人教版高中英语选择性必修第三册课件Unit 2 Habits for a healthy life style

ReadingandThinkingU2HabitsforahealthylifestyleEnglishProverbsHabitissecondnature.习惯成自然。Earlytobed,earlytorisemakesamanhealthy,wealthyandwise.早早起床早早睡，聪明健康又富贵。Wearewhatwerepeatedlydo.Excellence,then,isnotanact,butahabit.每天反复做的事情造就了我们，然后你会发现，优秀不是一种行为，而是一种习惯。0102Q:Whatkindofpersoncanberegardedasahealthyperson?physicalhealthmentalhealth1.Whataretheydoing?2.Howdoyouthinkthepeoplefeelinthephotos?Howdoyouknow?3.Whataresomeofyourgood/badhabits?Page13ABC1.Doyousleepatleast8hourseverynight?Never.Always.Sometimes.quickhealthquiz!ABC2.Doyouhavebreakfasteverymorning?No.Notimeforit.Yes.Anicehealthybreakfasteveryday.Yes.Aquickbreakfastmostoftime.ABC3.Doyousmoke?Never.Yes,often.Yes,sometimes.BC4.Doyoudrinkalcohol?Never.Yes,often.Yes,sometimes.A4.Doyoudrinkalcohol?ABC5.Doyouexerciseforatleast1houreachday?Never.Yes,always.Yes,sometimes.ABCNever.Yes,always.Yes,sometimes.6.Areyouundertoomuchstress?C7.Areyouusedtoblamingyourself?Never.Yes,always.Yes,sometimes.ABABC8.Howoftendoyoufeelangry?Rarely.Quiteoften.Sometimes.ABC9.Howoftendoyoufeellonely?Rarely.Quiteoften.Sometimes.ABC10.Howoftendoyouneedtovisitthedoctor?Rarely.Quiteoften.Sometimes.ABCAreyoulivingahealthylife?=3=2=123-3010-1718-22alcoholabuseCigaretteSmokingstayuplateDigitaladdiction0102Arebadhabitseasytochange?Whyorwhynot?Whatcanyoudotocorrectthesebadhabits?DiscussionalcoholabusecigarettesmokingexcessivedietdigitaladdictionLeadin-BrainstormCanyouthinkoutsomeunhealthy/badhabitsofteenagers?tobaccoaddictionDoyouthinkbadhabitsareeasytochange?Whatcanyoudotocorrectthesebadhabits?Skimthetitle,thepictureandtheopeningandclosingpartofthepassagequicklyandpredict.Whichisthetexttypeofthispassage?A.expositionC.argumentationB.narrationWhoarethetargetreadersofthispassage?Whatistheauthor'spurposeofwritingthispassage?Youngpeople,especiallythoseteenagerswhowanttochangebadhabits.Tointroducehowhabitsareformedandhowtochangebadhabitsandcreategoodones.PredictionScanthetext.Checkyourpredictionsandfindoutwhatmainideasareincludedinit.Tickthecorrectones.A.HowtochangeabadhabitandcreateagoodoneB.ThecycleofhowhabitsareformedC.HabitsthatcanhelpusstudybetterD.ChanginghabitsgraduallyE.NoeasywaytochangebadhabitsF.WhatahabitisG.WhybadteenagehabitsshouldbechangedReadformainideaTips:mainideaofparasometimesisstatedinopeningsentenceorclosingsentence.Ifnot,trytofindoutanother“standout”sentenceorsummarizeinyourownwords.√️√️√️√️√️√️para.5para.3para.6para.7para.2para.1para.4ReadfordetailsParagraph1Asteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.

However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.

