英语人教版八年级下册grammerfocus .ppt

第三课时 GrammarFocus 4c 现在完成时 Unit8HaveyoureadTreasureIslandyet 意义 表示过去发生或已经完成的动作对现在造成的影响或结果 eg Haveyouhadyourlunchyet 你已经吃过午饭了吗 Yes Ihave I vejusthadit 是的 我刚吃过 现在我不饿了 Ihavealreadypostedthosephotos 我已经邮寄了那些照片 那些照片已不在我这里了 构成肯定句 主语 have has 过去分词 其他 否定句 主语 have has not 过去分词 其他 疑问句 Have Has 主语 过去分词 其他 肯定回答形式 Yes 主语 have has 否定回答形式 No 主语 have hasnot already yet与现在完成时 already常用于肯定句中 指动作已经发生 或比期望发生的要早 一般用在句子中间或句末 yet用于疑问句和否定句中 谈论尚未发生但可能发生的事 通常位于句末 eg Haveyouhadyourlunchyet 你吃过午饭了吗 Yes I vealreadyhadit 是的 我已经吃过了 一 根据句意选用already或yet填空 1 Haveyoufinishedyourmathhomework Yes Ifinisheditafewminutesago 2 Ihavehadbreakfast butmysisterhasn t 3 Haveyoufedthecat No Ihaven tfedit 4 TheboyhasboughtanEnglish Chinesedictionary 5 Therearefartoomanypeople Wecan ttakeanymore yet already yet yet already already 二 单项选择 6 Lookatthebluesky Therain Let sgooutforawalk A stopsB willstopC hasstoppedD hadstopped7 IsRichardstilllivinghere No he toParisalready A hadmovedB movedC willmoveD hasmoved C D 8 I thebookclublastweekandI twobooksalready A join readB joined readC joined havereadD joined hasread9 Areyousurprisedattheendingofthemovie No becauseI thestory A readB willreadC havereadD wasreading10 Doyoufindourcity alotinrecentyears Yes Theroadiswiderandthebuildingsaretaller A haschangedB changesC changedD willchange C C A 三 按要求完成下列句子 11 Ihavealreadyseenournewteacher 改为否定句 Iournewteacher 12 IhavealreadyfinishedreadingJourney to the West 对画线部分提问 readingyet 13 JanehasalreadyreadLittleWomen 改为一般疑问句并作否定回答 LittleWomenyet she 14 Havetheyfinishedtheirwork 作否定回答 15 Didyouvisitthezoo 用现在完成时改写句子 thezoo haven tseen yet Whathaveyoufinished HasJaneread No hasn t No theyhaven t Haveyouvisited yet 四 根据短文内容 从括号内选择恰当的选项填空 MonikaKovakisatennisplayer Sheisonly14yearsold butshe16 won alreadywon hasalreadywon manytournaments 联赛 inherlife She17 started hasstarted playingtenniswithherfatherwhenshewasthreeyearsold Twoyearsagoshe18 went hasgone toafamoustennisschoolinCalifornia Monikaandherfather19 travelled havetravelled tomanycountriessofar Lastmonththey20 went havegone toatournamentinAustralia Monika21 played hasplayed well butshe22 win didn twin hasn twon She23 didn tplay hasn tplayed at