内容正文:
Unit 7 单元测
一、翻译句子
1. 水是有用的,我们每天喝水,用水来清洗东西。
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2. 我们不应该浪费水。
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3. 地球上没有太多的煤和石油。
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4. 我们应该节约能源。
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5. 我们不应该使用太多的塑料袋或瓶子。
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6. 我们不应该开太多的车,因为汽车使用了大量的能源。
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7. 我们不应该砍伐太多的树木,因为树木有助于保持空气清洁。
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8. 我们不应该使用太多的塑料。
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二、用所给词的恰当形式填空。
1.He starts__________(draw).
2.There are some__________(river) in Su Zhou.
3, We use water __________(wash) some dirty clothes
4.Look, the men__________(plant) trees.
5.Miss Li tells__________(they) about the museum.
6. My father has a__________(use) idea, he plans__________(make) a plastic toy
7. It's Helen's turn__________(clean) the classroom
8. Andy usually__________(use) paper bags and glass_________(bottle).
三、单选题
( ) 1. -- When is Earth Day?
-- It's________the 22th________ April.
A. on...of B. at... in C.on...on
( )2. We can use water__________things.
A. cleans B. to cleaning C.to clean
( ) 3. We_________ the bus to school yesterday morning.
A. by B. took C. take
( )4.How_________the river is! There is lots of rubbish in it.
A. dirty B.clean C.rubbish
( )5. He often helps_________with_________Chinese.
A. her, her B. she, her C.her, she
( ) 6. There are_________plastic bags in the playground.
A. too much B. so much C. too many
( )7. Trees help_________the air clean.
A. Keeping B. to keep C.keeps
( ) 8. I think it's________cool.
A. a really B. really C. real
( ) 9. Let's meet________the school gate.
A. in B. at C.for
( )10. Don't use________plastic,Mum.
A. too many B. too much C. much too
四、按要求完成句子。
1.We use water to clean things.(对划线部分提问)
__________ __________we __________to clean things?
2.People should save oil.(改为同义句)
People__________ __________oil.
3.We eat the meat. We use the chopsticks.(将两句合并为一句)
We__________ __________the cho