八年级上册英语unit5知识点及练习题

八上Unit 5

词组及句型

grow up成长；长大every day每天

be sure about对……有把握make sure确信；务必

send…to…把……送到…… be able to能

the meaning of……的意思different kinds of不同种类的

write down写下；记下have to do with关于；与……有关系

take up开始做；学着做hardly ever几乎不；很少

too…to…太……而不能……/太……以至于不能

find out: 查出，查明

be going to+动词原形打算做某事

mind doing:介意做什么

practice doing练习做某事

keep on doing sth.不断地做某事

learn to do sth.学会做某事

finish doing sth.做完某事

promise to do sth.许诺去做某事

help sb. to do sth.帮助某人做某事

remember to do sth.记住做某事

agree to do sth.同意做某事

love to do sth.喜爱做某事

want to do sth.想要做某事

1. --- Do you mind my car here?

--- No,of course not.

A. to park

B. park

C. parking

D. parked

请选择合适的词填空

look for find find out

2. --- What are you ?

--- My pen.

3. --- Did you your pencil?

--- Yes, it was in my bag.

4. Please how your father will go to Shanghai.

exciting excited

5. Wow, just now Li Ping told me a piece of news.

6. Wang Jun was to see his old friend at the supermarket.

1. 解析：mind doing，故选C。

2.3.4. 解析：look for:表示寻找的动作；find表示寻找的结果，多表示找到某物；find out：表示查到，查明，多知查到结果，事实的真相，故第2题为looking for，第3题为find，第4题为find out

5. 6. 解析：exciting：使。。。感觉兴奋，多修饰物，excited：对。。。感到兴奋，多修饰人，故第5题为exciting，第6题为excited。

动词不定式:

肯定式: to do 否定式: not to do 省略to的: do

句法作用例句

作宾语She wanted to borrow my radio.

作状语She went to see her grandma last Sunday.

作宾语补足语Lucy asked him to turn off the radio. She asked me to speak more loudly The father made his son study hard.

作定语I had something to eat this morning.

作主语To learn a foreign language is not easy.

1、不定式作宾语

口诀：决定想做计划需要同意，能做被用来做的事

迫不及待下决心做过去常常未能做的事

decide to do sth. 决定做某事

want ∕ would like to do sth. 想做某事

plan to do sth. 计划做某

need to do sth. 需要做某事

agree to do sth. 同意做某事

can’t wait to do 迫不及待地要做某事decide to 下决心做

used to do 过去常常做某事

2、不定式作宾语补足语的动词：

ask sb. to do sth. 请求某人做某事

tell sb. to do sth. 告诉某人做某事

order sb. to do 命令某人做某事。

want sb. to do sth. 想要某人做某事

invite sb. to do sth. 邀请某人做某事

expect sb. to do sth. 期待某人做某事

encourage sb. to do sth. 鼓励某人做某事

advise sb. to do sth. 建议某人做某事

省略to的情况:

使役动词：let, make, have

感官动词：feel, hear, listen to, look at, see, watch, notice

3、动词不定式做主语

动词不定式作主语用的动词不定式常常为it替代，动词不定式（或短语）放在后面。例如：It is not easy to learn a foreign language.

It took us three days to do the work.

4、动词不定式和疑问词连用

动词不定式可以和疑问词what ,which, how, where, when 等连用，构成不定式短语。如：

I don’t know where to go.

He showed me how to use a computer.

What to do is a big problem.

一、请找出下列动词中以动词不定式为宾语的动词并圈出来。

enjoy decide plan spend finish

want practice agree keep need

解析：不定式作宾语口诀：决定想做计划需要同意，

迫不及待下决心做过去常常未能做的事

答案：decide plan want agree need

二、请写出下列动词的合适的非谓语形式填空。

1. Let me ________(help) you water the flowers.

2. I saw him _______(go) into the small store.

3. My mother often asks me _____ (do) some cleaning on Sundays

4. It is kind of you ___ (help) me to carry these books.

5. I want _________________(travel) around the world after graduation.