1.在英语里面怎样把单数形式的句子改为复数形式

2.单数句子变成复数句子,复数句子变单数句子 拜托,快快快

3.英语复数怎么变?

英语单数句子变复数句子的法则_英语单数句子变复数句子的法则口诀

变复数为:They are eating les.

句子变复数方法:

一、人称代词由单数变复数:

1 主格 I we ,you you ,he/she/it they .

2 宾格me us ,you you ,him/her/it them .

例1 She is a girl . They are girls .

例2 I like her. We like them.

二、指示代词由单数变复数:

this these , that those

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

例2 Is that a pen? Are those(any)pens?

三、反身代词:

第一人称 myself ourselves

第二人称 yourself yourselves

第三人称 himself themselves

( herself, itself )

例1 I am teaching myself computer.

We are teaching ourself computer.

例2 The child himself draws this picture.

The children themselves draw these pictures.

四、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

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.

五、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 .

六、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.

七、连系动词由单数变复数 :is/am are

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

八、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?

九、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 are(some)boy students.

(man和woman)除外。

例2 She is a woman worker.

They are(some)women workers.

十、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.

在英语里面怎样把单数形式的句子改为复数形式

They

are

two

erasers.

They

are

two

red

les.

We

are

boys.

They

are

teachers.

句子单数变复数一定要把is改成are,two可以随意改,不过一定要改成2或2以上的数。还有,后面的名词也要加s或es。

单数句子变成复数句子,复数句子变单数句子 拜托,快快快

把谓语动词改为复数,和后面的名词改为复数(就是宾语)还有就是在单数形式里面可能有a,那就要改成some/many/a lot of.

如:We'd like a glass of milk.(改为复数形式)

We'd like some glasses of milk.

英语复数怎么变?

注意man复数形式是 men, woman 是 women。

变复数后的句子应该是

1.Those are old men,

2.Those are chairs.

3.What are those in English?

4.These are my friends.

5.Those are not their bikes.

记住that 复数变those,this 变these,his /her / its 变their ,其他一般加S,特殊情况特殊对待,多注意下复数变换形式就好了。

英语复数形式规律总结是:

1、一般情况下,在单数名词的后面加-s构成。例如:game-games,boy-boys等。

2、以s、x、sh、ch结尾的单数名词变复数,在词尾加-es构成。例如:box-boxes,bus-buses,peach-peaches,dish-dishes,city cities,baby babies,enemy enemies。

3、以o结尾,表示有生命的事物的单数名词变复数加-es;表示没有生命的事物的单数名词变复数加-s。例如:potato-potatoes,tomato-tomatoes,photo-photos,piano-pianos等。

4、以辅音字母加y结尾的单数名词变复数,将y改成i后再加-es。例如:factory-factories,story-stories,family-families。

5、以f或fe结尾的单数名词变复数,将f或fe改成v,然后再加-es。例如:leaf-lees,life-lives,knife-knives等。

6、名词单数变复数,除了有规则可循的变化之外,还有一部分的变化是不规则的,我们将这部分名词的变化叫做不规则复数变化。

这些词有:goose geese,foot feet,tooth teech,man men,woman women,mouse mice,sheep sheep,deer deer,fish fish,child children,ox-oxen。