2018-2019學(xué)年北師大版高中英語(yǔ)必修三教學(xué)案：Unit9 Wheels-語(yǔ)法篇（學(xué)生版）

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精Unit9Wheels語(yǔ)法篇____________________________________________________________________________________________________________________________________________________________________掌握過去完成進(jìn)行時(shí)的用法。2、掌握現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別.一.現(xiàn)在完成進(jìn)行時(shí)1.構(gòu)成：現(xiàn)在完成進(jìn)行時(shí)由“have/hasbeen+動(dòng)詞的現(xiàn)在分詞”構(gòu)成，第三人稱單數(shù)用has，其他各種人稱用have。2。用法：=1\＊GB3①表示動(dòng)作從過去某時(shí)開始并且一直持續(xù)到現(xiàn)在，并由可能持續(xù)下去.這個(gè)動(dòng)作可能剛停止，也可能仍繼續(xù)進(jìn)行下去，常與延續(xù)性動(dòng)詞連用，并常帶有表示動(dòng)作起訖時(shí)間的狀語(yǔ)，如sincelastweek，since1992等或由since引導(dǎo)的時(shí)間狀語(yǔ)從句；也可以帶有時(shí)間表示時(shí)間長(zhǎng)度的狀語(yǔ)，如foranhour，forafewdays,thesedays等。IhavebeenwatchingTVthewholeevening。我整個(gè)晚上一直在看電視。Tomhasbeenworkinghardsincethenewtermbegan.自從新學(xué)期開始，湯姆一直在努力學(xué)習(xí)。=2\*GB3②表示到目前為止的一段時(shí)間內(nèi)動(dòng)作時(shí)斷時(shí)續(xù)、反復(fù)發(fā)生.Youhavebeentellingmenottobelatealltheway.一路上你反復(fù)告訴我不要遲到。=3\＊GB3③表示動(dòng)作剛剛結(jié)束，一般不再繼續(xù),有時(shí)會(huì)指出結(jié)果。Ihavebeenplayingping-pongallthemorning，soI'msweating。整個(gè)上午我一直在打乒乓球，所以渾身是汗。I’vebeenpaintingthedoor,somyhandsaredirty.我一直在漆門，所以手很臟。=4\＊GB3④表示某種感情色彩。Youhavebeendeceivingme。你一直在騙我.誤區(qū)警示：=1\*GB3①某些不能用于進(jìn)行時(shí)態(tài)的動(dòng)詞同樣不能用于現(xiàn)在完成進(jìn)行時(shí)，但可以用于現(xiàn)在完成時(shí)，如：see,hear，know,like等。=2\*GB3②現(xiàn)在完成進(jìn)行時(shí)多用延續(xù)性動(dòng)詞=3\*GB3③瞬間性動(dòng)詞（詞組）go，getup,come，marry,finish等不能用于現(xiàn)在完成進(jìn)行時(shí)。二?，F(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別現(xiàn)在完成進(jìn)行時(shí)是兼有現(xiàn)在完成時(shí)和現(xiàn)在進(jìn)行時(shí)二者基本特點(diǎn)的時(shí)態(tài).由于它有現(xiàn)在完成時(shí)的特點(diǎn)，所以它可以表示某一動(dòng)作對(duì)現(xiàn)在產(chǎn)生的結(jié)果或影響，由于它由現(xiàn)在進(jìn)行時(shí)的特點(diǎn),所以它也可以表示某一動(dòng)作的延續(xù)性、臨時(shí)性、重復(fù)性、生動(dòng)性乃至感情色彩?，F(xiàn)在完成進(jìn)行時(shí)和現(xiàn)在完成時(shí)的區(qū)別如下：時(shí)態(tài)基本語(yǔ)法功能動(dòng)作的反復(fù)感情色彩現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)動(dòng)作的持續(xù)可表示動(dòng)作的反復(fù)可表示強(qiáng)烈的感情色彩現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作對(duì)現(xiàn)在的影響或產(chǎn)生的結(jié)果不表示動(dòng)作的反復(fù)一般不表示感情色彩試比較：=1\＊GB3①Hehaswrittenaletter。他寫了一封信.(信已寫好）Hehasbeenwritingaletter。他一直在寫一封信。（一直在寫信，尚未寫好）=2\＊GB3②Haveyoumethimrecently?你最近見過他嗎?（不表示反復(fù)）Haveyoubeenmeetinghimrecently？你最近常和他見面嗎?（表示反復(fù)）=3\＊GB3③Ihavewaitedforyoufortwohours.我等了你兩個(gè)小時(shí)。（表示事實(shí))Ihavebeenwaitingforyoufortwohours.我一直等了你兩個(gè)小時(shí)。（表示不滿)例1。Themanager_____theworkershowtoimprovetheprogramsince9am.A.hastoldB.istellingC。hasbeentellingD。willhavetold例2。Thegirlhasagreatinterestinsportand_____badmintonclassestwiceaweekoverthelastthreeyears.A。tookB.istakingC.takesD.hasbeentaking例3.———Irememberyouwereatalentedpianistatcollege.Canyouplaythepianoforme？—-—Sorry,I____thepianoforyears。don’tplaywasn'tplayinghaven’tplayedhadn'tplayed例4.WhenIfirstmetBryanIdidn'tlikehim，butI____mymind。havechangedchangehadchangedwouldchange例5。Tom____inthelibraryeverynightoverthelastthreemonths.A。worksB。workedC。hasbeenworkingD.hadbeenworking例6.（2015福建高考）--—WhereisPeter？Ican'tfindhimanywhere。-—-Hewenttothelibraryafterbreakfastand____hisessaythereeversince.A。