中考英语-句子的固定搭配专题练习(含答案)

中考英语-句子的固定搭配（含答案）-专题练习
一、单选题
1.It's half past seven. It's time to .
A.have a breakfast
B.have breakfast
C.have the breakfast
D.has this breakfast
2.I'm looking forward to __________my grandparents this summer holiday.
A.see
B.sees
C.saw
D.seeing
3.It takes about 30 minutes _______ a bicycle from my home to school.
A.ride
B.riding
C.to ride
D.rides
4.Could you please the dishes?
A.to do
B.do
C.to make
D.makes
5.It is very interesting for me ______________ to cook food.
A.learned
B.learn
C.to learn
D.learning
6.——I feel a bit hungry now.
——Why not_____ for dinner with us?
A.go
B.did you go
C.to go
D.do you go
7.—_______ the weather _______ Hangzhou?
—Sunny but cold.
A.Where's; of
B.What's; in
C.How's; in
D.How's; of
8.China ________ food and drinks ________ the people in Philippines(菲律宾) last year.
A.provided, for
B.provides, with
C.provided, with
D.provides, for
9.It's your turn ________ the classroom.
A.clean
B.to cleaning
C.to clean
D.cleans
10.While we down the street, the accident happened.
A.walked
B.are walking
C.were walking
11.She had great difficulty ________ the suitable food on the menu in that restaurant.
A.finding
B.find
C.found
D.to find
12.What's with you?
A.wrong
B.the wrong
C.matter
D.up
13.When will you return to your hometown?
__________.
A.Not until the end of this month
B.Until next week
C.A few days ago
D.A few weeks before
14.It usually takes about ten minutes ____to school.
A.by bike
B.on a bike
C.to ride
D.ride
15.Xiao Li was supposed __________ her homework before nine o'clock. But she couldn't.
A.to finish
B.to finishing
C.finish
D.finishing
16.I want to choose this room because it is to put all my things.
A.enough large
rge enough
C.enough tidy
D.tidy enough
17.It takes ten minutes on foot.
A.my; to get to school
B.me; to get to school
C.my; going to school
D.me; going to school
18.The old scientist has made a great contribution the moon.
A.in explore
B.to explore
C.explore
D.to exploring
19.It's 9 o'clock in the morning.It's time .
A.to wake up him
B.for wake him up
C.for wake up him
D.to wake him up
20.Work hard __________ you will succeed .
A.and
B.or
C.while
D.But
21. -- We don't allow _________ in the library.
-- So we had better _________ outside.
A.smoking, smoking
B.to smoke, smoking
C.to smoke, to smoke
D.smoking, smoke
22.Why on the light?
A.not turn
B.not to turn
C.don't turn
23."I'm a Singer" is __________ an interesting TV show _________ many people like watching it.
A.so; that
B.such; that
C.so; as
D.such; as
24.Would you like ______ with me?
A.to go shopping
B.go shopping
C.to shopping
D.going to shop
25.It's time for class. So stop ________, please.
A.to talk
B.talking
C.talk
D.talked
26.---How do you go to school?
-- I take a bus, but now I walking.
ed to; used to
ed to; am used to
C.am used to; used to
27.—the weather?—Sunny.
A.How
B.How's
C.What's
D.What
28.—What's the matter _______ your younger sister?
—She has a cough.
A.for
B.at
C.with
D.On
29.It's difficult the mountain in a day.
A.to climb
B.climbing
C.climbs
D.climbed
30.——Would you mind ____ here?
——Sorry, I won't.
A.smoke
B.smoking
C.smokes
D.not smoking
31.—Which do you like better, milk or coffee?
—Well, I __________ coffee __________ milk.
A.prefer; with
B.like; better
C.prefer; to
D.would rather; than
32.I'd like ____________some soup.
A.drink
B.have
C.eat
D./
33.—_____ do you _____ the book?
—It's very interesting.
A.What; like
B.What; think of
C.How; think
D.How; think of
34.________ is important ________ the water in the river clean.
A.It; keep
B.It; to keep
C.That; keep
D.That; to keep
35.Why _______ a rest if you are tired?
A.don't you to have
B.you not have
C.don't you have
D.not to have
36.What's you, my boy?
A.the matter with
B.matter with
C.the matter to
D.matter of
37.I would rather die than ______.
A.to give in
B.gave in
C.giving in
D.give in
38.Would you like to have dinner with me?
A.Would you please to
B.Do you want to
C.Do you like
D.What about
39.— It's snowing outside. Why not ____________ it?
— Good idea!
A.to stop to watch
B.to stop watching
C.stop watching
D.stop to watch
40.Thank you ____ your help. It's very kind ____ you.
A.for; to
B.to; of
C.for; of
D.of; for
41.give him a watch?
A.What about
B.Let's
C.Why don't
D.Why don't you
42.They got up ________ late ________ catch the early bus, so they had to go there by taxi.
A.so; that
B.too; to
C.such; that
D.not; until
43.— How was the dinner last night?
— It was OK, but I made a mistake. I ________ arrive at 7:00, but I arrived at 8:00.
A.was willing to
B.was supposed to
C.was allowed to
D.was used to
44.It's better ____ your voice down in public places.
A.keeping
B.to keep
C.keeps
D.keep
二、填空题
45.The lock is made________ (of/ from) metal. It's very hard.
46.—Why not ________(buy) John a toy car for his birthday?
—Good idea! He is crazy about cars.
47.It ________ (take) me five days to finish the book.
48.Rata likes ________ (read) very much.
49.Tom often spends half an hour ________ (go) home by bike.
答案解析部分
一、单选题
1.It's half past seven. It's time to .
A.have a breakfast
B.have breakfast
C.have the breakfast
D.has this breakfast
【答案】B
【考点】固定搭配
【解析】【分析】句意：7点半了，该吃早饭了。

