（2021新牛津译林版）高中英语必修二Unit 2 Reading 教学ppt课件（含视频）.zip

Unit 2Unit 2Unit 2Unit 2 Unit 2Unit 2Unit 2Unit 2 Be sporty, be healthyBe sporty, be healthyBe sporty, be healthyBe sporty, be healthy Topredictthemainideaaccordingtothe title,subheadingsandpictures. Tounderstandthebenefitsofexercise. Toknowsomescientificwaystobe healthy. Toknowthecharacteristicsofagood guide,andusecautiouslanguagetoavoid overgeneralizing. Health and fitness Howdoyoukeepfit? Listdifferentwaysofgettingfit. Look at the posters. What sports events do you like to watch? Which sport would you like to try? e-sports Besidesthesportseventsmentionedinthe posters,whatothersportsoreventswouldyou liketowatchortry? 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. Whatmightpreventpeoplefromstarting exercise? Whatkindofinformationdoyouthinkthis guidewillgive? Whatmightpreventpeoplefromstartingexercise? Mostpeoplehavetostudyorworkveryhardso theymightsaythattheyaretootiredordont haveenoughtimeduringtheday.Somepeople donotknowhowtoexerciseproperly,sothey mightfeelembarrassedtotry.Also,somebelieve thatitisexpensivetoexercisebecausetheythink theyhavetojoinacluborhireatrainer. Predicting the main idea of a text Beforereadingatext,takeabrieflookatthe title,subheadingsorpicturesinit.Thentry toguesswhatimportantinformationthetext isgoingtogive.Bymakingpredictions,you connectthetextyouaregoingtoreadwith yourbackgroundknowledgeandbecomea moreactivereader. Whatkindofinformationdoyouthinkthis guidewillgive? Ithinkitwilltalkaboutthebenefitsof exerciseandhowtostartexercising.It mayalsooffersometipsabouthowto makeanexerciseplanandwhattowear duringtheexercise. The guide can be divided into four parts. Skim the guide and complete the chart below with the main idea of each part. Understandingthe benefitsofexercise Physicalbenefits _ Planningyour exerciseroutine (2)_ _ Whattypesof exerciseyouenjoy Mentalbenefits Whatyouexpect toimprove Avoidinginjury (4)_ _ Startingsmall (5)_ _ _ Eatinganddrinking right Whattoeat (3)_ Drinkingwater Whentoeat Wearingproper clothesandequipment Warmingupbefore exerciseandstretching afterexercise Understanding the benefits of exercise Physicalbenefits increasesthe efficiencyofyour heartandlungs havebetter immunesystems Mentalbenefits reducestressand getovernegative feelings improvecertain brainfunctions Planning your exercise routine whatyouexpecttoimprove heartand lung efficiency musclestrength flexibility Whattypesofexerciseyouenjoy Eating and drinking right Whattoeat proteincanhelp yourmusclesrecover andrepair themselvesafter exercise carbohydrates forenergy Whentoeat Drinkingwater Haveyourmealanaverageof1.5 to2.5hoursbeforeexercising. Waitatleast30minutesaftera typicalroutine,orasmuchasan hourafterahardworkout. Drinkthroughoutexercise tomakeupforwaterlost tosweat. Avoiding injury Wearingproperclothesandequipment Startingsmall topreventsoft tissueinjury workyourwaytoa longerandharder exerciseroutineto avoidgettinghurt Warmingupbeforeexerciseand stretchingafterexercise Read the guide again carefully and answer the following questions. Whyisregularexercisegoodfortheheartand lungs? Becausetheheartandlungsmustwork harderduringexercise.Thisextraeffort makesthemgrowstrongeroverthelong term. Howdoesflexibilitytraininghelpyou? Ithelpsstretchourmusclesandimproveour bodysrangeofmovement. Whydoyouneedtoeatfoodsrichinprotein? Howlongshouldyouwaitafterexerciseto haveyourmeal? Becausetheyhelpourmusclesrecoverand repairthemselvesafterexercise. Atleast30minutes. Can exercise help improve your performance at school? Why or why not? Yes.Aworkoutcanhelpusreducestressand getovernegativefeelings.Whatsmore,it improvescertainbrainfunctions,contributing toourbetterperformanceatschool. 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.Runninghascertainlyhelpedmedeal withmystress.WhenIamunderstress,I gooutforanhour-longrun.After sweatingallover,Ifindthatmystress almostdisappearsandIfeelgreat.Itslike magic! 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-ups a.taichib.swimmingc.pull-ups 1. Jackwantstoincreasehismuscle strength. 2. Roseexpectstoimproveherheart efficiency. 3. Mikewishestoimprovehisbodys flexibility. c b a What other information do you think could be included in the guide? Idlikesometipsonovercomingdifficulties inexerciseandkeepingmotivated. Rhetorical device Look at the sentences. What rhetorical device is used in the sentence? 1.Likecarsthatrunonpetrol,yourbody burnscarbohydratesforenergy. 2.Yourbodyneedscarbohydratestoprovide youwithenergy. Why is the first sentence better? Theauthoruses“analogy”inthissentence,in whichthehumanbodyiscomparedtoacarand carbohydratesarecomparedtopetrol.The humanbodyandthecarhavesome characteristicsincommon,andsodo carbohydratesandthepetrol.Forexample,both thehumanbodyandthecarneedtoburn somethingforenergy.