Forexample,someofthemmaybecomeinvolvedintobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager'slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.Howdoestheauthororganizethisparagraph?startwithafactstateanopinionBygivinganexamplechangeWhybadteenagehabitsshouldbechangedReadfordetailsParagraph2Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:"Wearewhatwerepeatedlydo."Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.2.Whatwaysofwritingdoestheauthoruseinthisparagraph?Bycitingaquoterepetitivehardtochange1.Whatcharacteristicsdoesahabithave?automatic?Becausewedon’tknowhowhabitworks.WhatahabitisReadfordetailsParagraph3-4Accordingtomodempsychology,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.Thecycleofhow

bahitsareformedBesidesgivingtheexplanation,theauthoralsomakesaflowchartandgivesanexampletofurtherexplainwhat“habitcycle”isandmakeitmoreconvincing.cueroutinerewardDoyouthinkthewriterexplainsitclearly?Why?unhappyhappyeatsnacksflowchartReadfordetailsParagraph5Tofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).Asidefromchangingbadhabits,wecanalsousethehabitcycletocreategoodhabits.Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.Howtochangeabad

habitandcreategoodonesexamineBygivingexamples2.Howdoestheauthororganizethisparagraph?cueroutinerewardunhappyeatsnackshappyadaptlistentomusicrelaxedcombining1.Whataretheexactwaysmentionedinthisparagraph?replacecreateReadfordetailsParagraph6Manyofustrytochangebadhabitsquickly,andifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoZiwrote,"Ajourneyofathousandmilesbeginswithasinglestep."Onestepseemssmall,butitisessential.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.Afterall,itisnoteasytobreakbadhabits.Changinghabits

gradually1.Whatotherthingsdoweneedtochangebadhabits?timedisciplineefforts&perseverance2.Whatdoestheauthorusetosupporthisargument?BycitingaquoteReadfordetailsParagraph7Foryoungpeople,thereisplentyoftimetochangebadhabits.However,thereisno"magicpill"ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Youhavethepowertobuildahappyandhealthylifefullofgoodhabits!Whatisthefunctionofthisparagraph?Theyrefertoeasyways.metaphorWhatdo“magicpill”and“deletebutton”referto?Itisasummary/conclusionofthiswholepassage,inwhichtheauthorappealstotheyoungpeopletorecogniseourbadhabitsanddecideonchangesandthusliveahealthylifefullofgoodhabits.NoeasywaytochangebadhabitsAfter-readingWhatmethodsofwritingdoestheauthorusetoillustratethetopic?GivingexamplesCitingquotesMetaphorListingaflowchartMakingtheexplanationJust___Aristotleputit,“Wearewhatwerepeatedlydo.”Inmanyaspects,ourlifestyleistheresultofthechoicesthatwehavemade.So________(form)goodhabitsisveryimportant,especiallyforteenagers.That'sbecausebadhabits,if____(leave)unchecked,couldleadtomoreseriousoneswhenwebecomeadults.Thegoodnewsisthatwecanchangeourbadhabitsifweunderstand____habitswork.___________(prevent)harmfulhabitsfromdominatingourlife,weshouldmakeuseofthe“habitcycle”tokickbadhabitsanddevelopgoodones.Firstwecanfacilitate___positivechange

byexaminingourbadhabitcyclesandtryingtoadaptthem.Asidefromthis,weshouldalsoformgoodhabitsonpurpose.Gradually,we________________(reward)byouractions.

Manyofustrytochangebadhabitsquickly.Butifwearenotsuccessfulstraightaway,don'tbecomepessimistic.Asamatteroffact,the______________(successful)waytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesesayinggoes,“Ajourneyofathousandmiles_______(begin)withasinglestep.”Aslongaswe__________(repeat)takemanysmallsteps,wearesuretogetridofbadhabitsandbuildahealthylife.

awillberewardedmostsuccessfulasbeginshowleftrepeatedlyformingTopreventSummaryDiscussionIhavebeensufferingfromthebadhabitofovereatingfordecades.EverytimeIfeelupset，Ieatalot.Overeatingisthemosteffectivewayformetorelievestresstemporarily.ItisironicthatIeatevenmorewhenIfeelanxiousaboutgainingweight.Iamoverweightandfrequentlyhaveastomachache.WhatshallIdo？Ireallywanttogetridofthisterriblehabit.Twoofyourfriendsarehaving

problemswiththeirbadhabits.Can

youanalysethehabitcyclesoftheirhabits?Thengivesuggestionsonhowtobreakthebadhabit.Myfriendscallmeanightowl.Ioftenstayuplateandgotobedafter2a.m.WhenIamactuallyinbed，Istillcan'thelpplayingwithmycellphoneforonehourormore.Inotherwords，Ifallasleeplaterthan3a.m.Ifeeldizzyfromtimetotime.Ifindithardtoworkefficientlyatdaytime.Sleepinglateevenmakesmyskinlookbad.IknowitisanunhealthyhabitbutIdon'tknowwhattodo.语法填空（根据课文内容和语法规则完成短文）