wroteB.hadwrittenC.hasbeenwritingD。iswriting例7.（2014江西高考）—-—Tony,whyareyoureyesred？---I____uppeppersforthelastfiveminutes.A。cutB。wascuttingC。hadcutD.havebeencutting例8.（2014湖南高考）Sincethetimehumankindstartedgardening,we____tomakeourenvironmentmorebeautiful.A.tryB.havebeentryingC。aretryingD。willtry基礎(chǔ)演練一.用括號(hào)里所給動(dòng)詞的適當(dāng)形式填空.1。Youknow，I（look）forajobforthreemonths,andthisismyfirstformalinterview。2。Thelittleboyisdirtyalloverbecausehe（play）inthemudallthemorning。3.He(read)inthelibraryoutsinceitopenedthismorning。4。Hereheis!We(wait)anxiouslyforhimsincelastnight.5。Shehas（live)hereeversinceshewasten。6。Bothofthem（be）inHongKongfortendays.7。Bothofthem（come）toHongKongtendaysago.二。單項(xiàng)選擇。1.Inordertofindthemissingchild,villagers______alltheycanoverthepastfivehours。A。did B.do C。haddone D.havebeendoing2。Shewassurprisedtofindthefridgeempty；thechildren______everything！A。hadbeeneating B.hadeaten C.haveeaten D。havebeeneating3.WhenAlicecametolife,shedidn’tknowhowlongshe______there.A.hadbeenlying B.hasbeenlying C。waylying D.haslain4。IhavetoseethedoctorbecauseI______alotlately.A.havebeencoughing B。hadcoughedC。coughed D.cough5.---Hello,Ididn’tknowyouwereinAmerica.Howlong______here?---Aboutoneyear.A.haveyoubeen B.are C。were D.hadyoubeen6。Mybrotherisanactor.He______inseveralfilmssofar。A.appears B。appeared C.hasappeared D。isappearing7。Thetelephone______fourtimesinthelasthour,andeachtimeit______formyroommate。A.hasrung;was B。hasbeenringing；wasC。hadrung;was D。rang;hasbeen8.——-Howisyourgrandfather？——-Mygrandfather______fortwoyears.A.died B。hasdied C。hadbeendied D。hasbeendead鞏固提高一。用括號(hào)里所給動(dòng)詞的適當(dāng)形式填空.1.Halfanhour______(pass)sincethetrain______（leave）。2。Mary______（lose)herpen.______you______（see）ithereandthere？3.______you______(find)yourwatchyet?4.-——Areyouthirsty?———No,I______just______（have)someorange.5.We______already______(return)thebook。6.______they______(build）anewschoolinthevillage。7.I______(notfinish)myhomework.Canyouhelpme?二.單項(xiàng)選擇。1.—--We'vespenttoomuchmoneyrecently。——-Well,itisn'tsurprising.Ourfriendsandrelatives______aroundallthetime。A。arecoming B。hadcome C。werecoming D。havebeencoming2。Overthepastdecades,seaice______intheArcticasaresultofglobalwarming.A。haddecreased B.decreased C。hasbeendecreasing D。isdecreasing3.Pleasestoptohavearest。You______thewashingmachinethewholemorning。A。haverepaired B.wererepairing C.havebeenrepaired D.havebeenrepairing4.He______articlesforfournewspaperthesethreeyears，andhe______aboutfortyarticles.A。hasbeenwriting；haswritten B。iswriting；wroteC.iswriting；hasbeenwriting D.haswritten；haswritten5。Nowthatsheisoutofajob,Lucy______goingbacktoschool,butshehasn'tdecidedyet。A.hadconsidered B。hasbeenconsideringC。considered D。isgoingtoconsider6.--—WouldyouliketogotoShanghai?---Yes。Inthelasttenyears，greatchanges______inShanghai。A。havebeenhappened B。havehappenedC。havetakenplace D.havebeentakenplace7.Thehousingprices______,butIdoubtwhethertheywillremainso。A。wentdown B.willgodownC。havegonedown D。weregoingdown8。Whenyouarehome,giveacalltoletmeknowyou______safely.A。arearriving B.havearrived C。hadarrived D。willarrive9.（2015北京高考）Inthelastfewyears，China______greatachievementsinenvironmentalprotection。A.hasmade B.hadmade C。wasmaking D.ismaking10。