Module 2 Unit 1 She is reading a book. 课件(共14张PPT)

(共14张PPT)
外研版（三起）·四年级上册
Module 2 Unit 1 She is reading a book.
read
read
ing
She’s reading a book.
she’s = she is
take
tak
e
ing
He’s taking pictures.
he’s = he is
watch
watch
ing
She’s watching TV.
He’s watching TV.
They’re watching TV.
play
play with
ing
He’s playing with a toy train.
现在进行时
定义：表示正在发生或进行的动作
标志词：
look 看
listen 听
now 现在
现在进行时的基本结构
be+动词的现在分词
eg: They are drawing pictures.
动词-ing形式规则
01
直接加-ing
以不发音e结尾
去e加-ing
02
03
重读闭音节，双写末尾字母加-ing
如：look-looking
read-reading
make-making
write-writing
sit-sitting
swim-swimming
变否定句：主语+be+not+doing
变一般疑问句：be提句子前
巧记口诀
现在进行要注意，有be才有ing，
be的形式看主语，双写情况要留意，
否定be 后加not,疑问句子前是be.
eg: Listen!Sam is listening to music.(变成否定句)
Listen! Sam isn’t listening to music.
He is eating apples now.(变一般疑问句)
Is he eating apples now
通过这节课的学习，大家应该学会了现在进行时的用法了吧！现在就来测试下大家的掌握情况。
1.My father ____________(watch ) TV in the bedroom now.
2.Look ,Sam ___________(ride) a bike with me.
4.He ________(not) working.
is watching
is riding
isn’t
3._____he ___________(play) the violin
Is
playing
read reading
take taking
watch watching
play playing
What are they doing
She's reading a book.
She's watching TV.
He's taking pictures.
He's playing with a toy train.
Homework
Listen to the tape and try to draw some pictures of your family.
2.According to this picture, write down the sentences we have learn today.
THANK YOU