选修7-unit2-Learning-about-Language市公开课一等奖省赛课微课金奖

1/47高二人教新课标版选修七Unit2RobotsLearningaboutLanguage2/47Billfeltgreatpleasurewhenhetriedhisnewfaxmachineanditworked.2.HefeltpityforClairebecauseshewasoverweightandneededtoloseaboutfivekilostolookslim.3.EventhoughJanetoldhimmanytimestogoaway

herbrotherstillaccompaniedhertothedoctor.

Rewritethesesentencesusingwordsorphrasesofsimilarmeaningfromthetexttoreplacetheunderlinedparts.

satisfaction,testedoutsympathyleave…alone3/474.HergreatestwishwastolookaselegantasGladysClaffern.5.PleasecallmebeforeyoubuyanewdigitalcamerasoIcangowithyou.6.Shelooked

atthecomputerscreencarefullyhopingtofindsomenewemailsinhermailbox.

7.Itwasridiculousthathisownmotherwouldnottalktohimabouttheaffair.8.Hefelthappywhenhisbossstatedthathecouldsetasidesometimeforexercise.

desirering…

upscannedabsurddeclared4/47(News,16/04/2321)Historicalresearchshowsthatinthe22ndcenturymanypeopletoldstoriesabouthow,atonetime,peoplecouldbuyrobotsashousedecorators.Therobotswould_____theliteratureforthelatestideasinhomedecoration.Oftentherobotswould_______designsthatweregranderthantheirownerswanted.Brightlycoloured_________and_________wouldbesuggestedtogetherwithbrightlypatternedwallsandcarpets.2.Completethefollowingparagraphusingthewordsandphraseintheirproperforms.

turnaroundscanawfulalarmclerkcushiondeclarefavourbedding

scanfavourcushionsbeddings5/47Someofthe_______intheshopsthoughtthatthedesignswere_______.Whilesomeownerswerefirmwiththeirrobot’ssuggestions,otherswould______________andwalkoutoftheshop,feelingembarrassed.Afewotherrobotswouldevengetintophysicalfightswiththeirownersinpublicastheirelectricalsystemssometimeswouldsetofftheshops’_______.Afterawhilethegovernmentdecidedsuchbehaviourwasnotappropriateandpassedalaw_________robotsshouldnotleavethehouse.Sorobotsbecamehouseholdcleanersorindustrialworkersinstead!clerksawfulturn

aroundalarmsdeclaring6/47GrammarPassiveVoice7/47一、复习被动语态(RevisethePassiveVoice)英语动词有主动语态（theactivevoice）和被动语态（thepassivevoice）两种形式。主动语态表示主语是动作执行者;被语态表示主语是动作承受者。如：Everyoneenjoysexcitingsports.(主动语态)Excitingsportsareenjoyedbyeveryone.(被动语态)8/47Musicisbeingtaught(byMissLi)now.转换规则：用公式表示为:(主动)S+V+OS(O)+V(be+V-ed)+by+O(S),如：MissLiisteachingmusicnow.

9/47一般进行完成现在am/is/aregiven过去was/weregiven将来shall/willbegiven时式二、常见主被动时态改变一览表am/is/arebeing

givenhas/havebeengivenwas/werebeing

givenhadbeen

givenshall/willhavebeen

given10/471.Englishisspokenallovertheworld.2.Thewateris

being

turned

intovapour.3.Thoseroomshave

not

been

cleanedyet.4.Hewas

seentoentertheroom.5.Atthattimetheywere

being

shownhowtorunthemachine.11/476.Radioshad

just

been

inventedthen,andpeopleweretalkingaboutsendingpicturesbyelectricity.7.MadameCuriewillalwaysbe

remembered

asthediscovereroftheelementradium.8.Beforeyoucomeback,thebuildingwill

havebeenfinished.12/47不定式被动式使用方法:不定式与其逻辑主语之间是被动关系时,要用不定式被动式。不定式普通被动式即表示其逻辑主语是不定式动作承受者,又表示其动作与谓语动词动作同时发生或在其后发生;不定式完成被动式即表示其逻辑主语是不定式动作承受者，又表示其动作发生在谓语动词动作之前。13/47e.g.Heorderedthebridgetobebuiltwithinthemonth.他命令在月内建成这座桥。(普通被动式)Shewasgladtohavebeengivensomuchhelp.得到如此多帮助,她很高兴。(完成被动式)14/47三.动词不定式主动被动结构改变一览表普通式进行式完成式主动todotobedoingtohavedone被动tobedoneto

