2015高考英语一轮复习 unit 1 great scientists课件 新人教版必修5

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1、一、单词识记1._________n.宇宙;世界2.________n.受害者3.________________n.附近;邻近4.________adj.严重的,剧烈的5.________________n.特征;特性characteristicuniversevictimneighborhoodsevere6._________vt.照顾；出席；参加7._________vt.吸收；吸引；使专心8._________vt.预见；预知9._________adj.积极的；肯定的10.________vt.打败；战胜n.失败defeatattendabsorbforeseepositi

2、ve11.__________n.治愈vt.治愈12.__________n.柄；把手vt.处理13.__________vt.怀疑n.嫌疑犯14.___________n.挑战vt.挑战15.__________adj.熟练的n.专家expertcurehandlesuspectchallenge二、单词拓展(A)单词派生1.__________n.科学__________n.科学家__________adj.科学的2.__________vt.分析__________n.分析analysissciencescientistscientificanalyze3._________vt

3、.污染；弄脏_________adj.受污染的_________n.污染pollutepollutedpollution4.___________vt.命令；指示；教导____________n.指示；教导instructinstruction5.______________vt.结束______________n.结束;结论6._____________n.小心;谨慎_____________adj.小心的;谨慎的cautiousconcludeconclusioncaution(B)灵活运用1.Heneededmore________(science)experimentstosu

4、pporthistheory.1.形容词作定语。2.Shehascometothe____________(conclude)thathedoesnotloveheratall.2.名词做宾语。scientificconclusion3.Hefellillbecauseofeatingthe________(pollute)seafood.3.形容词作定语。4.The________(analyse)ofthefoodshowedthepresenceoffood.4.名词做主语。5.Followthe___________(instruct)whenyouoperatethemach

5、ine.5.名词做宾语。pollutedanalysisinstructions1.______________提出2.______________讲得通；有意义3.______________使显露；暴露4.______________将…和…联系起来三、短语翻译link...to...putforwardmakesenseexpose...to5._____________除……之外；此外6._______________对……严格7._____________________得出结论8.______________导致；引起leadtoapartfrom(be)strictwit

6、hdrawaconclusion9._______________失去控制10._______________受责备11.____________________在建设中12._______________结束cometoanendoutofcontrolbetoblamebeunderconstruction四、课文回顾JohnSnowwasawell-knownphysicianinLondoninthe19thcentury.1___famouswashethatheevenattendedQueenVictoriatoeasethe2_____(bear)ofherbabies

7、.However,hedecidedtodefeatcholera,adeadlydiseaseatthattimewhenhesawthousandsofpeople3_______(expose)toitdiedeverytimetherewasanoutbreak.SobirthexposedIn1854whencholerabrokeout，hebegantogatherinformationandmarkedonamap4______