第八冊第五課詞匯課件

Unit5Meetingyourancestors

Learningaboutlanguage確認(rèn)，識別，鑒別

identify可能的選擇供選擇的，其他的alternative考古學(xué)archaeology考古學(xué)家archaeologist挨餓starvation試探性的tentative打岔interrupt敏銳的，有觀察力的acute不管，不顧regardlessof席子，墊子mat被子quilt野獸beast厘米centimeter使鋒利sharpen磨具sharpener擦凈，削平scrape足夠的ample凌亂的messy原始的primitive植物學(xué)botany植物學(xué)的botanical分析analysis使成熟ripen種類Category意義significance不知怎么的somehow有系統(tǒng)的systematic吐出spit/spat/spat/spit/spit/spit刪除delete相冊album痕跡scratch學(xué)院academy接待員receptionist洋蔥onion受夠了fedupwith酸乳酪yogurt放射性的radioactive瓜melon皺紋wrinkle脈搏pulse血管vein鼓掌歡迎applaud加速accelerate暈的dizzy錘子hammer快樂地gaily有技巧的skillful追溯到datebackto/datefrom標(biāo)點(diǎn)符號punctuation崇拜worship1Completethepassageusingthecorrectformofthewordsandphrase.

Discoveringusefulwordsandexpressions

alternativesharpenidentifyregardlessofawareexcavationassumeampleprimitivedueDavidsonBlackwasaCanadiandoctorwhoorganizedthe____________thatledtothediscoveryofthebonesintheZhoukoudian

cavesnearBeijing.Hewasaspecialistinthestudyofbonesanditwashisambitiontofindand________bonesofearlyhumans.Hisuniversitywas______ofthesignificanceofhiswork.excavationidentifyawareAtfirsttheygavehim______timetodothisresearch,butlatertheyrealizedhewaspreparedtopursueit______________hisstudents’needsandhisteachingcareer,sotheyforbadehimtotravelthereanymore.Itwashisassistant,PeiWenzhong,whomadethediscoveryofthese________bonesand_________stonetools.ampleregardless

ofprimitivesharpenedSomehowhecycledthirtymilestoDrBlackbecausetherewasno__________meansoftransport.DrBlack________thisdiscoverywouldchangethewayacademicsthoughtaboutearlypeopleinChina.Heknewthathissuccesswasalmostentirely____tohisassistant’ssystematichardwork.due

alternativeassumedonbehalfofinspiteofregardlessofaheadofbecauseofinsteadof2Completethesesentencesusingthecorrectformofthephrasesbelow.1.Nobodyhastherighttospitinthe

street_____________theirsocial

positionorage.regardless

of2._________thesong’spopularity,theband

deleteditfromtheirnewalbumastheyfailed

tofindonewhocouldsingitwellenough.3.Sophiegotabadscratchfromhercat__________hercarelessnesswhileplaying

withit.

In

spite

ofbecause

of4.Sammadeatentativeguessthatsixmonths

ofhisflyingcourselay________him.5.Thevicepresidentgaveawelcomespeech____________the

Academyof

Artsatthe

exhibition.6.Theguestwaitedpatientlyatthe

receptionist’sdesk___________interrupting

themeeting.

instead

of

ahead

ofon

behalf

of

starvationanalysisacute3Completethesesentenceswithwordsorphrasesfromthetext.Makesuretousethecorrectform.

