人教版高中英语必修第二册Unit 1-5 全册教案

人教版(2019)高中英语必修第二册Unit1-5全册教案【教材分析】ListeningandSpeakinginThelisteningtextisaninterviewaboutanprotectionproject.Morethan2participatedintheproject.ThereporterLiuBin.Bylisteningtothetext,studentscanunderstandthesignificanceofcultuheritageprotection,andteenagerscanusetheirknowledge,combineinterestsandadvantages,etc.toparticipateintheactionofculturalhListeningandTalkingintrvisittheKremlin,RedSquareandsurfunctionalitemsof“startingaconversation”,whichistoryandcurrentsituationofChineseandfortourismexperiencesorfromotherpeople'stourism【教学目标】1.Guidestudentstounderstandthecontentofliste2.Cultivatestudents'abilitytoguessthemewiththeirpeershowtoparticipateiyourpardon,but…”"Forgivemeforasking,bu【教学重难点】1.Guidestudentstounderstandthe2.Cultivatestudents'abilitytoguessthemewiththeirpeershowtoparticipatei3.Enablestudentstou【教学过程】TheteacherisadvisedtotalkaboutthemeaBoysandgirls,beforeourlistening,let'sworkinpairsandoftheword"Heritage"Whatdoestheword"heritage"mean?ShareyourunderstandingofitandyoucanuseexampleHeritagemeansthetraditionalbeliefs,values,customs,etc.ofafamily,countryAftertheirsmalltalk,theteachercanaskstudentstopredThelisteningtextisprobablyabouthowtoprotectafThenplaytheradiowhichisaboutaninteculturalheritageprotectionproject.AndafterfinishinglisteningforthefiYouthsfromsevencountriesareworkingtogethertoprotecMountTai,oneofthemostfamToguessthemeaningofnewStep4:GuessingthemeaningofReason:thewordmeansthesameReporter:ItissaidthatyouaVolunteer:WearemakingsomesignswhicharedesVolunteer:Besides,wetookalotofpicturesofpinetreewhichaimstopromotepeople'sawarenessofprotectingtheprecioReporter:SoundsgreatandaReporter:Doesyourha第4页共65页Volunteer:Definitely.MoreandmoretouristsarenotourguidewhentheyvisittheKremlin,RedSquareandsurroundifirsttime,andthenaskthestuWorkingroups.Chooseaculturaconversationbetweensometouristsandtheirtourguide.TaketurnstoplaytheAccordingtoActivity3,writedownaconversationbetweenthetFromProblemstoSo【教材分析】1.ThissectionfocusesculturalheritageprotectionduringtheconstructionofAswanDam,aswellasthesolutions.Onthebasisofunderstanding,studentsshouofinternationalcooperationinsolandcoordinationbetweenculturalheritagepr【教学目标】1.Enablestudentstounderstandthemain2.Motivatestudentstousethereadingstrategy"ma4.Enablestudentstounderstandthevalueofprotectingculturalh【教学重难点】1.Guidestudentstopayattentiont2.Helpstudentssortoutthetopiclanguageaunderstandthenarrativecharacteristicsof"time-event"in3.Leadstudentstounderstandthevalueofprotectingculturalheritage【教学过程】Step1PredictingthemainideaofthepLookatthetitleandthepictures,andthenpredictwhatthepassagewillbeReadquicklyandfigureoutthekeywordsofeachparagraph.Paragraph2:proposalledParagraph3:committeeestabParagraph4:broughtTaskofthesecondfastreading:2.Whydidthebuildingofthedamleadtoprotests?3.HowdidthegovernmentsaveA.Successful.B.Negative.C.Useless.D.Dou5.WhatcanbelearnedfromtheAswanDamReadmorecarefullyandanswerthef2.Findoutthenumbersinparagraphfourandexpnumbersinsteadofexpressionsworkersrescued22templesandcountlesscultural5.Beforethebuildingofthedam,whatprob6.Whatwordscanyouthinkoftodescribetheworkingprocessoftheproject?Dividethepassageintothreepartsandgetthemainideaofeachpart.TheintroductionofthetopicKeepingtherightbalancebetweenprogressandtheprotectionofculturalsitesisTheprocessofsavingculturalrelicsBigchallengescansomeThegovernmentturnedtotheUNforheExpertsmadeaproposalforhowtosaveculturalCulturalrelicsweretakendownandmoThesummaryofthetext1.Howtodealwiththeconstructionandtheprotectionofcultur2.Asstudents,whatshouldwedotoprotecTheoutlineofthepassageAbigchallenge—thebalancebetweenproOverthenexttwentyReviewwhatwehavelearnedandfindoutthekeylanguag第8页共65页【教材分析】beginwith,teachersshouldleadstudentstorevisewhattwhichandwhom"andcaseswherewecanomittherelativepronouns.Thisperiodcarriesconsiderablesignificancetothecultivationisexpectedtoenablestudentstomasterthisperiodthorou【教学目标】1.Guidestudentstoreviewthebasi3.Strengthenstudents'grea【教学重难点】1.Helpstudentstoappreciatethefunctionofrelativepronounsandadver2.Instructstudentstowriteessaysusingthepr【教学过程】本节语法思考：定语从句在复合句中的作用是什么?关系词有哪些?定语从句在复合句中的作用相当于形容词，它在句中作定语修饰名词或代词。他们在先行词和定语从句之间起到联系作用，同时在意义上代表先行词并在定语从句中担任一个成分。被定语从句所修饰的词称先行词，定语从句一般放在先行引导定语从句的关联词称为关系代词和关系副词。关系代词有who,whom,whose,that,which和as,关系副词有when,where和why。Step1:巩固复习限定性定语从句基本用法。一、定语从句关系代词用法：1.定语从句中关系代词的选用主要由先行词决定。2.当先行词是表示人的名词或代词时，关系代词一般用who;that;whom;that;3.当先行词是表示事物的名词或代词时，关系代词一般用which;that;whose;4.当先行词既有表示事物的名词或代词，又有表示人的名词或代词时，关系代词一般用that.引导定语从句时，其先行词可以是指人的名词，其实也可以是指物的名词。二、关系副词的用法：如果先行词是指代“时间的名词”,还原到定语从句中作时间状语，则用关系副词when;如果先行词是指代“地点的名词”,还原到定语从句中作地点状语，则用关系副词where;如果先行词是指代“原因的名词(reason)”,还原到定语从句中用作原因状语，则用关系副词why。Step2:限制性定语从句几种特殊情况。一、定语从句中介词+关系代词用法当关系代词在定语从句中作介词的宾语时，我们通常用“介词+关系代词”引导定语从句。关系代词只能用which或whom。先行词指物时，用which;先行词指人时，用whom。在这个结构中，介词的确定的原则是：1.依据定语从句中动词或形容词等所需要的某种习惯搭配来确定。杰克向我介绍了我不很熟悉的那个朋友。2.依据与先行词搭配的具体意义而定。我不会忘记我们一起在乡下工作的日子。3.根据所表达的意思来确定。这个聪明的孩子在墙上挖了一个洞，透过它我们可以看到屋里发生的事情。朱丽亚擅长德语、法语和俄语，这三样她都说得流利。5.在定语从句中，有一些含介词的动词短语不可拆开使用，如lookafter,lookThebabiesafterwhomthenursesarelooki二、介词+关系代词常见句型：这个结构中，代词常常为all,each,one,many,much,mos“代词+of+which/whom”通常在定语从句中用作主语，说明整体中的一部分。有Itisreportedthattwoschools,bothofwhicharebeing据报道，在我的家乡两所学校都正在建设中，将于明年投入使用。这种结构常用来引导非限制性定语从句，有时候也可以把“of+which/whom”置于数词前。3.“the+名词+ofwhich/whom”引导非限制性定语从句这个结构中，ofwhich/whom充当定语，修饰前面的名词，整个结构相当于4.“the+形容词比较级(最高级)+of+which/whom”引导非限制性定语从句。Therearetwobuildings,thelarger这儿有两座建筑物，较大的那一座几乎有100英尺高。第11页共65页三、限制性定语从句中，关系词可以省略的几种情况。1.定语从句的先行词在定语从句中作宾语时，关系词通常省略。Ihavetakenwithmethetwobooks(that/which)youaskedmeto我把你要我送还给市图书馆的那两本书带走了。2.先行词是way,reason,time,place等且它们在定语从句中分别作方式、原因、时间和地点状语时，其后定语从句的相应关系词that/inwhich,why/that,when,where等可以省略。是错误的。3.由and,but,or等并列连词连接两个或两个以上的定语从句修饰同一个先行词时，第一个关系词可以省略，但第二、三个一般不可以省略。Thereason(why/that)hewante他想卖掉房子的原因是他的手术需要很多钱。【作业布置】填入适当的“介词+关系代词”使句意完整。他是你可以信赖的人。2.JackintroducedtomehisfriendIwasnotv杰克向我介绍了我不很熟悉的那个朋友。3.I'llneverforgetthedayweworkedtogeth4.我不会忘记我们一起在乡下工作的日子。