Transcript 微课件

执教老师:万丽娟
单位:青山湖区扬子洲学校
现在进行时的含义与构成
1.含义:表示现在正在进行或一
段时间正在进行的动作。
2.标志词:now, look, listen等。
3.构成:be +V-ing
现在分词的构成:
1.直接加 – ing eg: look looking .
2.如果动词末尾有不发音的e , 则去e 加 –ing .
eg: dance-dancing.
3.以重读闭音节结尾,且末尾只有一个辅音字母,
应双写末尾字母,再加 –ing. eg:sit sitting .
4.以ie结尾,把ie变y加ing。lie-lying tie-tying
写出下列动词的现在分词形式.
1.help
3.swim
5.give
7.sit
helping
_______ 2.come
swimming 4.eat
_______
giving
_______
6.find
_______
8.write
sitting
coming
_____
eating
_____
finding
_____
_____
writing
现在进行时的句式
1.肯定句: 主语+be +v-ing+其它.
如: I am reading a book.
2.否定句:直接在be后加not.
如:I am writing.
I am not writing.
3.一般疑问句及回答:
问句:直接把be提前。
肯定回答: Yes,主语 +be
否定回答: No, 主语 +be +not
—— I’m drawing.
-----
Are you drawing ?
----- Yes, I am ./ No, I’m not.
4.特殊疑问句:特殊疑问词+一般疑问句。
—— What are you drawing?
选择填空.
1.My mother is _____TV.
A.looking at B.seeing C.reading D.watching
2.---____you ____a book? ---Yes,I am.
A.Do,read B.Are ,read C.Are ,reading
D.Are ,looking
3.Kate _____,the others _____.
A.sing,listen B.is singing,is listening
C.sing,are listeningD.is singing,are listening
4.I ___my eraser,but I can’t ______ it.
A.look for ,finding B.am finding,look for
C.am looking for,find D.find,look for