大学英语之基础英语综合教程第一册Key--Unit 3

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全新版大学英语综合教程第一册Unit3(1)精品PPT课件

behind her. Moreover he was observing her strangely. 2)当地群众需要一条新路，而且出于经济的原因也应修一条。
Local people would like a new road. Moreover, there are good economic reasons for building one.
2) 我们很可能会迟到。
We will most likely be late.
# likely, possible, probable
It is likely/possible/probable that…
Sb is likely to…
privilege
In countries where there are not many schools education is still a privilege.
bring in 产生(利益); 赚到;介绍; 引进; 推广; 吸收参加收割; 收获逮捕; 宣判
bring out 揭露; 显示, 解释; 说明; 出版; 演出;使罢工;使免除带(年轻女子)参加社交活动;使开花;说出; 暴露诱导; 引出
bring up 养育;提出;教养;使突然停止;提升;开赴前线【律】使到法庭受审 [俗]呕吐
His greatest achievement
A popular book: 《 A Brief History of Time 》
时间简史《 black hole 》
黑洞
New Words
attitude likely
do without
cut off
moreover initiative
Examples: 1) The boy has a bad attitude towards his schoolwork. 2) His son's attitude to work made him angry. 3)像他表现出的这种态度表明对别人关心不够. Such an attitude as exhibited by him shows a lack of

英语基础教程第一册unit-3.pptx

Activity 5 Listen and repeat.
Listening and speaking
Shop Assistant: Good afternoon. Can I help you?
Li Fang
: Yes. I’d like to buy a dress for the New Year’s Party.
B. shirt, an interview
C. skirt, a party
D. skirt, an interview
2. Zhang Ming doesn’t buy the first one because
__________.
A. it is the latest fashion
B. the quality is very good
Unit 3 I’d like to buy a shirt for an interview.
Unit 3
I’d like to buy a shirt for an interview.
1 LCeoadntiennts 1
2
2 Listening and speaking
3 Reading and writing
4 Language in use
5 Supplementary reading
Activity 1 Look and match.（将方框中的商品名称编号填
写在相应的图片下面）
Lead in
A. clothes B. vegetables C. medicine D. reference book E. daily necessities F. digital product

大一英语综合教程1单词整理unit 3

likelyprivilegedprivilegean exclusive privilege minoritymajoritybe in a/the minoritya minority ofhighlyriskynastybrutishanywaycompetitionmoreoverinquireinquiringglobalsuppressinitiativehave/size the initiative on one’s own initiative take the initiative initiate inventivenessrateensuredemocratic democracy informedinformsteadysteady as a rockgo steadyevidentcartoonelementastronomyseriesfictionharnessbackgroundacid adj.可能的adv.可能adj.有特权的n.特权专有特权n.少数n.多数adv.很，非常adj.危险的，有风险的adj.令人难受的adj.野兽般的，野蛮的adv.不管怎么说n.竞赛，比赛adv.而且，再者v.询问adj.好问的，爱探索的adj.世界的，全球的vt.抑制，压制n.首创精神，主动掌握主动权主动地带头倡导v.开始，发动n.发明才能，创造力n.速度，比率vt.保证，确保adj.民主的n.adj.有知识的，了解情况的；明智的vt.告诉，通知adj.平稳的，稳定的稳如磐石（男女关系）确定adj.明显的n.漫画；动画片n.成分，元素n.天文学n.连续；系列；系列节目n.小说；虚构vt.驾驭，利用n.背景adj.&n.酸（性的）；酸味的（物质）greenhousenuclearweapongeneticengineeringbasisrotelearn by roterelevanceequationbriefmathematicalhalvetendpreciseaccuracybe accurate in (doing) sth. qualitativegraspconceptsufficientbe sufficient/adequate to do/for sth. Have sufficient faith in sth. conveydiagramframeworkmoleculartransistorproportionin inverse proportion toin direct proportion toin proportiontrulymagicproducerresponsibilityeducateentertainhencecontactaliencivilizationput acrossfit into n．温室adj.原子核的，核心的n.武器adj.基因的，遗传（学）的n.工程；工程学n.基础n.死记硬背死记硬背地学习n.相关，关联n.等式，方程（式）adj.简洁的，短暂的adj.数学的vt.将……减半vi.倾向，趋向adj.精确的n.准确adj.定性的；性质上的n.掌握，了解n．概念adj.充分的，足够的vt.传达，表达n.图表；图解n.结构；框架adj.分子的n.晶体管；晶体管收音机n.比例；部分反比正比符合比例adv.真正地；确实地n.魔术；魔力n.（电影、电视片等的）制片人；生产者，n.责任vt.教育vt.给…以欢乐；招待adv.因此，从此vt.与…接触adj.外国的；陌生的n.文明解释清楚，使被理解适合；符合；属于in the form ofin terms oflie inat the momentin two minds about slow downbring aboutbring upbring forthbring forwardput/turn the clock back do withoutdo away withdo updo something with cut off 呈…的形状；以…形式从…方面（或角度）来说；按照；根据在于此刻，目前犹豫不决，三心二意减慢引起，导致教育，养育，提出产生，提出提前，提出倒退，开倒车没有…而设法对付过去取消，拜托，废除整理，刷新，修缮，使筋疲力尽切断，中断；切下，剪下。

