新教材高中英语人教版必修三 Unit 2 Reading and Thinking.pptx

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新教材高中英语人教版选必三UNIT2HEALTHYLIFESTYLE 目录页contentsPre-readingⅠLanguagePointsⅤWhile-readingⅡHomeworkⅢⅣPost-reading ⅠPre-reading Pre-readingWhatandhowmanybadhabitsdoyouhave?12435badhabitsdietsleepexercisestudy-playbalance... Pre-readingHaveyouevertriedtocorrectabadhabit?How?Whatwastheresult? ⅡWhile-reading Readthetextquickly.Workinpairsandcheckyouranswers.Trytoguesswhatmainideasmightbeincludedinthepassageandputtheminorder.NoeasywaytochangebadhabitsHowtochangeabadhabitandcreategoodonesHabitsthatcanhelpusstudybetterChanginghabitsgraduallyThecycleofhowhabitsareformedWhatahabitisWhybadteenagehabitsshouldbechangedABCDEFGnotincluded435621While-reading Howmanypartscanthepassagemainlybedividedinto?While-reading ThestructureofthispassageWhybadteenagehabitsshouldbechanged(Para.1)Whatahabitisandhowtochangebadhabits(Para.2~5)Noeasywaytochangebadhabits(Para.6)(Why,What,How)While-reading While-readingWeAreReadersExcellent While-readingReadagainandthinkaboutthefollowingquestions.1.Howcanachoiceleadtoahabit?2.Whatarethethreestagesofthehabitcycle?Howdoesitwork?3.Whatshouldwedotochangeabadhabit?Thinkofonebadhabitandthencomeupwithanideaofhowtobreakthebadhabit. Achoicecanleadtoahabitifwemakethesamechoiceoverandoveragain.1.Howcanachoiceleadtoahabit?While-reading While-reading2.Whatarethethreestagesofthehabitcycle?Howdoesitwork?RewardRoutineCue•Firstly,thereisa“cue”,anaction,event,orasituationthatactsasasignaltodosomething.•Secondly,thereisa“routine”,theregularactionyoutakeinresponsetothecue.•Thirdly,thereisthe“reward”,thegoodthingorfeelingwegetfromtheroutine. While-reading3.Whatshouldwedotochangeabadhabit?Thinkofonebadhabitandthencomeupwithanideaofhowtobreakthebadhabit.CueRoutineRewardTochangeabadhabit,weshouldexamineourhabitcyclesandthentrytoadaptthem.Breakthehabit:Chewgum,getastressballorfidgetspinnertohold,wearglovesorstickersonyournails. Post-readingⅢ Post-reading1.Writeoneofyourbadhabitsandthenewhabityouwanttodevelop.Exchangewithyourpartnerandgivesuggestions.2.Doyouknowanyalternativewaystobetterhabits?Whichonedoyouthinkismosteffective?ThehabitcycleBadHabitNewHabitCueRoutineRewardWorkingroupsanddiscussthefollowingquestions. Post-readingAchangeinbadhabitsleadstoachangeinlife. Post-readingAhealthyoutsidestartsfromtheinside.—RobertUrich LanguagePointsⅣ 1become/beinvolvedin2tobaccooralcoholabuse3physicalandmentalhealth4actas5inresponseto6relyon7facilitateapositivechange吸烟成瘾或酗酒身心健康充当；起……的作用作为对……的反应/响应依靠；依赖LanguagePoints:Importantphrases(P14~P15)参与；卷入；与……有关联促进积极的改变 8takethestairs9straightaway10deletebutton11decideon删除键决定；选定立刻；马上LanguagePoints:Importantphrases(P14~P15)走楼梯 LanguagePoints:Importantsentences(P14~P15)1.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.(P14)2.ThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”(P14)3.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).(P15)4.AstheChinesephilosopherLaoZiwrote,“Ajourneyofathousandmilesbeginswithasinglestep.”(P15) If(youare)travelingnorth,youmustchangeatMoscow.Expertswarnthatmedicalwastefromhospitals,if(itis)nothandledproperly,mayleadtothespreadofdiseases.LanguagePoints:Importantsentences(P14)此处是if引导_________________，完整的形式为___________________________________.if+现在分词if+过去分词1.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。(P14)AnalyseandSummarise条件状语从句ifthesebadhabitsareleftunchecked 【注意】LanguagePoints:Importantsentences(P14)2)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,hewillhelpyououtofthedifficulty.Youmustattendthemeetingif(itis)convenienttoyou.1.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。