1、Module 4,Module 4 Rules and suggestions,Unit 3 Language in use,Must we obey the traffic rules?,Must we obey the school rules?,What do you think of their behaviors?,What do you think of his behavior?,Have you ever made such kind of paper by hand?,Pay attention to the following sentences. 1. You must

2、be careful of falling stones. 2. You mustnt walk too close to the edge of the hill path because you might fall and hurt yourselves. 3. You should always wear proper clothes. 4. Bears might think our rubbish is food. 5. Can we go rock climbing? No, you cant.,Language practice,1. No smoking. 2. No eat

3、ing 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.,Match the signs with the rules and warnings.,a,b,c,a,b,c,1. No smoking. 2. No eating or drinking. 3. Children crossing. 4. Danger! Be careful of fa

4、lling rocks. 5. Children should be taken care of by parents. 6. Do not drink and drive.,d,e,f,e,d,f,1. 表示能力 表示一個(gè)人能做某事時(shí)，常用can或could表達(dá)。 e.g. As soon as Mike could read, he read books about robots. 邁克剛能看懂書，就看關(guān)于機(jī)器人的書。 My five-year-old daughter can draw a beautiful picture in five minutes. 我五歲的女兒能在五分鐘之內(nèi)畫

5、出一幅漂 亮的圖畫。,情態(tài)動(dòng)詞,2. 表示可能性 如果要表達(dá)“可能，可能性”，可以用may/ might或 can/ could. e.g. Jane may be at home. 簡可能在家。 I might talk to him. 我可能會(huì)跟他說說 You can go to Beijing by train. 你可以坐火車去北京。,3. 表示許可或征求對方許可 如果表達(dá)允許某人做某事，或征求對方的許可，可以用can/could/may/might。 e.g. You can / may start your work now. 你現(xiàn)在可以開始工作了。 Could / May I co

6、me a little later tomorrow? I dont feel myself. 我明天可以晚到一會(huì)嗎? 我覺得不太舒 服。,4. 表示請求對方做某事 如果要請求對方做某事，可以用下列表達(dá)方式： Will / Would / Could you (please) ? Would you mind ? e.g. Would you please help me with this suitcase? 你可以幫我拿這個(gè)手提箱嗎？ Would you mind turning down the music? 你能把聲音關(guān)小點(diǎn)兒聲嗎？,5. 表示建議和邀請 表建議和邀請可用下列表達(dá)方式：

7、 Would you like (to) ? Shall we ? e.g. Would you like to play basketball? 你想打籃球嗎？ Shall we go? 我們走吧？,6. 表示意愿 表示想做某事可以用would like/ love to e.g. Id like to be a scientist. 我想成為科學(xué)家。 7. 表示應(yīng)該、義務(wù) 表示應(yīng)該、義務(wù)等時(shí)常用should, ought to, must. e.g. You should talk to your parents. 你應(yīng)該跟你父母談?wù)劇?I ought to train more to i

8、mprove my skill. 我應(yīng)該多訓(xùn)練來提高技巧。,8. 表示命令、禁止、不得不 表示這類含義時(shí)，一般用must, mustnt, have to等。 e.g. You must study maths to be an engineer. 要當(dāng)工程師，你必須學(xué)數(shù)學(xué)。 You mustnt tell it to anyone. 你不許把這件事告訴任何人。 You have to come early tomorrow. 你明天得早到。,9. 表示沒必要做某事 表示沒必要做某事時(shí)，常用neednt, dont have to等。 e.g. You dont have to worry a

9、bout money. I can lend you some in time of need. 你不用擔(dān)心錢，你需要的時(shí)候我 可以借給你。,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.,Read the

10、lists of rules and write sentences using must, mustnt, should or shouldnt.,Donts Dont climb without a rope. Dont eat or drink anywhere except in the restaurant. Dont listen to personal music players while climbing. Dont talk on a mobile phone while climbing.,Answers: You must check in at the main ga

11、te 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 mustnt climb without a rope. You mustnt eat or drink anywhere except in the restaurant. You shouldnt listen to person

12、al music players while climbing. You mustnt talk on a mobile phone while climbing.,Work in pairs. Explain why the rules in Activity 2 are important.,1. Why must you climb with someone? 2. Why must you wear comfortable clothes? 3. Why mustnt you climb without a rope? 4. Why shouldnt you listen to mus

13、ic while climbing?,Why must you check in when you come to the centre? Because they want to know who is there.,Complete the passage with the correct form of the words in the box.,although keep stream tourist worry,People are very (1) _ about the conditions of the ancient forests of Canada and want to

14、 save them. Many visitors to the forests use knives to cut their names into the trees, some of which are hundreds of years old.,worried,(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 f

15、orests. We hope (4) _ will play their part in (5) _ Canadas forests clean too!,tourists,keeping,although keep stream tourist worry,Although,stream,Now write possible rules for visitors to the forests.,1. You should _. 2. You shouldnt _. 3. You must _. 4. You mustnt _.,Complete the sentences with the

16、 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 in, because it might rain.,whenever,sticks,smooth,tent,5. He lifted up the _ and pointed it

17、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.,gun,sudden,stones,gun, smooth, sticks, stone sudden, tent, whenever,Listen to Part 6 and answer the questions.,1. Is Zhang Wenpengs school a green one? Yes, it is. 2. What shou

18、ld we do when we leave a room? We should turn off the light.,Read the passage and answer the questions.,1. What does Zhang Wenpeng try say with his drawing? People must wake up to the fact that pollution is causing damage to the progress weve made. 2. What does Zhou Zhiyun try to say with his painti

19、ng? People must not waste electricity.,3. What does the school suggest the students should do? The students should pass on what they have learnt in school to their parents and neighbours. 4. How can a school become a “green school”? A school must include education about the environment as part of th

20、e timetable.,Listen and complete the sentences.,1. The first thing you have to do is to _ carefully. 2. Think about where _ and whether there are _. 3. You should only take marked _.,plan the work,you are going to work,clearly marked paths,paths,4. Make sure you know where _ for lunch. 5. Dont forge

21、t to tell people to _ for the picnic. 6. Dont walk when it is _ or in _. 7. You must not try out a _ with a group.,you can stop,bring food,too hot,very bad weather,new work,Ecotourism Ecotourism is also known as “responsible tourism”. It means you visit places without damaging the environment. Many

22、countries around the world have started ecotourism holidays and trips. Tourists help the local communities look after their natural environment. Here are some rules of ecotourism.,Around the world,Dos Take rubbish away with you. Walk on paths or roads. Take photos but nothing else. Donts Dont pick f

23、lowers or damage trees. Dont pollute rivers or streams. Dont make open fires in the forests.,Work in pairs. Discuss and give advice for visitors to China.Talk about:,visiting someones home eating and drinking travelling on public transport behaving politely in public visiting tourist sights,Write yo

24、ur advice.,You must You mustnt You should You shouldnt ,Work in groups and compare your advice. Choose the five most useful pieces of advice for visitors to China.,1. Must I hand in my homework now, Mr. Smith? No, you _. A. cant B. shouldnt C. wouldnt D. neednt,2. Excuse me, may I keep the book a little longer? Sorry. You _ return it today. A.