高中英语 Unit Two 学案2 新人教版选修8

1、选修八 Unit Two 学案二I. 单项填空1. They have no idea at all _. A. where he has gone B. where did he go C. which place has he gone D. where has he gone 2. Your composition is _to your brothers. A. the same B. identical C. different D. equal 3. _news came _an unknown disease was spreading in the area .A. Distu

2、rbing / that B. Disturbed / which C. Disturbing / which D. Disturbed / what 4. He was _down for several days after he heard the bad news .A. broken B. cast C. cut D. discouraged 5. _ what we have now, we cant afford so large a house. A. In B. At C. With D. Near6. Opening the book, she found in it a

3、white, plain envelope with her name _ on it. A. to print B. printed C. printing D. print7. Seeing your picture, I couldnt resist _ the days _ we spent together. A. to think of; when B. to think of; which C. thinking of; which D. thinking of; when8. Are you suggesting that I _ too old for the job? A.

4、 am B. should be C. be D. was9. His hard work paid _ when he got the result. A. off B. over C. out D. back10. He is a cutler(刀具商)-_, a man who sells knives and sharp tools. A. in conclusion B. in general C. whats more D. that is to say 11. One of the men held the view _ the book said was right. A. w

5、hat that B. what C. that D. that what12. We thought of asking him for help, but we were _ to get in touch with him at that time. A. happy B. anxious C. easy D. unable13. Hes _ to fail the exam if he doesnt do any revision. A. near B. fit C. bound D. easy14. Every possible means _to prevent the air p

6、ollution, but the sky is still not clear.A. are being used B. have been used C. has been used D. had been used 15. - Catherine, I have cleaned the room for you.- Thanks, you _it . I could manage it myself.A. neednt do B. neednt have done C. mustnt do D. shouldnt have done II. 单词拼写。1. The brothers d_

7、 widely in their tastes. 2. The question is quite s_ , while that one is much more complicated.3. She r_ from the competition after pulling a leg muscle.4. Smoking is f_ in public places.5. His suggestion sounds quite r_ to most of us.6. The film was a _ (商业的) success.7. Id like to come, too, if you

8、 have no _(反对).8. He _ (仅仅)asked us our names.9. There were strong _ (争论) for and against the plan.10. He always managed to _(得到)what he wanted.III. 完形填空 In the past, scientists have produced exact genetic copies of sheep and a few other animals. They 1 these clones from a single cell of an adult an

9、imal. Recently, a private group of scientists has announced 2 to make an exact copy of a human being. Doctor Zavos, an American member of the team, says he and 3 will soon begin to clone humans and they hope to produce the worlds forst cloned 4 within the next two years. Doctor Zavos says the new 5

10、group plans to offer human cloning to women unable to become 6 and produce children. The 7 would be similar to that used to clone animals. It would 8 clearing genetic material from a womans egg. Doctors then would 9 genetic material from the womans husband into the egg 10 putting it in the womens ut

11、erus(子宫). Doctor Zavos says his 11 plans to do its work in a country near the Mediterranean Sea, but he did not 12 the country. He days an Italian reproductive expert, Severino Antinori, is 13 the team. Doctor Antinori has made 14 efforts to help many older women become pregnant. He is known for 15

12、pregnancies in women as old as sixty. Many medical experts and other groups 16 the idea of cloning humans. Several doctors criticized the 17 by Doctor Zavos. They say doctors do not know if cloning humans is 18 or safe. They say it would be irresponsible to 19 to clone a human being. That is because

13、 the 20 of success are too small and the risks are too great.1. A. bought B. created C. discovered D. found2. A. plans B. results C. successes D. agreements3. A. another B. othes C. the other D. the others4. A. plant B. animal C. bird D. baby5. A. international B. national C. American D. Italian6. A

14、. successful B. born C. pregnant D. fertile7. A. imagination B. technology C. story D. symbol8. A. involve B. start C. make D. borrow9. A. translate B. place C. take D. make10. A. after B. while C. before D. on11. A. country B. group C. university D. company12. A. call B. found C. name D. consider13

15、. A. managing B. running C. controlling D. leading14. A. high B. total C. great D. wide15. A. successful B. beautiful C. thankful D. sorrowful16. A. take up B. object to C. put up D. bring down17. A. announcement B. program C. subject D. idea18. A. careful B. interesting C. unable D. possible19. A.

16、manage B. refuse C. attempt D. hope20. A. facts B. results C. sizes D. chancesIV. 语法填空仔细阅读下面的短文，短文中有10个空格，请按照短文意思填写相应的词，每空一词。Some years ago, SARS broke out in the mainland of China, causing some people to be killed or nearly got close to 1 . The situation was so severe that there was no time to deba

17、te who is to blame. The most 2 (importance) thing for the government to do is to find out the cause of this 3 (dead) disease. They invited all the most famous experts in this field to discuss and quite a few suggestions were 4 (put) forward. Some of the top experts picked out those suggestions and tested them to see whether they were 5 (avail). Doctor Zhong chose one patient who was seriously ill and had little hope of picking 6 and had the new medicine 7 (test) on him. To his great joy, this patient recovered! He made his way 8 his office an