tales of the unexplained

精品文档2016全新精品资料全新公文范文全程指导写作独家原创1/12TALESOFTHEUNEXPLAINED文章来源MM2U1GRAMMARANDUSAGEPRESENTPERFECTTENSEPRESENTPERFECTCONTINUOUSTENSE一、现在完成时1、构成HAVE/HASDONE2、用法I表示过去发生的事对现在具有影响。1）JUSTINHASDISAPPEARED,SOKELLYISVERYSAD2）THEBOYISHAPPYHEHASCAUGHTABIRDII表示过去开始的动作一直延续到现在或者还将持续下去。1）IHAVENOTSEENJUSTINSINCELASTFRIDAYNIGHT2DANIELHASLIVEDINBEIJINGSINCEHECAMETOCHINAIII表示动作的确切时间不明确或不重要。此时下列词汇经常和现在完成时连用ALREADY,EVER,NEVER,FOR,JUST,LATELY/RECENTLY,SINCE,YET。1）THEBOYHASALREADYCOMEHOME2）IHAVENTHEARDANYTHINGFROMHIMYET精品文档2016全新精品资料全新公文范文全程指导写作独家原创2/12其中，FOR一段时间，SINCE某个时间点。EGWEHAVENTSEENHIMFORTWODAYSWEHAVENTSEENHIMSINCELASTMONDAYIV表示到现在为止的一段时间内重复的动作。1）SOMEVILLAGERSSAYTHATTHEYHAVESEENUFOSMANYTIMES2）IHAVEADVISEDHIMTOGIVEUPSMOKINGMANYTIMES,BUTHEJUSTWONTLISTENTOMEV现在完成时还可用于下列句型中THIS/ITISTHEBEST/FINEST/MOSTINTERESTINGTHATCLAUSE,THIS/ITISTHEFIRST/SECONDTIMETHATCLAUSE,THAT从句中的谓语动词一般用现在完成时。ITIS/HASBEENAPERIODOFTIMESINCE一般过去时1）THISISTHEBESTBOOKTHATIHAVEREAD2）ITISTHEFIRSTTIMETHATIHAVESEENTHEFILM3）ITIS/HASBEENALONGTIMESINCEICAMETOWUXI3、注意1）现在完成时不和明确的表示时间的词连用，如YESTERDAY,LASTWEEK,IN1976等。2）表示短暂意义的动词，如BEGIN,LEAVE,ARRIVE,RETURN,STOP,OPEN,GO,COME,DIE等，精品文档2016全新精品资料全新公文范文全程指导写作独家原创3/12不能与表示一段时间的状语连用。READTHEFOLLOWINGSENTENCESANDSAYTORF1HEHASCOMETOBEIJINGSINCELASTYEARF2HEHASBEENHEREFORTHREEYEARST3HEHASJOINEDTHEARMYFORTHREEYEARSF4HEHASBEENASOLIDERFOR3YEARST5ITIS3YEARSSINCEHEJOINEDTHEARMYT6HEHASJOINEDTHEARMYT二、现在完成进行时1、构成HAVE/HASBEENDOINGEGIHAVENTBEENSLEEPINGWELLSINCEIRETURNEDHOME2、用法表示动作从过去开始一直延续到现在，可能刚刚停止，也可能仍然在进行。1）SORRY,IMLATEHAVEYOUBEENWAITINGLONGYESIHAVEBEENWAITINGWAITFORANHOUR2SHEISVERYTIREDSHEHASBEENWORKINGWORKALLMORNING3THEMANSTARTEDWORKINGINTHEFIELDHALFANHOURAGOHEISSTILLWORKINGNOWTHEMANHASBEENWORKINGWORKINTHEFIELDFORHALFANHOUR4THEBOYSTARTEDHAVINGDINNERFIVEMINUTESAGOHEISSTILLHAVINGDINNERNOW精品文档2016全新精品资料全新公文范文全程指导写作独家原创4/12THEBOYHASBEENHAVINGHAVEDINNERSINCEFIVEMINUTESAGO3、注意现在完成进行时多用持续性动词，如DO,LIVE,LEARN,LIE,STAY,WAIT,STAND,STUDY等，常和ALLTHETIME,THISWEEK,THISMONTH,ALLNIGHT,ALLTHEMORNING,RECENTLY等表示现在之前这一段时间的状语以及SINCE和FOR引导的时间状语或从句连用。EGHEHASBEENWATCHINGTELEVISIONALLDAYIHAVEBEENLEARNINGENGLISHFORTHREEYEARSSHESBEENPLAYINGTENNISSINCESHEWASEIGHTTHISWHOLEWEEK,HEHASBEENTRAININGSOMENEWEMPLOYEESHEHASBEENSMOKINGTOOMUCHRECENTLY三、现在完成时和现在完成进行时的比较1、现在完成时表示到现在为止已经完成的动作，强调结果；而现在完成进行时强调动作的持续性，强调“一直”，往往表示动作仍未结束。