大学英语综合教程Unit 3 参考答案

Key to Unit 3Text A Public Attitudes Toward Science课前预习Directions: Read the text and find out the English versions for the following expressions.1.享有特权的少数人 a privileged minority (Para.1, L.6)2.大多数民众the vast minority of population (Para.1, L.8)3.将时钟拨回到从前put the clock back to an earlier age (Para.2, L.1)4.阻止未来的进一步发展prevent further advances in the future (Para.2, L.3)5.带来技术的发展bring about advances in technology (Para.2, L.6)6.压制新生事物suppress anything new (Para.2, L.10)7.人的积极极性和创造力human initiative and inventiveness (Para.2, L.10)8.延缓变化的速度slow down the rate of change (Para.2, L.12)9.确保方向正确的变化ensure the changes in the right direction (Para.3, L.2)10.在一个民主社会in a democratic society (Para.3, L.3)11.做出明智的决定make informed decisions (Para.3, L.5)12.对科学抱着矛盾的态度be in two minds about science (Para.3, L.7)13.生活水平的稳步提高the steady increase in the standard of living (Para.3, L.8)14.科幻小说science fiction (Para.3, L.17)15.利用这种兴趣harness this interest (Para.4, L.1)16.以一种枯燥乏味的方式in a dry and uninteresting manner (Para.4, L.6)17.认识其与世界的联系see its relevance to the world (Para.4, L.7)18.通俗读物popular books (Para.4, L.11)19.倾向于做某事tend to do sth. (Para.5, L.1)20.科学概念scientific concepts (Para.5, L.4)21.用文字和图表表述convey sth. by words and diagrams (Para.5, L.4)22.提供基本框架provide the basic framework (Para.6, L.1)23.阐明新的发展put across new developments (Para.6, L.8)24.小部分人 a small proportion of the population (Para.6, L.10)25.科学奇迹scientific wonders (Para.6, L.12)26.负有教育民众的重任have a responsibility to educate the public (Para.6, L.16)27.娱乐民众entertain the public (Para.6, L.16)28.危机四伏be filled with dangers (Para.7, L.1)29.接触外星文明contact an alien civilization (Para.7, L.2)30.充分相信have sufficient faith in sth. (Para.7, L.4)巩固应用I. Directions: Now you’ve learned Text A in detail. Let’s check how much you’ve learned from it! Please translate the Chinese expressions in the following sentences into English. Be sure you use expressions from the text.1.Whether you believe it or not (信不信由你)，we were left waiting in the rain for two hours.(Para.1, L.1)2.We saw /viewed this event as a turning point (把这件事看作是一个转折点). (Para.1, L.4)3.I can’t afford a car, so I guess I will have to do without (就只好不用了) . (Para.1, L.7)4.Forget all about it and look to the future; you can’t put the clock back (让时光倒流). (Para.2,L.1)5.He can’t see, nor could he hear (他还听不见) until a month ago. (Para.2, L.3)6.I have come to realize (逐渐意识到) that what I have done is misguided.(Para.3, L.7)7.As was mentioned in my last letter (正如上封信中所提到的)，I’ll be back in Ohio in June.(Para.3, L.15)8.I am wearing twice as much as I usually do (是平时穿的两倍) because of the cold weather.(Para.4, L.14)ter, I’ll prove what you say wrong (证明你所说的是错的). (Para.7, L.5)II. Language FocusEx. I. Translate the following English expressions into Chinese and Chinese into English.1.The line of products will be highly profitable.这个行业的产品将十分有利可图(P.67-I-3-3)2.regain health 恢复健康(P.68-II-1)3.the right attitude towards science 对科学的正确态度(P69-Cloze 1- L.1)4.the proportion of the population that………人口的比例(P.69-Cloze 1-L.9)5.make discoveries that have practical value 做出具有实际应用价值的发现(P.69-Cloze 2- L.5)6. a glass wire 光纤(P.70-Cloze 2-L.7)7.endless number of new discoveries 无穷无尽的新发现(P.70-Cloze 2- L.10)8.in a space station in orbit around the earth 在一个围绕地球轨道运行的空间站(P.70-Cloze 2- L.17)9.扔掉这些旧椅子get rid of these old chairs (P.66-I-1-5)10.及时的帮助timely help (P.66-I-1-9)11.做出精确的预言make accurate predictions (P.67- I-3-3)12.对……迟疑不决be undecided about (P.68- II-2)13.山区the mountainous region (P.68-II-3)14.缺少，不足be undersupplied with (P.68- II-3)15.提出……的要求作为demand... as… (P.68-II-5)16.在做某事上有困难have difficulty (in) doing sth. (P.68-II-7)17.总的来说on balance (P.69-III-2-4)18.优点多于缺点Strengths outweigh weaknesses. (P.69-III-2-4)19.对……怀疑be distrustful of sth. (P.69-Cloze 1-L.2)Ex. II. Please translate the Chinese expressions in the following sentences into English. Be sure to use expressions from the exercises.1.As pace of life quickens (随着生活的节奏加快), things tend to change fast in the city.(P.66-I-1-4)2.The decision on the new project is made on the basis of scientific study (在科学研究的基础之上). (P.67-I-3-2)3.We have succeeded because we had the foresight to invest in new technology (投资于新技术的先见之明). (P.68-II-6)4.Only a minority of people support military action. The majority are for a peaceful solution (赞成和平解决). (P.69-III-2-1)5.Applicants who meet our job requirements (符合我们的工作要求) are accepted, those whofall short (不符合条件的) are rejected. (P.69-III-2-2)6.As is shown by history (正如历史所表明的), local clashes may lead to a global war.(P.69-III-2-5)III. Language EnhancementEx. I. Translate the following Chinese sentences into English.1. 无论你是否相信，我们的家乡在过去的十年间发生了许多变化，而且在未来的十年里变化会更多。