Thecleverboymadeaholeinthewall,wecouldseewhatwashappeninginsidethe这个聪明的孩子在墙上挖了一个洞，透过它我们可以看到屋里发生的事情。第12页共65页【教学目的与核心素养】4.Strengthenstudents'greatinterestinwritingdiscourses.【教学重难点】【教学过程】Doweneedtolearnmoreaboutothercountries'culturalheritage?ofChina'sancientcul(Theyareusingdigitalphotograpmeetingpointfordifferentculturesandarepartofthehist4.Whatdoyouthinkoftheresearcher'sopinionintLanzhou,9August2017.A“Appreciatingone'sownculturalheritageisveryimportantforuourselves.AppreciatingthinternationalcommunicationandunderstandTheyarerecordingandcollectingdigitalimagesofcultuhistory.Nearly500,000high-qualitydigitalphotographshavebeenproducedsincethepartofthehistoryofmanycountries.E.ReportingverbsF.Wordstoshowcomparisonand/oToday,thecavesareju2.Underlinetherelativeclausesthatthewriterusestoidentifythefollowing.Theyarerecordingandcollectingdigitalimagesofcultuculturalheritageofoandunderstanding."Today,thecavesarejus第14页共65页andpersuasive.2.Explainyourunderstandingofthesentences:"Appreciatingone'sownculturalheritageisveryimportantforunderstandingourselves.Appreciatingtheculturalheritageofothercountriesisveryunderstanding."ourselvesandbeproudofourprofoundandextensiveculturalheritage.Meanwhile,weshouldunderstandandappreciateothercultureWriteanewsreportaboutLiHuawhoworkstoprotectourculturalusingthefollowingnotesandyoucanadddetailstomakProfession:aseniorhighs-takesphotosofoldbuildingswritesaboutthebui【教学目标】第15页共65页1.Guidestudentstounderstandthecontentofvisualstopredictcontent.2.Cultivatestudents'abilitytoguessthemeaningofwordsinlistening;discusswiththeirpeershowtosaveenontotalkaboutoneoftheeusedfor….”“Ididitto/inorderto/soasto【教学重难点】1.GuideSstousethepredictionunderstandthecontentoflisteningtexts;2.GuideSstoexpresstheiropinionsonhowtoparticipateinwildlandcommunicatewiththeirpeersaboutthelivingconditionsandprotectiofwildlifeinsimpleEnglish.【教学过程】WhatmessagesdotheseposterssharWorkinpairsanddiscuss.AndthenshareyourviewafterSomeanimalsareendangeredandListeningtip:usevBeforelistening,lookatthepictures,videos,chapredict.Playtheaudiowhichisaboutthelisteningtothefirstpartofhunting,habitatandpollution.WemustmakepeopleawareAfterfinishingthetaskabove,thetea3.Whatdoes"changebeginswithyou"mIfyouwantthingstochange,youmustchangeyourselffirstandnotwaitforInpairs,discussthequestions,roleplaytheexample,andthentalkaboutoneofB:Well,Iknowthatthedramaticallysmaller,sothandclearwaterhabitats,soit'sdifficultforthemtA:That'sterrible.WhatmeB:TheauthoritiesareunderpressuretomakelawstobanillegalhuntingwhalesandtellpeoplenottobuywhaStep1:Listentothetape,forthefirstti4.Putpapercut-outsB.sothatbirdsdonoC.tomakesurethatbirD.areusedforwatchingbirdsfStep2:Listenagainandusethephrasesyouheartthat...2.I'vebroughtafieldguide4.Birdwatchingclubscleanuphcut-outsonwindowsproWorkingroups.AskSstothinkofthewildlifeinneighborhoodandtheirneeds.