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1、 Unit 1 Great scientists Ⅰ.單詞拼寫 1．The doctor is wellknown for having ________(治療)some people of the deadly disease. 2．Richardson ________(推斷出)from his studies that equality between the sexes is still a long way off. 3．The army was welltrained and wellarmed, and had little difficulty ________(擊

2、敗)the enemy. 4．The ________(建設)work of the theatre is supposed to be completed within the year. 5．Employees are expected and required to ________(參加) team meetings. 6．The president became too __________(熱心的) over a big navy. 7．The scientists are doing ________(科學的) research on the rats. 8．His i

3、njuries were ________(嚴重的)and he was rushed to hospital. 9．Its difficult to ________(操縱) the machine. 10．He is intensely ________(謹慎的) not to make mistakes in spelling. 答案 1．cured　2.concluded　3.defeating　4.construction 5．attend　6.enthusiastic　7.scientific　8.severe 9．handle　10.cautious Ⅱ.單句語法填

4、空 1．The writer was so ________ (absorb) in her work that she didnt notice Jim enter the room. 2．After eight years of fighting, the Chinese people finally ________ (defeat) the Japanese enemies. 3．Mr. Green ________ (announce) to his friends his engagement to Miss. White. 4．Many retired people ca

5、n still make a ________ (contribute) to the society with their rich experience. 5．They drew different ________ (conclude) from the facts. 6．Environmentalists say a critical factor in the citys ________ (pollute) is its population. 7．You should exercise extreme ________ (cautious) when driving on

6、foggy roads. 8．Listen carefully to the ________ (instruct) and put them down. 9．Many people in that country were employed in the ________ (construct) or fishing industries. 10．Recently, the Chinese government has launched an anticorruption ________ (move)． 11．It was perfectly all right, he said,

7、 because the police had not suspected him ________ anything. 12．I dont know who is ________ (blame) for the messy room. 13．He suggested I ________ (set) aside some time for exercise. 14．The Greens had their milk ________ (deliver) to the door every day. 15．Who is responsible ________ this accide

8、nt? 16．He was taken ________ by the false advertisement. 17．The party came to ________ end at midnight, which was ________ great success. 18．He was strict ________ his son and he was also strict ________ his own work. 19．With her eyes ________ (fix) on the TV screen, she didnt notice me standing

9、 by. 20．He made great progress，of ________ his parents felt proud. 答案 1．absorbed　2.defeated　3.announced　4.contribution 5．conclusions　6.pollution　7.caution　8.instructions 9．construction　10.movement　11.of　12.to blame 13．(should) set　14.delivered　15.for　16.in　17.an; a 18．with; in　19.fixed　20.wh

10、ich Ⅲ.單句改錯 1．Every time I will meet with difficulties in study，I solve it by myself.________ 2．It is obvious that lung cancer was linked to heavy smoking.________ 3．It doesnt make sense to complain after defeated. You should cheer up and practise hard instead.________ 4．She would rather have he

11、r room paint milkwhite than skyblue.________ 5．Once he was a enthusiastic football player, but recently he seems to have become uninterested.________ 6．The man, suspected for having stolen the jewels of the shop, was missing last night, although he was watched over by the police.________ 答案 1．去

12、掉will　2.was改為is　3.after后加being 4．paint改為painted　5.a改為an　6.for改為of Ⅳ.語法填空 Scientists have discovered that __1__ (stay) in the cold could help us lose weight. Researchers at the University of California found that exposure to the cold increases levels of a protein that helps form brown fat—the type

13、 of fat that produces heat and keeps us warm. Brown fat burns energy, __2__ helps us lose weight. White fat stores extra energy, which results __3__ weight gain. The researchers said that because air conditioning and heating give us constant, __4__ (comfort) temperatures, our bodys need for brown fa

14、t has decreased. They found that：“Outdoor workers in northern Finland who __5__ (expose) to cold temperature have __6__ significant amount of brown fat when __7__ (compare) to sameaged indoor workers.” The research was conducted on two different control groups of mice. __8__ group was injected with

15、 the protein that helps create brown fat. This group later gained 30% less weight after both groups were fed highfat diets. The researchers say this could be good news in the fight against obesity. People who are obese have __9__ (low) levels of brown fat than thinner people. Head researcher Hei Soo

16、k Sul said：“This protein could become an important target for research into the treatment and prevention of obesity and obesityrelated diseases.”She added：“If you can somehow increase levels of this protein, you could__10__ (possible) lose more weight even if eating the same amount of food. ” 答案 1

17、．staying　2.which　3.in　fortable　5.are exposed 6．a　pared　8.One　9.lower　10.possibly Ⅴ.短文改錯 Our English club was set up two months ago. Now, we have members of 25. We met once a week on Saturday afternoon. So far, we have been conducted a variety of activities on English learning, such as watching En

18、glish films, including a Christmas party and get together with foreign students. Last week we held a English storytelling competition. We required that the entries would be original and interesting and be presented in English within five minutes. Every member took an actively part in it. Two foreign

19、 English teachers were invited to act as judge. At last, Li Bing won the first place. Many members said that the activity benefited them many ways. Not only did it improve their speaking English, but also it brought them more fun. They hope many such activities can be held. 答案 Our English club wa

20、s set up two months ago. Now, we have members of 25. We once a week on Saturday afternoon. So far, we have conducted a variety of activities on English learning, such as watching English films, including a Christmas party and together with foreign students. Last week we held English storytelling

21、 competition. We required that the entries 或 be original and interesting and be presented in English within five minutes. Every member took an part in it. Two foreign English teachers were invited to act as . At last, Li Bing won the first place. Many members said that the activity benefited them

22、many ways. Not only did it improve their English, but also it brought them fun. They hope many such activities can be held. 6EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F3756EDBC3191F2351DD815FF33D4435F375