unit 5 international charities
一. 教学内容:
unit 5 international charities
grammar
二. 教学目标:
掌握unit5的词法结构和用法:
1. used to do/be used to doing/be used to do
2. 句型结构—表建议
3. so …that /such…that/ too…to/ enough…to
4. 加后缀变名词
三. 经典讲解
【典型例题】
讲解一:used to do sth.
sth that happened in the past , but now stops
过去常常做某事,过去常常是, 表示过去习惯性的动作或状态,但如今已不存在,后面加动词原形。
e.g. :
以前我们步行去学校。
we used to walk to school. / we used to go to school on foot.
(but we don’t walk to school now. ).
他过去常常志愿为老人做一些工作。
he used to volunteer to do some work for the old.
(he doesn’t do the work any more now. )
肯定句: 我以前是班长。
i used to be the monitor.
否定句: 她以前不喜欢戏剧,但是现在很喜欢。
she used not to like drama, but now she quite likes it.
疑问句: 你以前喝酒厉害吗?
used you to drink a lot?
used to do 句式 否定句
&nb