新人教版高中英語(yǔ)選擇性必修三Unit2HealthyLifestyle

ReadingandThinkingLearningObjectivesBytheendofthelesson,studentsareableto(1)todiscovertheelementsofthehabitcycleandunderstandhowthehabitcycleworks(2)tofindthemainideaofparagraphs(3)tolearntheimportanceofkeepinghealth(4)tobuilduptheconfidenceandabilitytodevelopgoodhealthhabitsIthinkthesepeoplefeelhappyandhealthy,astheylookactiveandcheerful.Look＆discuss:

Whataretheydoing?Howdoyouthinkthepeoplefeelinthephotos?Theyareplayingtheguitar.Theyaredoingexercise.Theyarehavingabarbecue.Warming-upIthinktheyareleadinga

healthylifestylebecausetheyarenotbythemselvesandareoutsideanddoingexerciseaswellascreativeactivities.Look＆discuss:

Doyouthinktheyareallleadingahealthylifestyle?Whyorwhynot?Whatdoyouthinkisahealthylifestyle?healthylifestylementalhealthaskforhelpifnecessaryeatnutritiousfoodphysicalhealthreleasestresswellhaveenoughsleepexerciseregularlywork-playbalancestaypositivesatisfyoneselfWhatdoyouthinkarebadhabits?notsleepingenoughWhatdoyouthinkarebadhabits?overeatingWhatdoyouthinkarebadhabits?usingaphonetoomuchWhatdoyouthinkarebadhabits?overspendingArebadhabitseasytochange?

Whyorwhynot?Question:Whataretheydoing?Howdoyouthinkthepeoplefeelinthephotos?Aretheyhappyandhealthy?dosportskeepfitPre-readingQuestion:Doyouthinktheyareallleadingahealthylifestyle?Whyorwhynot?Ithinktheyareleadingahealthylifestylebecausetheykeepdoingexercisetokeephealthyeveryday.FindthemainideaofaparagraphThemainideaissometimesstatedineithertheopeningorclosingsentence.Ifnot,lookforanother“standout”sentence,orsummarisetheparagraphinyourmindbyaskingyourself,“Whatisitmainlyabout?”While-reading2.Listentothetextandfindoutwhatmainideasareincludedinit.Tickthecorrectones.Findthemainideaofaparagraph

Themainideaissometimesstatedineithertheopeningorclosingsentence.Ifnot,lookforanother“standout”sentence,orsummarisetheparagraphinyourmindbyaskingyourself,“Whatisitmainlyabout?”A.HowtochangeabadhabitandcreategoodonesB.ThecycleofhowhabitsareformedC.HabitsthatcanhelpusstudybetterD.ChanginghabitsgraduallyE.NoeasywaytochangebadhabitsF.WhatahabitisG.WhybadteenagehabitsshouldbechangedMatchthemainideaswitheachoftheparagraphs.HowtochangeabadhabitandcreategoodonesThecycleofhowhabitsareformedChanginghabitsgraduallyNoeasywaytochangebadhabitsWhatahabitisWhybadteenagehabitsshouldbechangedPara.1Para.2Para.3Para.4Para.5Para.6ParaMainideaSupportingdetails1Whybadteenagehabitsshouldbechanged2WhatahabitisReadthepassageagainandcompletethetable.Thesebadhabits,ifunchecked,couldleadtomoreseriousoneswhentheybecomeadults.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.3Thecycleofhowhabitsareformed…wemustfirstlearnaboutthe“habitcycle”,…Firstly,…Secondly,…Thirdly,…Forexample,…ParaMainideaSupportingdetails4Howtochangeabadhabitandcreategoodones5ChanginghabitsgraduallyWecandothisbycombiningtheinformationfromourhabitcyclewithourpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.6NoeasywaytochangebadhabitsHowever,thereisno“magicpill”ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Readthetextagainandanswerthefollowingquestions.Howcanachoiceleadtoahabit?Whatarethethreestagesofthehabitcycle?Whatshouldwedotochangeabadhabit?Howcanapersonusedisciplinetohelpchangeabadhabit?Achoicecanleadtoahabitifwemakethesamechoiceoverandoveragain.Thethreestagesofthehabitcyclearethecue,routine,andreward.Tochangeabadhabit,weshouldexamineourhabitcyclesandthentrytoadaptthem.Apersoncanusedisciplinetochangeabadhabitbytakingmanysmallstepstoreachthegoalofchange.Thehabitcycle

