单复数句子变换

单数句变复数句

单数句变复数句,

人称,指示,物主代词要变. be动词 am 或 is要变成 are。 冠词a an改为some或any。 句式不要变，十全十美题做完。

1、人称代词由单数变复数：

1) 主格： I 变 we ，you 还是 you ，he/she/it

变成 they .

2) 宾格： me变成 us ，you 还是 you ，

him/her/it 变成 them .

例1 She is a girl . They are girls .

例2 I like her. We like them.

2 、 指示代词由单数变复数：

this 变 these ， that 变those

例1 This is a book . These are（some）books .

例2 Is that a pen？ Are those（any）pens？

3、 物主代词由单数变复数：

形容词性物主代词：my 变 our， your还是

例1 The book is mine. The books are ours.

your ，his/her/its变成 their

例2 This is her pen. These are their pens.

4 、 be动词由单数变复数 ：is/am are

例

1 I am a teacher. We are some teachers.

5 、a/an表示一个，只能用在单数名词前，当单数

句变复数句时， 一定要把a/an改为some或any。

例1 This is a book . These are some books .

例2 Is that a pen？ Are those any pens？

6、 单数句变为复数句时，句式不能改变，即单数句是疑问句时，变为复数句时，仍然是疑问句。

例

1 What’s this？ What are these？

例2 She likes his bike. They like their bikes.

一 将下列单数句变为复数句 1 This is a book . 2 Is that a pen？ 3 She is a girl . 4 I like her. 5 The book is nice. 6 This is her pen. 7 I am a teacher. 8 He is a boy student . 9 She is a woman worker. 10 He likes his bike. 二 将下列复数句变为单数句

1 What are these？ 2 They like their bikes. 3 These are my books . 4 These are some books . 5 Are those any pens？ 6 They are girls . 7 We like them. 8 These are some books . 9 Are those any pens？ 10They like my bikes.