Unit2 I’ll help to clean up the city parks.
语法小专题 —— 动词不定式的用法
一、语法精讲
二、考向典例
考向一：不定式作宾语
典型例题： The villagers plan a new bridge over the river.
A.build B.building
C.to build D.built
解析：答案：C。句意：——村民们计划在这条河上建造一座桥。plan to do sth.计划做某事。考向二： 不定式作宾语补足语
典型例题：When I was young，my parents taught me older people kindly.
A.treats B.to treat
C.treated D.treat
解析：答案：B。句意：——我年轻的时候，我的父母教我对年长的人要友善。teach sb.sth/teach sb.to do sth.教某人某事，教某人做某事。考向三： 动词＋介词
典型例题：—I don't know how to the old clothes.
—You can give them away to the charity.
A.hand in B.deal with
C.take up D.clean up
解析：答案：B。句意：——我不知道如何去处理那些旧衣服。——你可以把它们捐赠给慈善机构。deal with 处理。故选B。考向四： 动词＋副词
典型例题：My brother often his spare time to help me with my spoken English.
A.puts up B.gives up
C.opens up D.tidies up
解析：答案：B。句意：我的哥哥经常牺牲他的休息时间来帮我学习英语口语。give up 放弃。故选B。
三、语法精炼
Ⅰ.同义句转换，每空一词。
1.The boy takes after his mother.
The boy his mother.
2.Can you come up with a good way to learn English well
Can you a good way to learn English well
3.We can repair your watch at once.
We can your watch at once.
4.We want to make the girl happy.
We want to the girl.
5.Can you give out books for me
Can you books for me
Ⅱ.根据汉语意思完成句子，每空一词。
6.她长大后想当一名兽医。
She wants to be an animal doctor when she .
7.她愿意帮助我摆脱困境。
She would like to .
8.我期待着我的笔友能尽快来信。
I'm hearing from my pen pal as soon as possible.
9.会后他们不得不打扫房间。
They had to the room after the meeting.
10.我的钱用完了，你能借给我一些吗？
I've my money.Can you lend me some
Ⅲ.单项选择。
( )11.—My parents don't allow me my phone on school days.
—They are strict.But they always want the best for you.
A.to use B.use C.using D.used
( )12.—The government has developed the law .
—Yeah，lots of restaurants encourage people to clear the plates.
A.to keep restaurants clean B.to protect people
C.to stop food waste D.to improve people's lives
( )13.Our school has held many activities the 100th birthday of the Communist Party .
A.celebrate B.celebrated
C.to celebrate D.celebrating
( )14.The government asks people the rubbish from their daily life in different groups.
A.to put B.putting C.put D.puts
( )15.The policeman told the children in the river.It's too dangerous!
A.to not swim B.not to swim
C.not swim D.not swimming
Ⅳ.综合填空。
阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。
Alice often plays with her friends.But today she didn't enjoy 16 (she) because her friends had no time to play with her.Her friend Rose went to the food bank to give 17 food.Ten minutes ago Alice 18 (call) up Jenny but she wasn't at home.Her mom said she went 19 (try) out for a volunteer after－school reading program.
Alice felt very lonely.She decided 20 (ride) her bike to her father's skateboard(滑板) store.She said to herself，“Dad should 21 (be) at the store.I can help 22 (sell) some skateboards.Then he will give me some money.After that I can 23 (buy) what I like.”
Alice left home and rode her bike along the street.She just wanted 24 (get) some money from her father.She didn't notice that big stone(石头) in front of her.Her bike hit it 25 she fell off her bike.Luckily，she didn't hurt herself badly.
Ⅴ.用方框中所给单词的适当形式填空。
raise alone choose sing home
26.We often hear the girl in the next room.
27.We gave something to eat to these people this morning.
28.So beautiful flowers！I can't decide which for my mom.
29.Jim didn't go to the beach with me.I went there .
30.Last week they some money for their club.
参考答案
1.is similar to 2.think up
3.fix up 4.cheer up
5.hand out 6.grows up
7.help me out 8.looking forward to
9.clean up 10.run out of
11-15 ACCAB
16.herself 17.out 18.called 19. to try 20.to ride
21.be 22.to sell 23.buy 24. to get 25. and
26.sing 27.homeless 28.to choose 29.alone 30.raised
