Module3Unit3課件-八年級(jí)英語(yǔ)下冊(cè)

Unit3LanguageinuseLearningaims

just，already和yet在現(xiàn)在完成時(shí)中的用法；

現(xiàn)在完成時(shí)與一般過(guò)去時(shí)的區(qū)別。havebeento/havegoneto區(qū)別用法1.______________amodelspaceship.我剛剛做了個(gè)宇宙飛船模型。2.____it____________它已經(jīng)到達(dá)了嗎？3.Astronauts___________________themoon.宇航員已經(jīng)去過(guò)月球了。4.We_____________lifeonanyotherplanets_______.我們還沒有在其他星球發(fā)現(xiàn)生命。I’vejustmadearrivedyethavealreadybeento

yetHashavenotfound

根據(jù)中文完成句子。詞條意義用法already已經(jīng)肯定句中，放have/has之后，過(guò)去分詞前just剛剛肯定句中，放在have/has之后，過(guò)去分詞前ever曾經(jīng)疑問(wèn)句或肯定句中，放have/has之后，過(guò)去分詞前yet還；尚未否定句或疑問(wèn)句中，放句末SpaceshiponMars!Astronautshave(1)________beentothemoonbuttheyhavenotbeentoanyotherplanets.However,aspaceship(2)has_______arrivedonMarsandithas(3)_______sentbackphotosoftheredplanet.IstherelifeonMarsWedonotknow(4)________.alreadyjustalreadyyetCompletethenewswithalready,justandyet.課本P22，1現(xiàn)在完成時(shí)：have/has+動(dòng)詞過(guò)去分詞

一般過(guò)去時(shí)：主語(yǔ)+動(dòng)詞過(guò)去式①Henryhaslivedhereforthreeyears.

亨利已經(jīng)在這里住了3年了。否定句：一般疑問(wèn)句：回答：②They

livedherein2011.

他們2011年住在這里?，F(xiàn)在完成時(shí)與一般過(guò)去時(shí)一、構(gòu)成不同Henryhasn’tlivedhereforthreeyears.HasHenrylivedhereforthreeyearsYes,hehas./No,hehasn’t.現(xiàn)在完成時(shí)：have/has+動(dòng)詞過(guò)去分詞

一般過(guò)去時(shí)：主語(yǔ)+動(dòng)詞過(guò)去式②They

lived

herein2011.

他們2011年住在這里。否定句：一般疑問(wèn)句：回答：現(xiàn)在完成時(shí)與一般過(guò)去時(shí)一、構(gòu)成不同They

didn’tliveherein2011.Didtheyliveherein2011Yes,they

did./No,theydidn’t.①IhavejustbeentoLondon.Iwent

therelastmonth.

我剛?cè)ミ^(guò)倫敦，上個(gè)月去的。②Ihavealreadyfinished

myhomework.Ifinisheditanhourago.

我已經(jīng)完成家庭作業(yè)了，一小時(shí)前完成的?，F(xiàn)在完成時(shí)表示該事件是在現(xiàn)在之前的某一個(gè)時(shí)間里發(fā)生的，重點(diǎn)在于強(qiáng)調(diào)已完成動(dòng)作對(duì)現(xiàn)在的影響。一般過(guò)去時(shí)表示在過(guò)去某一具體時(shí)間發(fā)生的事情。二、用法不同現(xiàn)在完成時(shí)是一個(gè)與過(guò)去和現(xiàn)在都有關(guān)系的時(shí)態(tài)，因此，具有這樣時(shí)間特點(diǎn)的狀語(yǔ)都可以與現(xiàn)在完成時(shí)連用。一般過(guò)去時(shí)常與表過(guò)去的具體的時(shí)間狀語(yǔ)連用。①Hisfatherhasreadhundredsofbookssofar.②-HaveyoueverbeentoLondon-No,Ihaveneverbeenthere.③Didyouwatchthatfilmlastweek

④Shecamebackyesterday.

