1、 人教版高二英语选修七unit2 Robots导学案 设计：王超群 审核：王若妍 课 题Period 3Revision of The passive Infinitive课 型New class姓 名 学习目标1Grasp the pattern of the Infinitive.2Grasp the pattern of the passive Infinitive.重点难点1. How to use the Infinitive.2. How to use the Infinitive to make up an article学习流程自主合作探究 学 习 活 动二 次 备 课一、【自
2、主学习】Task 1：选择最佳答案 1.-Illhelpyouwheneveryouneedme.-Good.Idlike_metomorrow.A.youhelping B.thatyouwillhelp C.youtohelp D.thatyouhelp2.Tomkeptquietabouttheaccident_losehisjob.A.sonot asto B.soasnotto C.soastonot D.notsoasto3. Simon made a bamboo box _ the little bird till it could fly.A. keep B. kept C.
3、 keeping D. to keep4.-Mybabyhasahearttrouble.-Didthedoctorfinditdifficult_?A.intreating B.treating C.fortreating D.totreat5.We were astonished _ the temple still in its original condition.A. finding B. to find C. find D. to be find 二、【学习过程】不定式的时态【合作学习】Task 2：合作，探究，发现，归纳，总结-翻译句子，归纳结构，填表格。 1. The teac
4、her advised us to read the words first.2. To win the game, he practiced so hard.3. Heplannedtohave taken a bus to the station, but there was not enough time.4. Thenovelistisreportedtohave published another new book last week.5. He seems to be talking on the phone.6. I want to buy some fruits. - Jim
5、happens to be shopping in the supermarket. Maybe, he can help you.表一：动词不定式的时态时态结构一般式完成式进行式一般式：不定式所表示的动作和谓语动词所表示的动作或状态同时发生或几乎同时发生或存在。但多数情况下是在谓语动词所表示的动作之后发生。Eg: He appears to be very happy.(同时)Shehopestogothereagain.(之后发生)完成式：不定式所表示的动作或状态发生在谓语动词所表示动作或状态之前。Eg:Imgladtohaveseenyourmotheryesterday在intende
6、d,expected,meant,hoped.promised,wanted,planned.wished.thought,desired等后，表示过去没有实现的愿望，期待或计划的等，也用来表示先于谓语动词发生的动作或状态。Eg:Hewantedtohavemet(=hadwantedtomeet)youattheairport, buthedidntgetthereintime.他原想去机场接你（事情已经发生），但他没及时赶到那儿。（没接成）Weplannedtohavedone(hadplannedtodo)gooddeedsforthepoorpeoplelastmonth.我们原计划上
7、个月为贫困的人们做些好事。（没做成）。2）用在seem.appear.think.consider.believe.等后，表示一个动作先于另一发生。ThenovelisbelievedtohavebeentranslatedintoChinese.相信这本小说已被翻译成汉语Imsorrytohavekeptyouwaiting.对不起让你久等了。进行式：当谓语动词的动作或状态发生时，不定式动词所表示动作正在进行时，用进行时。Eg:Theyseemedtobetalkingaboutyou.他们似乎在谈论你。来源:学科网ZXXKHepretendedtobesleeping.他假装在睡觉。 【合
8、作学习】Task 3：根据汉语提示，判断正误 1. Passengers are permitted to be carried only one piece of hand luggage onto the plane. 在飞机上乘客只允许带一件手提行李。2. The rules says that the last to leave the office should remember to close the windows.规定说最后一个离开办公室的应该记得关窗户。3. The teacher seemed to know the matter.老师似乎知道这件事了。4. It hap
9、pened to rain when I got there.让我到那的时候碰巧在下雨。 三、 当堂检测测一测：选择最佳答案 1. This company was the first _ portable radios as well as cassette tape recorders in the world.A. producing B. to produce C. having produced D. produced2. Helen had to shout _above the sound of the music .A .making herself hear B. to ma
10、ke herself hearC. making herself heard D .to make herself heard3. You were silly not _your car.A. to lock B. to have locked C. locking D. having locked4. I would love _ to the party last night but I had to work extra hours to finish a report.A. to go B. to have gone C. going D. having gone5. As a re
11、sult of my laziness, I failed _ my work in time.A. and finishedB. to finishC. and finishing D. to finished6. I am sorry _ written you a letter at the time.A. to have notB. to not haveC. not to haveD. not having7. When his mother came into his room, Tom pretended _. A. to read B. to be reading C. rea
12、ding D. to have read不定式的语态表二：语态 时态主动被动一般式to doto be done完成式to have doneto have been done进行式to be doing 一、【自主学习】Task 1：选择最佳答案 1. The news reporters hurried to the airport, only _the film stars had left.A .to tell B .to be told C .telling D .told2. The bank is reported in the local newspaper_ in broad
13、 daylight yesterday. A. robbed B. to have been robbed C. being robbed D. having been robbed3. A number of paintings in the castle are believed _in a fire.A. being destroyed B. having been destroyedC. to be destroyed D. to have been destroyed4. The meeting _ next week is sure to be a great success.A.
