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1、 Unit 3Vocabulary1.1)Itll only be a _visit ,because we recently havent much time.2)The job is great_advancement but the starting salary is rather low.3)Wed better pay that electricity bill before they _us_.4)As pace of life quickens things _to change fast in the city.5)Why dont we get rid of these o
2、ld chairs,since we dont use them_?6)The earths atmosphere makes_observation of distant stars difficult.7)The lawn was laid out_the figure 8. 8)I shouldnt always have to tell you what to do,use your own _.9)Words cannot _how grateful we are for his timely help.10)It seems to me that the board of dire
3、ctors is_over the opening of a branch office in South Africa.11)I find it difficult to grasp the _of infinite space.12)Philip presented a complex argument that was completely beyond my_.3.1)The films appeal_not only the entertainment it provides to the audience but also the questions it raises about
4、 the possible_human beings and alien civilizations.(contact,lie in)2)The decision on the new project is made on the_scientific study.The project _to succeed despite the fact that we do not have_funds_.(at the moment,basis,sufficient,likely)3)True it is hard to make accurate predictions,but_growth of
5、 the information industry_that this line of growth of the information industry _that this line of products_profitable.(highly,steady,ensure)Comprehensive Exercises: Do we have the right attitude towards science?Hawking suggests that many people are _ (1) distrustful of it. This might change if the p
6、ublic were better informed. But how can we_bring _(2)?It is _(3)that schools are important, especially if science is taught in an interesting manner.But science is changing at such a fast_(4) that what we learn in school is no longer _(5) to last a lifetime. What can we use to _(6) news of the lates
7、t ideas and developments? Popular science books can help, but the _(7)of the population that read them is not very large. _ (8) we need to rely on television, for only television can _(9) the message reaches a sufficiently large audience. Science is interesting and exciting. Why? Science helps you_(
8、1) the world in which you live. For example, science explains how airplanes fly and how birds find their way when they_(2) long distances. Besides, people use science to make discoveries that have_ (3) value. One of these discoveries is the_ (4) of light to carry telephone messages through a glass w
9、ire._ (5) is the lengthening of human life through the use of heart pacemakers (心臟起搏器)and other mechanical devices(器械).In the future, there will_ (6) be an endless number of new discoveries. These discoveries will _ (7) your career and your daily life. Television, computers, and space shuttles are p
10、art of todays world. Who can imagine what new, yet-to-be-discovered _ (8) lie ahead? In the future, scientists may discover how to predict earthquakes and how to produce an endless_ (9) of energy._10) you may live and work in a space station in orbit around the earth. Scientists will continue to mak
11、e dioveries that will change the world in which you live. Unit 6Vocabulary1.1) The former lake bed is now a _plain producing good crops of wheat.2) Aunt Pats rough, red hands _ a life of hard physical labor.3)If you are living_,you may not have to pay tax in your own country.4) Helen is pretty, of_
12、build, with blue eyes.5) We _ the boards down the middle to use them for the back of the shelves.6) Only the hope that the rescuers were getting nearer _the trapped miners.7) The _of the setting sun reddened the stream.8) The kidnappers (綁架者)_the boy into the car and drove off.9 )It is common knowle
13、dge that dogs have a _ sense of smell.10) The unusually cold winter caused many plants to _late this year.11) Training is provided, so no _experience is required for the job.12) We can go to the seven oclock performance or the eight一_ suits you best.3.1) During the 1880s, several black colleges were
14、 founded in _educational opportunities for black students and help them _in the world.(broaden, make onesway)2) The food at this hotel _me. Why not dine at the restaurant across the street? Well, we havent reserved a table, but well _its not being full.”(take a chance,disgust)3) About 15,000 artists
15、 participated in_opening ceremony of the Beijing Olympics, which left 91,000 spectators from China_ mesmerized (著迷).The event,directed by Chinese filmmaker Zhang Yimou,_Chinas rich history and cultural heritage.(overseas,reflect,grand)Comprehensive Exercises: I had no difficulty in_ (1) him, standin
16、g there with the book_ (2) firmly in one hand. A book had seemed the natural choice, as it had been those notes in the _ (3) of another that had brought us together in the first place. He was right on time,just as we had scheduled. I liked that. It seemed to fit well with everything I had discovered
17、 from_(4) with him while he was _(5).Now here he was in the flesh, looking_(6) handsome as he stood there in his uniform. I almost _ (7) to put him to the test, but it was too late to change my mind and I was _ (8) to the lady for agreeing to help. I_(9) past him and didnt wait to see his response t
18、o her. So here I am in the restaurant,waiting to see whether I am going to have dinner on my own or not.Will he end up_(10) after all? So Raymond found himself unpacking his bag in a London hotel before he had decided on his approach(接近的途徑)to Jenny. He _ (1) thought of the telephone, but he knew tha
19、t wouldnt do. Jenny believed that he was dead. He couldnt just_(2)up and say he wasnt._(3) could he just ring her doorbell and be standing there on the mat. She would think she was seeing things(眼花了). A hot bath and a change of clothes did not bring any revelations (啟示),either. He sat down at the wr
20、iting desk and began a letter to her 一tore it up and began_(4) 一and tore that up.He._(5) down the pen and went out into the early October dusk of London, _(6) avoiding the address where Jenny was living. He was unaccustomed to dilemmas(兩難境界)like this which could not be _ (7) out in a decent length o
