马承1B第十、十一次课 (1).ppt

1、LESSON 6,Teaching purpose: 1.Review L5 Grammar & text & Reading 2.Learning L6 words & text1 & Grammar,Key points: 1.We can cross the street now . We can not cross the street now. 2. May I speak to Nancy? This is Nancy. 3. We must cross the street here. We mustnt cross the street there. 4. Must we cr

2、oss the street here? Yes, you must./ No, you neednt.,Difficult points: 情态动词：can 、may、must 的用法和否定形式 Must 引导的疑问句肯定回答用must，否定回答用neednt,Teaching procedure,Step 1 : Review L5 Grammar & text & Reading Step 2 : Learning L6 words Step 3 : text1 Step 4 : L6 Grammar Step 5 : 外教课 or 天目,Class 1,Step 1 : check n

3、ames Step 2 : warming up Step 3 : Review L5 Grammar & text & Reading Step 4 : Learning L6 words,bin,Paper,bottles,bottle,can,cans,can of fish / oranges ,now,child,children,care,earth,globe,thing,line,white lines,cross,through,plant,plant trees,about,when,sport,center,sport centrt,swim,run,speak,wast

4、,lot,lots of books,a lot of money,Hello! May I speak to Nancy?,This is Nancy. Whos that?,This is Tony. Nancy can we go swimming this afternoon?,Good idae. When and where?,In the Sports Center at two oclock.,OK. See you then.,See you.,Hello! May Nancy?,This Who?, Tony. Nancy canthis afternoon?,Good i

5、dae. and ?,In the at two oclock.,OK. See you then.,See you.,Mike, you mustnt run about in the street.,Yes, Mum.,The light is red. We mustnt cross the street.,I see.,The light is green. We can go now.,Look at these white lines. We must cross the street here.,Mike, you street.,Yes, Mum.,The red. We cr

6、oss ,I see.,The green. We now.,Look at white lines. We cross here.,情态动词 ,can的用法 may的用法 must的用法,can的用法,1.I can lift the stone. 2.You can borrow my bike tomorrow. 3.Can it be true? 4.It cant be true.,. 1.能力 2.许可 3.猜测（用于疑问句、否定句）,.can的例句,1.Can you see a nice boy on the bed? (做肯定回答和否定回答。） 2.Go down this

7、street you can see it. （转换为一般疑问句） 3.We can cross the street now. （转换为否定句）,We can plant more trees in our school.,转换为否定句,We cant plant more trees in our school.,转换为一般疑问句，并作肯定和否定回答。,Can you plant more trees in your school?,Yes, we can. No, we cant.,We can walk to school.,转换为否定句,转换为一般疑问句，并作肯定和否定回答。,He

8、can do lots of things.,转换为否定句,转换为一般疑问句，并作肯定和否定回答。,may的用法,1.You may go home now,Susan. 2.You may not smoke in the classroom. 3.May I sit down? Certainly./ Yes,please./ Why not?/ Sure. No, I am sorry./ Im afraid you cant. 4.I may borrow this book, maynt I?,。1.许可,表示许可时，无甚区别，may较正式，can较口语化。,5.May I spea

9、k to you /Nancy/ 6.Can I have a cup of tea, mother?,2.猜测、可能性（用于肯定句中）,1.The story may or may not be true. 2.Can that be true? May that be true? 3.He cant know the truth. He may not know the truth.,他不可能知道真相。 他可能不知道真相。,。may 的例句,1.May I swim in the see? -Yes , you may. -No , you may not. May I cross the

10、 street ?(做否定回答） May I jump on the table? (做否定回答）,May I run on the island?,(做肯定和否定回答）,May I cross the street?,(做肯定和否定回答）,must的用法,1.You must get up much earlier. 2.You must not speak ill of others. 3.Must we wash the dishes at once/ Yes, you must. No, you neednt ./ you dont have to. 4.We must cross t

11、he street here. (转换为否定句） 6.Must we cross the street here? -Yes , you must. - No , you neednt.,。1.必须、一定 2 .偏偏 3.猜测（用于肯定句）,I must come here tomorrow.,转换为否定句,转换为一般疑问句，并做肯定和否定回答,I must do morning exercises.,转换为否定句,转换为一般疑问句，并做肯定和否定回答,He must do his homework.,转换为否定句,转换为一般疑问句，并做肯定和否定回答,做练习：P34 对话练习 做练习册： P42 三题 P43 二、三题 P44 五题 P46 七、九题,Helping,the,earth,We must care for the earth,but what can a child do?,We can take cans, bottles and paper to