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
《Grammar》精品教案优质课下载
To have been caught in a sandstorm was a terrible experience.
用it作形式主语的常用句型：
句型1：It + 谓语 + to do
It takes us an hour ________ (get ) there by bus.
句型2：It’s + n. + to do
It’s our duty _________ (help) the poor.
句型3：It is adj. for/of sb. to do sth. 思考：什么时候用for,什么时候用of？
It is + adj + for sb to do sth ________________________
It is + adj + of sb to do sth ________________________
It is easy ______ me to finish this work before ten.
It is a great honor _______ us to be present at your birthday party.
It is very kind ___ you to give me some help.
It's impolite ___ you to speak to the teacher like that.
2. 作表语
Sandstorms in China appear to have increased in recent years.
My job is to teach you.
注意一致性
_______(do) two things at a time is to do neither． _________ (see) is to believe.
3.作宾语
1) V+ to do
常见动词有：______________________________________________________________________________________________________________________________________________________________
(1) I agreed______ ( go ) there with the doctor.
(2) My daughter preferred ____________ ( dance ) when she was in her twenties.
2) find /feel/think/suppose…it+adj.+to do sth.
翻译：手机让我们和父母交流更容易。