中学学习社区-八上英语unit

Oxford

4Module2Scienceand4C1C1Findwordsfromthearticleonpage51thathavemeaningstothewordsinitalics

C2C2CompletetheconversationbelowwiththewordsfromtheChangetheirformsifCompletethesentenceswiththewordsyouhavejustlearnt.Completethesentenceswiththewordsyouhavejustlearnt.Changetheirformsifnecessary.Youmayneedtofillinmorethanoneword.DaVinciisthemostfamous15th Heopenedthedoorandastrongwindblewout Willpeople newtypesoftransportationinthefuture? cangetfreewateratthe Agoodreportermust whatishappeningintheworld.Couldyouhelpmechangetheleft ofcar?ThetyreisMrGreen’splanwasquite ,soagreedwith HowcanIkeepintouchwithyouifyourisoffallthetime?

ephne Astraightlineistheshortest betweentwoGettingLookLookatthecartoonandanswertheHeisreadingaItisaboutgreatWhatisthemostimportantinventionintheworld?BecauseLothinkstherobotisthemostimportantinventionintheworldandhehimselfisa WhatWhatinventionsaredescribedinthefollowingWecanuseittocommunicatewithoverlong

mobileWecanmakephonecallswithanytime,

mobileItisperhapsoneofthemostpracticalinventionsinthe20thcentury.Nowpeopleuseitforbothworkandplay.Afteritsinvention,wenolongertousethe

WhatWhatinventionsaredescribedinthefollowingItcoolsorwarmsroomstomakemorecomfortableforpeopletostayPassengerswhousethisfortransportationnolongerneedtoworryabouttrafficjamsbecauseitisundertheground.

airtheunderground/TheWrightbrothersinventedmachine-poweredmodelof

Lookaroundourclassroom,canyoufindoutinventionandlustheimportanceofEg.Thelightbulb-Itisveryimportantinourdailylifebecauseitgiveslight.Withthelightbulb,peoplecanseeclearlyatanytimeanddomanythingsintheevening.Whatare

WhatarethereplacementoftheseWhoinvented practicallightbulbThomasEdison

TheWright

Whatarethefourgreatinventionsancient

WhatarethegreatinventionsintheHumorous

WhatWhatdoyouknowaboutInventionschangeourwayoflife.LookatthephotosWritethenameofeachinventioninthelightlightmobile HowHowdotheseinventionshelpusinourdailylives?IndiscussthiswithyourTheyareveryTheseinventionshelpusinmanywaysinourdailylives.Wemayusethemanytime,anywhere.Lookatthephotos,thetitle,theintroductionandthesub-headingsofthearticleonpage51.Thenanswerthequestionsbelow.Thewheel,the eandthelightIthinkthewheelisprobablythegreatestinvention.Becausetravellingbecamefasterandmorecomfortableafteritsinvention.Skimmingmeanstoreadanarticlequicklytogetitsgeneralidea.Toskimanarticle,youshouldlookatitsintroduction,title,sub-headings,photosorpictures,andtheand tenceseachSkimSkimthearticleagainandanswerthefollowingHowdogreatinventionshelpTheyhelppeopleliveabetterWhichinventionisprobablythegreatestinhistoryaccordingtothearticle?TheWhatdidAlexanderGrahamBellHeinventedoneof WhenwasthepracticallightbulbInGreatGreatinventionschangetheworld.Theyhelppeopleliveabetterlife.Thefollowingarethreeofthemostimportantinventionsinhistory.TheThewheelisperhapsthegreatestinventioninhistory.Afteritsinvention,travellingbecamefasterandmorecomfortable.Afewthousandyearsago,peoplestartedtousewheelsoncarriages.Intheearly19thcentury,thetrainsbegantocarrypassengers.Atthestartofthe20thcentury,carsbecamepopular.Withoutthewheel,wewouldnothavetheseinventions. AlexanderGrahamBellinventedoneofthepracticalephonesin1876.Sincethen,peoplehavebeenabletospeaktoeachotheroverlongdistances.Todaymillionsofpeopleacrosstheworldownmobilephones.Theyallowpeopletokeepintouchwitheachotheranytime,anywhere.Thelight

ThomasEdisondevelopedthepracticalbulbin1879.Beforetheinventionofthelightbulb,peoplehadtouseoillamps,gaslampsorcandlestoseeatnight.Withlightbulbs,peoplecandoasmanythingsintheeveningsastheycaninthedaytime.Canyouimaginelivingwithoutthem?TheTheThelightDon’tGrahamThomasWhenwasAfewthousandsLifebeforePeoplecouldnotspeaktoeachotheroverlongPeoplehadtouseoillamps,gaslampsorcandlestoseeatnight.LifeafterthefasterandmorePeoplecanspeaktoeachotheroverlongdistance.Peoplecankeepintouchwitheachotheranytime,anywherewithmobilePeoplecandoasmanythingsintheeveningsastheycaninthedaytime.D1Readthearticleonpage51andcompletethetableGraham

