1.复数句是什么意思

2.单数句变复数句的规则口诀

3.英语句子变复数,怎么做,谢谢!

句子复数变单数的规则_句子复数

this is a cat改为复数句these are my cats.

一、翻译

单数句:this is a cat. 翻译为:这是我的猫。

复数句:these are my cats. 翻译为:这些是我的猫。

二、语法

单数句改为复数形式时,将其中的代词、系动词和名词,都做相应的变化。

三、示例

1.指示代词

指示代词单数:this(这个),that(那个),指示代词复数:these(这些),those(那些),举个例子:

eg: This is a book.(改为复数句)→These are books.

主语this是单数,be动词也是单数,a book也是单数,所以说变为复数句就要把这三者都变为复数,this变为相对应的these,is变为are,a book变为books。同理可得,

eg: That is a boy.(改为复数句)→Those are boys.

2.人称代词.

人称代词单数:l(我),you(你),she(她), he(他),it(它);

人称代词复数:we(我们),you(你们),they(他们);

eg: l am tall.(改为复数句)→We are tall.

eg: You are smart.(改为复数句)→You are smart.

eg: She is a girl.(改为复数句)→They are girls.

单数句变复数句的6大方法及口诀:

一、6大方法

1、人称代词主格单数变成相应的人称代词主格复数。如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:lt 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.

二、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。

复数句是什么意思

i am a student.We are students.

you are a student.You are students.

She is a doctor.They are doctors.

This is a book.They are books.

There is a book.There are books.

It is a dog.They are dogs.

A map is on the wall.Some maps are on the wall.

There is a cat.There are cats.

He is a man doctor.They are men doctors.

She is a woman nurse.They are women nurses.

单数句变复数句的规则口诀

指包含两个和两个以上主谓结构的句子。

这样的句子中,正常有两个和更多的主语和谓语,都各自构成完整的句子,被同一个连词(and、but、or等)连接在一起,形成一个复合句,每个主谓结构都可以独立表达一个完整的思想,但整个复数句表达的是一个更复杂、更全面的意思。

复数句在表达中可以使句子更加丰富、多样,能够表达多个相关和对比的观点,增强语言的表达力。在写作和口语中,复数句的使用可以使文本和对话更加连贯、流畅,帮助读者和听者更好地理解说话者的意图和思路。

英语句子变复数,怎么做,谢谢!

单数句变复数句的规则口诀如下:

名词单数变复数,直接加-s占多数,s、x、z、ch、sh来结尾,直接加上-es,词尾是f或fe,加-s之前先变ve,辅母+y在词尾,把y变i再加-es,词尾字母若是o,常用三个已足够,要加-es请记好,hero、tomato、potato。

主语的变化

在单数句子中,主语通常是一个单一的名词或代词。在变为复数句子时,主语需要变成复数形式,通常是加上-s或-es。

例句1:The girl is wearing a red dress.(单数句子)

复数句子:The girls are wearing red dresses.(复数句子)

谓语的变化

谓语是用来描述主语的动作或状态的。在单数句子中,谓语动词的形式通常与主语保持一致。在变为复数句子时,谓语动词需要变成复数形式,通常是加上-s或-es。

例句2:John likes to read books.(单数句子)

复数句子:John and Mary like to read books together.(复数句子)

宾语的变化

在单数句子中,宾语通常是名词或代词。在变为复数句子时,如果宾语是可数名词,需要变成复数形式。如果宾语是不可数名词,则不需要变化。

例句3:I want to buy a book.(单数句子)

复数句子:We want to buy several books.(复数句子)

定语的变化

定语是用来修饰名词或代词的。在单数句子中,定语通常是形容词或名词。在变为复数句子时,定语也需要变成复数形式。

例句4:The car is blue.(单数句子)

复数句子:The cars are blue.(复数句子)

1.these are our books.

2.those are their families.

3.they are french.

4.we are students.

5.they are hairdressers.

6.are these lily's pens

7.are those your friends cars.

8.they are their dresses

9.what are your jobs

10.our shirts are blue

11.whose shirt are those

12.they are same color

遵循规律 this变成these that 变成those her his 变成their he she 变成they is 变成are does 变成 do 其他一般名次直接加s就好