Module3-Unit2 外研版英语八年级下册

none/nʌn/that/ðæt/environment/ɪnˈvaɪrənmənt/

pron.没有一人；没有一个；一点儿也没有pron.那，那个(指代已被提及的事物)n.环境solar/ˈsəʊlə/adj.太阳的；与太阳有关的system/ˈsɪstəm/n.系统；体系solarsystem星系；(尤指)太阳系group/ɡruːp/impossible/ɪmˈpɒsəbl/out/aʊt/

n.群；组adj.

(事情)办不到的，不可能的adv.在远方galaxy/ˈɡæləksi/n.星系universe/ˈjuːnɪvɜːs/n.宇宙light/laɪt/n.光；光线；光亮communicate/kəˈmjuːnɪkeɪt/

v.联系；交流Atestforyou1.Istheearthastar?2.Howdoesitmove?3.Isthemoonastar?It'stheearth’ssatellite.ItgoesaroundtheSun.It’saplanet.4.Howdoesitmove?Itgoesaroundtheearth.5.Havepeoplelivedonanyotherplanets

excepttheEarth?Why?Noneofthemhasanenvironmentwithairandwaterliketheearth.Unit2Wehavenotfoundlifeonanyotherplanetsyet.

Unit2Wehavenotfound

lifeonanyotherplanetsyet.Freetalk1.WhathasChinadoneonspaceresearch?Chinahasalreadysentsatellitetothespace.alreadysentspaceshiptothespace.alreadysentastronautstothespace.alreadysentspaceshiptoMars.2.HowdoyoufeelaboutChina’sacheivement(成就）onspaceresearch?Lookatthepicture.Whatisit?spaceshipShenzhou9Whatdoyouknowaboutit?P201*Shenzhou-9isa__________(载人的)spaceship.*Threeastronautswentintothespace.*Itmadefirstmanualdockingwithspacemodule

manned首次手控交会对接Wearegoingtoreadapassageaboutthispicture.Whatquestionsdoyouwanttoaskbeforereading?Howbigistheuniverse?Istherelifeonotherplanets?...1.Anyoneoutthere?2.LifeonEarth3.Thesunandotherstars4.ThestarsatnightReadthepassageandchoosethebesttitleforit.P202Task1Tip:Youmayfindthetopicinthe

firstorlastparagraph

(段落).Readanddivide.Task2Para.1Para.3人类在地球上存在数亿年但还没找到外星生命。Para.5科学家们一直存在许多疑问，想要寻找外星生命。Para.2Para.4Tip:Readthefirstsentenceofeach

paragraphtogetthemainidea.Readanddivide.Task2Para.1Para.3Wehavenotfoundlifeonanyotherplanetsyet.Para.5Totheuniverse,scientistshavemanyquestionswithoutanswers.Para.2Para.4theuniverseexploration(探索)Read(para.1)andanswer.Task3What'sthedifferencebetweenthem?Therehasbeenlifeonitfor

hundredsofmillionsofyears.Wehaven'tfoundlife

onthemyet.1.Whatiscalledthesolarsystem?Whatisit?2.Howmanyplanetsarethereinthesolarsystem?Thesunanditsplanetsarecalledthesolarsystem.ItisasmallpartoftheGalaxy/theMilkyWay.The2ndPara.Questions:Thereareeightplanets.TheEarthisaplanetandit___________(围绕着……转)thesun.goesaroundSevenotherplanetsalsogoaroundthesun._____ofthemhasan___________(环境)likethatoftheearth,soscientistsdonotthinktheywillfindlifeonthem.NoneenvironmentRead(paras.3-4)andfillintheblanks.Whathavescientistsdonetoexploretheuniverse?Theyhave_________manyother_________intheuniverse.ourGalaxy.Theyhave_______spaceshipsoutside______________.totheplanetMars.discoveredgalaxiessentthesolarsystemScientistshaveneverstoppedexploringtheuniversefrompasttonow.Read(paras.2-4)andanswer.Whyhaven'twefoundlifeonotherplanetsyet?Arewealone,orislifeoutthereinspace?Havetherebeenvisitorstotheearthfromotherplanets?Whyhasnoonecommunicatedwithus?Read(para.5)andchoose.Whatquestionshavescientistsalwaysasked?1.Theearthisastar.2.Thesunisastar.3.Thereismorethanonegalaxyintheuniverse.4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.5.Scientistshavereceivedmanymessagesfromspace.6.Spaceshipshavevisitedmostoftheuniverse.Readthepassageagainandcheck(√)thetruesentences.planet.partnot√√√anyTask4P213123456Checkyouranswers.Payattentiontotheunderlinedexpressions.数亿的运转太阳系遥远足够远和……联系没有一个人Maybe,wearenotalone.However,westillhaven’tfoundlifeinspace.Arewealone?Maybe,wearealone.Butweneverfeellonely.Wehaveawarmfamilywithcleanwater,freshairandclosefriends.Nomatter(无论)wearealoneornotalone,whereistheonlyplaceforustolivenow?Theearthisourmother.It’stheonlyplaceforustoliveintheuniverse.Don’tmakeourmothercry.Completethepassagewiththewordsandexpressioninthebox.Task5P214communicate

