九年级英语上册第四单元知识点
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九年级英语上册第四单元知识点
Unit 4 I used to be afraid of the dark.
一.短语归纳
1.be more interested in对…更感兴趣
2.on the swim team游泳队的队员
3.be terrified of害怕
4.gym class体操课
5.worry about担心
6.all the time一直,总是
7.chat with与…闲聊
8.hardly ever几乎从不
9.walk to school=go to school onfoot步行去上学
take the bus to school=go to schoolby bus乘车去上学
10.as well as不仅…而且...
二.用法集萃
ed to do sth过去常常做某.
2.be afraid of doing sth害怕做某事
3.have to do sth必须做某事
4.make sb do sth让某人做某事
5.give up doing sth放弃做什么
6.try to do sth尽力做某事
7.adj+enough to do sth足够…而能够做某事
8.be prepared to do sth准备做某事
9.see sb doing sth看见某人在做某事
10.begin to so sth开始做某事
11require sb to do sth要求某人做某事
12.decide to do决定做某事
13.make a decision to do sth决定做某事 14.It‘s hard to believe that…很难相信……
15.It+has+been+一段时间+since+从句自从……以来已经有很多长时间了16.dare to do sth敢于做某事
17.It‘s adj+for sb+to do sth对某人来说做某
18.take up doing sth开始做某事
三.语法全解
1.辨析:
used to do sth.过去常常做…
get/be used to sth./doing sth.习惯于…
be used to do被用于做…(被动语态)
be used by由(被)…使用(被动语态)
be used as…被当做…使用(被动语态)
be used for doing被用于做…(被动语态)
例:I used to go to work by bus.Now I take a taxi.
He used to be a problem boy.
She used to be very shy.
I‘m used to drinking a cup of water after meal.
He‘s been used to living in the dormitory.
A hammer is used to drive nails.
This machine is used to clean the floor.
The girl is being used as a servant in the house.
A knife can be used for cutting bread.
2)afford(支付得起)的用法
afford sth买得起……
afford to do sth有足够的…去做…
例:His mother couldn‘t afford to pay for her child‘s education.
They did not consider whether they could afford the time or not.
We can‘t afford to pay such a price.(such和so区别见P110)
3)take pride in sth/sb=be proud of sth/sb为…感到自豪 例:He was watching me and take pride in everything good I do.
I take pride in my child.=I‘m proud of my child.
注:He take pride in everything good I do.这是一个定语从句。省略了关系代词
that。先行词为不定代词时,关系代词只能用that。
4)the+序数词+最高级+N第几(大/长/高…)
One of the/形容词性物主代词+Ns谓语用三单
例:He is now one of the best students in his class
One of my best friends is a doctor.
One of his most expensive pens has been lost.
The yellow river is the second largest river in china.
Mount Qomolangma is the first highest mountain around the world