高二 人教版 英語(yǔ) 選擇性必修第三冊(cè)第四單元《Lesson 3 Discover useful structures The present perfect continuous tense》課件

Unit4Adversityandcourage

Lesson3Discoverusefulstructures

--Thepresentperfectcontinuoustense高二—人教版—英語(yǔ)—選擇性必修第三冊(cè)第四單元ObjectivesLearnthebasicstructure,functionsandusesofthepresentperfectcontinuoustenseDistinguishthepresentperfectcontinuoustensefromthepresentperfecttenseP38...thisistheadventurethatIhavebeendreamingof.P38Wearenowcampedontheiceandwehavebeenmanagingtosurvive.P39Wehavebeenstrugglingfordays,...have/hasbeendoingthePresentPerfectContinuousTense現(xiàn)在完成進(jìn)行時(shí)have/has+p.pbe+doingTheboy__________________(eat)sincefiveminutesago.

hasbeeneatingTheboystartedeatingfiveminutesago.Heisstilleatingnow.Theman__________________(work)inthefieldforhalfanhour.

hasbeenworkingThemanstartedworkinginthefieldhalfanhourago.Heisstillworkingnow.我從八歲起就開(kāi)始學(xué)英語(yǔ)了，現(xiàn)在仍然很愛(ài)它。I__________________EnglishsinceIwas8yearsoldandIstillloveit.havebeenlearningYou_______________________andIamproudofyou!你一直在進(jìn)步，我真為你感到驕傲。havebeenmakingprogressThelittleboy_________________tobeattentive,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。hasbeenstrugglingIt___________________thesedays.這些天一直在下雨。hasbeenraining4.You

havebeenmaking

progressandIamproudofyou!5.Thelittleboy

hasbeenstruggling

tobeattentive,butcan’thelpfallingasleep.6.It

hasbeenraining

thesedays.

1.Theboyhasbeeneatingsincefiveminutesago.2.Themanhasbeenworkinginthefieldforhalfanhour.3.I

havebeenlearning

EnglishsinceIwas8yearsoldandIstillloveit.S(主語(yǔ))+has/havebeendoing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(guò)去某一時(shí)間開(kāi)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。4.You

havebeenmaking

progressandIamproudofyou!5.Thelittleboy

hasbeenstruggling

tobeattentive,butcan’thelpfallingasleep.6.It

hasbeenraining

thesedays.

1.Theboyhasbeeneatingsincefiveminutesago.2.Themanhasbeenworkinginthefieldforhalfanhour.3.I

havebeenlearning

EnglishsinceIwas8yearsoldandIstillloveit.現(xiàn)在完成進(jìn)行時(shí)的用法1

learn

8yearsagofuturenowlearnlearnHe

hasbeenlearning

Englishsincehewas8yearsoldandhestilllovesit.表示動(dòng)作從過(guò)去某時(shí)開(kāi)始一直到說(shuō)話(huà)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(yǔ):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.:HoweveryonewillenvymewhenItellthemIamadmittedtotheuniversityIhavebeendreamingof.現(xiàn)在完成進(jìn)行時(shí)的用法21.A:IamsorryIhavekeptyouwaitingsolong.

B: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(lái)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(shuō)話(huà)時(shí)并不一定在進(jìn)行?，F(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?，F(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(guò)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)對(duì)現(xiàn)在的影響或結(jié)果動(dòng)作還在延續(xù)；強(qiáng)調(diào)動(dòng)作的延續(xù)性Haveyoubeenmeetinghimrecently?你最近經(jīng)常見(jiàn)到他嗎？Haveyoumethimrecently?你最近見(jiàn)過(guò)他嗎？Theteacherhasbeentellingustobecarefulalltheterm.整個(gè)學(xué)期，老師一直在告訴我們要細(xì)心。Theteacherhastoldustobecarefulalltheterm.老師告訴我們整個(gè)學(xué)期都要細(xì)心。比較二：（1）現(xiàn)在完成進(jìn)行時(shí)可以表示動(dòng)作的重復(fù)；現(xiàn)在完成時(shí)一般不表示動(dòng)作的重復(fù)比較二：（2）A.—_____________haveyouvisitedEgyptthismonth?—IhavevisitedEgypttwicethismonth.

(過(guò)去往返埃及和居住地,但現(xiàn)在已回來(lái))

B.—__________haveyoubeentouringEgypt?—IhavebeentouringEgyptfortwomonth.

(過(guò)去一段時(shí)間一直待在埃及,沒(méi)有離開(kāi)過(guò))HowmanytimesHowlongTip2:現(xiàn)在完成時(shí)表示已完成的動(dòng)作，提問(wèn)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(wèn)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(mǎn)、厭惡等。)，而現(xiàn)在完成時(shí)往往只說(shuō)明一個(gè)事實(shí)，一種影響或結(jié)果。

試比較：

Ihavewaitedforyoufortwohours.Ihavebeenwaitingforyoufortwohours.說(shuō)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(mǎn)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(jué)的動(dòng)詞如：①表示感官、感覺(jué)：see,hear,smell等；②表示愛(ài)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）SummaryBasicstructure,andusesofthepresentperfectcontinuoustense.S(主語(yǔ))+has/havebeendoing1.表示動(dòng)作從過(guò)去某時(shí)開(kāi)始一直到說(shuō)話(huà)時(shí)還在進(jìn)行或可能還要繼續(xù)下去。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(lái)判斷。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(shuō)話(huà)時(shí)并不一定在進(jìn)行。4.表示某種強(qiáng)烈的感情色彩,如：贊賞、批評(píng)、憤怒等。SummaryDistinctionsbetweenthepresentperfectcontinuoustenseandthepresentperfecttense.Thankyouforyourlistening!Discoverusefulstructures

Thepresentperfectcontinuoustense

高二—人教版—英語(yǔ)—選擇性必修第三冊(cè)第四單元答疑1.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)howtopa