外研社八年級(jí)下冊英語Module-3-Unit-2課件

Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet.Module3Journeytospace11.Howmanyplanetsarethereintheuniverse?2.Isthereanylifeonotherplanets?LeadinDiscusssomethingabouttheuniverse.

TheEarth,theSun,Mars,themoon

No,maybetherewillbeinthefuture.1.Howmanyplanetsarethere2YuriGagarin,SovietUnion12,April,1961YuriGagarin,31968年12月27日,阿波羅8號(hào)——第一次載人的月球行動(dòng)，在完成了歷時(shí)六天的歷史性航行之后，安全返回地球。1968年12月27日,阿波羅8號(hào)——第一次載人的月球行動(dòng)41986年1月28日,“挑戰(zhàn)者”號(hào)航天飛機(jī)在肯尼迪航天中心發(fā)射升空不久后爆炸。1986年1月28日,“挑戰(zhàn)者”號(hào)航天飛機(jī)在肯尼迪航天中心發(fā)5埃德溫·艾爾德林

環(huán)繞地球飛行的宇航員每“天”可以看見16次日出和16次日落。埃德溫·艾爾德林環(huán)繞地球飛行6Whoishe?HeisChina’sfirstastronaut.Whoishe?HeisChina’sfirst7TheShenzhou-VspacecraftorbitedtheEarth14timesatanaltitudeof343kilometres.Thespaceflightlasted21hoursbyYangLiweiinOctober,2003.YangLiweiwascalled“China’sfirstastronaut”.TheShenzhou-Vspacecraf8noneenvironmentsolarsystemsolarsystemgroupgalaxyuniverseimpossiblecommunicate

pron.沒有一個(gè)n.環(huán)境adj.太陽的，與太陽有關(guān)的n.系統(tǒng)，體系星系，(尤指)太陽系n.群，組n.星系

n.宇宙adj.(事情)辦不到的，不可能的v.聯(lián)系，交流PresentationWordsandexpressionsnonepron.沒有一個(gè)PresentationWor9A.galaxyB.planetC.solarsystemD.starE.universeABCDEB1Matchthewordswiththepictures.A.galaxyABCDEB1Matchtheword101.Anyoneoutthere?2.Lifeonearth3.Thesunandthestars4.Thestarsatnight2Readthepassageandchoosethebesttitleforit.

1.Anyoneoutthere?2Readthe11Check(√)thetruesentences.1.Theearthisastar.2.Thesunisastar.3.Thereismorethanonegalaxyintheuniverse.4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.5.Scientistshavereceivedmanymessagesfromspace.6.Spaceshipshavevisitedmostoftheuniverse.(×)(√)(√)(√)(×)(×)3Check(√)thetruesentences.112Completethepassagewiththewordsandexpressioninthebox.Istherelifeonotherplanets?Thereareeightplanetsinour____________,but_____ofthemhasa(n)_____________likethatoftheearth.Spaceshipsfromtheearthhavedonesurveysofotherplanets,buttheyhavenotfoundanylifethere.Whyhasnoonefromotherplanetstriedto___________withus?Itistruethatscientistshavenotdiscoveredlifeonotherplanetsinthe________yet,butsomescientistsdonot______thattheycanfinditsomeday.solarsystemenvironmentnonecommunicateuniversedoubt4communicatedoubtenvironmentnonesolarsystemuniverseCompletethepassagewiththe131.However,wehavenotfoundlifeonanyotherplanetsyet.但是，我們在其他星球上還沒有發(fā)現(xiàn)生命。

theother(s)與other(s)的區(qū)別：(1)

theother與other后可加名詞;theothers與others后不加名詞；(2)

theother(s)表示一定范圍內(nèi)除去一部分以外后其余的全體；other(s)表示除去一部分以后的（一些），但不是剩下的全體。LanguagePoints1.However,wehavenotfoundl14

Oneflowerisred,

theother

(one)iswhite.一朵花是紅的，另一朵(花)是白的。Givemesome

otherapples/others,please!請另給我一些（蘋果）吧！Oneflowerisred,theother152.Noneofthemhasanenvironmentlikethatoftheearth.它們中沒有一個(gè)有像地球這樣的環(huán)境。noone與none的區(qū)別：(1)

noone同義詞為nobody,只用于指人，其后不跟of短語，作主語時(shí)謂語用單數(shù)，noone只能回答以who開頭的問句；2.Noneofthemhasanenviron16(2)

none用于表示對三者或三者以上全部否定，既可指人，也可指物。作主語時(shí)，謂語可以是單數(shù)，也可以是復(fù)數(shù);none的反義詞是all,none可與of連用;可以用來回答Howmany或Howmuch開頭的問句。(2)none用于表示對三者或三者以上全部否定，既可指人，17Noneof

