篠田麻里子
把单数的句子成复数的句子：变法是把能变成复数的词变成复数，但a或an要把去掉。特殊疑问词、形容词、国家及地点通常不变。Eg：把下列句子变成复数1， I have a car ----we have cars2， He is an American boy. ----They are American boys3， It is a car ----They are cars4， This is an eraser ----These are erasers5， That is a backpsck -----Those are backpacks6，I‘m an English teather ------We are English teathers7，It’s a new shirt---- They are new shirts8，He‘s a boy ----They are boys9，She’s a si 更多知识点也可关注下北京新东方小学全科教育的英语课程~
女儿我爱你
小学四年级英语单数句和复数句知识要点精读
口诀 ：单数句子变，变化规则要记住。名词代词要变化，am，is要变are。
this，that变成啥，these，those来替它。he，she，it要变啥，全部变they不用怕。
I要变we莫落下，名词后面把s/es加。名前冠词去掉它，其余成分原样加。
具体注意下面的六要素 ：
1.单数主格人称代词要变成相应的复数主格人称代词，即I→we;you→you;she，he，it→they。如：Sheisagirl.→Theyaregirls.
2.am，is要变为are。如：I‘mastudent.→Wearestudents.
3.不定冠词a，an要去掉。如：Heisaboy.→Theyareboys.
4.普通单数名词要变为复数形式。如：Itisacat.→Theyarecats.
5.指示代词this，that要变为these，those。如：Thisisabook.→Thesearebooks.
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 apple tree.→They are apple trees.
小咩要减肥
在英语里面怎样把单数形式的句子改为复数形式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.我是一名学生变成复数形式的句子I am a student. 我是一名学生。We are students. 我们是学生。用too加形容词组成单数和复数形式的句子,各五句!!1. You are too clever a boy. They are too clever boys.2.This is too difficult a book. Those are too difficult books.3. She bought too expensive a house. She bought too expensive houses.4. I read too easy an article. I read too easy articles.5. I am teaching too stupid a child. I am teaching too stupid children.用too加形容词组成单数和复数形式的句子,各五句!!too,总是表示太过于而嫌弃的意思，而不是表示美好的多。单数：1) I saw the too dirty boy in the river.（我看到在河里的那个小孩太脏了）2) Beijing is a too large city. （北京这个城市太大了）3) I have a too big hand so that I can't hold the neddle.（我的手太大了，都拿不住针了）4) Jack has a too old laptop so that he can't do his homework online.（Jack的笔记本电脑太旧了而不能在网上完成作业了）5) There is a too large bed in my room.(我房间的这张床太大了）复数：1）There is too many people on the platform.（站台上有太多的人）2) There are too many keypbordys for the kid so that he dont press the right one.（太多的按键以到于那个小孩不能点击正确的一个）3) I have too many bottles in my warehouse.（我库房里有太多瓶子）4) Tom has too many playing cards.（Tom 有太多的扑克）5) A loptop was built from too many 空白ponents（笔记本电脑是由太多的元器件构成的）6）There are some too old books on the desk ( 桌上有几本太旧的书）不可数名词：1）I saw the too dirty water in the river.(我看到河里的水太脏）2) There is a plate of too semlling fish on the desk. (桌上有一盘太臭的鱼）
水瓶座A型
小学英语单数句子变成复数的句子正确的形式可以是There is a pear on the table，变成复数后的正确英语形式是There are some pears on the table.
