体验英语听说教程电子b1u12

电子教案U12Inthisunit,youwill…talkabouthealthandgoodhygiene（卫生）practices.watchaTEDTalkaboutasimplesolutionforpreventingdisease.Iearntogettheaudience’sattentionandtoagreeordisagree.UNITGOALSWARMUP1Howdoyouthinktheaudiencefeels?2ReadthequotefromSidibeabove.Howdoyouthinkhandwashingwithsoapcansavechildren’slives?

WARMUPContentNoteDr.MyriamSidibeisasocialandhealthcareactivistwhobelievesinteachingsimplesolutionstobigproblems.SidibeworksforLifebuoy,whichhasbeensellingsoapssince1895andattimeshasbeenthebest-sellingsoapintheworld.PartofSidibe’smessageisthatbigcompanieshavearesponsibilitytoalsohelpthecommunitieswheretheirproductsareheavilymarketed.WARMUPEXTENSIONACTIVITYKeepaone-dayjournalofyourhandwashinghabits.StayinghealthyVOCABULARYHabitsA

Matchthewordsineachset.

1wash2go3skipbreakfastyourhandstothegym7avoid8get9takevitaminsredmeatEighthoursofsleep4eat5brush6usesnacks(小吃)mouthwash(漱口水)yourteeth10do11ride12drinkabikesugar-freesoda(无糖饮料)yogaVOCABULARYHabitsB

Inyouropinion,arethethingsinAgoodforyourhealth,badforyourhealth,ordotheymakenodifference?Completethechart.Thencompareyouropinionswithapartner.HealthyMakenodifferenceUnhealthyVOCABULARYHabitsC

Workwithapartner.Sharewhatyoudotostayhealthy.Igotothegymanddrinksugar-freesoda.Igotothegym,too.ButIthinksugar-freesodaisunhealthy.Itrytodrinkwaterinstead.LanguageNoteSomeadditionalhabitsrelatedtohealthandhygiene:avoid

sugar/sweets/caffeine/overeating

drinkwater/freshjuice/coffee/teaeathealthyfood/junkfood/wholefoods/organic

producewashyourface/hair/feetVOCABULARYHabitsLISTENINGMyhealthy(andunhealthy)habitsRecognizinglinkingsoundsWhenwespeak,wedon’tusuallysay–each–word–separately.Instead,wejoinorlinkwordstogether.Ifyoucanrecognizelinking,itwillincreaseyourcomprehension.takeavitamineighthoursofsleephaveunhealthyhabitsLISTENINGMyhealthy(andunhealthy)habitsMatijasevich’sunhealthyhabitsMatijasevich’shealthyhabits• Hedrinks

cupsof

coffeeaday.• Hedoesn’t

enough.5or6sleep• Henever

.• Hetakes

.

• Heexercises.Forexample,he

andplays

.eatssnacksbetweenmealsvitaminseverydayridesabikesoccerLISTENINGMyhealthy(andunhealthy)habitsLanguageNoteUnderstandinglinkingsoundsisakeypartofcomprehendingnaturalspokenEnglish.Italsohelpsyouinyourownspokenfluency.Linkinginvolvesjoiningwordstogetherandsayingthemwithoutpausing.Linkingoccursbetweenconsonantandvowelsounds:Johnalwayseatsapples.Italsooccursbetweensimilarconsonantsounds:IalwayssaidDaniellikedDiana.Anditalsooccursbetweentwovowelsounds.Oftenanextrasoundisaddedtoaidlinking.goout>go(w)outthreeeggs>three(y)eggsB

CRITICALTHINKING

Evaluating

LISTENINGMyhealthy(andunhealthy)habitsWhydoyouthinkavoidingeatingsnacksbetweenmealsisagoodhabit?WhichofMatijasevich’shabitsdoyouthinkisthehealthiest?SPEAKINGTalkingabouthealthyoptionsA

