如：cook-cooking

2．以不发⾳的e结尾，去e加ing

如：make-making,taste-tasting

3．如果末尾是⼀个元⾳字母和⼀个辅⾳字母，双写末尾的辅⾳字母，再加ing

如：run-running,stop-stopping

现在进⾏时专项练习：

⼀、写出下列动词的现在分词：

play run swim make

go like write ski

read have sing dance

put see buy love

live take come get

stop sit begin shop

⼆、⽤所给的动词的正确形式填空：

1.The boy(draw)a picture now.

2.Listen.Some girls(sing)in the classroom.

3.My mother(cook)some nice food now.

4.What you(do)now?

5.Look.They(have)an English lesson.

6.They(not water)the flowers now.

7.Look!the girls(dance)in the classroom.

8.What is our granddaughter doing?She(listen)to music.

9.It’s 5 o’clock now.We(have)supper now.

10.-Helen(wash)clothes?-Yes,she is.

三、句型转换：

1.They are doing housework.(分别改成⼀般疑问句和否定句)

2．The students are cleaning the classroom.(改⼀般疑问句并作肯定和否定回答)

3．I’m playing the football in the playground.(对划线部分进⾏提问)

4．Tom is reading books in his study.(对划线部分进⾏提问)

三年级上册英语语法归纳3

名词复数规则

1．⼀般情况下，直接加-s

如：book-books,bag-bags,cat-cats,bed-beds

2．以s.x.sh.ch结尾，加-es

如：bus-buses,box-boxes,brush-brushes,watch-watches

3．以“辅⾳字母+y”结尾，变y为i,再加-es

如：family-families,strawberry-strawberries

4．以“f或fe”结尾，变f或fe为v,再加-es

如：knife-knives,wife-wives

5．不规则名词复数：