Unit2HealthyLifestyleReadingandthinkingLanguagepoints语言知识点课件-高中英语人教版选择性

选择性必修三Unit2HealthyLifestyleReadingandThinkingLanguagePointsAs引导的状语从句类型01状语从句的省略+if的固定省略结构02Leave+宾语+宾补03不定式作主语04单个过去分词作后置定语05ratherthan06Asidefrom除了…外07暗喻读续仿写08

Asteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.Forexample,someofthemmaybecomeinvolvedintobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager'slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.as引导时间状语从句成长，长大V-ing作宾语makeadecision做决定itbe+adj.+forsb.+todosth.养成坏习惯条件状语从句的省略，if后面省略了theyare导致adj.未受约束的；未经检查的置之不理，不加遏制when引导时间状语从句参与...which引导定语从句，作主语，修饰前面主句prevent...from...阻止todo作主语v.统治，支配adj.至关重要的做出恰当的改变Para.1as意为"随着"，引导时间状语从句。1.Asteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.在成长过程中，青少年会变得越来越独立，并且开始自己做决定。1.Everyonelikesyouasyouaresokind.2.WheninRomedoastheRomansdo.3.Asstudentsgrowup,theyarelikelytodevelopedeveloptheirgoodhabitsoflearning.4.Happyastheywere,therewassomethingmissing.5.ThetaskisnotastoughasIthought."as...as...”或"notso/as...as...”As引导的状语从句类型照……方式，就像方式状语从句时间状语从句让步状语从句比较状语从句当……时，随着虽然，尽管(though)像……一样原因状语从句因为，由于此句为复合句。ifleftunchecked是条件状语从句的省略，if后面省略了theyare状语从句的省略2.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.这些坏习惯如果不加以控制，可能会导致他们长大后有更严重的坏习惯1)可以省略成分的状语从句：时间、条件、让步、方式。2)状语从句省略成分的条件：其主语与主句主语一致，或从句主语是it,且从句谓语为系动词be时，从句的主语和动词be可省略。这种“连词+形容词/分词”的结构，令表达更为简洁、紧凑3)常见的连词：when,while,once,before,whenever,if,unless,though,although,as,asif。4)状语从句省略成分后常见的类型：连词+doing/done/prep短语/adj短语。Ifinvolvedinthecase,youwillbepunished.Once(shewas)properlydressed,sheimmediatelyregainedherconfidence.When(hewas)askedthesamequestionagainandagain,hebecameincreasinglyimpatient.Unless(theywere)givenenoughtime,theyarenotabletocompletesuchademandingtask.While(shewas)walkingalongtheriver,shesuddenlysawabeautifulrainbowoverthebridge.Pleasekeepsilentuntil(youare)spokento.Though(sheis)young,shehasalreadybecomealeadingneurosurgeon

一旦穿上合适的衣服，她马上重获自信。

当再三被问及同一个问题时，他变得越来越不耐烦。

除非给足时间，否则他们无法完成如此高难度的工作。沿河边散步的时候，她忽然看到桥上方有一道美丽的彩虹。没人和你说话之前请保持沉默。虽然年经，但她已经成为一名顶尖的医生。语句翻译

在if引导的条件状语从句中，当状语从句的主语是it，且谓语动词是be时，it和be可以省略。If(itis)possible,youshouldtrytovisitWashington,D.C.Wouldyoudropinatmyhousethisafternoonif(itis)convenienttoyou?if省略结构的固定结构：Itsoundslikesomethingiswrongwiththecar’sengine.Ifso,we’dbettertakeittothegarageimmediately.Pleasetellheryourfeelingsaboutthethingsaroundifpossible.Pleaseletmeknowhowmanyarecoming,ifany.Themostseverepunishmentsareseldom,ifever,applied.I’dsayhewasmorelikehisfather,ifanything.Ifneccessay,youcanchoosemetomakethepresentation.③④如果有的话⑤如果有什么不同的话语法填空1.You

canhavea

wonderfulviewofthecityif________(stand)onthetopofthebuilding.

2.(2021·天津阅读理解改编)When___________(start)college,

moststudents

enjoyaweek’sstayoncampusbeforeclassesactuallybegin.3.Misunderstandingarisingfromlackofcommunication,unless____________（handle）properly,mayleadtoseriousproblems.4.Ifthestepsyoutakeareworking,keepitup.______(不然),takeanotherlookatothermethodsyoucouldtry.5.Themedicinewillworkbestif______(take)accordingtotheinstructions.句式升级Whenitisseenfromadistance,totellthetruth,thesceneryappearsmorebeautiful__________________,totellthetruth,thesceneryappearsmorebeautifulstandingstartinghandledWhenseenfromadistancetakenIfnot

1.(2010浙江,8)

Theexperimentshowsthatproperamountofexercise,if_______regularly,canimproveourhealth.

A.beingcarriedout B.carryingout C.carriedout

D.tocarryout2.(2003上海春,37)

Unless________tospeak,youshouldremainsilentattheconference.

A.invited

B.inviting C.beinginvitedD.havinginvited4.(2003上海,39)

Generallyspeaking,________accordingtothedirections,thedrughasnosideeffect.

A.Whentaking B.Whentaken

C.WhentotakeD.Whentobetaken5.(2004湖北,28)

_______withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.

A.Compare B.Whencompared

C.ComparingD.Whencomparing6.(2006浙江,5)

When_______differentcultures,weoftenpayattentiontothedifferenceswithoutnoticingthemanysimilarities.

A.compared B.beingcomparedC.comparing

D.havingcomparedCABBC高考链接3.leave+sb/sth+宾补（done/doing/adj./adv./prep/todosth.

