2020年3月13日托福口语机经预测

2020年3月11日托福听力机经预测2020年3月11日托福听力真题预测内容具体如下：1.What is the main purpose of the lecture?To point out similarities n Emerson’s essays and poems.To prepare the students to read an essay by Emerson.To compare Emerson’s concept of universal truth to that of other authors.To show the influence of early United States society on Emerson’s writing.2. On what basis did Emerson criticize the people of his time?They refused to recognize universal truths.They did not recognize the genius of certain authors.Their convictions were not well-defined.They were too interested in conformity.3. What does Emerson say about the past?It should guide a person’s present actions.It must be examined closely.It is less important than the future.It lacks both clarity and universal truth.4.What point does the professor make when he mentions a ship’s path?It is easy for people to lose sight of their true path.Most people are not capable of deciding which path is best for them.The path a person takes can only be seen clearly after the destination has been reached.A person should establish a goal before deciding which path to take.5.What does the professor imply about himself when he recounts some life experiences he had before becoming a literature professor?Click on 2 answersHe did not consider the consequences of his decisions.He did not plan to become a literature professor.He has always tried to act consistently.He has trusted in himself and his decisions.6.Why does the professor say this?To suggest that United States citizens have not changed much over time.To encourage the class to find more information about this time period.To explain why Emerson’s essay has lost some relevance.To provide background for the concept he is explaining.。

2020年3月13日托福写作答案解析3月13日托福综合写作范文：Sample answer：The writer and the speaker have a debate on what causethe collapse of Akkadine Empire. The writer puts forwardthree reasons, which are opposed by the following lecture.First, the writer claims that the collapse of empire is cause by rebellion of conquered cities. While the speaker views this issue from an opposite angle, according to him/her, Conquered cities have little chance to rebel, for their walls have been destroyed by empire army. They are easily defeated again.Secondly, the passage states that bad weather results in shortage of food supply. However, the speaker casts doubt on this opinion by saying that Indeed, bad weather will lead to the reduction of food supply, but farmers in empire have advanced irrigation technology, which can bring water fromlong distance. What’s more, farmers will preserve grains.Last, the writer argues that unfair trade leads to discontent of other countries. They united to fight againstthe Empire. By contrast, in accordance with the speaker, this claim does not hold water. Empire has been looking for new partners. Losses caused by some countries can be made up by resources and benefits from new countries.3月13日托福独立写作真题：。

2020年3月11日托福口语机经预测（小范围）预测一：Task 1Which technology has made the greatest impact on people's life in your country? Airplane，computer or television.或者另一个版本What is your favorite place to study?或者另一个版本////在家吃饭和在饭店买着吃，哪个好，列出优缺点。

Task2：Students should do part-time job before attending college /////或另一版本//////A or D , the most important influences that young adults have are from their families.......【学生意见】：女的赞成，说好啊，现在吃饭的地方在 student center，离 building 好远，上课间隙来来回回很赶，要是能在一层吃东西会朋友该多好，然后又说数学系的楼太旧了，cafeteria 能够recharge laptop 这样很方便，而且还能够在那干点别的事。

(students always use laptops during classes - allows students to recharge and do homework at the same time. Plus the Math building is old.)......预测二：Task 1现在的大学生经常 homesick，有什么解决的办法?Task 2Someone likes to collect old things, someone throw things away after they used it.what's your preference?Task 3学校在考试复习期间举办什么娱乐活动，期间取消校内公交车，有人感到不满给校长写信，原因一是噪音影响在宿舍复习的人，原因二是取消校内公交车对要乘车的人很不方便。

2020年3月13日托福口语真题Task 1Which would you recommend to build for a university to enhance its students’ living and studying condition?CafeteriaSwimming poolExpand the scale of laboratories on campus.TASK 2Which one of the two patterns would help people to know each other better, meeting at the first sight or through long-term relationship?TASK 3Reading：学校要取消东校区的餐厅1.人很少，学校不能维持餐厅的运行2学校还没有确定下一步是否继续经营餐厅的下一步计划Listening：男生不同意。

1.因为那边有很多实验室和教室，也有很多学生，如果取消了很不方便，比如男生洗澡要坐车再去别的校区吃饭，而且他觉得很多小吃都很好。

2.学校现在没有明确的计划，如果空下来，看上去会很难看，比如说已经有一个空下来的building要建一个音乐馆，但是一年还要放在哪里。

Task 4Reading：植物学说一些植物在不同时间产生种子来抵御困难的环境。

Listening：例子是，沙漠中的pepper grass 能够产生很多种子，一部分很快会sprouts, mature. 但是可能会在没有雨的时候dry out.但是他们能够用一部分继续增长。

