牛津英语七年级预备课程Unit9 Signs教案

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牛津英语七年级预备课程Unit9 Signs

一、教学内容

词汇：can, play, football, us, why, sign, bring, oh, watch, TV, listen, music, fly, ride, smoke, eat, homework, Internet, write, shout, newspaper, light, cross, must, wait, park, right, supermarket, into, now, use, shopping basket, sure, put, over, first

句型：We can (can't) play football there. Can I bring my bag here? Yes, you can./ No, you can't. Let's go. She must wait for the green light. She must not bring her bag into the supermarket.

二、教学目标和要求

1. 掌握四会词汇和重点句型。

2. 学会使用情态动词can and must.

3. 掌握一些动词短语。

4. 了解一些交通规则。

三．教学步骤

Step1 Revision

1. 默写Unit8的四会单词和句型。

2. 复习Unit8 的重点内容。

Step2 Presentation上课时，出示一些图片或简笔图，让学生猜猜图中的意思。由此引出本单元的can、can't、must与mustn't的句型，通过举例并结合本单元对话和课文，让学生进
一步了解情态动词can与must的用法。详见知识讲解一。

Step3 Practice

1.教师可以口头说句子让学生翻译，或者学生之间以问答形式做练习。

2. 做能力训练有关情态动词的练习。

四、知识讲解

1. 情态动词can 与must的用法。Can作为情态动词，没有人称和数的变化，后面直接跟动词原形，强调某人做某事的能力，还可以用来表示许可。如：He can answer this question. She can't spell the word "dictionary". You can go home now.当can 直接放在句首，构成一般疑问句，它用来表示向对方提出请求或要求给予许可，也可以询问是否有能力做某事。如：Can you spell it, please? Can I see your new dress, please? Can you count from 1 to 20? 对一般问句Can I/you….?的回答分别是Yes, you/I can. No, you/I can't. must的主要用法与can相似，都没有人称和数的变化，后面必须接实义动词和be 动词的原形，其意义为"必须"，即"某人必须……"，它的否定句是在must 后面直接加not, 缩写形式为mustn't, 意思是"禁止，不允许"，一般问句把must提前，其他不变，简单回答中肯定回答用must, 否定回答都用needn't. 如；You must go home before supper.

2. play的意思是"玩，打，演奏"，当它后面是球类词时，中间不加任何冠词，如：play football, play basketball, play table tennis, play volleyball.而当play后面跟乐器时，则在他们中间加定冠词the, 如：play the piano, play the violin, play the guitar.

3. bring与take的区别。bring 表示"拿来，带来"，指从别处把某人某物带来。它表示单程，与take 相反，常和here, to me搭配。如：Bring your umbrella with you tomorrow. She brought her boyfriend with her.而take表示"拿走，带走"，指把某物从本处拿走，或把某人带走。它指单程，与bring相反，常和there, to him等搭配。如：Take the letter to the post office. I don't know what I should take to the sea when I leave.

4. Look at与see 的区别。前者指集中注意力，有意地用眼睛"看"，强调看的动作。（它后面跟宾语时要加at）。

如：She looks at herself in the glass.她看到了镜子里的自己。

Look at this carefully, I think it's important.她仔细地看一看，我认为这东西很重要。See 表示"看见"，是look 的结果。See通常不用于进行时中，而是用can 或could 带动词不定式。例如：He looked but saw nothing.他看了看，但什么也没看到。I can see somebody coming.我看见有人走过来了。

5. find 和look for 都有"寻找"的意思。Find是个及物动词，表示找到，主要强调"寻找"的结果，而表示"寻找"的过程。例如：Excuse me, Tom. I can't find the broom.对不起，汤姆，我找不到扫帚。Look for 表示"寻找"的过程和动作。

如：What are you looking for?你在找什么? They were looking for their teacher everywhere. At last they found him at the library. 他们到处寻找老师，最后在图书馆找到他。

编辑推荐：

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五、能力训练

（一）翻译词组

1. 看电视______________ 2. 听音乐_______________ 3. 放风筝________________4. 骑自行车___________________ 5. 在网上查找东西_____________________6. 做家庭作业_________________ 7. 穿过马路_________________ 8. 在超市前____________________

（二）用情态动词填空。

1. Must we go back at once? No, you ________.2

. Tom____ come to the party tonight, but I'm not sure.

