Unit 2 Reading 教学ppt课件（含视频） （2020）新牛津译林版高中英语必修第二册 -.rar

Unit 2Unit 2Unit 2Unit 2Unit 2Unit 2Unit 2Unit 2Be sporty, be healthyBe sporty, be healthyBe sporty, be healthyBe sporty, be healthyTopredictthemainideaaccordingtothetitle,subheadingsandpictures.Tounderstandthebenefitsofexercise.Toknowsomescientificwaystobehealthy.Toknowthecharacteristicsofagoodguide,andusecautiouslanguagetoavoidovergeneralizing.Health and fitnessHowdoyoukeepfit?Listdifferentwaysofgettingfit.Look at the posters. What sports events do you like to watch? Which sport would you like to try?e-sportsBesidesthesportseventsmentionedintheposters,whatothersportsoreventswouldyouliketowatchortry?Amongalltheevents,whichoneisyourfavorite?Why?Howoftendoyoudoit?Many people are interested in getting into shape but are uncertain about how to start. The guide below gives information on exercise for beginners. Before you read the guide, think about the following questions.Whatmightpreventpeoplefromstartingexercise?Whatkindofinformationdoyouthinkthisguidewillgive?Whatmightpreventpeoplefromstartingexercise?Mostpeoplehavetostudyorworkveryhardsotheymightsaythattheyaretootiredordonthaveenoughtimeduringtheday.Somepeopledonotknowhowtoexerciseproperly,sotheymightfeelembarrassedtotry.Also,somebelievethatitisexpensivetoexercisebecausetheythinktheyhavetojoinacluborhireatrainer.Predicting the main idea of a textBeforereadingatext,takeabrieflookatthetitle,subheadingsorpicturesinit.Thentrytoguesswhatimportantinformationthetextisgoingtogive.Bymakingpredictions,youconnectthetextyouaregoingtoreadwithyourbackgroundknowledgeandbecomeamoreactivereader.Whatkindofinformationdoyouthinkthisguidewillgive?Ithinkitwilltalkaboutthebenefitsofexerciseandhowtostartexercising.Itmayalsooffersometipsabouthowtomakeanexerciseplanandwhattowearduringtheexercise.The guide can be divided into four parts. Skim the guide and complete the chart below with the main idea of each part.Understandingthebenefitsofexercise Physicalbenefits _Planningyourexerciseroutine (2)_ WhattypesofexerciseyouenjoyMentalbenefitsWhatyouexpecttoimproveAvoidinginjury (4)_ Startingsmall (5)_Eatinganddrinkingright Whattoeat (3)_ DrinkingwaterWhentoeatWearingproperclothesandequipmentWarmingupbeforeexerciseandstretchingafterexerciseUnderstanding the benefits of exercise Physicalbenefits increasestheefficiencyofyourheartandlungs havebetterimmunesystems Mentalbenefits reducestressandgetovernegativefeelings improvecertainbrainfunctionsPlanning your exercise routine whatyouexpecttoimprove heartandlungefficiency musclestrength flexibility WhattypesofexerciseyouenjoyEating and drinking right Whattoeat proteincanhelpyourmusclesrecoverandrepairthemselvesafterexercise carbohydratesforenergy Whentoeat DrinkingwaterHaveyourmealanaverageof1.5to2.5hoursbeforeexercising.Waitatleast30minutesafteratypicalroutine,orasmuchasanhourafterahardworkout.Drinkthroughoutexercisetomakeupforwaterlosttosweat.Avoiding injury Wearingproperclothesandequipment Startingsmalltopreventsofttissueinjuryworkyourwaytoalongerandharderexerciseroutinetoavoidgettinghurt WarmingupbeforeexerciseandstretchingafterexerciseRead the guide again carefully and answer the following questions.Whyisregularexercisegoodfortheheartandlungs?Becausetheheartandlungsmustworkharderduringexercise.Thisextraeffortmakesthemgrowstrongeroverthelongterm.Howdoesflexibilitytraininghelpyou?Ithelpsstretchourmusclesandimproveourbodysrangeofmovement.Whydoyouneedtoeatfoodsrichinprotein?Howlongshouldyouwaitafterexercisetohaveyourmeal?Becausetheyhelpourmusclesrecoverandrepairthemselvesafterexercise.Atleast30minutes.Can