九年级英语Unit14_Have_you_packed_yet_课件_全单元.ppt

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1、Unit 14 Have you packed it yet?现在完成时现在完成时 have/has+过去分词过去分词 nowpastfuture一般过去时现在完成时一般过去时表示的是纯粹在过去发生纯粹在过去发生的事情现在完成时表示的是在过去某个时间开始并持续在过去某个时间开始并持续到现在的动作到现在的动作/状态状态,或者发生在过去却对现在造成的发生在过去却对现在造成的影响影响过去分词的构成过去分词的构成 1.1.直接加直接加-ed-ed。如：。如：play-playedplay-played 2.2.以字母以字母e e结尾的直接加结尾的直接加d d。如：。如：name-name-namedn

2、amed 3.3.以辅音字母加以辅音字母加y y结尾的，变结尾的，变y y为为i i加加eded。如：。如：carry-carriedcarry-carried 4.4.重读闭音节且末尾只有一个辅音字母，重读闭音节且末尾只有一个辅音字母，双写这个辅音字母再加双写这个辅音字母再加-ed-ed。如：。如：stop-stop-stoppedstopped1)表示到现在为止已经完成或刚刚完成的动作。表示到现在为止已经完成或刚刚完成的动作。Now we have planted all the trees.He has just come back.They have built many buildi

3、ngs in this city.现在完成时的现在完成时的用法用法2)表示过去发生的动作表示过去发生的动作,强调结果或对现在的影响。强调结果或对现在的影响。Someone has broken the window.(窗户现在是坏的窗户现在是坏的)I have already lost the key.(我现在没有钥匙我现在没有钥匙)I havent read that book yet.(不了解书的内容不了解书的内容)I have just cleaned my hands.(手是干净的手是干净的)常与常与already(已经已经),yet(已经已经),just(刚刚刚刚),ever(曾经曾

4、经)等词连等词连用用.already:常用于肯定句中常用于肯定句中.yet:常用于否定句常用于否定句,疑问句尾疑问句尾.在在 以以 上上 两两 种种 用用 法法 中中 常常 跟跟 already,notyet,never,just,before,ever,recently等时间继续下去的状语。等时间继续下去的状语。3)表示过去已经开始表示过去已经开始,持续到现在持续到现在,也许还会继续下也许还会继续下去的动作或状态，常与包括现在在内的一段时间的状去的动作或状态，常与包括现在在内的一段时间的状语连用。语连用。She has learned English for 5 years.He has l

5、ived in Beijing since he was born.Has he lived in Shenzhen for 4 years?常与for,since引导的时间短语或从句连用.for+时间段 since+时间点,since+句子since用来说明动作起始时间“自从”for用来说明动作延续时间长度“长达”Ihavelivedhereformorethantwentyyears.IhavelivedheresinceIwasborn.Myaunthasworkedinacompanysince1949.Ihavenotheardfrommyuncleforalongtime.比较si

6、nce和for注意：并非有for作为时间状语的句子都用现在完成时Iworkedhereformorethantwentyyears.(我现在已不在这里工作。)Ihaveworkedhereformanyyears.(现在我仍在这里工作。)现现在完成在完成时时Presentperfect句型句型1.肯定句肯定句“主语主语+have（has）过去分词）过去分词”。注意：该句式中的注意：该句式中的have或或has是助动词，是助动词，has用于第三人用于第三人称单数，其它人称一律用称单数，其它人称一律用have。.疑疑问问句句have（has)+主主语语+过过去分去分词词（回答用回答用“Yes，ha

7、ve（has）“No，havent（hasnt）”）.否定句否定句：主：主语语+“havent（hasnt）过过去分去分词词”。I have eaten my lunch.She has eaten her lunch.He has eaten his lunch.肯定句肯定句They have eaten their lunch.I have not(havent)seen the film.She has not(hasnt)seen the film.现在完成时的现在完成时的否定否定形式：形式：have not(havent)+过去分词过去分词 has not(hasnt)+过去分词过去