have

been

done15/47Themeetingtobeheldisofgreatimportance.(2)Thebridgeto

be

builtnextyearisjustbetweentheonebuiltlastyearandtheonebeingbuiltnow.(3)Thishouseseemsto

have

been

builtbyagoodarchitect.Moreexamples:16/47通常在believe,suppose,say,report等动词组成句子中能够进行主动语态到被动语态以及被动语态和动词不定式转换。如：TheysaythatMikeissickinbed.ItissaidthatMikeissickinbed.Mikeissaidtobesickinbed.听说麦克卧床不起.17/47Peoplebelievethathewaskilled.Itisbelievedthathewaskilled.Heisbelievedtohavebeenkilled.大家相信他被杀了。18/47当不定式逻辑主语是不定式所表示动作承受者时，不定式普通要采取被动形式。一、不定式被动形式有以下使用方法:1.作主语：Itisanhonorformetobeaskedtospeakhere.2.作宾语：SheaskedtobesenttoworkinXinjiang.3.组成复合宾语：Hewantedthelettertobetypedatonce.Shedidn’tlikeherselftobepraisedlikethat.19/474.组成复合谓语：Thebooksarenotallowedtobetakenoutoftheroom.5.作定语：Areyougoingtothemeetingto

be

held

intheteachers’office?6.作状语：Shewastooyoungto

be

assignedsuchwork.20/47二、不定式有时还能够有完成式被动式,在句中作主语、宾语、定语,或者组成复合宾语、复合谓语等。Itisagoodthingforhimtohavebeencriticized.(主语)Shepreferredtohavebeengivenheavierworktodo.(宾语)Hethoughtitanhonortohavebeeninvitedtotheparty.(复合宾语)Thebookissaidtohavebeentranslatedintomanylanguages.(复合谓语)Shewasthefirstwomantohavebeenelectedtosuchapost.(定语)21/47三、不定式主动形式表示被动在therebe结构中。比如：

Thereisalotofhomeworktodo.(也可用tobedone)

Thereisnotimetolose(tobelost).

2.在“n／pron+be+adj+todo”结构中。惯用形容词有easy,difficult,hard,impossible,nice,pleasant,light,heavy,fit,interesting,important,expensive,cheap,dangerous等。如：

Heishardtoconvince.Heisanimpossiblepersontoworkwith．22/473.在“too…todo;enough…to…”结构中。如：

Theproblemistoodifficulttoworkout/(tobeworkedout)．Thehouseisbigenoughtolivein.4.在“with+n+todo”结构中。比如：

Withnothingtodo,helayinbed．

Withsomanyexercisestodo,Ican’tgotothecinema．23/475.当不定式逻辑主语在句中出现时。如：

Ihavealettertotypetoday．(I是totype逻辑主语)

Doyouhaveanythingtosay?(you是tosay逻辑主语)

6.当不定式隐含在forsbtodo结构中时。比如：

Thisisthebestbooktoread(=forus／youtoread)．

Theimportantthingtodoistolockthedoorwhenweleavethehouse．

7.一些作表语用不定式主动形式。常见这类动词有let(出租),rent,hire,blame等。比如：

Thehouseistolet．

Ifeltlwastoblame.24/47NOTICE动词不定式主动语态形式使用要比被动语态形式使用普遍,有时(尤其在口语中)即使意思上是被动,也往往用主动语态形式来表示。Ihavethreemotors

torepairtoday.Thetaskisdifficulttofinishontime.25/47Thepurposeofnewtechnologiesistomakelifeeasier________itmoredifficult.(MET99)A.notmakeB.nottomakeC.notmakingD.donotmake2.I’veworkedwithchildrenbefore,soIknowwhat______inmynewjob.(MET)A.expectedB.toexpectC.tobeexpectingD.expects3.Havingatripabroadiscertainlygoodfortheoldcouplesbutitremains______whethertheywillenjoyit.(MET)A.toseeB.tobeseenC.seeingD.seen不定式与高考题B

B

B26/474.CharlesBabbageisgenerallyconsidered_____thefirstcomputer.(MET1993)A.toinventB.inventingC.tohaveinventedD.havinginvented5.Allenhadtocallataxibecausetheboxwas_______tocarryallthewayhome.(MET)A.muchtooheavyB.toomuchheavyC.heavytoomuchD.tooheavymuchC

A

27/476.Theboywantedtoridehisbicycleinthestreet,buthismothertoldhim______.(MET95)A.nottoB.nottodoC.notdoitD.donotto7.Therearefivepairs_____,butI’matalosswhichtobuy.(1999上海高考)

