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
How to form the past tense?
Play——played
Can you find more just like played?
Ask student say more.
Summarize:规则的动词过去式构成形式:动词+ed
Can you chant?
Play, played, played football.
Fly——flew
Ask student say more.
Summarize:不规则的动词过去式:
Can you chant? fly, flew, flew a kite.
Read——read
动词没有变化的:cut——cut put——put
除了这些动词过去式还有没有其他的构成?请学生说。
以不发音e字母结尾的单词直接加d。例如:live——lived tie——tied
请写出以下动词的过去式:
make—— take—— ride——
live—— tie——
make、take、ride也是以e字母结尾的,但这些单词是特殊的。变化是不规则动词的变化。
以辅音字母+y结尾的,把y改成i+ed。例如study—studied carry—carried。
stay——stay以y结尾,但不是辅音+y
Let’s do some exercises.
borrow—— read—— tie—— make——
draw—— stay—— tell——
buy—— read—— study——
在什么情况使用动词过去式?
过去某个时间里发生的动作或状态。句子里往往出现:many years ago/yesterday/last month/week/year.
Twenty years ago, Mr Li________(is was)a teacher.
He __________ (borrow borrowed)a book yesterday.
Last week we ___________(go went)to a children’s theatre.