Withteenagersgrowingup，1

canbeeasyforsometoformbadhabits.Forexample，someofthemmaybecome2

（involve）intobaccooralcoholabuse.If3

（leave）unchecked，thesebadhabitscouldleadtomoreseriousones.Tochangeharmfulhabits，teenagersmustlearntounderstandhowhabitswork—the“habitcycle”.Thenadaptthebadhabitcyclesbycombiningtheinformationfromourhabitcycles4

ourownpositiveideas.

Don’ttrytochangebadhabitsquickly，forthemostsuccessfulwaytochangeisoveraperiodoftime.AstheChinesephilosopherLaoZi5

（write），“Ajourneyofathousandmilesbeginswithasinglestep.”6

（reach）thegoalofchange，apersonmustshowsomedisciplineand7___________（repeat）takemanysmallsteps.

Thegoodnewsis8

thereisplentyoftimeforyoungpeopletochangebadhabits.However，thereisno“magicpill”andyouhavetothinkaboutyourbadhabitsanddecideonsome9_________

（change）.Youhavethepowertobuildahappyand10

（health）lifethatisfullofgoodhabits!itinvolvedleftwithwroteToreachrepeatedlythatchangeshealthy概要写作阅读课文，根据其内容写一篇60词左右的内容概要。Onepossibleversion：

Forminggoodhabitsisbeneficialtoateenager’slife.（要点1）Butteenagerstendtoformbadhabits，whichcoulddogreatharmtothem.Theyhavetobecomeawareoftheirbadhabitsearlyandchangethemproperly.（要点2）Toourjoy，understandingthe“habitcycle”helpswithit.Whatweneedtodoischeckourbadhabitcyclesandthenchangethem.（要点3）Doremembergettingridofbadhabitswon’thappenallofasuddenbutneedsalongtimeofself-discipline.（要点4）教材原句p.14 Thesebadhabits，ifleftunchecked，couldleadtomoreseriousoneswhentheybecomeadults.如果任其发展，在他们长大成人后，这些不良习惯可能会导致更为严重的有害习惯。

核心词汇1leadto（1）导致，造成（=resultin/contributeto）Somepeoplesuspectthatairpollutionhasledtothiskindofdisease.有些人怀疑空气污染导致了这种疾病。［词汇复现］（2）通向，通往Thepathleadstoadairy.这条小路通向一家牛奶场。［词汇复现］AllroadsleadtoRome.（谚）条条大道通罗马。【归纳拓展】leadsb.todosth.导致某人做某事 leadsb.tosomeplace领某人到某地lead/livea...life过着……的生活

题组练·领悟方法单句语法填空（1）Warneversettlesanything.Itonlyleads

violence.（2）Whenhewasyoung，hisbadeatinghabitsandlackofexercise

（lead）tohealthproblems.（3）Herwordsledeveryone

（think）thathewasathief.完成句子（4）Lastweek，hiscarelessness

（导致）hisfailingtheexam.toledtothinkledto/contributedto/resultedin教材原句p.14 Forexample，someofthemmaybecomeinvolvedintobaccooralcoholabuse...例如，一些青少年可能吸烟成瘾或酗酒……2becomeinvolvedin卷入，陷入；参与；与……有关联（become可以用be/get代替）Idon’twanttobecomeinvolvedintheargumentsaboutwhosefaultitis.我不想卷入这是谁之过错的争论中。［词汇复现］【归纳拓展】involvedoingsth.包括/需要做某事involvesb.in...使某人参与…… Runningyourownfirmusuallyinvolvesworkinglonghours.经营自己的公司通常需要长时间工作。［词汇复现］Parentsshouldinvolvethemselvesinstrengtheningtheirchildren’seducation.父母应该参与加强孩子的教育。［词汇复现］

