七年级英语下册期末总复习知识点总结Unit7Topic1.doc

  • 格式:doc
  • 大小:87.04 KB
  • 文档页数:7

Unit7 Topicl
重点句型
1.How do you plan to celebrate it? 你打算如何庆祝?
2.When were you bom?你什么时候出生?-I |was| born in June, 1970.我生于1970 年6 月。

3.Were you bom in Hebei?你出生于河北吗?——Yes, I was.是的,我是。

4.When was your daughter born? 你的女丿I什么时候出牛?
5.Was she bom in Hebei, |too|? 她也生于河北吗?—No, she wasn't.不z她不是。

6.Where was she born?她出生于哪里? —She was born in Henan.她岀生于河南。

7.Whafs the shape of your present?你的礼物的形状是什么?-Ifs round.它是圆形的。

8.[What sha丘is it? 它是什么形状?—It's a rectangle.它是长方形的。

9.What do we use it for!我们用它来做什么?
used it to study]English.我们用它来学习英语。

10.How long / wide is it?它多长/ 宽?一It,s 60 centimeters long/widc.它60 厘米长/宽。

11.It must be an English learning machine.
12.Here is a present for you.
交际用语
1.Would you like to come?你想要来吗?—Yes, Td love to.是的,我想要来。

2.What day is it? 今天星期几?—It's Thursday.星期四。

3.Whafs the date today?今天几号? —It's May 8th. 5 月8 号。

4.Can I have a look(at sth)?我可以看一下(…)吗?
--Sorry, I'm afraid you can't.对不起,恐怕你不能。

重点讲解
1 英语中日期可以有两种表达法:
(1)月日,年。

May I st ,2008
(2)日月,年。

l s, May,2008
She was bom on October 22nd , 1996. 2 |plan to do sth •计划做某事 Iplan for stF|某事订计划
基数词变序数词的规律
基变序,有规律,词尾加上th ; 一二三,单独记,词尾字母t,d,d. 八去t ,九去e ,再加th z ve 要用潜;
整十基数变序数,先把ty 变为tic ,最后th 加上去。

要是遇到两位数,十位基数个位序。

4 表示确切“几百”时,hundred 后面不加“sj 但表示不确定数目的“数以百计,时,hundred 后面应
加"s” ,用'hundreds of 9表示。

three hundred students 三百名学生 hundreds of students 几百名学生
5 英语中表达物体的长、宽、高,先说数字,再说单位,最后加上一个表示长、宽、高的形容词。

—般过去式
语法讲解
1・一般过去时表示过去某个时间发生的动作或存在的状态/常与a minute ago, fwo days/months/years
(注:序数前 疋要用疋冠词the)
•"读做"point"。

6.4 米长 six point four meters long
ago, yesterday, last year, in those days, just now, in 1990等表示过去的时间状语连用;一般过去时
也表示过去经常或反复发生的动作。

(1)过去存在的状态。

My father was at work yesterday afternoon.
⑵过去某个时间发生的动作。

I got up at 6:30 yesterday.
(3)过去经常或反复发生的动作。

He always went to work by bus last year.
2• Be动词在一般过去时中的变化:
(Dam和is在一般过去时中变为vvas o( was not=wasn,t)
⑵are在一般过去时中变为were。

( were not=vvcrcn^t )
⑶带有was或were的句子,其否走、疑问的变化和is, am, are —样,即否定句在was或were 后
加not z—般疑问句把was或were调到句首。

Were you bom in July,1999? —Yes, I was./No,I wasn't.
3.句中没有be动词的一般过去时的句子(行为动词一般过去时态)
否定句:didn't + 动词原形,如:Jim didn't go home yesterday.
一般疑问句:在句首加did ,句子中的动词过去式变回原形。

如:Did Jim go home yesterday?
特殊疑问句:⑴疑问词+did+主语+动词原形?如:What did Jim do yesterday?
⑵疑问词当主语时:疑问词+动词过去式?
如:Who went to home yesterday?
4•动词过去式变化规则:
(1).规则动词一般在动词末尾直接加・ed ,如:pull-pulled, cook-cooked play-played
⑵.结尾是e加d ,如 :taste-tasted move-moved
(3) •末尾只有一个元音字母和一个辅音字母的重读闭音节,
应双写末尾的辅音字母,再加・ed ,
如:stop-stopped
plan-planned trip -tripped
⑷•以“辅音字母+厂结尾的,变y为i ,再加・ed f如:study-studied
(5).不规则动词过去式:
am/is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote? draw-drew, drink-drank, fly-flew? ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat
5、其他用法
(1)在时间和条件状语从句中,用一般过去时表'过去将来时’
He said that he would tell us if he heard the news.
(2)uscd to +动词原型表过去经常z现在不了He used to smoke.
⑶would 表过去“经常" The man would go there on foot.
used to与would do均表示过去经常,但有区别
used to do既可表示动作又可表过去存在的状态/
而would do只能用于过去反复性的动作,如:She used to be a quiet child.(7)
就不能换为:She would be a quiet child.(X)。