选八补充语言点

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1、Unit21.differvi不同；相异differencen.差别differentadj.bedifferentfrom【观察思考】1)Ourtastesdifferfromeachother.2)Iamsorrytodifferwithyouonthematter.3)Thesetwobooksdifferincolor.【归纳总结】AdifferfromBA与B不同AandBdifferinsth.A和B在某方面不同differwith/fromsb.on/aboutsth.在…方面和某人意见不同【知识拓展】makeadifference有差别（影响）【巩固运

2、用】1.他们的口味彼此各不相同。（different）Theyaredifferentfromeachotherintastes.Theyaredifferentintastesfromeachother.2.Wedifferhimthatquestion.3.Thetwocountriesdiffercultureandreligion.4.他来与不来对我不重要。（makeadifference）2.striken./v.struck；struck：打击；侵袭；敲响；划(火柴)；使突然想起；达成；罢工【观察思考】1)Thestonestruckmeonmyhead.

3、2)Theareawasstruckbyanearthquake.3)Theclockstrucktwelve.4)Thegirlstruckamatchtolightacigarette.5)Itstruckmethattherewasnooneathome.6)Thecoalminersstruckforbettersafetyconditions.7)Hestruckonasolutiontotheproblem.8)Weareonstrike.【巩固运用】1）. _____bytheheavysnowfalls,Chenzhou,acityinSouthChi

4、na,wascutofffromtheoutside,_____waterandelectricityshortage.A.HavingstruckB.Havingstruck;facedC.Struck;facingD.Struck;faced2）Anideasuddenlymeisthatweshouldgoout.A.struckB.strikingC.appearingD.appearedUnit31.expectationn.预料；期待；期望Hehaslittleexpectationofpassingtheexam.Iusuallyenjoyhisfilm

5、s,butthelastonedidn’tcometomyexpectations.4常用结构：beyondexpectation出乎意料inexpectationof预料，期望，指望againstallexpectation(s)与预期相反，出乎意料comeuptoone’sexpectations不负(某人)所望温馨提示expectation为不可数名词，当其意为期望的事物，前景时，常用复数形式。【尝试运用】我们在车站等着，期待她的到来。Wewaitedatthestationherarrival.2.gothrough经历(困难、痛苦等)；通过,成功,成交；审阅

6、,检查；翻找,查看,搜寻；穿过,通过Theplandidntgothrough.计划没通过。Aterriblenoisewentthroughthehouse.一阵可怕的声音响彻整幢房子。联想拓展lookthrough浏览；看破；温习getthrough通过;接通;使…成功【尝试运用】1)Ihaveneverthiskindofthing,soI’mafraid.（2010浙江绍兴检测）A.lookthroughB.lookedthroughC.gotthroughD.gonethrough2)Icouldn’t.Thelinewasbusy.（2010浙江台州检测

7、）A.gobyB.gothroughC.getinD.getthrough3.incase如果；以防万一；万一Itmayrain.You’dbettertakeanumbrella(just)incase(itdoes).可能下雨你最好带把伞，以防万一（下起来）。联想拓展incaseofsth.若发生某事；假如inanycase无论如何；总之innocase在任何情形下决不；无论如何都不inthatcase既然那样；假若是那样的话【尝试运用】①(遇火灾时),ringthealarmbell.②Youdon’tlikeyourjob.(既然那样),wh