Part03 Unit5 Celebrations課件【知識(shí)精研+拓展提升】 中職專(zhuān)用 高一英語(yǔ)高效課堂

Unit5Celebrations目CONTENTS壹Part01Languageinuse錄貳Part02Vocabularypractice壹LanguageinusePart01Winteriscoming.Ifwinterhasalreadycome,canspringbefarbehind?成時(shí)現(xiàn)在完定義結(jié)構(gòu)動(dòng)詞變化拓展補(bǔ)充Contents定義1）表示過(guò)去發(fā)生或已完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果；e.g.Ihavealreadyhadlunch.2）表示過(guò)去已經(jīng)開(kāi)始并一直持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)。

e.g.Thefilmhasbeenonfortenminutes.結(jié)構(gòu)Ihavealreadyhadlunch.主語(yǔ)+have/has+過(guò)去分詞關(guān)鍵詞？三單has，非三單havealready已經(jīng)

(否定yet)關(guān)鍵詞ever曾經(jīng)(否定never從不)just剛剛before

在……以前關(guān)鍵詞for+時(shí)間段長(zhǎng)達(dá)……since+時(shí)間點(diǎn)自從……到現(xiàn)在關(guān)鍵詞recently最近

sofar,uptonow至今一.already和yet的區(qū)別（觀察并得出結(jié)論）

1.Tom

has

already

finished

his

work.2.Tomhasfinishedhisworkalready.

3.Tom

hasn’t

finished

his

work

yet.

4.HasTomfinishedhisworkyet?already常用于

或

；yet常用于

或

?？隙ň渲芯淠┮话阋蓡?wèn)句句末否定句末---Hashefinishedhishomework?---No,hehasn’tfinishedit______.A.alreadyB.everC.yetD.beforeC易錯(cuò)易混點(diǎn)易錯(cuò)易混點(diǎn)二.for和since的運(yùn)用（觀察并得出結(jié)論）1.He

has

stayed

here

for

3

hours.

3.He

has

stayed

here

since

3

o’clock.2.He

has

stayed

here

since

3

hours

ago.

4.He

has

taught

English

since

he

came

here.for

.for+

.since

.since＋

.since＋

＋

.since＋

.經(jīng)歷…自從…

以來(lái)時(shí)間段時(shí)間點(diǎn)時(shí)間段ago一般過(guò)去時(shí)的句子及時(shí)演練:選用for和since填空:

sincefor1.Wehaven’tseeneachother__________alongtime.2.Hisfatherhasbeeninthefactory____________10yearsago.3.Thefilmhasbeenon_______________20minutes.for+時(shí)間段since+時(shí)間段+agosincefor+時(shí)間段forfor及時(shí)演練:選用for和since填空:

sincefor4.MrGreenhasworkedhere______hecametoChina.5.Hisgrandparentshavebeendead___________severalyears.6.It’sfiveyears______________wemetlasttime.for+時(shí)間段since自從……以來(lái)sinceforsince+一段過(guò)去的句子sinceLet'slearnmore過(guò)去分詞的規(guī)則變化構(gòu)成規(guī)則原形過(guò)去式過(guò)去分詞1.直接?ed2.e結(jié)尾?dworkworkedworkedplayplayedplayedhopehopedhopedlivelivedlivedLet'slearnmore過(guò)去分詞的規(guī)則變化構(gòu)成規(guī)則原形過(guò)去式過(guò)去分詞3.重讀閉音節(jié)結(jié)尾，雙寫(xiě)輔音?ed4.輔音+y結(jié)尾，變y為i+edstopstoppedstoppedtriptrippedtrippedstudystudiedstudiedworryworriedworriedcleanedLet'spracticeclean寫(xiě)出以下動(dòng)詞的過(guò)去分詞。eateneathadhavestudiedstudygonegocomecomechattedchatreadreadvisitedLet'spracticevisit寫(xiě)出以下動(dòng)詞的過(guò)去分詞。beenbedonedoboughtbuybegunbeginputputgivengivekeptkeep現(xiàn)在完成時(shí)的句型結(jié)構(gòu)1.肯定句:主語(yǔ)+have/has+p.p.(過(guò)去分詞)2.否定句:主語(yǔ)+have/has+not+p.p.(過(guò)去分詞)3.一般疑問(wèn)句:

Have/Has

+主語(yǔ)+

p.p.(過(guò)去分詞)肯定回答：Yes,…h(huán)ave/has.否定回答：No,…h(huán)aven't/hasn’t.Ihaven’thadlunchyet.Haveyouhadlunchyet?Yes,Ihave.No,Ihaven’t.Ihavealreadyhadlunch.eg.我已經(jīng)吃過(guò)午飯句型結(jié)構(gòu)Ihave…Youhave…Wehave…Theyhave…Hehas…Shehas…=I’ve…=You’ve…=We’ve…=They’ve…=He’s…=She’s…縮寫(xiě)形式1、Hehasalreadyfinishedhishomework.（改為否定句）He________________hishomework_________.2.

