Unit 7 Protect the Earth
一、写出与画线字母或字母组合含有相同发音的单词
1. cool: ________ ________
2. save: ________ ________
3. useful: ________ ________
4. energy: ________ ________
5. drive: ________ ________
二、按要求写词语
1. save(反义词)_____________
2. use(形容词)__________
3. should(否定形式)_________
4. many(近义词组)_______
5. clean(反义词)____________
6. don’t(完整形式)_______
7. too(近义词)______________ 8. they(宾格)____________
9. one(序数词)______________ 10. draw(现在分词)_______
三、英汉互译
1. 使用许多石油______________
2. 保持空气干净_____________
3. 保护地球__________________
4. 浪费水___________________
5. 来自______________________
6. collect some paper___________
7. use wood to make tables___________
8. do a project_________________
9. make a poster________________ 10. start drawing_______________
四、单项选择
( ) 1. We should help________some washing.
A. do
B. does
C. doing
( ) 2. We cut________too many trees.
A. down
B. off
C. out
( ) 3. -________can we reuse paper?
-We can reuse paper to make a box.
A. How’s
B. What
C. How
( ) 4. There________many trees in the park.
A. am
B. is
C. are
( ) 5. ________a nice poster!
A. What’s
B. What
C. How
( ) 6. We shouldn’t________.
A. use paper bags and glass bottles
B. save water
C. waste water
( ) 7. Water is________to us.
A. use
B. using
C. useful
( ) 8. -Please don’t drink too________juice.
-I’m sorry.
A. a lot of
B. many
C. much
( ) 9. Look! They________homework.
A. are doing they
B. do their
C. are doing their ( ) 10. -Please tell________about your school.
-OK.
A. my
B. me
C. I
五、用should或shouldn’t填空
1. You________shout in the classroom.
2. You________save energy.
3. You________use paper bags and glass bottles.
4. We________cut down too many trees.
5. We________save trees.
六、根据中文提示，补全句子或对话
1. 我们应该使用玻璃瓶和纸袋。
We should________ ________ ________and________ ________. 2. 我们应当热爱并保护地球。
We should________and________the________.
3. 不要浪费太多的时间。
Don’t waste________ ________ ________.
4. -我们怎样再利用这些塑料袋？
-我们能再利用它们制作玩具。
-________can we reuse these plastic bags?
-We can reuse________to________some________.
5. 我们用水来浇花。
We________ ________ ________ ________ ________.
七、用所给单词的适当形式填空
1. Water is very________(use).
2. We use wood________(make) chairs.
3. Trees help________(keep) the air clean.
4. ________(protect) the Earth, we should________(save) water.
5. Look! They________(do) a project.
6. Please tell________(they) about Christmas.
7. He starts________(sing).
八、用正确的介词填空
1. Most________the energy comes from coal and oil.
2. There is not much coal________Earth.
3. I come________China.
4. Please don’t cut________too many trees.
5. Too much plastic is bad________the Earth.
6. My birthday is________5th June.
7. Let’s put the picture________the school gate.
8. These are the pictures________our city.
九、选出下列句中的错误并在横线上改正
( ) 1. Water is using to us. ________
A B C
( ) 2. Let me drawing the chickens. ________
A B C
( ) 3. They should run in the street. ________
A B C
( ) 4. We should save water protect the Earth. ________
A B C
( ) 5. Too many plastic is bad for our Earth. ________
A B C
十、按要求改写句子
1. Mike walks to school from Monday to Friday.（改为一般疑问句）
________Mike________to school from Monday to Friday?
2. My mother bought a new dress for me yesterday.（改为否定句）
My mother________ ________a new dress for me yesterday.
3. They are catching fish in the river now.（用last week替换now）
They________ ________in the river last week.
4. We should save energy because there is not too much energy.（用画线部分提问）________ ________we save energy?
5. They put the pictures on the wall.（对画线部分提问）
________ ________they put the pictures?
十一、将下面的句子重新排序，组成一段完整的对话
( ) What do people do?
( ) Yes, I can.
( ) Hi, Bob. Can you see a poster on the wall?
( ) What’s on it?
( ) There’s the Earth. But people don’t protect it.
( ) OK.
( ) They cut down too many trees, waste water and use too much plastic.
( ) What a pity! Let’s protect the Earth together.
十二、阅读短文，判断下列句子的正(T)误(F)
We all live on the Earth. It’s our home. There are a lot of trees, flowers, rivers and hills on the Earth. There are also many animals here with us. Our Earth is beautiful. But sometimes people do bad things to it. They cut down too many trees. They waste too much water and make the air dirty. We have only one Earth. We should protect it. We can put rubbish in the bin. We can plant more trees, help the animals and save water.
( ) 1. There are trees, flowers and hills on the Earth.
( ) 2. We live on the Earth with many animals.
( ) 3. We should cut down more trees.
( ) 4. We shouldn’t waste water or make the air dirty.
( ) 5. We can put rubbish in the street and kill the animals.
答案：
一、1. food, zoo 2. take, cake 3. reuse, student 4. protect, messy
5. like, high
二、1. waste 2. useful 3. shouldn’t 4. a lot of/lots of
5. dirty
6. do not
7. also
8. them
9. first 10. drawing
三、1. use a lot of oil 2. keep the air clean 3. protect the Earth
4. waste water
5. come from
6. 收集一些纸
7. 使用木材做桌子8. 做一个课题9. 做一张海报10. 开始画画
四、1-5 AACCB 6-10 CCCCB
五、1. shouldn’t 2. should 3. should 4. shouldn’t 5. should
六、1. use glass bottles, paper bags 2. love, protect, Earth
3. too much time
4. How, them, make, toys
5. use water to water flowers
七、1. useful 2. to make 3. keep 4. To protect, save 5. are doing
6. them
7. singing/to sing
八、1. of 2. on 3. from 4. down 5. for 6. on 7. at 8. of
九、1. B useful 2. C draw 3. A shouldn’t 4. C to protect
5. A much
十、1. Does, walk 2. didn’t buy 3. caught fish
4. Why should
5. Where do
十一、52134867
十二、1-5 TTFTF