Unit 6 Enjoying Cycling Topic 3 Section D 示范公开课教学课件【八年级英语下册仁爱版】

Unit6EnjoyingCyclingTopic3Bicycleridingisgoodexercise.SectionDWarming-upDiscussIsitsafetodothat?Whatmayhappenifwedoitlikethis?stage

n.阶段；舞台1609.3metersonemile一英里Learnthenewwords.central

adj.

中心的，中央的centern.

winner

n.

优胜者winv.stage舞台Hewonthegame.Heisthewinner.Pre-readingAsiaFrancestreamaltitudePre-readingamongbetweenPre-readingDescribetheTourofQinghaiLakelargest,riversandstreams2002,largest,highestPre-readingtheAlpsn.阿尔卑斯山脉theMassifCentral中央高原thePyreneesMountains比利牛斯山脉Pre-reading1ReadthetwopassagesandmarkQforthesentencesthatdescribetheTourofQinghaiLakeandFfortheTourdeFrance.1.Theracestartedin2002. ()2.Todaytheracecovers2000miles. ()3.TheracebeganinParis. ()4.ItisthelargestbicycleroadraceinAsia. ()5.Thereare21timedstagesoverthreeweeks,withoneortwodaystorest. ()QQFFFWhile-reading

TourofQinghaiLakeTourdeFrancethelargestbicycleroadraceinAsiabeganinPairs,in1903thehighestaltitudebeganinChina,in20022000mileslongnow,21timedstagesoverthreeweeksthemostfamousbicycleraceintheworldFillinthefeaturesoftheTourofQinghaiLakeandtheTourdeFrance.While-readingbeeasytodosth.做某事很容易

Itiseasytolearnmath.agreewithsb.赞同某人

Iagreewithyou.Post-readingKeypoints2AccidentReportFormTime:___________________Date:_________________Place:___________________________________________________Accident:__________________________________________________

__________________________________________________4:40p.m.April3rd,2010thegateofSifangSupermarketAmotorcyclehitastudentcyclist.Thestudent’srightlegwas

badlyhurtandhisbikewasbroken.Anexample:

Cyclingisverypopularinourlife.However,sometimesitmaycausesomeaccidentsifthecyclistisn’tcarefulenough.At4:40p.m.,April3rd,2016,astudentcyclistwasridinghisbikepassingthegateofSifangSupermarket.Suddenlyatruckcamefromhisright.Thestudentrodetoofasttostop,andthetruckhithimterribly.Thestudent’srightlegwasbadlyhurtandhisbikewasbroken.Assoonasthedriversawwhathappened,hecalled120.Thestudentwassenttothehospitalatonce.Weshouldalwaysbecarefulandfollowthetrafficruleswhenwecycle,orwewillbeindanger.

Post-readingWriteapassageaccordingtotheaccidentreportform.状语从句（if）在句子中作条件状语的从句为条件状语从句。在含有if引导的条件状语从句在复合句中，主句和从句在时态上通常遵循以下原则：1.主句用一般将来时，if从句应用一般现在时表示将来。

（从句）（主句）IfSamdoesn’tworkhard,hewillfailhisexams.

一般现在时一般将来时2.主语是祈使句或含有情态动词的句子，if从句用一般现在时。

Ifyouwanttoloseweight,stopeatingsomuchmeat.if可以放在句首，也可以放在句中Post-readingGrammar1.Ifit_____sunnytomorrow,Iwillgoshoppingwithmyfriendinthesupermarket.（2017·西宁）A.willbeB.beC.isD.was2.

Therewillbelesspollution______morepeopleusepublictransportation.（江西中考）A.butB.thoughC.unlessD.if3.

______youmustgoandplayfootball,atleastwaituntilschoolisover.（2018·呼和浩特）A.IfB.WhetherC.UnlessD.Sothat

Post-readingCDAGrammarexercisesAdverbialClausesofConditionIfpeopleobeythetrafficrules,therewillbefeweraccidents.Ifwerideatnight,weshouldhavelightsonthebicycleorwearlight-coloredclothes.Ifwebreakthetrafficrules,wemaygetafineandevenbeindanger.如果人们都遵守交通规则，事故就会变少。如果我们晚上骑车，必须有车灯或者穿浅色衣服。如果我们违反交通规则，就可能受罚甚至有危险。Post-readingFunctionsIagree.It’seasytoparkbikes,too.Idisagreewithyou.Ithink…Lookoutandalwaysbecareful.Post-readingTellaboutatrafficaccidentyouhaveseen.2.Talkaboutthetrafficrulesyouknow.3.Discusshowtoavoidtrafficaccidents,thenwriteareport.BeingCarefultoBeSafePost-readingWelearnNewwordsandphrases:Asia,among,France,mile,central,winner

Twooftheworld-famousbicycleraces:TheTourofQinhaiLakeTourdeFrance.Howtoavoidtrafficaccidents.SummaryWecan

Fillinaccidentreportforms.Tellabouttrafficaccidentsaroundus.

Talkaboutthetrafficrules.Summary1.Reviewthenewwords,phrasesandus