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Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet.外研·八年級(jí)下冊(cè)noneenvironmentthatsolarsystemsolarsystempron.沒(méi)有一人;沒(méi)有一個(gè),一點(diǎn)也沒(méi)有n.環(huán)境pron.那,那個(gè)adj.太陽(yáng)的n.系統(tǒng),體系星系,太陽(yáng)系Newwordsandphrasesgroupgalaxyuniverselightimpossibleoutcommunicaten.群,組n.星系n.宇宙n.光;光線;光亮adj.不可能的,辦不到的adv.在遠(yuǎn)方v.聯(lián)系,交流universegalaxysolarsystemstarplanetDoyouknowthewordsandexpressionsinthebox?Puttheminorder:small—large.galaxyB.planetC.solarsystemD.starE.universeB—D—C—A—EHowmanyplanetsarethereintheuniverse?2.Isthereanylifeonotherplanets?DiscussReadingandvocabularyWorkinpairs.LookatthepictureandtalkaboutwhatyouknowaboutChinesespaceships.1Shenzhou-9isamannedspaceship.Whowereonthespaceship?JingHaipeng,LiuWangandLiuYang.Whendiditlandonthespace?OnJune16,2012.......___________________Scientiststhinkthattherehasbeenlifeonearthforhundredsofmillionsof
years.However,wehavenotfoundlifeonanyotherplanetsyet.Readthepassageandchoosethebesttitleforit.2數(shù)億,數(shù)以?xún)|計(jì)在其它的行星上Theearthisaplanetanditgoesaroundthesun.SevenotherplanetsalsogoaroundtheSun.Noneofthemhasanenvironmentlikethatoftheearth,soscientistsdonotthinktheywillfindlifeonthem.Thesunanditsplanetsarecalledthesolarsystem,繞太陽(yáng)轉(zhuǎn)他們中沒(méi)有人被叫做太陽(yáng)系andoursolarsystemisasmallpartofamuchlargergroupofstarsandplanets,calledtheGalaxyortheMilkyWay.TherearebillionsofstarsintheGalaxy,andoursunisonlyoneofthem.一小部分Scientistshavealsodiscoveredmanyothergalaxiesintheuniverse.Theyareveryfarawayandtheirlighthastotravelformanyyearstoreachus.Sohowlargeistheuniverse?Itisimpossibletoimagine.在宇宙中Itisimpossible(forsb.)todosth.對(duì)某人來(lái)說(shuō)做某事是不可能的ScientistshavesentspaceshipstotheplanetMarstotakephotos.Theyhaveevensentspaceshipstotraveloutsidethesolarsystem.However,nospaceshiphastravelledfarenoughtoreachotherstarsinourGalaxy.太陽(yáng)系Scientistshavealwaysaskedthequestions:withsomanystarsintheuniverse,arewealone,oristherelifeoutthereinspace?Havetherebeenvisitorstotheearthfromotherplanets?Whyhasnoonecommunicatedwithus?Wedonotknowtheanswers…yet.和某人聯(lián)系Whenyoureadapassagewithatitleandpictures,thinkaboutthewordsyoumayfindinthepassage,andthequestionsyoumaywanttoaskbeforeyoustarttoread.Learningtolearn1.Anyoneoutthere?2.LifeonEarth3.Thesunandotherstars4.ThestarsatnightReadthepassageandchoosethebesttitleforit.Task1Enjoyavideo.Check(√)thetruesentences.31.Theearthisastar.2.Thesunisastar.3.Thereismorethanonegalaxyintheuniverse.√√×plantTask2××4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.5.Scientistshavereceivedmanymessagesfromspace.6.Spaceshipshavevisitedmostoftheuniverse.√haven’thaven’tThe1stPara.Questions:1.Howlonghastherebeenlifeontheearth?
2.Havewefoundlifeonanyotherplanetsyet?Therehasbeenlifeontheearthforhundredsofmillionsofyears.No,wehaven’t.Task31.Whatiscalledthesolarsystem?Whatisit?ItisasmallpartoftheGalaxy/theMilkyWay.The2ndPara.Questions:Thesunanditsplanetsarecalledthesolarsystem.2.Whydon’tscientiststhinkthey’llfindlifeontheotherplanets?Becausenoneofthemhasanenvironmentlikethatoftheearth.Task4Becausetheyareveryfarawayandtheirlighthastotravelformanyyearstoreachus.The3rdPara.Questions:Whathavescientistsdiscovered?2.Whyisitimpossibletoimaginehowlargetheuniverseis?They’vediscoveredmanyothergalaxiesintheuniverse.Task5The4thPara.Fillintheblanks.Scientistshave______spaceshipstotheplanetMarsto____________.Theyhaveevensentspaceshipsto_____________thesolarsystem.However,nospaceshiphastravelled___________toreachotherstarsinourGalaxy.senttakephotostraveloutsidefarenoughTask6Completethepassagewiththewordsandexpressioninthebox.4communicateenvironmentnonesolarsystemuniverseIstherelifeonotherplanets?Therearesevenotherplanetsinour(1)___________,but(2)______ofthemhasa(n)(3)_____________likethatoftheearth.SpaceshipsfromthesolarsystemnoneenvironmentTask7communicateenvironmentnonesolarsystemuniverseearthhavedonesurveysoftheotherplanets,buttheyhavenotfoundanylifethere.Whyhasnoonefromotherplanetstriedto(4)____________withus?Itistruethatscientistshavenotdiscoveredlifeonotherplanetsinthe(5)_________yet,municateuniverseLanguagepoints1.Scientiststhinkthattherehasbeenlifeonthe