Task 5男生有一场演出，需要在报纸上登信息，但是他错过了提交的截止日期。

Solution1：延迟演出，能够登通知来吸引注重，但是预定地点非常难。

Solution2：能够贴海报来吸引观众。

Task6教授讲了关于广告学相关的一个术语叫做 product recognization.说广告为什么这么重要。

2020年3月13日托福阅读机经预测The scientists found those who regularly considered those less fortunate than themselves reported a positive effect on their emotional well-being.Senior author Professor Carsten Wrosch, said： "The emotional distress of regrets can trigger biological disregulation of the hormone and immune systems that makes people more vulnerable to develop clinical health problems - whether a cold or other potentially longer-term health problems. "高级作家卡斯腾·霍什教授说：“心理遗憾导致的情绪压力会引发荷尔蒙和免疫系统紊乱，让人更容易出现临床健康问题，像感冒或者其他潜在的长期健康隐患。

”"In this study, we showed that downward social comparisons can improve emotional well-being and help prevent health problems."Unlike findings from previous studies on the same topic, age did not determine how effectively people reconciled their life regrets.Dr Bauer said： "Moving on and being able to maintain good emotional well-being depends greatly on an individual's opportunity to correct the cause of their regrets."阅读：有人给校报发信建议教授亲自批改作业，而不是现在的ASSISTANT，因为这样教授才会真正了解学生的问题。