(P14)1)在if引导的条件状语从句中，如果从句的主语和主句的主语一致，同时从句谓语动词含有be动词，则可省略从句的主语和be动词。 LanguagePoints:Importantsentences(P14)3)if省略结构的固定结构：Itsoundslikesomethingiswrongwiththecar’sengine.Ifso,we’dbettertakeittothegarageimmdediately.Iwanttoavoidtherushhourtrafficifpossible.Correcttheerrors,ifany.Sheseldom,ifever,goestothecinema.I’dsayhewasmorelikehisfather,ifanything.if+so/not:ifso如果是这样的话；ifnot不然if+adj:ifnecessary/possible如果必要的话/如果可能的话ifany如果有的话ifever：几乎ifanything要是有什么的话 LanguagePoints:Importantsentences(P14)即学即练1.Themedicinewillworkbestif______(take)accordingtotheinstructions.2.Youmustfindyourselfupsetbytrafficjamsif_____(live)inthecentreofthecity,especiallyduringtherushhour.3.Ifthestepsyoutakeareworking,keepitup.________(不然),takeanotherlookatothermethodsyoucouldtry.takenlivingIfnot TheTrueStoryofAhQwrittenbyLuXunisfamiliartous.Thecitysurroundedbymountainsismyhometown.Tellthechildrenplayingthere(=whoareplayingthere)nottomakesomuchnoise.Theylivedinaroomfacing(=thatfaced)thesouth.LanguagePoints:Importantsentences(P14)basedon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_________。AnalyseandSummarise2.ThereisafamoussayingbasedonthephilosophyofAristole:“Wearewhatwerepeatedlydo.”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。”(P14)后置定语定语从句 LanguagePoints:Importantsentences(P14)1.过去分词作定语时，过去分词所表示的动作可以在谓语所表示的动作之前发生，也可以没有一定的时间性。2.作定语的现在分词所表示正在进行的动作（变为从句时要用进行时态）,或表示经常性的动作,或现在（或当时）的状态（变为从句时,用一般时态）。补充说明 LanguagePoints:Importantsentences(P14)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。3.Apartfromtheurgentproblems_________(cause)bywarsandconflicts,theUNhelpscountrieswithotherproblemssuchaslackofeducation,lackoffood,poverty,disastersanddisease.Someofthem,bornandbroughtupinruralvillages,hadneverbeentoBeijing.Themeeting(whichis)beingheldnowisveryimportant.caused即学即练 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).LanguagePoints:Importantsentences(P15)3.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).因此，当我们再次感到不高兴时（触发因素），我们可以听几首自己最喜爱的音乐（惯常行为），而不是吃零食，这会使我们感到放松（回报）。(P15)losesailoraredancingcheap (6)Wewillhavethemeetingintheclassroomratherthan____thegreathall.(7)Idecidetowriteratherthan________________(telephone).(8)Hecamerunningratherthan______________(walk).LanguagePoints:Importantsentences(P15)1.ratherthan后接不定式时，不定式可以带to，也可以不带to。但当ratherthan位于句首时，则只能接不带to的不定式。2.ratherthan连接的并列成分可以是名词、代词、形容词、介词短语、动名词、分词、不定式及动词等。ratherthan连接两个名词或代词作主语时，谓语动词应与ratherthan前面的名词或代词在人称和数上保持一致。in(to)telephonewalkingSummary 1.Driverlesscarsmayendupbeingaformofpublictransport____________(而不是)vehiclesyouown,saysRyanCaloatStanfordUniversity,California.(2017天津改)2.Shelikeskeepingthingsratherthantothrowthemaway.(单句改错)3.是文化而不是语言使他难以适应国外的新环境。(2014福建)(强调句)（翻译句子）ratherthanthrowingItwastheculture,ratherthanthelanguage,thatmadeithardforhimtoadapttothenewenvironmentabroad.即学即练LanguagePoints:Importantsentences(P15) 翻译本句：__________________________________________LanguagePoints:Importantsentences(P15)4.AstheChinesephilosopherLaoZiwrote,“Ajourneyofathousandmilesbeginswithasinglestep.”(P15)(1)学校广播宣布，运动会将于下月举行。(2)正如我所指出的，日常饮食包含蔬菜很重要。Asisannouncedontheschoolradio,thesportsmeetwillbeheldnextmonth.AsIhavepointedout,itisimportanttoincludevegetablesinourdiet.正如中国哲学家老子所说：“千里之行，始于足下。”Translate LanguagePoints:Importantsentences(P15)用which或as填空。1.______youknow,ifyoudothesamethingoverandoveragain,youbegintodoitautomatically.2.Andourporterscarryyourluggage,______meansthatyoucansimplyenjoytheexperience.3.Smokingisharmfultoone’shealth,______isknowntousall.4.Itwasrainingheavilylastnight,_______preventedmefromgoingtotheparty.as引导的非限制性定语从句可置于主句前，而which则不能；as引导的非限制性定语从句有“正如”之意，而which没有此意。AswhichaswhichCompareandFind HomeworkⅤ Writeapassageabout“Howtodevelopahealthylifestyle?”.Homework