现在完成时课件-小升初

PresentPerfectTense

小升初考点---现在完成时PresentPerfectTense

小升初考点--1present(now)futurepast

PresentPerfectTense

现在完成时present(now)futurepastPresent2主语+have/has+过去分词（pp）

现在完成时的结构Winter

has

already

come，willitstillbefarinspring?主语+have/has+过去分词（pp）现在完成3主语+have/has+过去分词（pp）否定形式haven’t(havenot）+过去分词

hasn’t(hasnot)+过去分词疑问句把助动词have/has放在句首

现在完成时的结构注：主语若是第三人称单数助动词用has主语+have/has+过去分词（pp）否定形式4Youhaveplantedallthetrees.Ihaveplantedallthetrees.He/shehasplantedallthetrees.Theyhaveplantedallthetrees.

区别have和has的用法

主语若是第三人称单数助动词用hasYouhaveplantedallthetre51、规则变化（过去分词与过去时变化规则一样）(1)、一般动词，在词尾直接加“ed”。

work---worked---worked

visit---visited---visited

(2)、以“e”结尾的动词，只在词尾加“d”。

live---lived

过去分词1、规则变化（过去分词与过去时变化规则一样）(1)、一般动词6(3)、以“辅音字母+y”结尾的动词，将“y”变为“i”，再加“ed”。，

study---studied---studied

cry---cried---cried(4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed”。

stop---stopped---stopped

drop---dropped--dropped

(3)、以“辅音字母+y”结尾的动词，将“y”变为72、不规则变化have—had—hadam/is—was—beenare—were—beendo—did—donego—went—gonesee—saw—seen2、不规则变化have—had—had8Presentperfecttense

现在完成时

构成:用法一：表示过去发生的某一动作对现在造成的影响或结果.现在完成时,强调是过去动作与现在的联系,也就是强调现在的影响和结果.have/has

+过去分词Presentperfecttense现在完成时 构成91.两个句子都表示过去发生的事；2.现在完成时强调过去和现在的联系，不能和具体的时间状语连用；3.一般过去时强调过去发生的事或状态,没有说明与现在的关系，它与表示过去的具体时间连用。（last,ago,yesterday,etc.）presentpastIhavelivedherefortwoyearsIlivedthere2yearsago1.两个句子都表示过去发生的事；presentpastIh10

现在完成时和一般过去时的区别：现在完成时:强调这一动作产生的结果对现在的影响或结果，与现在有关。

一般过去时:仅表示在过去某一时刻曾发生过这一动作，与现在无关。他已学英语五年了。HehasstudiedEnglishforfiveyears.

他曾学过五年英语。HestudiedEnglishforfiveyears.

（说明他还会继续学下去）（只说明他过去学过五年英语，但现在不学了。）现在完成时和一般过去时的区别：现在完成时:强调这一动作产11I’velivedherefortenyears.我在这里住了10年。(现在仍住这儿)Ilivedherefortenyears.我在这里住过10年。(现在不住这儿了)Hehasboughtahouse.他买了一栋房子。(现在已拥有这房子)Heboughtahousetenyearsago.他10年前买了一栋房子。(现在是否仍拥有这房子不清楚)I’velivedherefortenyears.12一般过去时与现在完成时有一些明显的时间状语。遇到yesterday,Lastyear,inMay,in+过去某一年，twodaysago,theotherday,justnow等就用一般过去时(表过去的时间)当有sofar,in/during/overthepast/lastfewdays(在过去/最近的几年里)，since接过去时间状语或过去时的句子等常用现在完成时(不能与确定的时间)一般过去时与现在完成时有一些明显的时间状语。遇到yeste13PutthefollowingsentencesintoEnglish.A:火车已经开走了.B:什么时候开走的?A:半个小时之前开走的.A:这本书我已经买了两年了.B:你在哪儿买的?A:在我老家买的.A:你看过这部电影吗?B:看过.A:什么时候看的.B:上周星期天看的.A:Thetrainhasleft.B:Whendiditleave.A:Itlefthalfanhourago.A:haveyouseenthefilm?B:Yes,Ihave.A:Whendidyouseeit?B:IsawitlastSunday.A:I`vehadthebookfortwoyears.B:Wheredidyoubuyit?A:Iboughtitinmyhometown.Putthefollowingsentencesin14现在完成时不能与表示过去的时间状语连用，常与之连用的时间状语有：

before,bynow(sofar),once,twice…,just,recentlyyet(否/疑),already(肯),ever,never,allone’slife,in/during/overthepast/last5years,

现在完成时不能与表示过去的时间状语连用，常与之连用的时间状语15（1）already肯定句:“己经”一般疑问句:句末(表示惊讶的语气)“难道”

Haveyouhadbreakfastalready？

(表示强调)I’vealreadyhadbreakfast.(常见)=I’vehadbreakfastalready.

