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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 ).
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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)
看图填空 is playing The boy _____________ football. is swimming She_______________ now.
看图填空 is riding The girl __________a bike.
看图填空 are running Look! They ____________.
看图填空 are singing Listen! They ____________.
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
练一练 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
小结: 一、现在进行时的构成: be动词(am, is ,are)+现在分词 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。 Thank you!