八年級(jí)下冊(cè)英語(yǔ) unit 3

Unit31.當(dāng)飛碟到達(dá)時(shí)2.站在圖書(shū)館前面3.在理發(fā)店4.參觀航空博物館5.從浴室出來(lái)6.剪頭發(fā)7.買(mǎi)了一件紀(jì)念品8.降落在中心大街9.走出飛碟10.給電視臺(tái)打電話1.感到害怕2.爬樹(shù)3.跳下4.給報(bào)社打電話5.拍照6.騎自行車(chē)7.一個(gè)報(bào)社記者8.樹(shù)上的一只貓9.報(bào)警10.步行去學(xué)校最重要的事件之一在美國(guó)現(xiàn)代歷史上最日常的活動(dòng)聽(tīng)說(shuō)沉默中一起走回家發(fā)生世貿(mào)中心被恐怖分子破壞環(huán)球飛行一個(gè)民族英雄1.起飛2.沿著街走3.一段不尋常的經(jīng)歷4.在大約10點(diǎn)5.正好在我前面降落6.跟隨某人做某事7.登陸，著陸8.報(bào)警9.上星期天早上九點(diǎn)10.你在開(kāi)玩笑1.當(dāng)UFO來(lái)/起飛/著陸的時(shí)候，這個(gè)男孩正在街上走。WhentheUFOarrived/tookoff/landed,theboywaswalkingdownthestreet.

到達(dá):arrive/getto/reachArrive:不及物動(dòng)詞。Arrive+介詞（in/at)….或arrive單獨(dú)使用=Getto+地點(diǎn)=Reach+地點(diǎn)，不能單獨(dú)使用e.g.他明天下午2點(diǎn)到達(dá)北京國(guó)際機(jī)場(chǎng)2.星期天我有了一次不同尋常的經(jīng)歷。Ihadaveryunusual

experienceonSunday.Unusual:不尋常的…Anunusualexperience.Auniversity.Experience:經(jīng)歷（可數(shù)名詞）。2.經(jīng)驗(yàn)（不可數(shù)名詞）Haveexperiencein/of有…方面的經(jīng)驗(yàn)e.g.他教學(xué)經(jīng)驗(yàn)豐富。Hehasmuchexperiencein/ofteachingexperience.3.我跟著它，看它到哪里去。當(dāng)它走進(jìn)紀(jì)念品商店時(shí)，我覺(jué)得很驚訝。Ifollowedittoseewherewasitgoing,andIwasverysurprisedwhenitwentintoasouvenirshop.IfollowedittoseewhereitwasgoingFollow:followsbtodosth.surprise:n/v/adj賓語(yǔ)從句若為疑問(wèn)句，需改為陳述語(yǔ)序。她沒(méi)想過(guò)要往車(chē)站外面看一看。Shedidn’tthinkaboutlookingoutsidethestation.Thinkabout:考慮Thinkaboutsth/doingsth/句子Whatdoyouthinkabout+sth?然而，在更近的時(shí)期里，大部分美國(guó)人記得當(dāng)紐約世貿(mào)大廈被恐怖分子所毀壞的時(shí)候，他們正在做什么？However,inmorerecenttimes,mostAmericansrememberedwhattheyweredoingwhentheWorldTradeCenterwasdestroyedbyterrorists.

過(guò)去進(jìn)行時(shí)的構(gòu)成：was\were+現(xiàn)在分詞

doing過(guò)去進(jìn)行時(shí)考點(diǎn)：【一點(diǎn)、一段、一背景、一將來(lái)】一點(diǎn)：一段：過(guò)去進(jìn)行時(shí)一點(diǎn)：1.考查過(guò)去進(jìn)行時(shí)表示過(guò)去某一時(shí)刻正在進(jìn)行的動(dòng)作(一點(diǎn))。通常句子一定會(huì)有一個(gè)“表示過(guò)去某個(gè)時(shí)間點(diǎn)”的狀語(yǔ)。如：昨晚7點(diǎn)：at7p.m.lastnight,when引導(dǎo)的時(shí)間狀語(yǔ)從句（whenhecame/),昨天那個(gè)時(shí)刻：atthis/thattimeyesterday，在那個(gè)瞬間：atthatmomentIwaswashingthebowlsatthistimelastnight.昨晚這個(gè)時(shí)候我在洗碗。Hewaswritingaletterwhenhisbrotherbrokeintohisroom.當(dāng)他哥哥進(jìn)入房間的時(shí)候他正在寫(xiě)信。Theyweresinging

at8o’clockyesterdaymorning?昨天早上8點(diǎn)他們?cè)诔?。一段考查過(guò)去進(jìn)行時(shí)表示過(guò)去某段時(shí)間內(nèi)一直在進(jìn)行的動(dòng)作(一段)。有時(shí)含有“未完成”的意義。如：整個(gè)早上：thewholemorning、昨天整天：alldayyesterday、昨晚9點(diǎn)到10點(diǎn)：fromninetotenlastevening、①HewaswatchingTVathomefrom3:00to5:00yesterdayafternoon.昨天下午從3點(diǎn)到5點(diǎn)他一直在看電視。②Shirleywasreadingabooklastnight。雪梨昨晚一直在看一本書(shū)。V-ing變化規(guī)則：

