Unit 7 Protect the Earth核心语法专项练(含解析)

译林版(三起)六年级上册Unit 7 Protect the Earth核心语法专项练
1. —______ is the Earth important ( )
—Because it's our home.
A. What B. Why C. How
2. There ______ not enough clean water on Earth. ( )
A. is B. are C. be
3. We should ______ waste. ( )
A. reduce B. reduces C. reducing
4. My father often ______ to work to save energy. ( )
A. walk B. walks C. walked
5. —______ can we do to protect the Earth ( )
—We can plant more trees.
A. What B. Who C. Where
6. She ______ a poster about Earth protection last week. ( )
A. make B. makes C. made
7. They like ______ the environment. ( )
A. protect B. protects C. protecting
8. We use our ______ to save energy at home. ( )
A. hands B. brains C. eyes
9. —______ is your favorite way to protect the Earth ( )
—Recycling.
A. What B. When C. Where
10. I ______ a lot of old books last weekend. ( )
A. recycle B. recycled C. recycles
11. —______ is the best place to plant trees ( )
—In the park or on the mountains.
A. What B. Where C. How
12. He ______ a speech about Earth protection yesterday. ( )
A. give B. gives C. gave
13. —______ is the weather like when you do something to protect the Earth ( )
—It doesn't matter. Every bit helps.
A. What B. How C. Where
14. The students ______ a project about Earth protection now. ( )
A. do B. are doing C. did
15. You ______ waste water. It's precious. ( )
A. should B. shouldn't C. can
16. —______ does the Earth look like from space ( )
—It's blue and beautiful.
A. What B. How C. Where
17. My friend ______ me a story about Earth protection last night. ( )
A. tell B. tells C. told
18. —______ are these tools for Earth protection ( )
—They're my classmates'.
A. What B. Whose C. Who
19. 你想知道地球为什么重要,应该问:( )
A. What is the Earth important B. Why is the Earth important C. How is the Earth important
20. 你想表达“地球上没有足够的清洁水”,应该说:( )
A. There is not enough clean water on Earth. B. There are not enough clean water on Earth. C. There be not enough clean water on Earth.
21. 你想问我们能做什么来保护地球,应该问:( )
A. What can we do to protect the Earth B. Who can we do to protect the Earth C. Where can we do to protect the Earth
22. 你想告诉别人“我上周末回收了很多旧书”,应该说:( )
A. I recycle a lot of old books last weekend. B. I recycled a lot of old books last weekend. C. I recycles a lot of old books last weekend.
23. 你想知道对方最喜欢的保护地球的方式是什么,应该问:( )
A. What is your favorite way to protect the Earth B. When is your favorite way to protect the Earth C. Where is your favorite way to protect the Earth
参考答案
1. B。根据答语“Because it's our home.”可知是询问地球重要的原因,用Why提问,What询问事物,How询问方式,所以选B。
2. A。water是不可数名词,视为单数,there be句型中be动词用is,are用于复数,be是原形,不能直接用,所以选A。
3. A。should是情态动词,后面接动词原形,所以选A。
4. B。often表明句子是一般现在时,主语My father是第三人称单数,动词用walks,walk是原形,walked是过去式,所以选B。
5. A。根据答语“We can plant more trees.”可知是询问能做什么来保护地球,用What提问,Who询问人,Where询问地点,所以选A。
6. C。last week是一般过去时的标志,make的过去式是made,所以选C。
7. C。like doing sth.表示喜欢做某事,所以用protecting,protect是动词原形,protects是第三人称单数形式,所以选C。
8. B。根据常识,我们用头脑思考如何在家节约能源,hands是手,eyes是眼睛,所以选B。
9. A。根据答语“Recycling.”可知是询问最喜欢的保护地球的方式是什么,用What提问,When询问时间,Where询问地点,所以选A。
10. B。last weekend是一般过去时的标志,recycle的过去式是recycled,所以选B。
11. B。根据答语“In the park or on the mountains.”可知是询问种树的最佳地点,用Where提问,What询问事物,How询问方式,所以选B。
12. C。yesterday是一般过去时的标志,give的过去式是gave,所以选C。
13. A。询问天气用What's the weather like... 或How's the weather... ,这里用What,所以选A。
14. B。now表明句子时态是现在进行时,结构为be + 动词的现在分词,主语The students是复数,be动词用are,do的现在分词是doing,所以选B。
15. B。不应该浪费水,shouldn't表示“不应该”,should表示“应该”,can表示“能”,所以选B。
16. A。询问从太空看地球的样子用What does sth. look like ,所以选A。
17. C。last night是一般过去时的标志,tell的过去式是told,所以选C。
18. B。根据答语“They're my classmates'.”可知是询问这些保护地球的工具是谁的,用Whose提问,What询问事物,Who询问人,所以选B。
19. B。询问地球重要的原因用Why,所以选B。
20. A。“地球上没有足够的清洁水”用There is not enough clean water on Earth.,所以选A。
21. A。询问能做什么来保护地球用What,所以选A。
22. B。“上周末回收了”要用一般过去时,recycle的过去式是recycled,所以选B。
23. A。询问最喜欢的保护地球的方式用What,所以选A。

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