have breakfast/lunch/supper 吃早饭/午饭/ 晚饭。

故选B。

【点评】此题考查固定搭配。

2.I'm looking forward to __________my grandparents this summer holiday.
A.see
B.sees
C.saw
D.seeing
【答案】D
【考点】固定搭配
【分析】根据语境可知此句的含义是今年暑假我期望去看望我的祖父母，考查的是固定句型结构look forward 【解析】
to doing sth表示期望做某事，故选D。

【点评】做此题首先要熟记动词的固定搭配，尤其是其后所跟的动名词的正确形式。

3.It takes about 30 minutes _______ a bicycle from my home to school.
A.ride
B.riding
C.to ride
D.rides
【答案】C
【考点】固定搭配
【解析】【分析】句意：从家到学校骑自行车花费大约30分钟。

It takes some time to do sth.做某事花费某人多长时间。

It是形式主语，to do sth.是真正的主语。

故选C
【点评】考查句型的用法。

4.Could you please the dishes?
A.to do
B.do
C.to make
D.makes
【答案】B
【考点】固定搭配
【解析】【分析】句意：你能刷这些盘子吗？结合语境可知could是助动词，本句中缺少谓语动词，故选B。

【点评】英语中的动词大致可以分为情态动词，实意动词，系动词和助动词四大类，各种动词之间的搭配有着比较固定的规则，学习中需要注意总结各种动词的用法及搭配习惯。

5.It is very interesting for me ______________ to cook food.
A.learned
B.learn
C.to learn
D.learning
【答案】C
【考点】固定搭配
【解析】【分析】句意：学习做饭对我来说非常有趣。

根据It's+形容词+for sb to do sth.做某事对某人来说是什么样的；故选C。

【点评】考查固定句型It's+形容词+for sb to do sth.。

6.——I feel a bit hungry now.
——Why not_____ for dinner with us?
A.go
B.did you go
C.to go
D.do you go
【答案】A
【考点】固定搭配
【解析】【分析】句意：---我现在感觉有点饿。

