Step 1

Ⅰ. 請根据句意及括号中所给汉语或首字母提示，补全句中所缺单词，使句子完整。

1. Some of the _______  （沼泽） have become dangerous places.

2. We should try our best to save

（濒于灭绝的） species.

3. I like this animal because its strong and_______   （聪明的）.

4. The animal called m  _______   is about 10 feet long and weighs about 1，000 pounds.

5. When we go to the desert， well see little

v   _______  there.

6. Elephants are strong， but they arent a _______ at all. They are usually very friendly.

Ⅱ. 根据句意及课本内容，用适当的介词或副词填空。

1. Use the facts _______ the chart above to role. Play a conversation _______ a student and a zoo attendant.

2. Manatees eat _______ 100 pounds food a day.

3. Im writing to say Im _______ building a new zoo in our town.

4. Zoos are terrible places _______ animals to live in.

5. I have visited a lot _______ zoos _______ my life.

Ⅲ. 选择填空。

（     ）1. —Would you like _______ some milk？

—No， thanks.

A. drinks B. drinking

C. to drink D. a drink

（     ）2. —Could you tell us something ______

the manatees， please？

—Certainly. Were trying _______ them.

A. /; to save B. about; to save

C. for; saved D. on; saving

（     ）3. —Im also interested in this topic very much.

—_______.

A. So do I B. So am I

C. So have I D. So I am

（     ）4. Tigers and pandas are _______ animals.

A. danger B. endangered

C. endanger D. dangerous

（     ）5. Some of the swamps have become _______.

A. pollute B. polluted

C. pollutes D. polluting

（     ）6. Im _______ to find there are hardly any animals in the zoo.

A. sad B. glad

C. afraid D. surprised

（     ）7. —Have you had your lunch？

—No， I dont like _______ anything.

A. eat B. eats

C. to eat D. eating

（     ）8. —_______ of the animals on land is the second strongest？

—Ive no idea.

A. Which B. What

C. When D. Why

（     ）9. —Dont forget to turn off the lights.

—_______.

A. I wont B. I cant

C. I dont D. I didnt

（     ）10. —I think we should protect animals.

—Yes， _______ them is getting smaller.

A. many of B. the number of

C. most of D. a number of

Step 2

Ⅰ. 根據句意及汉语提示写单词。

1. The bridge was _______ （建造） two years ago.

2. The earth is a   _______ （行星） in the solar system.

3. She joined the university film _______ （社团） last year.

4. —What do you usually do during your

_______  （业余） time？

—I chat with my friends on the Internet.

5. The guide _______ （拉） the boy out of water quickly.

6. Have you received your brothers letters

_______  （最近）？

7. George Washington was the first_______ （总统） of the United States.

8.   _______ （再回收） paper is useful to the environment.

9. Amy Winterbourne is an   _______  （非同寻常） woman.

10. This is a  _______（模型） of my little brothers plane.

Ⅱ. 用所给动词的适当形式填空。

1. He was surprised   _______ （find） the cat that he had lost.

2.  _______ （recycle） some waste things is very useful.

3. Dont plan on _______ （drive） a car in Singapore.

4. Dont worry. Your radio _______   （repair） very soon.

5. The workers  _______  （make） _______   （work） 12 hours a day last year.

6. This kind of skirts   _______ （sell） very well.

7. I saw a wallet   _______   （lie） on the ground.

8. Tom  _______（go） out an hour ago. He

_______  （be） back in an hour.

9. The windows and doors that came from old buildings around the town were being

_______  （pull） down.

10. The walls made of old glass bottles are  _______   （glue） together.

Ⅲ. 分辨易混短语，用适当形式填空。

① Im really very tired. Lets stop _______ （have） a rest.

② They stopped  _______   （talk） when the teacher came into the classroom.

③ Grandpa stopped   _______ （listen） but there was no sound.

④ Do you know when it has stopped  _______（rain）？

① She said she had never  _______  such a funny story before.

② The old man_______  his son who worked in the USA yesterday.

③ Have you  _______   the accident that happened in the park？

④ My mother often _______  her classmates.

D. good something

（ ）8. A. least B. best

C. most D. worst

（ ）9. A. put on B. look at

C. put away D. look up

（ ）10. A. suite B. such

C. very D. so

Ⅱ. 閱读理解填词。

Hundreds of years ago， life was much h______（1） than it is today. People didnt have modern machines. There was no modern medicine， either.

Life today has brought new p______（2）. One of the biggest is pollution. Water pollution has made our rivers and lakes d______（3）. It kills  our  fish  and  pollutes  our d______（4） water. Noise pollution makes us talk louder and become angry more e______（5）. Air pollution is the most serious kind of pollution. Its bad to all living things in the world.

Many countries are making rules to

f______（6） pollution. Factories must now clean their water before it is thrown away， and they mustnt let dirty smoke go into the a______（7）.

We need to do many o______（8） things.

We can put waste things in the dustbin and do not throw them on the ground. We can go to work with our friends in the same car. If there are f______（9） people driving， there will be less pollution.

Rules are not e______（10）. Every person

must help to fight pollution.

1. h            2. p            3. d

4. d              5. e            6. f

7. a            8. o            9. f

10. e