新課標(biāo)必修三Unit4公開(kāi)課一等獎(jiǎng)市優(yōu)質(zhì)課賽課獲獎(jiǎng)?wù)n件

河南省淮陽(yáng)一高王清華2010.8詞匯朗讀單詞講解1.Solar：adj[attrib作定語(yǔ)]of,concerningorrelatedtothesun太陽(yáng)的;solarenergy太陽(yáng)能solar-powered以太陽(yáng)能為動(dòng)力的.solarsystem太陽(yáng)系solarcell太陽(yáng)能電池solarbattery太陽(yáng)能電池組solarpanel太陽(yáng)能電池板solarcalendarn.陽(yáng)歷2.theory：systematicallyorganizedknowledgeapplicableinarelativelywidevarietyofcircumstances理論;學(xué)理,原理[U][C]TheoryshouldgohandinhandwithpracticeItseemsgoodintheory,butitdoesn'tworkinpractice.理論上它似乎很不錯(cuò),但實(shí).際上卻行不通?！総heoretically;practically】2.opinionorsupposition,notnecessarilybasedonreasoning意見(jiàn),揣測(cè)（未必基於推理的Mytheoryisthatwe'llhaveacoldwinterthisyear.依我看今冬會(huì)很冷。3.atom：smallestpartofanelementthatcanexistchemically原子Amoleculeofwaterconsistsoftwoatomsofhydrogenandoneatomofoxygen.水分子含有兩個(gè)氫原子和一個(gè)氧原子。Theatombombisofcatholicconcern.原子彈受到普遍的關(guān)注。verysmallquantityorthing極微小的量或事物:Thetowerwasblowntoatomsbytheforceoftheexplosion.爆炸的力量把塔炸得粉碎.Thereisn'tanatomoftruthintherumour謠言中沒(méi)有絲毫的真實(shí)性.4.globetheglobe[sing]theearth地球;世界:travel(all)roundtheglobe環(huán)球旅行.aglobaltour環(huán)球旅行*globalwarfare世界大戰(zhàn).However,therestillexistsomefactorsofinstabilitybothgloballyandregionally:在世界和地區(qū)范圍內(nèi)仍存在一些不安定因素。5.intime

1．withinorbeforeafixedtime及時(shí)*Wegottothestationjustintimetocatchthetrain．我們及時(shí)趕到火車站乘上火車。*Astitchintimesavesnine．及時(shí)處理，事半功倍。*Youcanrestassuredthatwe'llfinishtheworkintime．你放心吧，我們一定按時(shí)完成任務(wù)。*Thedoctorcameintimetosavehislife．醫(yī)生及時(shí)前來(lái)挽救他的生命。5.intime

2．eventually；intheend；不久；最好；將來(lái)*FredandJimdidnotlikeeachotheratfirst，butintimetheybecamefriends．弗雷德和吉姆開(kāi)始互不喜歡，可是最終他們成了好朋友。*You'llgetusedtotheweatherinNanjingintime．你遲早會(huì)適應(yīng)南京的氣候的。*Ifyoukeepontrying，youwillsuccedintime．只要你繼續(xù)努力，你遲早會(huì)成功。6.atmosphere

1.大氣[theS]2.氣氛[S1]Thetalkwasconductedinafriendlyatmosphere.會(huì)談是在熱情友好的氣氛中進(jìn)行的。4.情趣;魅力[U]Theancientpalacehasalotofatmosphere.這座古老的宮殿很有魅力。7.unlike:

dissimilar;different不相似;不同:Theyaresounlikenobodywouldbelievetheyweresisters.

