首页 > 搜索
找到 137 个结果
-
Use the following data to answer Questions 32 and 33.Assume an investor purchases a share of stock for $50 at time t = 0, and another share at $65 at time t = 1, and at the end of Year 1 and Year 2, the stock paid a $2 dividend. Also, at the end of Year 2, the investor sold both shares for $70 each.
-
Use the following data to answer Questions 58 through 63. An analyst is conducting a hypothesis test to determine if the mean time spent on investment research is different from three hours per day. The test is performed at the 5% level of significance and uses a random sample of 64 portfolio managers, where the mean time spent on research is found to be 2.5 hours. The population standard deviation is 1.5 hours.
-
Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D.So where does the extra time go? Part of it is the “postbac”: recent graduates often take between the bachelor’s degree and graduate school.“Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program.A short hiatus before the long road, students and faculty members say, is almost always good. 1._____ Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school.“For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan.Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says.She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph.D.programs than are students who take time off. 2._____ Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process.But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects.As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage.Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too.In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories. 3._____ Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions.Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa.After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho.When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier.Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems.Walker says her relationships with faculty members were also improved by her time away. 4._____ Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources.Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants.Regional and national meetings present great chances for undergraduates to scout for positions. 5._____ After completing the core requirements for her Ph.D.in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia.Her job—advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise.Unsurprisingly, she’s a strong advocate of the postbac.“Taking 2 years [off] has zero negative impact on your ability to continue on in school,” she advises.It allows you to grow as a person and have a better sense of what it is that you want to do.
-
An analyst gathered the following information about two option-free bonds that each have a par value of $1,000: Bond 1 Bond 2Time to maturity 5years 10yearsAnnual coupon rate 5.0% 7.0%Discount rate today 6.0% 6.5%If the discount rate does not change for rather bond, one year from today, which of the following most likely describes the change in price for each bond?
-
[A] Time Away That Shapes Careers [B] Faculty Weigh in [C] Admissions Impact [D] No Regrets [E] Help Students Develop Strategies to Mingle [F] Finding Opportunities [G] Build Strong Sense of Responsibility Data from the National Science Foundation indicate that over the last 25 years, there has been a fairly consistent 1- to 2-year time variance in the interval between an undergraduate degree and a Ph.D. So where does the extra time go? Part of it is the “postbac”: recent graduates often take between the bachelor's degree and graduate school. “Postbac” time allows recent graduates to mature, gain some perspective, and learn new skills before starting out on a long graduate program. A short hiatus before the long road, students and faculty members say, is almost always good. 1. ____________________ Most faculty members agree that if students have a clear idea of what they want to study and what their goals are, they can make a successful direct transition to graduate school. “For the great majority of students, some time off is a good idea,” says Deborah Goldberg, a professor of ecology and evolutionary biology at the University of Michigan. Students with more life experience often have the maturity it takes to persevere through a Ph.D., she says. She has observed that students without that experience are more likely to feel burned out and to drop out of their Ph. D. programs than are students who take time off. 2. ____________________ Faculty members agree that 1 to 2 years away does not hurt a student in the graduate-admissions process. But relevant work—especially research experience—often has a better-than-neutral effect on admissions prospects. As he considered graduate programs, Gries was able to discuss his research in one-on-one interviews with faculty members, and all of them, he says, considered his year of work an advantage. Maturity and life experience are the main selling points for “postbac” time, but the details of what you learn can matter, too. In addition, many faculty members appreciate the perspectives students with added life experience bring to their classrooms and laboratories. 3. ____________________ Individuals we spoke to who had completed a “postbac” expressed no regrets about their decisions. Sarah Walker sees only advantages to the time that she spent in the Peace Corps and working in Africa. After she finished her undergraduate degree at Smith College in Northatmpton, Massachusetts, in 1994, she worked as a biology and mathematics teacher for 2 years in Lesotho. When she returned to graduate school at the University of Virginia, Charlottesville, in 1998, Walker found that her experience in the Peace Cows made teaching assignments easier. Her experience in Africa shaped her career goals: Her thesis research in environmental science examined the impact of land-use changes on ecological systems. Walker says her relationships with faculty members were also improved by her time away. 4. ____________________ Finding a postgraduate position outside of organized programs such as the Peace Cows requires undergraduates to mine a diverse network of resources. Talk to as many people as possible, Goldberg says; faculty members might know of colleagues who are looking for research assistants. Regional and national meetings present great chances for undergraduates to scout for positions. 5. ____________________ After completing the core requirements for her Ph.D. in 2005, Walker took a job at Winrock International, a nonprofit international development organization in Arlington, Virginia. Her job —advising projects that help limit carbon emissions and deforestation in the developing world-builds on both her Peace Corps experience and scientific expertise. Unsurprisingly, she's a strong advocate of the postbac. “Taking 2 years [off] has zero negative impact on your ability to continue on in school,” she advises. It allows you to grow as a person and have a better sense of what it is that you want to do.(此文选自Science 2007年刊)
-
A financial advisor gathers the following information about a new client:·The client is a successful economics professor at a major university·The client plans to work full time for seven years and then will work part time for 3 years before retiring·The client owns two homes and does not have any outstanding debt·The client has accumulated retirement savings of approximately $ 2 million through their employer's retirement plan and will have anticipated retirement spending needs of $60,000 per year·The client reads numerous financial publications and follows markets closely·While concerned about the current health of the global economy, the client maintains that he is a long-term investor .Based on the above information, which of the following best describes this client?
