高中英语Unit5MeetingyourancestorsSectionⅢ课件新人教版.ppt

SectionGrammar,一,二,一、单句填空1.Howlonghasitbeenraining?It(rain)fortwohours.2.Hello,Tom.I(look)foryouallmorning.Wherehaveyoubeen?3.Forthelastthreemonths,Matthew(study)Chinese.4.He(wait)overtheresince2:00.5.She(play)tennissinceshewasseven.6.Thewar(go)onfornearlyadecade.,hasbeenraining,havebeenlooking,hasbeenstudying,hasbeenwaiting,hasbeenplaying,hasbeengoing,一,二,7.Withoutdoubtyou(work)veryhard.8.I(look)forwardtomeetingyou.9.Thepagoda(stand)theresincetheTangDynasty.10.Biologicalsystem(do)thisforbillionsofyears.,havebeenworking,havebeenlooking,hasbeenstanding,hasbeendoing,一,二,二、用正确的时态完成句子1.自从上周以来一直下雨。Itsincelastweek.2.我累坏了。我一直工作一整个下午。Iamtiredout.Ithewholeafternoon.3.今天真是个多事的日子。Toomuchtoday.4.我想要见你已好久了。Itoseeyouforalongtime.,hasbeenraining,havebeenworking,hasbeenhappening,havebeenwanting,现在完成进行时一、现在完成进行时的构成Wehavebeenstudyingheresince2012.自从2012年以来,我们一直在这里学习。归纳现在完成进行时的构成为:have/has+been+动词的-ing形式二、现在完成进行时的基本用法Wehavebeenworkingonthisprojectforovertwomonthsbynow.到目前为止,我们一直在做这个项目,已经花了两个多月了。归纳“这个项目”从过去就开始做了,并且一直持续到现在,可能还要继续下去。,三、现在完成进行时与现在完成时的区别根据句意完成句子,注意比较句子时态的不同Shehaswritten(write)anovel.她已经写完了一部小说。(已经完成)Shehasbeenwriting(write)anovel.她一直在写一部小说。(还在写)归纳在无时间状语的情况下,现在完成时强调动作的完成,而现在完成进行时强调动作的延续。Therescueteamhavebeenworking(work)fortwohours,buttheystillhaventfound(find)themissingboy.救援队一直工作了两个小时,但仍然没有找到那个失踪的男孩。归纳如果要明确表示现在的动作要进行下去,就得用现在完成进行时,而不能用现在完成时。现在完成进行时与现在完成时相比,更强调动作从过去到现在一直持续或者反复进行。,四、各种“进行时态”表示某个时候正在发生的动作,用进行时态,常与相应的时间状语连用。现在正在发生的情况,用现在进行时;过去某个时候正在发生的情况,用过去进行时;将来某个时候正在发生的情况,用将来进行时。Whoisswimminginthelake?谁正在湖里游泳?(现在进行时)HewasreadingwhenIcamein.我进来时他正在看书。(过去进行时)Thistimenextweekweshallbeworkinginthatfactory.下个星期的这个时候,我们将在那个工厂工作。(将来进行时),温馨提示有些动词不能用于现在完成进行时,但可用于现在完成时:状态动词be,have,exist;情感动词like,love,hate,detest;感觉动词see,hear,know,feel,sound;短暂动作的动词finish,marry,getup,come,go等。Theyhavefinishedthework.他们已完成了这份工作。Theyhavefinishedtheworkfortwodays.Theyfinishedtheworktwodaysago.他们两天前就已经完成了工作。Theyhavemarriedfor28years.Theyhavegotmarriedfor28years.Theyhavebeenmarriedfor28years.他们结婚28年了。,一,二,一、用所给单词的适当形式填空A1.Look!It(snow).Itsbeautiful!ThisisthefirsttimeIveeverseensnow.答案:issnowing2.WhileI(sit)inameeting,mymobilesuddenlyrang.答案:wassitting3.Hewillstopshowingoff,ifnonotice(take)ofhim.答案:istaken,一,二,4.Everymorning,thesun(shine)inmybedroomwindowand(wake)meup.答案:shines;wakes5.Thedumplingsweresodeliciousthatthey(sell)innotime.答案:weresold6.Whenhe(found)Microsoft,BillGateswasonly20yearsold.He(write)hisfirstcomputerprogrammesixyearsearlier.答案:founded;hadalreadywritten,BInterviewer:Jane,howlonghaveyoubeenlearningEnglish?Jane:I1.(learn)Englishforsixyears.Itsoneofmyfavoritesubjects.Interviewer:Whatothersubjectsdoyoulike?Jane:Ialso2.(love)artandphysicaleducation.Interviewer:Howoftendoyoudosportsperweek?Jane:IgojoggingeverymorningandIhavebeenplayinginmyschoolsbasketballteamfortwoyears.We3.(train)threetimesaweek.Interviewer:Andwhataboutart?Doyoupaintalot?Jane:Ohyes,I4.(paint)sinceIwasjusttwoyearsold.,一,二,havebeenlearning,love,train,havebeenpainting,一,二,二、根据括号内的汉语提示完成句子1.She(打排球)formanyyearssinceshewasyoung.答案:hasbeenplayingvolleyball2.YoumustbemistakenaboutseeingLarryatthetheater;Imsurehe(整个星期都在国外).答案:hasbeenabroadallweek3.WhenMarkopenedthedoor,hesawawomanwhohe(之前从未见过)standingthere.答案:hadneverseenbefore4.Theywontbuyanynewclothesbecausethey(正在攒钱)tobuyanewcar.答案:aresavingmoney,一,二,5.Wehavesomanyproblemstodealwithbuttime(快用完了).答案:isrunningout6.David(一直在告诉我们)howtorespondtothethingsinlifethathappentous.答案:hasbeentellingus7.Whenherealizedhe(走入)adeepvalley,hewastoofrightenedtoknowwhattodo.答案:hadwalkedinto8.Lisawillpassherdrivingtestforshe(一直在准备)foritformonths.答案:hasbeenpr