（1）already肯定句:“己经”一般疑问句:句末(表16注:

有already的句子在时态上并不都是现在完成时,判断时要看该词后是否有动词的过去分词.Eg.She’salreadyeightyyearsold.Itwasalreadyverylate.注:有already的句子在时态上并不都是现在完成时,判断17(2)yet否定句:句末“还(没)”疑问句:句末“己经”Haveyouhadbreakfastyet?Ihaven’thadbreakfastyet.(2)yet否定句:句末“还(没)”疑问句:句末“己18注意：当在肯定句中含already或just，变否定时，在句末加yet。Ihaven’tseenthefilmyet.●

Motherhasjustcleanedthehouse.Motherhasn’tcleanedthehouseyet.●

Ihavealreadyseenthefilm.注意：当在肯定句中含already或just，变否定时，在句19

(3)ever肯定句/疑问句

:句中“曾经”

I’veeverbeentoBeijing. HaveyoueverbeentoBeijing?

(3)ever肯定句/疑问句:句中“曾经” I’20(4)never否定句:句中“从来没有”

I’veneverbeentoBeijing.(4)never否定句:句中“从来没有”21注:带ever的肯定句变否定句时,将ever变neverHehasevermademeal.Havetheyevertravelledbytrain?No,never.Hehasnevermademeal.带ever的一般疑问句作否定回答时可用“No,never.”注:带ever的肯定句变否定句时,将ever变never22(5)just用于句中,表示“刚刚”I’vejusthadbreakfast.Whathavetheyjustdone?(5)just用于句中,表示“刚刚”23(6)before用于句末,表示“以前”

I’veseenitbefore. Hassheriddenabikebefore?(6)before用于句末,表示“以前”24Exercises

1.I________(have)lunchalready.2.Hasthetrain_______(arrive),yet?3.Tome____never_______(beto)China.4.Thetwin______just_____(see)myfather.5.Thetwins____(see)myfatherjustnow.6.Manytallbuildings____________(build)inthepast5years.havehadarrivedhasbeentohasseensawhavebeenbuiltExercises

1.I________(have)25用法二：

E.g.Katehaslivedherefor3years.Katehaslivedheresince3yearsago.KatehaslivedheresinceshecametoChina.表示过去所发生的动作或存在的状态，一直持续到现在并可能还将持续下去。动词使用延续性动词。常与for或since引导的时间连用用法二：表示过去所发生的动作或存在的状态，一直持续到现在并可26since:(自…以来)1)since+时间点He

has

stayed

here

since

5

o’clock.2)since+时间段+agoHe

has

stayed

here

since

5

hours

ago.3)since+从句（句中的谓语动词为过去式）She

has

taught

English

since

he

came

here.

for:(长达）for+时间段Hehaskeptthebookfor2weeks.since,for的用法:

Takenotes

since:(自…以来)since,for的用法:27注意:对for或since引导的时间状语提问必须用___________1.Ihavelivedherefor10years.Howlonghaveyoulivedhere?2.Shehasstoodheresince2hoursago.Howlonghasshestoodhere?

howlong

注意:对for或since引导的时间状语提问必须用___28

选用for和since填空:1.Wehaven’tseeneachother______alongtime.2.HisfatherhasbeenintheParty______10yearsago.3.Thefilmhasbeenon______20minutes.4.MrGreenhasworkedhere______hecametoChina.5.Hisgrandpahasbeendead______severalyears.forsinceforsinceforforsinceforsincefor296.Mr.BrownhashadhisTV______15years.7.I’vetakendrivinglessons_______lastmonth.8.Mysisterhashadhercellphone______amonth.9.Myfriendshaven’tvisitedme______mybirthday.10.Wehaven’tusedourcar_____alongtime.11.Shehasn’thadagoodcupofcoffee_____years.12.Tomhaswornglasses_______hewas7yearsold.forsinceforsinceforforsince6.Mr.BrownhashadhisTV_30注意:瞬间动词不能和时间段连用.

