UNIT6ENJOYINGCYCLINGTOPIC3SECTIOND课件仁爱版英语八年级下册

Unit6EnjoyingCycling

Topic3Bicycleridingisgoodexercise.

SectionDLearnthenewwordsAsiaFrancestreamaltitudestagen.

阶段；舞台1609.3metersonemilecentraladj.

中心的，中央的centern.

winnern.

优胜者winv.

stage舞台Hewonthegame.Heisthewinner.LearnthenewwordstheAlpsn.

阿尔卑斯山脉LearnthenewwordstheMassifCentral中央高原thePyreneesMountains比利牛斯山脉ThetourofQinghaiLakeRECHD4K25FPSMENUTourdeFranceRECHD4K25FPSMENUJustnow,welearnedsomethingaboutthetwointernationalcyclingraces.Doyouwanttoknowmoreaboutthem?Thenreadthepassagequickly.Step2While-reading1.ReadthetwopassagesandmarkQforthesentencesthatdescribetheTourofQinghaiLakeandFfortheTourdeFrance.1.Theracestartedin2002. ()2.Todaytheracecovers2000miles. ()3.TheracebeganinParis. ()4.ItisthelargestbicycleroadraceinAsia. ()5.Thereare21timedstagesoverthreeweeks,withoneortwodaystorest. ()QQFFF1.Theyoungmanonthebicyclewasverycareless.骑自行车的那个年轻人很粗心。1.Theyoungmanonthebicyclewasverycareless.骑自行车的那个年轻人很粗心。1)carelessadj.粗心的;其反义词：careful细心的，小心的;2)onthebicycle在自行车上;2.Weshouldwearbicyclehelmetswhenriding.当我们在骑自行车时，我们应该带头盔。1)wearbicyclehelmets戴头盔;2)whenriding是whenweareriding的省略。1)carelessadj.粗心的;其反义词：careful细心的，小心的;2)onthebicycle在自行车上;2.Weshouldwearbicyclehelmetswhenriding.当我们在骑自行车时，我们应该带头盔。1)wearbicyclehelmets戴头盔;2)whenriding是whenweareriding的省略。Keypoints1.QinghaiLake,thelargestsalt-waterlakeinChina,lendsitsnametotheprovinceofQinghai.青海湖，中国最大的咸水湖，青海省以它命名。lendone’snametosth.以某人的名字命名(某地方)。e.g.Helendhisnametothemountain.他以他的名字命名了这座山。3.Itisalsogoodfortheenvironmentbecausebicycledonotcausepollution.它还对环境有益，因为骑自行车不会造成污染。begoodfor...对……有益;

2.Twenty-threeriversandstreamsemptyintoQinghaiLake.二十三条小河和溪流流入青海湖。empty作形容词时，意为“空的”e.g.Thereisanemptyboxhere.empty作动词时,意为“倒空;流入”等emptyinto注入，流入;e.g.TheYangtzeRiveremptiesintotheEastSea.

长江流入东海【运用】将下列句子中empty的词性及词义写在下面的横线上。1)Whydon’tyouthrowawaythose

emptybottles?__________________________2)

TheYangtzeRiver

empties

intotheEastChinaSea.__________________________形容词,空的动词,流入3.Itisalsogoodfortheenvironmentbecausebicycledonotcausepollution.它还对环境有益，因为骑自行车不会造成污染。begoodfor...对……有益;(2)①hostv.(作为主人)招待，举办;e.g.Theyhostedawonderfulparty.他们举办了一场很精彩的晚会。B.②主人，东道主;e.g.thehostcountryfortheOlympicGames奥林匹克运动会的主办国3.Ithasthehighestaltitude

amongallraceshostedbytheInternationalCyclingUnion.这是国际自行车联合会主办的众多赛事中海拔最高的比赛。amongbetweenLearnthenewwords2.between&among介词between和among都可以表示“在……之间”，但它们的具体用法却不尽相同。between一般表示在两者之间，常用结构为between...and...(在……和……之间)。e.g.Thereisalongbridgebetweenthetwocities.Theworkerswillbuildamuseumbetweenthecinemaandthepark.among一般用于三个或三个以上的人或物之间。e.g.Theteacherwasstandingamongagroupofstudents.【运用】根据句意选用among或between填空。

