四年级下册Unit 6 Holidays完整版课件ppt

这是一份四年级下册Unit 6 Holidays完整版课件ppt，共19页。PPT课件主要包含了Pair work等内容，欢迎下载使用。
walk, walk,
I’m walking.
run, run,
I’m running.
jump, jump,
I’m jumping.
dance, dance,
I’m dancing.
Let’s chant !
What is mum ding?What is dad ding?What are they ding?
---What is he ding?
---He is watching TV.
--What is she ding?
--She is ding hmewrk.
现在进行时：第三人称单数
句子结构： 谁+is/are/am +V-ing.
--He is watching a cartn.
提问：--What is he/she ding?
--She is drawing a picture.
--She is reading a bk.
--He is having dinner.
--What is he ding?
--He is playing ftball.
--He is running.
--He is swimming.
--She is cking dinner.
动词现在分词(ing形式）的变化规则
1.一般情况下直接在动词后加 ing E g: draw---drawing read---reading ck---cking
2.以不发音的字母e结尾的单词,去掉字母e， 再加 ing E g: write---writing have---having make--making
3.以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加 ing sit---sitting run---running swim--swimming
Ａ：What is she/he ding?
Ｂ：She/He is cking/…
What are yu ding nw?
Let’s play a game.