Unitthree完整答案-新目标大学英语《综合教程》第一册

Unitthree完整答案-新目标大学英语《综合教程》第一册Listening and Speaking1.Music, Rock the Hearts!William Shakespeare once wrote, “If music be the food of love, play on.” The1)beauty of music is food for the ears, loaded with mental nutrition, providing relief from the fast paced daily life, and inspiring unimaginable 2)creativity. Music is a faithful friend of ours, at times of 3)happiness, sadness, loneliness, and many other 4)emotions that we experience in life; it will cheer us up or 5)comfort us wherever we are. Good music crosses all boundaries of 6)culture, and language, and touches the heart and soul of everyone. There is a way in which music can make a 7)difference to your IQ. Learning to play a musical instrument can have a 8)beneficial effect on your brain. Music definitely helps bring out the real genius in some great scientists.2. For reference● He was a German-born Jewish theoretical physicist.● He proposed the Theory of Relativity and a lso made major contributions to the development of quantum mechanics.● He was awarded the 1921 Nobel Prize for Physics.● He loved music.● He became a US citizen in 1940.● He was offered, but turned down, the Presidency of the State of Israel.Text AReading Comprehension1.1) b2) c3) a4) e5) f6) d7) j8) g9) h10) iA. Einstein’s academic popularity:1) There is no other personality in the academic world that has even half Einstein’s popularity.2) There is no genius in the world as respected and as loved as Albert Einstein.3)Nowhere in the world could we find another academic that rivals the popularity of rock superstars.4) His opus “E=mc2” would rival any Beatles’ platinum record.5) His “Theory of Relativity” even shook Newton’s gravitational theory off the charts.B. Einstein’s love of and gift for music:1) Had he lived later, he could easily pass as the only male member of the Bond electric Quartet.2)Had he not been a scientist, he would have been a musician.3) Einstein, with unclipped moustache and unkempt hair, did actually perform in solo concerts!4) Einstein shone in a deeply felt performance of an adagio from one of the Beethoven sonatas before his 17th birthday.5) In addition to his prowess on the violin, he also played thepiano and, in particular, loved to improvise.C. Einstein’s gift brought out by music:1) Albert Einstein believed that he got most joy in life out of music.2) Albert Einstein himself admitted that the reason he was so smart was because he played the violin.3) One friend, G. J. Withrow, confided that the way Einstein dealt with problems and equations was by improvising on the violin.4) Einstein’s second wife, Elsa said that music helped him when he was thinking about his theories.5) His son Hans said that Albert Einstein took refuge in music, which would usually resolve all his difficulties.Reading and Discussing3.For reference1) Albert Einstein himself admitted that the reason he was so smart was because he played the violin. One friend, G. J. Withrow, confided that the way Einstein dealt with problems and equations was by improvising on the violin. His second wife, Elsa, said music helped him when he was thinking about his theories. His son Hans Albert Einstein too recalled his father using music as a tool to help his work.2) Music is important to most people, including me. Music can help me concentrate on my homework. Music is a way of life. It can be interpreted in many ways and life without it would be like life without color. It gives me a chance to express myself in ways that nothing else can.Language in Use4.1) popularity2) gorgeous3) distinctive4) rival5) is/was revealed6) professionals7) was resolved8) genius9) icon10) was adored 5.1) gives a glimpse of2) based on3) deal with4) pass as/for5) had jotted down6) take refuge7) came to mind8) fall in love6.e) bring forwardf) bring backg) bring uph) bring in1) bring about2) brought back/brings back3) bring up4) bring forth5) bring out6) bring … down7) bring in8) bring forward7.1) hardship2) popularized3) Creative4) consumption5) significant6) admirable7) simplify8) musical9) performance10) professional8.Reference translation1) 描述天才时，爱因斯坦是你能找到的最合适的例子，就连小孩都熟悉他。