BadhabitNewhabitCue

RoutineReward3Whatshouldwedotochangeabadhabit?feelunhappy

Thinkofonebadhabitandwritedownthecue,routine,andreward.Thencomeupwithanideaofhowtobreakthebadhabit.feelhappierbutit’snothealthyeatlotsofunhealthysnacksfeelunhappy

listentosomeofourfavouritemusicfeelrelaxed4Howcanapersonusedisciplinetohelpchangeabadhabit?Apersoncanusedisciplinetochangeabadhabitbytakingmanysmallstepstoreachthegoalofchange.5Whydidthewriterwritethistext?6Who’stheintendedreader?7Willyouusethehabitcycletobreakyourbadhabits?Whyorwhynot?8.Whichonesareusedinthetexttoillustratethetopic?A.Example.

B.Chart. C.Quote.

D.Explanation.

E.Metaphor.Toexplainateenageproblemandsuggestpossiblesolutions.Theintendedreadersareyoungpeople,especiallyteenagers.Thefirstparagraphmainlydiscusseswhyitiseasyforteenagerstoformbadhabits.Thelastparagraghstartswith“foryoungpeople…”and“you”isusedtoaddressthereader.Title

Part1:Whybadteenagehabitsshouldbechanged(Para.1)

Part2:Whatahabitisandhowtochangebadhabits(Para.2-5)Part3:Noeasywaytochangebadhabits(Para.6)Anexpositorywriting(說(shuō)明文)本文是一篇問(wèn)題解決型說(shuō)明性文體。作者按照“提出問(wèn)題—分析問(wèn)題—解決問(wèn)題—總結(jié)”的脈絡(luò)，介紹改變不良生活習(xí)慣、養(yǎng)成良好生活習(xí)慣的原理和方法。Para.1WhybadteenagehabitsshouldbechangedPara.2WhatahabitisPara.3ThecycleofhowhabitsareformedPara.4HowtochangeabadhabitandcreategoodonesPara.5ChanginghabitsgraduallyPara.6Noeasywaytochangebadhabits—提出問(wèn)題—分析問(wèn)題—解決問(wèn)題—總結(jié)“問(wèn)題—解決”模式常用的標(biāo)記性詞語(yǔ)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。habitcyclecuewhenwefeelsadRoutineWeeatalotsofunhealthysnacksRewardWefeelhappyhabitcyclecuewhenwefeelsadRoutineWelistentosomemusicortalkingwithfriendsRewardWefeelhappyPost-readingGroupDiscussion(5minutes)Howtochangeyourunhealthyhabits①Drawtwohabitcyclesofyourown.②PrepareashortpresentationandthenpracticewithyourgroupmembersHerearesomereference:1.Tointroduceyourhabit:

Tobehonest/Franklyspeaking(坦白說(shuō)),Ihaveformedanunhealthyhabit.Thatisxxx.2.Todescribethehabitcycle:Inmycase,whenI……(cue),Ido……(rountine).Therefore,Ifeel……(reward).3.Toshowhowtochangeit:NexttimewhenI……(cue),Iwill……(rountine).Thus,Iwill……(reward).Summary:drawamindmap

healthylifestylethereasonstochangebadhabitswhatahabitis?howhabitsareformedhowtochangebadhabitsanddevelopgoodonesnoeasywaytochagebadhabitsLivingahealthylifestylewillonlydepriveyouofpoorhealth,lazinessandfat.

1.

Asteenagersgrowup,theybecomemoreindependent…

此句是復(fù)合句，asteenagersgrowup是時(shí)間狀語(yǔ)從句，as表示“隨著”。

egAstimewenton,hegotusedtolivingwithhishostfamilyandfeltathome.隨著時(shí)間的推移，他習(xí)慣了跟寄宿家庭生活在一起，不感到拘束了。as還可以引導(dǎo)其它從句，如：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(lè)，但總?cè)鄙冱c(diǎn)什么。Mysleepleftmeasthelightleftthenight.

睡眠棄我而去如同光明離開(kāi)黑夜。LanguagePoints2.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.

