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1、构成构成Many peopleEnglishEnglish.by many people.A recordera recorder use inin ourEnglish class every day. FootballA camerais often playedall over the world.for taking photos.A man-made satelliteA banksend up last yearwas robbedyesterday.was sent upspace last year.intomust plantThe treeThe groundbe cove
2、red withmust beplanted on theground.will becovered with in a few years time. treessend to right nowTheyA talk a talk give soonwill be sent tothe hospital right now. will be givensoon. digThe earthThe food eat upis beingdug now.has beeneaten up already.Football is played all over the world.A camera i
3、s 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.The 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 earth is being dug no
4、w.The food has been eaten up already. Look and find out the similarities (相同点相同点): 一般过去时一般过去时： was / were + vt.p.p. 一般将来时一般将来时: will be / be going to be + vt.p.p. 情态动词情态动词：must /can /could /may + be + vt.p.p.现在进行时现在进行时: be (am / is / are) + being + vt.p.p.现在完成时现在完成时: have / has +been + vt.p.p.被动语态的构
5、成被动语态的构成：be +vt.p.p.被动语态：被动语态：主语主语是动作的是动作的承受者承受者 。 ChineseI A new bike is spoken by manywas boughta new bikeyesterday. Many people speak Chinese.people.yesterday.The boss made him do the heavy work in the old days.heavy work in the old days.to dowas made Hethe The rain stopped.主动语态如何改成被动语态？主动语态如何改成被
6、动语态？2. 主动语态的谓语动词改成被动语态的主动语态的谓语动词改成被动语态的谓语动词。谓语动词。do3. 注意保持时态和人称的一致。注意保持时态和人称的一致。 4. 带双宾的谓语动词有两种改法。当把带双宾的谓语动词有两种改法。当把直接宾语改成主语时，谓语动词后必直接宾语改成主语时，谓语动词后必须加适当的介词须加适当的介词: to, for.be donepass, show, send 此类动词有：此类动词有：注注: 1. 不及物动词（不及物动词（vi.)不用被动语态不用被动语态。buy如如：givebe given to 此类动词还有：此类动词还有：e.g. happen, appear,
7、 disappear e.g. A traffic accident _(happen) just now.happened2. 连系动词连系动词（Link.v.)不用被动语态不用被动语态。 如：be, look, seem, feel, sound, smell, taste, get, turn, become e.g. Peking Opera _ (sound) beautiful.sounds 3. 当此动词表示事物的自然属性的时候，当此动词表示事物的自然属性的时候，不用被动语态不用被动语态 。 e.g. The pen _(write) very fast.writes This kind of sweater _(sell) well. sells看图，写一篇以看图，写一篇以How to Plant a Tree?How to Plant a Tree?为题目的短为题目的短文，要求内容齐全，上下文连贯文，要求内容齐全，上下文连贯, ,展开合理想象。展开合理想象。词数：词数：60608080。