Underlinethewordsthatshouldbelinked.Thenlistenandcheckyouranswers.12.3A:Doyouwantasoda?B:Justwater,thanks.Idon’tdrinksodaanymore.A:Really?Whynot?B:IsawaTVshowaboutitlastmonth.Whenyoudrinkacanofsoda,youconsumeeightteaspoonsofsugar.A:Wow!Well,Ihavesomesugar-freesoda.B:Oh,someonetoldmethat’sevenworse.Idon’tthinksugarsubstitutesaregoodforyourhealth.A:OK,butIonlyhavetapwater.Isthatokay?B:Youknow,I’mnotthatthirstyactually.SPEAKINGTalkingabouthealthyoptionsA:Doyouwantasoda?B:Justwater,thanks.Idon’tdrinksodaanymore.A:Really?Whynot?B:IsawaTVshowaboutitlastmonth.Whenyoudrinkacanofsoda,youconsumeeightteaspoonsofsugar.A:Wow!Well,Ihavesomesugar-freesoda.B:Oh,someonetoldmethat’sevenworse.Idon’tthinksugarsubstitutesaregoodforyourhealth.A:OK,butIonlyhavetapwater.Isthatokay?B:Youknow,I’mnotthatthirstyactually.SPEAKINGTalkingabouthealthyoptionsB

Practicetheconversationwithapartner.Practiceagainusingthewordsontheright.A:Doyouwantasoda?B:Justwater,thanks.Idon’tdrinksodaanymore.A:Really?Whynot?B:IsawaTVshowaboutitlastmonth.

Whenyoudrinkacanofsoda,youconsumeeightteaspoonsofsugar.A:Wow!Well,Ihavesomesugar-freesoda.B:Oh,someonetoldmethat’sevenworse.Idon’tthinksugarsubstitutesare

goodforyourhealth.A:OK,butIonlyhavetapwater.Isthatokay?B:Youknow,I’mnotthatthirstyactually.Howcome?/What’sthereason?If/Everytimeapparently/Iheardveryhealthy/goodforyouSPEAKINGTalkingabouthealthyoptionsCWorkwithapartner.Whatkindoffoodordrinkdoyouavoid?Explainyourreasons.Itrytoavoideatingfastfood.It’sreallyunhealthy.Yeah,metoo.Ialsoavoiddrinkingtoomuchcoffee.SPEAKINGTalkingabouthealthyoptionsEXTENSIONACTIVITYPleaserepeattheconversationaboutapositivehabit.HealthychoicesLANGUAGEFOCUSDiscussinghygiene

AReadtheinformation.What’sthebestmethodfordryingyourhands?Why?Papertowels,becausethereisnomajorspreadofmicrobesBListentoanexpertdiscusshanddrying.Fillintheblankswiththewordsorexpressionsyouhear.12.4LANGUAGEFOCUSDiscussinghygiene

LANGUAGEFOCUSDiscussinghygiene

Mostpeopleknowthatwashingyourhandswithasoapisimportanttohelppreventthespreadofdiseases.However,notmanypeopleconsider

1

.AfterIwashmyhands,Ialwaysusea2

(ifthereisone).Letmetellyouwhy.Evenafterwashingyourhands,therearestillsome3

leftonyourhands.Withwethands—forexample,ifyou4

nottodryyourhandsatall—germscanspreadveryeasilywhenyou5

things.Theproblemwitha6

isthatitmaynotmakeyourhands7

.Ajetairdryercandryyourhandsquitewell,buttheycanalso8

yourhandsandspreadthemaroundthewashroom.So,asimplepapertowelismuchmorehygienic.Ifyouuseapapertowel,germsdon’tget9

,andyourhandswillbeniceanddry.hand-dryingpapertowelmicrobeschoosetouchwarm-airdryercompletelydryblowthegermsoffblownaroundLANGUAGEFOCUSDiscussinghygiene