1)Canyoufindanydifferences_________thetwopictures?2)Thereisabridge_________thetwovillages.3)Whojumpshighest_________thosestudents?betweenamongbetween3.Itisalsogoodfortheenvironmentbecausebicycledonotcausepollution.它还对环境有益，因为骑自行车不会造成污染。begoodfor...对……有益;4.Thereare21timedstagesoverthreeweeks.有21个计时赛段，历时3周多。1)timedstages计时赛段;2)over(数目)超过，与morethan同义。e.g.Therivernearhereisover/morethanfourmetersdeep.这附近的一条河有四米多深。3.Itisalsogoodfortheenvironmentbecausebicycledonotcausepollution.它还对环境有益，因为骑自行车不会造成污染。begoodfor...对……有益;5.TheygothroughtheAlps,theMassifCentralandthePyreneesMountains.他们要穿过阿尔卑斯山脉、马塞夫中心和比例牛斯山。区别：gothrough空间上通过;

goacross表面上通过;3.Itisalsogoodfortheenvironmentbecausebicycledonotcausepollution.它还对环境有益，因为骑自行车不会造成污染。begoodfor...对……有益;

6.Hecandothatwithoutwinningevenoneofthestages.他不必每个阶段得第一名也能取得最后的胜利。

without没有，其反义词为with有，具有。e.g.Fishcan’tlivewithoutwater.鱼离不开水。Helefttheroomwithoutsayingaword.

他没说什么就离开了房间。Step3Post-reading

TourofQinghaiLakeTourdeFrancethelargestbicycleroadraceinAsiabeganinPairs,in1903thehighestaltitudebeganinChina,in20022000mileslongnow,21timedstagesoverthreeweeksthemostfamousbicycleraceintheworldFillinthefeaturesoftheTourofQinghaiLakeandtheTourdeFrance.2Writeapassageaccordingtotheaccidentreportform.AccidentReportFormTime:__________Date:_____________Place:_____________________________Accident:_______________________________________________________________________________________4:40p.m.April3rd,2010thegateofSifangSupermarketAmotorcyclehitastudentcyclist.Thestudent’srightlegwasbadlyhurtandhisbikewasbroken.(when,where,who,what,why,how)cyclistn.骑自行车的人motorcyclen.摩托车emptyn.空的v.倒空;(河流)流入,注入Herbikeisbroken.adj.破损的;残缺的;出了毛病的Anexample:

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

GrammarAdverbialClausesofConditionIfpeopleobeythetrafficrules,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。FunctionsIagree.It’seasytoparkbikes,too.Idisagreewithyou.Ithink…Lookoutandalwaysbecareful.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-readingCDAGrammarexercisesinthecentralthreemilesof

3.

这趟列车需要穿过很多山。

Thetrainneedsto_______________alotofmountains.4.

约翰没有跟我们道别就匆匆走了。

Johnleftinahurry________________________tous.5.

泰晤士河最后注入北海。

RiverThames______________the

NorthSea.emptiesintogo/runthrough

withoutsayinggoodbye

Theaccidenthappenedearlythismorning.Iwaswaitingforthebus1.______ithappened.Ayoungwomanwasdrivingaredcarvery2._____.Whileshewasdriving,she3.________overhermobilephone.Atthatmoment,amanwasdrivinganorangetruck4.______NorthStreetveryslowly.Whilehewasdriving,hewas5._______abottleofwaterandeatingsomething.Whentheygottothecrossing,thewomanintheredcardidn’t6.______atthetrafficlights.Asaresult,thecar7._______thetruck.Boththewomanandthemanwerevery