文档介绍：八年级上册知识点清理
Unit 1 Where did you go on vacation？
1，一般 去
基本 构：主 + 去式 +其他；
否定形式：① was / were + not; ②在行 of= lots of =plenty of
20， in the past 在 去
21， enjoy/ like doing
22，感 句： How+adj+ 主 ！
How+adj+a/an +n +主 ！
What+ a/an +adj+ n +主 ！
What+ adj+ n 复 / 不可数 +主 ！
23， more than=over 超 less than 少于 more or less 或多或少
24， wait for 等待
25， too many“太多”修 可数名 复数
too much“太多”修 不可数名
much too“ 在太”修 形容 或副
26， because+从句 because of +n/ V-ing / 代
27， enough 作 adj 修 n， enough time enough money
have enough⋯ to do sth eg： I have enough time to finish the work.
enough 作 adv 修 adj/ adv old enough fast enough
⋯enough for sb to do sth eg： The job is easy enough for me to do.
not⋯ enough to do The book isn ’teasy enough for me to read.
too⋯ to⋯ The book is too difficult for me to read.
so⋯ that⋯ The book is so difficult that I can ’tread.
28， the next day 第二天
29， remember/ forget+to do 要做
+doing 做
30， Stop sb from doing sth 阻止
Stop to do 停下来去做其他事
Stop doing 停止正在做的事
31， another two hours=two more hours
32， at the top of 在⋯ 端，名列⋯之前 点
on the top of 在⋯上面 面
33， find out 明，弄清 find 找到（ 果） look for 找（ 程）
34， go on with/ doing sth 原来的事
go on to do sth 做 的事
35， so +adj +that + 果状 从句“如此⋯⋯以致⋯⋯”
eg： I was so busy that I didn ’tgo to sleep for 3 days.
so that 引 目的状 从句，以便， 了（ in order to ）
eg： they got up early so that they could catch the early bus.
so +adj +（ a/ an+n 数） that It is so important a meeting that I can ’tmiss it.
such+ a/ an+ adj + n 数 +that It is such an important meeting that I can ’tmiss it.
such+ adj+n 复数 /不可数 +that
Unit 2 How often do you exercise？
1， How 如何（方式）
how long 多 （ ）答 常用“ （For/ about +） 段”
how far 多 （距离）答 常用“ （ It ’+）s数 + miles/ meters/ kilometers ”
- 2 -
how often 多久一次（ 率）答 常用“ Always/ often/ every day/ ”或⋯“次数 + ”
等表 率的状
How soon 多快，多久以后，常用在将来 中。答 常用“ in + 段”
how many 多少（接可数名