1）一般加ing.如:

play----playing玩watch----watching看

以不發(fā)音的e結(jié)尾,去e加ing.如:

take----taking拿make----making做

come---coming來(lái)live----living居住

小學(xué)到初中階段雙寫(xiě)最后一個(gè)字母的單詞要特殊記憶。如：

run----running跑cut----cutting切

swim----swimming游泳sit----sitting坐

get----getting獲得shop----shopping購(gòu)物

stop-----stopping停止win----winning贏

put----putting放forget----forgetting忘記

begin----beginning開(kāi)始

一般過(guò)去時(shí)VS過(guò)去進(jìn)行時(shí)一般過(guò)去時(shí)：某一動(dòng)作在過(guò)去發(fā)生且已經(jīng)完成。e.g.Shewrotealettertoherfriendlastnight.

她昨晚給朋友寫(xiě)了封信。(信寫(xiě)完了)過(guò)去完成時(shí)：動(dòng)作在持續(xù)或未完成。

e.g.Shewaswritingalettertoherfriendlastnight.

她昨晚一直在給朋友寫(xiě)信。(信不一定寫(xiě)完)一般過(guò)去時(shí)VS過(guò)去進(jìn)行時(shí)2.一般過(guò)去時(shí)：肯定句：主語(yǔ)+V過(guò)去式否定句：didn’t+V原形一般疑問(wèn)句：一加，二改，三變2.過(guò)去進(jìn)行時(shí)：肯定句：主語(yǔ)+was/were+doing否定句：Was/were+notdoing一般疑問(wèn)句：一提，二改，三變TheyreadEnglishlastnight.否定句：_________________________________一般疑問(wèn)句：_____________________________肯定/否定回答：___________________________對(duì)劃線部分提問(wèn)：__________________________Marywascookingthedinneratthattime.否定句：_________________________________一般疑問(wèn)句：_____________________________肯定/否定回答：___________________________對(duì)劃線部分提問(wèn)：_________________________【2011北京】PaulandI____tennisyesterday.HedidmuchbetterthanI.A.playB.willplayC.playedD.areplaying【2011貴州安順】7.—Whatdidtheteachersayjustnow?—Sorry.Ididn’tcatchit.I____somethingelse. A.thinkB.willthinkC.wasthinkingD.hadthought【2011浙江麗水】GuessWhat!Thegreatmovieisoninthecinema．一Nothingnew．I_________itwithmyparentsonthefirstday.A．sawB．seeC．willseeD.havebeen【2011浙江湖州】11.—HowwasyourtriptoHangZhou,Jim?—Great!We___toXixiNationalWetlandPark.A.goB.amgoing C.willgoD.wentWhileshe______TV,she______asoundoutsidetheroom.waswatching,washearing

b.watched,washearingc.watched,heard

d.waswatching,heardThey_____afootballgamefrom7to9lastnight.

