Module3Unit2備課件八年級英語下冊系列外研版

Module3Journeytospace外研版英語八年級下冊Unit2Warmingup—Pre-reading—While-reading—Post-reading—Exercises—Summary1.Curriculumwords:none,environment,solar,system,group,universe,light,impossible,out,communicate2.Usefulexpressions:goaround,noneof,faraway,send...to,communicatewith3.Functions:Talkingaboutrecentevents4.Grammar:Presentperfectwithalready,justandyet

5.Sentences:①I’vejustmadeamodelspaceship.

②Hasitarrivedyet?③Astronautshavealreadybeentothemoon.

④Wehavenotfoundlifeonanyotherplanetsyet.

Lead-inWhowasthefirstmantogointospace?WhowasthefirstChinesemantogointospace?YuriGagarin尤里.加加林

YangLiwei

Free-talk1.Whatdoyouknowaboutspace?2.Whydothesepeoplegointospace?3.Whataretheylookingfor?thesolarsystem

Warming-upGalaxy/theMilkyWay

Therearemanygalaxiesintheuniverse.Withsomaystarsinspace,arewealone?Isthereanyoneonanyotherplanets?1.Anyoneoutthere?2.LifeontheEarth3.Thesunandotherstars4.ThestarsatnightReadthepassagequicklyandchoose

thebesttitle.

外太空有人嗎？While-readingReadPara.1andanswerthetwoquestions?Forhundredsofmillionsofyears.

No,wehaven’tyet.Howmanyyearshastherebeenlifeontheearth?Havewefoundlifeonanyotherplanetssofar?Trytoputagroupoffollowingwordsintheorderfrom“small”to“l(fā)arge”.galaxy,planet,solarsystem,star,universe

Readpara.2andanswer:Whyhaven’twefoundlifeonanyotherplanetssofar?Becausenoneoftheotherplanetshasanenvironmentlikethatoftheearth.planet<

star<solarsystem<theGalaxy<universe

Readpara.3&4,thentrytotellwhatscientistshavedonetoexplore(探索）theuniverse.Scientistshavediscoveredmanyothergalaxiesintheuniverse.Theyhavesentspaceshipstotraveloutsidethesolarsystem.ScientistshavesentspaceshipstotheplanetMars…

A.B.C.

2.Whereisthepassagefrom?1.Tellthestructureofthepassage.A.astorybookB.ageographymagazineC.anadReadforstructure

Inyoureyes,istherelifeouterspace?If“yes”,arethereanyotherreasonswhywehaven’tfoundlife?

FurtherthinkingWhendidyouarrive?Whathaveyoumet?Whathaveyoudiscovered?Wherehasthespceshiplanded?Howlongwillyoustay?…Post-readingSupposeyouhaveachancetocalltheastroautsinspace.Whatdoyouwanttoknow?Workinpairs.Askandanswer.Imagineyouareoneoftheastronautsinspacenow.Writedownyouanswersandmakeitintoashortpassage.Theuniverseisfullofpowerandmystery(神秘).Neverloseyourcuriosity(好奇心)inspacelikeourscienceheroes.(1)lifecn.生命；性命；生命

saveone’slife救命lseone’slife喪命(2)un.生活經(jīng)歷；生活

inone’slifeinourdailylife日常生活(3)un.生命；生物；活物lifen.Point1.Wehavenotfoundlifeonanyotherplanetsyet.（教材P20）Languagepoints(1)其后常跟of+名/代，可指人、物Noneofthemoneyishers.Noneofmyfriends/themis/arehere.(2)區(qū)別none和noonea.none與of連用noone不與of連用b.none指人、物noone指人

c.who提問，回答用noonehowmany/much提問，回答用noned.none作主語、謂語單復(fù)數(shù)皆可；noone作主語，謂語動詞用單數(shù)。nonePoint2.Noneofthemhasanenvironmentlikethatoftheearth.（教材P20）完成句子。1.__________ofushasbeentoEgypt.2.___________candothedifficultjob.3.Allofthestudentswereverytried,but____________stoppedtohavearest.NoneNoonenoneofthem

(1)communicatewith...It’shardtocommunicatewithparents.(2)communicationn.溝通；交流

communicatewith...Point3.Whyhasnoonecommunicatewitheachother?（教材P20）with+n+adj./adv./介詞短語/v-ing/v-ed/不定式Withabookinhishand,theteachercamein.Withalotofworktodo,Istayedupsolatelastnight.Withthelighton,wecanseetheblackboardclearly.with復(fù)合結(jié)構(gòu)Point4.Withsomanystarsintheuniverse,arewealone?（教材P20）1.在地球上

2.數(shù)億

3.……當(dāng)中沒有一人/沒有一個

4.星系;(尤指)太陽系

5.數(shù)十億

6.足夠遠(yuǎn)

7.在宇宙中

8.與某人聯(lián)系/交流

ontheearthhundredsofmillionsofnoneofsolarsystembillionsoffarenoughintheuniversecommunicatewithExercises一、漢譯英。1.他們花費(fèi)了數(shù)億元建造這條鐵路。Theyspent

yuanbuildingtherailway.

2.然而,沒有宇宙飛船飛足夠遠(yuǎn)以到達(dá)我們星系的其他恒星那里。However,nospaceshiphastravelled

reachotherstarsinourGalaxy.

3.我們當(dāng)中沒有人到過北京。

Beijing.

4.如果你的身體不健康,你就不可能成為像劉洋那樣的宇航員。Itis

foryou

anastronautlikeLiuYangifyouarenothealthy.

5.我不知道如何與他交流。Idon'tknow