---为什么不和我们一起去吃饭呢？Why not do/why don't you do为什么不做某事。

故选A。

【点评】考查不定式的用法。

7.—_______ the weather _______ Hangzhou?
—Sunny but cold.
A.Where's; of
B.What's; in
C.How's; in
D.How's; of
【答案】C
【考点】固定搭配
【解析】【分析】句意：---杭州天气如何？---晴朗但是寒冷。

问天气how is the weather in ...?故选C。

【点评】考查询问天气的固定句式how is the weather in ...?
8.China ________ food and drinks ________ the people in Philippines(菲律宾) last year.
A.provided, for
B.provides, with
C.provided, with
D.provides, for
【答案】A
【考点】固定搭配
【解析】【分析】句意：去年中国为在菲律宾的人们提供食物和饮料。

提供某物给某人provide sth for sb。

因为是去年，所以要用一般过去时。

故选A。

【点评】考查固定短语的用法。

9.It's your turn ________ the classroom.
A.clean
B.to cleaning
C.to clean
D.cleans
【答案】C
【考点】固定搭配
【解析】【分析】句意：到了你打扫教室的时间了。

句式：It's one's turn to do sth轮到某人做某事了。

故选C。

【点评】考查固定句式：It's one's turn to do sth。

10.While we down the street, the accident happened.
A.walked
B.are walking
C.were walking
【答案】C
【考点】固定搭配
【解析】【分析】句意：我们正在街上走的时候，事故发生了。

while一般后接进行时态，引导时间状语从句中，强调主句的动作发生在从句的动作过程中。

根据句意及题干分析此空应用过去进行时态，故答案为C。

【点评】本句主要考查while 的用法，while引导的时间状语从句中必须是强调主句动作是发生在从句动作发生期间的。

主句是用一般过去时，从句用过去进行时。

11.She had great difficulty ________ the suitable food on the menu in that restaurant.
A.finding
B.find
C.found
D.to find
【答案】A
【考点】固定搭配
【解析】【分析】句意：他在那家饭店的菜单上很难找到合适的食物。

短语have difficulty doing sth做某事有困难。

本结构中现在分词作伴随状语，表示正在进行的伴随性动作，故选A。

【点评】非谓语动词的用法比较固定，区别的主要办法一是和被修饰词的关系。

一般现在分词和被修饰词是主谓关系，过去分词和被修饰词是动宾关系。

二是表示动作状态的不同，现在分词表示正在进行的伴随性动作，过去分词表示发生过的被动的动作，不定式表示具体的将要进行的动作。

掌握这两点，基本就能完成此类问题。

12.What's with you?
A.wrong
B.the wrong
C.matter
D.up
【答案】A
【考点】固定搭配
【解析】【分析】What's wrong with sb.?="What's" the matter with sb?“……怎么了？”为固定句式。

故选A.
13.When will you return to your hometown?
__________.
A.Not until the end of this month
B.Until next week
C.A few days ago
D.A few weeks before
【答案】A
【考点】固定搭配
【解析】【分析】句意：你何时回故乡？本月底。

A few days ago 几天前，用于一般过去时态；A few weeks before 几周以前，用于过去完成时；Not until the end of this month和Until next week都可用于一般将来时，但使用Until next week时谓语动词必须是延续性动词，而本句谓语动词return是一个结束性动词，所以选A。

【点评】考查结束性动词。

14.It usually takes about ten minutes ____to school.
A.by bike
B.on a bike
C.to ride
D.ride
【答案】C
【考点】固定搭配
【解析】【分析】by在表示交通方式时，后面直接接交通工具ride是动词，骑。