瞬间动词joinbegin/startborrowfinish/endarrive/comeleavediebuy··········注意注意:瞬间动词不能和时间段连用.瞬间动词joinbeg31重点句型:

Itis/hasbeen+段时间+since从句

段时间+haspassed+since从句

eg.他死了两年了：Hediedtwoyearsago.Hehasbeendeadfortwoyears/sincetwoyearsagoItis/hasbeentwoyearssincehedied.Twoyearshaspassedsincehedied.

重点句型:

Itis/hasbeen+段时间32

这本书我借了一个月了。Iborrowedthisbookamonthago.Itis/hasbeenamonthsinceIborrowedthebook.Ihavekeptthebookforamonth./sinceamonthago.AmonthhaspassedsinceIborrowedthebook.这本书我借了一个月了。Iborrowedthisbo33用法三：havebeento曾经去过某地（已返回）havegoneto去了某地（还没有回来）A

B

A

B巧记：beento，goneto意不同，两者用法要记清；

havebeento+地名，曾经到过某地行；

havegoneto+地点，到某地去了已走远。

havebeenin+地点，在某地呆多久。用法三：ABAB巧记：beento，go34canyoudistinguish?have/hasbeento

have/hasgoneto

have/hasbeenin

1.Bill____________London,hewillcomebacktomorrow.

2.A:Wherearethetwins?B:They____________thecinema.3.I_______________Paristwice.He

never

there.4.A:

youever_________America?B:No,never.5.A:Howlong

you________China?B:Foroneyear.6.HeleftforEnglandtwodaysago.He___________therefortwodays.hasgoneto

havegoneto

havebeento

beento

beenin

hasbeen

havehasbeenHavecanyoudistinguish?have/has35用have/hasbeento,have/hasgoneto填空：1.—Whereisyourbrother?—He____________theshop.He’llbebacksoon.2.—______youever_________toAmerica?—Yes,I___________NewYorktwice.3.—Hereyouareatlast!Where_____you_____?—I_____________London.4.—David_____________Australia.—I’msurehe’salreadyarrived.5.—IsBennyhere?—No,he__________theschoollibrary.Heleftfiveminutesago.hasgonetoHavebeentohavebeentohavebeenhavebeentohasgonetohasgoneto用have/hasbeento,have/hasgo36典型例题

(1)---Doyouknowourtownatall?

---No,thisisthefirsttimeI___here.

A.was

B.havebeen

C.came

D.amcoming

(2)---Haveyou____beentoourtownbefore?

---No,it‘sthefirsttimeI___here.

A.even,come

B.even,havecome

C.ever,come

D.ever,havecome

DB典型例题

(1)---Doyouknowourto37

当堂检测一、句式变换：（5分,每空1分）1.JackhasvisitedChinabefore.(改为否定句）

Jack

visitedChinabefore.2.Theyhavecomeintotheclassroom.(改为一般疑问句）

comeintotheclassroom?3.Hehasbeenherefor12years.(划线提问）

hashebeenhere?hasn’tHavethey

Howlonghasn’tHave381、Hehasneversurfed,

?（改成反意疑问句）2、Theyhavebeenheresince2000.(对划线部分提问)

havetheybeenhere?3、Theoldman_________lastyear.He

_____________forayear.(die)（动词填空）

hasheHowlongdiedhasbeendead1、Hehasneversurfed,39Correcting

1.Ihaveborrowedthebookfor3months.2.Mybotherhasjoinedthearmysincehewas18.3.JackandTomhavelivedheresince5years.4.ThefilmhasbeenonsinceIhavecometothecinema.5.WhenhasMr.Licaughtabadcold?

havekepthasbeenin/beenamemberofthearmysince5yearsago/for5yearscamedidcatchCorrecting1.Ihaveborrowed406.Tenyearshavepassedsincetheygotmarried.7.JimhasgonetoBeijingfor2years.8.Whattimehavethefactoryopened?9.IhavegonetoChunhuaMiddleSchooltwice.hashasbeenindidopenbeento6.Tenyearshavepassedsince41Exercises()1.You’veneverseensuchawonderfulfilmbefore,_______?A.haven’tyouB.haveyouC.doyouD.don’tyou()2.—Ihavewatchedthegame.—When____you____it?A.have;watchedB.do;watchC.did;watchD.will;watch()3.Mr.Green____inChinasincefiveyearsago.A.livedB.haslivedC.livesD.isgoingtolive()4.Hisgrandma______fortwoyears.A.diedB.hasdiedC.wasdeadD.hasbeendeadBCBDExercises()1.You’venev42()5.–WhereisHanMeinow?

