英语的使用范围非常广泛。精品小编准备了高二英语人教版必修三Unit2练习，具体请看以下内容。

第一部分　英语知识运用(共两节，满分45分)

第一节　语法和词汇知识(共15小题;每小题1分，满分15分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

1.More and more people have realized that ________ good health depends on ________ balanced diet and plenty of rest and exercise.

A. /; a   B. the; a

C. the; /   D. /;  /

答案与解析　A　health为抽象名词，前面不用冠词; a balanced diet是习惯搭配，意思是“均衡的饮食”。

2.The professor has just finished writing a book and it ________ before long.

A. will publish   B. will be published

C. publishes   D. is published

答案与解析　B　由before long可知publish是将来要发生的动作，且it (a book)与publish之间是被动关系，故选will be published。

3.Only Edward can lift that heavy stone because he is a man with great ________.

A. force   B. size

C. energy   D. strength

答案与解析　D　force和strength都表示力量，但是侧重点不同。force侧重于武力、暴力; strength是指“体力上的力量”。size“尺寸”; energy“精力”。根据句意可知应选D项。

4.— Hello, Mr. Wang. Must we wear the school uniforms tomorrow?

— You ________. Only on Mondays. Tomorrow is Tuesday.

A. don't have to   B. mustn't

C. should have to   D. must

答案与解析　A　由答语中的Only on Mondays. Tomorrow is Tuesday可知，明天我们没有必要穿校服。

5.My younger brother had ________ many falls that he was black and blue all over.

A. as   B. such

C. so   D. too

答案与解析　C　句意：我的小弟弟摔了很多跤，以至浑身青一块紫一块的。so/such ... that ...意为“如此……以至于……”。当名词之前有表示数量的词如many/few/much/little时，只能用so而不能用such。

6.Mrs. Brown often saves a lot of money by ________ on the number of clothes she buys.

A. turning down   B. cutting down

C. turning up   D. cutting up

答案与解析　B　cut down“砍掉;削减”，符合句意。turn down“使(音量)变小”; turn up“出现;开大(声音等)”; cut up“切碎”。

7.— How much does this coat cost?

— If you buy now, you can get it ________ a discount.

A. by   B. on

C. in   D. at

答案与解析　D　at a discount是固定搭配，表示“减价;打折”。

8.— What do you think of our party room?

— Perfect! It couldn't be ________.

A. better   B. best

C. worse   D. worst

答案与解析　A　否定的比较级可以表示最高级的意思。根据Perfect一词可知，此处是表示这个房间再好不过了，故选A项。

9.Though Jenny is the best student in the school, she shouldn't ________ telling a lie.

A. break away from   B. get away with

C. stay away from   D. come up with

答案与解析　B　句意：尽管詹妮在学校是成绩最好的学生，但也不能撒了谎而不受惩罚。get away with“被放过，(做了坏事)不受惩罚”，符合句意。break away from“摆脱;脱离”; stay away from“与……保持距离”; come up with“提出;想出”。

10.— I haven't found any money though I've searched the drawer very carefully.

— Then, I'm afraid there isn't any ________.

A. left   B.  leaving

C. to leave   D. leaves

答案与解析　A　此处用leave的非谓语形式作后置定语，修饰any，它们之间为被动关系，故应用过去分词。

11.The North Pole isn't ________ people would consider a pleasant place for people to live as the temperatures there are always very low.

A. which   B. that

C. how   D. what

答案与解析　D　which不能引导表语从句; that引导表语从句时，在句中不充当任何成分; how在表语从句中充当状语; what在表语从句中可充当主语、宾语或表语。consider sb./sth. ...表示“认为某人/某物是……”，因此空白处要填一个连接代词来引导表语从句，且在从句中作宾语，故选D项。

12.My doctor suggests that I should eat food that is easy ________.

A. being digested   B. to be digesting

C. to digest   D. digesting

答案与解析　C　句意：我的医生建议我吃易消化的食物。形容词easy, hard, difficult等后常用不定式作状语，且用其主动形式表示被动意义。

13.These foreigners speak ________ French ________ German, but a strange mixture of the two.

A. either; or   B. neither; nor

C. both; and   D. not; but

答案与解析　B　由but a strange mixture of the two可知，这些外国人说的既不是法语也不是德语。

14.During her childhood Susan read a lot about Chinese history, from which she ________ greatly in her work in China now.

A. observes   B. recovers

C. recognises   D. benefits

答案与解析　D　句意：苏珊小时候读了许多关于中国历史的书，这让她目前在中国的工作受益匪浅。benefit from意为“从……中受益”，符合句意。observe“观察;观测”; recover“恢复正常”; recognise“辨认出”。

15.— You look tired. You'd better eat energy­giving food.

— Thanks for your good advice. ________.

A. I'll follow it   B. You're all right

C. It doesn't matter   D. With pleasure

答案与解析　A　由答语前一句可知接受了对方的建议，故选A项。

第二节　完形填空(共20小题;每小题1.5分，满分30分)

阅读下面短文，掌握其大意，然后从每题所给的A、B、C和D四个选项中，选出最佳选项。

Once upon a time, there was a forest where all the animals lived happily together. One day a __16__ went to spend the day in the countryside, and one little boy __17__ his socks there. Soon after the family left, a bear came by, __18__ the socks, and decided to try them on. They fit so well, and he __19__ them so much that he wouldn't take them off.

All the animals __20__ the bear's new look, and some of them __21__ him for getting so much attention. Before long, in that forest, there began __22__ squirrels (松鼠) in shirts, rabbits in boots (靴子), and __23__ rats wearing hats!

The forest doctor would __24__ his head, telling animals, “This can't be good. Animals don't wear clothes; we don't __25__ them.”

But no one listened to him. They said he was just out of __26__， and didn't know what was popular.

However, it wasn't long before the first __27__ of fashion­fever came. Several times the squirrel caught his shirt on trees, __28__ him in mid­jump and sending him falling to the ground from a great height. The rat couldn't fit into his __29__ without first taking his hat off. Even the bear, __30__ his socks, slipped (滑倒) from one of the river rocks and almost __31__ himself.

When the animals came to see the doctor, he gave them all the __32__ advice, “Take off those clothes __33__ one day they're going to kill you.”

Those who listened to the doctor's advice stopped having __34__. And the animals realized that they didn't need clothes at all. Starting to wear them had been very __35__， and they had only done it to make others admire them, and to get attention.

16.A. boy     B. team

C. class     D. family

17.A. made     B. left

C. repaired     D. changed

18.A. wore      B. knew

C. found    D. threw

19.A. missed    B. hated

C. liked         D. gave

20.A. talked about        B. worried about

C. thought of         D. dreamed of

21.A. admired           B. excused

C. comforted         D. remembered

22.A. developing         B. appearing

C. showing           D. lying

23.A. later      B. again

C. only         D. even

24.A. hit       B. nod

C. shake        D. raise

25.A. collect    B. need

C. own         D. use

26.A. time              B. memory

C. fashion            D. business

27.A. news             B. chances

C. results              D. examples

28.A. landing            B. stopping

C. following   D. imagining

29.A. hole             B. shirt

C. group             D. neighborhood

30.A. besides            B. including

C. according to        D. thanks to

31.A. controlled         B. lost

C. proved            D. killed

32.A. main     B. same

C. fight         D. general

33.A. until              B. unless

C. before            D. because

34.A. accidents          B. mistakes

C. deaths             D. falls

35.A. easy      B. silly

C. strange       D. dangerous