21、f time, and he was getting angry with_ (8). Moodily he turned into a cheerful-looking_(9) and had a lonely meal, aware that he might have Jennys happy face across the table 一he was wasting time 一but after so many years, did a few more hours_10)? Unit 7Vocabulary1.1)The financial (財政的)help they got f
22、rom the local government didnt _ toward solving the problem.2) Their retail (零售)business in Asia _ rapidly since the early 1990s.3) _world peace, we must promote(增進)mutual understanding among nations with different social systems.4) I thought it was still early, yet I got to the library_find it clos
23、ed.5) On the train l_an old lady who happened to be a neighbor of my daughters when she lived in Los Angeles.6) Our company_.with several American companies for the past few years in joint ventures.7) Phil looked around at the other competitors(競爭對手)and_ his chances of winning.8) The police believed
24、 that the reason they failed to find anything suspicious in that guys bag was that members of the gang(一伙歹徒)_bags at the airport.9) Our visit to the Far East has certainly broadened our_.10) Emily felt increasingly uncomfortable under the womans steady _.11) Everything was going smoothly until sudde
25、nly the_struck.12) Smallpox (天花),which used to be a severe epidemic(流行性的)disease, has been completely_.3.1)Scientists _various kinds of _research projects_ animal intelligence, but they still cant reach an agreement on whether it exists or not. (explore, original,undertake)2) Lots of _us that the lo
26、st ancient tunnel (地道)must have run right_the city,_the seashore. (extend,convince,evidence,underneath3) We should try _a win-win solution when resolving issues we _ in foreign trade. First we need _ what caused the problems. Then we should proceed to _ways of solving them that are beneficial to bot
27、h sides. (encounter, figure out, explore, negotiate)Comprehensive Exercises: Interviewer: You mention the case of one whale helping to save another in an _(1). What does this suggest?Linden: Well, it seems to me that this is clearly_(2)of_(3) thought. Here we see an animal _(4) a situation and then
28、taking appropriate action in cooperation with humans.Interviewer: And when Jendry_(5) with Colo, what does that_(6)?Linden: It shows that some animals, gorillas at least, are intelligent enough to bargain, to _(7).Interviewer: Then there is the case of Miles and Chantek. Linden:Oh,yes.We like to thi
29、nk of ourselves as the _(8)species, but that doesnt mean animals cant sometimes play tricks on us when its _(9)!Interviewer: Like Melati_(10)Shewman?Linden: Exactly.Interviewer: So would you say your approach to the problem settles the _(11)over animal intelligence?Linden: Thats not an easy_(12) to
30、make, but it does,I think, open up interesting new paths to_(13).Behavior is the way that animals act. For example, how do they get food or take care of their young? How do they find a place to live in or_(1) themselves from danger? Much behavior is innate; that is, animals are born with it._(2), an
31、imals learn much other behavior. There are several kinds of learned behavior.One simple _(3) of learned behavior is habituation.This happens when an animal learns to feel comfortable in a new _(4) and doesnt pay attention to it anymore. For example, young horses are often afraid of noisy streets. Bu
32、t after a while, they learn to pay no attention to the normal _(5)and sounds of a city. Another kind of learned behavior is conditioning. It is a way of learning by association 一that is, by putting_ (6)different ideas. In 1900, Ivan Pavlov, a Russian biologist, studied conditioning in dogs. Dogs inn
33、ately salivate (produce liquid in the mouth) when they smell food. Pavlov_(7) a bell every time he gave food to a dog. Soon the dog started to_(8)the sound of the bell with the smell of food. After some time, it salivated when it heard a bell alone, _(9) food. Learning is important for all animals i
34、n a new_(10). It allows an animal to be adaptable 一that is, able to change in a new situation. Unit 8Vocabulary1.1) The problem of air pollution in our city is very serious because ours is a big zone of both residential and _buildings.2) Average students who work hard usually do better than clever s
35、tudents who are_.3) When the camera _properly,a green light comes on.4) The fundamental issue in the current debate is whether environmental led contamination cause_ impairment(受損)in children.5) The girl,_and trembling,stood in the doorway hiding from the man who had followed her.6) It is reported t
36、hat no more than a _of U.S.companies have been successful in the Japanese market.7) Ive been doing the summer job for two months now.It would be a _to be able to have a day off.8) Clarence refused to comment on the state of his marriage,saying it is “a_matter.” 9) William _late and didnt get to work
37、 until ten oclock.10) We agreed before we did the deal that wed both take an equal _of the profit.11) When you look at the state of his car its a_that he wasnt killed!3.1) With the help of a bank loan, the company employed a group of skilled _workers.New_products were developed and put on the market
38、. As a result the company solved _problems.(financial,complex,manual)2)Philip_to find it so hard to _writing in the new country. He _that he would give up his writing career and try some other job. To his delight, he _when he switched to teaching, and even had adequate money for a new car. (swear, u
39、pset, better off, make a living)3) The other day my friend John and I paid a visit to the museum of fine arts in our city. The museum had recently acquired a _of original paintings by an American woman artist._art, I turned to John and asked how her works struck him. John replied that for him, her_t
40、he restless spirit of America.(ignorant, sum up, handful)Comprehensive Exercises:1. History provides many examples of the decline of great nations.The causes are _(1), but one reason may simply be that wealthy parents tend to produce _(2)children.Never having had to struggle to_(3)hard work,they rely on the wealth_(4)by their parents and grandparents to provide th
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