8、分词 I havent eaten supper.eat-eatenHe hasnt changed his idea.change-changedMy mother hasnt come back e-come否定句否定句1.Ivealreadyhaddinner.I_dinner_.2.Hehasjustfinishedhishomework.He_hishomework_.3.Mumscookedthedinner.Mum_thedinner.4.SusanslearnedEnglishatschool.Susan_Englishatschool.haventhadyethasntfin

9、ishedyethasntcookedhasnt learned把下列句子改为否定句把下列句子改为否定句Have you eaten your breakfast?现在完成时的一般疑问句形式现在完成时的一般疑问句形式Have/has 提前提前+过去分词过去分词 Have you known Sandy for a long time?Yes,I have/No,I havent.know-knownHas she eaten anything since 9:00 a.m.Yes,she has/No,she hasnt.eat-eaten疑问句疑问句1.Ivealreadyhaddinner

10、.2.Hehasjustfinishedhishomework.3.Mumscookedthedinner.4.SusanslearnedEnglishatschool.Haveyoualreadyhaddinner?Hashejustfinishedhishomework?Hasmumcookedthedinner?HasSusanlearnedEnglishatschool?把下列句子改为一般疑问句把下列句子改为一般疑问句（for+表示一段时间的词组，表示一段时间的词组，since+表示过去某一时刻的词或词表示过去某一时刻的词或词组）组）谓语只可用谓语只可用延续性延续性动词动词.eg.-I

11、ve lived here for 15 years.eg.-Ive lived here since 15 years ago(1990)选用选用for和和since填空填空:1.We havent seen each other _ a long time.2.His father has been in the factory _ 10 years ago.3.The film has been on _ 20 minutes.4.Mr Green has worked here _ he came to China.5.His grandparents have been dead _

12、 several years.6.Its five years _ we met last timeforsinceforsinceforsince注意注意:瞬间动词瞬间动词不能不能和和时间段时间段连用连用.瞬间动词瞬间动词joinbegin/startborrowfinish/endarrive/comeleavediebuymethod 1:动作动作 状态状态die be over leaveborrow/buy arrive begin end/finish join marrykeep/had be away be here be on(上演）be married be in be d

13、ead1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.His grandpa has been dead for 2 years.Nick has been in the army for 3 years.He has been away from Shenzhen for a long time.I have kept the book for 4 months.method 2:It is+时间段时间段 since+一般过去时的句子一般过去时的句子.1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4

14、.这本书我已借了4个月了.It is 2 years since his grandpa died.It is 3 years since Nick joined the army.It is a long time since he left Shenzhen.It is 4 months since I borrowed the book.1.Hedied10yearsago.-Hehasbeendeadfor10years/since10yearsago.2.Heborrowedthebook2weeksago.-Hehaskeptthebookfor2weeks.3.Heboughtt

15、hemotorbikeamonthago.-Hehashadthemotorbikeforamonth.4.Hearrivedherethreedaysago.-Hehasbeenheresincethreedaysago.1.5.Theyturnedonthelight2hoursago.-Thelighthasbeenonfor2hours.延续性动词和瞬间性动词之间的转化(keys)6.Helefthere2yearsago.-He_fromherefor2years.7.Thefilmbegan30minutesago.-Thefilm_for30minutes.8.Theyopene

16、dthedooranhourago.-Thedoor_foranhour.9.Theyclosedthedooranhourago.-Thedoor_foranhour.10.Hejoinedthearmylastyear.-He_a_forayear.-He_thearmyforayear.-It_ayear_hejoinedthearmy.6.Helefthere2yearsago.-Hehasbeenawayfromherefor2years.7.Thefilmbegan30minutesago.-Thefilmhasbeenonfor30minutes.8.Theyopenedthed

17、ooranhourago.-Thedoorhasbeenopenforanhour.9.Theyclosedthedooranhourago.-Thedoorhasbeenclosedforanhour.10.Hejoinedthearmylastyear.-Hehasbeenasoldierforayear.-Hehasbeeninthearmyforayear.-Itisayearsincehejoinedthearmy.1）一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。Isawthisfilmyester

