被动语态

课件17张PPT。Welcome!The Passive Voice（被动语态）A recorder is used in our English class every day. recorder, use, class use, for, photo football, play, worldFootball is played all over the world.Cameras are used for taking photos. bank, rob yesterdaysatellite,send up, last yearA man-made satellite was sent up into space last year.The bank was robbed yesterday.send to, hospital, right now a talk, give , soonThey must be sent to the hospital right now.A talk will be given soon.Thehamburger has been eaten up already.hamburger, already, eat upFootball is played all over the world.A camera is used for taking photos. A bank was robbed yesterday.A man-made satellite was sent up into space last year.The tree must be planted on the ground.ReadThe ground will be covered with trees in a few years’ time. They will be sent to the hospital right now.A talk will be given soon.The food has been eaten up already.ReadConclusion:一般现在时—— am／is ／are + v.p.p. 一般过去时—— was／were +v.p.p. 一般将来时—— will be／be going to be +
v.p.p.情态动词—— aux.v. (must／can／could
／may…) + be + v.p.p.现在完成时—— have/has +been+ v.p.p.　被动语态的构成：be +vt.p.p.被动语态：主语是动作的承受者 。1. Many people speak English.English2. He bought me a new bike yesterday. I A new bike 3. The boss made him do the heavy work.Heis spokenby many people.was boughta new bike yesterday.was bought yesterday.was made the heavy work.for meto doA traffic accident ________(happen) just now.happened2. 连系动词（Link.v.) 如：be, look, seem, feel, sound, smell, taste, get, turn, become…Peking Opera ________ (sound) beautiful.sounds3. 当此动词表示事物的自然属性的时候:The pen _________ (write) very fast.writesThis kind of sweater _______ (sell) well. sells1. 不及物动词（vi.) 如:happen, take place, appear, dissapear, …不用被动语态的动词：1. Large numbers of plastic bags _________ (use) in the supermarkets every day.2. _____ our country ____(send) up another man-made satellite last year? 3. Must the old people ___________ (speak) to politely?4. Her grandma was still alive when he _________ (take) to the hospital.5. English __________(speak) in many counties. are usedDidsendbe spokenwas takenis spoken6. Three quarters of the world’s books ____________ (write) in English.7. This kind of sweater __________ (sell) well.8. _________ Lesson 50 ___________ (teach) next week?are writtensellsWillbe taught Fill in the blanks using right forms:1. All the students __________(ask) to bring a kite with them last Sunday.2. Are many ways _______(try) to stop people from cutting down so many trees?3. —What are on show in the museum? —Some photos _________(take) by American children.4. This coat _________(wash) well.9. Have you found your necklace ________(偷) last week?6. I’m often _________(警告）not to copy others’ homework.7. He couldn’t explain why dinosaurs ___________ (消失).8. I’ll have my bike __________________(修理) tomorrow.5. Must the old people ____________(speak) to politely?10. The PRC was _________(成立) on October 1, 1949.were asked triedtakenwashesbe spokenwarneddisappearedmended／repairedstolenfoundedWriting:看图，写一篇以How to Plant a Tree?为题目的短文，要求内容齐全，上下文连贯,展开合理想象。词数：60—80。Writing:你们学校附近有一个大图书馆，馆内有各种各样的书，请你将这个图书馆的要求向你的同学作一介绍，以便他们去那儿看书时能遵守规则。不要把包带进图书馆。
2. 看书时保持安静。一次可借四本书，不能将书转借给别人，
4. 图书馆每天早晨8:00开门，必须在下午6:00前要按时还书。离开图书馆。要求：用英文写一篇60—80词左右的短文。