Where would you choose to live？Please use examples and reasons to support your choice.1.Close to where your workplace or school：usually expensive, don’t have muchmoney2.Close to your family: there is no need to, don’t want to be limited by parents3.Close to public transits and why: easy to get to anywhere, go to work or school orshopping mallsYour school has received a gift of money. What do you think is the best way for your school to spend this money？1.Improving student life: dorms need be renovated, the lighting, heating and thebathrooms all need to be improve d2.Sports facilities: there are gyms around the campus and not every student needsthat3.Research technology: not every student majors in science, can’t benefit allWhich of the following professions should be pain a higher salary?1.Nurse: they take care of people when they are in hospitals, but people are notalways in hospitals2.Police office: they protect people when they are in danger, but people are notalways in danger3.Teacher: teachers are always needed, nurses and police officers used learn fromtheir teachers, and their children are now still in schools with teachers. Without teachers, a person cannot even be educated enough to become a nurse or a policemanWhich of the following do you think is the best way for high school students to get to know college life? Explain why. Please include reasons and examples in your explanation.1.A ttending an organized tour on campus: can only see what they want me to see,not necessarily something I’m interested in2.Attending several classes: observe professors’ teaching styles, have opportunitiesto talk to students about campus life3.Spending one weekend at the college dorm: makes no sense to stay in the dormswhen most people are home or out, weekend is a good timeWhile choosing a friend, which of the following characteristics do you care about most? Explain why this is the most important to you.1.Honesty：I d on’t want my friends to hide things from me. I need to be warnedwhen I’m making mistakes, and also need to be encouraged when I’m doing something right.2.Loyalty: It’s hard to define loyalty between friends. Basically, I think people areonly loyal to themselves or things they like. They are loyal to their friends because of mutual interests.3. A sense of humor: Good but not necessary.Which technology has made the greatest impact on people’s life in your country? Use specific reasons and examples to support your response.1.Airplane：They do bring a lot of convenience to life, but they don’t affecteveryone every dayputer: since people can get access to the Internet with computers, their liveshave been changed in almost every aspect (daily life, education, work …)3.Television: a lot of people now seldom watch TV because they have computersfor information and entertainmentWhat quality is the most important to be a university student? Using details and examples to support your idea.1.Highly motivated: being highly motivated means that they are doing the exactthings that they have a passion for, and that can make anyone work hard, and it can also make up for the lack of intelligence, more or less.2.Hardworking: hard work without the right direction is a waste of time3.Intelligence: Intelligence only makes a person learn fast, but it doesn’t guaranteesuccessIf you were to do a project, which of the following would you choose?1. A recycle program: I’m interested, but I’m afraid I just don’t have the necessary knowledge or experience to do it.2. Teaching children about vegetable growing: As a student, I have never tried to grow any plants because of the tight schedule, and I don’t think other kinds have the time either.3. Teaching children about healthy eating: I’m experience d, so I can teach them how to going on a diet without starving themselves, how to change their recipes to improve physique此题另一版本：Which of the following program would you like to do: participate in a recycling program promoting environmental awareness among elementary school children, an agricultural program teaching children how to grow food, or a cooking program teaching children how to make healthy food on their own and why? Please include specific examples and details in your explanation.Which of the following extracurricular activities do you consider the best for children? Please include specific examples and reasons in your response.1.S ports: doing sports is not only fun but also good for health. Children can alsopractice their social skills when playing sports as teams.2.Music: Music is good, but not everyone is interested in it. It could be boring forsome kids.3.P ainting: The same as musicWhich of the following careers have the most contribution to the society? Please include specific examples and details in your explanation.1.A n elementary school teacher: everyone goes to elementary school to study withtheir teachers. They play indispensable roles in the course of everyone’s life.2.An artist: artists are great contributors to the society, but they are not asinfluential as school teachers because not everyone benefits from them.3.A nurse: Nurses take care of people when they are hospitals, but we don’t spendas much time in hospitals as we spend in schoolsWhich one of the following would you take as a part-time job? Please include specific examples and details in your explanation.1. A position as a lab assistant: not very interested in or good at science, fear tomake mistakes or cause troubles2.Campus tour guide: very good at making friends with strangers, always like toshare my experience with people3.Library clerk and why: not a very careful person, fear to lower other clerksworking efficiencyWhich of the following three courses would you choose to take?1.M athematics: not good with number, math is actually my hardest class2.Drawing: interesting and relaxing. No accurate answer, no pressure. Topics ofconversation.3.Science: learning science requires a person to be good at math, so …Among the following three activities, which do you think has the most benefits for students?1. A field trip: going to museums or zoos could be quite a valuable and impressive experience, for students can see things that they have read from books in person. They’ll also be more concentrated because field trips are much more interested than classes.2. A home tutoring session: It does solve some problem, but it doesn’t motivate students to learn.3. A presentation given by a local leader: Usually boring and has nothing to do with students’ life.Which one of the following activities would you rather do with friends than do it alone? Explain why. Please include reasons and details in your explanation.1.Taking a walk on a hill: doing that means I want to be alone, thinking about seriousstuff without being interrupted by anyone2.W atching a movie or reading book: since we don’t talk much while doing that, thereis no difference no matter we do it alone or not3.Traveling: take care of each other, joke around and chat all along the way, couldbe funMore and more people nowadays care about their health. Which of the following do you think is the best way for you to maintain your health? Please include reasons and examples to support your choice.1.Exercising on a regular basis: It is practical. That is why many students at schooland employees in companies go to gyms after school or work several times aweek.2.Eating healthy: People, especially employees in companies don’t have freechoices of what to eat, because having dinners with important people is a part of their social life.3.Getting enough sleep: Employees work overtime every day, students stay upfrequently. They just have too much work. Impossible to get enough sleepsometimes.What will you do when you need to find an answer to a question?1.To ask a teacher: It saves a lot of time and avoids mistakes. Teachers are wellinformed in the subjects we are learning, and they are also experienced in teaching and explaining.2.To search online: Everyone, even our classmates who are also confused, can givetheir answer online, which makes information online quite unreliable.3.To refer to a book: If reading books is enough, then no one will be needing teachers.Books are sometimes hard to understand.。

3月7日托福机经：口语(新东方)2015年3月7日托福机经：口语(新东方)3月7日的托福考试是AB卷，Sam老师的考场考了其中一套，作为一名听力老师，听力真题我们课上再分析吧。

Greek & Roman Sculpture 是我们听力高频场景，做过一些题目，记得在讲Renaissance Garden Design的时候我们也梳理过文艺复兴和希腊与罗马的关系。