fasterand

speaktoeachotheroverlongdistances

doasmanythingsintheD2ReadthearticleagainandanswertheD2ReadthearticleagainandanswerthequestionsbelowcompleteThewheelwasinvente_ WhatinventionsdidthewheelmakeItmadetheinventionsofcarriages,trainsandcarsossible.Howdomobilephoneshelppeoplekeepintouchwitheachother?Theyallowpeopletokeepintouchwitheachother anytime,anywhere.HowdidpeopleseeatnightbeforetheinventionoftheTheyhadtouseoillamps,gaslampsorcandlestose_atnight.D3Canyounameanyothergreatinventions?Whydoyouthinktheyaregreat?Discussthesewithyourclassmates. LifewithoutImaginelifewithoutImaginelifewithoutImaginelifewithoutlight虚拟语气的句Without…wecouldnot…/wewouldnot…wewouldstill…Itwouldbe…..forpeopleWecannotimaginelifewithoutephones.Withoutephones,wecouldnotspeaktoeachotheroverlongdistances.Wewouldstilluselettersoregramstocontactpeopleandhavetowaitforalongtimetogettheirreply.Itwouldbeverydifficultforpeopletokeepintouchwitheachother.TheyhelppeopleliveabetterInventionschangeourwayofHowdotheseinventionshelpusinourdailylives?helpsb.dosth.=helpsb.todosth.=helpsb.withsth.帮助做某Ihelpedhimfindhislivea/an….life过着….的生(liveahappy/miserable/good/rich/hard/poor=leada/an….life(leadanormal/dullMygrandparentsliveasimplelifeinthecountry-Thefollowingarethreeofthemostinventionsinthefollowing下列，下述作主语时，谓语动ThefollowingisastoryaboutaboycalledThefollowingarethereasons.inhistory历史上Itisoneofthegreatestdisastersinhistory.makehistory/godowninhistory载入史册Theinventionwillgodowninhistory.incase以防万inbrief简而言之inadvance提前infuture从今以后indetail详细地inaddition另外Intheearly19thcentury,thetrainsbegantocarrypassengers.Atthestartofthe20thcentury,carsbecameheearly19thcentury在19世纪早atthestartofthe20thcentury在20世纪初期inthemid-19thinthemiddleofthe19thWithoutthewheel,wewouldnothavethese虚拟语IfIwereyou,Iwouldwatchamovie.Withoutair,mancouldn'texistontheearth.Sincethen,peoplehavebeenabletospeaktoeachotheroverlongdistances.since 从那以后+句子用现在完成=fromthenNoonehasseenhimsincethen.speaktoeachother互相通话eachother/oneanother一般认为eachother指两者，oneanother指Werespecteachother(=oneanother).Theseaandtheskyseemtomeltintooneanother(=eachother).Weshouldlearnfromeachotherandhelpeach两者均有所有格Theyknoweachother’s(=oneanother’s)eachother可拆开用(each…theother)，oneanother则不能：Wehelpedeachother.=Weeachhelpedthe汉语的“互相”是副词，但是英语中的eachother和oneanother均为代词，在及物动词之后可直接用作宾语(如helpeachother)；而在不及物动词之后，则要借助介词(如talktoeachother,learnfromoneanother等)。overlongdistances(越过)长距Keepasafedistancebetweenatadistance隔一段距离fromadistance从远处TheEmpireStateofBuildingisvisibleatadistance.Theruinslookimpressivefromadistance.Todaymillionsofpeopleacrosstheworldmobilemillionsof数以百万计acrosstheworld全世=allovertheworld=throughouttheworldTheyallowpeopletokeepintouchwitheachotheranytime,anywhere.allowsb.todosth.允许做某Pleaseallowmetoaskyouseveral→beallowedtodoPassengersarenotallowedtosmokehere.allowngsth.Hedoesn’tallowsmoking.aytie和aye都是副词，前面不需要加介词。连用表示“随时随地”。Bekindtodisabledpeople.Youshouldhelpanytime,Withlightbulbs,peoplecandoasmanythingstheeveningsastheycaninthe①asmany/few+可数名词复数描述数目上的接②asmuch/little(少的)+不可数名词描述量的相Youmayborrowasmanybooksasyoucan.Drinkasmuchwaterasyouhedaytime=during/intheCanyouimaginelivingwithoutthem? ng想象做某事TrytoimaginelivingontheIsupposethatpeoplecouldonlydriveindaytimebecausethosecarsdidn’thaveAsthelightsonIsupposethathemustbeathome.suppose后跟否定意义的宾语从句时,如果主句的主语是I/We,要注意否定前Idon’tsupposethathewillbebackbefore简略回Yes,Isupposeso./No,IsupposeNo,Idon’tsupposebesupposedtodosth.被要求做某事，应该做Teachersaresupposedtoknowalot.4Oxford4

Module2Scienceand中的发明是一些富有创意、但实际上并不Chindogu。“珍”源自，从词构成来讲，是“稀奇(珍)+工具()”的意思。珍是日无实际用途的东西,但不是所有毫无用途的东西都珍(Chindogu)，是一种奇特的发明形式。特点是在要不就干脆让人窘迫，所以没什么实用价值。Whatareth