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1、初中英语人教版八年级下Unit8HaveyoureadTreasureIslandyet?GrammarFocus-4cPreviewNow2minstotestyourspelling.1.English-Chinesetreasure,island,classic,page,ship,tool,gun,mark,sand,cannibal,land,fiction,technology,French2.Chinese-English满是……的；赶快；预期；做记号；朝；科幻小说Whenfinished,exchangeyo
2、urpaperstoseewhodoesthebest.Task1:Rememberthesesentences.Ihaven’treadityet.Sandy,haveyoufinishedthereaderyet?3.HaveyoureadLittleWomenyet?4.I’vealreadyreadit.5.I’vejustfinishedOliverTwistand…6.Haveyouheardofthemyet?10secondsTask2:Fillintheblanks.I_______readit___.Sa
3、ndy,____you_______thereader___?3.____you____LittleWomen___?4.I’ve______readit.5.I’ve___________OliverTwistand…6.Haveyou________them____?justhavenotyethavefinishedHavereadyetyetalreadyfinishedheardofyetPracticeChoosethebestanswer.1.Both his parents look sad.Maybethe
4、y____what’s happened tohim.A.knew B. haveknownC. mustknow D.willknow2.Thefamouswriter____onenewbookinthepasttwoyears.A.is writing B.was writingC.wrote D.has written3.—Ourcountry_____alotsofar.—Yes.Ihopeitwillbeeven____.A.has changed;wellB. changed;goodC.has chan
5、ged;betterD. changed;better4.—WhatareyougoingtodothisSunday?—I_____yet.A.won’tdecideB.didn’tdecideC.haven’tdecidedD.don’tdecide5.—__you___your homework yet?—Yes.I____ it a moment ago.A. Did;do;finishedB. Have;done;finishedC. Have;done;have finishedD. will;do;finish
6、6.HarryPotterisaverynicefilm.I____ittwice. A.willseeB.haveseenC.sawD.seeLanguagePoints现在完成时定义现在完成时定义三要素：1.表示到现在为止已经完成或刚刚完成的动作。2.一件发生在过去的事情对现在产生影响。3.一个动作开始于过去，并持续到现在（也许还将持续下去）。2012startedlearningEnglish2016learning4yearshavelearnedEnglishIstartedlearningEnglishin201
7、2.IamlearningEnglishthesedays.IhavelearnedEnglishfor4years.（一般过去时）（现在进行时）（现在完成时）现在完成时结构肯定句：主语+have/has+过去分词+...否定句:主语+haven’t(havenot)+过去分词…主语+hasn’t(hasnot)+过去分词...疑问句:Have/Has+主语+过去分词...?Ihaven’tfinishedmyhomework.Haveyoufinishedyourhomework?Ihavefinishedmyhomewo
8、rk.结构现在完成时的用法1)表示到现在为止已经完成或刚刚完成的动作。Bynow,IhavecollectedallthedataIneed.Nowwehaveplantedallthetrees.2)表示过去发生的动作,强调结果或对现在的影响。Someonehasbrokenthewin
