人教版英语九年级上册Unit-4知识点梳理及语法讲解.doc

Unit 4 I used to be afraid of the dark
知识点讲解
1. from time to time时常；有时，和sometimes, at times是同义表达。
常见的time短语有：
what time 几点 for the first time 第一次 all the time 一直，总是；
at times 不时，有时 in time 及时； on time 按时，准时
at the same time 同时 have a good/great/wonderful time玩得开心

3. It’s been three years since we last saw our primary school classmates.
It has been+一段时间+since+含有过去式的陈述句“自…以来已经多长时间了”
. 我在这里工作已经有一个半月了。
单项选择
1、 I’m looking after Tom today. He’s been in my house ________ 8:00 this morning.
A. at B.since C.for D.till
2、 Shared bikes, which are environmentally friendly, _____ quite popular among big cities in China since last April.
A. became B.have become C.will become
3、 ---Where is Jane? ---I don’t know. I ________ her since yesterday morning.
A. haven’t seen B.didn’t see C.won’t see
4、 Since we began to use the Internet, our lives _________ a lot.
A. change B.had changed C.will change D.have changed

4. I used to see him reading in the library every day.
see sb. do sth . 看见某人做了某事 指整个过程即：指动作经常发生或刚刚完成。
see sb. doing sth .看见某人正在做某事。 指当时正在进行的动作。
及时精炼 When I came into the school , I saw some boys basketball on the playground .
A. play B.playing C.plays D.to play
---My watch doesn’t work. Could you mend it, please?
--Sorry. But the workers in that watch shop may be _________.
A.kind B.friendly C.nice D.helpful
类似用法的单词还有：hear sb. do sth. / hear sb. doing sth .watch sb. do sth . / watch sb doing sth .

5.19-year-old 十九岁的，复合形容词名词必须用单数
He is an boy . （八岁的）

6.She took up singsing to deal with her shyness.
take up开始从事; 占用； take up doing sth 开始做某事
这张桌子占了太多空间。 The table ____ ________too much _________ _ .
常见的take短语有：
take care 当心； take care of 照顾； take part in 参加；
take off 起飞，逃脱； take away 拿走，带走； take out 掏出； take turns 轮流；
take down 记下，写下；take place 发生； take a walk 散步； take a look 看一看
1、I decide to ____________ doing exercise to keep fit.
A．take up　B．take off C．take out D．take away
deal with “处理，应付”，常与 连用 do with 处理 常与 连用。
2、—I don’t know how to with this math problem .
—You can solve it listening carefully in class .
A do, by B deal , by C do , in D deal , with
3、 Mr.Lee, wait a moment, please. I don’t want to _______ much of your time. But I really have something important to tell you.
A. give up B.take up C.end up D.set up

7.She dared to sing in front of her class.
dare 敢于胆敢：
①dare用作实义动词，常有结构：dare to do sth；在疑问句或否定句中，to 经常被省略。且dare有人称和数以及时态的变化。
如：she dared to sing in front of her class
She doesn't dare (to) meet her teacher's eyes. 她不敢与老师对视。
② dare用作情态动词时，后接动词原形，主要用于疑问句、否定句和条件句中。或与whether, hardly等连用。
如：   Dare you ask him? 你敢问他吗？
---Yes, I dare / No, I daren’t
She dare not go out alone. 她不敢单独出去。
I don’t know whether he dare try. 我不知道他敢不敢试
及时精炼 How did you dare her about that ? ( tell )
8. imagine v. 想象 imagine（doing）sth .
类似用法的词还有 等
We never imagined that John would become a doctor.

9. you really require a lot of talent and hard work to success.
require v. 需要，要求 通常不用于进行时，常用句型为;
require sb. to do sth .要求某人做某事
.他要求我保持沉默。

10. You have to be prepared to give up your normal life. 你不得不准备放弃你的正常生活。
give up“放弃”，give up doing sth. “放弃做某事”。
give 短语：
give in 屈服，让步； give up 放弃；
give sb. a hand 帮某人忙； give away 捐献，捐出；
give out 分发，散发； give sb. sth. = give sth. to sb. 给某人某物。
It was a difficult time for the quakehit victims in Ya'an, but they didn't ________ hope.
A． give up　　B．give off C．give in D．give out
--Song Joong-ki is a movie star in Asia now.
--That’s true. He was once an excellent skater but had to _____ skating because of an accident.
A. give up B.go on C.take up

11、Only a very small number of people make it to the top.
.a number of +可数名词复数“许多，大量=many”做主语时动词为 。(单数/ 复数)
The number of +可数名词复数 “……的数量”做主语时动词为 。(单数/ 复数)
The number of the books in the library 3,000.
A number of people in the bus .
A number of visitors ________ visiting the West Lake and the number of the visitors ____ increasing.
A. are;is B.is;are C.are;are

12.I don’t have much private time any more.
no more=not…any more 不再……一般指动作或行为不再重复或发生。
no longer=not…any longer 不再……指情况或状态不再存在或延续。
我再也不年轻了 .

