UNIT 4 Period I Listening and Speaking高中英语课件

UNIT4SPACEEXPLORATION

PeriodIListeningandSpeakingStepI学习理解Lookatthepicturesanddiscussthefollowingquestions.Lookatthepicturesanddiscussthefollowingquestions.•Toexplorespace,whowillbesenttodosomespecificworkintheuniverse?•CanyounameanyfamousastronautsfromChinaorabroad?•Whatdoyouwanttoknowaboutthem?Astronauts.Yes.YangLiwei,NeilArmstrong,YuriGagarin,...Toknowtheselectionprocedureforastronautsorrequirementsforbecominganastronaut.Beforeyoulisten,discussthequestioningroupsandpredictthecontentoftheinterview.•Doyouknowanythingabouttheselectionprocedureforastronauts?Makealistofthepossiblerequirements?InAmerica,preferenceforselectingastronautswasoriginallyfortestpilotsormilitarypilots,becausetheywereamongthemostelitepilotsthenationhad,andbecausetheywereinexcellentphysicalshape.Whileitisnolongerarequirementforastronautstobepilots,generallytheymustbetheveryeliteintheirscientificfieldsandmuststillbeinverygoodphysicalshape.Listentotheinterviewandchoosethebestanswers.1.Whichoftherequirementsarementioned?Age.

B.Mentaltraining.

C.Eyesight.D.Heightandweight. E.Flightexperience. F.Courses.2.What’sthemainideaoftheinterview?A.YangLiwei’sexperienceinspace.B.Yang’spilottrainingandflyingexperience.C.HowYangLiweisucceededinbecomingChina’sfirstastronaut.Listentotheinterviewandtickthecorrectstatements.1.TheaudienceiscuriousabouthowYangLiweibecamethefirstChineseastronaut.2.MrYangalwaysbelievedthathewouldbecomeanastronaut

oneday.3.MrYangwasselectedtoattendpilottrainingwith13other

people.4.TobecomeanastronautinChina,youhavetohave1,350

hoursofflyingexperience.

5.Astronautsnotonlyhadtolearnhowtousespaceequipment,

butalsohadtodoalotofmentalandphysicaltrainingLearnthestrategy.ListenfornumbersNumberquestionsaretypicallyrelatedto:time,telephonenumbers,addresses,prices,weights,distances,etc.Whenyoulistenfornumbers,youneedtopayspecialattentiontobignumbersaswellasthosethatsoundquitesimilar,suchasthirteenandthirty,fourteenandforty,etc.Listenagainandfillintheblankswiththecorrectnumbers.1.YangLiweigraduatedfromcollegeattheageof______.2.BeforejoiningChina’sspaceprogramme,MrYangtrained

asafighterpilotforabout______years.3.MrYangwasoneofthe______pilotswhowerechosento

trainforspaceflights.4.AtthetimewhenMrYangenteredthespaceprogramme,

astronautshadtobeshorterthan______cminheightand

lessthan______kginweight.5.MrYangbecameChina’sfirstastronautwhenhewas______yearsold.2210141727038StepII应用实践Listentotheinterviewagainandmakealistoftherequirementsforbecominganastronaut.•Educationbackground:•Experience:•Healthcondition:•Courses:•Specialtraining:collegedegree,trainedtobeafighterpilotmorethan1,000hoursofflightexperiencemustbeinperfecthealthandshapeEnglish,science,andastronomypractiseusingspaceequipment,anddoalotofmentalandphysicaltrainingWorkingroups.Discussthefollowingquestion.•Wouldyouliketobeanastronautinthefuture?Whyorwhynot?ExampleA:It’snoteasytobeanastronaut.Doyouwanttoworkinspaceinthefuture?B:Yeah.Beinganastronautisalwaysmydream./No,Ithinkitmightbetoodifficultforme.Therearesomanyrequirements.A:Whataretherequirements?B:Youknow,...A:Sowhatmightbethemostdifficultpartforyou?B:Actually...,because...A:Itsoundsdifficult,butnothingisimpossibleifyoutryhard.StepIII迁移创新Writeashortpassagetointroducehowtobecomeanastronaut.StepIV语音学习Oneday,IsaacNewtonsatAndsawanapplefall.Thenhethought,“It’snotjustfruit!Somethingpullsusall.”“Thereisaforce,”hesaidtohimself,“Thatpullsthingstotheground,Notonlyapples,butallofusStaystillthoughEarthspinsround.”Ofcourse,weknowthatthisistrue!Earthgoesroundbutwestaystill.Whatgoesupmustcomedown,Anditalwayswill.GravityReadthepoem.Markthestressedsyllableswith○andunstressedsyllableswith⚪.Thentryreadingthepoemtoeachotherwithrhythm.Listenandrepeataftertherecording.Checkwhetheryourmark-upsarecorrect.Oneday,IsaacNewtonsatAndsawanapplefall.Thenhethought,“It’snotjustfruit!Somethingpullsusall.”“Thereisaforce,”hesaidtohimself,“Thatpullsthingstotheground,Notonlyapples,butallofusStaystillthoughEarthspinsround.”Ofcourse,weknowthatthisistrue!Earthgoesroundbutwestaystill.Whatgoesupmustcomedown,Anditalwayswill.GravitySummarisetheuseofsentencestress.句子中的重音

在连贯的话语中，不可能所有的词都同样重要，必须有些词较为关键，有些词则相对次要一些。一般来说，关键词需要重读，这就是句子的重音，而其他词则不必重读。通常情况下，英语句子中需要重读的词包括：名词（包括专有名词)、动词、形容词、大多数副词、数词、动词