-
Today's business people live in an over communicated world. There are too many Web sites, too many reports, too many bits of information 1 for their attention. The successful ones are forced to become deft machete wielders in this jungle to 2 . They ruthlessly cut 3 all the extraneous data that are encroaching them. They 4 through their tasks so they can cover as mush 5 as possible answering dozens of e-mails at a sitting and scrolling past dozens more. 6 the main scarcity in their life is not money, it's time. They guard every 7 second the way a desert wanderer 8 his water. The problem 9 all this speed and the frantic energy that is spent using time efficiently is that it 10 creativity. After all creativity that 11 while you're doing some-thing else: When you're in the shower your brain has time to noodle about and 12 the odd connections that lead to new ideas. But if your brain is always multitasking, or responding to techno prompts, there is on time or energy for undirected 13 play Furthermore if you are consumed by the same information loop 14 around everyone else you don't have anything to stimulate you 15 thinking differently. You don't have time to read the history book or the science book that may actually 16 you to see your own business in a new 17 . You don't have access to unexpected knowledge. You're just 18 along in the same narrow current as everyone else which is swift but not deep. A placebo machine—a little gadget with voice 19 and everything will help Wireless people to log 20 and it will tell them they have no messages. They'll be able to experience life instead of information. They'll be able to reflect instead of react
-
Practice 8Sara: David, you must have more time to spend with your family.Right?David: Well, while I can choose what time I spend with my family, inevitable problems are that (1) _____.Sara: But you’ll be able to take time off whenever you want.David: Yeah, (2) _____, but just like with my business, when I can afford to take off is determined by what responsibilities I have.Sara: Your job must be less stressful than other jobs.David: The stress comes from different sources.Instead of boss demands, it’s client demands; instead of raises, it’s cash flow.There’s often as much stress or even more, because (3) _____.Sara: I suppose being a web designer working at home, you don’t have to worry about stupid things like office politics.David: (4) _____, and actually I’m not good at it at all.
-
小学英语阅读一、考题回顾二、考题解析【教案】Teaching aims:Knowledge aim: Students will understand the story and know the meaning of “pull...out of” and “be stuck in”.Ability aim: Students can be able to collect the main idea and the details.Emotional aim: Students will develop the interest in learning English.Teaching key and difficult points:Key point: Students will know the meaning of “pull...out of” and “be stuck in”.Students can be able to collect the main idea and the details.Difficult point: Students will develop the interest in learning English.Teaching Aids:Teaching procedures:Step 1: Warming-up1. Greeting: Ask “how are you today?”.2. Sing a song named Little Ant for studentsThe ants go marching one by one, hurrah,hurrah!The ants go marching two by two, hurrah,hurrah!The ants go marching three by three.The little one stops to climb a tree.And they all go marching down to the groundTo get out of the rain,BOOM! BOOM! BOOM!Ask them “are you happy now?” and “ do you find some ants in this song?”. Then tell them we will learn a small interesting story about the ant.Step 2: Pre-reading1. Briefly explain the meaning of “pull...out of” and “ be stuck in” with pictures.Step 3: While-reading1. Ask students to read the short story for the first time. After that, ask them to tell me what the main idea of the story is.2. Ask students to read it for the second time. This time, students need to find what the weather is like today and the next day.3. Let them read it for the third time, and answer the questions: how they feel and what’s wrong with them?Step 4: Post-readingAsk students to work in a group of four, and try to retell the short story in their own words according to the clues on the black board.Step 5: Summary and homeworkSummary: Conclude the content of the lesson and summarize with whole class.Homework: Think about what will happen to them in the third day, share with us next lesson.Blackboard design:略【答辩题目解析】
-
小学英语一、考题回顾二、考题解析【教案】Teaching Aims:Knowledge aim: Students will master the changes of third person singular verbs.Ability aim: Students can use sentence to describe what other people do in their daily life.Emotional aim: Students will improve their interest in English and realize they should cherish the time.Teaching Key Points:Students know how to describe daily activities at exact time.Teaching Difficult Points:Students can apply the structure into daily communication.Teaching Methods:Inductive teaching method, TPR teaching method, Communicative teaching method, task-based teaching method.Teaching Aids:Pictures, Blackboard and so on.Teaching Procedures:Step 1: Warming up(1)Greetings(2)Sing a chant, invite the whole students to do the action when singing together.In the morning GO GO GOBrush your teeth! Brush your teeth! In the morning SHUA SHUA SHUAGo to school! Go to school! In the morning GO GO GOStep 2: Presentation(1)Show Students four pictures to review the words get up, brush teeth, have lunch, go to school(2)Say sentences to the Students and let them find out what the changes are.