三、時(shí)間狀語(yǔ)不同A:Where_____you_____(put)mybookIcan'tfindit.B:I________itonyourdeskyesterday.當(dāng)沒有明確的過(guò)去時(shí)間狀語(yǔ)時(shí)，判斷該用現(xiàn)在完成時(shí)還是一般過(guò)去時(shí)的標(biāo)準(zhǔn)是：看該行為是否對(duì)現(xiàn)在有影響，即該句所強(qiáng)調(diào)的是什么。A:WouldyouliketogoandseethefilmwithmetonightB:Sorry,I__________(see)ittwice.haveputputhaveseen用一般過(guò)去時(shí)或現(xiàn)在完成時(shí)填空。1.Nobodycanfindmytreasures(財(cái)富)becauseI__________(hide)theminasecretplace.2.—Rob,shallwegotothecinematonight—I‘dloveto,butTim_________(invite)meoutfordinnertonight.3.—_____you_____(talk)aboutitwithyourfather,Tom—Yes,Ihave.4.We__________(learn)manynewwordssincethen.ExerciseshavehiddenhasinvitedHavetalkedhavelearnedhide-hid-hidden1.Astronautshavebeen/gonetothemoonandreturned.2.Thespaceshiphasbeen/goneintospace.Itwilltravelfortendays.3.Theastronauthasbeen/gonetothespacestation.Hewillcomebacktomorrow.Nowchoosethecorrectanswer.4.Thespaceshiphasbeen/gonetothespacestation.Itbroughtbacktwoastronauts.課本P22，2

(have/hasgoneto去了某地，現(xiàn)在還沒回來(lái))

(have/hasbeento去過(guò)某地，現(xiàn)已回來(lái))Completethesentenceswiththeexpressionsinthebox.have/hasbeenhave/hasgone1.Aspaceship________toMars.Itiscomingbacktotheearthnextyear.hasgone2.Lotsofastronauts__________tothespacestation.Theyfounditveryinteresting.3.Someastronauts__________tothemoontwice.4.TwoBritishastronauts__________tothespacestation.TheywillcomebackinJanuary.havebeenhavebeenhavegone課本P23，3Nicky:I’vejust(1)________(watch)agreatTVprogrammeaboutspace.Didyouknowthatscientistshave(2)__________(discover)wateronMarsBill:Yes,Idid.Andscientists(3)__________(try)tofindlifeonMarsnow.watcheddiscoveredaretryingCompletetheconversationwiththecorrectformoftheverbsinbrackets.Nicky:Yes,they’relookingforlifebutthey(4)____________(notfind)anythingyet.Bill:ThereweresomenewphotosofMarsinthenewspapertoday.(5)_______you______(see)themyetNicky:Yes.They’reamazing!haven’tfoundHaveseen課本P23，4Completetheemailwiththewordsinthebox.beenjustmetneverreadwrittenyetDearLiFang,I’ve(1)_______finishedreadingagreatbookatschool.Ihaven’t(2)______anythingasgoodasthatforalongtime!It’sastoryaboutthesolarsystem.Inthebook,thewriterimaginesthatastronautshave(3)______toMars.I’ve(4)_______thoughtaboutthatbeforeandIthinkit’sveryinteresting.Ihaven’t(5)______anyonefamousinmylifebutIhopeonedayIcanmeetanastronaut.I’ve(6)_______toaChineseastronautformoreinformationaboutspaceandhisexperienceofspacetravel.Ihopehewillwriteback.Hehasn’t(7)______.Maybeheistoobusy.I’mstillwaiting.Bestwishes,LiuDanjustreadbeennevermetwrittenyet課本P23，6write-wrote-written寫Listenandcompletethenotes.1.TheastronautjoinedCNSA_______yearsago.2.Hehasflowninaspaceship_______times.3.Hefelt_________whenhewasinthespaceship.sixtwoexcited4.Hehasbeentothespacestation_________.5.Theearthwasblueandvery__________whenhesawitfromthespacestation.6.Hedecidedtobeanastronautbecausehehasalwaysbeen__________inspace.twicebeautifulinterested課本P24，7Completethepassagewiththecorrectformofthewordsinthebox.astronaut,discover,moon,news,reach,spaceship,yetInJuly1969,NeilArmstrongbecamethefirst(1)__________towalkonthe(2)_________.Peopleallaroundtheworldwatchedtheirtelevisionsandwaitedforthe(3)_________to(4)_________theearth.astronautmoonnewsreachWehavenow(5)__________alotmoreaboutoursolarsystem,andwehavesent(6)__________toMars,butnoonehaswalkedonthatplanet(7)_________.ButIbelieveonedaysomeonewill!discoveredspaceshipsyet課本P25，9一.根據(jù)語(yǔ)境選用have/hasbeen或have/hasgone填空。1.Myparents_____________toBeijingbefore.Theywilltakemetherenextmonth.2.—Dad,whereismum—She_____________tothesupermarket.3.They_____________totheGreatWallfourtimes.Theyknowtheway.havebeenhasgonehavebeen4.—Whereisyourfather,Tim—He____________toShanghai.He’llbebackin3days.5.TheBlacksaren’tathome.They_____________totheparkalready.6.Mikewantstogotothehistorymuseumagain,althoughhe____________theremanytimes.hasgonehavegonehasbeen當(dāng)堂檢測(cè)二、單項(xiàng)填空。1.—IsT