18、day.（强调看的动作发生过了。）Ihaveseenthisfilm.（强调对现在的影响，电影的内容已经知道了。）2）一般过去时常与具体的表示过去的时间状语连用;现在完成时通常与模糊的时间状语连用，或无时间状语。一般过去时的时间状语:yesterday,lastweek，ago,in1990,inOctober,justnow,-具体的时间状语现在完成时的时间状语:for,since,sofar,ever,never,just,yet,till/until,uptonow,inthepastfewyears,recently,-模糊的时间状语HehasgonetoShanghai.他(已经)去

19、上海了。HehasbeentoShanghai.他(曾经)去过上海。比较have/hasbeentohave/hasgonetoHewenttoShanghailastweek.他(曾经)到/去过上海在他人生中曾经有过这样的经历,但他人现在肯定不是在上海而是回来了他已经去上海了也许刚动身出发,也许已经到了,也许还在路上,反正他人不在这里上周他做了一件事:那就是去了上海HehasbeentoShanghai.HehasgonetoShanghai.HehasbeeninShanghaifor10years.他呆在上海迄今为止已经10年了现在还在上海没有离开呢辨析这些句子由时态导致的含义上的差别动

20、词填空：动词填空：1._ you _(clean)the room?Yes,we_(do)that already.When _ you _(do)it?We _(do)it an hour ago.2._ he _(see)this film yet?Yes.When _ he _(see)it?He _ it last week.3.How many times _you_(come)here?Once.Havecleanedhave donediddodidHasseendidseesawhavecome4.I _(read)the novel twice.Its interesting

21、.5.She _(go)to Pairs,hasnt she?Yes.How _ she _(go)there?She _(go)there by air.6.So far,many countries _(develop)their software programs.7.Mr Chen _(give)up smoking last year.8._ you ever _(ride)a horse?Never.9.He _(keep)the book since two days ago.have readhas gonedidgowenthave developedgaveHaveridd

22、enhas kept1.Ivealreadyhaddinner.2.Hehasjustfinishedhishomework.3.Mumscookedthedinner.4.SusanslearnedEnglishatschool.Whathaveyoualreadydone?Whathashejustdone?Whohascookedthedinner?WherehasSusanlearnedEnglish?对划线部分提问对划线部分提问练习题练习题:1.Itsalongtimesincewe_(meet)last,isntit?2.-Iknowyou_(choose)apicturebook

23、amongthese.-Yes,Havealookatit,please.3.Sofar,spaceshipswithoutpeople_(reach)themoonandsomeotherpartsoftheuniverse.4.Myfather_homefornearlythreeweeks.A.hasgoneawayfromB.hasleftC.hasbeenawayfromD.wentaway5.Mr.andMrs.Greenhave_inChinaforaweek.A.beenB.gotC.arrivedD.reachedmethavechosenhavereachedCA Sect

24、ion AWhatarethethreeimportantthingstopackwhenyougoonabeachvacation?Whatarethethreeimportantthingstopackwhenyougoonacityvacation?1bListening_packedthecamera_wateredtheplants_lockedthewindows_boughtatravelguidebook_boughtastreetmap_packedthebeachtowels街区地图沙滩太阳浴巾Haveyouwateredtheplantsyet?Yes,Ihavealre

25、adywateredthem.1.Haveyoupackedyet?你打包了吗？你打包了吗？packv.packsth.（up）into整理行装整理行装packclothesintoatrunk把衣服装进衣箱内把衣服装进衣箱内packinto塞进、挤进（某一地方或塞进、挤进（某一地方或某一段时间）某一段时间）Explanation2.Haveyouwateredtheplantsyet?你浇了这些花草了吗？你浇了这些花草了吗？water此处为动词，浇浇水，洒洒此处为动词，浇浇水，洒洒水之意。水之意。waterthelawn/theplants/thestreets洒水于草地（花木，街道）上洒水

26、于草地（花木，街道）上waterthehorses饮马饮马1.No.Ihaventcleanedoutthe2.refrigeratoryet.3.2.Ivealreadyputitinthegarage.3.ButIhaventlockedthegarageyet.4.Ivealreadydonemostofmyjobs.5.Notyet.Illdoitinaminute.6.Yes,Ihave.2aListeningMMTTTTclean out 清除；把打扫干净put in 放入most of 大多数的in a minute 立刻马上He will be back in a minute