【教材分析】Thethemeofthisunitishumanandnature,focusingonthethemeofwildlifeprotection.Natureisacomplexecosystem,inwhichbetweenanimalsandplants.Becauseoftheroleofthefoodchain,theextinctionofextinctionofspecieswillhaveaseriousanecosystem,resultinginimmeasurablelossprotectwildspecies.Toprotectwpublicserviceadvertisingsloganrhinoceroshorn,everyfur,everybowlofsharkfinsoup,everyeverytigerboneproduct,etc.consumedbyhumanbeings,areinnocentwildanimalsThemissionofwildaidistobanillegaltradeinendangeredwildlifeandmitigateclimatechange.Itaimstoeducatethepublictoreducethdemandforendangeredwiawarenessofenvironmentalprotection.【教学目标】1.Improvetheawarenessofwildlifeprotectionbyacquiringtheknowledgeof第19页共65页2.Focusonenvironmental3.Analysethelivingenvironmentof4.Skillfullyusethevocabularyandgrammarkn【教学重难点】2.Guidethestudentstos【教学过程】2)ItisoneoftheBeijingFeelsorryandsad.TheyshouldnThepopulationofantelopesdropssobadlybecauseofbeinoftheirhabitats.(4)WhyshouldwecontinuetheprotectionprogI'm(2)bytheirMyguideworksatanaturereserve,whicfParagraphs5&6ThegovernmParagraph7Wemu inharmonywithnaturecanwplanet.Paragraph5:TheChParagraph6:TheeffectivemeasureshaveParagraph7:Humanbeingsmustchangethewayoflifeinordertosavetheplanet.ChangtangNationalNaEffectsachievedafteryearsofprotectChangingourwayoflife.What'sthepurposeofthisarticle?fromtheendangeredspecieslist,tIntroducethetopic—why—how—resultsDiscoveringUseful第22页共65页【教材分析】thepassivevoiceofpresentcontinuoustense.Rarewildanimalsaresufferingfromlarge-scalepoaching,andspeciesareonthebrinkof"Being"and"suffering"arethemeaningsofthepresentprogressivepassiveTheusageofpresentprogressivepassivevoiceisofgreatimportan【教学目标】1.Motivatestudentstodeepentheunderstandingoftheusageofpresent2.Enablestudentstomastertheusageofpresentprogressivepassivevoiceand【教学重难点】1.Helpstudentstoappreciatethefunctionoftheusageofpresentprogressive2.Instructstudentstowriteessaysusingtheproperusageofpassivevoice.【教学过程】Lookatthepictureandtellmewhatworkersa第23页共65页Step1:ReadtheMycomputerisbeingrepairednow.我的电脑正在修理中。特殊疑问式：WhenHowWhereWhyWhat(Am/Is/Are+主语+第24页共65页StepII:WhendoweusethePresentProgressivePassiveVo①表示说话时正在进行的被动动作。(now,atthemoment)ActionsarebeingtakentorealizeChinesedr②示现阶段正在进行的被动动作。(说话时不一定在进行)Theproblemoffoodsafetyis③表示一种习惯的被动行为(always,constantly),带有赞扬、羡慕、讨厌等感情色彩。Childrenofourneighborsarealwaysbeingpraisedbyourparents.④与某些情态动词连用表示对正在发生的动作进行推测。Asaresultofstayinguplatetalkinglastnight,Jimmymaybebeingscoldedby1.像takecareof,lookafter,talkabout,thinkof等动词与介词构成的短语用于现在进行时的被动语态时，其中的介词不可省略。Thewaystostopillegallyhuntingarebeingtalkedabout.阻止非法捕猎的方法正在研讨中。2."be(am/is/are)+under/in+n."有时可相当于现在进行时的被动语态。Manyquestionsareunderdiscus=Manyquestionsarebeingd许多问题正在被讨论。3.有时表“状态，心理活动，情感”等的动词，常用在一般现在时的被动语态表Therunawayofthetrafficaccident警方正在通缉交通事故的逃逸者。现在这个计划正在讨论过程中。Anewlawisbeingmadetopreventendang为了阻止濒危动物的灭绝新的法律正在制定中。→Sometreesarebeingcutdownbyworkersinthepark.(被动语态)第25页共65页一般疑问结构be(am/is/are)+主语+beingdone特殊疑问结构特殊疑问词+be(am/is/are)+主语+beingdone[课后巩固]花式变换句式.Theyarebuildingamodern1.Amodernschoolinhishometown.(改为被动语态)2.Amodernschoolinhishometown.(把句①改为否定句)3.inhishometown?