13.He often felt lonely and unhappy.
lonely adj. 孤独的，寂寞的，用作表语或定语。
alone adj. & adv. 单独，独自 当形容词讲时 只能作表语(be alone)。
The old man lives , but he doesn’t feel .

14. advise v. 建议 →n. give sb. some advice 给某人提建议
advise sb. to do sth . 建议某人做某事advise doing sth . 建议做某事
The teacher advised us more reading . (do)
--You’d better advise him ________ anything out of the window while driving.
--I will. He has to know it’s dangerous.
A. not throwing B.no throwing C.not to throw D.don’t throw

15. He failed his examinations.
fail v. 失败,不及格 →n. ;fail to do sth, 未能做某事
. 他未能在上海见到他的老师。
--What’s the matter?
--I studied for the math test for the whole night, but I ________.
A. failed B.passed C.lost D.requested

16seldom adv. 不常，很少 表示否定含义。
1、He is seldom absent , he ?
A. isn’t B.is C.doesn’t D.does
2、 ---Joan has made great progress in speaking Chinese.
---She _______ works hard at it, you know.
A. never B.seldom C.always
4、 ---Would you like some green tea?
---No, thanks. I ________ drink green tea. It hurts my stomach.
A. almost B.seldom C.only D.still
5、 Professor Tu Youyou never stops doing research on Chinese medicine, _______?
A. is she B.does she C.isn’t she D.doesn’t she

17. influence v.& n. 影响 influence on sb. / sth . 对某人/ 某物的影响
have a great / good /bad influence on sb.对某人有很大/ 好/ 坏的影响
.
她的这些朋友对她的影响很坏。
“One Belt,One Road” will have a great ______ on the trade between China and European countries.
A.influence B.decision C.conversation

18.think of 考虑，想到 think about 仔细考虑
What do you think of …？你觉得……怎么样？
= …？用来征求对方意见

19. in the last / past +一段时间 “在过去的……里”用于现在完成时。
My life a lot in the last ten years .
A. change B.changed C.has changed D.have changed

20introduce v.介绍→n. introduction
introduce oneself 自我介绍 introduce sb. to sb. 把某人介绍给某人
.
他把这位新老师介绍给了我们。

21take pride in….=be proud of…以…为荣
如：We are proud of our motherland. =We take pride in our motherland.
②be proud to do sth “因做某事而自豪”
如：I am proud to be a Chinese.

22. can't afford to do sth. 支付不起……
　　can't afford sth. 支付不起…
如：I can't afford to buy the car.
I can't afford the car. 我买不起这个辆小车。

一、用所给词适当形式填空
1.I am interested in ________ (tell) a story.
2.He dares ________ (watch) the show.
3.He is able ________ (travel) in the countryside.
4.He is ________ (prepare) to take risks in his life.
5.He gave up ________ (drive).
6.I didn’t use________ (be) popular.
7.I ________ (use) to water my flowers.
8.The book is very ________,and it _______ a lot (help).
9.I am afraid of (be)alone at night.
10.China is an________ country, and we come from ________ (Asia).
11.The boy is often in ______,and he is often______ in class.(silent)
12.The girl took up_______(give) a speech in public_______(deal)with her_____(shy).
13.The man is prepared______(go) fishing.
14.Hanging out is almost______ for her, because she is too busy.(possible)
15.He often gives ______(speak) in the university.
16.It is hard ________ (understand) this book.
17.We are ________ (pride) of our study.
18.He advises me ________ (put) them away.
19.We are afraid of ________ (do) many things.
20.It will ________ (take) five days to complete my work.
21.It’s ________ (exact)what I want.
22.Helen failed ________ (pass)the exam.
23.Tom made a ________ (decide)to hang out with his friends.
24.His _________(happy)influenced his schoolwork.
25.His parents had much more_________(communicate)with him.
二、根据汉语意思完成句子
1、我只是偶尔去超市。
I only go to the supermarket _______ ________ ________ _______.
2、你如何处理这些文件？
How do you _______ __________ these papers?
3、 不要在公共场合大声喧哗。
Don’t speak loudly _________ ________.
4、 你过去常常下午喝茶吗？
Did you _______ _______ drink tea in the afternoon?
5、 我已经两年多没见过她了。
It is over two years __________ _________ ________ her.
6、 刚才我看见他正在图书馆里看书。
I _______ __________ _________ a book in the library just now.
7、 去年我放弃了学医，开始学物理。
Last year I gave up medicine and __________ _________ physics.
8、 只有少量的人能够得到这些奖品。
Only _________ __ __________ ___________ people can get the prizes.
9、 作为明星他不得不放弃他正常的生活。
As a star, he had to __________ ________ his normal life.
10、 莉莎说她能够独立完成这项工作。
Lisa said that she _________ _________ _________ finished the work on her own.
11、 钱学森是中国人民的骄傲。
Qian Xuesen is the ___________ of the _________ people.
12、抱歉，我今天没法决定。
I am sorry. I cannot _________ __________ ___________ today.
13、我希望你在这里，还让我亲自向你道歉。
I wish you were here so that I could thank you __________ __________.
14、中国终于有了第一艘自制的航空母舰，这确实值得骄傲。
China has owned its first homemade aircraft carrier finally. That’s really something to be __________ __________.
15、那个男孩够大了，能照顾自己了。
The boy is old enough to _________ _________ _________.
16、 我想感谢父母为我所做的一切。
I’d like to thank my parents for _________ _________ they did for me.
17、 莉莉建议我加入美术俱乐部，但是我没有听她的。
Lily ________ _________ __________ join the art club, but I didn’t listen to her.
18、 Linda缺席了昨天晚上的聚会。
Linda was _________ _________ yesterday’s party.