27、.Haveyoufedthecatyet?_Whataboutyourbike?_Areyouready,Tina?_Haveyouturnedoffyourradio?_2bListening5612feed 喂养 feedon/with 用喂养feed to 把喂给turn on turn off turn up turn downNo,Ihaventcleanedouttherefrigeratoryet.Areyouready,Tina?be ready for/to do为做准备We are ready for a holiday.=We are ready to spend a h

28、oliday.1.Ihaventcleanedouttherefrigeratoryet.我还没有把冰箱清除干净。我还没有把冰箱清除干净。cleansth.out打扫某物之内部，扫除打扫某物之内部，扫除某物的尘土等。某物的尘土等。Itstimeyoucleanedyourbedroom.现在该是你打扫卧室的时候了。现在该是你打扫卧室的时候了。cleansth.up清除罪犯和不道德分子，清除罪犯和不道德分子，整顿（某事物）整顿（某事物）Themayorhasdecidedtocleanupthecity.市长已决定要整顿市政。市长已决定要整顿市政。cleansth.down清扫清扫,擦干净擦干净

29、cleandownthewalls把墙上的尘土扫下把墙上的尘土扫下2.Illdoitinaminute.我马上就做。我马上就做。inaminute,soon立刻立刻Illcomedownstairsinaminute.我马上下楼。我马上下楼。totheminute,exactly一分不差，准确地一分不差，准确地Thetrainarrivedat5oclocktotheminute.那班列车在五点整到站。那班列车在五点整到站。theminutethat,assoonas一一就就Illgivehimyourmessagetheminutethathearrives.等他一到，我就把你的信给他。等他

30、一到，我就把你的信给他。3.Areyouready,Tina?你准备好了吗你准备好了吗,Tina?readyforsth./todosth.准备就绪的准备就绪的readyforwork为工作准备就绪为工作准备就绪getreadyforajourney作好旅行准备作好旅行准备bereadytostart准备出发准备出发3aReadingYes,Ivealreadyboughtanewspaper.Haveyouboughtanewspaper?Yes,Ivealreadydonemyhomework.Haveyoudo yourhomework?Yes,Ivealreadyfedthedog.H

31、aveyoufedthedog?Yes,Ivealreadywateredtheplants.Haveyouwateredtheplants?Yes,Ivealreadycleanedmyroom.Haveyoucleanedyourroom?OK,letsplaycomputergame!Great!1.SorryIcouldntgetbacktoyousooner.很抱歉我没能今早回复你的电子邮件。很抱歉我没能今早回复你的电子邮件。getbacktosb给某人回信给某人回信=writetosbIllgetbacktomymother.我将给我妈妈回信。我将给我妈妈回信。2.Istarted

32、aboutanhourago,butIhaventfinished.我是约一小时前开始做的，但还没有做我是约一小时前开始做的，但还没有做完。完。注意此句时态。注意此句时态。1.ThenIhavetotakethedogforawalk.我还必须带着狗出去溜溜。我还必须带着狗出去溜溜。（1）takev.携带携带,拿走某物拿走某物,伴随某人伴随某人takeletterstothepost把信付邮把信付邮takeafriendhomeinonescar用汽车送朋友回家。用汽车送朋友回家。takethedogoutforawalk带狗出去散步。带狗出去散步。（2）take得到、享有、吃喝得到、享有、吃

33、喝takeaholiday休假休假takeawalk散步散步takeabath沐浴沐浴takeadeepbreath作深呼吸作深呼吸2.Ihaventdoneanyofthosethingsyetbecausemygrandfathercametochattome.那些事情我一样也还没做，因为我祖那些事情我一样也还没做，因为我祖父来和我聊天。父来和我聊天。（1）because连词连词因为因为Ididitbecausetheyaskedmetodoit.我做这事是因为他们要我做。我做这事是因为他们要我做。（2）because所表达的原因是未知的，所表达的原因是未知的，如果要表达明显的理由，或被认

