【公開課】Unit4Discoverusefulstructures（現(xiàn)在完成進(jìn)行時(shí)）公開課課件-2021-2022學(xué)年高中英語人教版（2019）選擇性必修第三冊

have/hasbeendoingthePresentPerfectContinuousTense現(xiàn)在完成進(jìn)行時(shí)構(gòu)成：1.現(xiàn)在完成進(jìn)行時(shí)的用法2.現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別3.鞏固練習(xí)目

錄CONTENTSTheboy__________________(eat)sincefiveminutesago.

hasbeeneatingTheboystartedeatingfiveminutesago.Heisstilleatingnow.Theman__________________(work)inthefieldforhalfanhour.

hasbeenworkingThemanstartedworkinginthefieldhalfanhourago.Heisstillworkingnow.IhavebeenlearningEnglishsinceIwas8yearsoldandIstillloveit.我從八歲起就開始學(xué)英語了，現(xiàn)在仍然很愛它。YouhavebeenmakingprogressandIamproudofyou!你一直在進(jìn)步，我真為你感到驕傲。Thelittleboyhasbeenstrugglingtobeattentive,butcan’thelpfallingasleep.小朋友一直努力在集中注意力，但還是情不自禁睡著了。Ithasbeenrainingthesedays.

這些天一直在下雨。2.I

havebeenlearning

EnglishsinceIwas8yearsoldandIstillloveit.3.You

havebeenmaking

progressandIamproudofyou!4.Thelittleboy

hasbeenstruggling

tobeattentive,butcan’thelpfallingasleep.1.It

hasbeenraining

thesedays.現(xiàn)在完成進(jìn)行時(shí)定義現(xiàn)在完成進(jìn)行時(shí)表示動(dòng)作從過去某一時(shí)間開始，一直持續(xù)到現(xiàn)在，或者剛剛終止，或者可能還要繼續(xù)進(jìn)行下去。結(jié)構(gòu)ShehasbeenburningthemidnightoiltoprepareforGRE.I'vebeen

workingherefor20years.例：S（主）+have/hasbeendoingTomhadbeenphoningAliceeverynightforseveralmonths.注意：不用被動(dòng)語態(tài)現(xiàn)在完成進(jìn)行時(shí)的用法1

learn

8yearsagofuturenowlearnlearnI

havebeenlearning

EnglishsinceIwas8yearsoldandIstillloveit.表示動(dòng)作從過去某時(shí)開始一直到說話時(shí)還在進(jìn)行或可能還要繼續(xù)下去。與現(xiàn)在完成進(jìn)行時(shí)連用的時(shí)間狀語:allday/month;thismonth/week/year;thesedays;

recently/lately;inthepast/lastfew+時(shí)間段;since+時(shí)間點(diǎn);

for+時(shí)間段,ever

since等。Hehasbeenworking

allday.Theyhavebeenbuildingthebridgefortwomonths.ThetwopartieshavebeentryingtounitesincetheNewYear.e.g.:HoweveryonewilladmiremewhentellthemIamadmittedtotheuniversityIhavebeendreamingof.現(xiàn)在完成進(jìn)行時(shí)的用法21.---IamsorryIhavekeptyouwaitingsolong.---Itisallright.Ihavebeenreading

thenewspapers.2.Wehavebeenwaitingforyouforhalfanhour.3.Hereyesarered.It'sobviousthatshehasbeencryingforalongtime.

2.表示不久前剛剛結(jié)束的動(dòng)作。這種意義通常根據(jù)上下文來判斷?，F(xiàn)在完成進(jìn)行時(shí)的用法3

1.It

hasbeenraining

thesedays.2.We

havebeenpracticing

KungFurecently.3.IhavebeenvisitingsomecitiesofChinathismonth.3.表示在一段持續(xù)的時(shí)間內(nèi)動(dòng)作的多次重復(fù)，而這個(gè)重復(fù)的動(dòng)作在說話時(shí)并不一定在進(jìn)行。現(xiàn)在完成進(jìn)行時(shí)的用法4

Whyareyoulateagain?Ihavebeenwaiting

foryoufortwohours.

1.

You

havebeenmaking

progressandIamproudofyou!4.表示某種強(qiáng)烈的感情色彩,如：贊賞、批評(píng)、憤怒等。Practice重組句子1.Thedogstartedtobarkabouttwohoursago.Ireallyhopeitwillstopsoon.2.Stevestartedtoplayrugbyattheageofeight.Nowhehasbecomeaprofessionalplayer.3.Itriedtophoneyouthismorning.ImusthavetriedadozentimesbeforeIcaughtyouhere.Thedoghasbeenbarkingforabouttwohours.Ireallyhopeitwillstopsoon.Stevehasbeenplayingrugbysincetheageofeight.Nowhehasbecomeaprofessionalplayer.Ihavebeentryingtophoneyouthismorning.ImusthavetriedadozentimesbeforeIcaughtyouhere.現(xiàn)在完成時(shí)和

