人教版九年级第十单元课件.ppt

Unit10 Revisionandpractice 过去完成时ThePastPerfectTense 定义 表示在过去某一时间或过去某一动作之前 就 已经 发生或完成的动作 强调动作发生在 过去之前的过去 基本构成 had V过去分词用法 过去完成时态不能单独使用 必须和过去的某个时间或过去的某个动作相对照 过去完成时态的用法 1 表示过去的过去 通常由when或by引导的短语或者从句做时间状语或时间状语从句WhenIgotthere theyhadalreadyleft 2 常用在宾语从句中 Hetoldmehehadalreadyfinishedhishomework Irealizedhehadfooledmeagain 3 体现在上下文中Ididn tgotothemoviesyesterdaybecauseIhadseenittwice 过去完成时态的标志 主语 过去完成时 when引导的从句 注 从句谓语动词为过去式 by短语 bythetime引导的从句 注 从句谓语动词为过去式 before引导的从句 注 从句谓语动词为过去式 二 1 主语 had hardly scarcely 过去分词 when before 主语 一般过去时 运用所给单词的适当形式填空 1 We learn about2500Englishwordsbytheendoflastterm 2 Bythetimehewasten Edison invent manythings 3 Whentheygotthere themeeting begin 4 TheSmiths live inChinafornearly20years 5 They learn Japanesesincetheycamehere 6 Thewomen shop whenaUFOlanded 7 Thetrain leave whenIarrivedatthestation 8 Lotsoffishhasdiedsincetheriver pollute 9 Theyhadalreadyhadbreakfastbeforetheyarrivedatthehotel 选择最佳答案 1 Marysaidshe Hainanfor3months hasbeeninB hadbeeninC hadbeentoD hadgoneto2 Thecar andstoppedattheredtrafficlight gotonB gotoffC sloweddownD pickedup3 Greatchanges inthecity andalotoffactories A havebeentakenplace havebeensetupB havetakenplace havebeensetupC havetakenplace havesetupD weretakenplace weresetup4 Bythetimemyparentsreachedhomeyesterday I thedinneralready AhadcookedB cookedC havecookedD wascooked 根据句意首字母或汉语提示写出单词 1 Thishotelp freebreakfastforitsresidents 旅客 2 HowaboutRizhaobeach Iknowyou dlikes relaxing 3 ThomasEdisonwasagreati 4 Greatchangeshavet placeinmyhometowninthelast10years 5 Thatsongalwaysr meofmyoldschoollife 6 Theoldmanwasseriouslyillandwas 动手术 onatonce 7 Tomy 惊奇 thedogcamebacktolifeatlast 8 Teawasinventedbya over3000yearsago 9 Hewase afteraday shardwork 10 Theygot 结婚 tenyearsago 11 Sheisa 幸运 girl 12 Whenthet lightisred youmuststop 中考真题单词拼写1 Theyweree aboutthee news 兴奋激动 2 HowlongmayI 借 thesebooks 3 Rosetookustoane restaurant butthefoodwasnotgoodatall 4 Hehasmadelotsofspelling 错误 inhiswriting 5 TelevisionwasinventedbyJohnBairdanditisoneofthegreatest 发明 intheworld 6 TomandMaryhavebeen 结婚 fortenyears Buttheyneverquarrelled 吵架 7 Carelessdrivingc trafficaccidentseasily 8 HeborrowedmyiPhone5sandhasn t ittome 9 Wouldyoumindt downtheradio It stoonoisy 10 D isthetwelfthmonthoftheyear 短暂性动词与延续性动词的转换 marry getmarried bemarriedbuy haveborrow keepleave beaway from die bedead 同义句替换练习 1 他三天前离开的 2 他们结婚20年了 3 这本书我借了两周了 4 这台电脑妈妈两月前买的 5 她叔叔去世有5年了 运用所给单词的适当形式填空 1 Those many invent since1980 2 BythetimeIfinishedmyhomework otherstudents hand intheirs 3 Thiscar make inShanghai 4 TheSmiths live inChinafornearly20years 5 Iwas exhaust afterwalkingalongway 6 BythetimeI get home mother cook dinneralready 7 Mother cook dinnerwhenIarrivedhome 8 WhenIreachedthestation thebus leave 9 Don tforget lock thedoorwhenyouleavetheroom 10 Somethingmustbedonetostopthefactoryfrom pollute theriver 根据汉语提示完成句子 每空一词1 2011年以来我校发生了巨大变化 Greatchangeshave inourschoolsince2011 2 他的话使我感到很尴尬 Hiswords mefeel 3 我校近几年变化很大 Ourschool alottheseyears 4 这礼堂足够大 能容纳200人 Thehallis large itcanhold200people 5 我们赶到电影院时 电影一开演了半小时了 Whenwegottothecinema thefilmhad forha