-
小学英语《Kitty's morning》一、考题回顾二、考题解析【教案】Teaching Aims:Knowledge aim: Students will master the changes of third person singular verbs.Ability aim: Students can use sentence to describe what other people do in their daily life.Emotional aim: Students will improve their interest in English and realize they should cherish the time.Teaching Key Points:Students know how to describe daily activities at exact time.Teaching Difficult Points:Students can apply the structure into daily communication.Teaching Methods:Inductive teaching method, TPR teaching method, Communicative teaching method, task-based teaching method.Teaching Aids:Pictures, Blackboard and so on.Teaching Procedures:Step 1: Warming up(1)Greetings(2).Sing a chant, invite the whole students to do the action when singing together.In the morning GO GO GOBrush your teeth! Brush your teeth! In the morning SHUA SHUA SHUAGo to school! Go to school! In the morning GO GO GOStep 2: Presentation(1)Show Students four pictures to review the words get up, brush teeth, have lunch, go to school(2)Say sentences to the Students and let them find out what the changes are.
-
一、考题回顾试讲题目1.题目:阅读教学试讲2.内容:Li Yundi, a well-known Chinese pianist, always loved music. He was born in 1982 in Chongqing. When he was a small boy, he could hum songs and difficult pieces of music. He began to learn the accordion at the age of four, and he started to learn the piano when he was seven. In October 2000, Li Yundi took part in the 14th Chopin International Piano Competition in Poland. He won first prize in his group. He was also the first Chinese pianist in the 70-year history of the competition to win this prize3.基本要求:(1)朗读所给语篇。(2)配合教学内容适当板书。(3)针对该语篇的内容,设计相应的阅读教学活动。(4)用英文试讲。(5)试讲时间:10分钟答辩题目1. What are the teaching aims in this class?2. What is your dream now?二、考题解析【教案】Teaching aims:Knowledge aim:Students can know the meaning of some new words, such as:well-known, hum, take part in...Ability aim:Students can improve their global reading ability.Emotional aim:Students can be more interested in learning English and will appreciate the good piece of music.Key and difficult point:Key Point: Students can find the main idea of the passage through skimDifficult Point: Can be more interested in learning English and will appreciate the good piece of music.Teaching procedure:Step 1: Warming-up1. Greetings.2. Play a piece of classic piano music, and ask students to listen to it and guess the composer and then lead in the new class.Step 2: Pre-reading1. Write some new words on the blackboard and explain the meaning and usage of them.(well-known, hum, take part in)Step 3: While-reading1st reading: Ask students to read the passage for the first time and use the skim skill to find out the main idea and find the word that illustrate the time.2nd reading: Ask students to read this passage for the second time and complete the following chart. Some students will be invited to finish it on the blackboard.【答辩题目解析】
-
Today’s grandparents are joining their grandchildren on social media, but the different generations’ online habits couldn’t be more different.The over-55s are joining Facebook in increasing numbers, meaning that they will soon be the site’s second biggest user group, with 3.5 million users aged 55-64 and 2.9 million over-65s.Sheila, aged 59, says, “I joined to see what my grandchildren are doing, as my daughter posts videos and photos of them.It’s a much better way to see what they’re doing than waiting for letters and photos in the post.That’s how we did it when I was a child, but I think I’m lucky.I get to see so much more of their lives than my grandparents did.” Ironically, Sheila’s grandchildren are less likely to use Facebook themselves.Children under 17 are leaving the site——only 2.2 million users are under 17——but they’re not going far from their smartphones.Chloe, aged 15, even sleeps with her phone.“It’s my alarm clock so I have to,”she says.“I look at it before I go to sleep and as soon as I wake up.” Unlike her grandmother’s generation, Chloe’s age group is spending so much time on their phones at home that they are missing out on spending time with their friends in real life.Sheila, on the other hand, has made contact with old friends from school she hasn’t heard from in forty years.“We use Facebook to arrange to meet all over the country,”she says.“It’s changed my social life completely.” Teenagers might have their parents to thank for their smartphone and social media addiction as their parents were the early adopters of the smartphone.Peter, 38 and father of two teenagers, reports that he used to be on hisphone or laptop constantly.“I was always connected and I felt like I was always working,”he says.“How could I tell my kids to get off their phones if I was always in front of a screen myself?” So, in the evenings and at weekends, he takes his SIM card out of his smartphone and puts it into an old-style mobile phone that can only make calls and send text messages.“I’m not completely cut off from the world in case of emergencies, but the important thing is I’m setting a better example to my kids and spending more quality time with them.” Is it only a matter of time until the generation above and below Peter catches up with the new trend for a less digital life?
