动词的四种形式

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By kevintan
动词ing 形式
根据括号所给内容,写出形式正确的 单词。
cows are _______( drinking 饮)water . Amy likes collecting _______(收集)stamps. Keep on _______( practising 练习)Chinese every day. sleeping 睡觉) Look! Some pigs are______( under the tree.
By kevintan
按要求完成句子。





We are having a picnic in the park.(用 yesterday改写句子) We _____ had a picnic in the park. They sometimes clean the classroom.(用he改 写句子) He cleans _____sometimes _____ the classroom. He ate dinner last night. (改成现在进行时) He _____ is _____ eating dinner.
Sam
By kevintan
动词过去式

She spoke very little English four years ago.
We had a picnic in the park yesterday.

By kevintan
什么情况下动词用过去式?
动词过 去式
句子中有过去时间 动词要用过去式
动词
动词四 种形式
一般现在时的 情况下,主语 是第三人称单 数,动词用三 单形式。
过去时间, 动词要用过去 式。
be动词+动词 ing形式
By kevintan
课外拓展—完成导图
动词
动词原形
一般现在时, 主语不是三 单,动词用 原形。
By kevintan
本课要点
学会分辨哪个是动词。 了解动词有四种形式,并能理解分 辨各种形式。 能够根据句子和上下文,来正确运 用、选择、并写出动词的适当形式。
动词的几种形式以及用法
By kevintan
本课要点
学会分辨哪个是动词。 了解动词有四种形式,并能理解分 辨各种形式。 能够根据句子和上下文,来正确运 用、选择、并写出动词的适当形式。

By kevintan
找出下面句子中的动词,并说出其形式。

She often does her homework.
By kevintan
本课总结
动词原形 动词有四种形式:动词 动词三单(一般在后面 +s/es) 动词过去式(一般在后面 +d/ed) 原形,动词三单,动词 动词ing形式(一般在后面+ing) 过去式,动词现在分词

(ing)
By kevintan
一般现在时的 情况下,主语 不是三单动词 用原形。

By kevintan
动词三单
She
speaks English every day. My father speaks Chinese. The library closes at five.
By kevintan
什么情况下用动词三单?
一般现在时的情 况下,主语是第 动词三单 三人称单数,动 词要用三单形式 主语第三人称单数包括:
She likes doing her homework. She can’t do her homework. She did her homework yesterday.



By kevintan
do
动词四种形式
do
does
did
By kevintan
doing
动词的四种形式
动词原形 动词有四种形式:动词 动词三单(一般在后面 +s/es) 动词过去式(一般在后面 +d/ed) 原形,动词三单,动词 动词ing形式(现在分词)(一般在 过去式,动词现在分词 后面+ing)
什么情况下用动词原形?
情态动词can, would, will, should和could后+ 动词原形
动词原形
to后+动词原形 don’t,doesn’t, didn’t后+动词原 形
By kevintan
根据括号所给内容,写出形式正确的 单词。
fly kites I can _____ _____ (放风筝) . learn 学习)Physics. She’s going to _____( have ____ a picnic They ____ ____(举行野餐)in the park. read books Sam doesn’t _______ ______(读书).

词用三单。read 改成 By kevintan reads
选择填空(有一项是多余的)
A. come B. came E. excited C. comes D. coming
C. from New York. I have a friend. He ____ B. to the park. Summer Yesterday we ____ D. E. holiday is ____soon. We are ____.
过去时间有yesterday(昨 天), …ago(…以前) , last…(上一个)
By kevintan
根据括号所给内容,写出形式正确的 单词。
had _____ a we _____ _____( picnic 举行野餐). cleaned 打扫) the classroom She _______( yesterday. TV I watched ______ ______( 看电视)last night. She _____( spoke 说)very little Chinese four years ago.
1.he/she
2.单独一个人名
3.单独一个人物/关系
By kevintan
根据括号所给内容,写出形式正确的 单词。
knows 知道) nothing. _____( He’s eating dinner, but the bell rings 响). ____( Daming’s playing , but the dog ____(come) in. comes closes 关门) at five. The library _____(

(ing)
By kevintan
激情小讨论
动词有四种形式,那么
该如何用?
By kevintan
读句子,找出动词并讨论总结其用法。 She can speak English . She doesn’t speak English. She speaks English every day. She spoke very little English four years ago. She likes speaking English. She isn’t speaking English.
The
By kevintan
动词有四种形式:动词原形, 动词三单,动词过去式, 动词现在分词(ing)
By kevintan
一般现在时的 情况下,主语 不是三单动词 用原形。
动词
动词四 种形式
一般现在时的 情况下,主语 是第三人称单 数,动词用三 单形式。
过去时间, 动词要用过去 式。
be动词+动词 ing形式

By kevintan
课后作业

完成复习试卷上相应的练习。
evintan
By kevintan
综合练习,练一练,想一想。
By kevintan
主语是第三人 火眼金睛辨错误 称单数,clean
改成cleans sadclean 是形容词,形 She sometimes the room. 容词没有ing形式。 Four years ago四 I’m very sading. 年前,speak 改 excited是形容词, 成spoke 形容词没有 ing 形式。 She’s ecxiteding. Library,主语是三单, She speaks very little Chinese four 动词用三单。 Close 改成closes years ago. The library close at five. My father read books at weekends. My father,主语是三单,动
Yesterday
By kevintan
动词ing形式
She
likes speaking English. She isn’t speaking English.
By kevintan
什么情况下动词用ing形式?
be动词(am, is , are)后加动词ing 形式
like(喜欢), enjoy(享用) , keep on(保持) +动词ing形式

By kevintan
动词有四种形式:动词原形, 动词三单,动词过去式, 动词现在分词(ing)
By kevintan
动词原形
She
can speak English . doesn’t speak English.
She
I
didn’t speak English .
By kevintan
By kevintan
想一想,练一练。


clean (打扫) the stairs. He’s going to ______ He _____ (制作录像) in space in made ______ videos 2003. singing The birds are ______ (唱歌)in the tree. We are going to _____( leave 离开) in the tree. reading_____ books(看书) . She likes_____ The library_____ closes(关门)at five. It sounds ______(听起来) good.
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