小学英语教科版 (广州)四年级上册Unit 7 How many stars does each group have?导学案

Unit 7 How many stars does each group have?

Focus Points

Let’s Talk

Using “How many....”to talk about differet objects.(twelve red crayons/fifty blue rulers..... )

Warming Up

一．听写

二．单词及短语

1. 班_____________________             2. 黑板__________________

3. 星星___________________             4. 每个__________________

5. 组_________________________         6. 明白_____________________

7. 胜利者______________________        8. 中国人___________________

9. 数学______________________          10. 五十____________________

11. 八十______________________         12. 十五____________________

三．课文内容

根据提示把句子补充完整。

A: Look at the blackboard. How many                          have?

 （你们组有多少个星星？）

B: Let me see. Group 1 ____ eighty stars. Group 2 ____ sixty-six stars. Group 3 ____seventy-five stars.

A: So group 1 is the       .（胜利者）

B: Great! That’s ______group.（我的）

Language Points

【知识考点一】

 How many stars does each group have?

 多少：How many 和 How much 

 How many 后+可数名词复数

 How much后+不可数名词

e.g How_______ water is there in the bottle?

   How_______ pears are there in the box?

 【试试看】

 How___________milk is there in the glass?

 How___________birds can you see in the picture?

 How___________is the rubber?

 How___________books are there on the desk?

【知识考点二】

 让我想想。  Let me see.  

Let + 宾格 + 动词原形 + 其他。

e.g Let him go.

   Let us come to the party. 

【知识考点三】

 do, does

它们为助动词，本身没有意义，只是帮助主要动词构成谓语，表示疑问，否定，语态等。

(1)构成疑问句或否定句。

How___________you go to the park?  (do, does)

He___________not smoke. (do, does)

(2) 加强语气。   

 ___________come and see us. ( 一定来看我们。)

(3) 构成否定的祈使句。

Don’t be so careless. ( 不要那么粗心)

【知识考点四】

一般现在时

Group 1 has eighty stars.

一般现在时定义： 表示经常发生的动作或存在的状态。    

一般现在时的用法：

1）表示经常性或者习惯性的动作，常与always, often, usually, every day, sometimes等词连用。 

e.g  He always _______(ride)a bike.      They often _______(help) me.

2）表示事实或客观真理。

e.g The earth ______ around the sun.  

   May ______ after April.

一般现在时动词第三人称单数变化规则：

1）一般在动词词尾加-s. 如：

 like- likes        know- knows

2)以字母s, x, ch, sh 结尾的动词加-es, 如：

 watch-watches,   push-pushes

3)以辅音字母加y结尾的动词，把y变i, 再加-es, 如：

 study-studies,    fly- flies

4) 不规则变化，如：

have – has,      do-does

Fun with Culture

  One day, the father let eight year-old son send a letter, the son took the letter , the father then remembered he didn't write the address and addressee's name on the envelope.After the son comes back, the father asks him: "You have thrown the letter in the mail box?"　"Certainly""You have not seen on the envelope not to write the address and the addressee’s name?""I certainly saw nothing written on the envelope.""Then why you didn't take it back?" "I also thought that you do not write the address and the addressee, is for does not want to let me know that you do send the letter to who!"
   有一天,父亲让八岁的儿子去寄一封信,儿子已经拿着信跑了,父亲才想起信封上没写地址和收信人的名字。儿子回来后,父亲问他:“你把信丢进邮筒了吗?” “当然”“你没看见信封上没有写地址和收信人名字吗?”“我当然看见信封上什么也没写”“那你为什么不拿回来呢？”“我还以为你不写地址和收信人,是为了不想让我知道你把信寄给谁呢!” 

Go For It

一．选择题。

 (   )1. Look______the little boy.

       A. to             B. at           C.for      

 (   )2. Mao Tian has______stars.

       A. sixteen six      B. sixty six      C. sixty-six        

 (   )3. How much__________does the bear eat?

       A. fish            B. meat         C. bananas    

 (   )4. There ______15 chairs in my classroom.

       A. is              B. are           C. be    

   (   )5. Let ’s help ______.          .

        A. he            B. she         C. her     

   (   ) 6. How many______are there on the desk?

        A. book          B. a book      C. books

   (   ) 7. How many bananas______on the table?

        A. there are       B. have        C. are there

   (   ) 8. Our school______a library.

        A.have           B. has         C. there is

   (   )9. ______ water in that bottle?

        A. How many     B. How much   C. How old

   (   )10. There ____two small beds.

        A. is            B. are          C. am

二. 读单词，选出划线部分读音不同的选项。

（   ）1. A. cat          B. cousin       C. coat        D. city         

（   ）2. A. home        B. those        C. not         D. nose        

（   ）3. A. floor         B.horse        C. sorry       D. morning     

（   ）4. A. box          B.no          C. zero        D. disco     

（   ）5. A. boat          B.not         C. toast        D. road   

三. 写出下列单词的适当形式。

1．box(复数)_____________             2. long(反义词)_____________          

3．small(反义词)_____________          4. do(第三人称单数) ____________ 

5．we’ll(完全形式) _____________        6. let’s(完全形式)_____________  

7．my (宾格) _____________             8. your(人称代词) _____________ 

四. 按要求完成下列句子。

1.There are 32 pupils in the picture. (就划线部分提问)

  ______ ______ pupils______ _____ in the picture?

2.There is a computer on the table( 改为一般疑问句)

  ______ ______ a computer on the table?

3. The English book is under the desk. ( 就划线部分提问)

  ______is the English book?

4.Is it your pencil? (作否定回答)

  _________________________________________

5. It is big and strong( 改为否定句)

  ______ ______big and strong.

五．根据实际情况回答问题。

1.How many children are there in your class?

  ______________________________________________                                                        

2.How many desks are there in your class?

  ______________________________________________                                                        

3.How many English teachers are there in your school?

_______________________________________________                                     4. How many pens are there in your pencil box?

  _____________________________________________                   .

5. Are there any maps on the walls in your classroom?

 ______________________________________________                                                     

六．阅读短文，回答问题。

   Hello, boys and girls. I am Tom, I am in Class Three, Grade Four. Look, this is my new classroom. It is nice and clean. The wall is white. The floor is green. There is a blackboard in t he front. There are two doors, four windows, six lights and many desks. Where is my seat? It’s near the door. There are two books on my desk. I love my new classroom every much.

（   ）1. Tom is in Class_____Grade_____.

        A. Three, Four          B. Four, Three

（   ）2. Tom’s classroom is nice and_____.

        A. white               B. clean

（   ）3. The floor is _____.      

        A. white               B.green

（   ）4. There are _____lights in Tom’s classroom.

         A. four               B.six

（   ）5. There are_____books on Tom’s desk.

         A. 2                  B.3