-
参考图2-1和图22.简要回答与TCP/IP协议相关的下列问题同IPv4相比,IPv6扩充了地址字段的长度。但简化了IP基本报头(1)为什么要做这样的简化?(2)下面列出IPv4报头的5个字段中,哪些在IPv6基本报头中没有等价的字段?Total Length,Identification,FragmentOffset,Time to Live,Header Checksum
-
Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened 1 . As was discussed before, it was not 2 the 19th century that the newspaper became the dominant pre-electronic 3 , following in the wake of the pamphlet and the book and in the 4 of the periodical. It was during the same time that the communications revolution 5 up, beginning with transport, the railway, and leading 6 through the telegraph, the telephone, radio, and motion pictures 7 the 20th-century world of the motor car and the airplane. Not everyone sees that process in 8 . It is important to do so. It is generally recognized, 9 , that the introduction of the computer in the early 20th century, 10 by the invention of the integrated circuit during the 1960s, radically changed the process, 11 its impact on the media was not immediately 12 . As time went by, computers became smaller and more powerful, and they became “personal” too, as well as 13 , with display becoming sharper and storage 14 increasing. They were thought of, like people, 15 generations, with the distance between generations much 16 . It was within the computer age that the term “information society” began to be widely used to describe the 17 within which we now live. The communications revolution has 18 both work and leisure and how we think and feel both about place and time, but there have been 19 views about its economic, political, social and cultural implications. “Benefits” have been weighed 20 “harmful” outcomes. And generalizations have proved difficult.
-
Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened 1 . As was discussed before, it was not 2 the 19th century that the newspaper became the dominant pre-electronic 3 , following in the wake of the pamphlet and the book and in the 4 of the periodical. It was during the same time that the communications revolution 5 up, beginning with transport, the railway, and leading 6 through the telegraph, the telephone, radio, and motion pictures 7 the 20th-century world of the motor car and the airplane. Not everyone sees that process in 8 . It is important to do so. It is generally recognized, 9 , that the introduction of the computer in the early 20th century, 10 by the invention of the integrated circuit during the 1960s, radically changed the process, 11 its impact on the media was not immediately 12 . As time went by, computers became smaller and more powerful, and they became “personal” too, as well as 13 , with display becoming sharper and storage 14 increasing. They were thought of, like people, 15 generations, with the distance between generations much 16 . It was within the computer age that the term “information society” began to be widely used to describe the 17 within which we now live. The communications revolution has 18 both work and leisure and how we think and feel both about place and time, but there have been 19 views about its economic, political, social and cultural implications. “Benefits” have been weighed 20 “harmful” outcomes. And generalizations have proved difficult.
