新人教版九年级英语unit4-知识点总结加练习及作文范文

Unit 4 I used to be afraid of the dark?短语、句型：
1.for the first time 第一次
2.What’s he like? = What does he look like?
他长什么样？
3.形容词/副词+enough to do sth.
足够…可以做某事
e.g. old enough to dress himself
足够大可以自己穿衣服
4.from time to time = at times = sometimes 有时
5.all the time = always一直，总是
6.[辨析]so和such,"那么”
so＋adj. ＋a /an＋n.(单)---so beautiful a girl such＋a /an＋(adj.)＋n.(单)---such a beautiful girl 7.take the bus to school = go to school by bus
坐公交车去上学
8.It has been +一段时间+since（后接时间点）
自从…以来已经多长时间了
9.get good scores/ grades 取得好成绩
10.keep/ remain silent 保持沉默
11.be helpful to sb./sth. 对…有帮助
12.take up doing sth. 开始做某事
13.deal with 应付；对付
14.dare (to) do sth. 敢于做某事
15.get tons of attention 受到极大关注
16.in private 私下地in public 公开地
17.in person 亲自；亲身
18.be prepared to do sth. 准备好做某事
19.require sb. to do sth. 要求某人做某事
20. a number of 许多（谓语动词用复数）
the number of …的数量（谓语动词用单数）
21.give a speech 作演讲
22.（seldom 不常，很少；hardly 几乎不；never
从不等这些词视作否定词，用于反意疑问句
时，附加问句应用肯定式。

）
e.g. He seldom eats breakfast, does he?
23.in the last /past few years在过去的几年里（用
于现在完成时）
24.have an influence on sb. 对某人有影响
25.absent from 缺席，不在
26.fail an exam 考试不及格
27.advise sb. to do sth. 建议某人做某事
advise doing sth. 建议做某事
（注：advice为不可数名词）
28.“数字+连字符+名词单数”构成复合形容词
e.g. a 7-day holiday a 24-hour train
29.in the end = at last = finally最后，终于
30.even though = even if尽管,即使
31.no more= not… any more 不再
32.take pride in = be proud of对…感到自豪
33.cause problems惹麻烦
34.fight on 坚持下去
35.be there for sb. 支持某人；陪伴某人
36.general introduction 总体介绍
37.so+助动词/be/情态动词+主语（不同主语）
该结构主要用来说明前面所说的情况也同样
适用于后面的人或物，意思为“…也是如此”。

注：此句型只用于肯定句。

否定句：要用“neither/nor+助动词/be/情态动词
+主语”表示“…也不是”
e.g. —I like playing basketball. 我喜欢打篮球。

—So do I. （=I like playing basketball, too.）
我也喜欢。

（第一句中的I与第二句中的I
不是同一人）
so+主语+ 助动词/be/情态动词该结构是对上
文所说的情况加以肯定，表示：“的确如此”，“确实这样”。

e.g.—He likes playing basketball .
—So he does. 确实是这样。

语法要点：
ed to do sth.表示“过去常做某事”，只表示过去和现在对比，暗示现在不做了。

to为动词不定式，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的一般疑问句形式及其答语：
(1)Used+主语＋to do...？
回答：Yes，sb. used to.／No，sb. usedn’t to.
eg：Tom used to read books.→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.
ed 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.)
拓展：sb. get/be used to ( doing) sth.某人习惯于(干)某事；
sth.be used to do sth.某物被用于做某事；
be used for(doing) sth.被用于做某事；
作文范例：How I’ve Changed!
My life has changed a lot in the last few years. I used to be short and thin, but now I am taller and stronger. I had so much time in the past, but now I’m too busy. For example, I used to play every day after school. Now I just study all the time. I used to be afraid of tests, but now I don’t worry about them.
The biggest change in my life was that I am not the shy girl anymore. I used to remain silent most of the time. But now I dare to speak in front of the whole class. This is the most important change because I study more active than before.
练习：
1. My brother used to play football after school. （改为一般疑问句并做否定回答）
_______ your brother _____ _____ ____ football after school? No, he _____.
2. His brother used to be a quiet boy.（改为否定句）
His brother _______ _____ ______ ______ a quiet boy.
3. There used to be an old hospital behind our school, _____ ______? 或 _____ ______? （反意疑问句）
4. My dad required me (finish) my homework on time.
5. He liked listening to music before, but now he doesn’t like it.（合并为一句）
He ______ _____ _______ listening to music.
6. He spent an hour in finishing reading the book.( 改为同义句)
It ______ him an hour _____ _________reading the book.
7. A number of students (be) planting trees on the hill.
The number of students in our class (be) 40.
8.They used to be on the soccer team. （改为否定句） They ________ ______ ______ be on the soccer team.
9.They promised to take care of my dog. (改为同义句)They promised to ________ ________ my dog.
10. He advised (leave) here early.
11. She gets used to (have) breakfast.
12. John never watches TV after school, (反意疑问句)
13.Mary took up (learn) English at the age of 13.
14. The little boy is brave enough (go) out alone at night.
15. The mother takes pride in her son.(改为同义句)
The mother her son.
16. The wood was used to (make) fire.
17. He used to be short. （改为一般疑问句并作肯定回答）
18.Anna used to wear glasses. (改为否定句)
或。