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1、Unit1LanguagePoints:1.getby:begoodenoughbutnotverygood;managetoliveordothingsinasatisfactorywaye.g.Myparentsmanagedtogetbyonasmallamountofmoney.Sheneverworksbutsomehowshegetsby.2.tough:1)difficulte.g.a~decision~questions2)strongpeople,thinge.g.a~personavery~,hard-wearingcloth3)deter
2、minede.g.Congressistakinga~anti-inflationline.3.cultivate:1)toprepareanduselandforgrowingcropsandplantse.g.Someofthelandwouldbeimpossibleto~.2)todevelopaparticularskillorqualityinyourselfe.g.Thecompanyhavebeensuccessfulincultivatingaveryprofessionalimage.4.supplement:addtosthinorder
3、toimproveit(followedbywith)e.g.Tomoftendoesfreelanceworkto~hisincome.Thedoctorsuggested~ingmydietwithvitaminsEandA.5.pursue:1)bebusywith;continue(steadily)withe.g.Heispursuinghisstudiesattheuniversity.Collegestudentsareadvisedto~awiderangeofsubjects.2)followesp.inordertocatch,kill,o
4、rdefeate.g.Thepolicearepursuinganescapedprisoner.6.getthroughe.g.Shegotthroughtheentranceexaminationandwasacceptedbythecollege.Thelocalgovernmenthastakensomemeasurestoensurethatallthepeopleinthestorm-strickenvillagewillgetthroughthewinter.cf:getacross,getahead,getalong(with),getarou
5、nd,getaway(with),getback,getby,getdown,getinto,getoff,geton,getout,getover,getup7.accumulate:1)tograduallygetmoreandmoremoney,possessions,knowledgeetcoveraperiodoftimee.g.He~dafortunethroughpropertyspeculation.2)tograduallyincreaseinnumbersoramountuntilthereisalargequantityinoneplac
6、ee.g.Leaveshad~daroundthefallentrunks.8.illustrate:providewithvisualfeatures;clarifybyuseofexamples,etc.e.g.Letmeuseanotherexampleto~thisdifficultpoint.cf:illustrate,exemplify&demonstrate这三个词都是动词，都有“举例说明”之意。illustrate表示不仅使用具体事例而且有时使用图画，目的是使说明生动、逼真或有效，从而真实地说明某一观点。e.g.Thewaythatapumpw
7、orksisusedtoillustratehowtheheartsendsbloodaroundthebody.exemplify可用于举例说明某一笼统、抽象的陈述，也可用于举出某事物的典型或范例。e.g.Knightsexemplifiedcourageandcourtesy.(武士们是勇敢与礼貌的榜样。)demonstrate表示用充足且可靠的证据证实某一学术观点或结论，也可用于说明人或事。e.g.Galileodemonstratedthatobjectsofdifferentweightsfallatthesamespeed.(伽俐略证实了重量不同的
8、物体以同样的速度下落。)9.bound