更有节操的是：让听力老师来把完整口语听力和综合写作听力贡献出来吧!3月7日口语真题如下，预祝大家好成绩!口语第一题：If you can learn a new ability, which one do you prefer? why?1. Play a new kind of sports2. Fly a plane3. Play a new kind of musical instrument口语第二题：Do you agree or not? Why?Cellphone has greatly improved our lives.口语第三题听力：Reading: proposal of the campus news letter: Should dirt path sidewalk be paved?1. Rain makes the dirt path muddy, students’shoes may be marred.2. Paving the sidewalk with concrete makes it more attractiveListening:A male student disagrees with the letter:1. Cutting across is wrong. Students are just lazy. If they don’t want their shoes to be dirty in rainy days, they can walk an extra few minutes avoiding the muddysidewalk.2. Paving with concrete is not attractive at all,it ruins the natural beauty.口语第四题：Listening:The female student faces a dilemma right now. She applied to a studying abroad program in Mexico for a whole semester, but she was also elected as the president of the international studies club. Her term is 2 years. She definitely needs the club experience to look good in her resume, but she can’t serve her duty in the second semester while she is in Mexico.The male student offers 2 solutions:1. She can be the president for the first semester and find someone who can replace her while she is abroad for the second semester. She definitely have enough time.2. She can study in Mexico in the summer instead of the whole semester, though summer is short, she can indeed improve her language skills.Which solution do you prefer? why?口语第五题：Reading:Approach-Avoidance-Conflict: It’s a psychological term. Approach-avoidance conflict occurs when there is one goal or event that has both positive and negative effects or characteristics that make the goal appealing and unappealing simultaneously.Listening:The professor demonstrates the term described above with his friend’s experience: One of his friends really wants to be a teacher in the future, because she really enjoys spending time with students, but she at the same time, realizes that teaching isalso a demanding job. Teachers have to spend lots of extra hours after class, grading papers for example. Knowing both the positive and negative aspects of this issue, she feels stressed, making her pursuit of dream very difficult.口语第六题：Listening lecture:Tropical plants in the mountain area developed special physical traits in order to adapt to local environment.There are three main physical changes in these plants’evolution:1. Radiation in tropical area can be harsh, mountain plants develop special cells like hair to block intense sunlight.2. Temperature changes dramatically during the day and at night in mountain areas. So some local plants develop a set of larger leaves on top to keep warm at night when temperature is below 0 ℃3. There is a third adaptation, but awfully sorry~ Sam forgets相关推荐：2015年托福考试时间安排表(全年)相关推荐：2015年托福报名时间安排表(全年)相关推荐：2015年托福成绩查询时间表(全年)。

新托福口语机经汇总新托福独立口语分类机经汇总1一、Person1. 好老师的character1. What do you think is ONE of the most important characteristics that a teacher should have?)1. 说一个你敬佩的人的好性格1. 你最崇拜的人是谁?1. An older people you respect1. 描述你的role mode1. 对你影响最深刻的人。

1. Describe the person who have had positive impact on you1. (Important) characteristic of friends;1. 问好朋友什么最重要?loyalty，honest还是humor1. Who would you love talking with? What do you talk about?1. What qualities should a leader have?1. 遇到困难时，找谁寻求建议，你为何value that person’s advice1. 说说作为team member一个重要的quality1. many students do volunteer work, 问what kind of volunteer do you want to be?2. 人是被电视、报纸、广播上的信息影响得多，还是家人朋友得影响多2. Get advice from family and friends/learning through personal e 某perience, which one do you prefer?2. Do you agree or disagree, the most important influences that young adults have are from their families.2. Family can help young adults a lot(大概是这意思)，agree or disagree?2. Do you always make friends who have different interests fromyou? Why?2. 你是愿意当leader 还是当follower2. Do you agree or disagree with the statement: artists and musicians are useful nowadays 大概这样.二、Money1. Power and money is the definition of success.2. 你是想把多余的一点点钱马上用掉,还是存2.飞来横财，是用来do practical thing还是用来只do leisure thing.三、Events1. Describe the most important decision that you made in your life.1. 描述一件自己印象深刻的celebration 或者moment1. Describe a social or political event celebrated in yourcountry (culture)1. A popular activity in your country1. 说一个参加过的memorial 活动之类的(有意义难忘的一件事)1.描述一件童年很happy 的event，然后e某plain why it is memorable1. 讲一个难忘的event，跟你家人和朋友在一起的1. The most memorable and important event of you happened in school1. 印象比较深的celebration,为什么important?1. 描述你最enjoy的一天and why1. 你朋友曾经做过让你开心的事的经验1. Describe a recent e某perience。