-
An investor buys a share of stock for $40 at time t = 0, buys another share of the same stock for $50 at t = 1, and sells both shares for $60 each at t = 2. The stock paid a dividend of $1 per share at t = 1 and at t = 2. The periodic money-weighted rate of return on the investment is closest to:
-
一、考题回顾二、考题解析【教案】Teaching aims:Knowledge aim:Students can get the main idea of the dialogue.Students can master the sentence patterns: How high...? How far...? and so on.Ability aim:Students can improve their listening skills by grasping the key words in listening materials.Emotional aim:Students can be more interested in learning English.Students can be willing to share their travel experience with others.Key and difficult point:Key Point: Students will have a basic understanding of the listening materials and master the sentence patterns.Difficult Point: How to use the sentence patterns to ask features freely in their daily life.Teaching procedure:Step 1: Warming-up1. Greetings.2. Let students enjoy a beautiful song called Five Hundred Miles. And then ask them a question: Have you ever went away from home and visited a new place? Then lead in the lesson.Step 2: Pre-listeningShow students a picture of the Great Pyramid of Khufu. Then ask students to make a prediction about what they are going to listen to today.Step 3: While-listening1st listening: Ask students to listen to the tape for the first time and then tell me the main idea of the dialogue. After that, they should check if their prediction is correct or not.2nd listening: Ask students to listen to the tape for the second time and then ask them to pay attention to numbers mentioned in the listening material. After that, ask them to tell me the numbers and write them on the blackboard.3rd listening: Ask students to listen to the tape for the third time, and to try to remember the place-names. After that, they should match the numbers with the correct place-names on the blackboard.Then ask them to read the passage and then write the sentence pattern on the blackboard and teach them directly.Step4: Post-listeningAsk students to have a discussion about one of their most unforgettable trip. Four students in a group and give them five minutes. After that, invite some groups to share their experience with the whole class.Step 5: Summary and HomeworkSummary: Ask a student to make a summary about what we have learned today and others make a supplement.Homework: Ask students to practice the dialogue with their friends and share what we learned today with their parents after class.Blackboard design:略【答辩题目解析】
-
Directions: In this section, there are two incomplete dialogues and each dialogue has three blanks and three choices A, B and C, taken from the dialogue.Fill in each of the blanks with one of the choices to complete the dialogue and mark your answer on the ANSWER SHEET.Dialogue One A.That sounds ideal B.I’d like a pet that’s a little unusual C.Could you give me some advice?A: I’m thinking about getting a pet.but I’m really not sure which animal would be suitable.(1) _____B: Certainly! The first thing is to be honest about how much time you can devote to your pet.A: I’m fairly busy.So I really need an animal that I don’t need to take care of very much.Actually, (2) _____B: How about a lizard? They are not aggressive, and are easy to feed and look after.A: (3) _____ I’ll think about it.B: Take your time.You shouldn’t make a hasty decision when choosing a pet.
-
Practice 11A: Excuse me, Miss Lin.I wonder if you have time to do me a favor.B: Sure.What’s up?A: You know that I’m going to take over your job as secretary here a few days later.B: So what?A: (1) _____ I think that would be very important for me to know about them.B: You are right and you are a smart girl.First of all, make sure not to be late or absent.A: I will bear it in my mind.B: Very good, and if you want to be a nice secretary, (2) _____A: I see.By the way, I heard that you are good at the file management.Can you give me some advice on it?B: (3) _____A: Sorry.I’m a little confused.B: I mean I put documents of different dates into different files.At the same time make sure they are filed alphabetically.See?A: I see.Thank you so much.I will bear everything you said in my mind.B: My pleasure.And good tuck to you.
-
Directions: In this part, there are three incomplete texts with 20 questions (Ranging from 56 to75).Above each text there are three or four phrases to be completed.First, use the choices provided in the box to complete the phrases.Second, use the completed phrases lo fill in the blanks of the text.Mark your answer on the ANSWER SHEET.Text TwoPhrases:A.That number (1) _____ increasesB.they change (2) _____ their brains workC.children (3) _____ use too much technology More than a third of children under the age of two use mobile media.(4) _____ as children age, with 95% of teens 12-17 spending time online. The time spent with technology doesn’t just give kids novel ways of doing things; it can lead to distraction and decreased memory.For example, while video games may condition the brain to pay attention to multiple stimuli, (5) _____. Children who always use search engines may become very good at finding information—but not very good at remembering it.In addition, (6) _____ may not have enough opportunities to use their imagination or to read and think deeply about the material.
-
以下片段选自某节英语课堂教学实录,阅读并回答问题。 T: ... You all have finished the writing about how to protect our environment, right? Ok,now, it′s time to check in terms of the grammar, punctuation point and spelling. S: (checking time) T: Ok, now, who would like to share your papers? Anna: ... We shouldn′ t throw rubbish everywhere ... T: Your ideas are a little shallow, and the organization is a little disordered. 根据上面的教学片段回答下面三个问题: (1)该片段呈现的是英语教学的什么课型?它属于该课型的哪个阶段?(4分) (2)这节课的教学重难点是什么?(8分) (3)分析该教师在这一阶段存在的主要问题,并提出相应的改进建议。(18分)
-
You are preparing to organize a lecture and in need of a prominent professor. Write a letter to invite him. Your letter should cover the following information: (1) the time and place of the lecture; (2) the theme of the lecture; (3) the reasons of bolding such a lecture. You should write about 100 words. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You don't need to write the address.
