必修五unit1复习课.ppt

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1、LanguagePoints1._adj.科学的科学的2._vt.传染，感染；影响传染，感染；影响3._vt.出席，参观；照料出席，参观；照料4._vi.推断出；结束推断出；结束.5._vt.暴露；暴露；揭发；揭发；曝光曝光6._vt.指责指责n.过失，责备过失，责备blamescientificinfectattendconcludeexpose7._vt.宣布宣布,宣告宣告;声称声称8._adj.热情的热情的9._vt.命令，通知命令，通知10._vt.吸收；吸收；吞并；吞并；理解理解11.defeatv._12.curen.&v._13.challengen._announceenthu

2、siasticinstructabsorb打败；战胜；使受挫；失败打败；战胜；使受挫；失败治愈；痊愈；治愈；治疗治愈；痊愈；治愈；治疗挑战挑战14.contributev._15.constructv._16.rejectv._17.pollutev._18.positiveadj._19.linkvt.&n._20.expertadj.&n._熟练的熟练的;内行的内行的;专家专家,行家行家捐献；贡献捐献；贡献建设；修建建设；修建拒绝；抛弃拒绝；抛弃污染污染积极的，肯定的积极的，肯定的连接，联系连接，联系put forwardput forwardinfectious diseasesinfe

3、ctious diseasesscientific research scientific research draw a conclusiondraw a conclusionanalyze the resultsanalyze the resultsget interested in get interested in the affected people the affected people find outfind out1 1、提出、提出 2 2、传染病、传染病3 3、科学研究、科学研究4 4、得出结论、得出结论5 5、分析结果、分析结果6 6、对、对产生兴趣产生兴趣7 7、被传

4、染的人、被传染的人8 8、查清楚、查清楚 look into look into the source of water the source of water slow down slow down in addition in addition linkto linkto die of die of with certaintywith certaintypreventfrompreventfrom9 9、调查、调查1010、水源、水源1111、使慢下来、使慢下来1212、另外、另外1313、把、把联系起来联系起来1414、死于、死于1515、毫无疑问地、毫无疑问地1616、阻止、阻止做做

5、Grammar过去分词过去分词V-ed的的用法用法1.作定语2.作表语3.主动表被动词分去过1.1.前置定语前置定语单个的过去分词作定语时一般兼有单个的过去分词作定语时一般兼有被动和完成的意义，过去分词通常被动和完成的意义，过去分词通常放在名词放在名词_.。之前之前不及物不及物动词的的过去分去分词作定作定语，表，表动作的完成作的完成fallenleavesreturnedstudentsnewly-arrivedvisitors及物及物动词的的过去分去分词作定作定语，表，表被被动及及动作的作的完成完成。(与所修与所修饰的的词是一种是一种动宾的的逻辑关系关系)theboiledwateradev

6、elopedcountry落叶落叶归国留学生归国留学生新到的客人新到的客人开水开水发达国家发达国家apicturepaintedbyLeonardodaVinciawomandressedinwhite2.2.过去分词短语过去分词短语作定语：通常作定语：通常_，其其作用相当于作用相当于定语从句定语从句。1)Itsapicture_paintedbyLeonardodaVinci2)Therewasawoman_dressedinwhitethat/whichwasthat/whowas后置后置Thisisaletterwritteninblackink.Thestolenmoneyhasbee

7、nfound.转换的步的步骤1 1：找出：找出过去分去分词所修所修饰的名的名词（即先行（即先行词）2 2：根据先行：根据先行词的的类别选择恰当的关恰当的关连词3 3：把做定：把做定语的的过去分去分词改改为该词的被的被动形式形式（原句中（原句中done be+donedone be+done的形式）的形式）=This is a letter which is written in black inks=The money which was stolen has been found.3.过去分词与现在分词作定语的区别过去分词与现在分词作定语的区别：the the changingchangin

8、g world world the the changedchanged world world boilingboiling water water boiledboiled water water fadingfading flowers flowers faded faded flowersflowers a a developingdeveloping country country a a developeddeveloped country country（正在变化的）（正在变化的）（变化了的）（变化了的）（正在沸腾的）正在沸腾的）（已经沸腾过的）（已经沸腾过的）(正在凋谢的正在凋

9、谢的)（已经凋谢的）（已经凋谢的）(发展中的发展中的)（发达的）（发达的）a drowning mana drowned man falling leaves fallen leaves a retired worker an escaped prisoner 快要淹死的人快要淹死的人已经淹死的人已经淹死的人正在飘落的树叶正在飘落的树叶落叶落叶退休工人退休工人逃犯逃犯现在分词作定语现在分词作定语,表示动作表示动作_,_意义意义;过去分词作定语过去分词作定语,表示动作在谓语之前已表示动作在谓语之前已_,或具有或具有_意义意义.不及物动词的过去分词作定语，只表示不及物动词的过去分词作定语，只表示动

