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
北师大2003课标版《Grammar Summary》新课标PPT课件优质课下载
Since then, finding ways to grow
more rice has been his life goal. 3. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.
Subject/Object
Dr Yuan’s life attitude
4. However, he doesn’t care about being famous.
5. He enjoys listening to violin music, swimming and reading.
6. Spending money on himself or leading a comfort life also means very little to him.
Subject/Object
-ing form used as the subject
1. –ing做主语置于句首，谓语用单数。
1）早起被认为是好习惯
___________________ is thought to be a good habit.
2)学习新单词对我来说非常重要
____________________ is very important for me．
Getting up early
Learning new words
Saying
3)说比做容易
_________ is easier than doing.
2. 形式主语it置句首，真正主语-ing移置句尾。表语只限于某些形容词或少数名词，如useful，useless，
no use, good , no good，pleasure , fun ，worth , worthwhile 等。
1) It’s worth making the effort．
2) 和夏洛克争辩是没有什么用的。
_______________________________ with Shylock
3) 改错