）使...保留、处于…状态/位置；造成、留下...后果Anexplosionatachemicalplanthasleftoneworker_____(die)andfour________(injure).I’lljustleavetheengine_________(run)whileIgoin.

Iwishyou’dstopleavingthelights_____（亮着）andthedoor______（开着）.deadinjuredrunningonopen4.Topreventharmfulhabitslikethesefrom

dominating

ateenager’slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.防止像这样的有害习惯支配青少年的生活是至关重要的，他们必须学会及早发现坏习惯，并做出恰当的改变。①ItisagreathonortobeinvitedtoMary’sbirthdayparty.②Itwasimpossibleforlosttimetobemadeup.有时为了保持句子平衡，经常将不定式短语放到句子后面，尤其当不定式形式为被动结构时。③眼见为实.④他真傻，犯这样的错误.Toseeistobelieve.Itwasfoolishofhimtomakesuchamistake.

Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:"Wearewhatwerepeatedlydo."Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.todo作主语V-ed作后置定语what引导表语从句，what在句中作宾语...的总和定语从句，省略that/which，修饰choicestodo作后置定语一再地，反复地that引导定语从句，作主语，修饰ahabitthat引导表语从句if引导条件状语从句how引导宾语从句adj.自动的Para.2basedon在句中是过去分词短语作___________，放在被修饰的名词后面，它的作用相当于一个_________。后置定语定语从句有一条基于亚里士多德哲学思想的著名谚语说道：“重复的行为造就了我们。”5.ThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”(Para.2)1.他们中的一些人，在农村出生并长大，从没到过北京。2.正在召开的这个会议很重要。Someofthem,bornandbroughtupinruralvillages,hadneverbeentoBeijing.Themeeting(whichis)beingheldnowisveryimportant.Accordingtomodernpsychology,wemustfirstlearnaboutthe"habitcycle",whichworkslikethis:Firstly,thereisa"cue",anaction,event,orsituation

thatactsasasignaltodosomething.Secondly,thereisa"routine",theregularactionyoutakeinresponsetothecue.Thirdly,thereisthe"reward",thegoodthingorfeelingwegetfromtheroutine.Para.3现代心理学习惯循环which引导非限制性定语从句，作主语，修饰habitcyclev.运转，运行同位语担当，充当todo作后置定语that引导定语从句，作主语n.常规，惯例同位语定语从句，省略that/which，修饰thingorfeeling回答；答复同位语定语从句，省略that/which，修饰actionPara.4Forexample,whenwefeelunhappy(cue),weeatlotsofunhealthysnacks(routine),whichmakesusfeelhappy(reward).Therewardmakesusmuchmorelikelytocontinuethecycle,andthebadhabitofrelyingonunhealthysnacksisformed.Tofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.when引导时间状语从句n.零食，点心，小吃which引导非限制性定语从句，作主语，修饰主句make+宾语+宾补（adj.）make+宾语+宾补（do）依赖；依靠todo作目的状语v.促进，推动by+V-ing作方式状语把...和...结合起来Para.5Para.5Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).Asidefrom

changingbadhabits,wecanalsousethehabitcycletocreategoodhabits.Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.adj.作后置定语adj.负面的，消极的replace...with...用...代替...when引导时间状语从句而不是adv.代替which引导非限制性定语从句，作主语，修饰主句make+宾语+宾补（do）除...以外V-ing作宾语todo作目的状语when引导时间状语从句n.自动扶梯adj.平常的，通常的todo作表语by+V-ing作方式状语6.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).(Page15)因此，当我们再次感到不高兴时(触发因素)，我们可以听几首最喜爱的音乐(惯常行为)而不是吃零食，这会使我们感到放松(回报)。★ratherthan而不是；与其……（不如）1.ratherthan连接两个并列成分(名词、代词、形容词、介词短语、动名词、分词、不定式及动词等)，意为"而不是"。2.ratherthan连接两个主语时，谓语动词应与ratherthan前面的主语在人称和数上保持一致。3.woulddo...ratherthando...wouldratherdo...thando...prefertodo...ratherthando...宁愿做也不愿做用括号内所给词的正确形式填空。(1)She’dratherdiethan_____(lose)thechildren.(2)Heisanexplorerratherthana______(sail).(3)YouratherthanI_____(be)goingtogocamping.(4)Thesweatersheboughtwasbeautifulratherthan______(cheaply).(5)Sheenjoyssingingratherthan________(dance).(6)Wewillhavethemeetingintheclassroomratherthan____thegreathall.(7)Idecidetowriteratherthan______________(telephone).(8)Hecamerunningratherthan__________(walk).(9)Theyoungstudentratherthanhisclassmates

(be)goingtotraveltomorrow(10)是文化而不是语言使他难以适应国外的新环境。(强调句)losesailorarecheapdancingin(to)telephonewalkingisItwastheculture,ratherthanthelanguage,thatmadeithardforhimtoadapttothenewenvironmentabroad.7.Asidefromchangingbadhabits,wecanalsousethehabitcycletocreategoodhabits.A.除…之外,还有

（包括在内，常与also,other,another连用）

=besides,aswellas,inadditiontoB.除...之外，没有

（不包括在内，常与no,any,all,every连用）

=exceptC.除了之外（整体中指出不足,例外，无上述同类语）

=exceptforaside/apartfromsb/sth/doingsth翻译句子：（1）除了定期运动，健康饮食也是一个控制体重的方法。Asidefrom/apartfrom/Besidesdoingsportsregularly,eatinghealthilyisalsoawaytotakecontrolofweight.（2）教室里除了一个坐在窗边的男孩之外，别无他人。Theclassroomwasemptyasidefrom/apartfrom/exceptforaboyseatedbythewindow.Manyofustrytochangebadhabitsquickly,andifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoZiwrote,"Ajourneyofathousandmilesbeginswithasinglestep."One