高中英语必修三Unit4：Workbook课件

ListeningonP62Whatspacetravelhastakenplacesofar?Whichcountrieshavesentpeopleintospace?Whathavetheyachieved?ListeningonP62Whatspacetra1杨利伟，男，汉族，辽宁绥中县人，中共党员，大学文化。1965年6月出生，1983年6月入伍，1988年9月入党，现为中国人民解放军航天员大队三级航天员，正团职，中校军衔，1992年、1994年两次荣立三等功。杨利伟，男，汉族，辽宁绥中县人，中共党员，大学文化。2ListeningListentothetapeandwritedownthemainidea.Themainideaistheexcitementofspacetravelandthequalificationsandexperienceneededtobecomeanastronaut.ListeningListentothetapean3QuestionsYangLiwei’sanswersWhenwasthemostexcitingmoment?Whatsurprisedhim?Whatdidhedo?Whenhisspaceshipliftedoffthegroundheknewhewasreallyonhiswayintospace.Thebeautyofspace.Hewatchedallhisinstrumentsandstayedcalm.ListentothePart1.QuestionsYangLiwei’sanswers4InformationonYangLiweiEducationTrainingPhysicalqualitiesPersonalqualitiesHegothisdegree.Hetrainedfortenyearstoflyairplanesandthentoflyaspaceship.Smallerthan170cm,lessthan70kgCalm,mature,hard-workingListentothePart2.InformationonYangLiweiEduca5Answerkeyforexercise5:dreamed,young,wish,true,gradually,opportunity,loveAnswerkeyforexercise5:drea6ListeningtextANINTERVIEWWITHYANGLIWEIR=MrRenaultY=YangLiweiPart1

R:Thankyousomuch,MrYang,forcomingtotalktoustodayaboutyourexperienceinspace.

Y:Notatall.I’mhappytobehere.ListeningtextANINTERVI7

R:Pleasecanyoutelluswhatwasyourmostexcitingmoment?

Y:Well,thatwaswhenthespaceshipbegantoliftofftheground.ThenIknewIwasreallyonmywayandthatChinawouldbecomethethirdcountrytosendpeopleintospace.

R:Didn’tyoufeelafraidatall?R:Pleasecanyoutellus8Y:No,becauseIwastrainednottoworry.SoIwatchedallmyinstrumentsandstayedcalm.

R:Whatsurprisedyou?Y:Thebeautyofspace.I’dneverrealizedhowlovelytheearthlookstillIwasgoingroundit.Y:No,becauseIwastraine9Part2R:Didyoualwayswanttobeanastronaut?

Y:Well,IdreamsofitwhenIwasyoung,butIneverthoughtmywishwouldcometrue.Itallhappenedgradually.FirstIgotmydegreeandthenItrainedfortenyearstoflyairplanesandthentoflyaspaceship.Part210R:Soyouweretheperfectchoice!Butofcourseyouhadtoworkveryhard.Wouldyouliketogointospaceagain?Y:Yes,Iwouldiftherewasanopportunity.I’dlovetogotothemoononeday.R:Soyouweretheperfectcho11