-
The United States has historically had higher rates of marriage than those of other industrialized countries.The current annual marriage (1) _____ in the United States — about 9 new marriages for every 1,000 people — is (2) _____ higher than it is in other industrialized countries.However, marriage is (3) _____ as widespread as it was several decades ago.(4) _____ of American adults who are married (5) _____ from 72 percent in 1970 to 60 percent in 2002.This does not mean that large numbers of people will remain unmarried (6) _____ their lives.Throughout the 20th century, about 90 percent of Americans married at some (7) _____ in their lives.Experts (8) _____ that about the same proportion of today’s young adults will eventually marry. The timing of marriage has varied (9) _____ over the past century.In 1995 the average age of women in the United States at the time of their first marriage was 25.The average age of men was about 27.Men and women in the United States marry for the fan’s time at an average of five years later than people did in the 1950s.(10) _____, young adults of the 1950s married younger than did any previous generation in U.S.history.
-
邀请信 Directions: You are preparing to organize a lecture and in need of a prominent professor. Write a letter to invite him. Your letter should cover the following information: (1) the time and place of the lecture; (2) the theme of the lecture; (3) the reasons of bolding such a lecture. You should write about 100 words. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You don't need to write the address.
-
Directions: In this part; there is a passage with ten blanks.For each blank there are four choices marked A.B.C and D.Choose the best answer for each blank and mark your answer on the Answer Sheet.Is homework beneficial or harmful? From dioramas to book reports, 46 research projects, the type and amount of homework given to students have been 47 for over a century.In the early 1900s, progressive education theorists criticized 48 negative impact on children' s physical and mental health, 49 California to ban homework for students under 15.Public opinion swayed again in 50 of homework in the 1950s due to concerns about keeping up with the Soviet Union’s technological advances.Today, kindergarteners to fifth graders have averaged 2.9 hours of homework per week, sixth to eighth graders have 3.2 hours per teacher, and ninth to twelfth graders have 3.5 hours per teacher, 51 a high school student with five teachers could have 17.5 hours of homework a week.Teenagers now spend about twice as much time on homework each day 52 compared to teens in the 1990. 53 of homework believe that homework gives parents the opportunity to 54 their child's learning and see how they are progressing academically.Opponents argue that too 55 homework may be harmful for students as it can increase stress, reduce leisure and sleep time, and lead to cheating.
-
The teacher gives students 2 minutes to skim a text, and when time is up, he asks students to stop and answer some questions. Here the teacher is playing the role of a(an) ___________.
-
一、考题回顾试讲题目1.题目:词汇教学试讲2.内容:Taxis are on the streets 24 hours a day. Simply raise your hand, and a taxi appears in no time. They are usually red, and they display the price per kilometer on the window. You should check the cab has a business permit, and make sure you ask for a receipt. Public transport provides a cheap way to get around in Beijing. There are 20,000 buses and trolleybuses uses in Beijing, but they can get very crowded. It’s a good ideas to avoid public transport during the rush hour (6:30 a.m-8:00 a.m and 5:00 p.m-6:30 p.m). Fares are cheap, starting at 1 yuan. Air-conditioned buses cost more. Buses numbered 1 to 100 are limited to travel within the city center. Higher numbers have destination in the suburbs.3.基本要求:(1)朗读所给段落(2)配合教学内容适当板书(3)针对所给材料的画线部分,设计词组使用的教学活动。(4)用英文试讲(5)试讲时间:10分钟答辩题目1.Please introduce your teaching mode.2.What’s your key and difficult points?二、考题解析【教案】Teaching aims:Knowledge aims:(1) Students can master the meaning and usage of “in no time”, “ask for”, “get around” and “limit to”.(2) After this lesson, students can know the traffic conditions about Beijing.Ability aim:After this lesson, students can use these phrases express their opinions.Emotional aim:Students are able to get the confidence of learning English.Students are willing to use public transport to release the traffic jam after this lesson.Key and difficult point:Key Point: master the meaning and usage of the new phrases.Difficult Point: use the new vocabulary to express themselves.Teaching procedures:Step 1: Warming-up1. Greetings.2. Free talk.Tell students I suffered the traffic jam this morning. Ask students to think what they know about Beijing’s traffic situation and invite some students to share.3. Tell student we will learn more about the traffic conditions in Beijing.Step 2: Presentation1. Ask students to read the passage and try to circle some phrases they don’t understand. Then write down these phrases, “in no time”, “ask for”, “get around” and “limit to” on blackboard.2. Teach students the new phrases one by one through situation teaching method. Put these new words in a easier situation “we are going to visit a museum”. in this situation, explain the meaning and usage of the four phrases.Step 3: Practice1.Fill in the blanks: Ask students to fill in the blanks using the new phrase.①You can simply raise your hand and a taxi appears .②I want to in Beijing.③You should a receipt from the taxi driver.3. Create sentences: Ask students to combine the sentences and use the new phrase.①We need ask for the permission before leaving the class.②The best way to relax ourselves is to get around without and purposes.Step4: Production1.DiscussionGive students 5 minutes to have a discussion about the traffic situation around their home in a group of four.2.Then invite some students to share their results in front of the whole class and give them some specific evaluations.Step5: Summary and HomeworkSummary: ask a student to conclude the content of the lesson and summarize with the whole class.Homework: ask students to think how to solve the traffic problems and write down.Blackboard design:略【答辩题目解析】
