初中英语知识总结.doc

better do .
否定:had better not do sth.
特别注意:had better后面跟be动词词组,不可漏掉be.
’d better catch a train.
You’d better not talk in class.
You’d better not be late for the class.
is good (nice)of+宾格+to do sth.
is very good of you to teach me English. (你教我英语真是太好了)
takes sb. some time to do sth.(干某事化费某人多少时间)
= some time on sth. (in) doing sth.
took me half an hour to do the work. =I spent half anhourin doing the work.
钱 for 物某物化费了某人多少钱= 钱 on 物=物 cost
pay的过去式为paid 而不是payed.
paid thirty yuan for the coat.
=I spent thirty yuan on the coat.
=The coat cost me thirty yuan.
been to 某人曾去过某地,现在人不在那儿
been in +地点某人呆在某地(一段时间)
have gone to 某人已去某地,人不在这儿
12.⑴ too…形容词(副词)+to…"太…而不能" "太…以致于不"
eg.①The basket is too heavy for me to carry. 这篮子太重我拿不动。
②This colour TV is too expensive for us to buy. 这台彩电对我们来说太贵了,买不起。
⑵so...that 如此...以致于...
上面的too...to结构的句子,可以换成so...that 引导的句子转换。
①The basket is so heavy that I can’t carry it.
②This colour TV is so expensive that we can’t afford it.
’s the population of ...? ...人口有多少?
不说How much population in...?形容人口数量的大用large
population of China is ten times as large as that of the USA
’e to return your pan. (我跑来是还你锅的) →Why have e? 而不用What
...until (连词)方才,才
says that he won’t be free until 。
肯定句+until 到
’d better wait until tomorrow. (你最好等到明天)
...nor... 既不...也不...
either...or... 或者...或者...
Tom nor his brothers know how to spell the word "hundred".
Either you or she is right. (谓语动词就近原则)
both...and... 两者都...
Jim and I are in Grade One (主语看作复数)
中考中出现频率较高的知识点:
 to do sth. 和stop doing sth.
“stop to do sth.” 表示停止做其它事情而去做“to do sth.”所表示的事情,可以将“to do sth.”理解成“stop”的目的状语;“stop doing sth.”表示不做“doing sth.”所表示的事情。
例如: “Stop talking. Let’s begin our class.” said the teacher. 老师说:“别说话了,让我们开始上课。”
We have kept doing ou