七年级英语单数句子变复数句子的规则和练习
一,单数句子变复数句子的规则
1、句子中的单数名词变成复数复数.
2、单数代词变成复数代词.
I-------------we
you ---------you
he(she,it)---they
my----------your
his(her,its)---their
me-----------us
him(her,it)---them
mine---------ours
his(hers,its)---theirs
this---------these
that---------those
3、be 动词,is (am)-----are.
4、不定冠词a,an 去掉.
5、介词短语中的名词不变.
二,反馈练习.
1、I am a worker.
2、He is a child.
3、She is a girl.
4、Is this a ruler? Yes, it is.
5、Is that a knife? No, it is not.
6、This is my book.
7、That is his sheep.
8、Is that her pencil?
9、His pen is new. Mine is old.
10、Is there a ruler in the box? Yes, there is.
参考答案:
1、We are workers.
2、They are children.
3、They are girls.
4、Are these rulers ? Yes, they are.
5、Are those knives ? No, they are not.
6、These are our books.
7、Those are their sheep.
8、Are those their pencils?
9、Their pens are new. Ours are old.
10、Are there rulers in the box? Yes, there are.