-
Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) People have speculated for centuries about a future without work .Today is no different, with academics, writers, and activists once again 1 that technology be replacing human workers. Some imagine that the coming work-free world will be defined by 2 . A few wealthy people will own all the capital, and the masses will struggle in an impoverished wasteland. A different and not mutually exclusive 3 holds that the future will be a wasteland of a different sort, one 4 by purposelessness: Without jobs to give their lives 5 , people will simply become lazy and depressed. 6 , today's unemployed don't seem to be having a great time. One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression, double the rate for 7 Americans. Also, some research suggests that the 8 for rising rates of mortality, mental-health problems, and addiction 9 poorly-educated, middle-aged people is shortage of well-paid jobs. Perhaps this is why many 10 the agonizing dullness of a jobless future. But it doesn't 11 follow from findings like these that a world without work would be filled with unease. Such visions are based on the 12 of being unemployed in a society built on the concept of employment. In the 13 of work, a society designed with other ends in mind could 14 strikingly different circumstances for the future of labor and leisure. Today, the 15 of work may be a bit overblown. “Many jobs are boring, degrading, unhealthy, and a waste of human potential,” says John Danaher, a lecturer at the National University of Ireland in Galway. These days, because leisure time is relatively 16 for most workers, people use their free time to counterbalance the intellectual and emotional 17 of their jobs. “When I come home from a hard day's work, I often feel 18 ,” Danaher says, adding, “In a world in which I don't have to work, I might feel rather different”—perhaps different enough to throw himself 19 a hobby or a passion project with the intensity usually reserved for 20 matters.
-
Directions: In this section, there is one incomplete interview which has four blanks and four choices A, B, C and D, taken from the interview.Fill in each of the blanks with one of the choices to complete the interview and mark your answer on the ANSWER SHEET. A.And fooled the boys for a while. B.And I don’t think the boys have minded. C.Well, it’s because my British publisher. D.All this time I thought you were “J.K”.Winfrey: So, this is the first time we’ve met.Rowling: Yes, it is.Winfrey: And my producers tell me that your real name is J.O.(1) _____Rowling: (laughing) Yeah.Winfrey: J.K is ...Rowling: (2) _____ When the first book came out, they thought “this is a book that will appeal to boys”, but they didn’t want the boys to know a woman had written it.So they said to me “could we use your initials” and I said “fine”.I only have one initial.I don’t have a middle name.So I took my favorite grandmother’s name, Kathleen.Winfrey: (3) _____Rowling: Yeah, but not for too long, because I started getting my picture in the press and no one could pretend I was a man anymore.Winfrey: (4) _____.Rowling: NO—it hasn’t held me back, has it?
-
Directions: In this section there is one incomplete interview which has four blanks and four choices A, B, C and D, taken from the interview.Fill in each of the blanks with one of the choices to complete the interview and mark your answer on the ANSWER SHEET. A.I do a lot of my shopping on the net now B.I do a lot of research on the Internet too C.I document everything D.Of course they mail their friends endlesslyInterviewer: Ms.Chen, can you tell us which pieces of technology are important to you?Interviewee: Three things: my Sharp laptop, my iPhone 5, and my Olympus digital camera.(1) _____: the kids, art, buildings, clothes, scenes that catch my eyes as I walk past.Interviewer: What do you use your computer for?Interviewee: Well, I send emails all the time.But I do a lot of my design work on screen now and I can send my ideas straight to directors and producers.(2) _____.There are some fantastic sites around now.Interviewer: Who uses the computer at home?Interviewee: The kids use the computer all the time at home.(3) _____, and on top of that they’re always texting on their mobile phones! They play computer games when they think I or their father aren’t looking! They don’t like doing homework, of course, but there are some really good revision sites on the Internet.(4) _____.15 minutes for a whole supermarket “visit”! That feels really good.
-
Practice 12A: Have you heard the city has passes a law against walking dogs in the streets?B: Sure, it’s published in the newspapers.A: It means that dogs have to be kept inside all the time.B: (1) _____, isn’t it? We shouldn’t be so cruel to dumb animals.A: But (2) _____.B: But owners can clean up the mess from their dogs.A: Would they?B: Perhaps the best solution is to build a dog park.Then people can walk their dogs there.A: (3) _____.The city is already too crowed without the dogs.