句意：骑车到学校通常花费大约十分钟的时间。

强调句式It is adj for sb to do sth，做某事对某人来说怎么样。

本句中it是形式主语，指代后面不定式内容做形式主语，故选C。

【点评】在表达交通方式时，take 和ride本身即可表达乘坐某种交通工具去某地的意思，在句子中作谓语。

By在表示交通方式时，后面直接接交通工具，在句子中做方式状语。

In表示在交通工具内部；on表示在交通工具上面；
15.Xiao Li was supposed __________ her homework before nine o'clock. But she couldn't.
A.to finish
B.to finishing
C.finish
D.finishing
【答案】A
【考点】固定搭配
【解析】【分析】句意：小李应该在九点前完成她的作业，但是她不能。

短语be supposed to do sth应该做某事，被期望做某事。

结合语境可知选A。

【点评】固定句式的考查也是英语考查的一个重点，熟记这些句式可以减少答题中的分析判断时间，所以平时加强句式记忆也是学好英语的关键环节。

16.I want to choose this room because it is to put all my things.
A.enough large
rge enough
C.enough tidy
D.tidy enough
【答案】B
【考点】固定搭配
【解析】【分析】句意：我想选择这个房间，因为它足够大，可以放我所有的东西。

形容词+enough+to do sth，足够……可以做某事；large大的；tidy，整洁的。

根据put all my things可知选大房间，故答案为B。

【点评】考查enough的用法。

掌握“形容词+enough+to do sth”结构。

17.It takes ten minutes on foot.
A.my; to get to school
B.me; to get to school
C.my; going to school
D.me; going to school
【答案】B
【考点】固定搭配
【解析】【分析】句意：我步行到学校花费10分钟。

句型：It takes sb time to do sth。

故选B。

【点评】考查固定句型。

18.The old scientist has made a great contribution the moon.
A.in explore
B.to explore
C.explore
D.to exploring
【答案】D
【考点】固定搭配
【解析】【分析】句意：这个老科学家已经对探索月球做出了很大的贡献。

make a great contribution to (doing) sth. 意为“为某事做贡献”，to 在这里为介词，因此后面接名词、代词或动名词做宾语。

【点评】英语中有很多固定的用法，诸如finish,enjoy,mind,practice等词后接动名词的形式，而would you like，ask,tell 等词后都接动词不定式的形式，此类固定用法要求学生进行牢记。

19.It's 9 o'clock in the morning.It's time .
A.to wake up him
B.for wake him up
C.for wake up him
D.to wake him up
【答案】D
【考点】固定搭配
【解析】【分析】句意：现在是早上9点，到了喊醒他的时候了。

wake up喊醒，叫醒，是一个固定的短语，可以跟代词或名词做宾语，跟代词做宾语时，代词必须放在中间，故排除A和C。

这句话中使用的句型是It is time to do sth.，到了做某事的时候了，故选D。

【点评】考查固定句式It is time to do sth.。

20.Work hard __________ you will succeed .
A.and
B.or
C.while
D.But
【答案】A
【考点】固定搭配
【解析】【分析】句意：努力学习，然后你就会成功。

and和，而且，表示并列；or否则；while当……时候；But
但是。

这句话中使用的句型是祈使句+and +简单句，故应选A。

【点评】此题考查固定句式祈使句+and +简单句。

21. -- We don't allow _________ in the library.
-- So we had better _________ outside.
A.smoking, smoking
B.to smoke, smoking
C.to smoke, to smoke
D.smoking, smoke
【答案】D
【考点】固定搭配
【解析】【分析】对于allow的用法主要有：1、allow sb. to do sb.允许某人去做某事，2、allow sb doing sth.允许某人做某事,可以表示当前可允许做的事或习惯性动作。

根据上下文有时sb可以省略。

故排除BC；had better do sth“最好做某事”，所以本题选D。

【点评】对于allow经常用的是allow sb to do，所以许多学生会受其影响，而用to do；对于固定用法，需要加强记忆。

22.Why on the light?
A.not turn
B.not to turn
C.don't turn
【答案】A
【考点】固定搭配
【解析】【分析】句意：为什么不开灯呢？句型：Why not+动词原形，表示提议，“为什么不……呢？”，故答案为A。

