九年级英语上册 Unit7 重要复习知识点

九年级英语上册 Unit7 重要复习知识点

知识点：
1.       On Saturday morning,every boy in the town was happy,except Tom Sawyer.
except在此处用作介词，意为：除......之外，表示同类事物之间的关系，不能放在句首。其后可接名词、代词、副词、介词短语和动词不定式。
We have classes every day except Sunday.
辨析：except,besides,but与except for
All but him have gone to Japan.
His article is very good except for a few spelling mistakes.
There are three more visitors        me.
            one old lady, the bus was empty.
2.  He painted one board and surveyed his progress, and then he sat down to have a rest.
1)survey 及物动词，意为：查看，审视
The engineers surveyed the building.
She turned to survey her daughter’s pale face.
【拓展】
survey 作动词，还可意为：调查；作名词，意为：调查，测量
Business Development Advisers surveyed 211 companies for the report.
In a survey from 2000, satisfaction levels in Japan were only half those in America.
2)progress 不可数名词，意为：进展
make progress 取得进展 make great progress取得很大进步 After some period of practice, you will make great progress.
He （make） great progress in English since he came into the college.
3)rest 名词，意为：休息 have/take a rest 休息一下
rest作名词，还意为：剩余部分，余下的人或物 the rest of 剩余的.... rest也可作动词，意为：休息
The workers stopped to have a rest. We rested for an hour after lunch. The rest of the apples have gone bad.
3.       Tom began to think of the games that he wanted to play.
think of 意为：想象到，想出，考虑。后面接名词、代词或动名词。
Can you think of any other way to do it? We’re thinking of moving house.
【拓展】think of 还可意为：认为
What do you think of the film?=How do you like the film?
I for our party.我想不出一个更好的聚会的地方。
相关短语：think about 考虑 think over 仔细考虑
4.       He knew the boys who were free would soon come along and make fun of him.
come along 意为：出现，来到
Do you want to come along?
Take any job opportunity that comes along.
There's a barbecue tonight and you're very welcome . 今晚有个烧烤野餐，非常欢迎你一起来。
他可能会和其他客人一道来。                                        
5.       He picked up his brush and went back to work.
pick up 意为：拾起，捡起
He picked up his cap from the floor
There is a book on the floor. Please .
【拓展】pick up还有“（开车）接/取，搭载；（不费力/无意）学会，获得”之意。
 She was going over to her parents' house to pick up some clean clothes. Where did you pick up your English?
孩子们在生活中会得到许多这样的经验.
6.       What a pity!
感叹句: what+a/an+可数名词单数
pity名词，意为：可惜，遗憾
The pity is that you are not a prophet.
It is a great pity that all students in the city cannot have the same chances.
【拓展】 pity还可做不可谓数名词，意为：怜悯，同情心
take pity on sb.同情某人
I felt pity for the poor old man.
I'm hoping some kind people will take pity on me for the human heart, he laughs at its sad struggle to remember. 岁月无情，它毫不怜悯人的心灵，它嘲笑心灵因不肯忘却而徒劳挣扎。
7.       Does a boy get a chance to paint a fence like this every day?
chance此处用作名词：机会,可能性
take a chance 冒险，碰运气
have/get a chance to do sth. 有机会做某事
Don't take a chance to cheat in the exam.
8.Then he went on painting.
go on doing sth.意为：不停地做某事，继续做某事
go on to do sth.意为：接着做另一件事
go on with sth.意为：继续做某事 （前后做同一件事，但中间有暂停情况）
The students went on talking and laughing all the way .
Go on to do the other exercise after you finish this one.
He took a cup of tea, and went on with the story.
You can’t go on without a break. 你不能不停地工作而不休息。 After a short break, I go on my homework.
The Chairman said that as time was short, we should go on the next item.
主席说由于时间短，我们应继续讨论下一项议程。
8.       Ben watched Tom in silence.
in silence 意为：沉默地，无声地
The students are waiting for their teacher in silence.
9.  After a while, he said, “Tom, will you let me do some painting?”
1)while 在此处用作名词，意为：一会儿，一段时间
Let’s have a rest for a while. He was married a little while ago. It him digest the bad news.
过了一会儿他才领悟那则坏消息。
2)do some painting
该短语中v-ing为动名词，这是一个常见的固定结构。
例如：do some cleaning do so shopping do some cooking
         精选习题
I .选择填空。
1. Because of Project Hope,          children get better education.
A.thousand                              B.thousands                            C.thousand of                         D. Thousands of
2. I found       very difficult     a car.
A.it; drive                                 B.this;to drive                         C.this;driving                         D.it;to drive
3. A group of volunteers go to the Green Lake Park to        litter every month.
A.stay up                                  B.put up                                   C.show up                                D.pick up
4. Smoking is bad for your health.You should         .
A.give up it                              B.give it up                              C.take out it                            D.take it out
5. I           him to work hard and to try for the exam.He looked confident again.
A.encouraged                          B.made                                     C.let                                         D.forced