－She____toShanghai.Shewillbebackintwodays.A.hasgoneB.hasbeenC.goesD.hadgone()6.－_____you____totheUnitedStated?

－No,never,butIwenttoCanadaafewyearsagoA.Have;beenB.Have;goneC.Did;goD.Do;go()7.Youhaven’tchangedyourmind,_______?A.doyouB.areyouC.haveyouD.didyou()8.Howlonghaveyou_____thefootballteamoftheschool?A.playedB.beenatC.joinedDbeenonAACD()5.–WhereisHanMei43()9.—Wherehaveyou_____thesedays?—Ihave_____toKunmingwithmyfriends.Abeen,goneBbeen,beenCgone,beenDgone,gone()10.Howlonghaveyou____thisbook?A.boughtB.borrowedC.hadD.lent()11.—Excuseme,____youseenthefilmyet?—Yes,I_____itlastnight.Ahave,seeBhave,haveseenChave,seenDhave,saw()12.Hehasneverriddenahorsebefore,_____?A.isheB.isn’theC.hasn’theD.hasheBCDD()9.—Wherehaveyou__441、Bothhisparentslooksad.Maybethey_________what'shappenedtohim.Ａ.knewＢ.haveknownＣ.mustknowＤ.willknow2、Hehas_______beentoShanghai,hashe?Ａ.alreadyＢ.neverＣ.everＤ.still3、HaveyoumetMrLi______？Ａ.justＢ.agoＣ.beforeＤ.amomentago4、Thefamouswriter_____onenewbookinthepasttwoyear.Ａ.iswritingＢ.waswritingＣ.wroteＤ.haswritten

BBCD1、Bothhisparentslooksa455、—Ourcountry______alotsofar.

—Yes.Ihopeitwillbeeven______.Ａ.haschanged;wellＢ.changed;goodＣ.haschanged;betterＤ.changed;better6、ZhaoLan______already______inthisschoolfortwoyears.Ａ.was;studyingＢ.will;studyＣ.has;studiedＤ.are;studying7、We______XiaoLisinceshewasalittlegirl.Ａ.knowＢ.hadknownＣ.haveknownＤ.knew8、HarryPotterisaverynicefilm.I_______ittwice.Ａ.willseeＢ.haveseenＣ.sawＤ.see

CCCB5、—Ourcountry______alots469、—ThesefarmershavebeentotheUnitedStates.

—Really?When_____there?Ａ.willtheygoＢ.didtheygoＣ.dotheygoＤ.havetheygone10、—______you___yourhomeworkyet?

—Yes.I_____itamomentago.Ａ.Did;do;finishedＢ.Have;done;finishedＣ.Have;done;havefinishedＤ.will;do;finish11、Hisfather______thePartysince1978.Ａ.joinedＢ.hasjoinedＣ.wasinＤ.hasbeenin

12、—Doyouknowhimwell?

—Sure.We_________friendssincetenyearsago.Ａ.wereＢ.havebeenＣ.havebecomeＤ.havemade

BBDB9、—Thesefarmershavebeen47

13、—Howlonghaveyou____here?

—Abouttwomonths.Ａ.beenＢ.goneＣ.comeＤ.arrived14、Hurryup!Theplay_______fortenminutes.Ａ.hasbegunＢ.hadbegunＣ.hasbeenonＤ.began15、It_____tenyearssinceheleftthearmy.Ａ.isＢ.hasＣ.willＤ.was16、MissGreenisn'tintheoffice.she_______tothelibrary.Ａ.hasgoneＢ.wentＣ.willgoＤ.hasbeen

ACAA13、—Howlonghaveyou____h48

17、Myparents______Shandongfortenyears.Ａ.havebeeninＢ.havebeentoＣ.havegonetoＤ.havebeen18、Thestudentshavecleanedtheclassroom,

?A.sotheyB.don’ttheyC.havetheyD.haven’tthey19、

hasMrWhitebeenamemberofGreenerChinasincehe

toChina?A.Howsoon,comesB.Howoften,gotC.Howlong,cameD.Howfar,arrived20、Hisuncle

formorethan9years.A.hascomehereB.hasstartedtoworkC.haslivedthereD.haslefttheuniversity

ADCC17、Myparents______Shando49A）用have(has)been或have(has)gone填空。A:Where____________LiFei___________?B:He____________toHainanIsland.A:Howlong___________he___________there?B:He_____________thereforthreedays.A:Whenwillhecomeback,doyouknow?B:I’mafraidhewon’tcomeback