深圳新版教材九年级上册课文、单词讲解

1课文Unit1WisemeninhistoryGettingreadyInthisunit,youwilllearnaboutsomewisemeninhistory.Reading·ReadthestoryArchimedesandthegoldencrown.Listening·ListentoaradioprogrammeabouttheancientOlympics.Grammar·Learnhowtousequestiontags.·Learnaboutdifferenttypesofsentences.Speaking·Learnhowtoaskforagreementorconfirmation.·Learntoretellastory.Writing·Learnhowtoimproveyourwork.Hi:Whatareyoudoing?Lo:I’mtryingtolifttheEarth.ArchimedesandthegoldencrownOnedayinancientGreece,KingHieroaskedacrownmakertomakehimagoldencrown.Atfirst,hewasveryhappywithit.It'sanicecrown,isn'tit?heaskedhismen.Later,however,hebegantodoubtthatitwasarealgoldencrown.Isitmadecompletelyofgold?hewondered.HesentittoArchimedesandaskedhimtofindoutthetruth.Thisproblemseemsdifficulttosolve.WhatshouldIdo?thoughtArchimedes.Archimedeswasstillthinkingaboutthisproblemashefilledhisbathwithwater.Whenhegotintothebath,somewaterranover.That'sit!shoutedArchimedes.Iknowhowtosolvetheking'sproblem!Archimedeswentstraighttothepalacetoseetheking.First,heweighedthecrownandaskedthekingforsomegoldofthesameweight.Next,heputtwopotsintotwobigbowlsandfilledbothpotswithwater.Heputthegoldintoonepot,andsomewaterranintothebowl.Thenheputthecrownintotheotherpot.Thistime,evenmorewaterranintothebowl.Lookatthis,saidArchimedestoKingHiero.Acrownmadecompletelyofgolddisplaceslesswaterthanacrownmadeofgoldandanothermetal.Thiscrowndisplacedmorewaterthangoldofthesameweight,soI'mcertainthatit'snotcompletelymadeofgold.Thecrownmakertrickedme,didn'the?Whatabadmanheis!shoutedKingHiero.Hethensentthecrownmakertoprison.2Unit2GreatmindsGettingreadyInthisunit,youwilllearnaboutgreataboutgreatmindssuchasAlbertEinstein.Reading·ReadashortstoryaboutEinsteinandhisdriver.Listening·Listentoaradioprogrammeaboutsomegreatminds.Grammar·Learnhowtouseinfinitivesafternouns,assubjectsandaftertheverbtobe.Speaking·Learntoleaveandtakephonemessages.·Tellastoryaboutafamousperson.Writing·Writeashortstoryaboutafamousastronomer.Lo:Itsaysherethatmanygeniusesarealittledeaf.Hi:Pardon?TwogeniusesManypeopleconsiderAlbertEinstein(1879-1955)agenius.Thisstoryabouthimshowsthathealsohadasenseofhumour.Einsteinoftenreceivedinvitationstoexplainhistheoriesatdifferentuniversities.Onthesetrips,hisdriverHansoftensaidtohim,It’sapleasuretodriveageniuslikeyou,DrEinstein.Oneevening,ontheirwaytoauniversity,Einsteinsaid,I'msotired.IwishIcouldavoidgivingmylecturetonight,Hans,butIdon'twanttoletmyaudiencedown.Iknowwhattodo,saidHans.Icangivethelectureforyou.Youcantrustme.I'velistenedtoyourlecturesomanytimesthatI'velearntitbyheart.Nooneknowsyouatthisuniversity,sotheywon’tfindout.So,theychangedplaces.Attheuniversity,Hanswasguidedtothefrontofthehall.Einsteintookaseat,listenedtoHansgivehislecturewithoutdifficulty,andjoinedintheapplauseattheend.However,beforeHansleft,amanshouted,I'dliketoaskyouaquestion.HethenaskedaquestionsodifficultthatHanshadnoideawhathewastalkingabout.Einsteinturnedpale.Ohno!hethought.Nowwe'reintrouble.ButHansjustlaughedandsaid,That'ssuchaneasyquestionthatevenmydrivercananswerit.Hans,please...Einsteinstoodupandansweredthequestionperfectly.Theylefttheuniversity,withEinsteindriving.Alittlelater,Hansofferedtodrive.No,laughedEinstein.It'sapleasuretodriveageniuslikeyou,Hans.Unit3FamilylifeGettingreadyInthisunit,youwilllearnaboutfamilylife.3Reading·Readinterviewswithtwoteenagersabouttheirfamilylives.Listening·Listentotwoshortconversationsbetweenfamilymembers.Grammar·Learnhowtouselinkingverbs.Speaking·Learntooffer,acceptandrefusehelp.·Discusshowmuchhouseworkyoudo.Writing·Writeashortarticleaboutyourfamilylife.Hi:Idon’tthinkmymotherunderstandsme,Lo.Lo:Whydoyousaythat,Hi?Hi:BecauseshemakesmegotobedwhenI’mwideawake,andthenshemakesmegetupwhenIfeeltired!FamilylifeincitiesPaulainterviewedtwoteenagersforaprogrammeonfamilylife.Sheaskedthemsomequestions.Herearetheiranswers.Emily(aged15)1Well,therearejustthreeofus:mymum,mydadandme.2HaveIgotmanypossessions?Yes,I'vegotalotofthings:abigTV,anewcomputerandamobilephone.3No,I'mnotexpectedtodothehousework.4Wegooutfordinnertogethersometimes,butmydadisoftenabroadonbusiness,andmymumworkstoo.Weusuallyjustdoourownpersonalthings.5No,theydon'tusuallysetrulesforme,andsinceI'magooddaughter,theyneverpunishme.6Well,Ilikeournewflat.It'smuchbiggerthanourlastone.ButIfeellonelywhenmyparentsareawayfromhome.Jerry(aged14)1Mymum,dad,grandmaandmysisterRosie.Althoughitsometimesfeelscrowdedinourlittleflat,wedon'tmind.2No,Ihaven'tgotmanypossessions.Ihavenointerestinthingslikefashionableclothes.Newfashionssoongooutofdate,don’tthey?That'swhatmygrandmasays.3Yes,Ihelpwiththehousework.Iwashthedishesandevenironmyownshirts.Mygrandmasaysyoungpeopleshouldlearntolookafterthemselves.4Yes,welikedoingthingstogether.Weeatmealstogethereveryday,andmyfamilyalwayscometoschoolevents.5Yes,Isupposetheysetsomerulesforme.Forexample,unlessIfinishallmyhomework,Ican'twatchTV,andIcan'tgooutwithmyfriendseither.6Iloveallmyfamilyverymuch.Wehaveacloserelationship,andwealwayssupporteachother.4Unit4ProblemsandadviceGettingreadyInthisunit,youwilllearnaboutsometeenagers’problems