R:Ihopewe’llbetalkingtoyouagainafteryou’vefinishedthattrip!Goodbye,MrYang.Thankyoufortalkingtous.Y:Itwasmypleasure.R:Ihopewe’llbetalking12AfterlisteningTrueorFalse1.YangLiweibecameanastronautbychance.2.Nobodyover170cmcanbeanastronaut.3.YangLiweitrainedfor10yearstobecomeapilot.FFTAfterlisteningTrueorFalse13InformationonYangLiweiTheexamshepassedExperiencePhysicalqualitiesExcellentdegreeand10years’trainingPilotfortheairforceofthePLASmallerthan170cm,lessthan70kgInformationonYangLiweiThee14UsingwordsandexpressionsAnswerkeyforexercise1onpage63hangoutgiveoutbreakoutwatchoutselloutbockoutPleasemovethatcurtainasitis___________thelight.Iwaswithmyfriendwhenafight__________betweenthefansofthetwofootballteams.I__________theticketsfortheconcerttomyfriendsbecausemybrotherwasplayinginit.Iwaitedinlinetobuyacopyofthenewbookbuttheyhad__________whenitwasmyturn.“Ifyoudon’t__________,youwillhurtyourself,”saidmymother.Shetookthewetclothesto__________onthewastingline.blockingoutbrokeoutgaveoutsoldoutwatchouthangoutUsingwordsandexpressionsAns15Answerkeyforexercise2onpage63Buddhismisoneoftheworld_________andoneofitsmostfamous__________buildingsinChinaisthePotalaPalaceinTibet.(religions;religious)Thisgirllookedverymuch______hermother.However,_______thegirlsofherage,shedreamedofbecomingaphysicist.(like;unlike)Somedinosaurswereverylargebutalsovery_______.Youngdinosaursweretreatedvery_______untiltheybecameadults.(gently;gentle)Ifyouwanttogivea___________aboutyourworkondinosaurs,Isuggestyou________itatapublicmeeting.(present;presentation)religionsreligiouslikeunlikegentlegentlypresentationpresentAnswerkeyforexercise2onp16Answerkeyforexercise3onpage63既然我们已经完成了设计，就该由公司来进行建设了。（nowthat;inone’sturn）火灾没有造成太大损失，因为消防人员及时赶到了。（intime）Nowthatwehavefinishedthedesign,thecompany,initsturn,willdotheconstruction.Thefiredidnotcausetoomuchdamage,becausethefirefightersarrivedintime.Answerkeyforexercise3onp17由于强大的引力，飞船被拖得离卫星很近。（gravity;pull;satellite;spaceship）沙尘暴导致了连锁反应，最后造成火车撞毁。（chain;reaction;crash）Thespaceshipwaspulledclosetothesatellitebyitsstronggravity.Thesandstormledtoachain

reactionwhichendedinaserioustraincrash.由于强大的引力，飞船被拖得离卫星很近。（gravity;p18老师幽默的谈话让我们很振奋，班里的气氛也放松了下来。（atmosphere;cheerup）别打扰她。她昨晚刚生了一个男孩，现在还在睡觉。（givebirthto）Theatmosphereintheclassroomrelaxedaftertheteacher’shumoroustalkcheeredusup.Don’tdisturbher.Shegavebirthtoaboylastnightandnowsheisasleep.老师幽默的谈话让我们很振奋，班里的气氛也放松了下来。（atm19大部分证据都被毁了。因此，不可能证明这种药物是有害的。（harmful;thus）云就是漂浮在空中的大片的非常细小的水滴。（float;mass）Mostoftheevidencearedestroyed.Thus.It’simpossibletoprovethatthedrugisharmful.Cloudsaremassesofverysmalldropsofwaterthatfloatinthesky.大部分证据都被毁了。因此，不可能证明这种药物是有害的。（ha20Answerkeyforexercise4onpage63Onehundredandfortymillionyearsbeforehumans_______,dinosaursruledtheearth.They_____forsolongontheearththatthey_________intomanydifferentspecies.Theyhadfewnaturalenemiesbesideseachother,soeachspecieshadto_______theiryoung______beingeatenbyotherdinosaurs.existedliveddevelopedprotectfromAnswerkeyforexercise4onp21Astheylivedinawarmandwet________,therewasplentyoffoodsodinosaurspecies_________quickly.Whoknowswhatwouldhavehappenediftheearth’s________hadnotchanged?Sadlyitbecamehotanddryandthedinosaurswereunableto________themselves_____disappearingaltogether.However,studentsandscientistslovetostudytheirbonesandimaginetheirlife.climatemultipliedweatherpreventfromAstheylivedinawarmandwe22Usingstructures6,2,7,3,1,5,46whatwasbelievedbymanyscientists7whatwassuggestedbyEinsteinAnswerkeyforexercise1onpage64Usingstructures6,2,7,3,1,5,423Answerkeyforexercise2onpage64Whatinterestsmemostinthisunitisastronomy.Whenthepartywillbeheldhasn’tbeendecidedyet.Whetherwevisitthezoothisweekenddependsonyourbehaviour.Howyouplanyourweddingisapersonaldecision.Answerkeyforexercise2onp24Whythegatewasunlockedwhenwecamehomeisapuzzletous.Itisfunnythatyouhavetoreceivedyourinvitationtothepartyyet.Itworriedusthatmanypeoplewhoridebicyclesdomotlookwheretheyaregoing.Itappearsthatthecomputercoursedoesnotstarttillnextweek.Whythegatewasunlockedwhen25Listeningtask