exercise help improve your performance at school? Why or why not?Yes.Aworkoutcanhelpusreducestressandgetovernegativefeelings.Whatsmore,itimprovescertainbrainfunctions,contributingtoourbetterperformanceatschool.Do you agree with the guide that exercise can help you get over negative feelings? Back up your opinion with examples from your experience.Yes.Runninghascertainlyhelpedmedealwithmystress.WhenIamunderstress,Igooutforanhour-longrun.Aftersweatingallover,IfindthatmystressalmostdisappearsandIfeelgreat.Itslikemagic!Recommend a proper type of exercise to people with different aims. Jack, Rose and Mike are planning their exercise routine. Their exercise aims are listed as follows. Help them choose one from the following different types of exercise:a.taichib.swimmingc.pull-upsa.taichib.swimmingc.pull-ups1. Jackwantstoincreasehismusclestrength.2. Roseexpectstoimproveherheartefficiency.3. Mikewishestoimprovehisbodysflexibility.cbaWhat other information do you think could be included in the guide?Idlikesometipsonovercomingdifficultiesinexerciseandkeepingmotivated.Rhetorical deviceLook at the sentences. What rhetorical device is used in the sentence? 1.Likecarsthatrunonpetrol,yourbodyburnscarbohydratesforenergy.2.Yourbodyneedscarbohydratestoprovideyouwithenergy.Why is the first sentence better?Theauthoruses“analogy”inthissentence,inwhichthehumanbodyiscomparedtoacarandcarbohydratesarecomparedtopetrol.Thehumanbodyandthecarhavesomecharacteristicsincommon,andsodocarbohydratesandthepetrol.Forexample,boththehumanbodyandthecarneedtoburnsomethingforenergy.Whenananalogyisused,anabstractconceptiseasiertounderstand.What are the purposes of this guide? What techniques does the guide use for these purposes? Support your answer with examples from the guide.Thepurposesoftheguidearetoencouragereaderstoexerciseandtoinformthemoftheproperwayofexercising.Theguideasksquestionsatthebeginningandattheendtogiveencouragement.Inlines16-21,itgivesexamplestoexplainhowdifferenttypesofexerciseimproveourhealth.Inlines25-26,itcomparesthehumanbodytoacarthatneedstobefueledtohelpthereaderunderstandtheroleofcarbohydrates.Thesetechniquesareveryeffectiveinpresentinginformation.The guide uses cautious language to describe something that may not be true in every case. Cautious language is used to avoid overgeneralizing. Pay attention to the following words and phrases:Modalverbs:can,could,may,might,should,wouldVerbsandverbphrases:appear,looklike,seem,tendtoAdverbsandadverbialphrases:probably,usually,sometimes,mainly,ingeneralAdjectives:likely,possible,probable,unlikelyFind the sentences using cautious language in the guide.Ithasalsobeenproventhatactivepeopletendtohavebetterimmunesystemsandareatlowerriskofdiseases.Aboveall,chooseactivitiesyouenjoybecause,inthisway,youremorelikelytostickwiththem.Ingeneral,youshouldhaveyourmealanaverageof1.5to2.5hoursbeforeexercising.Revise the sentences below using cautious language.Peopledonotlikegettingupearlyformorningexerciseincoldweather.Theywanttogetasmuchsleepastheycan.However,trulyhealthypeoplegettheirworkoutdoneanyway.Theyknowtheywillfeelgreatafterwards.Generallyspeaking,peopledonotlikegettingupearlyformorningexerciseincoldweather.Theyusuallywanttogetasmuchsleepastheycan.However,trulyhealthypeopleprobablygettheirworkoutdoneanyway.Theyknowtheywillmostlikelyfeelgreatafterwards.Discuss