她們毫無(wú)相似之處,誰(shuí)也不相信她們是姐妹.uncharacteristicof(sb/sth)無(wú)（某人[某事物]）的特性:It'sveryunlikehimtobesoabrupt.他這麼粗魯可不像他平時(shí)的樣子.incontrastto(sb)與（某人）相反:Unlikeme,myhusbandlikestostayinbed.我丈夫與我相反,喜歡睡懶覺(jué).8.fundamental:Oforrelatingtothefoundationorbase

Theschoolisbasedonthefundamentalprinciplethateachchildshoulddevelopitsfullpotential.mostimportant;centralorprimary十分重要的;主要的;首要的:Hisfundamentalconcernwasforherwelfare.他最關(guān)心的是她的幸福.essentialornecessary根本的;必要的:Hardworkisfundamentaltosuccess.

必須苦干才能成功.9.presence

1.出席,在場(chǎng);存在Iwassurprisedbythepresenceofsomanypeopleatthemeeting.這么多人出席會(huì)議使我感到吃驚。Yourpresenceisrequested.敬請(qǐng)光臨。2.面前,眼前Hegetsnervousinthepresenceoffamouspeople.他在名人面前變得局促不安。10

.dissolves

make(asolid)becomeliquid（指液體）使（固體）溶解:Waterdissolvessalt.水能溶解鹽.becomepartofaliquid（指固體）溶解:Saltdissolvesinwater.鹽在水中溶解.cause(asolid)todissolve使（固體）溶解:Dissolvethesaltinwater.使鹽在水中溶解.11.reaction

（對(duì)情況﹑行動(dòng)﹑影響等做出的）反應(yīng),回應(yīng):Whatwashisreactiontothenews?他對(duì)這消息的反應(yīng)如何?*Herarrestproducedanimmediate/asuddenreactionfromthepress.她被捕的事立刻[突然]在新聞界引起反響.[sing]由藥物﹑化學(xué)物質(zhì)等引起的）生理上的反應(yīng)（通常指不良反應(yīng)）Ihadabadreactionaftermytyphoidinjection.我注射傷寒針劑後產(chǎn)生了不良反應(yīng).[C,U]化學(xué)反應(yīng):nuclearreaction,核反應(yīng).12.multiply[?m?lt?pla?]

1.乘3multipliedby5is15.三乘五等于十五。2.增加tomultiplyone'schancesofsuccess增加個(gè)人成功的機(jī)會(huì)3.繁殖Whenanimalshavemorefood,theygenerallymultiplyfaster.動(dòng)物如果吃得多，通常繁殖也快。13.layeggs下蛋new-laideggs鮮蛋

laybricks砌磚；layapavement鋪設(shè)人行道；layarailroadtrack鋪設(shè)鐵路軌道laythefoundationfor奠定…的基礎(chǔ)laythetable擺設(shè)餐具準(zhǔn)備吃飯（=set）layacarpet,cable,pipe鋪地毯﹑架電纜﹑敷管道laytheemphasis=emphasize=laystresson強(qiáng)調(diào)laytheblameon責(zé)備layatrapforsb將某人誘入圈套（=set）13.layeggs下蛋new-laideggs鮮蛋

laybricks砌磚；layapavement鋪設(shè)人行道；layarailroadtrack鋪設(shè)鐵路軌道laythefoundationfor奠定…的基礎(chǔ)laythetable擺設(shè)餐具準(zhǔn)備吃飯（=set）layacarpet,cable,pipe鋪地毯﹑架電纜﹑敷管道laytheemphasis=emphasize=laystresson強(qiáng)調(diào)laytheblameon責(zé)備layatrapforsb將某人誘入圈套（=set）14.exist

1.berealoractual;havebeing存在;有:DoeslifeexistonMars?火星上有生命嗎?2.survive生存（尤指有困難或錢很少）;活下來(lái);幸存:Wecannotexistwithoutfoodorwater.沒(méi)有食物或水我們就不能生存.*Heexistsonriceandwater,他靠吃米飯和水過(guò)活.*Whendidtheworldcomeintoexistence?世界是什麼時(shí)候產(chǎn)生的?Weledahappyenoughexistenceaschildren.我們小時(shí)候的生活過(guò)得很愉快.15.givebirthto1.生產(chǎn)2.產(chǎn)生