Sincethefaminebrokeout,thenumberofpeopledyingof__________hasbeenincreasing.Thedoctor’s________statedthatshehassufferedfrom______anxietyforalongtime.3.Thisisreallya______bookshelfandIthinkyoushouldorganizeitwellandputthebooksin__________.4.Doyouknowthebestwaytostopcryingwhen_________onions?5.Iwillpayjust120yuanforthequilt________becauseIonlyhavethatmuchinmywallet.6.Thistablematistensquare___________,andyoucangetadozenforonlyonedollar.at

mostcentimetresmessycategoriescutting

up凌亂的原始的植物學(xué)植物學(xué)的分析使成熟種類意義不知怎么的有系統(tǒng)的吐出刪除相冊痕跡學(xué)院接待員洋蔥受夠了酸乳酪放射性的瓜皺紋脈搏血管鼓掌歡迎加速暈的錘子快樂地有技巧的追溯到標(biāo)點(diǎn)符號崇拜現(xiàn)在完成進(jìn)行時(shí)現(xiàn)在完成進(jìn)行時(shí)表示動作從過去某一時(shí)間一直延續(xù)到現(xiàn)在或離現(xiàn)在不遠(yuǎn)的時(shí)間。其動作是否延續(xù)下去,則由上下文而定?，F(xiàn)在完成進(jìn)行時(shí)多用持續(xù)性動詞如live,

learn,lie,stay,wait,stand,rest,

study等,常和allthetime,thisweek,thismonth,

all

night,allthemorning,recently等狀語以及since和for引導(dǎo)的時(shí)間狀語或從句連用。May200:10May2011:00Myyoungerbrotherhasbeenaccessingthenet.nowThebaby

hasbeensleeping

for1hour.nowThey

havebeenplayingbasketballalltheday.NowNowTheboy

has

beenreading

abook

foralmost4hours.Hehasbeentalkingwithhisfriend.nowThetelephone

hasbeenringing

foralmostaminute.

Thesoundhascontinuedaboutoneminute.Thetelephoneisringing.2010-5-2011:002010-5-2013:00TheyoungboyhasbeenwatchingTV.nowTV10-5-19Thetworobotshavebeendancingandsingingsincetheyhavebeenmade.NowinthemorningIdon’tknowwhythepighasbeenrunning.nowrunTheyhasbeenplayinggamesintheschool.nowPlaygamesOh,youhavecomeatlast!Ihavebeenwaitingforyoufortwolonghours.(我等了你足足兩個小時(shí))13:0015:00

I’msorry!Youhavebeencrying.(你一直在哭)Youarehere!Ihavebeenlookingfor

youlong.(我找了你老半天)我一直都在這現(xiàn)在完成進(jìn)行時(shí)1.構(gòu)成形式:

has\havebeendoing2.用法1)敘述某一動作從過去開始一直繼續(xù)到現(xiàn)在仍在繼續(xù)之中或剛剛停止。經(jīng)常與for,since,allmorning/day/week用在一起。Youhavebeenstudyingforfourstraighthours.Whydon’tyoutakeabreak?Thetelephonehasbeenringingforalmostaminute.Whydoesn’tsomeoneanswerit?2)敘述“最近”一直從事的工作或活動。

lately,recentlyWhat’sthematter?Youreyesareredandpuffy.Have

you

been

crying?你是不是一直在哭?3)表示重復(fù)動作。有時(shí)現(xiàn)在完成進(jìn)行時(shí)所表示的動作并不是在一直不停地進(jìn)行,而是在斷斷續(xù)續(xù)地重復(fù)。Ihavebeenknocking.Idon’tthinkanybody’sin.我一直在敲門,我想沒人在里面。You’ve

been

sayingyoucansucceedforfiveyears.5年來你一直在說你能成功。Ihavebeenwritingletterssincebreakfast.我從早餐起就一直在寫信。4)表示“剛才、近來”發(fā)生的動作,一般不再繼續(xù)。此時(shí)一般通過上下文的語境進(jìn)行判斷。Myhandsaredirty.I’vebeenpaintingthedoor.我的手很臟,我一直在漆門。Whathaveyoubeen

eatingtogetasfatasthis?你都吃什么啦,怎么這么胖？5)敘述從過去某時(shí)開始一直繼續(xù)到現(xiàn)在,但不再繼續(xù)下去的事情。帶有濃厚的感情色彩,強(qiáng)調(diào)持續(xù)了“那么久”或做得“那么辛苦”。

Ihavebeenwantingtomeetyouforalongtime.和你見面是我盼望已久的事了。

Toomuchhas

been

happeningtoday.

