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1、Unit1Culturalrelicssurvivevi.幸存，生还n.幸存者survivoreg.Thecustomhassurvivedforthousandsofyears.vt.从…中逃生,经历…后继续存在eg.Onlytwopeoplesurvivedthefire.Ex.经过这次地震,三分之二的人活了下来.Two-thirdsofthepeoplesurvivedtheearthquake.2.remainvi.留下，剩下，残留link-v.保持，仍然，继续Iwenttothecity,butmybrotherrema
2、inedathome.vi.Heremainedsilent.link-v.PeterbecameajudgebutJohnremainedafisherman.link-vHowmanyweekswillyouremainhere?vi.3.lookinto调查向里面看eg.Thepolicearelookingintothecase.Theboystoodonachair,lookingintotheroom.lookatlooklikelookforlooksb.upanddownlookafterlookforwardto
3、doingsth.lookintolookoutlookroundlookup瞧；看看起来像寻找上下仔细打量某人照顾期盼做某事调查；向里面看当心环顾四周查字典，向上看4.insistinsiston/uponsth/doing坚持做，坚决做insistthat-clause坚持认为,坚持说…从句通常用虚拟语气,(should)not+V原而且主句的主语与从句的不一致类似用法的词还有:suggest;demand;requireeg.MotherinsistedthatIshouldnotwatchTVallthetime.Hein
4、sistedthatweacceptthesegifts.但是表示坚持一个事实,一个主张或想法时,不用虚拟语气eg.Heinsistedthathecaughtsightofamanintheroomatthattime.Ex.她坚持说你那天晚上是在场的.Sheinsistedthatyouwerepresentthatnight.5.belongto属于，是…的成员,是…的组成部分,是…的属性,职能等eg.Allthegoodsherebelongtotheschool.Whodoesthisgardenbelongto?Put
5、itbacktowhich/whereitbelongsafteryouhavereadit.※belongto不用于被动语态和进行时态6.…couldneverhaveimaginedthat…情态动词(could/might/must/should)+havedone表示对过去发生的事情的推测，批评，反悔等意思eg.Whenyouspokeinfrontofl,300people,youmusthavefeltverynervous.Youshouldhavetoldusearlier.Whatshallwedonow?※ca
6、n/could+havedone常用于疑问句和否定句中，表示对过去发生的事情的可能性推测eg.Hecouldn’thavegoneabroad,asIsawhimjustnow.※could/can+havedone也可以表示“本来（过去）可以做到，但实际并没有做到”之意eg.Youcouldhavepassedtheexam.Ex.我们本来可以把钱借给他，但他没有告诉我们他需要钱。Wecouldhavelenthimthemoneybuthedidn’ttellusheneededthemoney.7.Althoughitfee
7、lsashardasstone,iteasilymeltswhenheated.whenheated=whenitisheated,省略了“主语+be”，这种省略句省略的主语应与主句的主语相同。8.bemadeinto被制成…bemadeof用…制成(看得见原材料)bemadefrom用…制成(看不见原材料)bemadefor为…制作bemadeupof由…组成Ex.用以上短语完成句子。1).Acar________________manydifferentparts.2).Thechair______________wood.3
8、).Thewine________________grapes.4).Thesalad_________lettuce,tomatoesandcucumbers.5).Woodcan____________paper.ismadeupofismad