usare/isinterestedinthestory.我們沒有人對那個(gè)故事感興趣。—Whoareyouspeakingto?——你在跟誰講話？—Noone.——沒人?！狧owmanystudentsarethereintheroom?——房間里有多少個(gè)學(xué)生?—None.——一個(gè)也沒有。Noneofusare/isinterestedi183.Withsomanystarsintheuniverse,arewealone？宇宙中有這么多的恒星，我們是唯一的嗎？alone與lonely的區(qū)別：(1)

alone既可作形容詞，又可作副詞,意為“單獨(dú)的/地，獨(dú)自的/地”，沒有感情色彩。(2)

lonely只作為形容詞，意為“孤獨(dú)的，寂寞的”，具有感情色彩。Helivedaloneafterhiswifeleft，sohewasverylonely.他妻子離開后，他一個(gè)人生活，所以他很孤獨(dú)。3.Withsomanystarsintheu19—Whathavethescientistsjustheard?(amessagefromaspaceship)—They’vejustheardamessagefromaspaceship.5Lookatthecartoonpictureandanswerthequestions.—Whathavethescientistsjus201.Wherehasthespaceshiplanded?

(Mars)2.Whathasthespaceshipdiscovered?

(people)3.WhyhavethepeopleonMarsnotsentusamessage?(don’tknowhowto)4.WhyhavethepeopleonMarsnotvisitedusonearth?(don’tknowhowto)1.Wherehasthespaceshiplan21We’vejustheardthatourspacecrafthaslandedonMars,andwe’vediscovered…6Writethestoryinthepicture.UsetheanswerstothequestionsinActivity5tohelpyou.We’vejustheardthatourspac22We’vejusthadsomenewsaboutthemissiontoexploreMars.ScientistshavejustheardthatthespaceshiphaslandedonMarsandhasdiscoveredpeople.Thesepeoplehaven’tsentusamessagebecausetheycan’thearus.Theyhaven’tvisitedtheearthbecausetheypreferlifeonMars.TheyhaveusedpartsfromtheotherspacecraftfromearthtomakeTVs,radiosandcars.Possibleversion:We’vejusthadsomenewsabout23一、根據(jù)句意寫單詞。1.Everyoneknows______travelsmuchfasterthansound.2.______ofuslikethisbadTVprogramme.3.Theflowerswill_____welliftheygetenoughwater.4.Thesolarsystemisasmallpartofour________.5.Wehaven’t________lifeonotherplanetsyet.lightNonegrowgalaxyfoundPractice一、根據(jù)句意寫單詞。1.Everyoneknows__24二、句型轉(zhuǎn)換。1.IhavebeentoAmericabefore.（變成一般疑問句）_________________________________2.have,finished,not,I,homework,my（連詞成句）_________________________________3.She___________theGreatWalltwice.（選hasgoneto/hasbeento填空）HaveyoubeentoAmericabefore?Ihavenotfinishedmyhomework.hasbeento二、句型轉(zhuǎn)換。1.IhavebeentoAmer254.Sofar,Ilearnedmorethan1,000newwords.（改錯(cuò)）5.Ithinkhewillcometoyourbirthdayparty.（改為否定句）I_________________cometoyourbirthdayparty.havelearneddon’tthinkhewill4.Sofar,Ilearnedmorethan26HomeworkGetmoreinformationaboutplanets.Homework27Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet.Module3Journeytospace281.Howmanyplanetsarethereintheuniverse?2.Isthereanylifeonotherplanets?LeadinDiscusssomethingabouttheuniverse.

TheEarth,theSun,Mars,themoon

No,maybetherewillbeinthefuture.1.Howmanyplanetsarethere29YuriGagarin,SovietUnion12,April,1961YuriGagarin,301968年12月27日,阿波羅8號(hào)——第一次載人的月球行動(dòng)，在完成了歷時(shí)六天的歷史性航行之后，安全返回地球。1968年12月27日,阿波羅8號(hào)——第一次載人的月球行動(dòng)311986年1月28日,“挑戰(zhàn)者”號(hào)航天飛機(jī)在肯尼迪航天中心發(fā)射升空不久后爆炸。1986年1月28日,“挑戰(zhàn)者”號(hào)航天飛機(jī)在肯尼迪航天中心發(fā)32埃德溫·艾爾德林

環(huán)繞地球飛行的宇航員每“天”可以看見16次日出和16次日落。埃德溫·艾爾德林環(huán)繞地球飛行33Whoishe?HeisChina’sfirstastronaut.Whoishe?HeisChina’sfirst34TheShenzhou-VspacecraftorbitedtheEarth14timesatanaltitudeof343kilometres.Thespaceflightlasted21hoursbyYangLiweiinOctober,2003.YangLiweiwascalled“China’sfirstastronaut”.TheShenzhou-Vspacecraf35noneenvironmentsolarsystemsolarsystemgroupgalaxyuniverseimpossiblecommunicate

pron.沒有一個(gè)n.環(huán)境adj.太陽的，與太陽有關(guān)的n.系統(tǒng)，體系星系，(尤指)太陽系n.群，組n.星系

n.宇宙adj.(事情)辦不到的，不可能的v.聯(lián)系，交流PresentationWordsandexpressionsnonepron.沒有一個(gè)PresentationWor36A.galaxyB.planetC.solarsystemD.starE.universeABCDEB1Matchthewordswiththepictures.A.galaxyABCDEB1Matchtheword371.Anyoneoutthere?2.Lifeonearth3.Thesunandthestars4.Thestarsatnight2Readthepassageandchoosethebesttitleforit.

