英语人教版八年级下册UNIT8 .ppt

Unit8HaveyoureadTreasureIslandyet Period1 SectionA1a 2c hurry treasure classic page island 1 Ihearsomeofuslikereading 名著 2 Howmany 页 haveyouread 3 It salready7o clock Let s up 赶快 4 Thebookreportis 到期 infivedays classics pages hurry due 5 Therearesomebig 岛 inourcountry 6 Myfatherhasaboxfullof 珠宝 islands treasures 7 Theclassroomwas students 挤满 fullof TreasureIsland AliceinWonderland RobinsonCrusoe LittleWomen TomSawyer OliverTwist HaveyoureadTreasureIslandyet Yes Ihave No Ihaven t I veareadyreadit Ihavn treadityet Ihave I veshehas she shavenot haven thasnot hasn t HaveyoureadAliceinWonderlandyet Yes Ihave No Ihaven t Ihaveareadyreadit Ihavn treadityet HaveyoureadRobinsonCrusoeyet Yes Ihave Ithinkit sfantastic Whatdoyouthinkofit Whatisitlike HaveyoureadRobinsonCrusoeyet Yes Ihave Whatdoyouthinkofit Ithinkit sfantastic Explanation Already和yet1 Already和yet都可作 已经 讲 already一般用在完成时态的肯定句中 yet一般用在完成时态的否定句和疑问句中 Haveyoufoundyourruler 我已经看过这部电影了 Ihave seenthefilm 我已经看过这部电影了 yet already Explanation Already和yetAlready若用在疑问句中 常表示吃惊意外的语气 此时Already常放在句末 Haveyoufinishedyourhomework 你的作业完成了吗 我以为你没有做完 表示出乎意料 already AliceinWonderlandTreasureIslandLittleWomenOliverTwistRobinsonCrusoeTomSawyer Trytomatchthebooktitleswiththepictures exciting wonderful fantastic 1bListenandcompletethechart TreasureIsland RobinsonCrusoe Littlewomen 1 TreasureIslandMark Tina2 OliveTwistMark Tina3 RobinsonCrusoeMark Tina4 TomSawyerMark Tina 2aListen Whohasreadthesebooks Circlethenames 1 OliverTwistisaboutaboywhogoesouttoseaandfindsanislandfulloftreasures 2 RobinsonCrusoeisaclassic 3 TinathinksthatTreasureIslandisafantasticbook 4 TomSawyerisaboutaboywholivesintheUnitedKingdom 2bListenagainandwriteTfortrueandFforfalse F F T T A HasTinareadTreasureIsland B Yes shehas Shethinksit sfantastic A What sitabout B It sabout 2c Usetheinformationin2aand2btotalkaboutthebooks 现在完成时 一 1 构成 助动词have has 过去分词 have hasdonesth 其否定句在Have has后加not 一般疑问句把have has提到主语前 Grammar Ihave I veshehas she shavenot haven thasnot hasn t 规则变化 过去式和过去分词的变化相同一般在动词词尾直接加ed 以不发音的e结尾的动词后面加d 以 辅音字母 y 结尾的动词 变y为i 再加 ed 词尾只有一个辅音字母的重读闭音节动词 要双写辅音字母 再加 ed 不规则变化 5 以不变应万变 如 let let let put put put read read read6 若中间有双写e 则去掉一个e 单词末尾再加t 如 feel felt felt keep kept kept sleep slept slept 7 结尾的字母d变t 如 lend lent lent build built built send sent sent8 变为以 ought或 aught结尾 如 buy bought bought bring brought brought catch caught caught teach taught taught 2 表过去发生的某一动作对现在造成的影响或结果 例如 Ihavejustcleanedmyclothes 我刚洗过衣服 洗衣服 是发生在过去的动作 对现在造成的结果是 衣服干净了 Ihavejusthadmybreakfast 对现在的影响 不饿 HaveyoureadLittleWomenyet No Ihaven t 我对该书不了解 3 通常与表示包括现在在内的时间副词just 刚刚 already 已经 before yet 一般疑问 已经 否定句 还 never ever等状语连用 DoyouknowthereisapandainYiChang No Ihaveneverheardofthatbefore IhaveneverbeentoBeijing Theplanehasnotcomeyet Shehasalreadyfinishedthework I vejustfinishedmyhomework A 火车已经开走了 B 什么时候开走的 A 半个小时之前开走的 A 这本书我已经买了两年了 B 你在哪儿买的 A 在我老家买的 A 你看过这部电影吗 B 看过 A 什么时候看的 B 上周星期天看的 A Thetrainhasleft B Whendiditleave A Itlefthalfanhourago A haveyouseenthefilm B Yes Ihave A Whendidyouseeit B IsawitlastSunday A I vehadthebookfortwoyears B Wheredidyoubuyit A Iboughtitinmyhometown 完成汉译英 猜一猜 现在完成时和一般过去时的用法有什么不同 注意点一 现在完成时与一般过去时的用法比较现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示过去的动作对现在造成的影响 一般过去时表示动作发生的时间在过去 现在完成时属于现在时态范围 因此 不能和表示过去的时间状语连用 如 yesterday lastnight twoweeksago等试比较 Theplanehasarrived 飞机已经来了 说明现在的情况 飞机在这儿 Theplanearrivedaquarterago 飞机是一刻中以前来的 强调动作发生的时间在过去 1 Writetheformsofthepasttenseandpastparticiple drink see find leave tell drankdrunk sawseen foundfound leftleft toldtold Usethewordsinbracketstocompletetheconversations 1 A Wouldyoulikesomethingtodrink B No thanks just drinksometea 2 A Iheardyoulostyourkey find B No notyet Ihavejustdrunksometea Haveyoufoundit 3 A DoyouknowwhenTomisleaving B already leave A When leave B Thismorning 4 A Isyoursistergoingtothemovieswithustonight B No already seethefilm Hehasalreadyleft didheleave Shehasalreadyseenthefilm 5 A Whatdoyourparentsthinkaboutourplan B I not tellthem yet haven ttoldthemyet Fillintheblankswiththecorrectformsofthewordsinthebrackets Sally love reading Inthemorningshereadsthenewspaperandintheeveningshereadsbooks She already read morethan100differentbooks Herfavoritekindofbooksissciencefiction Sheisinterestedinscienceandtechnologyandlovestoimaginewhattheworld be likein50years loves has read