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广东省化州市第三小学 黄丽妃. 外研版小学四年级英语下册. 认识现在进行时. 一、现在进行时的定义。. 现在进行时是表示现在或现阶段正在进行或发生的动作或存在的状态。. now. look. listen. 探究. 1 、 I am reading a book now . 2 、 Look !They are playing basketball. 3 、 Listen ! The girl is singing. 二、现在进行时的构成: be 动词 + 现在分词. ( am, is ,are ). ( 动词 + ing ). - PowerPoint PPT Presentation
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广东省化州市第三小学 黄丽妃
外研版小学四年级英语下册
认识现在进行时
现在进行时是表示现在或现阶段正在进行或发生的动作或存在的状态。
nowlook
listen
1 、 I am reading a book now.
2 、 Look !They are playing basketball.
3 、 Listen! The girl is singing.
探究
二、现在进行时的构成:二、现在进行时的构成:
bebe 动词 动词 + + 现在分词现在分词(( am, is ,aream, is ,are ))(( 动词动词 ++inging))
The boy _____________ football.
She_______________ now.
is playing
is swimming
看图填空
The girl __________a bike.is riding
看图填空
Look! They ____________. are running
看图填空
Listen! They ____________.are singing
看图填空
三、现在分词的构成规则:
play-playing fly-flying
walk-walking sleep-sleeping
2 、以不发音字母 e 结尾的单词,去掉 e, 再加 ing:
take-taking come-coming
make-making have-having
sit-sitting swim-swimming
run-running get-getting
一、写出下列动词的现在分词。
go-______ read- _______ sleep- _______ swim- ________
make-_______ run- _______ write- _______ play- ______
say-_______ sing- ________ dance- _______ sit- ______
二、用所给动词的正确形式填空。
1.The boy __________ (draw) pictures now.
2.Look! The bird ________ (fly).
3.Listen! The children ___________(sing).
4.She __________ (watch) TV now.
going reading sleeping swimming
making running writing playing
saying singing dancing sitting
is drawing
is flying
are singing
is watching
练一练
小结:小结: 一、现在进行时的构成:一、现在进行时的构成: bebe 动词动词(( am, is ,aream, is ,are )) ++ 现在分词现在分词 二、现在分词的构成规则:二、现在分词的构成规则: 1 、一般情况直接加 ing 。 2 、以不发音字母 e 结尾的单词,去掉 e, 再加ing 。 3 、以重读闭音节(即两个辅音字母中间夹一个元音字母并且重读的音节 ) 结尾,要双写末尾的辅音字母,再加 ing 。
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