Grammar Focus------ used to do sth.用法小结
1.used to do sth.表示“过去常常做某事”，只表示过去和现在对比，暗示现在不做了。to为动词不定式符号，后接动词原形。
eg：He used to go to school at six o’clock.他过去常常六点去学校。

2. used to do sth.的否定形式：
usedn’t to do sth.
主语+ used not to do sth.
didn’t use to do sth.
eg; He used to watch TV all day.他过去常常整天看电视。
→He usedn’t to watch TV all day.
＝He didn’t used to watch TV all day.他过去不常常整天地看电视。
注意：usedn’t= used not

3. used to do的疑问形式及其答语
(1)Used+主语＋to do...?
回答：Yes, sb. used to.／No，sb. usedn’t to.
eg：Tom used to read books.一Used Tom to read books?
Yes, he used to.／No, he usedn’t to.
(2) Did十主语＋use to do...?
回答：Yes, sb. did.／No, sb. didn’t
Eg: I used to do homework after school.
→Did you use to do homework after school? Yes, I did. /No，I didn’t.

4.used to do的反意疑问句形式也有两种，类似于否定句形式。
Eg: -They used to go to the concert on Sunday, usedn’t/didn’t they?
一Yes, they used to.／No, they usedn’t to.
(一Yes, they did.／No，they didn’t.)

5.used to也可用于there be结构，表示“过去常有”
Eg：There used to be a meeting every Monday morning last month.上个月每星期一上午总要开会。

6.sb. get/be used to ( doing) sth. 某人习惯于(干)某事；
use sth. to do sth. 用某物做某事；
sth. be used to do sth. 某物被用于做某事；
be used for(doing) sth. 用于做某事；
be used by sb. 被某人所用。

即学即练
根据括号内的汉语提示，完成下列英语句子，每空词数不限。
1)Mr. Black _________________ (以前是一位医生), but now he is a singer.
2)Did your father ______________ (过去常常看电视) after supper?
3)You used to have long curly hair, ___________ (不是吗)?
4) I _________________ (以前常常骑自行车去上学), but now I ____________ (习惯走着去).
(　　)5.He used to ________in a small village, but now he is used to______ in the city.
A. live, living B. live, live C. living, living D. leaving, live

use v.& n. 使用，用途 →adj 有用的useless 无用的
①use sth. to do sth .用某物做某事
农民用马干农活。
② used to do sth . 过去常常，过去曾经做某事。
I used to sleep in class → 否定句 .
→一般疑问句 ？
③ be/get used to(介词)+ n. / pron. /doing 习惯于
. 我习惯早起。
跟踪练习
(1) He__ __ __ __ ___ ____ ___ ___ ___ ___after school.
放学后他习惯去踢足球。
(2) He _ ___ __ ____ ___ __ ______ __. 他过去不吸烟。
(3)He used to play football. (改为一般疑问句，再否定回答)
______ ___________________________________________________.
(4) They used to be workers, ________ ___反意疑问句)
单项选择
1、We used to _________ in the evening, but now we are used to _________ early in the morning.
A.exercise;exercise B.exercise; exercising
C.exercised;exercise D.exercising; exercise
2、I used to __________ to school on foot, but now I take a bus.
A.go B.goes C.went D.going
3、She used to __________ a bus to school, but now she is used to __________ to school.
A.taking;walk B.take;walk C.taking;walking D.take;walking

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