单句语法填空（1）Thereisanewproblem

（involve）inthepopularityofprivatecars.（2）Michellefoundajobasahighschoolteacherwhichinvolves

（spend）quitealotoftimewithstudents.（3）Ipreferteachingmethodsthatactivelyinvolvestudents

learning.完成句子（4）Hisson

（参与）thecaselastmonth. involvedspendinginbecame/was/gotinvolvedin 3abusen.&vt.（1）/əˈbjuːs/n.滥用；虐待；辱骂abuseofpower滥用职权alcohol/drugabuse酗酒/嗜毒Thetutorshouldn’tbecomeatargetofyourabuse.导师不应该成为你辱骂的对象。［词汇复现］（2）/əˈbjuːz/vt.滥用；虐待；辱骂Heabusedhispowertohelphissonbecomequalified.他滥用职权帮助儿子取得资格。［词汇复现］LittleJohn’sstepmotherwasunkindtohim.Furthermore，sheabusedhim.小约翰的继母对他不好，而且虐待他。［词汇复现］

完成句子（1）Hispoliticalreputationwasruinedbyhis

（滥用职权）.（2）Tooursorrow，itwas

（酗酒）thatruinedhisfitnessandhislife.（3）Williams

（滥用职务）asmayortogivejobstohisfriends.（4）Hewasaccusedof

（虐待妻子）lastweek.

abuseofpoweralcoholabuseabusedhispositionabusinghiswife教材原句p.14 Topreventharmfulhabitslikethesefromdominatingateenager’slifeisessential.防止此类有害习惯主宰青少年的生活是至关重要的。4prevent...（from）doingsth.阻止……做某事（from可省略）Hisbackinjurymaypreventhim（from）participatingintomorrow’sactivity.他的背伤可能使他不能参加明天的活动。［词汇复现］【归纳拓展】stopsb./sth.（from）doingsth.阻止某人/某物做某事keepsb./sth.fromdoingsth.阻止某人/某物做某事 【误区警示】（1）prevent/stop...fromdoingsth.用于主动句时，from可以省略，但是变为被动语态时from不可省略。Herparentsprevented/stoppedher（from）subscribingtosuchamagazine.她的父母不让她订阅这样一本杂志。［词汇复现］→Shewasprevented/stoppedfromsubscribingtosuchamagazine.（2）keep...fromdoingsth.阻止……做某事（from不可省略）keep...doingsth.让……一直做某事Thejudgeskepttheapplicantswaitingoutsideforalongtimebeforeannouncingtheresult.评委们让申请人在外面等了很长时间才宣布结果。［词汇复现］

单句语法填空（1）Generally，parentsdon’tpermittheirkidstododangerousthings，andthuspreventthem

____________（take）achance.（2）Thegovernmenthastoclosethosefactoriestopreventthewateroftheriverfrom________

（pollute）.（3）We

（prevent）bythefrighteningsandstormfromgoingtoschoolyesterday.完成句子（4）Unlesswegetmoremoney，we’ll

（被阻止完成）thisproject.（5）I’msorrytohave

（让你等）forsuchalongtime.takingbeingpollutedwerepreventedbeprevented/stopped/keptfromfinishingkeptyouwaiting教材原句p.14 Secondly，thereisa“routine”，theregularactionyoutakeinresponsetothecue.第二是“惯常行为”，即你响应触发因素而采取的常规行动。5inresponseto回答；答复Inresponsetotheresidents’greatdemand，theinitiativewillbelaunchedinourcommunity.应广大居民的要求，我们将在社区内发起这一倡议。［词汇复现］【词语积累】respondvi.回答；做出反应respondto回复，回答；对……做出回应/反应（=makearesponseto） respondwithasmile报以微笑Herecalledthatsheneverrespondedtohisletter.他回忆说她从来没有给他回过信。［词汇复现］ 单句语法填空（1）Theproductwasdevelopedinresponse