Jane'smotherhasjustgivenbirthtotwins．簡(jiǎn)的媽媽剛剛生了一對(duì)雙胞胎。Watt'sobservationofsteamissuingfromakettlegavebirthtotheideaofthesteamengine.瓦特對(duì)水壺蒸氣的觀察使他產(chǎn)生了發(fā)明蒸汽機(jī)的想法。16.thus

Thuscanbeusedinthefollowingways:asawayofshowinghowasentenceorclauseisrelatedtowhathasalreadybeensaid:Nodecisionhadbeenmade,andthusthesituationremainedunclear.asanordinaryadverb:Themerchantsbegantoimportcorn,thusforcingfarmerstocuttheirprices.17.insb'sturn

inturn(=oneaftertheother)Theygavetheirnamesinturn.insb'sturn輪到某人做某事ShehadnotbeenfriendlytoPeteandhe,inhisturn,wascoldtoherwhenshecametostay.|18.gravity

Theforceofgravitypullsthingstowardstheearth'scentre.地心吸力把物體吸向地心。

Idon'tthinkyourealizethegravityofthesituation.我認(rèn)為你沒(méi)有意識(shí)到局勢(shì)的嚴(yán)重19.blockout蔽光

an`officeblock辦公大樓HeavysnowisblockingallroadsintoScotland.大雪阻塞了所有通往蘇格蘭的道路

Mynoseisblocked.我鼻子堵了（如因患重感冒）.Theaccidentblockedtrafficinthetowncentre.事故阻塞了市中心的交通.Thatwallblocksoutallthelight.那堵墻把光線都遮住了。20.climate

climate→某一地區(qū)常年的氣候情況，包括氣溫、降雨量?？捎米鞅扔鳌eather→指某地區(qū)具體的短時(shí)間內(nèi)的天氣，包括晴雨寒暖等情況。Sheadaptedherselfquicklytothenewclimate.她很快就適應(yīng)了這種新氣候。某一社會(huì),時(shí)代的)風(fēng)氣,趨勢(shì);氣氛[C][U]Aftertherevolution,theclimateofthecountryremainedtense.革命以后,那個(gè)國(guó)家的氣氛依然緊張。21.crash

a`carcrash/an`aircrash汽車撞車事故[飛機(jī)墜毀].fallorstrike(sth)suddenlyandnoisily突然倒下,撞擊（某物）發(fā)出聲響:Therockscrashed(down)ontothecar.巖石轟隆一聲砸在汽車上.Thedishescrashedtothefloor.碗碟嘩啦一聲掉在地板上.haveacollision（使某物）猛撞:Theplanecrashed(intothemountain).飛機(jī)撞毀（在山上）了Hecrashedhiscar(intoawall).他把汽車撞（到墻上）了.22.getthehangof得知...的要領(lǐng),學(xué)會(huì)...的竅門

Don'tletthatgetyoudown.You'llgetthehangofit.不要為此灰心喪氣,你會(huì)找到訣竅的。23.exhaust

[esppassive尤用於被動(dòng)語(yǔ)態(tài)]make(apersonorananimal)verytired使（人或動(dòng)物）非常疲倦:Thelongcyclerideexhaustedher.她因長(zhǎng)途騎車而疲憊不堪.Heexhaustedhimselfintheattempt.他因十分努力而筋疲力盡.use(sth)upcompletely用盡,耗盡（某物）:exhaustone‘spatience,strength失去耐性﹑用盡力氣

exhaustamoneysupply把錢用光.不要為此灰心喪氣,你會(huì)找到訣竅的。

I'mexhausted!我已筋疲力盡了!

24.Watchout

Watchout!There'sacarcoming.小心!汽車來(lái)了。Thestaffwereaskedtowatchoutforforgedbanknotes.已經(jīng)要求職員留意偽鈔。課文理解1.…theuniversebeganwitha"BigBang"thatthrewmatterinalldirections.1.coursetakenbyamovingpersonorthing

方向:TomwentoffinonedirectionandHarryinanother.湯姆朝一個(gè)方向走,哈里則朝另一個(gè)方向走.

