英语句子变复数_英语句子变复数的规律

1.英语怎么把单数改成复数

2.英语句型转变 单数变复数

3.英语复数句怎么变单数句

4.在英语里面怎样把单数形式的句子改为复数形式

5.英语句子单数变复数~~急急急~~!

比如：they

are

boyes。改成单数就是he

is

a

boy.

人称复数——单数：they——he/she/it（主格）

them——his/her/it其他的名词单复数可以到百度百科搜到相关的

英语怎么把单数改成复数

单数句变复数句, 只要注意下面的六要素，问题便迎刃而解：

1．人称代词主格单数变成相应的人称代词主格复数，即I→we;you→you;she,he,it→they。?如：

She is a girl.→ They are girls.

2．?am, is?变为?are。?如：

I'm a student. →We are students.

3．不定冠词?a, an?要去掉。如：

He is a boy. → They are boys.

4．普通单数名词要变为复数形式。如：

It is a cat. →They are cats.

5．指示代词?this, that?变为?these, those。如：

This is a book.→ These are books.

6．?man, woman?作定语修饰可数名词时，要在?"数"上与被修饰名词保持一致。但其他名词修饰名词表示?"性质"时，不作变化。如：

He is a?man?doctor.→They are?men?doctors.

This is an?le?tree.→They are?le?trees.

※记住单数句变复数句的口诀。

单数句子变复数，变化规则要记住。?

名词代词要变化，am, is 要变are。?

this, that 该咋办，these, those 替代它。?

he, she, it 要变啥，全部变 they 就行了。?

I要变 we 别落下，名词后面把 s/es加。?

名前冠词去掉它，其余成分原样加。

练习如下：

This is a man teacher.?

2.He eats a tomato every day .

3.That is my sister .

4.It is a photo of her family.

5.She wants to see a movie .

6 IS this you aunt? -Yes,it is./NO,it isn't. This isn't my aunt.

7 It is a book. Is it a book? It isn't a book.

8 He is my father。 Is he your father?-Yes,he is./No he isn't. He isn't my father.

9 This dictionary is on the desk. ?Is this dictionary on the?desk? This dictionary isn't on the desk.?

10 This girl is my sister. ?Is this girl sister This girl isn't my sister.

1, I he a car. ?we he cars.

2, He is an American boy. They are American boys.

3, It is a car. ? They are cars.

4, This is an eraser. ?These are erasers.

5, That is a backpsck. ? Those are backpacks.

6,I'm an English teather. We are English teathers.

7,It's a new shirt They are new shirts

8,He's a boy . They are boys.

9,She's a singer . ? They are singers.

10,What's this in English ?What are these in English?

英语句型转变 单数变复数

一）在后面加s。如：fathers, books, Americans, Germans, les, bananas

二）x, sh, ch, s, tch后加es。如：boxes, glasses, dresses, watches, wishes, faxes

三）1）

以辅音字母加y结尾的变y为i再加es 如：baby-babies, family-families, duty-duties, comedy-

comedies, documentary-documentaries, story-stories

2）以元音字母加y结尾的直接加s。如：day-days, boy-boys, toy-toys, key-keys, ways

四）以o结尾加s（外来词）。如：radios, photos, 但如是辅音加o的加es：如: tomatoes西红柿, potatoes马铃薯

五）以f或fe结尾的变f为v再加es(s)。如：knife-knives, wife-wives, half-halves, shelf-shelves, leaf-lees, yourself-yourselves

六）单复数相同（不变的）有：fish, sheep, deer鹿子, Chinese, Japanese

七）一般只有复数，没有单数的有：people,pants, shorts, shoes, glasses, gloves, clothes, socks

八）单词形式不变，既可以是单数也可以是复数的有：police警察局，警察, class班，同学, family家，家庭成员

九）

合成的复数一般只加主要名词，多数为后一个单词。如：action movie-action movies, pen pal-pen pals;

但如果是由man或woman所组成的合成词的复数则同时为复数。如：man doctor-men doctors, woman

teacher-women teachers

十）有的单复数意思不同。如：fish鱼 fishes鱼的种类, paper纸

papers报纸，卷子，论文, work工作 works作品，工厂, glass玻璃 glasses玻璃杯，眼镜, orange桔子水

oranges橙子, light光线 lights灯, people人 peoples民族, time时间 times时代, 次数,

chicken 鸡肉 chickens 小鸡

十一） 单个字母的复数可以有两种形式直接加s或’s。如：Is (I’s), Ks (K’s)。但如是缩略词则只加s。如：IDs, VCDs, SARs

十二） 特殊形式的有：child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen

英语复数句怎么变单数句

……这个句子是复数形式

变为单数形式：Is it an English book?

变为陈述句：They are English books.

变为陈述句单数形式：It is an English book.

在英语里面怎样把单数形式的句子改为复数形式

　同学们在做句型转换练习时,常见到“将单数句变成复数句”这类练习题。不少学生做这类练习时总是“顾此失彼”。那么,如何将单数句变成复数句呢?请注意以下几点:一、将作主语的主格人称代词,由单数形式变为复数形式,即:I→we,you→you,she(he,it)→they。例如:He is a boy.→Th

英语句子单数变复数~~急急急~~!

这个主语变化谓语跟着变化就可以了。举个例子 ：

She is a teacher .复数就是： We are teachers.

Liming goes to school by bike .

复数： They go to school by bike.

we are twelve

they are our friends

what color are the boxes?

I he dictionaries