新目標(biāo)英語八年級下Unit8-Have-you-read-Treasure-Island-yet-S

April23rdAgoodbookisagoodfriend.Haveyoureadbookstoday?WORLDBOOKDAY第1頁Unit8

HaveyoureadTreasureIslandyet?Period1:SectionA1a-2c第2頁

Learningobjectives：I.Learnaboutsixclassics.II.KnowaboutGrammar:ThePresentPerfect(現(xiàn)在完成時)1)主+have\has+PP(動詞過去分詞)

2)Have/Has+主+PP…?

Yes,主+have/has;No,主+haven’t/hasn’t第3頁DreamoftheRedChamberTheStorybytheWaterMarginTheRomanceoftheThreeKingdomsJourneytotheWest.T:Whathaveyouread?S:Ihavealreadyread...Warming-up/red/第4頁TreasureIslandAliceinWonderlandRobinsonCrusoeclassic---classicsHaveyouheardoftheseclassics(classicbooks)?/

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/?kru?s??/Presentation第5頁Little

WomenTom

SawyerOliver

Twist第6頁--HaveyoureadTreasureIsland

yet?--Yes,Ihave.--No,Ihaven’t.I’vealreadyreadit.Ihaven’treadityet.Ihave=I’veshehas=she’shavenot=haven’thasnot=hasn’tWhatisitabout?第7頁--HaveyoureadAliceinWonderlandyet?--Yes,Ihave.--No,Ihaven’t.Ihavealreadyreadit.Ihaven’treadityet.Whatisitabout?第8頁--HaveyoureadRobinsonCrusoeyet?--Yes,Ihave.--Itisabout…--Whatisitabout?--No,Ihaven’t.第9頁Let’sdiscoverIhavealreadyreadOliverTwist.現(xiàn)在完成時必定句結(jié)構(gòu)：主語+________________+其它。標(biāo)志詞是：_________,用于_______，用于句_____have/has過去分詞already必定句中過去分詞：1）規(guī)則改變：與過去式改變相同；2）不規(guī)則改變：需要單獨(dú)記憶第10頁HaveyoureadOliverTwistyet？Yes,I_______/No,I________現(xiàn)在完成時普通疑問句結(jié)構(gòu)：________+主語+________+其它。標(biāo)志詞是：_________,用于________含義是________，用于句______Have/Has過去分詞havehaven’tyet疑問句已經(jīng)尾第11頁Explanation

Already和yet1.Already和yet都可作“已經(jīng)”講，already一般用在完成時態(tài)必定句中。yet普通用在完成時態(tài)否定句和疑問句中。Haveyoufoundyourruler____?我已經(jīng)看過這部電影了。Ihave______seenthefilm.我已經(jīng)看過這部電影了。Haveatryyetalready第12頁A:Haveyouhaddinneryet？Yes,I_____.Iamfullnow.現(xiàn)在完成時使用方法（一）：現(xiàn)在完成時用于表示發(fā)生在過去動作或行為，對現(xiàn)在造成________。影響have第13頁A:HaveyoureadLittleWomenyet?B:No,Ihaven’t.Haveyou?A:Yes,Ihavealreadyreadit.B:What’sitlike?/Howisit?/Whatdoyouthinkofit?A:It’sfantastic/wonderful/exciting…Practice第14頁ListeningBookTitleNameHavetheyreadit?Whatdotheythinkofit?NickJudySandyAlanKateHarry×√√×√×excitingwonderfulfantasticListenandcompletethechart.TreasureIslandRobinsonCrusoeLittlewomen1b第15頁1.TreasureIslandMark/Tina2.OliveTwistMark/Tina3.RobinsonCrusoeMark/Tina4.TomSawyerMark/TinaListen.Whohasreadthese

books?Circlethenames.Listening2a第16頁1.OliverTwistisaboutaboywhogoesouttoseaandfindsanislandfulloftreasures.()2.RobinsonCrusoeisaclassic.()3.TinathinksthatTreasureIslandisafantasticbook.()4.TomSawyerisaboutaboywholivesintheUnitedKingdom.()2bListenagainandwriteTfortrueandFforfalse.FFTT第17頁A:HasTinaread

TreasureIsland?B:Yes,shehas.Shethinksit’sfantastic.A:Whataboutyou?B:IhavereadOliverTwist.Pairwork第18頁一用所給詞適當(dāng)形式填空：1.Judy______(have)alreadyreadTreasureIsland.2.TinaandMark____(have)neverreadOliveTwist.3.TomandMikehavealready______(decide)tolearnChineseonInternet.4.Tinahasjust_____(clean)herroom.5.Ihavealready______（finish）myhomework.hashavedecidedhavefinished第19頁第20頁現(xiàn)在完成時(一)1、組成:助動詞have（has）+過去分詞(have/hasdonesth)其否定句在Have/has后加not.普通疑問句把have/has提到主語前.GrammarIhave=I’veshehas=she’shavenot=haven’thasnot=hasn’t第21頁規(guī)則改變：過去式和過去分詞改變相同普通在動詞詞尾直接加ed。

以不發(fā)音e結(jié)尾動詞后面加d。

以“輔音字母+y”結(jié)尾動詞，變y為i，再加-ed。詞尾只有一個輔音字母重讀閉音節(jié)動詞，要雙寫輔音字母，再加-ed。第22頁不規(guī)則改變：5.以不變應(yīng)萬變。如：let→let→let;put→put→put;read→read→read6.若中間有雙寫e，則去掉一個e，單詞末尾再加t。如：feel→felt→felt;keep→kept→kept;sleep→slept→slept7.結(jié)尾字母d變t。如：lend→lent→lent;build→built→built;send→sent→sent8.變?yōu)橐?ought或-aught結(jié)尾。如：buy→bought→bought;bring→brought→brought;catch→caught→caught;teach→taught→taught第23頁2、表過去發(fā)生某一動作對現(xiàn)在造成影響或結(jié)果。比如：Ihavejustcleanedmyclothes.我剛洗過衣服。（“洗衣服”是發(fā)生在過去動作，對現(xiàn)在造成結(jié)果是“衣服潔凈了”）Ihavejusthadmybreakfast.(對現(xiàn)在影響：不餓)--HaveyoureadLittleWomenyet?--No,Ihaven’t.(我對該書不了解）第24頁3、通常與表示包含現(xiàn)在在內(nèi)時間副詞just（剛才）,already（已經(jīng)）,before,yet（普通疑問：已經(jīng)；否定句：還）never,ever等狀語連用。

①---DoyouknowthereisapandainYiChang?---No.Ihaveneverheardofthatbefore.②IhaveneverbeentoBeijing.③Theplanehasnotcomeyet.④Shehasalreadyfinishedthework.⑤I’vejustfinishedmyhomework.

第25頁注意點(diǎn)一：現(xiàn)在完成時與普通過去時使用方法比較現(xiàn)在完成時表示過去動作一直延續(xù)到現(xiàn)在甚至?xí)^續(xù)下去或表示過去動作對現(xiàn)在造成影響；普通過去時表示動作發(fā)生時間在過去?，F(xiàn)在完成時屬于現(xiàn)在時態(tài)范圍，所以，不能和表示過去時間狀語連用。如：yesterday,lastnight,twoweeksago等試比較：Theplanehasarrived.飛機(jī)已經(jīng)來了。（說明現(xiàn)在情況：飛機(jī)在這兒）Theplanearrivedaquarterago.飛機(jī)是一刻中以前來。（強(qiáng)調(diào)動作發(fā)生時間在過去）第26頁活學(xué)活用1.Writetheformsofthepasttensea