名词冠词复习.doc

In the picture
教学目标：
1. 理解名词单复数之分，掌握名词的复数变化；
2. 理解冠词a,an,the的用法，并能灵活运用；
3. 独立完成相应名、冠词的练习；
4. 能够通过复习归纳名词、冠词用法规律，培养逻辑思维能力。
教学重难点：名词单复数变化及冠词的用法
教学设想：复习几类常用名词，渗透单复数及冠词用法。

Step 1 Warm up
课件显示身体部位名称，并显示单复数Say and do: I have a head, a nose, a mouth,two eyes,two ears,two hands…( 复习身体部位，强调单复数形式,并用红色标出复数)

Step 2 Presentation and practice
1. 利用教室及学生现有的东西：Look! I have a pen and two pencils. What do you have?强调a pen , two pencils.让学生Pair work: I have …
[可扩展到我家里有…（复习家庭成员及一些杂物如电器等）,操练后让学生归纳出规律：一个物体时用a …,两个以上可数物体用… …s,名词后直接加s,显示文字以便理解]
2. 显示动物园(elephant,ant,eagle,fox,sheep,deer等)图片：I have a picture, look at the（重读强调the） picture ,what can you see?复习an …（显示文字an elephant, an ant…）
[归纳：元音开头的单个名词用 an。补充：有些名词复数形式与单数一样如：sheep,fish,rice,deer]
练习：___orange ____snake ___ deer ___ eggplant
___egg ____ English book ___ Chinese book
3. 显示另一幅图片(水果蔬菜): I have another picture, look at the（重读强调the） picture. What can you see?
…bananas,…peaches, tomatoes,potatoes，strawberry,strawberries…
( 归纳：以字母ch,o,x,sh,s 结尾的名词复数加es，有个别词例外如photo-photos，piano-pianos;以辅音加y 结尾的可数名词去y 变i加es.)
4. I like fruit and vegetables,because they’re healthy. The doctors (显示医生图片)say we must eat enough fruit and vegetables,and we must brush our teeth.显示一名警察图片，What does he do?—He is a policeman. 显示多名警察图片，they are policemen. The doctors help people ,and the policemen also can help people.(显示).
(注：有些名词单数变复数不规则，让学生举例，竞赛哪组说的多，如foot-feet，man-men,mouse-mice,child-children…)
5. Oh! I am tired, I’m hungry and thirsty. I need some bread and water(显示相应图片)。Breads?---引导学生No,this is bread.或者This is the bread, 而不是This is a bread. (一些名词不可以数，没有复数形式：homework,bread,food,soil…the可以用在特定名词或不可数名词前面)
6. Look at the picture(书房图),there is __ English book on __ table, __ football is under ___ table,a picture is on __ wall…

Step 3 Consolidation
1. Let students say the rules:Ⅰ可数名词复数变化有
⑴一般直接加s;⑵以字母s,sh,ch,x,o结尾的加es;⑶以辅音加y结尾的去y加ies;⑷不规则变化，遇几个记几个。
Ⅱ可数名词表示一个时，用a,元音前用an,表特指或复数时用the,但是专有名词如姓名、国家前不用冠词。
2. Look at the picture for 1 minute,then remember what can you see(显示一幅有单复数名词图片，给学生记忆，然后让他们回忆自己所见)
3. Read ,write and choose:
一．写出下列名词的复数形式。
（1）box — 　　（2）church — 　　（3）brush — 　　（4）girl— 　　（5）baby— 　　

（6）day—　　　（7）watch—　　 （8）flower— 　　（9）foot—　　（10）knife —
二．根据句意用所给词的适当形式填空：
1. I have a lot of ______ to do. (homework)
2. There are seven ______ in a week. (day)
3. How many _____ can you see? (tomato)
4. Miss Guo is wearing a pair of _______. (glass)
5. There are five _________ in the picture. (child )
6. I like taking ________．（photo）
7. l can see two__________ standing there．（woman）
8. There are two baskets of__________ on the floor．（apple）
9.——Tina，could you please play＿＿＿＿ piano for me while I’m singing？
——With pleasure. a .a b. an　c. the d. /
10.We have three meals ＿＿＿＿day. We have breakfast at 6：30 in ＿＿＿＿morning every day.a. the， the， the b. the， /， the c. a， /， the d .a， the， the
11.Yesterday I went to＿＿＿＿ work on ＿＿＿＿foot. a. /， / b ./， the c .the， / d. the， the
12.mr black will go back to England______. a .by air b .by a plane c. by trains
13.The girl under ____ tree is my sister. a. a b .the c .an d./
14.There is __ apple on the desk. a. a b .the c. an d./
15.I am going to play __ football. a. / b. a c. the
16 . Han Meimei is ___ Chinese girl.  Lucy is ____ English girl.
  A. a; a     B. an; an    C. a; an      D. an; a 
17._____ old lady in brown is____ university professor.
  A. An; a    B. An; /     C. The; an   D. The; a 
18. This is____ egg . ____egg is big. A. a; A B. an; An C. a; The D. an; The
19. .______moon moves around ____ earth, and they both are smaller than_____ sun.
A. The; an; a B. A; the; the C. /; /; / D. The; the; the 
20.There is __ bread on the table. A. /; B.a