unit1language points.ppt

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1、LanguagePointsWarmingUp1.valuableadj.有价值的-Theringisagiftfrommypassedgrandma.-Itmustbe__________.A.valuableB.pricelessC.worthyD.worthless【ABC】valuable,priceless,worthy都是“有价值的”worthless“没有价值的”valuen.价值2.survive1.vi.幸免，生还surviveon…依靠……存活survivefrom…从……生还2.vt.幸免

2、于…，比……活得长Mygrandmasurvivedmygrandpabytenyears.3.insearchofsearchv.寻找，搜索（动作）searchsb./sth.searchsomewhereforsth./sb.在…找……insearchof寻找，搜索（状态）beinsearchofsb./sth.TheyarenowinsearchoftheAmberRoom.4….couldneverhaveimaginedthathisgreatestgifttotheRussianpeoplewoul

3、dhavesuchanamazinghistory.couldneverhaveimagined：一定想不到情态动词havedone+对过去发生的事情的推测，批评或者反悔之意can/couldhavedone本能做但没做（反悔）can/couldnothavedone一定没做（推测）may/mighthavedone可能做了（推测）musthavedone一定做了（推测，肯定句）should/oughttohavedone本该做但没做(批评)shouldn’t/oughtn’ttohavedone本不该做但做了

4、needn’thavedone本不必做但做了（批评）1.I’msorryIcouldn’tgetintouchwithhimbeforeheleft.I____himearlier.AmusthavephonedBmighthavephonedCshouldhavephonedDwouldhavephoned2.John’sscoreonthetestisthehighestintheclass.He_____.AshouldstudyhardbeforeBshouldhavestudiedhardbefore

5、CmusthavestudiedhardbeforeDneedstudyhardbefore3.他跟别人打架的事情，你应该早点告诉我。4.你不必这么早来，会议10点才开始。Youshould/oughttohavetoldmeearlieraboutthematterthathefoughtwithothers.Youneedn’thavecomesoearlyforthemeetingbeginsat10o’clock.amazevt.使惊讶，吃惊（surprise）amazingadj.令人惊讶的amaze

6、dadj.惊讶的Thisisanamazingnewsforus.Weareallamazedatthenews.[Sumup]–ing结尾的形容词是指令人……的事物，-ed结尾的形容词是形容人感到……4….couldneverhaveimaginedthathisgreatestgifttotheRussianpeoplewouldhavesuchanamazinghistory.5.…severaltonsofamberwereusedtomakeit.beusedtodo被用来……beusedtodoin

7、g习惯于做某事usedtodo过去常常做某事1.Thewoodwill_____________tomaketables.2.I_________getupearlytocatchtheearliestbus.3.Myfather________________(live)inthecountryside.usedtobeusedtoisusedtoliving4.Itwasalsoatreasuredecoratedwithgoldandjewels,whichtookthecountry’sbestarti

8、stsabouttenyearstomake.[点拨]1.decoratedwithgoldandjewels是过去分词短语作后置定语，修饰treasure（珍宝）。2.which引导非限制性定语从句，修饰treasure。这是一个用黄金和珠宝修饰的珍宝，花了普鲁士最好的工匠10年的时间。1.去年建造的那座桥已经塌陷了。Thebridgebuiltlastyearhasbrokenno