七年级学案二冠词a an the

爱谦教育
冠词a,an,the和指示代词的用法
课题：starter2-starter3 ，unit2冠词，指示代词（this
that those these）
课型：复习时间：
教师签字：家长签字：小主人：
【学习目标】：1.掌握不定冠词a,an的用法，会熟练使用
2.掌握定冠词the的用法，并会熟练使用
【学习重点】：学会使用冠词a,an,the,并应用在以后的学习中
【学习过程】：
一：回忆不定冠词的基本用法
1.不定冠词是什么含义？
表示微弱一的概念，但并不强调数目，只表示名词为不特定者。

2.不定冠词的六个基本表示方法是什么？
（1）表示数量一：a book,an egg
（2）笼统的指某人或某物，但不具体说明：
There is a car in the yard.
（3）泛指某一类人或事物
A horse is a useful animal.
（4）首次提到的人或物
This is a key.
（5）表示某一类人或事物中的一个
There is an elephant in the zoo.
（6）用于抽象名词前，使抽象名词具体化，表示“一次，一种，一场”等。

It’s a pleasure to talk with you.
（7）用于某些固定搭配中
Have a look take a walk have a good time
3.不定冠词的用法
a用在辅音音素开头的单数可数名词或字母前面an用在元音音素开头的单数可数名词或字母前二：回忆定冠词的基本用法
1.定冠词是什么？
The是定冠词，表示特指的人，物或群体，它可以用在名词前表示特指双方都知道的或者上文中提到的人或事物。

2.定冠词的具体用法。

（1）和个体名词的单数复数连用，表示某个特定的一：听写单词（30个）二：听写短语（20个）
人或事物。

Give me the book.
(2)特指说话双方都知道的人或事物。

Where is the ruler ?
(3)指上文中提到的人或物。

This is a pen.The pen is black.
(4)用在世界上独一无二的事物前。

the sun the earth the moon the world (5)和某些形容词一起连用，表示一类人。

the old the young the poor
(6)用在方位名词前
the east the west
(7)与play连用时，用在西洋乐器名词前
play the piano
(8)与专有名词连用
The great wall the summer palace
(9)用在一些固定短语中
In the morning/afternoon/evening
总结：特指双方熟悉，上文已经提及。

世上独一无二，某些专有名词。

方位名词乐器，习惯用语要牢记。

三：指示代词this that those these
1.指示代词是表示指示概念的代词，this these表示距离较近的，that those 表示距离较远的人或事物。

2.用法：this that做主语时，be动词用is，后面的名词用单数，these those做主语时be用are，后面的名词用复数形式。

3.回答主语是this或that的一般疑问句中用it代替this或that，在回答these或those作主语的一般疑问句中用they代替these或those。

三：听写重点句子
四：单数句子变成复数
1.指示代词this变these，that变成those
2.人称代词变化：I变成we，you不变，he/she/it 变为they
3.Be的变化：is、am变为are
4.不定冠词a/an去掉
5.可数名词的变化：单数变成复数
【诊断评价】：
一、单项选择。

1. He often has ________ egg and some milk for breakfast.
A. /
B. a
C. the
D. an
2. ---What’s the trouble with Lingling?
---She does not go to________ school and stay in _____bed now.
A. a; /
B. the; the
C. /; /
D. /; a
3. ---Do you have _______ dictionary?
---No，but Lucy has ______ new dictionary 补充题：
4. _______ earth is round.
A. A
B. An
C. The
D. /
5. There is _______ “L”in the word “LUCK”.
A. a
B. the
C. an
D. /
on the bookshelf.
A. a; the
B. the; the
C. the; a
D. a; a
二. 句子改错。

每句中有一个错误，请改正。

1. We wait here for half a hour.
2. Students often play the football after school.
3. They often have a supper in a restaurant.
4. Smiths are talking happily.
5. Are you from the America?
6. Panda live in China.
7. On the Sunday we don’t go to school.
三．请将下列句子改成复数形式
1.That is a ruler.
2.This is an orange.
3.She is my friend.
4.Is that a pen?
5.I like tomato.
6. It’s a dictionary.
7.He has an English dictionary.
8.She has a watch.
9.This is a comedy and that is a documentary.
10. There is a knife in the box.
11.She is a girl student. 四．专题训练。

1. I hope you have ______ happy day today.
A. a
B. an
C. the
D. /
2. _______ Whites are having dinner together.
A. A
B. The
C. An
D. /
3 There is _______ orange and some pineapples in the basket.
A. the
B. /
C. a
D. an
4. Lisa has _______ hat. ______ hat is very beautiful.
A. a; A
B. an; A
C. a; The
D. an; /
5. I’m watching_______ movie. It is
about_______ interesting love story.
A. a; an
B. a; a
C. the; the
D. /; an
6. There is _______ house in the picture. There is ________old woman near_________house.
A. an; a; the
B. a; an ; the
C. the ; a; an
D. a; the; an
7 He has already worked for ______ hour.
A. the
B. an
C. a
D. 不填
8. Alice is fond of playing ______ piano.
A. the
B. an
C. a
D. 不填
9.------ Where is Jack? ------ I think he is still in ______ bed，but he might just be in
______sitting room.
A. 不填；不填
B. the; the
C. the;不填
D. 不填; the
10.When do you have _____breakfast every day?
A. a
B. an
C. the
D. 不填
11. I like watching ____ TV and listen to ____ radio.
A. the; the
B. /; /
C. the; /
D. /; the
12. She's a woman doctor.。