WhichoneisNOTtrueabouthandsanitizers? a)Theyshouldcontainsomealcohol. b)Theycannotreplaceregularhandwashing. c)Noneofthemcankillbacteria. d)Theyareveryconvenient.Whyshouldpeoplenotusehandsanitizerstoooften? a)Becauseitcanharmyourhealth. b)Becausethealcoholdriesoutyourskin. c)Becauseithaspotentialsideeffects. d)Becauseitismoreexpensivethansoap.CListentoashortlectureontheprosandconsofhandsanitizers.Choosethebestanswertoeachquestion.12.5SPEAKINGTalkingabouthealthychoicesAStudythelanguageinthechart.Payattentiontothestructureofrealconditionals.Idrymyhands,Iuseapapertowel.If/Whenyoudrinkacanofsoda,youconsumeeightteaspoonsofsugar.Youconsumeeightteaspoonsofsugarif/whenyoudrinkacanofsoda.TalkingaboutrealconditionsWhathappensif/whenyoudryyourhandswithawarm-airdryer?If/Whenyoudryyourhandswithawarm-airdryer,whathappens?WhenWheneverEverytimeIdrymy

hands,Iuseapapertowel.LanguageNoteSPEAKINGTalkingabouthealthychoicesThelanguagechartintroducesrealconditionalsusingpresenttense.Aconditionalisconsidered“real”whenasituationislikelytohappen.Inthiscase,apresentrealconditionalsentenceshowsthatoneactionresultsfromanotherinreal-life.If/When+conditionalclause+resultclauseIf/When+presentsimplecondition+presentsimpleresultIfI’mhungry,Ieatasnack.WhenI’mhungry,Ieatasnack

resultclause+if/when+conditionclausepresentsimpleresult+if/when+presentsimpleconditionIeatasnackwhenI’mhungry.IeatasnackifI’mhungry.Ifindicatesthesituationdoesn’thappenoften,whereaswhenindicatesitisamoreregularoccurrence.BReadthesentencesbelow.Doyouthinkthesearehealthychoices?Discusswithapartner.Trytouse

realconditionalsinyourconversation.“IfIneedalatenightsnack,Ieatsomethinglowinsugar.”“WhenI’mfeelingstressed,Iplaycomputergames.”“IfIfeellikeI’mgettingacold,Igotobedearlyandrest.”“Ifthere’snohandtowelinthebathroom,Idrymyhandsonmyjeans.”“WhenI’mfeelingtiredintheevening,Idrinkcoffee.”SPEAKINGTalkingabouthealthychoicesWhatdoyoudoifyouneedalatenightsnack?Itrynottoeatanything.IfI’mreallyhungry,Ieatsomethinglight.SPEAKINGTalkingabouthealthychoicesCWorkwithanotherpartner.Findoutwhatheorshedoesinthesituationsdescribedabove.EXTENSIONACTIVITYGobacktotheone-dayhandwashingjournalthatyoukeptfortheWarmUpExtensionActivity.Usetheinformationinthejournaltowriteareportofyourhabitsusingrealconditionalsandadverbsoffrequency.Ifyoudidnotdotheone-dayjournal,youmayusetodayasyourexample.Forexample,WhenIfinisheating,Iusuallywashmyhands./WhenIwashmyhands,Isometimesdrythemwithatowelandsometimeswithadryer.

SPEAKINGTalkingabouthealthychoicesThesimplepowerofhandwashing

TEDTalksMYRIAMSIDIBEisapublichealthexpert.Shefeelswedon’talwaysneednewtechnologicalinnovationstopreventthespreadofdiseases.Herideaworthspreadingisthattheavailabilityofsoapandthehabitofhandwashingcangreatlyreducediseaseandchildmortalityaroundtheworld.PREVIEWINGReadtheparagraphabove.Circlethecorrectmeaningofeachboldword.YouwillhearthesewordsintheTEDTalk.Aninnovationisa(new/traditional)ideaormethod.Theavailabilityofsomethingreferstohoweasyitisto(find/use).Mortalityreferstothe(birth/death)ofpeopleoranimals.KeyWords&Expressions(Pt.1)diarrhea