customerdemand.（2）Heresponded

myoffer

alaugh.完成句子（3）Thesecommentscame

（答复）specificquestionsoftenaskedbylocalnewsmen.（4）He

（没有回答）myquestion，andwentonwithhismovie. totowithinresponsetomadenoresponseto/didn’trespondto 教材原句p.14 Thirdly，thereisthe“reward”，thegoodthingorfeelingwegetfromtheroutine.第三是“回报”，即我们从惯常行为中获得的美好事物或感受。6rewardn.&vt.（1）n.［C，U］回报；奖励；报酬 in

reward（for）作为（对……的）回报搭配

arewardfor（doing）sth.因（做）某事而获得的奖励 give/offerarewardtosb.forsth.为某事而给某人奖励Hereceivedamedalinrewardforhisfindings.他因他的发现而获得一枚奖章。［词汇复现］（2）vt.奖励；奖赏；给以报酬搭配

rewardsb.withsth.用某物奖励某人 rewardsb.for（doing）sth.因为（做）某事而奖励某人ThecompanyrewardedtheastronomerwithajourneytoChinalastyear.这家公司去年奖励这位天文学家一次中国之旅。［词汇复现］Hegavehissonamodeltelescopetorewardhimforbehavingwell.他送给儿子一个望远镜模型，作为对他的良好表现的奖励。［词汇复现］

【词语辨析】reward，prize与award（1）reward作名词时，多指对某人的工作或服务的回报、报酬；作动词时，表示“报答，酬谢”。（2）prize作名词时，多指在比赛、竞赛或抽奖中获得的奖；作动词时，表示“珍视，高度重视”。（3）award作名词时，多指官方颁发的奖品、资金，强调荣誉；作动词时，表示“授予，颁发”。 单句语法填空（1）Thestudentshavebeenworkinghardontheirlessonsandtheireffortswill

（reward）withsuccessintheend.（2）Thebossdecidedtogivearewardtohim

hispositiveattitudetowardswork.（3）Thegirlrewardedhim

asmileforhishelp.（4）［2020·浙江卷］Itis

（reward）totrynewthings.选词填空（reward/prize/award）（5）Anyonewhocanfindmylostdogandreturnittomecanreceivea＄500

.（6）TheScottishgirlwithblueeyeswonfirst

intheFifthChineseSpeechContest.（7）Hismoviewonseveral

atthefilmfestival，whichwasbeyondhiswildestdream.berewardedforwithrewardingrewarding值得做的；有益的。句意：尝试新事物是有益的。reward

prizeawards教材原句p.15 ...thebadhabitofrelyingonunhealthysnacksisformed.

.……形成了依赖不健康零食这一不良习惯。7relyon/upon依赖；依靠；信赖（=dependon/upon）搭配 relyonsb./sth.todosth.依靠或信赖某人/某物做某事

relyonitthat...相信……，指望……（=dependonitthat...）Weshouldrelyonallthestudentstohelpthedepressedstudent.我们应依靠所有同学来帮助这个抑郁的学生。［词汇复现］Youmayrelyonitthatshecanachieveherambition.你可以相信她能实现抱负。［词汇复现］【学法点拨】relyon后跟从句时，须先接it再接that从句，即relyonitthat...。 单句语法填空（1）It’snotwisealwaystorely

others’help.（2）Weshouldrelyon

thatevery-thingwillgowell.（3）Mostworkingwomenrelyonparents

（help）lookaftertheirchildren.完成句子（4）Youcan

（相信我保守）yoursecret.on/uponittohelp

relyonmetokeep教材原句p.15 ...wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.