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. Thepurposesoftheguidearetoencourage readerstoexerciseandtoinformthemofthe properwayofexercising.Theguideasks questionsatthebeginningandattheendtogive encouragement.Inlines16-21,itgivesexamples toexplainhowdifferenttypesofexercise improveourhealth.Inlines25-26,itcompares thehumanbodytoacarthatneedstobefueled tohelpthereaderunderstandtheroleof carbohydrates.Thesetechniquesarevery effectiveinpresentinginformation. 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,would Verbsandverbphrases:appear,looklike, seem,tendto Adverbsandadverbialphrases:probably, usually,sometimes,mainly,ingeneral Adjectives:likely,possible,probable, unlikely Find the sentences using cautious language in the guide. Ithasalsobeenproventhatactivepeopletend tohavebetterimmunesystemsandareat lowerriskofdiseases. Aboveall,chooseactivitiesyouenjoybecause, inthisway,youremorelikelytostickwith them. Ingeneral,youshouldhaveyourmealan averageof1.5to2.5hoursbeforeexercising. Revise the sentences below using cautious language. Peopledonotlikegettingupearlyformorning exerciseincoldweather.Theywanttogetas muchsleepastheycan.However,trulyhealthy peoplegettheirworkoutdoneanyway.They knowtheywillfeelgreatafterwards. Generallyspeaking,peopledonotlikegettingup earlyformorningexerciseincoldweather.They usuallywanttogetasmuchsleepastheycan. However,trulyhealthypeopleprobablygettheir workoutdoneanyway.Theyknowtheywillmost likelyfeelgreatafterwards. Discuss the writing strategies of a good guide. What techniques has the author employed to make a good guide? Thecontentisbrokendownintoseveral sections.Subheadingsareusedatthevery beginningofeachsectionsothatreaderscan skiptothesectiontheyreinterestedin. Itslanguageisplainsothatthereaderscan understanditmoreeasily. Cautiouslanguageisusedtoavoid overgeneralizingandtomaketheguide moreaccurate,convincingandpersuasive. Picturesareusedtohelpreaders understandtheguidebetter. 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,makeupfor moreover,assume,average,overthelongterm, jogging,prevent,tendto,makeupfor Exercisehasarangeofhealthbenefits. However,somepeople(1)_thatifsome exerciseisgood,moreisalwaysbetter,sothey (2)_exerciseforalongtimewithout stopping.Forexample,somepeoplego (3)_forseveralhoursatatimebecause ofthestep-countingsmartphoneapps.Others workoutforhoursattheweekend (4)_theirlackofexerciseduring theweekdays. assume tendto jogging tomakeupfor moreover,assume,average,overthelongterm, jogging,prevent,tendto,makeupfor Habitsliketheseputstressonthebody,andif theyaremaintained(5)_,can becomeaserioushealthrisk.Generally speaking,aerobicroutinesthatlastover100 minuteshaveacertainhealthrisk.Ontheother hand,theyshouldnotbeshorterthan10 minutes.Ifyoudoexerciseforonlyafew minutes,youmaynotbeworkingoutlong enoughtoseeanybenefitsfromit. overthelongterm moreover,assume,average,overthelongterm, jogging,prevent,tendto,makeupfor Whenyouexercise,aimforthedaily (6)_of30to60minutes.Thiswill (7)_youfromgettinghurt. (8)_,itwillensurethattheexercise youdohasapositiveeffectonyourphysical health. average prevent Moreover “Exercise” and “health” appear in the guide as part of different collocations. Read the examples below and add more collocations. adj.+ exercise exercise v.+ exercise exercise+n. regularexercise doexercise anexerciseroutine adj.+ exercise exercise v.+ exercise exercise+n. regularexercise doexercise anexerciseroutine aerobicexercise,physical exercise,dailyexercise takeexercise,getexercise anexerciseguide,anexercise bike,anexerciseprogram adj.+ health health v.+ health health+n. mentalhealth improvehealth healthbenefits physicalhealth,poorhealth, goodhealth,publichealth riskhealth,damagehealth healthrisks,healthcare,healthsystem, healthworkers,healthservices,health education,healthcenters,healthproblems Do you think that exercise can help build your body? Back up your opinion with your own experiences. Exercisedefinitelycontributestomyhealth.Iwas troubledbyobesity,whichcausedmemanyhealth problems.ThedoctorsuggestedthatIloseweightby workingoutonadailybasis.Soeverydayafter school,mymotherandIwouldgojoggingforabout onehour.Afteronesemester,Isucceededlosing about10kilograms.Ibegantofeelmoreenergetic. Whatsmore,IbecamemoreconfidentafterI slimmeddown.MybiologyteachertoldmethatIcan usetheBodyMassIndex(BMI)tocheckwhetherI wasoverweightornot.NowIoftenusetheindexto monitormyweight. Stopsearchingforreasonsnottoworkout. Noexcuses,justdoit. Prioritizeexerciseandnutritionequally.Eat wellandwalkeverywhere. Name：WhattodoReasons Whatsportstochoose Whatclothstowear Whatfoodtoprepare Whatmeasuresto ensuresafety Create your own exercise plan.