Unit 7 Protect the Earth
一、单选题
1.We use too much plastic. It's bad _____ our Earth. ( )
A.on B.for C.in D.with
2.Let's draw some pears _______ the tree. ( )
A.on B.in C.at
3.We _______ use paper bags and glass bottles. ( )
A.should B.shouldn’t C.should to
4.There's ________ rubbish, so there ________ any fish in the river. ( )
A.too many; aren't B.too much; are C.too much; aren't D.too many; isn't
5.Don’t use plastic bags or bottles. ( )
A.too much B.much too C.too many
二、用单词正确形式填空
6.I didn’t____ (buy) flowers yesterday.
7.It's not a good idea to use too many _____ (plastic) (box).
8._____ (save) energy is a good way to protect the Earth.
9.What can we do _____ (make) our city clean
10.Look! The twins _____ (make) a poster.
三、对划线部分提问
11.We use wood to make tables.
_____ we use to make tables
12.You can put the clothes away to keep your room clean.
can I to keep your room clean
13.Kitty is making a model plane with her brother.
Kitty with her brother
14.They put it at the school gate.
15.It means you shouldn’t litter here.
What it
四、改写句子
16.These posters are beautiful. (改为感叹句)
posters!
17.My mother bought a new dress for me yesterday. (改为否定句)
My mother a new dress for me yesterday.
18.Waste energy. (改为否定句)
19.We eat the fish. We use the chopsticks. (将两句合并为一句)
We the chopsticks eat the fish.
20.We should waste water. (改为否定句)
We water.
五、连词成句
21.I, to, know, the, Earth, how, protect (.)
22.make, we, wood, to, use, pencils (.)
23.plastic, don’t, much, use, too (.)
24.there, is, on, Earth, coal, oil, or, of, lots ( )
25.box, a, make, can, I, reuse, paper, to (.)
六、选内容补全对话
选择合适的句子完成对话。(其中有一项是多余项)
A: Hi, Helen! I called you last Saturday. But no one answered. 26
B: I was on a farm with my classmates.
A: 27
B: We planted some trees and watered them.
A: Planted trees Why It was not Arbor Day(植树节).
B: You know, it was 22nd April. 28 We wanted to do something for our Earth.
A: You’re great. 29 I’m going there this Sunday. 30
B: My uncle drives his car there every weekend. You can go with him.
A.What did you do there
B.Trees help keep the air clean.
C.Where were you
D.It was Earth Day.
E.It was World Environment Day.
F.How can I get to the farm
26. ( ) 27.( ) 28. ( ) 29.( ) 30.( )
阅读判断
阅读短文,判断正(T)误(F)。
Now our cities become much greener. A lot of trees, grass and flowers are planted on both sides of the streets. There are many advantages (好处) because of them. First, trees, grass and flowers can make our cities more beautiful. Second, plants can keep the air clean because they absorb dioxide (吸收二氧化碳). Third, plants can reduce (减少) the noise. Finally tress can make the weather cool in summer and warm in winter. Then how to make our cities greener First, we should make people know the importance (重要性) of making cities greener. Next we should plant more tress, grass and flowers. And we should look after the tress, grass and flowers carefully.
31.There aren’t many flowers in our cities now. ( )
32.Flowers can make our cities clean and more beautiful. ( )
33.Trees can make the weather cool in winter. ( )
34.It is important to make cities greener. ( )
35.We don’t need to look after the trees, grass and flowers carefully. ( )
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