1-3全新版大学英语综合教程第一册 Unit3

全新版大学英语综合教程第一册Unit3Unit 3Understanding SciencePart I Pre-reading TaskListen to the recording two or three times and then think over the following questions:1. Who is it about?2. What questions interest him?3. What makes his achievement s so remarkable?The following words in the recording may be new to you: universen. 宇宙musclen. 肌肉engagev. 与…订婚Part IIText AProfessor Hawking thinks it important to keep everybody in touch with what science is about. In this article he explains why.PUBLIC ATTITUDE S TOWARD SCIENCEWhether we like it or not, the world we live in has changed a great deal in the last hundred years, and it is likely to change even more in the next hundred. Some people would like to stopthese changes and go back to what they see aswonderful. It was not so bad for a privileged minority, though even they had to do without modern medicine, and childbirth was highly risky for women. But for the vast majority of the population, life was nasty, brutish, and short.AnywayKnowledge and technique sNor can one prevent further advance s in the future. Even if all government money for research were cut off (and thepresent government is doing its bestwould still bring about advance s in technology. Moreover, onewhether or not they are paid for it. The only way to prevent further development s would be a global state that suppresse d anything new, and human initiative and inventiveness are suchthat even this wouldn't succeedIf we accept that we cannot prevent science and technology from changing our world, we can at least try to ensure that the changes they make are in the right direction s. In a democratic society, this mean s that the public need s to have a basic understanding of science, so that it can make informed decision s（有根据的决定）s. Atthe moment, the public is in two minds about science.it also distrust s science because it doesn't understand it. This distrust is evident in the cartoon figure of the mad scientist working in his laboratory to produce aBut the public also has a great interest in science, particularly astronomy, as is shown by the largeaudience s for television series such as The Sky at Night and for science fiction.What can be done to harness this interest and give the public the scientific background it needs to make informed decision s on subject s like acid rain, the greenhouse effect, nuclear weapon s, and genetic engineering? Clearly, the basis must lie in what is taught in schools. But in schools science is often present ed in a dry and uninteresting manner. Children learn it by rote to pass examination s, and they don't see its relevance to the world around them. Moreover, science is often taught in terms of equation s. Although equations are a brief and accurate way of describing mathematical idea s, they frighten most people. When I wrote a popular book recently, I was advise d that each equation I include d would halve the sale s. I included one equation, Einstein's famous equation, E=mc2. Maybe I would have sold twice as many copies without it.Scientists and engineer s tend to express their idea s in the form of equations because they need to know the precise value s of quantities. But for the rest of us, a qualitative grasp of scientific concept s is sufficient, and this can be convey ed by words and diagram s, without the use of equations.The science people learn in school can provide the basic framework. But the rate of scientific progress is now so rapid that there are always new development s that have occur red since one was at school or university. I never learned about molecular biology or transistor s at school, but genetic engineering and computers are two of the developments most likely to change the way we live in the future. Popular books and magazine article s about science can help to put across new developments, but even the most successful popular book is read by only a small proportion of the population. Only television can reach a truly mass audience. There are some very good science programme s on TV, but others present scientific wonder s simply as magic, without explaining them or showing how they fit into the framework of scientific ideas. Producer s of television science programmes should realize that they have a responsibility to educate the public, not just entertain it.The world today is filled with dangers, hence the sick joke that the reason we have not been contact ed by an alien civilization is that civilizations tend to destroy themselves when they reach our stage. But I have sufficient faith in the good sense of the public(812 words)New Words and Expression sattituden. 看法；态度likelya. probable 可能的ad. probably 可能privilegeda. having a special advantage有特权的privilegen. 特权minorityn. 少数do without没有…而设法对付过去highlyad. very 很，非常riskya. full of danger; full of the possibility of failure, loss, etc. 危险的；有风险的nastya. very unpleasant令人难受的brutisha. 野兽般的，野蛮的anywayad. (used to change the subject of a conversation or to support an idea or argument) anyhow不管怎么说put/turn the clock back倒退，开倒车cut offstop providing (sth.); remove (sth.) by cutting 切断，中断；切下，剪下competitionn. 竞争；比赛bring aboutmake (sth.) happen 引起，导致technologyn. 技术moreoverad. 而且，再者inquiringa. showing an interest in knowing about things 好问的，爱探索的inquirev. 询问globala. worldwide, of the whole earth 世界的，全球的suppress▲vt. keep from appearing 抑制；压制initiativen. 首创精神；主动inventivenessn. 发明才能，创造力slow downmake slower 减慢raten. 速度；比率ensurevt. make sure保证，确保democratica. 民主的informeda. 有知识的，了解情况的；明智的informvt. 告诉，通知expertn. 专家at the momentnow 此刻，目前in two minds犹豫不决；三心二意steadya. constant; firm平稳的；稳定的evidenta. clear, obvious明显的cartoonn. 漫画；动画片elementn. 成分；元素astronomy▲n. 天文学audiencen. 观众；听众；读者seriesn. 连续；系列；系列节目fictionn. 小说；虚构harnessvt. control and make use of驾驭；利用backgroundn. 背景acida., n. 酸（性的）；酸味的（物质）greenhousen. 温室nucleara. 原子核的；核心的weaponn. 武器genetic▲a. 基因的；遗传（学）的engineeringn. 工程；工程学basisn. 基础lie inexist or be found in在于roten. 死记硬背learn by rote死记硬背地学习relevancen. 相关，关联in terms of从…方面（或角度）来说；按照，根据equationn. 等式，方程（式）briefa. short; quick简洁的；短暂的accuratea. exact准确的，精确的mathematicala. 数学的halvevt. 将…减半tendvi. be likely to happen or have a particular characteristic or effect倾向，趋向in the form ofhaving the shape of; exist ing in a particular form 呈…的形状；以…形式precisea. exact 精确的qualitativea. 定性的；性质上的graspn. understanding掌握，了解conceptn. 概念sufficienta. as much as is needed, enough 充分的，足够的conveyvt. make (ideas, feelings, etc.) known to another 传达；表达diagramn. 图表；图解frameworkn. 框架；结构moleculara. 分子的biologyn. 生物学transistorn. 晶体管；晶体管收音机put acrosscause to be understood 解释清楚，使被理解proportionn. 比例；部分trulyad. 真正地；确实地magicn. 魔术；魔力fit intobe part of a situation, system, etc.；be part of a group of people or things 适合；符合；属于responsibilityn. 责任educatevt. teach or train教育entertainvt. give pleasure to; have(邀请,接待) as a guest给…以欢乐；招待hencead. as a result, therefore; from this time因此；从此contactvt. get in touch with与…接触alien▲a. foreign; strange外国的；陌生的civilizationn. 文明Proper NamesStephen Hawking斯蒂芬·霍金Einstein爱因斯坦（1879—1955,美籍德国理论物理学家）。