a.werewatching

b.watch

c.watched

d.arewatchingWe’llgoforawalkifit_____tomorrow.A.willnotrainB.isn’trainingC.doesn’trainD.isn’train()3.ImetLiLei__hospitallastSunday.Hewasill__hospital.A.inthe,intheB.in,intheC.inthe,inD.in,in()4.Grandmaisnowat_____.A.thedoctor’sB.thedoctorsC.thedoctorD.adoctor’s7.____usefulinventionthecomputeris!WhataB.WhatanC.HowaD.Howan8.Ican’tfind____tositonthecrowdedbus.nowhereB.somewhereC.anywhereD.everywhere9.MymotherwascookingwhileI____theradio.listenedtoB.havelistenedtoC.waslisteningtoD.islisteningto10.____TVatthattime?DidyouwatchB.HaveyouwatchedC.WereyouwatchingD.AreyouWhenVSwhile共同點(diǎn)：意思：當(dāng)…的時(shí)候結(jié)構(gòu)：While/When+從句，主句主句while/when+從句（跟在when與while后面的均稱為從句）判斷主句從句mywifewasreadingthenewspaper,whileIwaswatchingTV.Jimwasmendinghisbike,whenLinTaocametoseehim.課本p192.When與while引導(dǎo)的均為時(shí)間狀語(yǔ)從句。若主句為將來(lái)時(shí)，從句需用一般現(xiàn)在時(shí)表將來(lái)。但是我們一般用when，而不用whileWhy？while表示“在……的時(shí)候”、“在……期間”。從句中必須是表示動(dòng)作或狀態(tài)的延續(xù)性動(dòng)詞While從句（從句動(dòng)詞為持續(xù)性動(dòng)詞）when表示“當(dāng)……的時(shí)候”。從句中既可用延續(xù)性動(dòng)詞,又可用非延續(xù)性動(dòng)詞,這些動(dòng)詞既可以表示動(dòng)作,又可表示狀態(tài)。When從句（從句動(dòng)詞即可非持續(xù)性動(dòng)詞，又可持續(xù)性動(dòng)詞）注：在進(jìn)行時(shí)態(tài)中，非持續(xù)性動(dòng)詞無(wú)進(jìn)行時(shí)。When與while做題技巧WhenA：when從句用一般時(shí)態(tài)（包括過(guò)去時(shí)與現(xiàn)在時(shí)），主句用進(jìn)行時(shí)（包括現(xiàn)在進(jìn)行時(shí)與過(guò)去進(jìn)行時(shí)）。作業(yè)本P8試卷第一課時(shí)典點(diǎn)WhileA：若主句從句動(dòng)作同時(shí)發(fā)生，while主句從句都用進(jìn)行時(shí)。（判斷方式：前后均用正在…代入）B：若主句從句動(dòng)作發(fā)生有前后，while主句用進(jìn)行時(shí)，主句用一般現(xiàn)在時(shí)。1.Father_____still_______（sleep）whenI（get）upyesterdaymorning.(從句）was,sleeping,got判斷：when出現(xiàn)，后面時(shí)態(tài)用一般時(shí)態(tài)。解析：動(dòng)詞get為非持續(xù)性動(dòng)詞，在現(xiàn)在進(jìn)行時(shí)中不能用進(jìn)行時(shí)態(tài)2.Grandma____（cook）breakfastwhileI____（wash）myfacethismorning.（主句）wascooking,waswashing解析：while出現(xiàn)，且前后動(dòng)作同時(shí)進(jìn)行，均用進(jìn)行時(shí)態(tài)3.Mother___（sweep）thefloorwhenI__（leave)home.wassweeping,left

判斷：when出現(xiàn)，從句時(shí)態(tài)用一般時(shí)態(tài)。解析：leave為非持續(xù)性動(dòng)詞，且我離開(kāi)的時(shí)刻，爸爸正在掃地6.SomestudentsfromClassFour___（play）basketball

whenI______（see）themontheplayground.（從句）wasplaying,saw7.DoctorLiuwasondutylastnight.He___still___(work)inthehospitalat10p.m.8.Thestreetseller___（sell）clotheswhenhe___（find）apurseontheground.（從句）9.MrWangspendsalotoftimewritinghisnovel（小說(shuō)）everyday.He____still___（work）atmidnightlastnight.

10.I______（read）ahistorybookwhensomeone______（knock）atthedoor.

11.Masha____（cook）whenthedoorbell____（ring）.3.I(hear,not)___thethunderduringthestormlastnightbecauseI(sleep)____.didn’thear;wassleeping4.Mybrotherandsister(argue)____aboutsomethingwhenI(walk)____intotheroom.werearguing;walked6.WhileMrs.Emerson(read)____thelittleboyastory,he(fall)____asleep,soshe(close)_____thebookandquietly(tiptoe)____outoftheroom.wasreading,fell,closed,tiptoed7.----Nancyisnotcomingtonight.----Butshe____!A.promisesB.promisedC.willpromiseD.hadpromised8.Shirley___abookaboutChinalastyearbutIdon’tknowwhethershehasfinishedit.A.haswrittenB.wroteC.hadwrittenD.waswriting9.IfirstmetLisathreeyearsago.She___ataradioshopatthetime.A.hasworkedB.wasworkingC.hadbeenworkingD.hadworked10.Idon’tthinkJimsawme;he___intospace.A.juststaredB.wasjuststaringC.hasjuststaredD.hadjuststared11.Asshe____thenewspaper,Granny____asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell12.---Youphonenumberagain?I____quitecatchit.---It’s9568442.A.didn’tB.couldn’tC.don’tD.can’t1