1.WhydidLiYanpinghavetorepairtheHubbletelescope?Itneededcleaningsothatitwouldworkbetter.2.Whichtwowaysdoeshisspacesuitprotecthiminspace?Itcarriesoxygen.Itcarrieshotandcoldwatertowarmhimifit’stoocoldandcoolhimifit’stoohot.Listeningtask1.WhydidLiY263.Howdoeshemoveaboutinspace?Heusedsmallengines.4.Whatdoesitfeellikeinspace?Strangebecauseyoudonotweighanything.Youcanflyaroundlikefeathers.3.Howdoeshemoveaboutins275.Whathappensifyouflytoofarfromthespaceship?Youwouldcontinueintospaceandnevergetbacktothespaceship.6.Wastherepairsuccessful?Yes.TheHubbletelescopeworkswellnow.5.Whathappensifyouflytoo28oxygencanGravityboots

WatersystemRightengineToolkitLeftengineoxygencanGravitybootsWater29Listeningtext

W=WallisL=LiYanpingW:MrLiYanping,wouldyoupleasetellusaboutyourfirstspacewalk?L:Yes.Iwouldbeveryhappytodoso.WerepairedtheHubbletelescope.ListeningtextW=WallisL30W:Oh,andisthatwhenyoudidyourspacewalk?L:Yes.W:Howdidyouprepareforit?

L:Firstwehadtogetintospacesuits.They’reverythickandcarryalltheoxygenweneedtobreathe.Thesuitalsohashotandcoldwatersoitcanwarmusifit’stoocoldorcoolusifit’stoohot.Soit’sveryheavy.W:Oh,andisthatwhenyou31W:Isitdangeroustoleavethespaceship?L:Yes,indeed.Whenweleave,wegointoasmallroom.Wehavetoweargravitybootstowalkthere.Weclosethedoorbehindusandthenwecanopenthedoortospace.Thenourgravitybootsstopworkingandwecanflyoutofthedoor.W:Isitdangeroustoleaveth32W:Howdoyougetaboutinspace?L:Weusesmallenginestomovearound.Togoleftwepushtheleftengineandtogorightwepushtherightone.Wehavetogoveryslowlybecausewedon’tweighanythinginspace.Wecanflyaroundlikefeathers.W:Howdoyougetaboutins33W:Whatdoesitfeellikeinspace?L:Verystrange.Thereisnogravitysodoinganyjobisverytiring.W:Whathappensifyouflytoofarfromthespaceship?W:Whatdoesitfeellikein34L:You’dnevergetbacksowetieourselvestothespaceshipwithaspecialrope.W:HowdidyourepairtheHubbletelescope?L:You’dnevergetbacksowe35L:Weusedsomespecialtoolstiedroundourwaists.Thatwaywedidn’tlosethem.Wedidagoodjob.Thetelescopeworksfinenow.

W:Thankyouverymuch,MrLi.L:Weusedsomespecialtoo36CaughtbyaBlackholeReadingTaskPage66CaughtbyaBlackholeReading37StephenHawkingthinksthatblackholescanbotheatandspitobjectsout.StephenHawkingthinksthatbl38Readthepassageonpage66andanswerthetwoquestions.1.Canablackholebeseen?Howdoyouknowit’sablackhole?2.Whathappenedtothespaceshipfromthebeginningtotheend?Readthepassageonpage66an391.Canablackholebeseen?Howdoyouknowit’sablackhole?

No,itcan’tbeseen.Youcanseethingsdisappearintowhatappearstobeemptyspace.1.Canablackholebeseen?H402.Whathappenedtothespaceship