新标准大学英语综合教程1 UNIT3

UNIT3PART1 ACTIVITY 1Tapescript:T om: Hi, Cathy,Cathy: Hello, T om. How are you doing?T om: Fine. How about you?Cathy: Tired. I’m going to take Speaking this semester. Can you recommend a teacher?T om: Sure. Mr. White is one of the best teachers for that course. I attended his classes last semester and enjoyed them very much.Cathy: Good! Thanks for your advice and I’ll consider it.ACTIVITY 2 VIEWING TapescriptMan:(Mumbling “Have you seen a green pen anywhere?”)Woman:I’m sorry, I didn’t quite catch that.Man: (Mumbling)Woman: Could you say that again?Man:(Mumbling “Green pen, see it anywhere?”)Woman:I’m sorry…er I still didn’t get that.Man: (Trying very hard but still mumbling)Woman: Could you say that again?Man: (slightly frustrated and mumbling again)Woman: One more time?Man: (Mumbling)Woman: No. Sorry. Nothing.Man: (Mumbling)Woman:Look! I can’t hear a word you’re saying.Man:I said “Have you seen a green…pen”…oh, there it is!Part2ACTIVITY 2 Task1Listening Tape-script:Lisa: Well, Peter, It is time for us to say goodbye to each other.Peter: Y es, I suppose we must. I have enjoyed all these days you have spent with me, and I’ll always remember them. Thank you for all your kindness. Lisa: It is my pleasure. And please say hello to your wife Susan.Peter: Sure. Thanks! When you have time, please come and visit us.Lisa: Ok, I will. A happy journey home, and hope to see you again soon. Task 2 Viewing Tape-scriptAlice: T ony, thanks so much for you invitation. I did enjoy the party.T ony: I am glad that you finally came today.Alice: How could I miss such a wonderful party? The food is delicious; themusic is fantastic and people are friendly.T ony: Thanks. Why not have a dance with me one more time?Alice: Oh, I am sorry. It is quite late now and I have to leave.T ony: Oh, almost midnight! How time flies! Ok, see you later.Alice: See you and thanks again for your invitation.Part3ACTIVITY 1 Listening to learn TapescriptTalking about college English courseLi Ming is a sophomore in university. He is talking with Wang Y ing, a freshman. Li Ming: Well, Ying, how was your first month in the university?Wang Ying: Very good. I really like the university. But the English course here is much different from middle school.Li Ming: How so?Wang Ying: Well, there is a lot more reading. And I can hardly keep up. I have to read everything twice and would die without a dictionary. It takes all my time. Oh, Ming, I need your help.Li Ming: Well, don’t get stuck by a word you don’t know. And, and… It’s best to study frequently, for short periods of time.ACTIVITY 2 Viewing to learn T ape-scriptMan: Hey! Nice pants!Woman: Excuse me?Man: I said nice pants.Woman:You can’t see my pants, can you?Man: Of course I can.Woman: How can you see my pants?Man:They’re on your legs!Woman:Ha. You haven’t been to America recently, have you?Man:Oh I er …I er actually just got back from LA! That’s “Los Angeles” by the way....Woman: I know.Man: Yeah, I picked up some of the American words, and now I forget which ones to use! So confusing!Woman:We call these “trousers” in Britain.Man:Of course we do...you know there are so many things …that’s it’s exactly a completely different language sometimes!Woman: Really?Man: Yeah!Part4ACTIVITY 1 LISTENING TO LEARN TapescriptAdvice on English studyLi Ming: So how’s your English class going?Wang Ying: Not bad, but I’m finding the pronunciation difficult.Li Ming: Well, it takes a while to get it right. Y ou could improve your accent by listening to tapes.Wang Ying: That’s a good idea. But how do you learn new vocabulary?Li Ming: I learn new words by writing them on pieces of paper and sticking them on my bedroom.Wang Ying: Maybe I should try something like that!ACTIVITY 2: VIEWING TO LEARN Tape-scriptA conversation between a teacher and a student:T eacher: Any questions?Student: Dr. Smith, what is language acquisition?T eacher: It usually refers to the process of learning one’s first language gradually, which can finally lead to conversational fluency.Student: Ok, so can you give me an example?T eacher: Sure. For example, a baby touches a hot pot and starts to cry. The mother says, “Hot! Hot!” And the baby, when it stops crying, imitates the mother and says, “Hot! Hot!” In this way, the baby learns the word.Student: I see. It seems that baby acquires language by imitation and association.T eacher: Y ou are right.。