（2015陜西高考）Marty______reallyhardonhisbookandhethinkshe'llhavefinisheditbyFriday.A。worked B。hasbeenworking C。hadworked D.hasworked一。改錯(cuò)題.1。Alltheseyearstheyarecontributingarticlestoourmagazine.2。Ihavebeendrinkingfivecupsofcoffeethisafternoon.3.WhathaveyoubeendoingbeforeyouleftOxford？4.It’sagoodjob。Haveyoudoneitallbyyourself？5.It'salongtimesinceyoucometoseeme.6。Alicedidn’tseemuchofHenrylately.7。I’mgladtotellyouthatyoupassedtheexam。二.單項(xiàng)選擇。1?！?I'msureAndrewwillwinthefirstprizeinthefinal.-——Ithinkso.He________foritformonths.A。ispreparing B.waspreparingC.hadbeenpreparing D.hasbeenpreparing2。Bythetimeherealizeshe________intoatrap,it'llbetoolateforhimtodoanythingaboutit.A。walks B.walked C。haswalked D。hadwalked3.Sofarthisyearwe_______afallinhousepricesbybetween5and10percent.A.saw B.see C.hadseen D.haveseen4。CathyistakingnotesofthegrammaticalrulesinclassatSunshineSchool,whereshe_______Englishforayear.A.studies B。studied C。isstudying D。hasbeenstudying5.Danny________hardforlongtorealizehisdreamandnowheispopular。A.works B.isworking C。hasworked D。hadworked6?！?—Ihavegotaheadache.———Nowonder。You_________infrontofthatcomputertoolong.A。work B。areworking C.havebeenworking D.worked7。Theunemploymentrateinthisdistrict_________from6%to5%inthepasttwoyears。A。hasfallen B.hadfallen C。isfalling D。wasfalling8.Nowthatsheisoutofjob,Lucy_______goingbacktoschool,butshehasn’tdecidedyet。A.hadconsidered B.hasbeenconsideringC。considered D.isgoingtoconsider9。———_______you_______himaroundthemuseumyet?-——Yes.Wehadagreattimethere.A.Have；shown B。Do；show C.Had;shown D.Did;show10。——-Hi,Tracy，youlookpale.-——Iamtired。I_______thelivingroomallday.A.painted B.hadpaintedC。havebeenpainting D.havepainted__________________________________________________________________________________________________________________________________________________________________一、單項(xiàng)選擇。1.—-—Inmyopinion，thisEnglishTVplaycanhelpstudentstolearnnewwords?！?-_______,Ithinkit'stoohardtounderstand。A.Idon’tagree. B.WhynotC。Ican’tagreemore D。Sorry，I’mnotsure2.Afterdinner,shegaveMr.Smith______rideto______RedBridgeAirportwherehewouldstarthisfive-dayholiday。A.a;a B。a；/ C。/；the D。the;a3。I_______alongthestreetlookingforaplacetoparkwhentheaccident_______.A.went；wasoccurring B.went;occurredC.wasgoing；occurred D。wasgoing;hadoccurred4。AsEnglishisgettingmoreandmoredifficulttolearn，mysonhas_______Englishnow。A.turnedon B.turnedoff C.turnedup D.turneddown5.Thetreatmentwillcontinueuntilthepatientreachesthepoint_______hecanwalkbyhimself。A.when B。which C。whose D.where6。Althoughthevalueofthepoundhasbeenfallingrecently,Britaincanstill_______withthehelpfromothercountries.A.pullthrough B.gothrough C.putthrough D。letthrough7。_______totheleft,andyouwillfindthepath_______tothepark.A。Turn;leading B。Turned；toleadC。Havingturned；led D。Turning;leading8。———Justinkickedtheballintohisowngoal.—-—Thankstohisstupidityandwegot_______aswehadexpected.A。twicescoresasmany B.astwicemanyscoresC.twiceasscoresmany D。manytwiceasscores9。_______thereissomethingelsetodiscuss,I’lldeclarethemeetingclosed.A。As B.While C。Since D。Unless10.—--Thefactorywas_______firelastnight.-—-Someonemusthavesetfire_______it。A.on；with B.on,on C。on，to D.with，to二。書面表達(dá)