人教版英语八年级上册知识要点unit3,栏目：八年级英语语法,初中英语学习方法大全 ，http://www.jiaoyu880.com 。
Unit 3What are you doing for vacation?
重点语法：用现在进行时态表示一般将来时态
强调某个动作已经计划好即将按照计划去执行
例句：A: What are you doing for vacation， Lin Hui?（林辉，放假准备干什么呢？）
B: I‘m going to Tibet for a week.（我要去西藏旅游一周。）
A: That sounds interesting!（这听起来很有趣。）What are you doing there?（你去那里准备干些什么事？）
B: I‘m going hiking in the mountains.（我准备上山徒步旅行。）How about you， Tony?（你呢，托尼？）What are you doing for vacation?（你放假准备干些什么呢？）
A: I‘m visiting my friend in Hong Kong.（我要去拜访我在香港的朋友。）
B: Oh yeah?（是吗？）How long are you staying?（你要去多久啊？）
A: Just for four days.（只去四天。）I don‘t like going away for too long.（我不想远走太长时间。）
B: Well， have a good time!（祝你旅途愉快！）Send me a postcard from Hong Kong!（记得从香港寄一张明信片回来！）
A: Sure. Show me your photos when we get back to school.（当然。当我们再回学校的时候，再看看你的照片。）
重点短语：how long 多久
get back = come back 回来
take a vacation = have a vacation 去度假
a lot = very much 很；非常
be going to do sth. 将要去做某事
sound + adj. 听起来……（加形容词）
sound like + n. 听起来像……（加名词）
have a good time = have fun = enjoy oneself 玩得愉快
show sb. sth. = show sth. to sb. 把某物给某人看
want to do sth. = would like to do sth. 想要做某事
plan to do sth. 计划做某事
spend sometime [in] doing sth. 花时间做某事
need to do sth. 需要做某事
ask sb. about sth. 询问某人某方面的事情
go shopping 去购物
leave for 离开去某地