10、作动作_，不表示被动意义；，不表示被动意义；及物动词的过去分词作定语，则表及物动词的过去分词作定语，则表_ 或或_。正在进行正在进行主动主动被动被动完成完成区别区别 已经完成已经完成被动意义被动意义已完成的被动动作已完成的被动动作1.过去分词修饰过去分词修饰 something,everything,anything,nothing,somebody,nobody，those等不定代词时，要放等不定代词时，要放在这些词后面。在这些词后面。Nothingreportedinthenewspaperinterestedhim.ThereisnotingchangedheresinceIleftth

11、istown.2.及物动词的及物动词的过去分词过去分词(done)表示完成了的表示完成了的被动动作被动动作现在分词的被动式现在分词的被动式(being done)表示正在进行的表示正在进行的被动动作被动动作.不定式的被动式不定式的被动式(to be done)表即将发生的表即将发生的被动动作被动动作Theproblemdiscussedyesterdayisdifficult.Theproblembeingdiscussednowisdifficult.Theproblemtobediscussedtomorrowisdifficult.4.Attention二二.过去分词做表语（过去分词做表

12、语（predicative）1 过去分词（短语）作表语时，其作用相当于过去分词（短语）作表语时，其作用相当于adj.,说明的是主语的状态说明的是主语的状态All the windows are broken.All hope is gone.This article is well written.He appeared more satisfied with my work.常见作表语的过去分词有：常见作表语的过去分词有：disappointed,drunk,amused,frightened,married,excited,experienced,interested,confused,p

13、leased,puzzled,satisfied,tired,worried等。等。2.表语前的表语前的系动词系动词的分类：的分类：“似乎类似乎类”：“感觉类感觉类”：“变成类变成类”：“仍然类仍然类”：基本形式基本形式：be(am,is,are)seem,appear,lookfeel,sound,smell,tastebecome,go,get,grow,fall,turnremain,stay,keep1.They were _ to hear the _ news.(delight)2.The teacher announced the _ news with an _voice.(e

14、xcite)4.There was a _(surprise)look on his face.5.The story was so_(move)that he was _(move)to tears.delighteddelightingexcitedexciting归纳归纳:V-ing，物做主语，某物让某人怎样，物做主语，某物让某人怎样V-ed，人做主语，某人感觉怎么样，人做主语，某人感觉怎么样surprisedmovingmoved3.V-ing 与与V-ed 作表语的区别作表语的区别区别区别 4.过去分词作表语时和动词的被动语态 过去分词作表语时和动词的被动语态结构相似，但两者表达的意

15、思明显不同，前者说明主语的特点及所处的状态，而后者强调动作。The glass is broken.状态（状态（相当于形容词相当于形容词）The glass is broken by my little brother.动作动作(被动被动语态）语态）The library is closed.The library is closed by the teacher.1.某些某些连系系动词,如如smell;taste;feel;sound;prove等等Cottonfeelssoft.(adj.)2.某些用来表示主某些用来表示主语内在品内在品质或性能的及物或性能的及物动词,如如shut;open

16、;move;read;write;sell;wash;clean;catch;draw;cut;photograph等等Thebooksellswell.(adv.)3.某些表某些表”发生生(happen/takeplace),爆爆发(breakout)和和传播播(spread)”的不及物的不及物动词4.不定式作定不定式作定语与被修与被修饰名名词构成构成动宾关系关系时Hehadanimportantmeetingtoattend.5.在在beadj.todoEnglishisdifficulttolearn.6.betoblame/seek/letThehouseistolet.这房子是要出租

17、的房子是要出租的.Thecauseisnotfartoseek.原因不原因不难找到找到.IfeltIwastoblame,too.我我觉得我也得我也应受受责备.7.sth.need/want/requiredoing8.beworthdoing1.into 2.for 3.to 4.to 5.built6.to be interviewed 7.being constructed 8.inspiring 9.disappointed 10.offered11.drew a conclusion 12.are linked to 13.every time 14.The suggestion p

18、ut forward by Lucy 15.which/that is written by 16.accept/meet the challenge(s)17.blamed on him 18.is enthusiastic about 19 is expert in/at does well in 20.is severe with is firm with21.They had the machine repaired.22.Neither Tom nor other boys have received the invitations.23.Only in this way will you learn English well.24.Nobody can prevent me from attending tomorrows meeting.25.The driver was to blame for the traffic accident.信息匹配：信息匹配：CEBFA