文档介绍：八年级上学期语法
Unitl Where did you go on vacation?
不定代词及用法
some （something, somebody, someone somewhere）, any （anything, anybody, anyone anywehre）, no （nothing, nobody, no one）, every （everything, everybody, everyone ）
用法： do
wonder 知道 wonderful 精彩的 wonderfully 精彩地
（否定）（肯定）3. quite a few相当多 +可数名词
little很少（否定） little有一点（肯定） a little不少+不可数名词
most 用法 1. 2. 3.
反身代词：myself yourself himself herself itself
ourselves yourselves themselves
Seem 好像，似乎，看来（v） +seem+（to be） + 表语（名词）2. It seems that +seem+不定式（to do ）
It seems as if
decide 决定 decision（名词） decide to do sth =decide on doing sth =make up one5s mind to do sth 决定做某事
1. try to do sth尽力做某事2. try doing sth尝试做某事3. try one，s best to do sth尽某人最大能力做某事
like 给 的感觉 2. feel like doing sth= would like to do sth=want to do sth 想要做某事
（V）体格（n） 2,building建筑物3. builder建筑者
交易（n,v） 商人
） be different from =not the same as difference（不同---可数名词）
the top of （在点的上面） on the top of （在面的上面）
在 下面 above 在 上面 under在 下面（垂直） over在 上面（垂直）
+名词 形容词/副词+enough 足够
not enough to do sth 2. too to.... 3. so ....that 4. such ....that
on doing sth （停顿以后） on with sth间断后做原来没有做完的事3. go on to do sth 做了某事后，接着做另外一件事
. much too太+形容词/副词2. too many太多的+可数名词复数3. too much太多的+ many+可复 +人/物 喂养某人某物2. feed....to....把 喂给 3. feed on /with 用。。。来喂养。。
feed on 以。。为食
sth for sb =buy sb sth =get sth for sb =get sb sth 买某物给某人
Unit2 How often do you exercise?
一：主要句型
How often do you +动词短语？你多久一次做某事？
答：［+动词短语+ day a day/a week/a month/a year 3. twice a day/ a week/a month/a year or four times a day）
How many hours do you sleep every night?你每天睡上几个小时？
What do you usually do on weekends?你在周末通常做什么？
I often +动词短语。
频率副词：always（总是）usually（通常）often（常常）sometimes（有时候）hardly ever （几乎不）never（从不）
用法：be动词/助动词/情态动词/之后：实义动词之前。
二：重点短语
go to the movies 去看电影 go swimming（去游泳） go ska