【点评】考查固定句型Why not+动词原形。

23."I'm a Singer" is __________ an interesting TV show _________ many people like watching it.
A.so; that
B.such; that
C.so; as
D.such; as
【答案】B
【考点】固定搭配
【解析】【分析】句意："我是歌手"是如此有意思的电视节目以至于很多人喜欢看。

本题考查such/so…that结构，引导结果状语从句。

such如此，那么，修饰名词或名词短语；so如此，那么，修饰形容词或副词，电视节目为可数名词，故用such… that结构，故答案为B。

【点评】考查固定结构的用法。

such……that的句型：1) such＋a(an)＋adj.＋单数可数名词＋that从句；2)such＋adj.＋复数可数名词＋that从句；3)such＋adj.＋不可数名词＋that从句；so……that的句型：so+adj/adv+a/an+单数可数名词+that从句。

24.Would you like ______ with me?
A.to go shopping
B.go shopping
C.to shopping
D.going to shop
【答案】A
【考点】固定搭配
【解析】【分析】句意：你愿意和我一起去购物吗？Would like to do sth.想要去做某事；Would like to do sth. 去购物。

这是两个固定的句型，因此应选A。

【点评】此题考查固定句型Would like to do 和sth.Would like to do sth.
25.It's time for class. So stop ________, please.
A.to talk
B.talking
C.talk
D.talked
【答案】B
【考点】固定搭配
【解析】【分析】stop to do表示“停下来去做某事”指的是去做另外的事；stop doing表示“停止做某事”。

本句的意思是“上课了，请停止谈话。

”故用talking。

所以本题选B。

【点评】完成本题主要在于掌握stop的用法，根据题意选择合适的词。

后面跟to do和doing的词还有go on、remember、forget等，要注意区分。

26.---How do you go to school?
-- I take a bus, but now I walking.
ed to; used to
ed to; am used to
C.am used to; used to
【答案】B
【考点】固定搭配
【解析】【分析】句意：—你怎样去上学？—我过去常常乘公共汽车，但现在我习惯了步行。

used to是过去常常做某事，后跟动词原形；be used to是习惯于做某事，后跟动词ing，故答案为B。

【点评】熟练掌握used to 和be used to 的区别，used to do sth过去常常做某事，后跟动词原形，用于过去时；be used to doing sth 是习惯于做某事，后跟动词+ing，用于一般现在时。

27.—the weather?—Sunny.
A.How
B.How's
C.What's
D.What
【答案】B
【考点】固定搭配
【解析】【分析】询问天气用How is the weather? 或者What's the weather like？题干中没有like，故选B。

【点评】考查询问天气的句型的用法。

28.—What's the matter _______ your younger sister?
—She has a cough.
A.for
B.at
C.with
D.On
【答案】C
【考点】固定搭配
【解析】【分析】句意：你的妹妹怎么了？她咳嗽。

根据句意及题干分析“......怎么了？”应是What's wrong/matter with sb./sth.?所以此题应选C。

【点评】此题考查固定句式What's wrong/matter with sb./sth.?
29.It's difficult the mountain in a day.
A.to climb
B.climbing
C.climbs
D.climbed
【答案】A
【考点】固定搭配
【解析】【分析】“It is +adj.+to do sth.”是固定句型，后面的动词用带to的不定式，故选A。

句意是：一天内爬上这座山有困难。

【点评】本题考查固定句型“It is +adj.+to do sth.”的用法。

30.——Would you mind ____ here?
——Sorry, I won't.
A.smoke
B.smoking
C.smokes
D.not smoking
【答案】D
【考点】固定搭配
【解析】【分析】would you mind （not）doing sth.？表示“你（不）介意做某事吗？”是一固定句型。