the writing strategies of a good guide. What techniques has the author employed to make a good guide? Thecontentisbrokendownintoseveralsections.Subheadingsareusedattheverybeginningofeachsectionsothatreaderscanskiptothesectiontheyreinterestedin. Itslanguageisplainsothatthereaderscanunderstanditmoreeasily. Cautiouslanguageisusedtoavoidovergeneralizingandtomaketheguidemoreaccurate,convincingandpersuasive. Picturesareusedtohelpreadersunderstandtheguidebetter.The passage below deals with a common false idea about exercise. Complete the passage with the correct forms of the words and phrases in the box below.moreover,assume,average,overthelongterm,jogging,prevent,tendto,makeupformoreover,assume,average,overthelongterm,jogging,prevent,tendto,makeupforExercisehasarangeofhealthbenefits.However,somepeople(1)_thatifsomeexerciseisgood,moreisalwaysbetter,sothey(2)_exerciseforalongtimewithoutstopping.Forexample,somepeoplego(3)_forseveralhoursatatimebecauseofthestep-countingsmartphoneapps.Othersworkoutforhoursattheweekend(4)_theirlackofexerciseduringtheweekdays.assumetendtojoggingtomakeupformoreover,assume,average,overthelongterm,jogging,prevent,tendto,makeupforHabitsliketheseputstressonthebody,andiftheyaremaintained(5)_,canbecomeaserioushealthrisk.Generallyspeaking,aerobicroutinesthatlastover100minuteshaveacertainhealthrisk.Ontheotherhand,theyshouldnotbeshorterthan10minutes.Ifyoudoexerciseforonlyafewminutes,youmaynotbeworkingoutlongenoughtoseeanybenefitsfromit.overthelongtermmoreover,assume,average,overthelongterm,jogging,prevent,tendto,makeupforWhenyouexercise,aimforthedaily(6)_of30to60minutes.Thiswill(7)_youfromgettinghurt.(8)_,itwillensurethattheexerciseyoudohasapositiveeffectonyourphysicalhealth.averagepreventMoreover“Exercise” and “health” appear in the guide as part of different collocations. Read the examples below and add more collocations.adj.+ exerciseexercisev.+ exerciseexercise+n.regularexercisedoexerciseanexerciseroutineadj.+ exerciseexercisev.+ exerciseexercise+n.regularexercisedoexerciseanexerciseroutineaerobicexercise,physicalexercise,dailyexercisetakeexercise,getexerciseanexerciseguide,anexercisebike,anexerciseprogramadj.+ healthhealthv.+ healthhealth+n.mentalhealthimprovehealthhealthbenefitsphysicalhealth,poorhealth,goodhealth,publichealthriskhealth,damagehealthhealthrisks,healthcare,healthsystem,healthworkers,healthservices,healtheducation,healthcenters,healthproblemsDo you think that exercise can help build your body? Back up your opinion with your own experiences.Exercisedefinitelycontributestomyhealth.Iwastroubledbyobesity,whichcausedmemanyhealthproblems.ThedoctorsuggestedthatIloseweightbyworkingoutonadailybasis.Soeverydayafterschool,mymotherandIwouldgojoggingforaboutonehour.Afteronesemester,Isucceededlosingabout10kilograms.Ibegantofeelmoreenergetic.Whatsmore,IbecamemoreconfidentafterIslimmeddown.MybiologyteachertoldmethatIcanusetheBodyMassIndex(BMI)tocheckwhetherIwasoverweightornot.NowIoftenusetheindextomonitormyweight. Stopsearchingforreasonsnottoworkout.Noexcuses,justdoit. Prioritizeexerciseandnutritionequally.Eatwellandwalkeverywhere.Name：WhattodoReasonsWhatsportstochooseWhatclothstowearWhatfoodtoprepareWhatmeasurestoensuresafetyCreate your own exercise plan.