bunitgrammar新牛津学习教程.pptx
完成句子。1.北京因万里长城而著名。Beijing_theGreatWall.2.这条河是个钓鱼的好地方。Thisriverisa_fishing.3.我三天前听说过这件事。I_this_.4.自从2000年起，他就在上海工作了。He_inShanghai_2000.is famous forgood place to goheard of three days agohas worked since第1页/共27页ToreviewtheusesofsimplepasttenseToreviewtheusesofpresentperfecttenseTolearnthedifferencesbetweenthesimplepasttenseandpresentperfecttense第2页/共27页dream vi.&vt.做梦，梦想dream about/of 想象；梦想e.g.Do you often dream at night?你在夜里经常做梦吗？I sometimes dream about my parents.我有时梦见我的父母。I dream of becoming a teacher.我一心想当个教师。第3页/共27页passportn.护照第4页/共27页We use the simple past tense to tell what happened in the past.pastpresentDanielwenttoBeijingtwoyearsago.We use the present perfect tense to talk about an action that started in the past and continues to the present.DanielhaslivedinBeijingfortwoyears.pastpresent第5页/共27页We use the simple past tense to tell what happened in the past.pastpresentDanielboughtanewcomputerlastmonth.We use the present perfect tense to talk about the result of an action.When the action happened is not very important.Danielhasboughtanewcomputer.(Hehasacomputernow.)pastpresent第6页/共27页We use the simple past tense to tell what happened in the past.pastpresentHevisitedCanadain2010and2011.We use the present perfect tense to tell how many times an action has happened till now.HehasbeentoCanadatwice.pastpresent第7页/共27页一、构成不同Theylivedherein2011.他们2011年住在这里。Wehavelivedhereforthreeyears.我们已经在这里住了3年了。一般过去时：主语+谓语动词的过去式现在完成时：havehas+V-ed第8页/共27页HevisitedGuilinin1998.他1998年参观过桂林。ShealwaysswamintheseawhenshelivedinQingdao.她住在青岛的时候，总是去海里游泳。Jillhasboughtanewcomputer.吉尔买了一台新电脑。Ihavehadmylunch.我已经吃了午餐。二、用法不同第9页/共27页一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作。说话的侧重点只在于陈述一件过去的事情，不强调对“现在”产生的影响。现在完成时1.动作发生在过去，持续到现在，有可能继续下去；2.动作发生在过去，与现在的情况有联系，侧重这一动作对现在所造成的影响；3.强调到现在为止某一动作出现的次数。第10页/共27页Hehasreadthatbook.(说明他现在知道那本书的内容。)Hereadthatbooklastyear.(只说明他去年读过那本书。)HehasgonetoAmerica.(他现在不在此地，到美国去了。)HewenttoAmerica.(只说明他去过美国。)第11页/共27页三、时间状语不同Didyouwatchthatfilmlastweek?你上周看那部电影了吗？Shecamebackyesterday.她是昨天回来的。Hisfatherhasbeenateachersince1968.他父亲从1968年以来一直当老师。HaveyoueverbeentoLondon?No,Ihaveneverbeenthere.你曾经去过伦敦吗？没有，以前从没去过。第12页/共27页一般过去时通常与表示过去的具体的时间状语连用。如：yesterday,lastweek,twoyearsago,justnow,in2002theotherday等；现在完成时常与表示不确切的时间副词连用，如already,yet,ever,never,just,since,for,inthepastyears，sofar,until/tillnow,uptonow等。第13页/共27页I_(visit)thePalaceMuseumwithmygrandparentstheotherday.I_(climb)MountHuanglastsummer.visitedclimbedCompletethesentenceswiththecorrectformsofthewordsinbrackets.(P41A)第14页/共27页_youever_(try)thefamousTianjinBaozi?IamhappythatI_(learn)toswim.Have tried have learnt第15页/共27页1.I _(finish/just)my homework.Millie _(finish)her homework 20 minutes ago.2.I _(write)an email to my friend yesterday.Daniel _(write/already)two emails.havejustfinishedfinishedwrotehasalreadywrittenCompletethesentenceswiththecorrectformsofthewordsinbrackets.(P41B)第16页/共27页3.I_(be)inHainanlastmonth.Someofourclassmates_(notbe)toHainanyet.4.I_(live)inSunshineTownsinceIwasborn.Daniel_(live)inNanjingin2007.washavenotbeenhavelivedlived第17页/共27页MilliehasneverbeentoNanjing.SheisaskingSimonaboutthecity.Completetheirconversationwiththecorrectformsofthewordsinbrackets.第18页/共27页Millie:_ (you/be/ever)to Nanjing?Simon:Yes.I(2)_(be)there three times.Millie:When(3)_(you/go)there last?Simon:Last summer.I(4)_(spend)a week there.Millie:(5)_(you/like)it?Have you ever beenhave beendid you gospentDo you like第19页/共27页Simon:Oh yes.I(6)_(have)a great time there.I(7)_(visit)many places of interest and(8)_(eat)lots of local food.Millie:Lucky you!I(9)_ (be/never)there.hadvisitedatehave never been第20页/共27页MillieiswritingabouttheUSAinherdiary.Completeherdiaryentrywiththecorrectformsoftheverbsinthebox.第21页/共27页bebuyreadreturnseeshowSaturday,15MarchHaveyoueverdreamtoftravellingaroundtheworldwithoutapassport?Yes,youcanrealizeyourdreambytakinganonlinetour.YesterdayDanniel(1)_meanonlinetouroftheUSA.I(2)_never_somanywonderfulpictruesbefore.showedhave seen第22页/共27页Lastweek,I(3)_abookabouttheplacesofinterestintheUSA.I(4)_20pagesalready.Itsreallyinteresting.Mydad(5)_just_fromtheUSA,butI(6)_never_there.IhopeIcanvisittheUSAsomeday.bebuyreadreturnseeshowhave beenboughthave readhasreturned第23页/共27页1.We_(plant)treeslastSunday.Sofarwe_(plant)over300treesthere.2.Aterribleearthquake_(happen)inWenchuanonMay12,2008.3.He_(work)heresincelastyear.用所给动词的适当形式填空。plantedhaveplantedhappenedhasworked第24页/共27页4._you_(is)totheUnitedStates?Notyet.ButI_(go)toCanadaafewyearsago.5.LastyearI_(go)tothetheatreeveryweek.6.In1995,there_(be)averybigrace.7.LastSundayI_(get)upverylate.8.He_(teach)inourschoolfor30years.Havebeenwentwentwasgothastaught第25页/共27页Review the Grammar.Finish the exercises in workbook.Preview Integrated skills on Pages 43 and 44.第26页/共27页感谢您的观赏！第27页/共27页
