单复数句子变换
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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your ，his/her/its变成their
例1 The book is mine. The books are ours.
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.