今天真是一個多事的日子。

Oh,youhavecomeatlast!Ihavebeenwaitingforyoufortwolonghours.我等了你足足兩個小時(shí)。

Youarehere!Ihavebeenlookingforyoulong.

我找了你老半天?，F(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別現(xiàn)在完成時(shí)表示結(jié)果,其動作發(fā)生在過去，但對現(xiàn)在有影響;而且現(xiàn)在完成時(shí)也可表示動作的持續(xù)。而現(xiàn)在完成時(shí)表示比較長久的動作和狀態(tài),而現(xiàn)在完成進(jìn)行時(shí)表示較短暫的動作和狀態(tài),而且強(qiáng)調(diào)持續(xù)性或未暫停性。Hehasn’tworkedforyears.他多年來一直沒有工作。Ihaven’t

been

workingverywellrecently.我最近工作不太順利。Theyhave

builtseveralbridgessofar.到目前為止,他們已建了好幾座橋。Theyhave

been

buildingbridgessofar.到目前為止,他們一直在建橋。1.ChinasentupShenzhouVmannedspaceshipintospacesuccessfully,whichshowsscienceandtechnology________rapidlyinChina.A.havebeendevelopingB.developsC.isdevelopingD.haddevelopedPractice解析:答案A。該題考查現(xiàn)在完成進(jìn)行時(shí),表示動作的持續(xù)。A

2.Mrs.Whitebecameateacherin1985.She______fortwentyyearsbynextsummer.A.willteachB.wouldhavetaughtC.hasbeenteachingD.willhavebeenteaching解析:答案D。該題考查將來完成進(jìn)行時(shí)。D

3.--Hi,Tracy,youlooktired.--Iamtired.I_________thelivingroomallday.A.paintedB.hadpaintedC.havebeenpaintingD.havepainted解析:答案C。該題考查現(xiàn)在完成進(jìn)行時(shí)。C4.Thetwofriends________ontheInternetforthreehours,andtheywouldgoontillthenextmorning.A.hadbeenchattingB.hadchattedC.werechattingD.havebeenchatting解析:答案D。該題考查現(xiàn)在完成進(jìn)行時(shí)。D

5.Nowthatsheisoutofajob,Lucy________goingbacktoschool,butshehasn’tdecidedyet.A.hadconsideredB.hasbeenconsideringC.ConsideredD.isgoingtoconsider解析:答案B。題意為既然已經(jīng)不上班了,露西一直在考慮重新回到學(xué)校,不過她還沒有決定。hasbeenconsidering為現(xiàn)在完成進(jìn)行時(shí),主要表現(xiàn)在以前這一段時(shí)間里一直在進(jìn)行的一個動作,這動作仍然在進(jìn)行,也可能停止了一會。B

6.----Howlong_________inthefactory?----Since1990.A.wereyouworkingB.haveyoubeenworkingC.hadyoubeenworkingD.willyouwork解析:答案B。該題考查現(xiàn)在完成進(jìn)行時(shí)。B7.Thefirstuseofatomicweaponswasin1945,andtheirpower_______increasedenormouslyeversince.A.isB.wasC.hasbeenD.hadbeen解析:答案C。該題考查現(xiàn)在完成時(shí)。現(xiàn)在完成時(shí)表示到現(xiàn)在為止完成了;現(xiàn)在完成進(jìn)行時(shí)表示從過去持續(xù)到現(xiàn)在,而且將來繼續(xù)進(jìn)行。C8.----Hi,Alan,Ihave’tseenyouforweeks.What_________recently?----Studying.A.haveyoubeendoingB.haveyoudoneC.wereyoudoingD.didyoudo解析:答案A。該題考查現(xiàn)在完成進(jìn)行時(shí)。A

9.----Hi!Wehavenotseeneachotherforalmostt