34、为是已如果要表达明显的理由，或被认为是已知的，则用知的，则用as或或for/so。Asitsraining,youdbettertakeataxi.Itsrainingsoyoudbettertakeataxi.既然在下雨，你最好乘计程车。既然在下雨，你最好乘计程车。（3）for和和becauseof相近相近,后面要加名后面要加名词或名词短语。词或名词短语。forthisreason为此原因为此原因foritsscenery因风景著名因风景著名Becauseofhisbadleg,hecouldntwalksofastastheothers.因为他的腿有毛病因为他的腿有毛病,他不能跟别人走他不

35、能跟别人走得一样快。得一样快。Manypeoplehaveacoldbecauseofthecoldweather.由于天气冷，许多人都感冒了。由于天气冷，许多人都感冒了。（4）chatv.n.闲谈，聊天闲谈，聊天chatwithsb.和某人聊天和某人聊天Theywerechattinginthecorner.他们在屋角聊天。他们在屋角聊天。短语总结去海滨度假去海滨度假游泳衣游泳衣给植物浇水给植物浇水旅游指南旅游指南清理清理把把放在放在里里我的大部分工作我的大部分工作立刻立刻喂猫喂猫goonabeachvacationbathingsuitwatertheplantstravelguidebo

36、okcleanoutputinmostofmyjobsinaminutefeedthecat短语总结准备好准备好关闭关闭带着带着去散步去散步开始做某事开始做某事生火生火保重保重bereadyturnofftakeforawalkstartdoingsthlightthefiretakecareSectionB2aListening_writtenoriginalsongs_wonanaward_hadconcerts_madeamusicvideo_beeninTV原创歌曲原创歌曲HavetheybeenonTVyet?Yes,theyvebeenonTVlotsoftimes.on表示“正在

37、进行或发生”,强调状态beon的完成时可以和表示一段时间的状语连用。Thefilmhasbeenonfortenminutes.电影已经演了10分钟了。lotsof=alotof很多，可以修饰可数n.和不可数n.修饰可数n.相当于many修饰不可数n.相当于much1.writtenoriginalsongs2.所做的最早的歌曲所做的最早的歌曲（1）originaladj.最初的最初的,最早的最早的Theoriginalplanwasbetterthantheplanwefollowed.原先的计划优于我们所实行的原先的计划优于我们所实行的计划。计划。Explanation（2）新创的）新创的

38、,有创见的有创见的anoriginaldesign别出心裁的设计别出心裁的设计anoriginalwriter富有创见的作家富有创见的作家2.wonanaward赢得一项奖赢得一项奖（1）awardn.作过决定而赠与之作过决定而赠与之物（奖品等）物（奖品等）Hishorsewasgiventhehighestawardattheshow.他的马在展览会中得到最高奖。他的马在展览会中得到最高奖。（2）award n.助学金助学金（3）v.颁发、授与、赏给颁发、授与、赏给Hewasawardedthefirstprize.他获得了第一名的奖励。他获得了第一名的奖励。DontmisstheNewOc

39、eanWaves!Doyoulikepopmusic?Mostpeopledo.OneofthebestbandsonthemusicsceneistheNewOceanWaves.Inthelasttwelvemonths,theyvehadthreemajorconcertsandmadeabitCD.TheyregoingtoappearonCCTVnextmonth.Andthentheyregoingtogoonaworldtourinwhichtheywillperformintendifferentcities.Besurenottomissthemiftheycometoaci

40、tynearyou-ifyoucangettickets,thatis.one of+复数名词，之一The Changjiang River is one ofthe longest rivers in the world.in the last/past 在过去的在过去的用现在完成时用现在完成时In the last/past three years,I have studied English very hard.have concerts=have a concert 举办音乐会举办音乐会推出轰动一时的光碟推出轰动一时的光碟本句中本句中which they will perform in

41、 ten different cities是定语从句，修饰是定语从句，修饰先行词先行词tour,在定语从句中，如果介词提前，介词后只能用在定语从句中，如果介词提前，介词后只能用which;介词介词+副词表示地点是副词表示地点是=关系副词关系副词wherebe sure to do sth 确信，对确信，对有把握有把握Be sure not to forget it.“Foryears,weplayedotherpeoplessongs,”saysleadsingerZhuWen.“Butnowweplaymostlyourownsongs.Werehadafewsongsinthetopten

