1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
《Using LanguageⅡ》新课标教案优质课下载
_______________________________________________________________________________
2. Where do I come from ?
_______________________________________________________________________________
STEP2. 学导结合:
1、please share your feelings with us:
I think _________ I wonder___________
I feel ___________ I’m sure ___________
2、Do you think you know your mother very well?
What my mother likes is___________ What my mother doesn’t like is______
What makes my mother happy is_____ What my mother needs is_______
3、4What is the reason for the generation gap?The reason is that
my mother is too busy to talk with me.
my mother doesn’t like to accept new things.
4、Try to say something to your mothers with:
What I most want to say is that…
What I want to apologize is that…
It is necessary that…(should) …
Whether…is not important.
It is necessary that…(should) …
STEP3. 探究深化
1. What it was to become was uncertain until between 4.5 and 3.8 billion years ago…随后它会变成什么没人能知道，直到38亿至45亿年前，……
“be to+动词原形”的用法归纳：
(1)表示按_____________要做的事。 When are you to leave for home? 你什么时候回家?
(2)表示______________的事 He was to become a pianist after so many years of hard work．这么多年的训练之后他注定会成为一个钢琴家。
(3)表示“______”，相当于should/ought to. You are to report to the police．你应该报警。