(把句①改为一般疑问句)4._(对句①就inhishometown进行提问)【答案】1.isbeingbuilt2.isn'tbeingbuilt4.WhatisamodernschoolUnit2WildlifeProtecti【教材分析】Theactivitythemeis"theparticipationofthewholesociety.ItisimperativetoeducatethepubliconwildlifeTeenagersarenotonlythemainbodyofeducation,butalsothe"ambassador"ofpublicityandpromotion.Tomakeposituationofendangeredanimalsandofreadingandunderstandingthecontentofpostersandmakingposters,studentsshouldbetrainedtomasterandusethestyleofposters,andtheirsocialresponsibilityandsenseofresponsibilityshouldbecultivated.peopletoprotectallkindsofwildanimalsandnottreatthemdimeaningandvalueofexistence.Theworldisbeautifulbecauseofthediversityofbiology.Thearticleusesthetoneofstatementtomakepeopleunctheauthor'spointofview.ThesecondPOSTER"don'tmakepaperwithmyhome!"adoptsanthropomorphicrhetoricanthosebehaviorsofdeforestationanddestructionofanimalhprogressiveexplanationofthetitle.Exclamatoryareusedinthispaper,whichexpresstheauthor'sattitaddition,thetitleofthesetwopostersusesexclamationsenandemotionalcolor,coupledwithvividpic【教学目标】4.Strengthenstudents'greatinterestinwritingdiscourses.【教学重难点】1.Stimulatestudentstohaveagoodunderstandingofhposterproperly.【教学过程】Yes,Iwanttobeavolunteerofit,becauseIwanttohelpthepets,whichareTakecareofanimals.3.Howdotheyoungpeoplethinkoftheirwork?4.WhathelpdoesthecentrenII.Readthetextagainandthenchooset1.WhatshouldwedowhenweA.Treatallthewilda2.What'sthebadeffectofcuttingdownbillionsoftreestomakepapeB.MakeanumberofwildlifD.Allofthem.1.ReadthepassagemorecarefulThefounderoftheSmallFItwas1.startedbyagThesituationoftheshelterTherearemanyanimalslTheyoungpeoplekeepitcleanandtakecareoftheanim第28页共65页译文：当一些高中生和他们的父母看到在主人搬走后， 【答案】很多宠物被遗留下来2.Theyoungpeople(whoruntheshelter)workhardtokeeptheplace译文：负责收容所的年轻人努力保持收容所的清洁、照顾这些动物、【答案】登广告以便让人收养这些宠物(当涉及野生动物保护时),allspecies—thegood,thebad,andtheugly—should【答案】wildlifeprotection (以至于人类就可以有更多的纸)?【答案】sothathumanscanhavemorepaper5.强调句型：(正是因为这个原因)theWWFconstantlyputupinformationtostiruppublicinterestinthewelfplanet.6.Thatiswhat..wh最需要的).【答案】whattheanimalsreallywantmost英文海报的特点：英文海报通常含有通知性、宣传性，所以主题要明确，一目了然.它还包含广告的特点，要求内容简明扼要，形式丰富。首先根据海报的特点、格式写明标题.海报中往往把内容作为大标题.例如：不同的海报其正文部分的侧重点不同。对于介绍性的海报，首先要引出话题，其次列出原因，最后是总结。对于宣传类的海报，要写明具体内容，活动内容，地点以及参加活动的注意事项，主持或举办单位等。3.图片：要选择引人注目的图片，与主题要相关，色彩明亮。话题句式信不信由你，目前世界上仅现存几千只熊猫。3.It'sbecauseofhumanact正是因为人类的活动，老虎处于濒危的状态。政府已采取有效的措施来保护它们。6.Peopleshouldraisetheawarenessoftheprotect人们应该提高保护野生动物的意识。7.It'samazingthat非常令人吃惊，目前中国仅有不足1000只江豚。课后巩固请设计一个海报，号召人们加入到保护大熊猫的行动中来。1.大熊猫是中国乃至世界的稀有动物；2.由于栖息地遭到破坏，竹子被砍伐，大熊猫觅食越来越困难，正濒临灭绝；3.政府已建立数个自然保护区来保护大熊猫；4.拯救熊猫的项目需要更多的关注和资金。bamboohasbeencutdown,itisbecomingmoreandmoredifficultforgfindfoodforthemselves.Sotheyarebecomingextincgovernmenthassetupsomenaturereservestocarryoutthisimportantrescuep【教学目标】1.Guidestudentstounderstandthecontentoflisteningtextsintermsof2.Cultivatestudents'abilitytodefinewordsandunderstandan3.Instructstudentstousetomaintaintheconversationapprop4.Enablestudentstonaturallyuse第31页共65页toexpresstheirguess,expectationo【教学重难点】1.Cultivatestudents'l2.Enablestudentstonaturallyusethtoexpresstheirguess,expectationorbelief.