earth
forhundredsofmillionsofyears.ontheearth在地球上onearth世界上;究竟for+時(shí)間段,表示一段時(shí)間,用howlong來(lái)提問(wèn)。
—_________doyousleepeveryday,Eric?—Forabouteighthours.A.Howmuch
B.Howfast
C.HowoftenD.Howlong中考鏈接hundred前加基數(shù)詞,表示“一百、二百、三百……”,hundred要用單數(shù)形式;hundred與of連用表示“數(shù)百”時(shí),hundred要用復(fù)數(shù)形式,即hundredsof。thousand,million,billion和hundred的用法相同。2.Noneofthemhasanenvironmentlikethatoftheearth...none“沒(méi)有一個(gè)”做主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞可用單數(shù)形式或復(fù)數(shù)形式。none與of連用表示范圍,后接不可數(shù)名詞做
主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞只能用單數(shù)形式。注意:none與noone/nobody的區(qū)別:none既可指人也可指物,通常與表范圍的of短
語(yǔ)連用;noone/nobody只能指人,不能與of短語(yǔ)連用。(2)none與數(shù)量有關(guān),可回答howmany問(wèn)句,表
示“一個(gè)也沒(méi)有”;而noone表示“什么人也
沒(méi)有”,可回答who問(wèn)句。—Itriedseveralwaystoworkoutthemathproblem,but______
ofthemworked.—Nevergiveup!Ibelieveyou’llmakeit.A.all
B.each
C.noneD.neither中考鏈接that是指示代詞。為避免重復(fù),可用that或those來(lái)代替前面已提到過(guò)的人或事物。ThepopulationofShanghaiismuchlargerthan______ofNanning.thatenough的用法:3.However,nospaceshiphastraveledfarenough
toreachotherstarsinourGalaxy....enough...+todosth.做某事……是足夠的adj./adv.+enough+todosth.足夠……做某事not+adj./adv.+enough+todosth.不夠……做某事(1)我們有足夠的錢(qián)花。
Wehave_____________________.(2)他跑得夠快,很快追上了我們。
Heran______________catchupwithussoon.(3)他年齡不夠大,照顧不了自己。
He_________________________________.enoughmoneytospendfastenoughtoisn’toldenoughtolookafterhimself演練—Weshouldn’tworryaboutMary.—Youareright.Sheis______
tolookafter______.oldenough;herself
B.bigenough;herself
C.enoughold;herD.enoughbig;her中考鏈接with+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ),是with的復(fù)合結(jié)構(gòu),在句中作狀語(yǔ),表示伴隨。賓語(yǔ)補(bǔ)足語(yǔ)可由現(xiàn)在分詞、過(guò)去分詞、副詞、動(dòng)詞不定式或介詞短語(yǔ)等來(lái)充當(dāng)。4.Withsomanystarsintheuniverse,arewealone...Withsomanythingstodo,wehavenotimetoplay.—Whydoyoualwayssleep______?—BecauseI’mafraidofthedark.A.byyourselfB.withthedooropenC.withthewindowopenD.withthelighton中考鏈接alone作形容詞,
意為“孤單的,獨(dú)自的”,
只能作表語(yǔ)。我獨(dú)自在教室里。Iwasaloneintheclassroom.alone還可作副詞,意為“只有;僅僅;單獨(dú)地”。你不能僅靠面包維生。Youcan’tliveonbreadalone.辨析:alone與lonely
alone側(cè)重于說(shuō)明獨(dú)自一人,沒(méi)有人陪伴,不強(qiáng)調(diào)主觀感情;而lonely形容人時(shí),則表示情感上“孤獨(dú)的;寂寞的”,常作表語(yǔ)。串記:Mygrandmotherlivesalone,buthedoesn’tfeellonely.WritingLookatthepicturefromasciencestoryforchildrenandanswerthequestions.5Whathavethescientistsjustreceived?(amessagefromoneofourspaceships)Theyhavejustreceivedamessagefromoneofourspaceships.1.Wherehasthespaceshiplanded?(Mars)IthaslandedonMars.
2.Whathasthespaceshipdiscovered?(peopleonMars)IthasdiscoveredpeopleonMars.4.WhyhavethepeopleonMarsnotvisitedusontheearth?(donotknowhowto)Theydonotknowhowtovisitusontheearth.
3.WhyhavethepeopleonMarsnotsentusamessage?(donotknowhowto)Theydonotknowhowtosendusamessage.Writeapassagetodescribethepicture.UseyouranswerstothequestionsinActivity5tohelpyou.6WehavejustreceivedamessagefromourspaceshiptoMars…Possibleanswer
WehavejustreceivedamessagefromourspaceshiptoMars.Ourspaceshiphasdiscoveredaliensthere.Theyhaveneversentusamessagebecausetheydon’tknowhowtocommunicatewithus.Theyhavenotvisitedtheearthbecausetheydon’tknowhowtoflytoourplanet,andtheypreferlifeonMars.Theyseemveryhappyontheirplanet.TheyhaveusedpartsfromtheotherspaceshipsfromtheearthtomakeTVs,radiosandsoon.Wehopetheywilllivehappilywithusoneday!一、根據(jù)句意或者括號(hào)所
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