他在學(xué)校學(xué)過(guò)了英語(yǔ)。(翻譯成英語(yǔ)、改為疑問(wèn)句、做肯定和否定的回答)hasn’t

finishedyetHashelearnedEnglishatschool?Yes,hehas./No,hehasn’t.HehaslearnedEnglishatschool.及時(shí)演練易混淆點(diǎn)havebeento,havebeenin,havegoneto的區(qū)別1、have(has)beenin表示“在某地（多長(zhǎng)時(shí)間）”，現(xiàn)在仍在那里。常與表示一段時(shí)間的狀語(yǔ)連用。e.g.你們來(lái)深圳已經(jīng)有兩年了YouhavebeeninShenzhen

for2years.2、have(has)beento表示“曾經(jīng)去過(guò)某地”，現(xiàn)在已經(jīng)不在那里了。e.g.瑪麗去過(guò)長(zhǎng)城。have(has)beento+次數(shù)，表示去過(guò)某地幾次e.g.他們?nèi)ミ^(guò)北京3次了。MaryhasbeentotheGreatWall.TheyhavebeentoBeijingthreetimes.易混淆點(diǎn)3、have(has)goneto“到某地去了”，表示到了某地或正在去某地的途中?？傊?，說(shuō)話時(shí)該人不在現(xiàn)場(chǎng)，e.g.----WhereisTom?----Hehasgonetothebookshop.他到書(shū)店去了。易混淆點(diǎn)用havebeento、havebeenin、havegoneto填空Myparents_______________

theGreatWalltwice.-________youever_________Xiamen?3.Howlong______

Peter_________thepark?4.Mysister_____________

theshop.Shewillbebackintwohours.5.She_____________Shanghai.Sheisn’there.6.She_____________

Shanghaifortwoyears.hasgonetohavebeentoHavebeentohasbeeninhasgonetohasbeenin及時(shí)演練短暫性動(dòng)詞在肯定句、疑問(wèn)句中不能與表示時(shí)間段的短語(yǔ)連用。這些動(dòng)詞是：buy,borrow,become,begin,arrive,come,die,fall,finish,gettoknow,go,join,leave,marry等。為了表述相同的意思，我們常用相應(yīng)的延續(xù)性動(dòng)詞have，keep等來(lái)代替短暫性動(dòng)詞。Iboughtthecellphone2yearsago.e.g.我買(mǎi)這個(gè)手機(jī)有兩年了。Ihavehadthecellphonefor2years.拓展補(bǔ)充:短暫性動(dòng)詞與現(xiàn)在完成時(shí)1.強(qiáng)調(diào)過(guò)去發(fā)生的，對(duì)現(xiàn)在有影響，那么可以用短暫性v.Ihaveboughtapen.

Shehascomebackfromtheschool.

2.強(qiáng)調(diào)過(guò)去的動(dòng)作持續(xù)到現(xiàn)在，并有可能繼續(xù)下去，后面

有時(shí)間段，那么短暫性v要該改為持續(xù)性vIhavehadapenforalongtime.

Shehasbeenbackfromschoolfortwominutes.拓展補(bǔ)充:現(xiàn)在完成時(shí)分為兩種情況：be(in)keephavebedeadcomeleavebeaway(from)borrowbuydiebeginbeon短暫性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)換beoffbemarriedbeasleepbe(in)gooutarrivebehere/theremarryfallasleepgojoinbeinthe/beamemberof+組織短暫性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)換Question1Theoldman___threemonthsago.Thatistosay,he___forthreemonths.A.died,died

B.die,hasbeendeadC.died,isdeadD.died,hasbeendeadNextQuestion2Mygrandparents__forover60yearsandtheyloveeachother.A.havebeenmarriedB.gotmarriedC.weremarriedD.havegotmarriedNextQuestion3-Whendidsheleave?-Asifitwas3:30.She__forabout2hours.A.havebeenawayB.leftC.hasleftD.haveleftNextQuestion4--Whatanicewatch!Howlong__you__it?--Forjusttwoweeks.A.will;buyB.have;hadC.were;havingD.did;buyNext及時(shí)演練判斷下列句子對(duì)錯(cuò)并將錯(cuò)誤改正。他的爺爺已經(jīng)去世2年了。Nick參軍3年了.

