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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
2、气)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/come
4、to/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.jumpe
5、dtoaconclusionD.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.Ourfootball
6、team_______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____________________ne
7、xtweek?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
8、;attendD.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,