[同步练习]Unit4.doc

Book2 Unit4 Wildlife protection
一、用所给词的正确形式填空。
1. They protected their children from _____________ (catch) cold.
2. Special attention should be paid ___________(prevent) our earth from being polluted.
3. It is ___________ (建议) that we should go camping for summer holiday.
4. The laptop must have a _____________ covering which can ___________ the computer against water. I’m sure this _____________ can make the computer runs well under the ________________. (protect)
5. All ____________ who wants to ___________ for this position must hand in your _____________ before June the first. (apply)
6. I joined in the march and we marched _____________(peace) along and then the police came up.
7. An ant has two ______________ (胃); one for itself, the other for his family.
8. We should make an effort to build as many _____________(保护区) as possible to protect the animals in danger.
二、按要求写出对应的短语,然后选择适当的短语填入下面的空格中。
9. 灭绝 ________________ 10. 渴望得到 ________________________
11. 对…有影响_________________12. 保护…免受…的危害_________________
13. 申请 _____________________ 14. 平静的(地)____________________
15. 结果____________________ 16.有…危险_______________________
17. 导致__________________ 18. 形成,产生_______________________
19. 穿上衣服get________________ 20. 注意_pay_________________________
21. She __________________ the true love because her father died when she was only 1.
22. Your carelessness will surely ____________a big problem some day.
23. If you don’t go to see a doctor quickly, you will be ______________ being blind.
24. When the temperature comes down to below zero degree, ice ___________________.
25. Knowing that all her children were safe, the old man passed away ____________.
26. Mobile phones _____________________ our study, so I suggest not using it at school.
三、词语辨析
1. die out, die off, die down , be dying to , be dying for
27. I’m _____________________ something to eat.
28. She _______________ know where you’ve been.
29. The member of this family had all ____________.
30. The old traditions are ________________.
31. These rumors will soon _______________.
2. no more, no longer, not …any longer, not …any more
32. We have ______________ food at home.
33. She _________________ lives here.
34. She doesn’t live here _________________.
四、语法填空
A short time ago, a little girl 1.______ (call) Daisy went on a magical journey on a chair to look 2. ________ the wildlife protection in different places. In Tibet, she saw an antelope 3._____ a sad face looking at her. There, she learned that there were only some of them 4._______ (leave) and they may all be missing 5.______ nothing is to be done about it. Then Daisy flew to Zimbabwe where rhinos 6.___________ now by the local farmers. Daisy took some photos of the rhino and she would like to help 7.________ the WWF suggests. Finally, she visited a rainforest 8.________ attention should be paid. As nature is closely related, human being need to understand 9._________ to live in peace with 10.________ creatures.
五．阅读
Clinical trails on an experimental drug have showed that ruboxistaurin may have the effects of reducing the risk of moderate vision loss by 41 percent, compared with a placebo.
The trials, carried out over three years, involved 813 patients who received either 32 milligrams of ruboxistaurin or a placebo.
The results of the trails were presented on at the America Diabetes Association scientific meeting in Washington on Sunday.
“It’s a completely new approach that can help slow down loss of vision,” said Dr Lloyd Paul Aiello, the study’s lead investigator.
“Many people fear blindness more than death and this gives another chance to prevent or delay blindness from the disease,” Aiello added.
If approved, the drug by Eli Lilly and Co. is expected to be sold under the brand name Arxxant.
Arxxant could be the first bill to cut the risk of vision loss caused by diabetic. Currently, laser treatment are used to treat the disease, which is common among diabetics.
1. “Ruboxistaurin” perhaps is ______________________.
A. the name of a disease B.the name of a medicine to cure diabetes
C. the name of an experimental drug D. a placebo
2. which of the following about the trial is wrong?
A. In the trail each of them took 32 milligrams of ruboxistaurin in the 3 years.
B. The trial lasted over 3 years
C. 813 patients took part in the trail
D. Each of them took 32 milligrams of ruboxistaurin or a placebo
3. If 600 out of 1000 patients with diabetes will suffer from loss of vision, after taking the ruboxistaurin, how many of them will not have the risk of vision loss?
A. 590 B. 410 C. 354 D.246
4. The drug ruboxistaurin ____________.
A. is sold under the brand name Arxxant.
B. is produced by Eli Lilly and Co.
C. is used to treat the vision loss now
D. is the first pill to cut the risk of vision loss
5. What is the best title of this passage?
A. Vision loss B. A new medicine comes into market
C. Drug effective in reducing diabetic vision loss D. Reduce the risk of vision loss.
Book2 Unit4 Wildlife protection
The key:
1. catching 2. to preventing 3. suggested 4. protective, protect, protector, protection
5. applicant, apply, application 6. peacefully 7. stomachs 8. reserves
9.die out 10. be dying for 11. have an effect on 12. protect … from
13. apply for 14. in peace 15. as a result 16. be in danger of
17.result in 18. come into being 19. get dressed 20. pay attention to
21. was dying for 22. resulted in 23. be in danger of 24. comes into being
25. in peace 26. has an effect on
27. am dying for 28. is dying to 29. died off 30. dying out 31.die down
32 no more 33.no longer 34.any longer.

1. called 2. into 3. with 4. left 5. if 6. are being protected
7. as 8. where 9. how 10. the
1-5 CADBC

Book2 Unit4 Wildlife protection
The key:
1. catching 2. to preventing 3. suggested 4. protective, protect, protector, protection
5. applicant, apply, application 6. peacefully 7. stomachs 8. reserves
9.die out 10. be dying for 11. have an effect on 12. protect … from
13. apply for 14. in peace 15. as a result 16. be in danger of
17.result in 18. come into being 19. get dressed 20. pay attention to
21. was dying for 22. resulted in 23. be in danger of 24. comes into being
25. in peace 26. has an effect on
27. am dying for 28. is dying to 29. died off 30. dying out 31.die down
32 no more 33.no longer 34.any longer.

1. called 2. into 3. with 4. left 5. if 6. are being protected
7. as 8. where 9. how 10. the
1-5 CADBC

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