Hisgrandpa

for2years.Nick

thearmyfor3years.XXhasbeendeadhasbeenamember

hasdied

hasjoined

及時(shí)演練判斷下列句子對(duì)錯(cuò)并將錯(cuò)誤改正。3.他離開(kāi)深圳好長(zhǎng)時(shí)間了。4.這本書(shū)我已經(jīng)借了4個(gè)月了。

He

Shenzhenforalongtime.Ithebookfor4months.XXhasbeenawayhavekept

hasleft

hasborrowed

現(xiàn)在完成時(shí)表示過(guò)去的動(dòng)作一直延續(xù)到現(xiàn)在，甚至?xí)^續(xù)下去，或表示過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響；一般過(guò)去時(shí)表示動(dòng)作發(fā)生的時(shí)間在過(guò)去?，F(xiàn)在完成時(shí)屬于現(xiàn)在時(shí)態(tài)范圍，因此，不能和表示過(guò)去的時(shí)間狀語(yǔ)連用。如：yesterday,lastnight,twoweeksago等。牢記:when不與現(xiàn)在完成時(shí)連用。e.g.Ihaveseenthefilm.e.g.Isawthefilmlastweek.e.g.Hehaslivedheresince1993.e.g.Helivedherein1993.拓展補(bǔ)充:現(xiàn)在完成時(shí)與一般過(guò)去時(shí)的區(qū)別Practicemorehavecopiedcopiedhavecopyed1.Sofar,we___________200Englishwords.havecopiedNEXTClickontherightcangonetogoneinbeento2.---Where’syourfather?----He’s_________Beijing?gonetoNEXTClickontherightcansawseehaveseen3.Anumberofthestudents_______thefilmyesterday.sawNEXTClickontherightcanhas,beenhavebeenhascome4.Howlong_____he______inthisfactory?hasbeenNEXTClickontherightcanhashehasn'theishe5.He’sneverbeentoChina,___________?hasheNEXTClickontherightcanbeendeaddiedbeendied6.Howlonghasthegirl’smother___________?beendeadNEXTClickontherightcanyeteveralready7.---Hashefinishedhishomework?---No,hehasn’tfinishedit______.yetNEXTClickontherightcansinceiffor8.Howmanywordshaveyoulearned_______youbegantolearnEnglish?sinceNEXTClickontherightcanTheSmiths______________(watch)TVthistimeyesterday.She____________(make)alotoffriendsheresofar.Herparents_____________(notwrite)tohersincetheyleft.Itisfiveyearssincehe_________(join)theParty.werewatchinghasmadehaven’twrittenjoined用所給動(dòng)詞的適當(dāng)形式填空5.They_______(live)inthiscitytenyearsago.6.He______just______(come)backfromthecity.7.---CanAlicegohikingwithustomorrow?

---Ifshe_______(feel)bettertonight.8.Someone_______(call)youjustnow.livedhascomefeelscalled用所給動(dòng)詞的適當(dāng)形式填空1、我買(mǎi)了一本書(shū)。我買(mǎi)這本書(shū)有一個(gè)星期了。

I_______________abook.I______________thebookforaweek.2、你去過(guò)北京嗎？

_______you_________Beijing?3、Mr.Smith離開(kāi)了家鄉(xiāng)五年了。

Mr.Smith___________________hishometownforfiveyears.4、John借了這本書(shū)一個(gè)月了。

John__________thisbookforamonth.5、他的爺爺去世有十年了。

Hisgrandfather______________sincetenyearsago.

have

boughthavehadHavebeentohasbeenaway

fromhaskept

hasbeendead完成句子用現(xiàn)在完成時(shí)補(bǔ)全以下句子。Readandcomplete.1)We

(buy)enoughbeveragesfortheparty.2)Therain

(stop)already.Wecanbegintheopeningceremony.3)Thecompany

(open)fivenewstoresthisyear.4)Howlong

thestudents

(prepare)forthebanquet?5)John

(notbe)toanypartiessinceOctober.6)Maryisnotathome.She

(go)toanofficeparty.haveboughthasstoppedhasopenedhavehasnotbeenhasgoneprepared（

）（

）（

）（

）（

）1)TheChinesehavecelebratedtheSpringFestival2)Theyhavebeenfriends3)Theopeningceremonybegan4)Partieshavebecomemoreandmorepopular5)ThePeople’sRepublicofChinawasfounded將以下句子與相應(yīng)的時(shí)間狀語(yǔ)相匹配。Readandmatch.A.in1949.B.inrecentyears.C.at10o’clockyesterdaymorning.D.forthousandsofyears.E.sincetheymetattheeventlastyear.DECBA用現(xiàn)在完成時(shí)梳理自己入學(xué)以來(lái)在以下方面的變化，并與同伴交流。Thinkandtalk.壹VocabularyPart02選擇合適的短語(yǔ)，用其適當(dāng)形式補(bǔ)全以下句子。Chooseandcomplete.onbehalfof1)LiMei

withallthepreparationwork.2)Theyhave