摘要：B 解析：买蔬菜的地点应是超市（supermarket），park（公园）、library（图书馆）、hospital（医院）均不符合语境。

沪教版六年级上册英语第八单元专项练习（选择填空40道）

一、单词与词组辨析（1-15题）

1. My mother usually buys vegetables in the ______.

A. park B. supermarket C. library D. hospital

2. We should ______ the environment by planting more trees.

A. protect B. pollute C. destroy D. waste

3. The little girl is afraid of ______ alone at night.

A. stay B. stays C. staying D. to stay

4. There ______ a lot of rain in Shanghai last summer.

A. is B. are C. was D. were

5. —______ do you go to the cinema? —Once a month.

A. How long B. How often C. How soon D. How far

6. We can get ______ from the sun to make electricity.

A. water B. wind C. solar energy D. coal

7. My father ______ to work by bike every day.

A. go B. goes C. went D. will go

8. This book is ______ than that one. It's much more interesting.

A. good B. better C. best D. the best

9. We must stop ______ plastic bags to reduce pollution.

A. use B. using C. to use D. uses

10. There are ______ stars in the sky at night.

A. million B. millions C. million of D. millions of

11. —Where ______ you born? —I was born in Beijing.

A. are B. were C. is D. was

12. The teacher told us ______ careful when we cross the road.

A. be B. to be C. being D. was

13. Tom and his sister ______ watching TV now.

14. We should save water because it's ______ for us.

A. useless B. important C. harmful D. interesting

15. My brother ______ a new computer last week.

A. buy B. buys C. bought D. will buy

二、句型运用（16-30题）

16. They will have a picnic next Sunday. (改为否定句)

They ______ ______ a picnic next Sunday.

A. won't have B. don't have C. aren't have D. didn't have

17. He finished his homework at seven yesterday. (对划线部分提问)

______ ______ he ______ his homework yesterday?

A. When did; finish B. What did; finish C. When does; finish D. What does; finish

18. The students are cleaning the classroom. (改为一般疑问句)

______ the students ______ the classroom?

A. Do; clean B. Did; clean C. Are; cleaning D. Will; clean

19. My sister likes singing. She likes dancing too. (合并为一句)

My sister likes ______ singing ______ dancing.

A. either; or B. neither; nor C. both; and D. not only; but also

20. It's about 5 kilometers from my home to school. (对划线部分提问)

______ ______ is it from your home to school?

A. How long B. How far C. How often D. How soon

21. He has lunch at school every day. (改为一般疑问句)

______ he ______ lunch at school every day?

A. Do; have B. Does; have C. Did; have D. Will; have

22. They will go to the Great Wall by train. (对划线部分提问)

______ ______ they go to the Great Wall?

A. How will B. How did C. What will D. What did

23. The girl is so young that she can't go to school. (改为同义句)

The girl is ______ young ______ go to school.

A. too; to B. so; that C. enough; to D. such; that

24. My father gave me a new bike as a birthday present. (改为被动语态)

A new bike ______ ______ to me by my father as a birthday present.

A. was given B. is given C. gives D. gave

25. I have lived in Shanghai for 10 years. (对划线部分提问)

______ ______ have you lived in Shanghai?

26. If it rains tomorrow, we won't go hiking. (改为同义句)

We will go hiking ______ it ______ rain tomorrow.

A. if; doesn't B. unless; does C. unless; doesn't D. if; does

27. He said, "I will visit my grandparents next week." (改为间接引语)

He said that he ______ ______ his grandparents the next week.

A. will visit B. would visit C. visited D. has visited

28. This is a very interesting story. (改为感叹句)

______ ______ interesting story this is!

A. What a B. What an C. How a D. How an

29. We must obey the traffic rules. (改为被动语态)

The traffic rules ______ ______ obeyed by us.

A. must be B. must is C. can be D. can is

30. She has already finished her homework. (改为否定句)

She ______ finished her homework ______.

A. hasn't; yet B. hasn't; already C. doesn't; yet D. doesn't; already

三、语法易错陷阱（31-40题）

31. There ______ a football match on TV this evening. Let's watch it.

A. is going to be B. is going to have C. will have D. will be have

32. —Could you tell me ______? —Sure. He lives in Shanghai.

A. where does he live B. where he lives C. where did he live D. where he lived

33. My parents ______ in this city since 1990.

A. live B. lives C. have lived D. will live

34. Neither my brother nor I ______ good at playing basketball.

A. am B. is C. are D. be

35. The film ______ for 10 minutes when we got to the cinema.

A. has been on B. had been on C. has started D. had started

36. He is one of the ______ students in our school.

37. I don't know if he ______ tomorrow. If he ______, I will call you.

A. will come; comes B. comes; will come C. comes; comes D. will come; will come

38. This is the house ______ I lived two years ago.

A. where B. which C. that D. when

39. The number of the students in our class ______ 50. A number of them ______ from the countryside.

A. is; is B. is; are C. are; is D. are; are

40. —You ______ be tired after walking for such a long time. —Yes, I really need a rest.