……我们必须首先审视我们的不良习惯循环，然后尝试去改变它们。8examinevt.（仔细）检查；审查；测验Themedicalteamconsistsoftwelvepeople，whoarebusyexaminingthepatientseveryday.医疗队由十二人组成，他们每天忙着给病人检查身体。［词汇复现］【词语积累】examinationn.检查；审查；考试（=exam）failanexamination考试不及格take/sit/doanexamination参加考试amedicalexamination体格检查

【词语辨析】examine，inspect与check（1）examine指仔细检查、检验，以确认有无问题或找出问题所在，还可指查体。Theboyshuthismouthtightlytopreventthedentistfromexamininghisteeth.男孩紧紧地闭上嘴，不让牙医检查他的牙齿。［词汇复现］（2）inspect指检查、查看，确保一切正常；视察（学校、工厂等）。Igotoutofthecartoinspecttheobstruction.我下车去检查障碍物。［词汇复现］（3）check指检查、核查，以确保正确、正常和安全。Checkyourhomeworkbeforehandingitin.交作业前先检查一下。 单句语法填空（1）Itisnecessary

（examine）howtheproposalscanbecarriedout.（2）Theissueneedsfurther

（examine）.完成句子（3）Tomorrow，we’ll

（参加考试）.Theteacherwill______________（测试我们）ingrammar.I’mworriedthatIwill

（考试不及格）.选词填空（inspect/examine/check）（4）Thedoctor

thepatientcarefullybutcouldfindnothingwrong.（5）Iwantto

withmysecretarybeforeIsignthepapers.（6）Themayorwill

ourschooltomorrow.toexamineexaminationtake/sit/doanexaminationexamineusfailtheexamination

examinedcheckinspect

教材原句p.15 Forexample，wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.例如，我们可以努力将一个消极的惯常行为替换为一个更积极的东西。9replace...with...用……代替……Hereplacedtheoriginaleditionwithanadaptation，whichmadethedirectorangry.他把原版换成了改编版，这让导演很生气。［词汇复现］【归纳拓展】“代替”的其他表达：（1）动词短语：taketheplaceof/takeone’splace（2）介词短语：insteadof/inplaceofAboveall，somenewfacilitieswilltaketheplaceoftheoldones.最重要的是，一些新的设备将代替旧的。［词汇复现］Hehasthecompetencetoteachthechildreninplaceofhismother.他有能力代替他母亲教孩子们。［词汇复现］ 完成句子（1）Itisstillunderdiscussionwhethertheoldbusstationshould_________________________

（被……取代）amodernhotelornot.（2）Thefactory

mostofitsworkers

（用……代替……）robots.（3）Itwillbedifficulttofindamanto

（代替）thepresentmanager，whoishighlythoughtof.（4）Thereissomethingwrongwithmybike，soIdecidetouseanewone_______________

（代替）it.bereplacedwithreplacedwith

taketheplaceofinplaceof教材原句p.15 ...ifwearenotsuccessfulstraightaway，weoftenbecomepessimisticandgiveup.……一旦没有立刻成功，我们往往变得悲观，继而放弃。10straightaway立即；马上Iphonedmymotherstraightawaytoaskabouttherecipe.我马上打电话给我母亲询问配方。［词汇复现］【学法点拨】“立刻，马上”的其他表达：immediately/instantly/directlyinnotimeatoncerightaway/rightnow 【归纳拓展】come/getstraighttothepoint直奔主题/开门见山gostraighthome直接回家Gostraighton!一直往前走！earn/getstraightA’s得全优成绩getsth.straight（口语）弄清楚某事 I’llcomestraighttothepointregardlessofyourdissatisfaction.不管你有什么不满意的地方，我都会直入主题。［词汇复现］ 完成句子（1）Pleasegooutofthehouse

（立刻）whenafirebreaksout.（2）I’ll

（直奔主题）—yourworkisn’tgoodenough.（3）IfeltverytiredwhenIgothome，andI

（直接去睡觉了）.（4）Please

（径直沿着……走）thestreet，andyou’llfindthefrontdoorofthepark.（5）［词汇复现］Generallyspeaking，Lily

（得全优成绩）ineveryexam.straightawaycomestraighttothepointwentstraighttobedgostraightalong

earns/getsstraightA’s 11pessimisticadj.悲观的；悲观主义的搭配：bepessimisticabout...对……持悲观态度Wearepessimisticaboutthelamb’schancesofrecovery.我们对小羔羊的康复可能性很不乐观。［词汇复现］Theyappearedsurprisinglypessimisticabouttheirchancesofwinning.他们对胜利的可能性显得出奇地悲观。【学法点拨】在阅读理解中，经常考查作者对文中某一事物或现象的观点态度。optimistic乐观的 pessimistic悲观的 negative消极的objective客观的

supportive支持的 doubtful感到怀疑的Shefoundastablejobandwasoptimisticaboutherfuture.她找到了一份稳定的工作，并对未来持乐观态度。［词汇复现］ 单句语法填空（1）Hisbadperformanceinthejobinterviewleftmepessimistic

hisfuture.完成句子（2）Everybody

（悲观）asthereislittlepossibilitythatwewillwinthegame.（3）Peoplearelikelytoliveunhappilyifthey