n.腹泻pneumonia

n.肺炎equivalent

n.相等物jumbojet大型喷气式客机VIEWINGVIEWING1LookattheslidefromSidibe’sTEDTalk.Whatdoesitrepresent?aTheamountofmoneywecansavebywashingourhands.bThenumberofchildrenwhodiebeforetheirfifthbirthdayeveryday.2AccordingtoSidibe,handwashingwithsoapcansavehowmanychildreneveryyear?Over600,000children.VIEWINGKeyWords&Expressions(Pt.2)yucky

adj.恶心的mortality

n.死亡率laundry

n.洗衣服commodity

n.日用品attheverybest至多，充其量pickupdisease染上疾病VIEWINGavailablediseasesfivefreelaundrymortalitywashtenTVswasteAroundtheworld,fouroutof1

peopledon’twashtheirhandsaftertheyusethetoilet.Thisistrueforcountrieswherechild2

ishigh.Butit’salsotrueinrichercountriesthathavesoap,runningwater,andfancytoilets.Insomepoorercountries,it’sbecausesoapisusedfor3

andwashingdishes.Soapis4

,butit’sprecious,soafamilymaykeepitinacupboardsothatpeopledon’t5

it.However,thiscauseschildrenathometopickup6

moreeasily.five

mortality

laundry

available

wastediseasesVIEWINGKeyWords&Expressions(Pt.3)birthattendant接生员Myanmar

n.缅甸VIEWINGHowmanypeoplehasSidibe’shandwashingprogramreached? aAround8million. bAround100million. cAround200million.HowmanypeopledoesSidibe’steamhopetoreachby2020? aAround500million. bAround1billion. cAround5billion.VIEWINGDCRITICALTHINKINGInterpretingWhydoyouthinkSidibetoldthestoryofthemotherfromMyanmar?Discusswithapartner.

Workindividually.WriteanythingyourememberaboutthestoryofthewomanfromMyanmar.Workinpairs.Combineyourknowledgebysharingwhatyouremember.Workinpairs.Discussthepurposethatthewoman’sstoryhadinSidibe’stalk.Comparetheimpactthatthestoryhadonyouversustheslideoftheairplanesatthebeginning.PRESENTATIONSKILLSGettingtheaudience’sattentionIt’simportanttogettheaudience’sattentionatthestartofapresentation.Forexample,youcan:

Tellapersonalstory.Giveaninterestingquote.Showaphotoorvideo.Askaninterestingquestion.Giveasurprisingfactorstatistic.PRESENTATIONSKILLSGettingtheaudience’sattentionaShetellsastory.bShegivesaquote.cShegivesastatistic.BDoyourememberhowtheseTEDspeakersgettheiraudience’sattention?Matchthespeakertothetechniqueheorsheuses.PRESENTATIONSKILLSGettingtheaudience’sattention1MeaghanRamsey usesavideo.2ChrisBurkard givesastatistic.3YvesRossy showsaphotoand asksaquestion.C

Imagineit’sfluseason.Youaregoingtogiveapresentationontipsforavoidingitsspread.Howwouldyougetyouraudience’sattention?Figureoutatleastthreeeffectivewaysandsharewithyourpartner.PRESENTATIONSKILLSGettingtheaudience’sattentionFoodhygieneA

Workwithapartner.Readthesentencesaboutfoodhygienebelow.Decideifeachoneisafactoramyth.COMMUNICATINGFactormyth?

Youshouldalwaysthrowfoodawayafterthe“bestbefore”date.

Fact MythIfyoudropfoodonthefloor,it’ssafetoeatifyoupickitupquickly.

Fact MythAwoodencuttingboardismorehygienicthanaplasticone.

Fact MythYouneedtowashrawchickenbeforeyoucookit.Fact MythAbeefsteakissafetoeatifonlytheoutsideisbrown.