A. can B. must C. may D. should

参考答案及解析

1. B 解析：买蔬菜的地点应是超市（supermarket），park（公园）、library（图书馆）、hospital（医院）均不符合语境。

2. A 解析：根据“planting more trees”可知是保护（protect）环境，pollute（污染）、destroy（破坏）、waste（浪费）均为负面词汇，不符合题意。

3. C 解析：“be afraid of doing sth.”是固定搭配，表示“害怕做某事”，of后接动名词形式。

4. C 解析：“last summer”表示过去时间，主语“rain”是不可数名词，be动词用was。

5. B 解析：根据答语“Once a month”（一月一次）可知是对频率提问，用How often；How long对时间或长度提问，How soon对将来时间提问，How far对距离提问。

6. C 解析：从太阳获取的用于发电的是太阳能（solar energy），water（水）、wind（风）、coal（煤）均与“from the sun”无关。

7. B 解析：“every day”表示一般现在时，主语“My father”是第三人称单数，谓语动词用goes。

8. B 解析：根据“than”可知是比较级，good的比较级是better。

9. B 解析：“stop doing sth.”表示“停止做某事”，此处指停止使用塑料袋；“stop to do sth.”表示“停下来去做另一件事”，不符合题意。

10. D 解析：“millions of”是固定搭配，表示“数百万的”，million前有具体数字时不加s，也不接of。

11. B 解析：“be born”表示“出生”，是过去发生的事情，主语“you”对应的be动词用were。

12. B 解析：“tell sb. to do sth.”是固定搭配，表示“告诉某人做某事”，to后接动词原形。

13. B 解析：“now”表示现在进行时，主语“Tom and his sister”是复数，be动词用are。

14. B 解析：节约用水是因为水对我们很重要（important），useless（无用的）、harmful（有害的）、interesting（有趣的）均不符合逻辑。

15. C 解析：“last week”表示过去时间，谓语动词用buy的过去式bought。

16. A 解析：一般将来时的否定句在will后加not，缩写为won't，后接动词原形have。

17. A 解析：划线部分“at seven”是时间，用When提问；原句是一般过去时，助动词用did，后面动词用原形finish。

18. C 解析：原句是现在进行时，改为一般疑问句将be动词Are提前，后面动词用现在分词cleaning。

19. D 解析：“not only...but also...”表示“不仅……而且……”，强调两者都；“both...and...”也表示两者都，但连接两个并列主语时谓语动词用复数，此处连接两个宾语，两者均可，但结合语境“not only...but also...”更合适。

20. B 解析：划线部分“about 5 kilometers”是距离，用How far提问；How long对时间或长度提问，How often对频率提问，How soon对将来时间提问。

21. B 解析：原句是一般现在时，主语“he”是第三人称单数，改为一般疑问句用助动词Does，后面动词用原形have。

22. A 解析：划线部分“by train”是交通方式，用How提问；原句是一般将来时，助动词用will。

23. A 解析：“too...to...”表示“太……而不能……”，与“so...that...”（如此……以至于……）表示的否定含义相同，此处是同义句转换。

24. A 解析：原句是一般过去时，改为被动语态用“was/were + 过去分词”，主语“A new bike”是单数，用was given。

25. A 解析：划线部分“for 10 years”是时间段，用How long提问；How far对距离提问，How often对频率提问，How soon对将来时间提问。

26. A 解析：原句意为“如果明天下雨，我们就不去徒步”，同义句可改为“如果明天不下雨，我们就去徒步”，用“if...doesn't...”表示。

27. B 解析：直接引语改为间接引语时，主句是过去时，宾语从句的时态要相应后退，一般将来时变为过去将来时，用would visit。

28. B 解析：感叹句中，中心词是可数名词单数“story”，用What引导，interesting是以元音音素开头的单词，前面用an。

29. A 解析：含有情态动词must的被动语态结构是“must be + 过去分词”，obey的过去分词是obeyed。

30. A 解析：现在完成时的否定句在has后加not，缩写为hasn't；already用于肯定句，yet用于否定句和疑问句，此处用yet。

31. A 解析：“there be”句型的一般将来时结构是“there is/are going to be”或“there will be”，不能与have连用，排除B、C、D。

32. B 解析：宾语从句要用陈述语序，排除A、C；根据答语“He lives in Shanghai”可知是一般现在时，排除D。

33. C 解析：“since 1990”表示从过去持续到现在的时间，用现在完成时，结构是“have/has + 过去分词”，主语“My parents”是复数，用have lived。

34. A 解析：“neither...nor...”连接两个并列主语时，谓语动词遵循“就近原则”，此处靠近谓语的是“I”，be动词用am。

35. B 解析：“when we got to the cinema”是过去时间，电影开始在到达之前，是过去的过去，用过去完成时；“start”是短暂性动词，不能与时间段“for 10 minutes”连用，要用延续性动词“be on”，故选B。

36. C 解析：“one of + the + 形容词最高级 + 复数名词”是固定结构，表示“……中最……之一”，good的最高级是best，前面已有the，排除D。

37. A 解析：第一个if引导宾语从句，“tomorrow”表示将来时间，用一般将来时will come；第二个if引导条件状语从句，遵循“主将从现”原则，从句用一般现在时comes。

38. A 解析：先行词“the house”在定语从句中作地点状语，用关系副词where；which和that在定语从句中作主语或宾语，when作时间状语。

39. B 解析：“the number of + 复数名词”表示“……的数量”，作主语时谓语动词用单数；“a number of + 复数名词”表示“许多……”，作主语时谓语动词用复数。

40. B 解析：根据“after walking for such a long time”可知是肯定推测“一定累了”，用must；can表示“可能”，may表示“也许”，should表示“应该”，语气均不如must肯定。

来源：蒙古元素