此句為復(fù)合句。ifleftunchecked是條件狀語(yǔ)從句的省略，if后面省略了theyare，完整的形式為ifthesebadhabitsareleftunchecked。狀語(yǔ)從句的省略1)可以省略成分的狀語(yǔ)從句：時(shí)間、條件、讓步、方式。2)狀語(yǔ)從句省略成分的條件：從句主語(yǔ)與主句主語(yǔ)一致，或從句主語(yǔ)是it;從句謂語(yǔ)含有be，包括系動(dòng)詞be、進(jìn)行時(shí)態(tài)的be或被動(dòng)語(yǔ)態(tài)的be。3)常見(jiàn)的連詞：when,while,once,before,whenever,if,unless,though,although,as,asif。4)狀語(yǔ)從句省略成分后常見(jiàn)的類(lèi)型：連詞+現(xiàn)在分詞/過(guò)去分詞/介詞短語(yǔ)/形容詞。egIfinvolvedinthecase,youwillbepunished.Ifneccessay,youcanchoosemetomakethepresentation.2)

在if引導(dǎo)的條件狀語(yǔ)從句中，當(dāng)狀語(yǔ)從句的主語(yǔ)是it，且謂語(yǔ)動(dòng)詞是be時(shí)，it和be可以省略。If(itis)possible,youshouldtrytovisitWashington,D.C.Wouldyoudropinatmyhousethisafternoonif(itis)convenienttoyou?3)if省略結(jié)構(gòu)的固定結(jié)構(gòu)：Itsoundslikesomethingiswrongwiththecar’sengine.Ifso,we’dbettertakeittothegarageimmediately.Pleasetellheryourfeelingsaboutthethingsaroundifpossible.Pleaseletmeknowhowmanyarecoming,ifany.Themostseverepunishmentsareseldom,ifever,applied.I’dsayhewasmorelikehisfather,ifanything.1)在if引導(dǎo)的條件狀語(yǔ)從句中，如果從句的主語(yǔ)和主句的主語(yǔ)一致，同時(shí)從句謂語(yǔ)動(dòng)詞含有be動(dòng)詞，則可省略從句的主語(yǔ)和be動(dòng)詞。If(youare)travelingnorth,youmustchangeatMoscow.Practice1.Ifnot____________(treat)withtherespecthefeelsduetohim,Jackgetsveryill-temperedandgrumblesallthetime.2.Themedicinewillworkbestif______(take)accordingtotheinstructions.3.Youmustfindyourselfupsetbytrafficjamsif_____(live)inthecentreofthecity,especiallyduringtherushhour.4.Ifthestepsyoutakeareworking,keepitup.______(不然),takeanotherlookatothermethodsyoucouldtry.takenlivingIfnotbeingtreated3.Topreventharmfulhabitslikethesefromdominatingateenager’slifeisessential.

▲此句為“主系表”結(jié)構(gòu)的簡(jiǎn)單句，其中主語(yǔ)較長(zhǎng)，是不定式短語(yǔ)Topreventharmfulhabitslikethesefromdominatingateenager’slife。Therearetwosentencesinthepassagewhichcontainsthesamestructure:infinitivephraseisusedasthesubject.Lookforthemandwritethemdown.▲Tochangebadhabitsisnevereasy,evenwithmanyattempts.▲Afterall,itisnoteasytobreakbadhabits.▲ItisagreathonortobeinvitedtoMary’sbirthdayparty.▲Itwasimpossibleforlosttimetobemadeup.有時(shí)為了保持句子平衡，經(jīng)常將不定式短語(yǔ)放到句子后面，尤其當(dāng)不定式形式為被動(dòng)結(jié)構(gòu)時(shí)。TheTrueStoryofAhQ

writtenbyLuXun

isfamiliartous.Heleftthehotelsurroundedbycrowds

ofjournalists.Tellthechildrenplayingthere(=whoareplayingthere)nottomakesomuchnoise.Thelivingroomhasabroadbaywindowfacing(=thatfaces)thestreet.basedon在句中是過(guò)去分詞短語(yǔ)作_________，放在被修飾的名詞后面，它的作用相當(dāng)于一個(gè)_________。4.ThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”(Para.2)有一條基于亞里士多德哲學(xué)思想的著名諺語(yǔ)說(shuō)道：“重復(fù)的行為造就了我們。”后置定語(yǔ)定語(yǔ)從句1.過(guò)去分詞作定語(yǔ)時(shí)，過(guò)去分詞所表示的動(dòng)作可以在謂語(yǔ)所表示的動(dòng)作之前發(fā)生，也可以沒(méi)有一定的時(shí)間性。2.作定語(yǔ)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))。

1.他們中的一些人，在農(nóng)村出生并長(zhǎng)大，從沒(méi)到過(guò)北京。2.正在召開(kāi)的這個(gè)會(huì)議很重要。3.Apartfromtheurgentproblems_______(cause)bywarsandconflicts,theUNhelpscountrieswithotherproblemssuchaslackofeducation,lackoffood,poverty,disastersanddisease.4.IwasthefirstWesternTVreporter66__________(permit)tofilmaspecialunitcaringforpandasrescuedfromstarvationinthewild.Someofthem,bornandbroughtupinruralvillages,hadneverbeentoBeijing.Themeeting(whichis)beingheldnowisveryimportant.

causedPracticepermitted5.…thereisa“routine”,theregularactionyoutakeinresponsetothecue.

