英语语法单数句变复数句

英语语法专项练习
句子专项训练3
一、把下列单数句改为复数句。

1.That tree is in front of my house.
Those trees are in front of my house.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

that→those，tree→trees，is→are
2.There is a book on the desk.
There are some books on the desk.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are，a→some，book→books
3.There is a woman near the house.
There are some women near the house.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are，a→some，woman→women
4.I’m a student.
We are students.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

I→we，am→are ，studen t→students
5.She is a doctor.
They are doctors.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

she→they ，is→are，doctor→doctors.
6.There is a picture on the wall.
There are some pictures on the wall.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are，a→some，picture→pictures
7.Is there a baby in the room?
Are there any babies in the room?
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are,a→any,baby→babies
8.He has a Chinese friend.
They have some Chinese friends.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

he→they,has→have,a→some,friend→friends
9.Is there an apple on the tree?
Are there any apples on the tree?
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are,an→any,apple→apples
10.I have a pen.
We have some pens.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

I→we,a→some,pen→pens
11.My English teacher has a dress.
Our English teachers have some dresses.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

my→our,teacher→teachers,has→have,a→some
12.There is a pencil-box in the bag.
There are some pencil-boxes in the bag.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are,a→some, pencil-box→pencil-boxes
13.There is a dog in my bedroom.
There are some dogs in my bedroom.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is →are,a→some,dog→dogs
14.Is there a letter for me?
Are there any letters for me?
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

is→are,a→any(因为是在疑问句中),letter→letters
15.This car is Tom’s.
These cars are Tom’s.
答案解析：单数句改为复数句，主要是将主语和谓语等对应改为复数就可以了。

this→these,car→cars,is→are。