发布时间 : 星期日 文章外研版九年级下册英语Module 4 Rules and suggestions教案更新完毕开始阅读715cbcf588eb172ded630b1c59eef8c75fbf95f8
yourselves.
3. You should always wear proper clothes. 4. Bears might think our rubbish is food.
5. — Can we go rock climbing? —No, you can’t. Step 3 Practice for Ss
Match the signs with the rules and warnings.
abcde
f
1. No smoking.
2. No eating or drinking. 3. Children crossing.
4. Danger! Be careful of falling rocs. 5. Children should be taken care of by parents. 6. Do not drink and drive. Keys: c, b, d, e, f, a
Step 4 Grammar: 情态动词 1. 表示能力
表示一个人能做某事时，常用can或could表达。 e.g. As soon as Mike could read, he read books about robots.
My five-year-old daughter can draw a beautiful picture in five minutes. 2. 表示可能性
如果要表达“可能，可能性”，可以用may/ might或 can/ could. e.g. Jane may be at home.
I might talk to him.
You can go to Beijing by train.
3. 表示许可或征求对方许可
如果表达允许某人做某事，或征求对方的许可，可以用can / could / may / might。 e.g. You can / may start your work now.
Could / May I come a little later tomorrow? I don’t feel myself. 4. 表示请求对方做某事
如果要请求对方做某事，可以用下列表达方式： Will / Would / Could you (please) …? Would you mind …?
e.g. Would you please help me with this suitcase? Would you mind turning down the music? 5. 表示建议和邀请
表建议和邀请可用下列表达方式： Would you like (to) …? Shall we …? e.g. Would you like to play basketball? Shall we go? 6. 表示意愿
表示想做某事可以用would like/ love to … e.g. I’d like to be a scientist. 7. 表示应该、义务
表示应该、义务等时常用should, ought to, must. e.g. You should talk to your parents. I ought to train more to improve my skill. 8. 表示命令、禁止、不得不
表示这类含义时，一般用must, mustn’t, have to等。 e.g. You must study maths to be an engineer. You mustn’t tell it to anyone. You have to come early tomorrow. 9. 表示没必要做某事
表示没必要做某事时，常用needn’t, don’t have to 等。
e.g. You don’t have to worry about money. I can lend you some in time of need. Step 5 Read and write
Ask Ss to read the lists of rules and write sentences using must, mustn’t, should or shouldn’t. London Indoor Climbing Centre Visitors please note: Dos
? Check in at the main gate when you come to the center. ? Climb with someone. ? Wear a hard hat at all times. ? Wear the correct climbing shoes. ? Wear comfortable clothes. Don’ts
? Don’t climb without a rope.
? Don’t eat or drink anywhere except in the restaurant. ? Don’t listen to personal music players while climbing. ? Don’t talk on a mobile phone while climbing.
Keys: You must check in at the main gate when you come to the center.
You must climb with someone. You must wear a hard hat at all times. You must wear the correct climbing shoes. You should wear comfortable clothes. You mustn’t climb without a rope.
You mustn’t eat or drink anywhere except in the restaurant. You shouldn’t listen to personal music players while climbing. You mustn’t talk on a mobile phone while climbing. Step 6 Talking
Ask Ss to explain why the rules in Activity 2 are important in pairs. —Why must you check in when you come to the centre? —Because they want to know who is there. 1. Why must you climb with someone? 2. Why must you wear comfortable clothes? 3. Why mustn’t you climb without a rope?
4. Why shouldn’t you listen to music while climbing?
Step 7 Complete the passage with the correct form of the words in the box
1. Let Ss read the passage carefully.
2. Choose the right words in the box to fill in the blanks. although keep stream tourist worry People are very (1) _______ about the conditions of the ancient forests of Canada and want to save them. Many visitors to the forests use knives to cut their names into the trees, some of which are hundreds of years old. (2) ________ there are litter bins, people still throw rubbish into the (3) ______ and this causes plants and fish to die.
People from local villages have helped clean up the forests. We hope (4) _______ will play their part in (5) _______ Canada’s forests clean too! Keys: worried, Although, stream, tourists, keeping Step 8 Writing
Ask Ss to give possible rules for visitors to the forests according to what you have learnt.\\
1. You should _______________________. 2. You shouldn’t _____________________. 3. You must _________________________. 4. You mustn’t ______________________. Step 9 Complete the sentences with the words in the box
gun, smooth, sticks, stone sudden, tent, whenever 1. Come and visit me _________ you have time. 2. The wall is made of ______.
3. The path to the top is not very _______.
4. Remember to take a ____ with you to sleep, because it might rain. 5. He lifted up the _____ and pointed it at the bear.
6. There was a ______ noise in the woods and we all stopped moving. 7. Birds use small ______ and leaves to make a home. Keys: whenever, sticks, smooth, tent, gun, sudden, stones Step 10 Listening
Let Ss listen to Part 6 and answer the questions. 1. Is Zhang Wenpeng’s school a green one? 2. What should we do when we leave a room?