专项练习

I. 单句改错。（仅限1处）

1. The citizens welcomed the new mayor, most of who are workers.

2. Who is the soldier gave us a speech last month?

3. All what she could do was to go to church.

4. I, who is in Australia, feel proud of being a Chinese.

5. The girl failed in the exam, that made us disappointed.

6. We got on the school bus and which took us straight to the People’s Park.

7. He built a transparent wall through that he could observe what was going on.

8. This is the only English-Chinese dictionary which I could find in the shop.

9. I don’t like the way which he spoke to his teacher.

10. Don’t leave the medicine bottle which the little boy can reach it.

II. 在空白处填写1个适当的单词或括号内单词的正确形式。

11. I live next door to a couple ______ children often make a lot of noise.

12. We will put off the picnic in the park until next week, ______ the weather may be better.

13. Scientists have advanced many theories about why human beings cry tears, none of ______ has been proved.

14. ① He is the only one of the teachers who ______（know）French in our school.

② This is one of the rooms that ______（be）free now．

15. We’d better fix a date ______ which we will practice speaking English next week.

16. Earthquake is a sudden shaking of the earth’s surface ______ may cause great damage.

17. ① ______ is well known to all, China has the largest population in the world.

② He didn’t win the championship, ______ I hadn’t expected.

18. That Peter will marry Alice, ______ has not been announced yet, has spread around.

19. ① The novel which ______（give）by the professor yesterday mainly discusses the development of Chinese economy.

② The novel ______（give）by the professor yesterday mainly discusses the development of Chinese economy.

20. ① On Sundays there were a lot of children playing in the park, ______ parents seated together joking.

② On Sundays there were a lot of children playing in the park, _______ parents were seated together joking.

III. 单项选择。

21. The 11th of September is a special date, ______, I think, that will be remembered by the Americans forever.

A. what

B. it

C. which

D. one

22. The factory produced many famous cars, none of ______ shipped to foreign countries.

A. them

B. which

C. it

D. what

23. It wasn’t such a good present ______ my cousin had promised me.

A. that

B. as

C. which

D. what

24. ① ______ leaves the room last ought to turn off the lights.

② ______ who leaves the room last ought to turn off the lights.

③ ______ who leave the room last ought to turn off the lights.

A. Anyone

B. Who

C. Those

D. Whoever

25. This is the only way ______ you can find. By the way, I don’t like the way ______ he spoke to his mother.

A. that; 不填

B. in which; 不填

C. which; which

D. which; that

26. ① Is this museum ______ they visited last month?

② The teacher tells us that ______ cleans the blackboard is to be praised.

A. that

B. the one

C. which

D. the one who

27. ① It was eleven o’clock ______ they went out of the cinema.

② It was at eleven o’clock ______ they went out of the cinema.

A. which

B. that

C. when

D. on which

28. —Where did you get to know her?

—It was on the farm ______ we worked.

A. that

B. there

C. which

D. where

29. Edward is the boy ______ I think scored the winning points for the basketball team.

A. whom

B. which

C. what

D. who

30. I shall never forget those years ______ I lived in the country with farmers, ______ has a great effect on my life.

A. that; which

B. when; which

C. which; that

D. when; who

IV. 阅读下列短文，在空白处填写1个适当的单词或括号内单词的正确形式。

Scientists 　31　 study primates（灵长类）say that we are moving towards a time 　32　 species like gorillas（大猩猩）will no longer be found in the wild.

Jo Setchell is a primatologist at Durham University in Britain. She studies primates, the group of mammals 　33　 includes gorillas, chimps and monkeys. And, of course, humans.

In all, there are an estimated 600 different species of primates. They include the little creature called the mouse lemur（鼠狐猴）, 　34　 body is only about six centimeters long. Then, there is the largest of the species, the gorilla, 　35　 weighs up to 250 kilograms.

Primates face one common threat: loss of habitat, the places in nature 　36　 they live. Primatologists like Setchell say human activity is to blame.

More than half of all primate species are grouped in four countries: Brazil, Indonesia, Madagascar and the Democratic Republic of Congo.

Paul Garber says each of these countries is working to help protect the primates in their areas, 　37　 there is neither the funds, community support nor in-country expertise to address their conservation problems.

Madagascar is a good example of these problems, he says. It is home to over 100 primate species, almost all of 　38　 live nowhere else. And 94 percent of them are endangered. Ninety percent of the original forests of Madagascar have been cut down, Garber says.

Neither Garber nor Setchell have any easy answers about how to stop this road to extinction.

“We knew that primates were in trouble, but I think even for those of us 　39　 work in primate conservation, it was still shocking to discover quite what the scale of the problem is.”

　40　 the scientists know, the clearest way is to slow human activity in primates’ habitats. The decrease is reversible if humans make primate and habitat conservation a top concern.