【課件】Unit+2Reading+and+Thinking+課件-人教版（2019）選擇性必修第三冊(cè)

Unit2HealthyLifestyle------ReadingandThinkingPart01Lead-inLookatthephotos.Sortoutbadhabitsandgoodhabits.stayuplateexercisehealthydietsmokeovereatingspringoutingArebadhabitseasytochange？Why？OrWhynot？stayuplateexercisehealthydietsmokeeatanddrinktoomuchspringoutingWatchthevideo.Whatcanyoudotocorrectbadhabits？Part02Pre-readingPREDICTIONWhatdoyouthinkahealthylifestyleis？

physicalhealthmentalhealthPREDICTIONLookatthepictureandthinkabouthowtobuildgoodhabitsforahealthylifestyle.Part03While-readingFindthemainideaofaparagraphThemainideaissometimesstatedineithertheopeningorclosingsentence.Ifnot,lookforanother“standout”sentence,orsummarisetheparagraphinyourmindbyaskingyourself,“Whatisitmainlyabout?”Listentothetextandfindoutwhatmainideasareincludedinit.Tickthecorrectones.A.HowtochangeabadhabitandcreategoodonesB.ThecycleofhowhabitsareformedC.HabitsthatcanhelpusstudybetterD.ChanginghabitsgraduallyE.NoeasywaytochangebadhabitsF.WhatahabitisG.WhybadteenagehabitsshouldbechangedSkimmingSkimming1.Howdoesateenagerpreventbadhabitsfromrulinghisorherlife?A.Bybecomingmoreindependent.B.Bymakinghisorherowndecisions.C.Bybecomingawareofbadhabitsandchangingthemproperly.D.Byleavingthemunchecked.Readthepassageandchosetheanswer.Skimming2.Accordingtothesecondparagraph,wecanlearnthat______.A.withmanyattempts,changingbadhabitsisnotdifficultB.wemakeachoicetodosomethingonce,andthenwewillformthehabitC.onceahabithasformed,wewillnevergetridofitD.toformagoodhabit,weneedtorepeatachoicemanytimesReadthepassageandchosetheanswer.Skimming3.What'sthemainideaofthethirdparagraph?A.Howthe“habitcycle”works.B.Whata“cueanda“routine”are.C.Howthebadhabitofrelyingonunhealthysnacksisformed.D.Whatwegetfromtheroutine.Readthepassageandchosetheanswer.Skimming4.What'sthepurposeofthetwoexamplesinthefifthparagraph?A.Totellushowtochangebadhabitsbyadaptingbadhabitcycles.B.Totelluswhatweshoulddowhenwefeelunhappy.C.Totelluswhatweshouldchoosetodowhenwecometoanescalator.D.Totellushowtochangebadhabitsquickly.Readthepassageandchosetheanswer.ReadingforstructureWhatisthetexttypeofthepassage?Narration:atypeofwritingtotellastory.Exposition:atypeofwritingtoinformorexplain.Argumentation:atypeofwritingtoconvinceorpersuade.ReadingforstructureWhybadteenagehabitsshouldbechangedWhatcausesahabittoformThreestepsofthe“habitcycle”①②③ReadingforstructureHowthe“habitcycleworksWaystochangebadhabits③Changinghabitsgradually④⑤⑥Para.1WhybadteenagehabitsshouldbechangedPara.2WhatcausesahabittoformPara.3Threestepsofthe“habitcycle”Para.4Howthe“habitcycleworksPara.5WaystochangebadhabitsPara.6Changinghabitsgradually提出問題分析問題解決問題總結(jié)“問題—解決”模式常用的標(biāo)記性詞語包括：problem,concern,challenge,difficulty,trouble,leadto,solution,change,measure,approach,action,method,answer,response,result,develop,find,overcome,prevent,facilitate,dealwith,comeupwith,effective,successful,practical等。ReadingfordetailsAsteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,if'leftunchecked,couldleadtomorescriousoneswhentheybecomeadults.Forexample,someofthemmaybecomeinvolvedintobaccooralcohol

abuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager'slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.n.煙草；煙草制品酗酒adj.身體的adj.統(tǒng)治的；支配的；主導(dǎo)的Howdoesateenagerpreventbadhabitsfromrulingherorhislife?Bybecomingawareofbadhabitsearlyandchangingthemproperly.LanguagepointsAsteenagersgrowup,theybecomemoreindependent…此句是復(fù)合句，asteenagersgrowup是時(shí)間狀語從句，as表示“隨著”。as還可以引導(dǎo)其它從句Itwasaclosefinish,astheyhadpredicted.正如他們所預(yù)料的，比賽結(jié)果難分上下。Theracewascalledoffasahurricanestruck.由于颶風(fēng)襲擊，比賽被取消了。Happyastheywere,therewassomethingmissing.盡管他們很快樂，但總?cè)鄙冱c(diǎn)什么。Mysleepleftmeasthelightleftthenight.睡眠棄我而去如同光明離開黑夜。LanguagepointsThesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.此句為復(fù)合句。ifleftunchecked是條件狀語從句的省略，if后面省略了theyare，完整的形式為ifthesebadhabitsareleftunchecked。狀語從句的省略1)可以省略成分的狀語從句：時(shí)間、條件、讓步、方式。2)狀語從句省略成分的條件：從句主語與主句主語一致，或從句主語是it;從句謂語含有be，包括系動(dòng)詞be、進(jìn)行時(shí)態(tài)的be或被動(dòng)語態(tài)的be。3)常見的連詞：when,while,once,before,whenever,if,unless,though,although,as,asif。4)狀語從句省略成分后常見的類型：連詞+現(xiàn)在分詞/過去分詞/介詞短語/形容詞。Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:"Wearewhatwerepeatedlydo."Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething.andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.Readingfordetails做出選擇基于，以……為根據(jù)Howcanachoiceleadtoahabit?makeachoicerepeatitautomaticallyformahabitLanguagepointsThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”basedon在句中是過去分詞短語作后置定語，放在被修飾的名詞后面，它的作用相當(dāng)于一個(gè)定語從句。1.過去分詞作定語時(shí)，過去分詞所表示的動(dòng)作可以在謂語所表示的動(dòng)作之前發(fā)生，也可以沒有一定的時(shí)間性。2.作定語的現(xiàn)在分詞所表示正在進(jìn)行的動(dòng)作(變?yōu)閺木鋾r(shí)要用進(jìn)行時(shí)態(tài))，或表示經(jīng)常性的動(dòng)作，或現(xiàn)在(或當(dāng)時(shí))的狀態(tài)(變?yōu)閺木鋾r(shí),用一般時(shí)態(tài))。Tellthechildrenplayingthere(=whoareplayingthere)nottomakesomuchnoise.Thelivingroomhasabroadbaywindowfacing(=thatfaces)thestreet.ReadingfordetailsAccordingtomodernpsychology,wemustfirstlearnaboutthe"habitcycle",whichworkslikethis:Firstly,thereisa“cue”,anaction,event,orsituationthatactsasasignaltodosomething.Secondly,thereisa“routine”,theregularactionyoutakeinresponsetothecue.Thirdly,thereisthe“reward”,thegoodthingorfeelingwegetfromtheroutine.Forexample,whenwefeelunhappy(cue),weeatlotsofunhealthysnacks(routine),whichmakesusfeelhappy(reward).Therewardmakesusmuchmorelikelytocontinuethecycle,andthebadhabitofrelyingonunhealthysnacksisformed.v.依賴；信任n.