-
Whenever we are involved in a creative activity that is self-rewarding, a feeling called “flow” overcomes us. When we are flowing we lose all sense of time and 1 of what is happening around us; 2 , we feel that everything is going just right. A rock dancer 3 his feeling of flow like this “If I have enough space, I feel I can 4 an energy into the atmosphere. I can dance for walls. I can dance for floors. I become one 5 the atmosphere.” “You are in an ecstatic 6 to such a point that you don't exist,” says a composer. The same holds 7 for players of sport, surgeons, and cave explorers, who enjoy their activity 8 they can expect little material reward. Flow provides a sort of physical 9 along with an altered state of 10 . “Your body feels good and your energy is flowing,” as one man 11 it. In this state people are 12 involved in what they are doing that they do not think of themselves 13 separate from their activity. Moreover, they concentrate 14 on their activity. Their sense of time is altered and they 15 meals and sleep without noticing their loss. Sizes and spaces also seem 16 . It seems then that flow is a “floating action” 17 the individual is aware of his actions but not aware of his awareness. 18 people think about it, flow is destroyed, so they never ask 19 questions such as “Am I doing well?” or “Did everyone see my jump?” So it is believed that to flow successfully depends a great deal on the activity itself; not too difficult to produce anxiety, not too easy to 20 boredom; challenging, interesting, fun.
-
根据提供的信息和语言素材设计教学方案,用英文作答。 设计任务:请阅读下面学生信息和语言素材.设计20分钟的英语写作教学方案。 该方案没有固定格式,但须包含下列要点: · teaching objectives · teaching contents · key and difficult points · major steps and time allocation · activities and justifications 教学时间:20分钟 学生概况:某城镇普通中学初中二年级(八年级)学生,班级人数40人,多数学生已经达到《义务教育英语课程标准(2011年版)》三级水平。学生课堂参与积极性一般。 语言素材: 3a Read the three notes. Match each note with the correct situation. _______ Thank-you note for a girl. _______Thank-you note for a party. _______ Thank-you note for help. Note 1 Dear Kim, Sometimes it isn′t easy being the new kid at school, but I had a wonderful time on Saturday night. Thank you so much for inviting me. I didn′t know some of the girls, but they were all really friendly to me. And the video you showed was really funny. I feel like part of the group now. Maria Note 2 Dear Ton, Thanks for showing me the school last week. I was having a hard time finding it until you came along. And I enjoyed meeting Carlos. He′s really good at math, isn′t he? He said he′d help me with my math project. Friends like you make it a lot easier to get along in a new place. Bill Note 3 Dear Aleen, Thanks for the tickets for next week′ s game. I′ m sorry you and your father can′t go, but I′m really happy to have the tickets. I′ m going to ask my cousin, Tommy, to go with me. I′ ll think of you as we watch the Black Socks win the game. (I hope!) John 3b Fill in the blanks in this thank-you note. Dear Sarah, ________ for inviting me to your house on Friday. I really ________ meeting your family. And your baby sister is really ________. I had a ________ time. I′m ________ . I had to leave early, but I had a family dinner. My grandfather was having his 90th birthday party! Yours sincerely, Maria
-
Nathan: Hey,Alicia? Alicia: Oh hey, I'm glad we had time to met up.Nathan: Me too.So, how did your interview go? 1 Alicia: Oh, yeah.l think it went well.I don't know if I got the job yet, but the they would call in a few days.Nathan: Well, I'm sure you did great.Good luck Alicia: Thanks.I'm just happy that it's over. 2 Nathan: I can understand that, I get nervous before interviews, too, Alicia: 3 A Nathan: Sure, no problem.
-
使用VC6打开考生文件夹下的源程序文件modi3.cpp。其中定义的类并不完整,按要求完成下列操作,将类的定义补充完整。完成以下功能: 1.定义CMyTime的私有成员函数m_year、m_month类型为int,请在注释//********1********后添加适当的语句。 2.补充完成CMyTime的构造函数,完成对m_year、m_month的赋值,请在注释//********2********后添加适当的语句。 3.完成print()的输出,请在注释//********3********后添加适当的语句。输出格式如下: Current Time year:xx month:xx 注意:xx表示两位0-9的数字,如Current Time year:08 month:04。 4.完成对month的增加函数AddMonth(int m),请在 注释//********4********后添加适当的语句。 注意:除在指定位置添加语句之外,请不要改动程序中的其他内容。