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1、Unit1Greatscientists---wordsandexpressions单元要点常考单词conclude,defeat,attend,expose,cure,challenge,absorbsuspect,blame,pollute,contribute,spin,reject常考短语putforward,drawaconclusion,expose…to,link…to常考句式1.Neitheritscausenoritscurewasunderstood.(主谓一致)2.suggestthatsbshoulddo(虚拟语气
2、)3.Buthebecameinspired…..ordinarypeopleexposedtoCholera.(过去分词做表语与定语)课前自主学习1.paintern._________paintingn.___________2.科学n.___________科学家n.____________科学的adj.____________3.foresee___________过去式____________过去分词____________spin________过去式____________过去分词____________4.结束v.____
3、______n.________污染v.__________n.____________命令，指示v.__________n._________建设v.________n.____________捐献；贡献v.__________n._______宣布，通告v.______n.____________5.universen.______________adj.___________________课内探究一．重点单词1.concludevt&vivt.&vi.结束；推断出conclusionn.结论；结束常用结构：draw/cometo/
4、reachaconclusion得出结论conclude(sth.)withsth.用…结束（某事）1）He__________hisspeech_______someamusingremarks.他说了一些有趣的话结束了他的演说。2）Thestoryconcludeswiththehero’sdeath.译：____________________________3)We_____fromhisredfacethathehadbeenlying.A.cametoconclusionB.drewaconclusionC.jumpedtoa
5、conclusionD.reachedtoaconclusion2.defeat.vt.打败；战胜；使受挫n.失败常用结构：defeatsb.=beatsb.拓展：win赢得，获得（战争、比赛、名誉等）eg:1)I’vetriedtosolvetheproblem,butit___________________.我已努力去解决这个问题，但把我难倒了。2）Theyhavegotsixvictoriesand_________________.他们胜了六次，失败两次。用defeat/beat/win填空：①.Ourfootballteam_
6、______theirsthistime.②.Theproblemhas_______meandIcan’tsolveit.③.We___________thematfootballmatchyesterday.④.We_______thefootballmatchyesterday.3.attendvt.&vi.照顾；护理；出席；参加attendschool______________attendameeting___________听演讲_________eg:1）Willyou____________________nextweek
7、?下周你会去参加她的婚礼吗？2）______________________________________只有他的姐姐一人照料他。3）___________________andstoptalking.专心工作，不要说话。Exercises:—Wouldyouliketo_______usincelebratingJohn’sreturnfromAfricatonight?—I’dliketo,butIhaveto________ameeting.A.join;attendB.attend;joinC.takepartin;attend
8、D.join;joinin4.exposevt.暴露；揭露；使曝光exposesth.tosth.使显露；暴露beexposedto接触，暴露于…中eg:1）Hesmiledsuddenly,