現(xiàn)在完成進(jìn)行時(shí)的比較

相同點(diǎn)：1.動(dòng)作都發(fā)生在過去2.都與一段時(shí)間連用比較一：LiJia__________(read)abookaboutpsychology.(Shefinishedreadingthebook.)LiJia______________(read)abookaboutpsychology.(Sheisstillreadingthebook.)hasread

hasbeenreading

pastfuturenowreaddohaveread

pastfuturenowreaddohavebeenreadingdo現(xiàn)在完成時(shí)現(xiàn)在完成進(jìn)行時(shí)動(dòng)作剛結(jié)束；強(qiáng)調(diào)影響或結(jié)果動(dòng)作還在延續(xù)；強(qiáng)調(diào)動(dòng)作的延續(xù)性現(xiàn)在完成時(shí)可以表示動(dòng)作的反復(fù)性；現(xiàn)在完成時(shí)一般不表示動(dòng)作的反復(fù)Haveyoubeenmeetinghimrecently?你最近經(jīng)常見到他嗎？（反復(fù)性）Haveyoumethimrecently?你最近見過他嗎？Theteacherhasbeentellingustobecarefulalltheterm.整個(gè)學(xué)期，老師一直在告訴我們要細(xì)心。（反復(fù)性）Theteacherhastoldustobecarefulalltheterm.老師告訴我們整個(gè)學(xué)期都要細(xì)心。比較二：（1）比較二：（2）A.—_____________haveyouvisitedEgyptthismonth?—IhavevisitedEgypttwicethismonth.

(過去往返埃及和居住地,但現(xiàn)在已回來)

B.—__________haveyoubeentouringEgypt?—IhavebeentouringEgyptfortwomonth.

(過去一段時(shí)間一直待在埃及,沒有離開過)HowmanytimesHowlongTip2:現(xiàn)在完成時(shí)表示反復(fù)發(fā)生的動(dòng)作，提問時(shí)用howmanytimes。而現(xiàn)在完成進(jìn)行時(shí)，表示持續(xù)的、不間斷的動(dòng)作，提問時(shí)用howlong。比較三：Tip3:現(xiàn)在完成進(jìn)行時(shí)比較生動(dòng)，有時(shí)含有明顯的感情色彩(喜悅、憤怒、不滿、厭惡等。)，而現(xiàn)在完成時(shí)往往只說明一個(gè)事實(shí)，一種影響或結(jié)果。

試比較：

Ihavewaitedforyoufortwohours.Ihavebeenwaitingforyoufortwohours.說一個(gè)事實(shí)；平鋪直敘強(qiáng)調(diào)動(dòng)作的持續(xù)性或不滿意下列句型中常用現(xiàn)在完成時(shí)Itis(hasbeen)+一段時(shí)間＋since+從句

This(that/It)isthefirst(second…)timethat+完成時(shí)

This(That/It)isthebest/finest/mostinteresting….+that+完成時(shí)

比較四：（1）It’s/Ithasbeen3yearssincetheygotmarried.It’sthefirsttimethatIhavebeentotheGreatWall.ThisisthemostinterestingfilmthatIhaveseen.Theyhaveknowneachothersince1970.

（1）有些表示狀態(tài)、感情、感覺的動(dòng)詞如：①表示感官、感覺：see,hear,smell等；②表示愛憎：love,prefer,mind等；③表示希望、意愿：wish,want,desire等；④表示相信、猜想：believe,think,suppose等；不能用于現(xiàn)在完成進(jìn)行時(shí)，但可用于現(xiàn)在完成時(shí)。JohnhaslovedMarysincetenyearsago.比較四：（2）單句改錯(cuò)1.Shehadbeenreadingallmorning;sheoughttohavearest.__________2.Itisthethirdtimethatyouvisitedourschool.__________3.Ihavebeenlookedformylostbookforthreedays,butIstillhaven’tfoundit.__________4.Tomworkedinthecompayfortenyearsandhedoesn’thavetheintentiontoleave._________5.Sorry!I’mlate.Howmuchhaveyoubeenwaitingforme?__________had改成hasvisited前加havelooked改成lookingworked前加hasmuch改成longconsolidation1.She________(lose)herkeys.Shecan’tfindthemanywhere.2.I________________(write)thebook,butIstill______________(finish)it.3.

She

(recite)thewordsalltheevening.4.We________________(look)forwardtooursummervacation.5.Jason'sonlyrecreationispainting.He______________(learn)howtopaintforoverfiveyears.

haslosthavebeenwritinghaven’tfinishedhasbeenrecitinghavebeenlookinghasbeenlearning單句填空6.It_____________(rain)foraweek.Howlongdoyouthinkitwilllast?7.Uptonow,thegiftedchild

(win)threenationalprizesinmusic.8.

Itisthefirsttimethatshe

(read)suchaninterestingbook..9.Forthewholemorning,theboardofdirectors__________________(discuss)theresolutiontoincreasewagesinthecomingyear.10.I

(tell)hermanytimes,butshestillmakesthesamemistake.hasbeenraininghaswonhasreadhavebeendiscussinghave

told鏈接高考1.Inthelastfewyears,China

greatachievementsinenvironmentalprotection. A.hasmade B.hadmade C.wasmaking D.ismaking2.Despitethepreviousroundsoftalks,noagreement

sofarbythetwosides. A.hasbeenreachedB.wasreached C.willreach D.willhavereachedAA鏈接高考3.—WhereisPeter?Ican’tfindhimanywhere.--Hewenttothelibraryafterbreakfastand

hisessaythereeversince. A.wrote B.hadwritten C.hasbeenwriting D.iswriting4.Marty

reallyhardonhisbookandhethinkshewillhavefinisheditbyFriday.A.worked B.hasbeenworking C.hadworked D.hasworkedCB鏈接高考5.–HowmuchdoyouknowabouttheYouthOlympicGamestobeheldinN