【教学过程】TheteacherisadvispageTheinternetisbecomingtInternetjustlikemeet第32页共65页1.Then,playthetapeagain.Andafterf1)Abloganonlinediarywher ,Ilikebasketball,soIwritealoThenchecktheanswerswithpartthecorrectbrackets.PayattentionthelisteningtA.Usesimplerwords.A:HowmuchtimedomorethanfourhoursonlinA:Itdepends.I'dsayfromhalfanhourtothreehours.A:Ilistentomusic,streamvidB:Lotsofthings.Iespeciallyliketochatwithmyfriendsandfamily.BB:Soundsamazing.Icertainlywil better. 2.XiaoBo'ssecondap wordsusedtoexpresspredictions,guesses,andbeliefs.Thenchecktheanswers.Predictions,Guesses Lookatthedescriptionofsomemessagewhenevertherehasbeenanthinklotsofpeopleimaginetogetherwouldbegreat.Whatdoyouthink?anythingimportant.Ibelieveboththeyoungandold1.Instructstudentstotalkabouthowtouandlinkthetextwithth3.Stimulatestudentstoenhancereadingskillsbyusingthexplorethevirtualworldonline,andexperiencethemagicoftheInternet.【教学重难点】mainideaofthetext.Readthetitleandtrytoguesswhatthetextwiloftendonotfollowstrictgrammarrulpossibletocatchtheattentionofthereaders.A.negative3.What'sthepurposeoftheauthoA.Tointroducetwooldpeople.B.Toexplainhowtoapplyforjobsonline.D.TogivetwoexampleshelpeReadthepassagequicklytosolvethefollowingReadthetextandanswertheq2.HowdidthepeopleintheonlinecommunityhStep4:Carefulreadingformainideasofeachparagraph.第36页共65页ReadcarefullyandfigParagraph2.JandevelopedaseriousillnParagraph3.Jandecidedtostartan(1)HowdoyouarrangeDiscoveringUseful【教学目标】1.Guidestudentstoreviewtheb3.Strengthenstudents'great【教学重难点】2.InstructstudentstowriteessaysusingtheproperthePresentPerfectPas第37页共65页【教学过程】引导学生观察下列句子特点，总结共同点。4.(教材P28)Shenolongerfeelslonely,and5.(教材P32)TodayIthoughtI'dblogaboutaquestionthathasbeenasked一、常与现在完成时连用的时间状语有：recently/lately最近eversince自那以来sofar迄今为止inrecentyears在最近几年里sincethen从那时起ever曾经bynow到现在为止二、现在完成时态的意义。1.现在完成时的被动语态强调一个发生在过去的被动性的动作，动作已完成并强调对现在造成的影响或结果，主语和谓语之间为被动关系。门早已经被锁上了。自从2019年，我就做这份工作。2.基本构成现在完成时的被动语态的结构为has/havebeendone。第38页共65页Alotofmoneyhasbeenspen到目前为止已投入了大笔钱来保护这座古庙。那些树最近已浇水。2)带有双宾语的动词，如give,send,bring,take,teach,show,tell,make,sing,write,read,sell,buy,pay,lend,pass,promise等，变为被动语态时，一般将间接宾语变为被动语态的主语，若将直接宾语变为被动语态的主语时，间接宾语前面要用相应的介词。现在完成时的被动语态的用法1.现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成的影响或结果，通常与already,yet,just,never,recently等副词连用。机器已经修好了。2.表示一个被动的动作或状态开始于过去，持续到现在，并可能持续下去，常与for或since引导的时间状语连用，或用于“Howlong.…?”句型中。◆Financialproblemso公司的财务问题已被讨论了近两个小时了。3.用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完成时的被动语态代替将来完成时的被动语态。在你的作业没完成之前你不应该离开学校。使用现在完成时的被动语态要注意的问题1.现在完成时的被动语态、现在进行时的被动语态及一般过去时的被动语态的区别Themachinewasrepairedyesterday.(只说明动作发生在过去)的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则要改换动词或时态，例如：工程已开始三个月了。3.带有复合宾语的动词变为被动语态时，若宾语补足语为省略to的不定式充当时，在被动语态中需将省掉的to加上。(4)动词短语是一个不可分割的整体，在被动语态中要保持其完整性，其中的介词或副词不可省略。据说已经调查了这个问题。总结：现在完成时的被动语态的结构主语+have/hasbeendo