解析托福独立口语机经预测考前用法托福口语资料丨口语中常用比较句类句式都有哪些?1. It is worth next to nothing. 那几乎一钱不值。

2. Easier said than done. 说易做难。

3. I like that best of all / least of all. 我最喜欢/不喜欢那个。

4. I can’t think of a better idea. 我想不出比这个更好的了。

5. She is no less diligent than her elder sister. 她和她姐姐一样用功。

6. One minute too late is no more in time than half an hour (is). 迟到一分钟与迟到半小时同样是不准时。

7. His strength is superior to mine. 他的力气比我大。

8. Colored people are by no means inferior to white people. 有色人种丝毫不比白人低劣。

9. My arrival in New York is posterior to that of my friend. 我比我朋友后到纽约。

10. We love truth above everything else. 我们热爱真理甚与一切。

11. No other book has had a greater influence on my life. 任何其它的书对我一生的影响都没有这本书大。

12. I would sooner die than do such a thing. 我宁死不做此事。

13. Wise men love truth, whereas fools shun it. 聪明人热爱真理，而愚人逃避真理。

14. I would do anything before that. 我什么都肯做，就是不愿做那件事。

2020年3月13日托福听力答案解析3月13日托福听力Conversation 1学生去见考古学老师问关于他的论文选题，他对加拿大的某个遗址感兴趣。

后面提到了大遗址和小遗址，大遗址包括的信息很多，例如手工制品等等。

小遗址信息少，但是累加起来也会有很多信息。

老师认为不应该忽略小遗址。

-TPO部分对应参考 (学术话题类TPO10-C1/T19-C1)3月13日托福听力Lecture 1艺术课堂讲了一种participate art. 有个艺术家名字缩写是PMJ。

后来大家拿着key 去unlock (这里有题)然后提到了人面对面不说话看着对方，有energy exchange。

然后提到一个test, 就是人会在一起做一些事情，会在纸上写东西等等。

还提到这个很少被作为美术题TK,但是应用到了音乐里面。

-TPO部分对应参考(艺术类TPO3-L3/TPO16-L4)3月13日托福听力Lecture 2讲到关于某种飞行器，由达芬奇参照鸟类飞行提出，翅膀上下煽动的形式。

但是后来有个人说人的肌肉不可能由充足的力量来飞起来。

但是这并不能防碍人们继续研究这种飞行器。

他们开始寻找动力来支持飞行，这种持续了很久，都没有成功。

老师认为有时这种模仿会negative。

后来提到滑翔方式和莱特兄弟的飞机。

题目里说到geese.-TPO部分对应参考 (科学类TPO3-L1/TPO11-L3)3月13日托福听力Conversation 2学校学生去见Dean, 建议学校应该提供学校的信息来协助新生。

Dean说网站上有信息了，学生说那些信息不好找。

Dean问了她这会有什么协助，她说她的advisor帮了她很多。

建一个网站仅仅她的部分计划，人与人面谈比较好。

Dean 说没钱支持，学生说不要紧，只用提供办公室和打印费就行了，员工都是志愿者。

然后dean说能够，但是还是要向学校 propose.-TPO部分对应参考 (校园场景类TP8-C1/T23-C1)3月13日托福听力Lecture 3Environment biology 课堂，关于濒临灭绝的生物的保护和所带来的影响。