全新版大学英语综合教程第一册Unit3了解科学

全新版大学英语综合教程第一册Unit3了解科学全新版大学英语综合教程第一册Unit3了解科学导语：霍金教授认为，要保持每个人都与科学有关，这一点很重要。

在这篇文章中，他解释了为什么。

Understanding SciencePart I Pre-reading TaskListen to the recording two or three times and then think over the following questions:1. Who is it about?2. What questions interest him?3. What makes his achievements so remarkable?The following words in the recording may be new to you:universen. 宇宙musclen. 肌肉engagev. 与…订婚Part IITextProfessor Hawking thinks it important to keep everybody in touch with what science is about. In this article he explains why.PUBLIC ATTITUDES TOWARD SCIENCEWhether we like it or not, the world we live in has changed a great deal in the last hundred years, and it is likely to change even more in the next hundred. Some people would like to stop these changes and go back to what they see as a purer and simpler age. But as history shows, the past was not that wonderful. It was not so bad for a privileged minority, though even they had to dowithout modern medicine, and childbirth was highly risky for women. But for the vast majority of the population, life was nasty, brutish, and short.Anyway, even if one wanted to, one couldn't put the clock back to an earlier age. Knowledge and techniques can't just be forgotten. Nor can one prevent further advances in the future. Even if all government money for research were cut off (and the present government is doing its best), the force of competition would still bring about advances in technology. Moreover, one cannot stop inquiring minds from thinking about basic science, whether or not they are paid for it. The only way to prevent further developments would be a global state that suppressed anything new, and human initiative and inventiveness are such that even this wouldn't succeed. All it would do is slow down the rate of change.If we accept that we cannot prevent science and technology from changing our world, we can at least try to ensure that the changes they make are in the right directions. In a democratic society, this means that the public needs to have a basic understanding of science, so that it can make informed decisions and not leave them in the hands of experts. At the moment, the public is in two minds about science. It has come to expect the steady increase in the standard of living that new developments in science and technology have brought to continue, but it also distrusts science because it doesn't understand it. This distrust is evident in the cartoon figure of the mad scientist working in his laboratory to produce a Frankenstein. It is also an important element behind support for the Green parties. But the public also has a great interest in science, particularly astronomy, as is shown by the large audiences for television series such as The Sky atNight and for science fiction.What can be done to harness this interest and give the public the scientific background it needs to make informed decisions on subjects like acid rain, the greenhouse effect, nuclear weapons, and genetic engineering? Clearly, the basis must lie in what is taught in schools. But in schools science is often presented in a dry and uninteresting manner. Children learn it by rote to pass examinations, and they don't see its relevance to the world around them. Moreover, science is often taught in terms of equations. Although equations are a brief and accurate way of describing mathematical ideas, they frighten most people. When I wrote a popular book recently, I was advised that each equation I included would halve the sales. I included one equation, Einstein's famous equation, E=mc2. Maybe I would have sold twice as many copies without it.Scientists and engineers tend to express their ideas in the form of equations because they need to know the precise values of quantities. But for the rest of us, a qualitative grasp of scientific concepts is sufficient, and this can be conveyed by words and diagrams, without the use of equations.The science people learn in school can provide the basic framework. But the rate of scientific progress is now so rapid that there are always new developments that have occurred since one was at school or university. I never learned about molecular biology or transistors at school, but genetic engineering and computers are two of the developments most likely to change the way we live in the future. Popular books and magazine articles about science can help to put across new developments, but even the most successful popular book is read by only a small proportion of the population. Only television can reach a trulymass audience. There are some very good science programmes on TV, but others present scientific wonders simply as magic, without explaining them or showing how they fit into the framework of scientific ideas. Producers of television science programmes should realize that they have a responsibility to educate the public, not just entertain it.The world today is filled with dangers, hence the sick joke that the reason we have not been contacted by an alien civilization is that civilizations tend to destroy themselves when they reach our stage. But I have sufficient faith in the good sense of the public to believe that we might prove this wrong.New Words and Expressionsattituden. 看法;态度likelya. probable 可能的ad. probably 可能privilegeda. having a special advantage 有特权的privilegen. 特权minorityn. 少数do without没有…而设法对付过去highlyad. very 很，非常riskya. full of danger; full of the possibility of failure, loss, etc. 危险的;有风险的nastya. very unpleasant 令人难受的brutisha. 野兽般的，野蛮的anywayad. (used to change the subject of a conversation or to support an idea or argument) anyhow 不管怎么说put/turn the clock back倒退，开倒车cut offstop providing (sth.); remove (sth.) by cutting 切断，中断;切下，剪下competitionn. 竞争;比赛bring aboutmake (sth.) happen 引起，导致technologyn. 技术moreoverad. 而且，再者inquiringa. showing an interest in knowing about things 好问的，爱探索的inquirev. 询问globala. worldwide, of the whole earth 世界的，全球的suppress▲vt. keep from appearing 抑制;压制initiativen. 首创精神;主动inventivenessn. 发明才能，创造力slow downmake slower 减慢raten. 速度;比率ensurevt. make sure 保证，确保democratica. 民主的.informeda. 有知识的，了解情况的;明智的informvt. 告诉，通知expertn. 专家at the momentnow 此刻，目前in two minds犹豫不决;三心二意steadya. constant; firm 平稳的;稳定的evidenta. clear, obvious 明显的cartoonn. 漫画;动画片elementn. 成分;元素astronomy▲n. 天文学audiencen. 观众;听众;读者seriesn. 连续;系列;系列节目fictionn. 小说;虚构harnessvt. control and make use of 驾驭;利用backgroundn. 背景acida., n. 酸(性的);酸味的(物质) greenhousen. 温室nucleara. 原子核的;核心的weaponn. 武器genetic▲a. 基因的;遗传(学)的engineeringn. 工程;工程学basisn. 基础lie inexist or be found in 在于roten. 死记硬背learn by rote死记硬背地学习relevancen. 相关，关联in terms of从…方面(或角度)来说;按照，根据equationn. 等式，方程(式)briefa. short; quick 简洁的;短暂的accuratea. exact 准确的，精确的mathematicala. 数学的halvevt. 将…减半tendvi. be likely to happen or have a particular characteristic or effect 倾向，趋向in the form ofhaving the shape of; existing in a particular form 呈…的形状;以…形式precisea. exact 精确的qualitativea. 定性的;性质上的graspn. understanding 掌握，了解conceptn. 概念sufficienta. as much as is needed, enough 充分的，足够的conveyvt. make (ideas, feelings, etc.) known to another 传达;表达diagramn. 图表;图解frameworkn. 框架;结构moleculara. 分子的biologyn. 生物学transistorn. 晶体管;晶体管收音机put acrosscause to be understood 解释清楚，使被理解proportionn. 比例;部分trulyad. 真正地;确实地magicn. 魔术;魔力fit intobe part of a situation, system, etc.;be part of a group of people or things 适合;符合;属于responsibilityn. 责任educatevt. teach or train 教育entertainvt. give pleasure to; have as a guest 给…以欢乐;招待hencead. as a result, therefore; from this time 因此;从此contactvt. get in touch with 与…接触alien▲a. foreign; strange 外国的;陌生的civilizationn. 文明Proper NamesStephen Hawking斯蒂芬·霍金Einstein爱因斯坦(1879—1955,美籍德国理论物理学家)。

