七年级英语上册语法专项练习题

七年级英语上册语法专项练习题

一、be(am、is、are)的基本用法，区别及其引导的一般疑问句和回答。

am接在I之后，is放在单数的名词或代词之后，are放在复数的名词或代词之后，否定句在be后加not，一般疑问句将be提前。回答:Yes,人称代词+be./No,人称代词

+be+not.如:

1）He is Mr. Chen. He is nit Mr. Chen.

--Is he Mr. Chen? --Yes, he is./ No, he isn't.

2）I am a student. I am not a student.

--Are you a student? --Yes, I am./ No, I am not.

3）They are teachers. They are not teachers.

--Are they teachers? --Yes, they are./ No, they aren't.

练习:(一)用联系动词be(am、is、are)的正确形式填空。

1. you from? Mr. Chen.

3. she your mother? they from Japan? --Yes, they .

a teacher and she a doctor.

Jack from? fine, too. Thanks.

this? --This Wang Kang.

you a student? --Yes, I am.

is Beijing? --It in China.

Ronaldo a Brazilian? --Yes, he is.

12."I" is also a letter. and I student.

and she friends. and I teachers.

(二)将下面的句子变成一般疑问句并做出问答。

is my football.

are his books.

and Tom are good friends.

4. My birthday is on November 1st.

son is twelve years old.

（三）将下面的句子变成否定句。

card is on the tables.

are my parents.

and Tony are our friends.

things are five dollars.

girl is his sister.

（四）划线部分提问。

teachers are in the classroom.

girl's telephone number is 032-55746.

pen is black.

socks are five yuan.

are thirteen years old.

二、可数名词的复数:

（1）规则变化

1）一般在名词词尾加-s，如: car–cars; apple–apples

2）以辅音字母s, x, ch, sh结尾的词，在词尾加-es，如: box–boxes; bus–buses; watch–watches.

3）以辅音字母+y结尾，变y为i再加-es，如:family–families.

4）以fe, f结尾，变fe, f为v再加-es，如: life–lives.

（2）不规则变化:如: mouse–mice; tooth–teeth; foot–feet; Chinese–Chinese; Japanese–Japanese; man–men; woman–women; child–children.

练习:写出下列名词的复数形式或选择填空。

is some on the plate.

has two .

; watches ; watch ; watches ; watch

little baby has two already.

many can you see in the picture?

tomato

is the meat, please? --Ten yuan a kilo.

much many old long

you please pass me ?

paper papers pieces of paper long

28."What would you like, Ann?" "I'd like two ."

of milk of milk of milks of milks

are my . box boxes

are three and seven in the picture.

, sheeps , sheep

, sheep , sheeps

三、a，an的用法:

a/an都表示"一，一个"，放在可数单数形式的名词前，如果单词以元音音素开始的，我们在前用an，如:an apple/ an interesting book/ an English boy/ an old man等。练习:选择填空

train is running fifty miles .

hour hour hour hour

's this? -- Wang Yu.

's 's is is

's that? --It's egg.

C./

's that in English. It's car. It's orange car.

sister often after class.

the piano the basketball the piano basketball

Men Square and Great Wall are two of the places everyone should see in

People's Republic of China.

the B./ / / D./ the

7. old man is English teachers.

; an ; an ; the is English teacher.

D./

四、区别has/have与am/is/are的用法:

has/have表示"有"，即"某人有某物"，

am/is/are表示"是"，即"…是…＂

五、有实义动词的一般现在时态的用法:动词原形和动词第三人称单数形式

（一）动词第三人称单数形式:动词+s/es，规则:

，如:make--makes; come--comes

1）一般情况以及以e结尾的动词，直接加“s”

2）动词以o，s，ch，sh，x结尾，加“es”

，如:do--does; watch--watches; wish--wiahes; miss--misses; guess--guesses

3）以辅音字母+y结尾的动词。先把y改为i,再加es，如:study--studies

4）特殊情况:have--has

（二）句型转换:

1）主语为第三人称单数，否定句，在动词前加doesn't，再把动词改回原形。一般疑问句，在句首加does，再把动词改回原形。

回答用:Yes,人称代词+does./No,人称代词+doesn't.如:

She has small eyes.

She doesn't have small eyes.

--Does she have small eyes? --Yes, she does./No, she doesn't.

2）主语为除第三人称单数之外的人称，否定句，在动词前加don't。一般疑问句，在句首加do，回答用:Yes, 人称代词+do./ No, 人称代词+don't,如:

They have small eyes.

They don't have small eyes.

--Do they have small eyes? Yes, they do./ No, they don't.

练习:

( ) he American? --Yes. He comes from America.