形成“慣例”，即你根據(jù)暗示采取的有規(guī)律的行動(dòng)。

inresponseto:

sththatissaidorwrittenordoneasareplyorreactiontosth

回答；答復(fù)；反應(yīng)；響應(yīng)egTheproductwasdevelopedinresponsetocustomers’

request.

【拓展】▲makeresponseto對(duì)……作出響應(yīng)/答復(fù)egTheyhavemadegenerousresponsetotheappealsforfunds.

他們對(duì)募集資金的呼吁作出了慷慨的響應(yīng)?！鴐akenoresponseto不回答、不回應(yīng)……egAfterthisstatement,we’llmakenoresponsetodivorcematters.

在此聲明之后，我們將不會(huì)對(duì)離婚事宜做出任何回答。6.…thereisthe“reward”,thegoodthingorfeelingwegetfromtheroutine.

有“獎(jiǎng)勵(lì)”，即我們從慣例中得到的好東西或好感覺(jué)。

rewardn.somethingthatyougetbecauseyouhavedonesomethinggoodorhelpfulorhaveworkedhard回報(bào)；獎(jiǎng)勵(lì)；報(bào)酬give/offerarewardtosb.forsth.為某事而給某人獎(jiǎng)勵(lì)

inrewardfor作為（對(duì)）……的獎(jiǎng)賞、回報(bào)egIsendhimabookinrewardforhistimelyhelp.rewardv.

togivesomethingtosomeonebecausetheyhavedonesomethinggoodorhelpfulorhaveworkedforit獎(jiǎng)勵(lì)；獎(jiǎng)賞；給以報(bào)酬▲rewardsb.withsth.獎(jiǎng)賞某人某物

eg“Thankyou,son,”shesaid,andsherewardedhimwithacoin.“謝謝你，好心人?！崩蠇D人說(shuō)著，而且她送了一枚錢(qián)幣給他?！鴕ewardsb.for(doing)sth.為（做）某事獎(jiǎng)賞某人egHegavethechildrensomechocolatetorewardthemforbehaving

單句語(yǔ)法填空1)Maketheextraefforttoimpressthebuyerandyouwill____________(reward)withaquickersaleatabetterprice.2)Hedecidedtogiveareward____informationleadingtotherecoveryofthemissingdiamond.3)Thegirlrewardedhim_____asmileforhishelp.berewardedforwith7.…,andthebadhabitofrelyingonunhealthysnacksisformed.

relyon:todependon依賴(lài)；依靠；toputtrustinwithconfidence信賴(lài)relyonsb./sth.todosth.依靠或信賴(lài)某人/某物做某事relyonitthat…相信……,指望……(relyon后面跟從句時(shí)，先接it再接that。)

egChildrentendtorelyonconcernedschoolfriendstokeepintouchwithschoolwork.Youmayrelyonitthathewillcometomeetyou.翻譯句子1)許多職業(yè)母親依靠親戚來(lái)幫她們照看孩子。

Manyworkingmothersrelyonrelativestohelptakecareoftheirchildren.2)我僅能依靠的是他能告訴我事實(shí)真相。Ionlyrelyonitthathecantellmethefact.用括號(hào)內(nèi)所給詞的正確形式填空。(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).8.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).(Para.4)因此，當(dāng)我們?cè)俅胃械讲桓吲d時(shí)（觸發(fā)因素），我們可以聽(tīng)?zhēng)资鬃约鹤钕矏?ài)的音樂(lè)（慣常行為），而不是吃零食，這會(huì)使我們感到放松（回報(bào)）。losesailorarecheapdancingin(to)telephonewalkingItwastheculture,ratherthanthelanguage,thatmadeithardforhimtoadapttothenewenvironmentabroad.翻譯：____________________________________________________________________________________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(yǔ)、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(yǔ)時(shí)，謂語(yǔ)動(dòng)詞應(yīng)與ratherthan前面的名詞或代詞在人稱(chēng)和數(shù)上保持一致。PracticeDriverlesscarsmayendupbeingaformofpublictransport____________(而不是)

vehiclesyouown,saysRyanCaloatStanfordUniversity,California.Shelikeskeepingthingsratherthantothro