Unit3大学英语综合教程1课后答案

Unit3大学英语综合教程1课后答案Unit3大学英语综合教程1课后答案全新版大学英语综合教程全套教材由复旦大学、北京大学、华东师范大学、中国科学技术大学、华南理工大学、南京大学以及麦克米伦等著名院校和出版机构的资深教授及英语教学专家合作编写而成。

下面是店铺分享的Unit 3的课后答案，希望能帮到大家!Unit 3Part I Pre-Reading TaskScript for the recording:Have you ever heard about the famous American folk musician Bob Dylan? Listen, he's about to sing you a song called The Times They Are A-changin':The Times They Are A-Changin'Bob DylanCome gather round peopleWherever you roamAnd admit that the watersAround you nave grownAnd accept it that soonYou'll be drenched to the bone.If your time to youAppendix I - 105Is worth savin'Then you better start swimmin'Or you'll sink like a stoneFor the times they are a-changin' .Come writers and criticsWho prophesize with your penAnd keep your eyes wideThe chance won't come again And don’ t speak too soonFor the wheel's still in spinAnd there's no tellin' whoThat it s namin’ .For the loser nowWill be later to winFor the times they are a-changin' . Come senators, congressmen Please heed the callDon't stand in the doorwayDon't block up the hallFor he that gets hurtWill be he who has stalled There's a battle outsideAnd it is ragin .It'll soon shake your windows And rattle your wallsFor the times they are a-changin' . Come mothers and fathers Throughout the landAnd don t criticizeWhat you can't understandYour sons and your daughters Are beyond your commandI- 106 - Appendix IYour old road isRapidly agin'.Please get out of the new oneIf you can't lend your handFor the times they are a-ckangin' .The line it is drawnThe curse it is castThe slow one nowWill later he fastAs the present nowWill later he pastThe order isRapidly fadin'.And the first one nowWill later he lastFor the times they are a-changin' .The song you have just heard was also written by Bob Dylan when a young man in his early twenties. Like many a young man throughout the ages he felt misunderstood by his parents' genera?tion, a generation he was quite happy to blame for all the ills of the world. He saw a gap between young and old, a gap made wider by different attitudes to change, the young welcoming it, the old resisting it. But change is coming whether we like it or not, coming like a flood that no one can escape. So you had better:... admit that the waters around you have grownAnd accept it that soon you'll he drenched to the hone.For those whose job it is to comment on the news and to predict what will happen next, we live in interesting times.Come writers and criticsWho prophesize with your pen And keep your eyes wide The chance won't come againAppendix I - 107 -But they should not be too quick in predicting what is going to happen. The wheel of fortune is still spinning and those at the bottom of society may find themselves later rising up. And so: ... don't speak too soon For the wheel's still in spin Ana there's no telling who That it' s naming For the loser now Will he later to winMany of Dylan's early songs were, like this one, protest songs, songs aimed against injustice. And so he warns politicians not to stand in the way of those who are fighting for justice, a fight that will... soon shake your windows And rattle your walls.He sees his parent's generation as too ready to criticize their children and unable to understand their hopes and dreams: Come mothers and lathers Throughout the land And don't criticize What you don't understandDylan sees the older generation's way of doing things as outdated. If they are unwilling to change their ways then they should step aside and let a new generation take over. As he says to them:Your old road isRapidly a ginPlease get out of the new oneIf you can't lend your handFor the times they are a-changin'- 106 - Appendix IPart II Text AText OrganizationNo. Settings1 A fast-food restaurant2 The Thompson family dining room3 An office at a high school2.Scenes Main IdeasScene One Father embarrassed Sean by talking too proudly to the restaurant Manager.Scene Two Father embarrassed Diane by persuading a work-mate into pressing his son to ask her to the senior prom.Scene Three Father embarrassed Heidi by boasting to an official of her new school about how bright she was.Vocabulary下载文档。