1.Anyoneoutthere?2Readthe38Check(√)thetruesentences.1.Theearthisastar.2.Thesunisastar.3.Thereismorethanonegalaxyintheuniverse.4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.5.Scientistshavereceivedmanymessagesfromspace.6.Spaceshipshavevisitedmostoftheuniverse.(×)(√)(√)(√)(×)(×)3Check(√)thetruesentences.139Completethepassagewiththewordsandexpressioninthebox.Istherelifeonotherplanets?Thereareeightplanetsinour____________,but_____ofthemhasa(n)_____________likethatoftheearth.Spaceshipsfromtheearthhavedonesurveysofotherplanets,buttheyhavenotfoundanylifethere.Whyhasnoonefromotherplanetstriedto___________withus?Itistruethatscientistshavenotdiscoveredlifeonotherplanetsinthe________yet,butsomescientistsdonot______thattheycanfinditsomeday.solarsystemenvironmentnonecommunicateuniversedoubt4communicatedoubtenvironmentnonesolarsystemuniverseCompletethepassagewiththe401.However,wehavenotfoundlifeonanyotherplanetsyet.但是，我們在其他星球上還沒有發(fā)現(xiàn)生命。

theother(s)與other(s)的區(qū)別：(1)

theother與other后可加名詞;theothers與others后不加名詞；(2)

theother(s)表示一定范圍內(nèi)除去一部分以外后其余的全體；other(s)表示除去一部分以后的（一些），但不是剩下的全體。LanguagePoints1.However,wehavenotfoundl41

Oneflowerisred,

theother

(one)iswhite.一朵花是紅的，另一朵(花)是白的。Givemesome

otherapples/others,please!請另給我一些（蘋果）吧！Oneflowerisred,theother422.Noneofthemhasanenvironmentlikethatoftheearth.它們中沒有一個(gè)有像地球這樣的環(huán)境。noone與none的區(qū)別：(1)

noone同義詞為nobody,只用于指人，其后不跟of短語，作主語時(shí)謂語用單數(shù)，noone只能回答以who開頭的問句；2.Noneofthemhasanenviron43(2)

none用于表示對三者或三者以上全部否定，既可指人，也可指物。作主語時(shí)，謂語可以是單數(shù)，也可以是復(fù)數(shù);none的反義詞是all,none可與of連用;可以用來回答Howmany或Howmuch開頭的問句。(2)none用于表示對三者或三者以上全部否定，既可指人，44Noneof

usare/isinterestedinthestory.我們沒有人對那個(gè)故事感興趣?！猈hoareyouspeakingto?——你在跟誰講話？—Noone.——沒人?！狧owmanystudentsarethereintheroom?——房間里有多少個(gè)學(xué)生?—None.——一個(gè)也沒有。Noneofusare/isinterestedi453.Withsomanystarsintheuniverse,arewealone？宇宙中有這么多的恒星，我們是唯一的嗎？alone與lonely的區(qū)別：(1)

alone既可作形容詞，又可作副詞,意為“單獨(dú)的/地，獨(dú)自的/地”，沒有感情色彩。(2)

lonely只作為形容詞，意為“孤獨(dú)的，寂寞的”，具有感情色彩。Helivedaloneafterhiswifeleft，sohewasverylonely.他妻子離開后，他一個(gè)人生活，所以他很孤獨(dú)。3.Withsomanystarsintheu46—Whathavethescientistsjustheard?(amessagefromaspaceship)—They’vejustheardamessagefromaspaceship.5Lookatthecartoonpictureandanswerthequestions.—Whathavethescientistsjus471.Wherehasthespaceshiplanded?

(Mars)2.Whathasthespaceshipdiscovered?

(people)3.WhyhavethepeopleonMarsnotsentusamessage?(don’tknowhowto)4.WhyhavethepeopleonMarsnotvisitedusonearth?(don’tknowhowto)1.Wherehasthespaceshiplan48We’vejustheardthatourspacecrafthaslandedonMars,andwe’vediscovered…6Writethestoryinthepicture.UsetheanswerstothequestionsinActivity5tohelpyou.We’vejustheardthatourspac49We’vejusthadsomenewsaboutthemissiontoexploreMars.ScientistshavejustheardthatthespaceshiphaslandedonMarsandhasdiscoveredpeople.Thesepeoplehaven’tsentusamessagebecausethey