勤奋是成功之母.pptx

Diligence is the mother of success.勤奋是成功之母。勤奋是成功之母。当我们不知道谁是动作的当我们不知道谁是动作的执执行者行者，或者没有必要指出谁，或者没有必要指出谁是动作的是动作的执行者执行者时，或者只时，或者只需强调动作的需强调动作的承受者承受者时，时，要要用被动语态用被动语态。Football 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.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 now.The food has been eaten up already.Look and find out the similarities(相同点相同点):构成构成 be +vt.p.p.Many peopleEnglishspeakEnglish.is spokenby many people.时态时态时态时态结构结构结构结构 一般现在时：一般现在时：一般过去时一般过去时一般将来时一般将来时现在完成时现在完成时情态动词情态动词be(is am are)+donebe(was were)+donewill/would/should be+done)have/has+been+done can/must+be done1.一般现在时：be(is am are)+done English is spoken by lots of people in the world.Class meeting is held every Thursday.The classroom is cleaned by the students every day.a.世界上的许多人都说英语。b.每周四都举行班会。c.学生们每天都打扫教室。2.一般过去时：be(was were)+done a.杯子被那个男孩打碎了。The cup was broken by the boy.b.他最终获救了。He was saved at last.c.我的自行车被偷了。My bike was stolen.3.一般将来时：will/shall/would/should be+done)A talk will be given this afternoon.A new road will be built next year.a.今天下午有一个报告。b.明年要修一条新马路。4.现在完成时：have/has+been+donea.到现在为止，已经种了二百棵树了。Two hundred trees have been planted by now.b.这本书已经被我读了许多遍了。The book has been read many times by me.5.情态动词：can+be donea.这件工作现在能够被完成.This work can be finished now.b.我们的屋子必须保持干净.Our room must be kept clean.A recordera recorder use inis used in our English class every day.playoftenFootballA camerause for is often played all over the world.is used for taking photos.rob yesterdayA man-made satelliteA banksend up last yearwas robbed yesterday.was sent upspace last year.into must plantThe treeThe groundbe covered withmust be planted on theground.will be covered with in a few years time.trees send to right nowTheyA talk a talk give soonwill be sent to the hospital right now.will be given soon.digThe earthThe food eat upis beingdug now.has been eaten up already.the bridge build last monthThe bridge was built last month.the man look after can The man can be looked after by the nurses.the bike repair yesterdayThe bike was repaired by the old man yesterday.the grass water every dayThe grass is watered every day.the house burn last SundayThe house was burnt last Sunday.the wall knock downThe wall was knocked down.the boy knock off a carThe boy was knocked off by a car.and sendHe was sent to the hospital.一般现在时一般现在时：am/is/are+vt.p.p.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.被动语态的构成被动语态的构成：be+vt.p.p.被动语态：被动语态：当我们不知道谁是动作的执行者，或者没有必要当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者时，或者只需强调动作的指出谁是动作的执行者时，或者只需强调动作的承受者时，承受者时，要用被动语态要用被动语态。主语主语是动作的是动作的承受者承受者。各种时态的被动结构练习 1、The Chinese food _ to be the healthiest in the world.A.considers B.is considering C.is considered D.has considered 2、John _,for he went swimming yesterday without permission.would punished B.had punished C.punished D.was punished3、-Have you moved into the new house?-Not yet.Rooms _.A.are painting B.are painted C.are being painting D.are being painted 一般时态：am/is/are+过去分词现在进行时态：am/is/are+being+过去分词过去时态：was/were+过去分词4、Mr.Wu was in hospital.when we went to see him,he _on.A.operated B.was operated C.was operating D.was being operated 5、The new school _ when the new term begins.A.finishes B.will finish C.will be finished D.would finish6、The old scientist said that he _ to visit their country before long.A.invited B.had invited C.was inviting D.would be invited 过去进行时态：was/were+being+过去分词一般将来时态：will+be+过去分词过去将来时态：would+be+过去分词7、With the help of the Hope Project,more and more new schools _ in the poor area.A.built B.have built C.have been built D.have been building8、He came out and told us that the work _.A.finished B.was finished C.had finished D.had been finished 9、The programmes _ easily if you use a short wave radio.A.can pick up B.pick up C.picked up D.can be picked up 现在完成时态：have/has+been+过去分词过去完成时态：had+been+过去分词情态动词：情态动词+be+过去分词 ChineseI A new bike is spoken by manywas boughta new bikewas bought yesterday.for me Many people speak Chinese.people.He bought me a new bike yesterday.yesterday.The boss made him do the heavy work in the old days.heavy work in the old days.to dowas made Hethe Tom must hand in the composition after class.The composition must be handed in after class.主动语态如何改成被动语态？主动语态如何改成被动语态？1.主动语态的宾语改成被动语态的主语主动语态的宾语改成被动语态的主语.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：5.一些动词不定式在主动语态中省略一些动词不定式在主动语态中省略to作宾语补足语，改成被动语态时，作宾语补足语，改成被动语态时，to必须还原必须还原。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。