大学英语第一册第三单元答案

BOOK 1 - Unit 3 - Text A - Comprehension
1. One of you asks the first six questions and the other answers. Starting from question 7, change roles. When you have finished, the teacher may want to put some of the questions to you for a check.
BOOK 1 - Unit 3 - Text A - Comprehension 11. What is the responsibility of TV science programme producers? [To educate the public, not just entertain it.] 12. What does the author think of the future of human civilization? [It will not destroy itself.]
BOOK 1 - Unit 3 - Text A - Comprehension scientific ideas? [They are a brief and accurate way of describing mathematical ideas, but they frighten most people.] 9. How is science taught in schools? [It is often presented in a dry and uninteresting manner.] 10. What limited role can books and magazines play in popularizing scientific ideas? [They can help put across new developments, but even the most successful popular book is read only by a small proportion of the population.]

Unit three 重点词汇讲解- 新目标大学英语《综合教程》第一册

1.characteristics and qualities of a person seen as a whole 个性；人格；性格；品格e.g.She has a very strong personality.她有很强的个性。

2.distinctive, esp. socially attractive, qualities 品质；魅力e.g.His wife was very beautiful, but seemed to have no personality. 他的妻子很漂亮，但是似乎没有什么魅力。

3.famous person, esp. in the world of entertainment or sport （尤指娱乐界或体育界）名人e.g.one of the best-known personality in the world of tennis网球界最有名的人物之一Collocations:healthy personality健康人格；健全人格personality development 人格发展，个性发展independent personality独立人格personality trait 人格特质，个性品质personality disorder 人格障碍；人格失常dual personality双重人格；双重性格personality test 人格测验；人格试验quality or state of being widely liked, admired or sought after 受追捧；被拥戴；受大众欢迎e.g.win / gain / enjoy / command the popularity of the voters赢得（得到、享有、博得）选民的拥戴The story had an extensive popularity among American readers. 这本小说广受美国读者的欢迎。

英语基础教程第一册unit-3.pptx

Li Fang
: Hant: Only 398 RMB. It’s on sale now, and as our VIP
customer, you’ll get another 5% discount.
Li Fang: Great! I think I'll take it. Please wrap it for me.
2. Recently Mom goes shopping on __________. A. a real farm
B. an online website
C. a new supermarket D. a delivery company
Activity 9 Read and choose.
Reading and writing
C. it is not his size
D. it doesn’t suit him
3. Zhang Ming can get __________ because he is
__________ that day.
A. 10% discount, VIP
B. 20% discount, VIP
C. 10% discount, the first customer
3. Mom enjoys shopping online because ________.
A. it is convenient
B.it is cheap
C. it is near
D.it is safe
4. Which of the following statement is not right? A. Mom cares about the safety of the food. B. The online shop guarantees that all the products

综合教程第一册Unit1-3

Key to Unit 1 Never Say GoodbyeTranslationi.Translate the following sentences into Chinese.1.我十岁那年,突然要搬家,从我唯一知道的家搬走,心中痛苦万分.2.我们似乎有许多不同的方式说再见,但它们都有一个共同之处, 那就是令人感到悲哀.3.有一天,一场可怕的战争爆发了,我的儿子,就像许许多多的儿子, 离乡背井与极大的邪恶战斗去了.4.我在自己的心灵深处搜寻那些构成我们友谊的特殊感情.ii.Translate the following sentences into English, using the words and phrases given in brackets.1.He has prepared answers to the questions that he expects to confront during theinterview.2.His sad story touched us so deeply that we nearly cried.3.The two of them are walking hand in hand along the riverbank, chatting andlaughing.4.When he heard the exciting news, tears of joy welled up in his eyes.5.People from Shanghai can understand Suzhou dialect with ease, for Shanghaidialect and Suzhou dialect have much in common.6.Henry and his wife are looking into the possibility of buying a new house withinthree years.7.He finally gave in to his daughter’s repeated requests to further her educationabroad.8.We locked all our valuables away before we went on holiday.9.Although we have parted from each other, I hope that we’ll remain good friendsand that we will care for and help each other just as we did in the past.10.At that critical moment, the army commander summoned all the officers to workout new strategies and tactics which would make it possible to conquer the enemy. Integrated skillsI. DictationThroughout history / the basic unit of almost every human society / has been the family. / Members of the family live together / under the same roof. / They share the economic burdens of life / as well as its joys. / The family head usually has considerable influence / in arranging marriages, / selecting careers / and determining all important moves and purchases / by any member of the family. / Particularly in conditions / where society or the state / does not give aid / and the responsibilities of the family are greater, / this large group / provides better protection / in times of economic or other emergency.II. Fill in each blank in the passage below with ONE word you think appropriate.ter2.push3.what4.puzzled5.custom6.because7.hosts8.visitor9.table10.howeverKey Unit 2 The Fun They HadTranslationI. 1. 玛吉的爷爷曾经说过，小时候他的爷爷告诉他，过去故事都是印刷在纸上的。

大学英语之基础英语综合教程第一册Key--Unit 3

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全新版大学英语综合教程第一册Unit3了解科学

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最新版新起点大学英语综合教程第一册unit3-教案

最新版新起点大学英语综合教程第一册unit3 教案

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Unit three 重点词汇讲解- 新目标大学英语《综合教程》第一册

英语基础教程第一册unit-3.pptx

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