A.tobechosen

B.tochoosefrom

C.tochoose

D.forchoosingA

B

28/478.____lateintheafternoon,Bobturnedoffthealarm.(年北京春季高考)

A.Tosleep

B.Sleeping

C.Sleep

D.Havingsleep9.Withalotofdifficultproblems____,thenewly-electedpresidentishavingahardtime.(年上海春季高考)A.settledB.settlingC.tosettleD.beingsettledA

C

29/4710.Shewilltelluswhyshefeelssostronglythateachofushasarole_____inmakingtheearthabetterplacetolive.(上海春季高考)A.tohaveplayedB.toplayC.tobeplayedD.tobeplaying11.Inordertogainabiggershareintheinternationalmarket,manystate-runcompaniesaretrying_____theirproductsmorecompetitive.(上海春季高考)A.tomakeB.makingC.tohavemadeD.havingmadeB

A

30/4712.Theteacheraskedus______somuchnoise.(北京春季高考)A.don’tmakeB.notmakeC.notmakingD.nottomake13.Allthesegiftsmustbemailedimmediately_______intimeforChristmas.(05年辽宁卷)A.inordertohavereceivedB.inordertoreceiveC.soastobereceivedD.soastobereceivingD

C31/47

14.Iwouldlove_____tothepartylastnightbutIhadtoworkextrahourstofinishareport.A.togoB.havinggoneC.goingD.tohavegone15.Robertissaid____abroad,butIdon’tknowwhatcountryhestudiedin.A.tohavestudiedB.tostudyC.tobestudyD.tohavebeenstudying16.ItissaidinAustraliathereismorelandthanthegovernmentknows______.

A.whattodowithitB.whattodoitwithC.whattodowithD.todowhatwithitD

A

A

32/4717.Quiteafewpeopleusedtobelievethatdisaster_____ifamirrorwasbroken.

A.wassureofstrikingB.wassureofhavingstruck

C.wassuretobestruckD.wassuretostrike18.Johnwasmade_____thetruckforaweekasapunishment.

A.towashB.washingC.washD.tobewashing19.Shereachedthetopofthehillandstopped_____onabigrockbythesideofthepath.

A.tohaverestedB.restingC.torestD.restD

A

C33/4720.LastsummerItookacourseon_________.howtomakedressesB.howdressesbemadeC.howtobemadedressesD.howdressestobemade21.Thepatientwaswarned_____oilyfoodaftertheoperation.A.toeatnotB.eatingnotC.nottoeatD.noteat22.Thefluisbelieved________byvirusesthatliketoreproduceinthecellsinsidethehumannoseandthroat.(04)A.causingB.beingcausedC.tobecausedD.tohavecausedA

CC

34/4723.Tofetchwaterbeforebreakfastseemedtobearule________.A.toneverbreak

B.nevertobebrokenC.nevertohavebrokenD.nevertobebreaking24.Thetoolsintheworkshoparenotallowed______.A.takingoutB.totakeoutC.tobetakenoutD.beingtakenoutB

C

35/4725.Thedam_____bytheyear,willbenefitthewholecountry.A.beingcompletedB.tocompleteC.completedD.tobecompleted26.Herewefoundlittlesnow,asmostofitseemed_____blownoffthemountain.A.tohavebeenB.tobeC.thatitwasD.thatithadbeenD

A

36/4727.Hesaidsuchathingought____tohappen.A.tobenotallowedB.nottobeallowingC.nottohaveallowedD.nottobeallowed28.Shetoldmethatherproposalneeded_____intoconsideration.A.totakeB.tobetakenC.tobetakingD.tohavetakenD

B

37/4729.Thelocalhealthorganizationisreported____twenty-fiveyearsagowhenDr.Admbecameitsfirstpresident.A.tobesetupB.beingsetupC.tohavebeensetupD.havingbeensetupC

38/4730.Largesumsofmoney_____eachyearinpaintingthesteelworkofbridges,ships,andotherexposedstructures.A.havespentB.havetobespentC.havetospendD.spendB39/471.Ifeelgreatlyhonored____intotheirsociety.(北京卷)A.towelcome B.welcomingC.tobewelcomedD.welcomed高考链接C

40/472.Whenaskedwhyhewentthere,hesaidhewassentthere_______foraspaceflight.(07江西卷)A.training

B.beingtrained

C.tohavetrained

D.tobetrained3.ThechildrentalkedsoloudlyatdinnertablethatIhadtostruggle_______.(07浙江卷)A.tobeheard

B.tohaveheard

C.hearing