Unit4AdversityandCourageDiscoveringusefulstructures导学案-高中英语人教版选择性

Unit4ADVERSITYANDCOURAGEPeriod3DiscoveringusefulstructuresThePresentPerfectContinuoustenseTeachingaims:1.EnabletheSstomastertheusageofthePresentPerfectContinuoustense2.EnabletheSstousetherelevantgrammarflexiblyandauthenticallyintherealsituation单元语法自我探究Whatisthetenseofthesentencebelow?ThisistheadventurethatIhavebeendreamingof.Findmoreexamplescontainingthistense:Wearenowcampedontheiceandwehavebeenmanagingtosurvive,butspringising,andtheicewillsoonbegintomelt.Wehavebeenstrugglingfordays,butthingsonElephantIslandaregoingfrombadtoworse.Question:whatisthefunctionofthepresentperfectcontinuoustense?totalkaboutactionthatstartedinthepastandstoppedrecently.Thereisusuallyaresultnow.2.totalkaboutactionthatstartedinthepastandiscontinuingnow.Thisisoftenusedwithfororsince单句语法填空Myeyesache.I（stay）infrontoftheputeralltheafternoon.（2）He（do）thisinordertorepaytheboy’skindness.（3）I（learn）Englishsincethreeyearsago.（4）Youknow，I（look）forajobforthreemonths，andthisismyfirstformalinterview.2.现在完成进行时的用法1）表示过去发生并持续到现在的动作HowlonghaveyoubeenlearningEnglish?你学习英语多久了？ShehasbeenburningthemidnightoiltoprepareforGRErecently.她最近在熬夜准备研究生入学资格考试。Tomhasbeenplayingtheonlinegamesformorethantwentyhours.汤姆玩网游已经超过二十个小时了。Hisbrotherhasbeenwritingthisnovelsincelastyear.他哥哥从去年起就一直在写这本小说。2）表示到目前为止的一段时间内重复进行的活动Ihavebeentellingyounottomaketrouble.我一直劝你不要找麻烦。Theoldmanhasbeenrepairingcarsforthirtyyears.这个老人修汽车修了三十年了。JackhasbeenpractisingTaiChiformorethanayear.杰克练太极一年多了。单句语法填空（1）It（rain）everydaythismonth.•（2）Sofarthisyearwe（see）afallinhousepricesbybetween5and10percent.•（3）I（drink）fivecupsofcoffeethisafternoon.•（4）Nowthatsheisoutofwork，Lucy（think）aboutgoingbacktoschool，butshehasn’tdecidedyet.•（5）HeisthemostcreativemanthatI（meet）.•（6）Alltheseyearswe（try）togetintouchwithhim.•完成句子（7）We（已经打扫了房屋）.Youmayeinnow.•（8）Sincethatunfortunateaccidentlastweek，I______________________（一直睡得不好）.（9）She（一直睡）for6hoursandstillcan’twakeup.现在完成时与现在完成进行时练习篇A.Correctthefollowingsentences.1.Alltheseyearstheyarecontributingarticlestoourmagazine.2.Ihavebeendrinkingfivecupsofcoffeethisafternoon.3.WhathaveyoubeendoingbeforeyouleftOxford?4.It'sagoodjob.Haveyoudoneitallbyyourself?5.Alicedidn'tseemuchofHenrylately.6.I'mgladtotellyouthatyoupassedtheexam.B.pletethefollowingsentenceswiththerightformoftheverbsgiven.1.Youknow,I________(look)forajobforthreemonths,andthisismyfirstformalinterview.2.Mysister________(stay)inBeijingforthreemonthslastyear.3.Thelittleboyisdirtyalloverbecausehe________(play)inthemudallthemorning.4.I________(wonder)ifyouwerefreethisafternoon.5.Hereheis!We________(wait)anxiouslyforhimsincelastnight.C.Makethebestchoices.1.—I’msureAndrewwillwinthefirstprizeinthefinal.—Ithinkso.He________foritformonths.A.ispreparingB.waspreparingC.hadbeenpreparingD.hasbeenpreparing2.Bythetimeherealizeshe_________intoatrap,it’llbetoolateforhimtodoanythingaboutit.A.walksB.walkedC.haswalkedD.hadwalked3.Sofarthisyearwe_______afallinhousepricesbybetween5and10percent.A.sawB.seeC.hadseenD.haveseen4.CathyistakingnotesofthegrammaticalrulesinclassatSunshineSchool,whereshe______Englishforayear.A.studiesB.studiedC.isstudyingD.hasbeenstudying5.Danny_________hardforlongtorealizehisdreamandnowheispopular.A.worksB.isworkingC.hasworkedD.hadworked6.—Ihavegotaheadache.—Nowonder.You_________infrontofthatputertoolong.A.workB.areworkingC.havebeenworkingD.worked7.Theunemploymentrateinthisdistrict_______from6%to5%inthepasttwoyears.A.hasfallenB.hadfallenC.isfallingD.wasfalling8.Nowthatsheisoutofjob,Lucy___goingbacktoschool，butshehasn’tdecidedyet.A.hadconsideredB.hasbeenconsideringC.consideredD.isgoingtoconsider9.—______you______himaroundthemuseumyet?—Yes.Wehadagreattimethere.A.HaveshownB.DoshowC.Had;shownD.Did;show10.—Hi,Tracy，youlookpale.—Iamtired.I_______thelivingroomallday.A.paintedB.hadpaintedC.havebeenpaintingD.havepainted答案：A.1.are→havebeen