2013年3月托福口语预测机经2013.03.30的考试延续了今年考是的趋势，即北美+大陆的乱拼。

相对于以往的考试，30号的考试中又有了一些新变化，在此分享给各位考生，希望对大家的备考有所帮助。

具体如下：1、重复范围再次加大。

这场考试中阅读的第二篇来自于2013.01.26的大陆地区考题，即2012.05.05的北美考题。

而且更值得注意的一点是，以往的考试中，只要是近期重复过的旧题就不会在短期之内重复了，但是显然30号的考试打了很多考生一个措手不及。

这种情况是否会形成常态还要继续监测，最新动向博主也会第一时间发布，请各位关注博客和微博。

2、对于以往大陆题的重复慢慢的也扩展到了阅读部分。

这种情况相信不久也会出现在听力部分中。

口语和写作中虽然大部分还是对以往大陆题的重复，但是目前来看，除了知道它们是09-11在大陆地区出现，并且以往在北美地区考过的旧题之外，没有一个更为明显规律。

复习建议：1、机经使用的心态。

机经就是考试的题目回忆，所以是最对应考试的。

各位考生无需过于担心机经是否会中，只需将机经全部认真准备，别且学会举一反三。

在考试中中了最好，没中也可以相互借鉴。

切忌过于投机!2、预测补丁与预测同时使用。

截止30号的考试，北美大陆拼盘占到了2/3，而且对于大陆题的重复多出现在口语和写作。

博主讲这一部分的考题整理在了预测补丁中，虽然叫做“补丁”，但是不代表它次重要于预测本身。

所以，对于预测补丁，大家也要认真对待。

3、实力才是王道。

现在的题目越出越“乱”，这不但似的预测本身难度加大、题量增多，而且准确度也相对以往下降很多。

所以，希望各位考生还是牢记和掌握上课讲授的方法，将口语和写作的题目进行融合。

对于阅读和听力，更重要的还是TPO，用TPO将做题套路练熟，再结合看机经了解背景。

4、超级机经。

对于复习时间比较充裕的同学，大家可以参考超级机经，这是博主整理的从05年以来的口语独立题题库。

在现在乱拼的大背景下，不但可以让各位对口语考题有一个更深入的了解，还可以提供更全面的复习。

2020年3月13日托福口语答案解析3月13日托福口语Task 1Which would you recommend to build for a university to enhance its students’ living and studying condition?CafeteriaSwimming poolExpand the scale of laboratories on campus.Sample response：A：From where I stand, I think the university should build a cafeteria with a lot features to attract more to come to rest. Firstly, cafeterias on campus are places for students to rest legs and study most of the time. Students sit together in a circle having sandwiches while talking about the assignments and experiments, in which the atmosphere would be quite harmonious. As a result, a cafeteria will give students one more place to stay during the break of two classes either on the daytime or at night.B：In my own perspective, I would more likely to suggest building several swimming pools. There are several reasons I would like to mention.Firstly, The truth is that students nowadays are allunder extreme stress and yearn for ways to distress. Again,swimming pool is a perfect place for students to relax themselves after school or on holidays.The second reason is that it is always fun to play with friends at the pool. I still remember the game between my mates.C：In my own opinion, I think it is crucial for a school to strengthen its fundamental constructions like laboratories, recreation centers and stadiums. Also, it is so right to expand the scale of laboratories or upgrade its facilities. As a result, students can do experiments in appropriately equipped labs. On the other hand, school will at the same time be up-to-date.3月13日托福口语TASK 2Which one of the two patterns would help people to know each other better, meeting at the first sight or through long-term relationship?Sample response：I personally think people will get to know each other better through long-term relationship.There are several reasons I would like to mention.Firstly, it seems impossible for us to know a person at the first time. There are so many uncertainties left to discover. Take personality for example, people would naturally behave themselves or becoming stressed at the very first time of meeting.Secondly, if two individuals cannot build a bond between them, they wouldn’t give or show the true self to e ach other. Then they will not understand each other.3月13日托福口语TASK 3Reading：学校要取消东校区的餐厅1.人很少，学校不能维持餐厅的运行2学校还没有确定下一步是否继续经营餐厅的下一步计划Listening：男生不同意。

2020年3月26日托福听力机经预测2020年3月26日托福听力真题预测内容具体如下：1、★★★★★L1：讲英国的Stonehenge(巨石阵)，考古学家和天文学家对它的作用有不同的看法。

然后说距离这个东西不远处还有另一个东西，两个东西有很多相似的地方，比如每年冬至和夏至的时候，门会正对着太阳升起或降落。

然后说在后面那个东西里有动物的骨头，这两个东西都有通往河流的通道，所以这两个东西可能有联系，会用于宗教仪式，这里考了仪式的顺序。

事实：两个东西一个石头一个木头，都有小路通往近处的一个湖。

核心观点：巨石阵用来严肃崇拜神灵，X用来聚会畅饮feast。

古代一个仪式的顺序：夏至的时候，feast——走到湖边——到巨石阵Worship。

人类学学术思想(教授提出)：不要用自己本民族的文化妄自推断他民族的文化。

L2：B-cell 这个细胞受到抗原攻击(考试有antigen 作用激活人体免疫功能)，能够发生分裂增殖，产生 B-记忆细胞用于下次同种抗原供给时候的快速反应，和antibody 消灭抗原。

而实际是很复杂的过程，各种B-Cell 和T-cell 以及巨噬细胞等等协同完成的。

抗体呈Y性质，抗体是通过抗原表面抗原决定簇识别的，并且是特异性识别的。

而cold涉及的病毒种类很多，而且变异快，所以不能指望抗体了。

最后有题目，应该选择antibody is difficult to deal with the cold --例子有三个，其中一个是cowpox牛痘用来防止天花smallpox, 以及这两种方法各自对应那两种病毒。