根据答语Sorry，I won't可知，前一句的意思应该是“你介意不在这吸烟吗？”。

所以本题选D。

【点评】本句型是初中阶段常考到的句型，应注意mind后面应该跟doing形式。

另外，本句型还有would you mind sb's doing sth.?这一用法。

特别要注意这里应该用sb's，而非sb。

如：Would you mind my opening the window？31.—Which do you like better, milk or coffee?
—Well, I __________ coffee __________ milk.
A.prefer; with
B.like; better
C.prefer; to
D.would rather; than
【答案】C
【考点】固定搭配
【解析】【分析】句意：——你喜欢牛奶还是咖啡？——哦，跟牛奶比我更喜欢咖啡。

prefer A to B固定短语，”与B 相比，更喜欢A“，故选C。

【点评】考查固定短语，掌握prefer A to B的应用。

32.I'd like ____________some soup.
A.drink
B.have
C.eat
D./
【答案】D
【考点】固定搭配
【解析】【分析】Would like sth, Would like to do sth句意：我想要些汤。

故选D。

33.—_____ do you _____ the book?
—It's very interesting.
A.What; like
B.What; think of
C.How; think
D.How; think of
【答案】B
【考点】固定搭配
【解析】【分析】句意：-你认为这本书怎么样？-很有趣。

句型：What do you think of...询问对...态度与看法。

所以选B。

【点评】考查表示看法的句型。

34.________ is important ________ the water in the river clean.
A.It; keep
B.It; to keep
C.That; keep
D.That; to keep
【答案】B
【考点】固定搭配
【解析】【分析】句意：保持河水清洁很重要。

It is +形容词+for sb to do sth . 做某事对于某人来说是……的。

故选B。

【点评】考查固定句型。

35.Why _______ a rest if you are tired?
A.don't you to have
B.you not have
C.don't you have
D.not to have
【答案】C
【考点】固定搭配
【解析】【分析】句意：如果你累了，为什么你不休息一下？why not+动词原形= why don't you+动词原形，故选C。

【点评】考查固定句型。

36.What's you, my boy?
A.the matter with
B.matter with
C.the matter to
D.matter of
【答案】A
【考点】固定搭配
【解析】【分析】询问身体状况可以使用“what's the matter with you?／What's wrong with you?”或“what's your trouble?”等。

故选A。

【点评】考查固定句型。

37.I would rather die than ______.
A.to give in
B.gave in
C.giving in
D.give in
【答案】D
【考点】固定搭配
【解析】【分析】句意：我你愿意死也不屈服。

would rather意思是“宁愿、宁可、更、最好、还是为好”，后接动词原形,常省略为’d rather，表示优先选择的一种方式;其否定形式是would rather not do sth。

would rather没有人称和数的变化，所有的人称一律用would rather。

和than搭配使用时，注意前后动词形式一致。

联系前文原形动词die，可知选D，我宁死不屈。

【点评】考查固定句式。

38.Would you like to have dinner with me?
A.Would you please to
B.Do you want to
C.Do you like
D.What about
【答案】B
【考点】固定搭配
【解析】【分析】Would you like to do sth? = Do you want to do sth?意为“你想要做某事吗？”故选B。

【点评】本题考查固定搭配would like to do sth 和want to do sth 的用法。

39.— It's snowing outside. Why not ____________ it?
— Good idea!
A.to stop to watch
B.to stop watching
C.stop watching
D.stop to watch
【答案】D
【考点】固定搭配
【解析】【分析】句意：——外面正在下雪。

为什么不停下来看看？——好主意。

固定句式why not do sth，为什么不做某事，表示用来提出某种建议等，注意not后面接动词原形。

stop后接动名词表示停止正在做的事情。

结不定式表示停下来去做另一件事情。

结合语境可知选B。

【点评】固定句式的考查也是英语考查的一个重点，熟记这些句式可以减少答题中的分析判断时间，所以平时加强句式记忆也是学好英语的关键环节。

不定式作句子成分表示具体的将要进行的动作，一般不用于介词后面。

动名词作句子成分往往表示抽象的，反复发生的动作。

介词后面一般接动名词作宾语，也有部分动词后接动名词做宾语，注意和不定式作宾语表达含义的不同。

40.Thank you ____ your help. It's very kind ____ you.
A.for; to
B.to; of
C.for; of
D.of; for
【答案】C
【考点】固定搭配
【解析】【分析】句意：谢谢你的帮助。