報(bào)酬；獎(jiǎng)勵(lì)n.心理學(xué)threestagesofthehabitcyclecueroutinerewardLanguagepoints1.reward(2)vt.獎(jiǎng)勵(lì);獎(jiǎng)賞;給以報(bào)酬rewardsb.withsth.用某物獎(jiǎng)勵(lì)某人rewardsb.for(doing)sth.因?yàn)?做)某事而獎(jiǎng)勵(lì)某人withHereceivedamedalinrewardforhisfindings.他因他的發(fā)現(xiàn)而獲得一枚獎(jiǎng)?wù)?。YuanLongpingmadeanothergreatbreakthrough,andhewasrewardedwithalargeamountofmoney.袁隆平又取得了一個(gè)巨大的突破,因此他得到了大量的錢作為獎(jiǎng)勵(lì)。Hegavehissonamodeltelescopetorewardhimforbehavingwell.他送給兒子一個(gè)望遠(yuǎn)鏡模型,作為對(duì)他的良好表現(xiàn)的獎(jiǎng)勵(lì)。練習(xí)：Thegirlrewardedhim___________asmileforhishelp.(1)n.回報(bào);獎(jiǎng)勵(lì);報(bào)酬inreward(for)作為(對(duì)······的)回報(bào)arewardfor(doing)sth.因(做)某事而獲得的獎(jiǎng)勵(lì)give/offerarewardtosb.forsth.為某事而給某人獎(jiǎng)勵(lì)ReadingfordetailsTofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine).whichwillmakeusfeelrelaxed(reward).Asidefromchangingbadhabits,wecanalsousethehabitcycletocreategoodhabits.Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.What'sthepurposeofthetwoexamplesinthefourthparagraph?Totellushowtochangebadhabitsbyadaptingbadhabitcycles.vt.仔細(xì)檢查，考試adj.消極的LanguagepointsSo,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).ratherthan后接不定式時(shí)，不定式可以帶to，也可以不帶to。但當(dāng)ratherthan位于句首時(shí)，則只能接不帶to的不定式。ratherthan連接的并列成分可以是名詞、代詞、形容詞、介詞短語、動(dòng)名詞、分詞、不定式及動(dòng)詞等。ratherthan連接兩個(gè)名詞或代詞作主語時(shí)，謂語動(dòng)詞應(yīng)與ratherthan前面的名詞或代詞在人稱和數(shù)上保持一致Itwastheculture,ratherthanthelanguage,thatmadeithardforhimtoadapttothenewenvironmentabroad.是文化而不是語言使他難以適應(yīng)國外的新環(huán)境。(強(qiáng)調(diào)句)ReadingfordetailsManyofustrytochangebadhabitsquickly,andifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoZiwrote,“Ajourneyofathousandmilesbeginswithasinglestep.”O(jiān)nestepseemssmall,butitisessential.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.Afterall,itisnoteasytobreakbadhabits.Howcanapersonusedisciplinetohelpchangeabadhabit?Apersoncanusedisciplinetochangeabadhabitbytakingmanysmallstepstoreachthegoalofchange.Howcanapersonusedisciplinetohelpchangeabadhabit?Itmeansthatweshouldtakesmallstepsrepeatedly.adj.悲觀的n.訓(xùn)練,鍛煉Languagepoints2.pessimisticaboutadj悲觀的;悲觀主義的bepessimisticabout...對(duì)……持悲觀態(tài)度Wearepessimisticaboutthelamb'schancesofrecovery.我們對(duì)小羔羊康復(fù)的可能性持悲觀態(tài)度。AlthoughHenryengagedintheresearch,hewaspessimisticabouttheoutcomeofit.雖然亨利從事這項(xiàng)研究,但他對(duì)其結(jié)果持悲觀態(tài)度。拓展：optimistic樂觀的pessimistic悲觀的negative消極的objective客觀的supportive支持的doubtful感到懷疑的練習(xí)：Aftertheincident,Danielwasdepressedandpessimistic___________hisfuture.ReadingfordetailsForyoungpeople,thereisplentyoftimetochangebadhabits.However,thereisno“magicpill”ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Youhavethepowertobuildahappyandhealthy