根据以英语作为母语的人数计算，英语可能是世界上第三大语言，但它是世界上最广泛的第二语言。以下是精品学习网为大家整理的高二英语下册单元检测，希望可以解决您所遇到的相关问题，加油，精品学习网一直陪伴您。

Ⅰ.单项填空

1.________my dear teacher couldn't understand  was ________ fewer and fewer middle school students showed interest in her lessons.

A.What; why　　　　　　　  B.That; what

C.What; because       D.Why; that

答案与解析：A　第一空what引导主语从句且在主语从句中作understand的宾语，第二空只有填why才符合句意。

2.—May I have a look at your books?

—________.

A.By this means     B.By all means

C.In this way      D.By any means

答案与解析：B　问句是在请求，只有B项可表示“当然可以”，故选B。A、C 项表示“用这种方法”;D项表示“无论如何”。

3.It's very important for a student to ________ a good state of mind while taking the college entrance examination.

A.keep out         B.keep on

C.keep up       D.keep off

答案与解析：C　本题考查动词短语辨析。keep out 的意思是“使……在外面”;keep on 的意思是“继续做某事”;keep up 的意思是“坚持;保持”;keep off 的意思是“使……远离”。句意为“当参加大学入学考试时，对于学生来说，保持一个良好的心态是很重要的”。故答案选C。

4.Football is a________of a sharp mind and hard training rather than just talking.

A.mixture        B.thought

C.time        D.action

答案与解析：A　本题考查名词辨析。句意为：“足球是敏锐的头脑和艰苦训练的结合”。thought意为“想法;思索”;action 意为“行动”;mixture 意为“混合;结合体”，符合题意。

5.When the headmaster spoke out his plan，the ________ of the students in the class ________against it.

A.majority; were     B.most; were

C.most; did      D.majority; did

答案与解析：A　most 的前面不能加the，排除B、C两项;固定短语be against 表示“反对”，故答案为A。

6.He has ________ housework to do，so he seldom goes to the cinema with his child.

A.a large number of     B.a great many

C.a little       D.a great deal of

答案与解析：D　本题考查短语辨析。housework 为不可数名词，要由a great deal of 来修饰;a little 也可修饰不可数名词，但与语境“没时间陪孩子去电影院”相反;a large number of 和a great many 只能修饰可数名词复数。

7.It suddenly ________ to me that this man might be a cheater.

A.happened      B.turned out

C.occurred      D.came about

答案与解析：C　It occurred to sb. that...某人突然想起。句意：我突然想起这个人可能是个骗子。

8.Most film directors can have a proper ________ to public opinions on their films.

A.reaction       B.role

C.imagination      D.idea

答案与解析：A　reaction(to)对……的反应。句意：大部分导演对于公众对他们电影的看法反应恰当。role“角色”;imagination“想象”;idea“观点”。

9.He didn't ________ what I read because his mind was on something else.

A.hold on       B.catch on

C.take in       D.get over

答案与解析：C　take in 理解。hold on(打电话时)不要挂断;catch on 明白，作不及物动词用，catch on to 懂得，明白，作及物动词用;get over 克服。

10.(2011•胶州诊断)He's an intelligent boy.He ________ made such a foolish mistake.

A.can't have      B.may not have

C.might not have     D.mustn't have

答案：A

11.Look!There are ________ grazing over there.

A.two cattles      B.two head of cattle

C.two cattle      D.two heads of cattle

答案与解析：B　cattle是牛的总称，集合名词，two head of cattle两头牛是固定短语。

12.Their ________ grief turned to crazy laughter in a minute.

A.apparent      B.crazy

C.stable       D.invaluable

答案与解析：A　apparent表示“显然的，外观上的”。句意：他们那假意的哀伤很快就变成了一阵阵狂笑。crazy“疯狂的;狂热的”;stable“稳定的”;invaluable“无价的”。

13.—Oh，dear.What happened?

—I ________ on the shiny floor and fell.

A.skipped       B.jumped

C.attacked       D.slipped

答案与解析：D　slip“滑倒”。答句句意：我滑倒在发亮的地板上了。skip“跳跃”;jump“跳跃”;attack“攻击”。

14.The digging will seem easier if you divide up the garden by marking ________ small sections with your spade(铲子).

A.down       B.up

C.out        D.with

答案与解析：C　mark out“划线标出……的界限”。