名词单数及练习题

名词单数
学习语法规则
定义:名词是表示人或事物名称的词。

名词有可数和不可数之分,可数名词又有单数和复数两种,a banana, some bananas。

用法:
（1）可数名词单数前常常用不定冠词,a或an 表示一个(支)等。

一般情况下,可数名词单数面用不定冠词a,但是如果名词的第一个字母的发音是元音,就要用不定冠词an。

如an apple，an hour，an egg，an orange 等。

(2）英语里还有一个定冠词the, the 相当于指示代词和物主代词,用于修饰和隔是名词。

如There is a pen on the desk. The pen is red.
3.句子成份:名词或代词+be 动词+名词或形容词(数词等),构成了主系表结构。

Eg：I am a teacher. She is thirteen. They are nice. We are students.
口诀记忆语法
名词作用特别大组词造句全靠它有时能用代词替
单数复数别弄差根据单复选动词前后一致记住啦!
一般疑问句口诀一般疑问句变起来很容易Be 动词提句首
句尾问号加上去变否定也容易Be 后加not 就可以
针对I来提问I 变you 是常理
特殊疑问句变起来很容易
一找（找特殊疑问词）二替（替换划线语）
三移（将特殊疑问词移到句首）四变（将特殊疑问词后面变成—般疑问句)
俩俩对话操练语法
1.- Is this a bike？
2.- Is that a car?
-Yes, it is. Yes, it is.
3.- is that a ball?
4. -Is this your eraser?
- Yes, it is. - No, it isnt.
5.- What's this？
6.- What's that?
- It's a panda. - It's a dog.
7.- Is that her pen? 8. - Is it a yellow desk?
- No, it isn't. -Yes, it is.
Writing Test
1.用方框里的词填空。

a an
1. This is ___ egg. It's big.
2. May I have____new bag?
3. This is _____house.It is _____old house.
4. I have____apple. It is ___ big and red one.
5. That's____English book. It isn't _____Chinese book.
a an the
1. Rose is riding______bike._____ bike is red.
2. My brother is _____taxi driver. Look, he's in ____taxi now.
3. Look at _____ teacher's desk. It is _____ old one.
4. Jane has _____new skirt._____ skirt is very beautiful.
5. Is ____ picture nice?- Yes, it's _____very nice picture.
2.选择最佳答案
( ) 1. T like _.m___ orange ruler very much.
A. An
B. the
C./
( ) 2. This is __ table. That is ____ eraser.
A. an, a
B. a ,an
C. a ，a
( )3. Mom tells her litutle daugher _. Ox_' old story every night.
A. a
B./
C. an
( )4. This is a____. And that is a.__------'
A. pear，banana
B. banana, apple
C. apple, orange ( ) 5. It's warm in_____spring,
A./
B. the
C. a
( ) 6. My watch ________ on the desk.
A. is’nt
B.isn’t
C. aren't
( )7. -____that boy your friend? - Yes,____ is.
A. Is, she
B. Is, he
C. Are, they
( )8.- What's that? -- _____a lion,
A. It’s
B. Its
C. It
( )9. - Is this a potato?,- No,_____ isn't.
A. this
B. that
C.it
( )10. - Are____you a nurse?- Yes, I___.
A. Is, I
B. Are，I
C. Are, we
3. 按要求完成下列句子
1.is，not，a，that，tree.（连词成句）
_______________________________
2.This is a elephant.（改错）
_______________________________
3.This is a panda.（改写成否定句）
_________________________________
4.That is a bike.（变成一般疑向句并做否定回答）_____ _____a bike? No,_______ _______
5. This is an apple.（就划线部分提问）
________ __________?
5.根据汉语提示写句子
1.这是什么？是辆公交车_________________________________
2.那个用英语怎么说？______________________English?
3.它不是我的椅子。

lt__________ my chair,
4.那个男孩是Jack 吗？是的。

_____that ______ Jack？- Yes,___
5.那是什么？那是一个球。

________ that?---_________ a ball.。