environment

nonesolarsystem

universe Istherelifeonotherplanets?Therearesevenotherplanetsinour(1)___________,but(2)______ofthemhasa(n)(3)____________likethatofthe

earth.Spaceshipsfromtheearthhavedonesurveys

oftheotherplanets,buttheyhavenotfoundanylife

there.Whyhasnoonefromotherplanetstriedto(4)_____________

withus?Itistruethatscientists

havenotdiscoveredlifeonotherplanetsinthe(5)________yet,butsomescientistsbelievethat

theywillfinditsomeday.communicateenvironmentnonesolar

systemuniverse1.Theearthisaplanetanditgoesaroundthesun.Sevenotherplanetsalsogoaroundthesun.七颗行星指的是：水星(Mercury)、金星(Venus)、火星

(Mars)、木星(Jupiter)、土星

(Saturn)、天王星

(Uranus)和海王星(Neptune)。地球是颗行星，它围绕着太阳转。此外还有七颗行星也围绕着太阳转。2....andoursolarsystemisasmallpartofamuchlargergroupofstarsandplanets,calledtheGalaxyortheMilkyWay.theGalaxy

①TheGalaxyconsistsof100billionstars.②FromthisyoucancalculatethetotalmassintheGalaxy.

专指“银河系”，也可以称作theMilkyWay。而galaxy则泛指星系。……我们的太阳系只是一个由恒星和行星组成的星系的一小部分，这个星系比太阳系大得多，称作银河系或银河。银河系由1千亿颗恒星组成。据此，你可以计算出银河系的总质量。3.Noneofthemhasanenvironmentlikethatoftheearth,...①Noneofthetelephonesis/areworking.②Shewaitedforareply,butnone

came.none

指三个或三个以上的人或物中“没有一个”，其后常接“of+名词/代词”，后面动词单复数形式均可。没有一颗行星拥有与地球一样的环境，……所有的电话都坏了。她等着答复，但没有等到。1.即使是一辆旧车也比没有强。

Evenanoldcarisbetterthan_______.2.我们中没有一个人留长头发。 ______________ushaslong

hair.根据汉语意思完成下列句子，每空一词。noneNone

of4.Whyhas

noone

communicatedwithus?noone①Therewasnooneelsearound.

②

—Whoisinthelibrary? —Noone.表示“没有人”，相当于nobody，只用于指人，不可以与of连用，作主语时，谓语动词常用单数形式。为什么没有任何人与我们联系过？周围没有其他人。谁在图书馆？没有人。5.However,nospaceshiphastravelledfarenoughtoreachotherstarsinourGalaxy.enough①Heis

notoldenough

tojointhearmy.②Isthewaterhotenoughyet?③Thebookisinterestingenoughtoattracteveryone.作副词，修饰形容词或副词时放在被修饰词后面然而，还没有任何航天器能到达银河系里的其他恒星。他年龄太小，不能参军。水够热吗？这本书很有趣，可以吸引每一个人。Thismovie

wasn't_______.Hefellasleephalfwaythroughit.A.

interestingenough

B.enoughinterestingC.

interestedenough

D.enoughinterested单项选择。6.…withsomanystarsintheuniverse,arewealone,oristherelifeoutthereinspace?这里withsomanystarsintheuniverse是介词短语，由介词with或without+复合结构构成，复合结构作介词with或without的复合宾语，复合宾语中第一部分宾语由名词或代词充当，第二部分补足语由形容词、副词、介词短语或非谓语动词充当。在句中作状语。宇宙中有这么多星球，只有地球上有生命吗？或者，宇宙中还有其他生命存在？Iliketosleepwith

thewindowsopen.

(1)with或without+名词/代词+形容词(2)with或without+名词/代词+副词Theboystoodtherewith

hisheaddown.

(3)with或without+名词/代词+介词短语Hewalkedintothedarkstreetwith

astickinhishand.我喜欢把窗户开着睡觉。(伴随状语)这个男孩低头站在那儿。(伴随状语)他走进黑暗的街道时手里拿着根棍子。(伴随状语)一起来看看with复合结构的更多用法吧！(4)with或without+名词/代词+非谓语动词①With

alotofworktodo,hewasn'tallowedtogoout.①with或without+名词/代词+动词不定式，此时，不定式表示将发生的动作。②with或without+名词/代词+现在分词，此时，现在分词和前面的名词或代词是逻辑上的主谓关系。③with或without+名词/代词+过去分词，此时，过去分词和前面的名词或代词是逻辑上的动宾关系。因为还有很多工作要做，他没有被允许外出。(原因状语)②

With

thecrowdscheering,theydrovetothepalace.在人群的欢呼声中，他们驱车来到皇宫。(伴随状语)③Shehadtowalkhomewith

herbikestolen.自行车被偷，她只好步行回家。(原因状语)1.她在所有的灯都亮着的情况下离开了房间。

Shelefttheroom____________________.2.他站着，一只手插在衣袋里。 Hestood_________________________.3.有许多单词要背，我们今晚得熬夜。 ____________________________,wewillstayup