buybe bought for如如：givebe given to 此类动词还有：此类动词还有：draw，make,cook,mende.g.happen,appear,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动词短语的被动语态动词短语的被动语态take care of be taken care ofcut down be cut downlaugh at be laughed atlook after be looked after被动语态的动词短语被动语态的动词短语以下这些短语本身即是被动语态的以下这些短语本身即是被动语态的形式，不需再加形式，不需再加 “by”.be covered with 用用.覆盖覆盖be interested in 对对.感兴趣感兴趣be surprised at 对对.感到惊奇感到惊奇be made of/from 用用制成的制成的be known to 出名出名Multiple Choice:1.()If the work _,you can go and play games.A.finished B.has finished C.will be finished D.is finishedD 2.()It was raining heavily outside,the children were made _ in the classroom.A.stay B.to stay C.staying D.stayedB3.()Kate _ the letter before her mother came into her bedroom.A.has written B.was written C.had written D.is writingC4.()To make our city more beautiful,rub-bish _ into the river.A.neednt be thrown B.mustnt be thrown C.cant throw D.may not throwB5.()I like my bike.It _ very well.A.rides B.is riding C.is ridden D.has riddenA6.()I wont come to the party unless Tom _,too.You mean if Tom comes,youll come.A.will invite B.invites C.invited D.is invitedD7.()Everyone who heard Mr.Greens story _ it.A.laughed at B.was laughed C.laughed D.was laughed atA8.()The children must _.A.look after B.be taken good care C.look the same D.be taken good care ofD9.()The woman still doesnt know what _ in her hometown.A.happens B.happened C.will happen D.was happenedB Yes.My bike _.10.()I saw you came to school on foot this morning.A.is mending B.is being mended C.is mended D.is being mendingB11.Windows_ of glass.A.be made B.is made C.are made D.been made12.The house_ in 2004.A.is built B.is building C.was built D.used13.A coat can_ for keeping warm.A.be used B.is used C.been used D.usedCCA4.Watches_ Shanghai last long.A.are made in B.is made C.are made from D.made5.This desk is made _ wood.A.of B.from C.in D.by6.The things on show were _ the old days.A.used B.used to C.used for D.used in7.Silk _ in Hangzhou and Hangzhou.A.is produced B.are produced C.produced D.is produces AADA 1.Our school _in 2002.(开办)2.The young trees must_ _well.(照顾)3._ this building_(建成)last year?4.The book _ _(写)by him last year.5.The bridge _ _(不建造)in1989.6.The 29th Olympic Games will_ _ (举行)in Beijing in 2008.was openedbe looked afterWas built was writtenwasnt builtbe held 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.Im often _(警告）not to copy others homework.7.He couldnt explain why dinosaurs _(消失).8.Ill 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 spokenwarneddisappearedmendedrepairedstolenfounded Fill in the blanks with the verbs using right tenses and voices: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,but the Chinese _ (speak)their own language.6.Three quarters of the worlds books_(write)in English.7.This kind of sweater _(sell)well.8._ Lesson 50 _(teach)next week?are usedDidsendbe spokenwas takenis spokenspeakare writtensellsWillbe taught1.The work _ at one.A must do B should be done C is do D does2.Plays _ once a month in this theatre.A put on B are put on C was put on D often put on3.A strange sound _ last night A was heard B hears C heard D is heardBBA4.This English song _ often _ by the children.A.is,singing B.is,sung C.will,sing D.was,sung 5.A beautiful car _ her by her friendsA sent to B will send to C was sent to D will be sent for6.He _chairman.A elected B was elected C is elected D electsBCB8.Water _ into iceA will changed B must be changed C should change D can be changed 7.When _the peoples Republic of china_ It _ on October 1,1949.A did,found,found B was,founded,was founded C was,found,was found D did,find,foundBD9.Where _rice_?A does,grow B will,grow C is,growing D is,grown 10.Millions of trees _in a few years time A will plant B are planted C planted D will be plantedDD选词填空Teach,play,take good care of,speak Make,tell,break,finish,send,build1.Football _ here2.Trees _ here3.English _ all over the world4.Yesterday he fell off a tree and _ to the hospital at once is played is spoken was sent are taken good care of5.A new bridge _ over the river next year.6.Our homework must _ first7.French _ in our school8.Is this coat _of cotton9.We _ an interesting story by our teacher yesterday afternoon10.The window _ yesterday evening.will be built be finished is taughtmade were told was broken九.用括号中动词适当形式填空 Tom has been worried all the week.Last Tuesday he got a letter from the police station.Inthe letter he _(ask)to go to the station.Ted didnt know why he _ (want)by the police.At the station he_ (tell)that his bike _ (find).Tom was very happy because he never thought that the bike _ (can,find).It _ (take away)by someone twenty years ago.was asked was wanted was told was found could be found was taken away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。