Unit 10Youre supposed to shake hands. supposed 與 think 的含義相同, “認(rèn)為,以為” .be supposed 表示 “被期望或要求應(yīng)該”, 在口語(yǔ)中,意為 “不容許,不應(yīng)當(dāng)” .be supposed + to infinitives動(dòng)詞不定式eg. You are supposed to arrive on time. What are you supposed to do when you meet someone for the first time? Youre supposed to shake hands. Youre not supposed to kiss.When were you supposed to arrive? I was supposed to arrive at 7:00.Grammar Focus Am I supposed to wear jeans? No, youre expected to wear a suit and a tie.Is it impolite to keep others waiting? Yes, its very impolite to keep others waiting.Is it important to be on time? Yes, its important to be on time.Grammar Focus You are supposed tovisiting someones home call first, and knock at the doormaking plans with friends Discuss the plan, call to make changes.being on time always on time or a little early.giving gifts Festival gifts beingnecessary. be supposed to的用法 be supposed to do sth相當(dāng)于 should do sth 或者是be expected to do sth.人稱,時(shí)態(tài)和句式體現(xiàn)在be的變化上，to為不定式符號(hào)后接動(dòng)詞原形。 句式：1)肯定句： be supposed to do sth2)否定句：be not supposed to do sth 相當(dāng)于shouldnt do sth. 或 be not allow to do sth.意為“不應(yīng)當(dāng)做某事；不被允許做某事”。You are not supposed to play football in the classroom. 3)疑問(wèn)句： be supposed to do sth 的疑問(wèn)句是將be動(dòng)詞的相應(yīng)形式提到主語(yǔ)前面。Are you supposed to sleep at nine?晚上你應(yīng)該在9點(diǎn)睡覺(jué)嗎啊？What are you supposed to do on weekend?在周末你應(yīng)該干什么？ 用法示例當(dāng)be supposed to 的主語(yǔ)是人時(shí)，意為“應(yīng)該”表示勸告、義務(wù)、責(zé)任等You are (not) supposed to bow when you meet someone for the first time.你第一次見(jiàn)到某人時(shí)（不）應(yīng)該鞠躬。當(dāng)be supposed to 的主語(yǔ)是物時(shí)，表示“本應(yīng)；本該”。表示“某事應(yīng)該發(fā)生卻沒(méi)有發(fā)生”The train was supposed to arrive half an hour ago.火車本應(yīng)在半小時(shí)之前到達(dá)?！癰e supposed to +have+及物動(dòng)詞過(guò)去分詞” 表示“本應(yīng)該做而沒(méi)做” 是虛擬語(yǔ)氣的一種表達(dá)方式，含有責(zé) 備、失望之意。He is supposed to have arrived an hour ago.他本該一小時(shí)前就到。 Youre supposed to ask the teacher if you want to leave the classroom.如果你要離開(kāi)教室，應(yīng)該先問(wèn)問(wèn)老師。We are not to supposed to play football on Sunday.不準(zhǔn)我們?cè)谛瞧谌仗咦闱?。This is secret and Im not supposed to talk about it.這是秘密，我不應(yīng)該談?wù)?。She is late for class again and she is supposed to say sorry to the teacher.她又遲到了，她應(yīng)該向老師說(shuō)對(duì)不起。 What are you supposed to do when you see a thief stealing someones wallet? What are you supposed to do when you find rubbish everywhere? What are you supposed to do when someoneasks you the way? What are you supposed to do when your classmate is ill or hurt in hospital? 1. 她應(yīng)該準(zhǔn)時(shí)到這兒。She _ arrive here on time.2. 他不應(yīng)該在公共場(chǎng)合吸煙。He _ smoke in public places.3. 你應(yīng)該5點(diǎn)到那里嗎？Are you _ get there at five?4. 你本應(yīng)該早點(diǎn)交作業(yè)。 you are supposed to _ your homework earlier.is supposed tois not supposed tosupposed to have hand in 根據(jù)句意，用括號(hào)中所給詞的適當(dāng)形式填空 1. Computers are used by people for _ problems. (do)2. Spaceship _ people have reached other parts of the universe. (with)3. Britain is only 30 kilometers away from _ . (French)4. I think English is _ than maths. (important) doingwithoutFrance more important 5. The Great Wall is over six _ kilometers long. (thousand)6. The hat was _of silk. (make)7. The moon _round the earth. (travel)8. Sheep are _ by farmers for producing wool and meet. (keep) thousandmadetravelskept Choose the best answer.( )1. Everyone is supposed _ a seat belt in the car. A. wearing B. to wear C. to be worn( ) 2. What do you feel the chickens _? A. on B. to C. /( ) 3. Your mother looks a bit disappointed. You _ have told her the truth. A. should B. must C. canB CA ( ) 4. I find _ difficult to remember everything, though Im still young. A. that B. this C. it( ) 5. You must _ your handwriting. I cant read your homework. A. improve B. raise C. notice( ) 6.The box is _ heavy _ I cant lift it. A. too, to B. so, that C. very, that D. too, thatCA B 1. When you go abroad, it _ bring your passport.2. After class, students_ clean the chalk off the blackboard. Complete the sentences with the phrases in the box.be supposed to be expected to be important tois supposed toare supposed to4a 3. If you visit the northern coast of Norway during the winter season, it_ pack warm clothes. 4. If there are people in the meeting room, you _ knock before entering.5. In many eastern European countries, you _ take off your gloves before shaking hands.are supposed toare expected/ supposed tois important to Fill in the blanks with the correct forms of the words in brackets.Each country has different rules about social situations. A traveler_ (not expect) _ (know) all of these, but it is helpful _ (learn) as many of these customs as possible. Trying _ (understand) how people think is one of the best ways to be accepted and liked in a foreign country. is not expected to knowto knowto learn to understand4b Learning what you _ (suppose) to do and _(not suppose) to do in social situations may be difficult, but it is worth the trouble if you want to understand another culture.not supposed to doare supposed to Make a list of advice for someone coming to your country as an exchange student for the first time. Work with your group to give advice about: time meeting people table manners what to do for someones birthday visiting someones home giving gift s4c 寫一篇文章來(lái)介紹一下中國(guó)一些方面的 風(fēng)俗習(xí)慣，可以包括以下這些方面： greeting eating meals with other people attending a party 目標(biāo)句型：be supposed to do Homework Dear Bob, Welcome to China. Different countries have different manners. The manners in China are different from those in America. When you first meet a Chinese friend, you are supposed to say hello to him or her and shake hands. When you have a meal with Chinese friends, youre supposed to pick up the chopsticks and the bowl of rice. 佳作賞析 Its rude to point at anyone with your chopsticks. Please dont talk too much when youre at table. Have a good trip. Yours, Wang Hai