IHAVEBEENREADINGTHISNOVEL我一直在读这本小说。（书不一定看完）IHAVEREADTWONOVELS我已读过两本小说。（动作已完成）IHAVEBEENWRITINGLETTERS我一直都在写信。IHAVEWRITTENTHREELETTERS我已经写完三封信了。精品文档2016全新精品资料全新公文范文全程指导写作独家原创5/122、有些动词如STUDY,WORK,LIVE用两种时态都可以，意思差别不大。IHAVELIVEDHERESINCE1990/IHAVEBEENLIVINGHERESINCE1990THEYHAVESTUDIEDTHEPROBLEMFORQUITESOMETIME/THEYHAVEBEENSTUDYINGTHEPROBLEMFORQUITESOMETIME3、有些动词动词本身表示一种持续的状态，一般不用现在完成进行时，如BE,KNOW,LOVE,REMEMBER,UNDERSTAND,SEE,LIKE,LAST。IVEKNOWNHIMFORMANYYEARSTHEYHAVENOTSEENEACHOTHERFORALONGTIMETHEWARHASLASTEDFORALONGTIME动词填空1HOWLONG_YOU_DOTHISWORKHAVE,BEENWAITING2THEREYOUAREI_WAITFORANHOURHAVEBEENWAITING3WHYAREYOURCLOTHESSODIRTYWHAT_YOU_DOHAVE,DONE4THERE_BETWOWORLDWARSINTHEPASTHUNDREDYEARSHAVE,BEEN5HE_NEVER_DRIVEACARBEFOREHAS,DRIVE精品文档2016全新精品资料全新公文范文全程指导写作独家原创6/12N6WE_MARRYFORTHREEYEARSHAVEBEENMARRIED7_YOU_FINDYOURDOGHAVE,FOUNDNO8I_NOTSEELUCYSINCELASTFRIDAYNIGHTHAVENTSEEN9WE_FISHALLAFTERNOON,BUTWE_NOTCATCHANYFISHYETHAVEBEENFISHINGHAVENTCAUGHT10THISISTHEMOSTINTERESTINGFILMI_SEEHAVESEEN巩固练习1NOWTHATSHEISOUTOFJOB,LUCY_B_GOINGBACKTOSCHOOL,BUTSHEHASNTDECIDEDYETAHADCONSIDEREDBHASBEENCONSIDERINGCCONSIDEREDDISGOINGTOCONSIDER2THECRAZYFANS_B_PATIENTLYFORTWOHOURS,ANDTHEYWOULDWAITTILLTHEMOVIESTARARRIVEDAWEREWAITINGBHADBEENWAITINGCHADWAITEDDWOULDWAIT3THECOFFEEISWONDERFULITDOESNTTASTELIKEANYTHINGI_C_BEFORE精品文档2016全新精品资料全新公文范文全程指导写作独家原创7/12AWASHAVINGBHAVECHAVEEVERHADDHADEVERHAD4LISTENTOTHETWOGIRLSBYTHEWINDOWWHATLANGUAGE_C_ADIDTHEYSPEAKBWERETHEYSPEAKINGCARETHEYSPEAKINGDHAVETHEYBEENSPEAKING5HE_D_MORETHAN5,000ENGLISHWORDSWHENHEENTEREDTHEUNIVERSITYATTHEAGEOF15AHASLEARNEDBWOULDHAVELEARNEDCLEARNEDDHADLEARNED6BYTHETIMEJANEGETSHOME,HERAUNT_C_FORLONDONTOATTENDAMEETINGAWILLLEAVEBLEAVESCWILLHAVELEFTDLEFT7FATHER_D_FORLONDONONBUSINESSUPONMYARRIVAL,SOIDIDNTSEEHIMAHASLEFTBLEFTCWASLEAVINGDHADLEFT8MILLIONSOFPOUNDSWORTHOFDAMAGE_A_BYASTORMWHICHSWEPTACROSSTHENORTHOFENGLANDLASTNIGHTAHASBEENCAUSEDBHADBEENCAUSEDCWILLBECAUSEDDWILLHAVEBEENCAUSED9MYBROTHERISANACTORHE_C_INSEVERALFILMSSOFARAAPPEARSBAPPEAREDCHASAPPEAREDDISAPPEARING10THECOUNTRYLIFEHEWASUSEDTO_B_GREATLYSINCE1992ACHANGEBHASCHANGEDCCHANGINGDHAVECHANGED精品文档2016全新精品资料全新公文范文全