【英语教案】八年级英语下册Unit1What’sthematter第3课时Gramma

Unit 1 What’s the matter

第三课时Grammar Focus- Section A 4a-4c

【学习目标】

?掌握并灵活运用本课的重点词汇herself

?重点短语give advice fall down go home and rest cut herself have colds ?语法重点：反身代词和情态动词should的用法

?主动关心身体不适的人并给予适当的建议

【预习导学】

熟记语法聚焦内容

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表示反射或强调的代词叫做反身代词。反身代词是有第一人称、第二人称形容性物主代词或第三人称代词宾格形式，词尾加self或selves组成。反身代词可译为“_______”、_______

【合作探究】

1.【反身代词】

a.反身代词可用作_____、_____、_____等。用作同位语时，主要用于加强被修饰词的语

气，可紧放在被修饰名词后或句末。

?He himself was a doctor. (同位语)

=He was a doctor himself.他本人就是一名医生。

?She is to o young to look after herself. （宾语）她太小了，还不会照顾自己。

He cut himself when he was cooking. (宾语)他做饭的时候割伤了自己。

They taught themselves French. (宾语)他们自学法语。

?That poor boy was myself.（表语）

那个可怜的孩子就是我自己。

反身代词用于 be, feel, seem, look 等后作表语表示身体或精神所处的状态。

I'll be myself again in no time. 我一会儿就会好的。

He doesn't feel himself today.他今天感觉身体不舒服。

b.反身代词还可与动词构成某些成语，如：I hope you’ll enjoy yourself．

希望你玩得开心。

?enjoy oneself=have fun/have a good time意为___________.

Please help yourself to some fish．

请随你所喜吃点鱼。

?Help oneself 意为___________

c.反身代词也可和某些介词构成成语：

They made the machine all by themselves．这机器完全足他们自己制造的。She could read by ________ at the age of four. 她在四岁时就能独自看书了。

?by oneself 意为________

牛刀小试，选择反身代词填空。

（格言欣赏：God helps those who help themselves. 自助者天助。）

1)I didn’t take care of _______ on the weekend.

2)One boy hurt ________ in P.E. class.

3)Jenny cut ______when cooking dinner.

4)Liu Pe ng, did you hurt ______playing soccer?

5)We can cut_______ when we climb mountains.

6)He was climbing by _______in the mountains.

7)I'm not quite _______these days.

8)Everyone should do their best in the situatio ns they find __________ in. 2．【情态动词】

a.should

情态动词should和can ，may ，must一样，没有人称和数的变化，但都不能单独作谓语，必须和后面的动词原形一起构成谓语。

should 作为情态动词，通常用来表示现在或将来的责任或义务，译作“______；应当；可以”。

?You _____ tell your mother about it at once.你应该立即把此事告诉你妈妈。

?He should work harder. 他____更加努力。

?You _____ _____ your mother with the housework. 你应该帮你母亲做家务。

?You ______ _____ soccer in the street. 你们不应该在街上踢足球。

should有时表示应当做或发生的事，例如：

?We should help each other.我们应当互相帮助。

含有情态动词should 的句式变化

1)肯定句式：主语+should+________ eg: ________________________他应该量下体

温

2)否定句式：主语+______+动词原形+其他。eg:_________________你不应该吃那么

多。

3)疑问句式：should+主语+动词原形+其他eg: ____________________（我该看牙医

吗？）_____________（她该怎么办？）

b.【导学测评】

一、选have to与must相关形式词填空

1)You don’t ______ come if you don’t want to. 如果你不想来，就不必来。

2)You _____talk to your mother like that.不准那样跟你妈妈讲话。

3)Mr. Wang knew he _______ act quickly.

4)He told the passengers that he_______ take the man to the hospital. (p.3)

5)He knew that he would ______ do

something to save his own life.他知道他必须做点什么来挽救自己的生命。(8下p.6) 6)When they get older, they __________ do housework.当他们长大后，他们将不得不

做家务。(8下p.22)

二、单项选择

1. A country has dreams. We teenagers ___ also have dreams. With dreams and work,

anything wonderful can be created.

A. may

B. must

C. should

2.You___ drive your car so fast. It’s very dangerous.

3. A. wouldn’t B. shouldn’t C. couldn’t

4.Your hair is too long. I think you ___ get it cut.

5. A. should B. could C. will

6.In order to speak English better, we ____ be afraid of losing face. Because

the most important thing is to practice. Remember that practice makes perfect.

7. A. should B. shouldn’t C. must

8.--Hi, guys. How was your party yesterday? – Wonderful! We had a big meal and

enjoyed _____.

9. A. themselves B. myself C. ourselves

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