(完整word版)单数句变复数句(附练习及答案)

单数句变复数句，代词四变要记住。 人称，指示，反身变物主代词看一看。 连系动词 am is 变成are 。

冠词a an 要去掉，改为 some,any 也可以。

名词做定语，介宾不要变；有 man 和woman 也例外。 句式不要变，十

全十美题做完。 1

例 1 She is a girl . They are girls . 例 2 I like her. We like them.

These are （ some ）books . Are those （ any ） pens?

myself ourselves

第二人称 yourself yourselves 第三人称 himself

themselves

（herself, itself ）

例 1 I am teach ing myself computer.

We are teach ing ourself computer. 例 2

The child himself draws this picture.

The childre n themselves draw these pictures. 4物主代词由单数变复数：

1 名词性物主代词： mine ours ，yours yours ， his/hers/its theirs

单数句变复数句歌谣:

单数句变复数句

例 1 This is a book . 例 2 Is that a per ？

3反身代词：

第一人称

2 形容词性物主代词：my our，your your ，his/her/its their 例1 The

book is mine. The books are ours.

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

5 一般情况下，形容词性物主代词在单数句变复数句时不变。

例1 This is my book . These are my books .

6 当句中形容词性物主代词与句中的主语一致时，形容词性物主代词应随主语人称的变化

而变化，仍要保持一致。

例1 He likes his bike. They like their bikes.

7 连系动词由单数变复数：is/am are

例1 I am a teacher. We ar（e some）teachers.

8 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 去掉，或

改为some/any。

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

例2 Is that a pen？Are those（any）pens？

9 当名词作定语或在介词短语中作介词宾语充当除宾语以外的其它成分时，该名词不变。

例1 He is a boy student .They ar（e some）boy students.

（man 和woman）除外。

例2 She is a woman worker.

They are（some）women workers.

10 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 th？is What are these？

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

可数名词的复数形式的部分规则

1 一般情况加S,结尾是清辅音读［S］,结尾是浊辅音或元音读［z］。

例：friend —friends; cat —cats; style —styles; sport —sports;

piece —pieces

2以s、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。

读［iz］。

例：bus—buses; quiz —quizzes; fox —foxes;

match f matches; flash f flashes

3以辅音字母+y结尾的名词，将y改变为i,再加-es。读［z］。

例：candy f can dies; daisy f daisies; fairy f fairies;

lady f ladies; story f stories

4以-o结尾的名词，有生命的加-es无生命的加-s构成复数。读［z］。

例：tomato f tomatoes; potato f potatoes;

torpedo f torpedoes;bingo f bing（有生命）

例：silo f silos; piano f pianos;

photo f photos; macro f maci（o无生命）

5以-f或-fe结尾的名词，多为将-f或-fe改变为-ves,但有例外。

读音变化：尾音［f］改读［vz］。

例：knife f knives; life f lives; leaf f leaves; staff f staves;

scarf f scarve反例：roof f roofs

6以-ce se ze（ d）ge等结尾的名词，力卩-s,读［z］。

例price—prices case—cases orange—oranges

名词的不规则变化：

man f men; woman f women; child f children; people f people; fish f fish; sheep f sheep;

deer f deer; foot f feet;

mouse f mice; tooth f teeth;

单数句变复数句精炼

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 mine.

6 This is her pen.

7 I am a teacher.

8 He is a boy student .

9 She is a woman worker.