程指导写作独家原创8/1211HURRYUPALICEANDSUEAREWAITINGFORYOUATTHESCHOOLGATEOHITHOUGHTTHEY_C_WITHOUTMEAWENTBAREGOINGCHAVEGONEDHADGONE12YEARSAGOWEDIDNTKNOWTHIS,BUTRECENTSCIENCE_C_THATPEOPLEWHODONTSLEEPWELLSOONGETILLASHOWEDBWILLSHOWCHASSHOWNDISSHOWING13ISBOBSTILLPERFORMINGIMAFRAIDNOTHEISSAID_A_THESTAGEALREADYASHEHASBECOMEANOFFICIALATOHAVELEFTBTOLEAVECTOHAVEBEENLEFTDTOBELEFT14UNFORTUNATELY,WHENIGOTTHERE,SHE_D_,SOWEHADONLYTIMEFORAFEWWORDSAJUSTLEFTBHADJUSTLEFTCHASJUSTLEFTDWASJUSTLEAVING15THEWEATHERMAKESSOMUCHTROUBLEIT_C_EVERYDAYSOFARTHISWEEKAWILLRAINBRAINSCHASRAINEDDRAINED16THELASTTIMEI_D_JANE,SHE_COTTONINTHEFIELDSAHADSEENWASPICKINGBSAWPICKED精品文档2016全新精品资料全新公文范文全程指导写作独家原创9/12CHADSEENPICKEDDSAWWASPICKING17ANN_A_MEHERADDRESSBUTIMAFRAIDI_ITAGAVEHAVELOSTBHADGIVENHAVELOSTCGIVESLOSTDHADGIVENLOST18YOUMAYFINDTHEKEYTOTHEMATHSPROBLEMONPAGE10AH,ITSSOSIMPLEIWONDERWHYI_C_OFTHATAHADNTTHOUGHTBHAVENTTHOUGHTCDIDNTTHINKDWOULDNTTHINK19IHEARDTHEPEASANTSHERE_C_VERYPOORINTHEPASTYES,BUTTHERE_GREATCHANGESINTHEPASTFEWYEARSAHAVEBEENHAVEBEENBHAVEBEENWERECWEREHAVEBEENDWEREWERE20ACCORDINGTOTHETIMETABLE,THEPLANEFORSHANGHAI_A_ATSEVENALEAVESBHASLEFTCLEFTDWILLLEAVE21WHATWEREYOUDOINGWHENTHETELEPHONERANGI_A_AWAYMYBOOKSAND_TOBEDAHADJUSTPUTWASGOINGBWASJUSTPUTTINGWENTCJUSTPUTHADGONEDHAVEJUSTPUTGONE22HAVEYOUFINISHEDYOURHOMEWORK,MARY精品文档2016全新精品资料全新公文范文全程指导写作独家原创10/12NO,I_C_MYMOTHERINTHEKITCHENALLDAYYESTERDAYAWOULDHELPBHADHELPEDCWASHELPINGDUSEDTOHELP23YOUSHOULDNTGOANYWHERETHETRAIN_B_AWILLLEAVEBISLEAVINGCLEAVESDISTOLEAVE24HED_ARTICLESFOROURWALLNEWSPAPERTHESEYEARS,ANDHE_ABOUTTHIRTYARTICLESAHASWRITTEN,HASWRITTENBHASBEENWRITING,WROTECISWRITING,HASBEENWRITTENDHASBEENWRITING,HASWRITTEN25TOMWASDISAPPOINTEDTHATMOSTOFGUESTS_D_WHENHE_ATTHEPARTYALEFT,HADARRIVEDBHADLEFT,HADARRIVEDCLEFT,ARRIVEDDHADLEFT,ARRIVED高考链接1IMSUREANDREWWILLWINTHEFIRSTPRIZEINTHEFINALITHINKSOHE_D_FORITFORMONTHS2008江苏AISPREPARINGBWASPREPARINGCHADBEENPREPARINGDHASBEENPREPARING2BYTHETIMEHEREALIZESHE_D_INTOATRAP,ITLLBETOOLATEFORHIMTODOANYTHINGABOUTIT2008山东AWALKSBWALKEDCHASWALKEDDHADWALKED3SOFARTHISYEARWE_D_AFALLINHOUSEPRICESBYBETWEEN5AND精品文档2016全新精品资料全新公文范文全程指导写作独家原创11/1210PERCENTASAWBSEECHADSEENDHAVESEEN08福建4CATHYISTAKINGNOTESOFTHEGRAMMATICALRULESINCLASSATSUNSHINESCHOOL,WHERESHE_D_EN