Fact MythAhamburgerissafetoeatifonlytheoutsideisbrown.

Fact Myth7It’simportanttokeepuncookedfoodbelowcookedfoodinyourfridge.Fact MythA

Explainyouranswers.COMMUNICATINGFactormyth?

Ithinknumberoneisdefinitelyamyth.Really?Whydoyouthinkso?COMMUNICATINGFactormyth?

LanguageNoteFooditemsthatgobadoftenhaveanexpirationdatewrittenonthem,sobuyersknowwhentheitemexpires.Termsvaryslightlypercountry,butingeneral,abestbefore

datetellsabuyeruntilwhatdatethefoodmaintainsitsbestquality,butitdoesnotgiveinformationaboutwhenthefoodisnolongersafetoeat.However,afteritsuse-bydate,aproductmaynolongerbesafetoeat.B

Turntopage111andreadtheanswers.Wasanythingsurprising?Discusswithyourpartner.DisagreeingpolitelyIdon’treallyagree.Sorry,butIhavetodisagree.Actually,Ihaveadifferentidea.I’mnotquitesureaboutthat.Well,itdepends/Idon’treallyknow.IamafraidIhavetodisagree.Iagreewithyoutoacertainextent,however…Yes,butdon’tyouthinkthat..?I’msorrytodisagreewithyou,but…COMMUNICATINGFactormyth?

CRITICALTHINKINGPersonalizing

DiscussingroupswhetherpeopleshouldstopeatingfamilystylemealsfromalazySusan（圆转盘）inordertohelppreventthespreadofdisease.WhatotherthingscanpeopledotoimprovepublichygieneinChina?EXTENSIONACTIVITYWorkinpairsorsmallgroups.Chooseonemythtopicfromthesurvey.Youmayexpandontheinformationusingtheinformationintheanswerkey(ifnecessary,youmayresearchadditionalinformationonline).Givepresentationstodisagreepolitelywiththestatementbyusingstatistics,examples,quotes,orstoriestogettheaudience’sattention.Giveonepieceofadvicefordevelopingagoodhabitrelatedtothepoint.CRITICALTHINKINGPart1Soimaginethataplaneisabouttocrashwith250childrenandbabies,andifyouknewhowtostopthat,wouldyou?Nowimaginethat60planesfullofbabiesunder5crasheverysingleday.That’sthenumberofkidsthatnevermakeittotheirfifthbirthday:6.6millionchildrennevermakeittotheirfifthbirthday.Mostofthesedeathsarepreventable,andthatdoesn’tjustmakemesad,itmakesmeangry,anditmakesmedetermined.Diarrheaandpneumoniaareamongthetoptwokillersofchildrenunderfive,andwhatwecandotopreventthesediseasesisn’tsomesmartnewtechnologicalinnovations.It’soneoftheworld’soldestinventions:abarofsoap.Part1[...]Handwashingwithsoapisoneofthemostcost-effectivewaysofsavingchildren’slives.Itcansaveover600,000childreneveryyear.That’stheequivalentofstoppingtenjumbojetsfullofbabiesandchildrenfromcrashingeverysingleday.VIDEOPart2Sonowjusttakeaminute.Ithinkyouneedtogettoknowthepersonnexttoyou.Whydon’tyoujustshaketheirhands?Pleaseshaketheirhands.Allright,gettoknoweachother.Theylookreallypretty.Allright.SowhatifItoldyouthatthepersonwhosehandsyoujustshookactuallydidn’twashtheirhandswhentheywerecomingoutofthetoilet?Theydon’tlooksoprettyanymore,right?Prettyyucky,youwouldagreewithme.Well,statisticsareactuallyshowingthatfourpeopleoutoffivedon’twashtheirhandswhentheycomeoutofthetoilet,globally.Andthesameway,wedon’tdoitwhenwe’vegotfancytoilets,runningwater,andsoapavailable,it’sthesamethinginthecountrieswhere