（对生活持悲观态度）.about

ispessimisticarepessimisticaboutlife教材原句p.15 ...youhavetothinkaboutyourbadhabitsanddecideonsomechanges.

……你必须思考自己的不良习惯，选定一些作出改变。12decideon决定，选定（=decideupon）Finally，themotherdecidedontheinterventioninherchildren’squarrel.最后，母亲决定介入孩子们的争吵。［词汇复现］Wehavedecidedonaproperplaceforthehouseholdtolivein.我们已选定一个合适的地方让这家人住。［词汇复现］【归纳拓展】“做出决定”的其他表达：decide/determinetodosth.决定做某事（动作）bedeterminedtodosth.决定做某事（状态）makeadecision做出决定cometo/arriveat/reachadecision（反复考虑后）做出决定makeupone’smind做出决定；下定决心Ifyouaredeterminedtosucceed，pleasegrasptheopportunityofferedbyourcompany.如果你决心要成功，请抓住我们公司提供的机会。［词汇复现］

单句语法填空（1）I’vedecided

blueforthebath-room.完成句子（2）Sinceourcountryhassomanygoodtabletennisplayers，wehaveto

（选定）thebestonestotakepartinthegame.（3）［词汇复现］Hegaveupthechancetogoabroadand

（决定保卫）thebordersofourcountry.（4）Thecommitteeisdueto

（做出决定）thisweek.on/upondecideon/upondecided/determinedtodefendmakeadecision/cometoadecision/arriveatadecision/reachadecision教材原句p.14 Asteenagersgrowup，theybecomemoreindependent...

在成长过程中，青少年会变得越来越独立……【句式分析】本句是复合句，asteenagersgrowup是时间状语从句，as意为“随着”。1as引导时间状语从句Astimewenton，hegotusedtolivingwithhishostfamilyandfeltathome.随着时间的推移，他习惯了跟寄宿家庭生活在一起，不感到拘束了。［词汇复现］【用法比较】随着时间的推移：（1）astimegoesby：as引导时间状语从句。（2）withtimegoingby：with复合结构，with+名词+现在分词。 重点句式单句语法填空（1）Asthepopulation

（increase），morelandisneeded.（2）Withthepopulation

（increase），morelandisneeded.完成句子（3）

（随着时间的推移），Idevelopedapreferenceforsports.increases

increasingAstimewentby/Withtimegoingby 教材原句p.14 Thesebadhabits，ifleftunchecked，couldleadtomoreseriousoneswhentheybecomeadults.如果任其发展，在他们长大成人后，这些不良习惯可能会导致更为严重的有害习惯。【句式分析】本句是复合句。ifleftunchecked是条件状语从句的省略，if后面省略了theyare。2状语从句的省略（1）可以省略成分的状语从句：时间、条件、让步、方式状语从句等。（2）状语从句省略成分的条件：从句主语与主句主语一致，或从句主语是it；从句谓语含有be，包括系动词be、进行时态的be或被动语态的be。（3）常见的连词有：when，while，once，before，till/until，whenever；if，unless；though/although；as，asif等。 （4）状语从句省略成分后的常见类型：连词+现在分词/过去分词/介词短语/形容词。Ifinvolvedinthiscase，youwillbepunished.如果卷入这件事，你将受到惩罚。（省略youare）［词汇复现］Ifnecessary，youcanchoosemetomakethepresentation.如果有必要的话，你可以选择我来做这个报告。（省略itis）［词汇复现］（5）以下为约定俗成的省略形式：ifso如果是这样的话ifnot如果不是这样；否则ifev