14、 to take place B. to be taken placeC. to have taken place D. being taken place5. Charles Babbage is generally considered _ the first computer. A. to invent B. inventingC. to have invented D. having invented6. The flu is believed _ by viruses that like to reproduce in the cells inside the human nose
15、and throat.A. causing B. being caused C. to be caused D. be have caused二、【学习过程】不定式的主动形式表被动意义【小组讨论】用心发现 动词不定式在句中究竟用主动还是被动，有时比较复杂，主要有下面几种情况：1不定式做后置定语，和被修饰的名词或代词构成逻辑上的动宾关系，但又和该句主语构成逻辑上的主谓关系时。Doyouhaveanythingtosayonthisquestion针对这个问题你有什么要说的吗？Heisapleasantpersontoworkwith.他是一个与其合作起来令人感到愉快的人。2. 不定式作形容词的宾
16、语，和句子主语构成逻辑上的动宾关系时。结构为：Sth. + be + adj.(形容词) + to do Thebookisdifficulttounderstand.这本书很难理解。 Thechairiscomfortabletositon.这把椅子坐起来很舒服。3. 在too.to.和enoughto结构中。可用不定式的主动形式也可以用被动形式。但用主动形式更常见。如：Thepassageistoohardtotranslate.这一段太难，无法翻译。Theboxistooheavytomove.这个箱子太重，搬不动。Thisbookischeapenoughtobuy.这本书便宜值得买。
17、4. 在下列句型中，toblame, tolet,toseek等用不定式的主动形式表示被动含义。如：Thehouseistolet.这栋房子要出租。5. Therebe结构中，当说话人考虑必须有人去完成某件事时。Thereisnothingtoworryabout.没什么可担心的。来源:学科网ZXXKThereisnothingtofear.没有什么可害怕的。比较：Thereisalotofworktodo.有许多事情要做。（表示某人必须做这工作）Thereisalotofworktobedone.有许多事情要做。（强调有许多事情必须做）Shehastwoletterstotype.她有两封信
18、要打。（自己打）Shehastwoletterstobetyped.她有两封信要打。（别人打）Task 2: 练一练 1. Will you lend him a magazine _?A. to be read B. for reading C. to readD. he read2. With a lot of difficult problems _, the newly-elected president is having a hard time.A. settled B. settling C. to settle D. being settled3. I feel it is y
19、our husband who _ for the spoiled child. A. is to blameB. is going to blameC. is to be blamedD. should blame4. The problem is _ difficult for us _.A. so; work out B. very too; to be worked outC. rather too, to workoutD. quite too, to work it out5. Im hungry. Get me something _.A. eat B. to eat C. to
20、 be eat D. for eating6. It is difficult for a foreigner _ Chinese.A. write B. to be written C. written D. to write7. The chair is rather difficult _.A. to repair B. repair C. to be repaired D. repairing各种时态的被动语态 语态 时态主动语态被动语态一般现在时来源:Z|xx|k.Comdoam/is/are done一般过去时didwas/ were done一般将来时will dowill be
21、 done过去将来时would dowould be done现在进行时am/is/are doingam/is/are being done过去进行时was/ were doingwas/ were being done现在完成时have/ has donehave/ has been done过去完成时had donehad been done现 现在完成进行时时have/has being done三、当堂检测1.-Whatdoyouthinkofthebook?-Oh,excellent.Itsworth_asecondtime.A.toread B.toberead C.readin
22、g D.beingread2. Thesquirrelwasluckythatitjustmissed_.A.catching B.tobecaught C.beingcaught D.tocatch3. -Look!Everythinghereisunderconstruction.-Whatstheprettysmallhousethat_for? A.isbeingbuilt B.hasbeenbuilt C.isbuilt D.isbuilding4.If citynoises_fromincreasing，people_shouttobeheardevenatdinner Aarenotkept；willhaveto Barenotkept；haveCdonotkeep；willhaveto Ddonotkeep；haveto5. Illhavetopushthecartothesideoftheroadbecausewe_ifweleaveithere. A.wouldbefined B.willbefined C.willbeingfined D.willhavebeenfined四、 反思质疑板书设计来源:Zxxk.Com教学反思