42、,butwereallyhopetohaveanumberonehitsomeday.”GoodlucktotheNewOceanWaves.Theyreofftoagreatstart.Andtheyrereallynicepeople.Didyouknowthattheygavehalfofthemoneytheymadetoacharityforhomelesschildren?许多年来许多年来hope 希望，表示的是有把握，信心实现某一愿望希望，表示的是有把握，信心实现某一愿望hope to do 希望做希望做I hope to see you again.我希望再见到你。我希望再见到

43、你。be off 离开，走开离开，走开be off to 离开，到离开，到去去I must be off now.half of 一半、二分之一一半、二分之一相当于一个分数，作主语时，谓语动词的相当于一个分数，作主语时，谓语动词的单复数取决于分数后（即单复数取决于分数后（即of后）的名词。后）的名词。Half of the students have gone to the parkHalf of the money was used up.短语总结获奖获奖原创歌曲原创歌曲录制音乐唱片录制音乐唱片上电视上电视举办音乐会举办音乐会流行音乐流行音乐在过去的十二个月中在过去的十二个月中winanaw

44、ardoriginalsongsmakeamusicvideobeonTVhaveconcertspopmusicinthelasttwelvemonths短语总结轰动一时的光碟轰动一时的光碟在中央电视台在中央电视台一定（不）要做某事一定（不）要做某事离开，走开离开，走开国庆节音乐会国庆节音乐会在在前面前面乘坐火车乘坐火车ahitCDonCCTVbesure(not)todosthbeoffNationalDayConcertinfrontoftakeatrain短语总结做家务做家务与与道别道别还有什么还有什么还有一件事还有一件事dochoressaygoodbyewhatelseonemor

45、ethingHaveyoubeenbacktotheplacewhereyourancestorslived,worded,studiedandplayed?RobertQian,aChineseCanadian,alreadyhas.NowinChina,hehasfoundthathisfamilyislikeatalltreewithlongroots.此句是一个复合句，省略了与上句相同的部分。原句应该为Robert Qian,a Chinese Candianhas been back to the place where his ancestors lived,worked,stud

46、ied and played.加拿大籍华人加拿大籍华人 RobertisjustoneyoungoverseasChinesewhohascometovisithisancestorshomeland,aspartoftheInSearchofRootssummercampprogram.TheprogramisorganizedbythelocalgovernmentofGuangdongProvince.Thisprogramstartedin1980,andsofarhasbroughtthousandsofoverseasChinesestudentstoChinatolookfort

47、heirfamiliesroots.Theyoungpeopleareusuallybetween16and25yearsold.Most,likeRobert,canhardlyspeakanyChinese,andhaveneverbeentoChinabefore.寻找、追寻寻找、追寻=look for sth/sbWe drove round the townin search of a good hotel.is organized by 由由组织组织The meeting is organizedby the monitor.so far 迄今为止迄今为止，常与现在完成时连用SO

48、far在句中的位置较灵活，多放于句首或句尾，用在从句或分句中时也会置于句末。So far,we have learned more than 1500 English words.ThestudentsmainlyvisitpartsofGuangdongProvinceinsouthernChina.Duringthetwo-weekcamp,theystudyChineseculture,seechangesthathavehappenedinthatarea,andvisitinterestingsights.Goingtotheirancestorsvillageisoftenthem

49、ostexcitingpartofthetrip.Thestudentsfeelthattheyarepartofthevillage,andexperiencevillagelife.Theydrinkfromthevillagewell,goforwalksthroughthecountryside,andwatchthevillagersdotheirdailyactivities.数词数词-名词单数名词单数 作为作为adjgo for walk 去散步去散步=take a walkOur family like going for walks after supper.watch+sb

50、+do/doingI often watch them play football.Many people watched the boys climbing themountain at that time.CathyQin,ayoungAmericanstudent,hadthistosay,“ThankstoInSearchofRoots,IambeginningtounderstandmyChineseroots,andwhoIam.Ithasbeenagreattrip,andIhavesomanymemoriesofChinatotakewithme.”多亏，由于多亏，由于Than