3. Can I watch TV now, mum? No, you_______. You_______ do your homework first.

4. ______ you ride a bike? No, I can't.

5. Must I return the book this morning? No, you________. But you________ return it before supper.

6. What_______ can I do for you?

7. You _________ park the car in front of the supermarket.

8. It's too late. I________ go home.

9. I _______ find my new watch now.

10. _______ I play computer games first? No, you _________. You _______ clean the room.

11. My mother________ make cakes but my father_______.

12. ________ he sing an English song? Yes, he_______.

13. ________ I finish my work in twenty minutes? No, you needn't.

14. Children ________ play in the road or in the street. It's dangerous.

15. You _______ wash your hands before meals. It's good for your health.

（三）单项选择

1. ---__________ I take the newspaper away? ----No, you mustn't. You
________ read it only here.A. Must, can B. May, can C. Need, must. D. Must, must

2. This key ___ be Peter's. His is still in the lock.A. may not B. can't C. mustn't D. needn't

3. ---May I have a look at your letter? ---No, you _.A. don't B. can't C couldn't D. mustn't

4.--- Must we do some cleaning now? ---No, you_________. You_______ go home.A. mustn't, may B. mustn't, must C. needn't, may D. can't, can

5. "_______ you speak English?" "No, I can't."A. Must B. would C. May D. Need

6. ---May I listen to music now, mum? ---No, you________. You_______ do your homework first.A. don't, must B. don't, can't C. can't, must D. can't, can

7.The traffic_______ stop when the lights are red in the street.A. can't B. don't have to C. mustn't D. must

8. "Mary, ________ that storybook, please." "Sorry, I________ it to the
library."A. take, bring B. bring, take C. take, take D. bring, bring

9. I _______ the tree, but I _______ nothing.A. look, see B. see, look C. look at, see D. see, look at

10. They are _________ their Chinese teacher everywhere. At last they _______ him in the library.A. looking for, find B. find, look for C. look, find D. find, find

11. The girl ________ cross the road. She _______ wait for the green
light.A. can, must B. must, can't C. can't, must D. must, must

12. ---Is your grandma a doctor? ---- Yes, ______.A. she is B. he is C. she isn't D. he isn't

13. Who ______ the man over there?A. is B. are C. am D. be

14. ---_______ are you from? --- England.A. Which B. What C. Where D. How

15. Is there________ "F" in the word "five"?A. a B. / C. an D. the

16. Let me ______ the classroom.A. cleaning B. clean C. to clean D. clear

17. There is a sign "________ to music!" near the lake.A. Not listen B. Don't listen C. No listen D. Not listening

18. Can we_______ across the zebra crossing?A. run B. running C. runs D. ran

19. Don't _________ your car near the crossing.A. parking B. stopping C. driving D. stop

20. ________ some orange juice in the bottle.A. Has B. Have C. There is D. There are

（四）句型转换1. Cross the road now. （改否定句）______________________

2. You can park your car here. （否定句）_____________________________________

3. I can ride my bicycle in the street. （用where 提问）_______________________

4. You mustn't play on the crossing.（祈使句）__________________________

5. You can meet my family and eat dinner with us. （改为一般疑问句）_____________

6. We can see some animals in the zoo.（对斜体部分提问）__________________

7. You can come and sit here. （改祈使句）_____________________________________

8. We have twenty colour photos.（对斜体部分提问）_______________________

9. We can look after his baby. （一般疑问句）________________________________

10. There is a glass of coffee in the fridge. （对斜体部分提问）_____________________

（五）翻译句子

1. 我们不会踢足球，但是我们会打篮球。________________________

2. 他们不会吸烟。_____________________________

3. 她不会把自行车停在那家超市前。____________________________

4. 你不准把书带进图书馆里。_______________________________

5. 你们必须等绿灯亮了才行。_________________________________________

六、课后作业1. 抄写单词三遍并会默写四会单词。2. 熟读对话和课文。

牛津英语七年级预备课程Unit9 Signs教案
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