新概念英语第一册lesson83-84课件

Lesson81短语洗澡快准备好了请抽烟来杯威士忌在7点钟去饭店吃晚餐烤牛肉和土豆怎么了打算计划干某事在楼上1.Haveabath2.Beupstairs3.Benearlyready4.Haveacigarette5.Haveaglassofwhisky6.Atseveno’clock7.Havedinner8.Gotoarestaurant9.roastbeefandpotatoes10.What’sthematter?11.BegoingtodoLesson83GoingonholidayLesson83Goingonholiday•单词学习•现在完成时•课文讲解•练习•日常用语•作业Newwordsandexpressions•mess/mes/n.杂乱，凌乱•pack/pæk/v.包装，打包，装箱•suitcase/'sju:tkeis/n.手提箱•leave/li:v/v.离开•already/a:l‘redi/adv.已经Listentothetapethenanswerthisquestion:WheredidSamgoforhisholidaythisyear?Lesson83短语请进在12点半来一杯咖啡让我们进入客厅收拾行李请原谅屋子乱度假今年呆在家里吃午餐1.Comein2.Havelunch3.Athalfpasttwelve4.Haveacupofcoffee5.Let’s6.Gointothelivingroom7.Excusethemess8.Packoursuitcases9.haveaholiday10.Thisyear11.StayathomeLanguagePointsCAROL：Hello,Sam.Comein.TOM：Hi,Sam.We'rehavinglunch.Doyouwanttohavelunchwithus？SAM：No,thankyou.Tom.I‘vealreadyhadlunch.Ihadathalfpasttwelve.现在进行时已经吃过了。现在完成时态Ihavealreadyhadlunch.CAROL：Haveacupofcoffeethen.SAM：I'vejusthadacup,thankyou.Ihadoneaftermylunch.TOMLet'sgointothelivingroom,Carol.Wecanhaveourcoffeethere.动词+其他CAROL：Excusethemess,Sam.Thisroom'sveryuntidy.We'repackingoursuitcases.We'regoingtoleavetomorrow.TomandIaregoingtohaveaholiday.杂乱的messy杂乱的形容词We’releavingtomorrowI’mcomingsoon.She’sgoingMyfatherisarrivingleavecomegoarrive可以代替一般将来时We’regoingtoleavetomorrow.=We’releavingtomorrow.当动词是leave,go,come,arrive等时，可以用现在进行时表将来。I’mcoming.他今天晚上就到He’sarrivingtonight.SAM：Aren'tyoulucky！TOM：Whenareyougoingtohaveaholiday,Sam？SAM：Idon'tknow.I'vealreadyhadmyholidaythisyear.CAROL：Wheredidyougo？SAM：Istayedathome！现在完成时的构成主菜单上一页下一页have(has）+过去分词present(now)futurepast现在完成时(presentperfecttense)domyhomework现在完成时的基本句型：肯定式：主语+助动词have/has+动词的过去分词.疑问式：助动词Have/Has+主语+动词的过去分词?否定式:主语+助动词have/has+not+动词的过去分词.英语小贴士already&yet1.already“已经”，用于肯定、2.yet用于疑问、否定句的句尾，含有“仍然”，“还没有”之意。Haveyoudoneityet?----Yes,Ihavealreadydoneit.Haven’tyoudoneityet?----No,Ihave’tdoneityet.Lesson84Haveyouhad…?时态造句1.我每天做作业。2.我昨天做作业了。3.我的作业已经做完了。4.我还没有做完作业。5.你已经做完作业了吗？6.1-5句中的“我”换成“她”。Idomyhomeworkeveryday.Ididmyhomeworkyesterday.I’vealreadydonemyhomework.Ihaven’tdonemyhomeworkyet.Haveyoudoneyourhomeworkyet?时态造句1.她每天做作业。2.她昨天做作业了。3.她的作业已经做完了。4.她还没有做完作业。5.她已经做完作业了吗？shedoesherhomeworkeveryday.Shedidherhomeworkyesterday.Shehasalreadydoneherhomework.shehasn’tdoneherhomework.Hasshedoneherhomeworkyet?动词填空：1._____you________(clean)theroom?Yes,we__________(do)thatalready.When_______you______(do)it?We_______(do)itanhourago.2.______he______(see)thisfilmyet?Yes.When_____he_____(see)it?He______itlastweek.HavecleanedhavedonediddodidHasseendidseesaw下一页上一页主菜单PatternDrillI’ve/She’salreadyhadsomelettuce.I’ve/She’sjust(already)hadsomelettuce.Haveyou/Hasshehadanyvegetablesorfruit?----Ihaven’t/Shehasn’thadanyvegetables.I’ve/She’sjust(already)hadsomefruit.Haveyouhadany……？Yes,Ihave./No,Ihaven’t.Lesson83-84学习重点1.现在完成时的含义、结构和用法。2.现在分词的变化。3.一般陈述和疑问句。Homework1.Recitethenewwords2.ListentothetapeandReciteLesson833.Dotheexercisebook“Let”祈使句的否定句一三Let’sgotothepark.Lethereatsomerice.LetPeterdrinksomemilkandjuice.Letusnotgotothepark.Don’tlethereatanyrice.Don’tletPeterdrinkanymilkorjuice.现身说“法”现在完成时（Ⅰ）1.什么时候用现在完成时？①表示在说话之前已经完成，而后果或影响至今仍存在的动作。Ihaveopenedthedoorofthebuilding.②已经开始的动作依然在持续，且有可能持续下去。IhavestudiedEnglishsince1975.2.现在完成时的谓语动词构成？have/has+动词的过去分词现身说“法”Let祈使句1.句意中含有第一或第三人称作主语；2.以let开头，解释为“让”；3.表示“建议”、“邀请”或者“愿望”。Retellthestory.现在完成时VS一般过去时时态用法动词形式时间状语标志词例句现在完成时已经发生的事对现在的影响have/has+动词的过去分词have/hasdonealready,just用于肯定句中I'vealreadyhadlunch.Haveyouhadsometea?Hehasjusthadsomecoffee.一般过去时过去发生的事不强调对现在的影响过去式was/were/didyesterdaylast……agoafter…Ihadlunchanhourago.ShewenttoLondonlastyear.一般现在时&一般过去时&现在完成时&现在进行时1.一般过去时：表示在过去的同某个时间做过的事情或存在的状态。Ididmyhomeworklastnight.2.现在完成时：动作发生在过去，但对现在造成了影响或结果。Ihavealreadydonemyhomework.shehasjustwatchedTV.谓语动词结构：时态是通过动词的变化来体现的。1.S人物+was/wereS+V动词-(e)d2.S+have/has+p.p.动词的过去分词3.过去分词的构成？①如果一个动词的过去式是规则变化的，那么它的过去分词形式与过去式形式相同。look----looked----lookedstudy----studied----studied②如果一个动词的过去式是不规则变化的，那么它的过去分词形式也是不规则的，没有任何规律可循。要加强记忆！take----took----takenbuy----bought----bought