对感冒效力不强，因为感冒类型有2000多种，不可能每次都像从牛痘提取天花疫苗一样提取感冒疫苗。

L3：关于一个很老的天文学家，叫hipp什么的，他发明了一种理论用于确定star catalog, 说星星的位置会变，因为地球的轨迹是椭圆的，这个理论就是用于研究这个的。

后来这个理论lost了。

后来发现了一个sculpture, 是一个人顶着一个球，这个球上有很多星座，经研究，这个球上星座的位置和那个理论的时间很近，而且这个球证明观测的位置在希腊。

2020年托福口语模拟试题及答案（卷一）While networking on the internet provides instant access to different groups and individuals, allowing us to interact with each other regardless of geological location or timeframe of availability, it also has some significant drawbacks.First, it's not always safe to network online.The interconnectivity of social networking sites is one of its biggest selling points, but it also comes with a serious drawback. If you're not careful, you can leave yourself open to stalkers, cyberbullying and other forms of harassment, as unwelcome individuals make contact with you through the site.Second, networking online can be addictive. If you allow it, social networking sites can completely consume your life. New friends requesting to be added, post updates, polls, games and links to countless different websites can turn a pleasant diversion into a significant expenditure of time. If left unchecked, this can create problems as “real”relationships suffer for the sake of virtual ones.虽然互联网上的联网给不同的群体和个人提供即时访问，允许我们无论地理位置或可用性的时间的相互交流，它也有一些明显的缺点。

1.Agree or disagree:technology devices distance people far more now than before.2.Do you agree or disagree with the statement that the most important class can't be learned in the classroom?3.People who live in small towns are nicer than those who live in big cities,agree with disagree4.Do you agree with the statement:it is easier for people today to lead a healthy life than people of100years ago.5.Your university plans to open a cafe inside the campus library.Do you think this is a good idea?Explain why or why not?6.Some people like having a wide variety of friends and acquaintances they can spend time with.Others like to spend most of their free time with the same small group of close friends.Which do you prefer?Explain why.7.Which of the following do you think is the most important quality for an employee: performance during the interview or education background?8.Imagine you're provided with two job offers,one travels a lot with more money, one with less business trips and less money.9.Which one do you agree?Children born with talent should be treated in a different way or they should be treated in the same way as average children.10.Some schools decide to expel students from school,if they are caught cheating in the exam.Do you think this is a good idea or not?11.Do you agree or disagree with the following statement?Employees shouldn’t send personal texts or emails during work hours.12.Agree or disagree:if children do well in school,parents should give them money as rewards?13.Some students prefer to go to universities or colleges in their hometown.Others prefer to go to universities or colleges in new cities or towns.Which do you prefer and why?Include details and examples in your explanation.14.Your professor suddenly cancels the class for today.Would you prefer to go shopping with your friends or prepare for the exam?15.Some people believe it is important for universities to provide funding forstudents'entertainment,such as movies or concerts on campus.Others believe that university money should only be used for academic purposes.Which view do you agree with?Explain why.16.Your school is planning to ban library computers from accessing social media websites.Do you agree or disagree with such a plan?17.Some think robots are useful in the future.Some think robots will never be more useful and smarter than human.Which do you agree？18.Some people prefer to learn from people and events in the pasts.Others prefer to learn from current people and events.Which do you prefer?Use specific reasons and examples to support your choice.19.Do you agree or disagree with this statement that we should help our friends only when they ask for help?20.Do you agree or disagree that in the future,people will read fewer books than they do today.21.Some people like to share their thoughts through publications like newspapers and blogs,others prefer to only share them with friends.Which one do you prefer?22.State whether you agree or disagree with the following statement.Then explain your reasons,using specific details in your explanation.People are more likely to enjoy themselves at concerts or films if they go with a group of friends.23.While you are on a vacation,do you prefer to spend more money or less money?24.Your professor is asking you to help with some research on the weekend,but you have planned to go to your sister's birthday party.Which would you choose?Explain why.25.Do you agree or disagree that assignments handed in after the deadline should receive a lower score?26.Some teachers prefer to answer students’questions while they are delivering a lecture.Some teachers prefer to answer their questions when the lecture is over. Which one do you prefer?Why?。