你真是太好了。

Thank you for…因为……而感谢；It's+adj.+of/for sb to do sth.如果形容词是修饰人的，也就是人本身具有的品行，就用of，偏重于所做的事如difficult easy important等词用for。

故答案为C。

【点评】本题考查短语Thank you for…因为……而感谢和重点句型It's+adj.+of/for sb to do sth.
41.give him a watch?
A.What about
B.Let's
C.Why don't
D.Why don't you
【答案】D
【考点】固定搭配
【解析】【分析】首先由问句排除B；give为动词原形排除A；Why don't you="Why" not“为什么不……”排除C。

故正确答案为D。

42.They got up ________ late ________ catch the early bus, so they had to go there by taxi.
A.so; that
B.too; to
C.such; that
D.not; until
【答案】B
【考点】固定搭配
【解析】【分析】“so……that……”, “such……that……”后跟句子；not……until“直到……才”, 不符合题意。

由“so they had to go there by taxi”可知他们起得太晚而没能赶上早班车, 故选B。

【点评】正确把握语境法。

考查语境。

43.— How was the dinner last night?
— It was OK, but I made a mistake. I ________ arrive at 7:00, but I arrived at 8:00.
A.was willing to
B.was supposed to
C.was allowed to
D.was used to
【答案】B
【考点】固定搭配
【解析】【分析】句意：——昨晚的晚餐怎么样?——好吧,但是我犯了一个错误。

我应该七点到达,但我在8点才到。

was willing to愿意；was supposed to应该；was allowed to被允许；was used to习惯于。

根据句意该选B。

【点评】考查固定用法。

44.It's better ____ your voice down in public places.
A.keeping
B.to keep
C.keeps
D.keep
【答案】B
【考点】固定搭配
【解析】【分析】固定结构had better表示最好做某事，后跟动词原形；其否定形式在动词原形的前面加not即可。

结合语境可知选B。

【点评】had better是一固定结构，其用法基本型相当于一个情态动词，通常用在对话中表示建议或劝告，意为“还是……好”、“最好……”。

它没有人称、数和时态的变化，had也不能改为has或have。

二、填空题
45.The lock is made________ (of/ from) metal. It's very hard.
【答案】of
【考点】固定搭配
【解析】【分析】句意：这把锁是用金属做的，它非常硬。

be made of看得出原料。

be made from看不出原材料，故选of。

【点评】考查固定搭配。

46.—Why not ________(buy) John a toy car for his birthday?
—Good idea! He is crazy about cars.
【答案】buy
【考点】固定搭配
【解析】【分析】Why not 是固定句型，后面跟省略to的不定式，故填buy。

句意是：—约翰过生日为什么不给他买一辆玩具车呢？—好主意，他对车很痴迷。

【点评】本题考查固定句型Why not do sth？的用法。

47.It ________ (take) me five days to finish the book.
【答案】takes
【考点】固定搭配
【解析】【分析】句意：看完这本书花了我5天。

句型：It takes sb some time to do sth。

故填takes。

【点评】考查固定句型。

48.Rata likes ________ (read) very much.
【答案】reading
【考点】固定搭配
【解析】【分析】like doing 是固定搭配，意为“喜欢做某事”，故填reading。

句意是：Rata非常喜欢阅读。

【点评】本题考查固定搭配like doing 的用法。

49.Tom often spends half an hour ________ (go) home by bike.
【答案】going
【考点】固定搭配
【解析】【分析】spend some time doing sth 是固定搭配，意为“花费时间做某事”，故填going 。

句意是：汤姆骑自行车回家经常需要花费半个小时。

【点评】本题考查固定搭配spend some time doing sth的用法。