Agustofwindsentmybooksflyinginalldirections.一陣風(fēng)把我的書(shū)刮得到處亂飛。.2.[Cusupl通常作復(fù)數(shù)]instructions指南;說(shuō)明書(shū);用法說(shuō)明;操作說(shuō)明:

Followthedirectionsthatyourdoctorgivesyou.請(qǐng)遵醫(yī)囑。underthedirectionof...在…的指導(dǎo)下2.Afterthat,atomsbegantoformandcombinetocreatestarsandotherbodies.thebodyofaplane機(jī)身Themainbodyofthebookdealswiththeauthor'spoliticalcareer.書(shū)中主要部分寫的是作者的政治生涯.heavenlybodies,iestars,planets,etc天體I'vegotaforeignbody(eganinsectoraspeckofdirt)inmyeye.我眼中有異物（如小蟲(chóng)或灰塵）.body-buildingn（通過(guò)鍛煉）增強(qiáng)體質(zhì).3.Forseveralbillionyearsafterthe"BigBang",theearthwasstilljustacloudofdustseveralbillionyears=severalbillionsofyears=billionsofyearsapoolofbloodmountainsofbooksaseaofknowledgeanangelofadaughter4.Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.不定式作表語(yǔ)的特殊意義⒈表示堅(jiān)決的命令。例如：1.Thisnaughtyboyistostayhereuntiltheclassisover.2.Nooneistoenterthisbuildingwithoutthepermissionofthesecurityguard.⒉表示“計(jì)劃”或“安排的事項(xiàng)”。例如：3.YouaretostayinRoom502andyourfatherwillarrivesoon.4.Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.4.Aninsuranceagentistomeetusthisafternoon.⒊表示“可能性”。例如：5.Notasoundwastobeheard.6.Thelovelypuppyisnowheretobefound.7.Theearthistoexplodeintheyear2099⒋表示“意圖”或“打算”。例如：4.Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.8.Ifyouaretobethereontime,youhadbetterhurry.9.Iftheflowersaretosurvive,youmustwaterthemregularly.,⒌表示“應(yīng)該”。例如：10.Youhavedonesowell.Youaretoberewarded.11.Suchnastyquestionsaretobeavoided.⒍表示“不可避免”、“注定”。例如：4.Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.12.Annewaswonderingwhatwastobecomeofherboyfriend,Tommy.13.Theysaidgoodbye,littleknowingthattheywerenevertomeetagain..⒎表示“假設(shè)”。例如：14.IfIweretodoit,Iwoulddoitwell.15.Evenifyouweretotakeataxinow,youwouldnotbeabletoarriveatyourdestinationontime.4.Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.⒏有“期待將來(lái)”的含意。例如：16.Theactualusefulnessofthenewlyinventedequipmentisstilltobedetermined.17.Henry'sappointmentwiththeaccountancyfirmisyettobeconfirmed.細(xì)心研讀，領(lǐng)略這些結(jié)構(gòu)的個(gè)中味。5.Theywereintimetoproducecarbon,nitrogen,watervapourandothergases,whichweretomaketheearth'satmosphere.withinorbeforeafixedtime及時(shí)*Wegottothestationjustintimetocatchthetrain．我們及時(shí)趕到火車站乘上火車。beorbecome(sth)throughdevelopment;turnouttobe演變成（某事物）;結(jié)果是:Ifyoutrainhard,you'llmakeagoodfootballer.你要刻苦訓(xùn)練就能成為優(yōu)秀的足球運(yùn)動(dòng)員.*He'llnevermakeanactor.他決當(dāng)不成演員.*Shewouldhavemadeanexcellentteacher.她本可以成為杰出的教師.6.Whatisevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface.Whatisknowntoallisthat…Whatimpressesusmostisthat…Whatstrikesusmostisthat…7.Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.befundamentalto對(duì)……是必要的；對(duì)……是根本的Hardworkisfundamentaltosuccess.必須苦干才能成功.8.Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.Yourpresenceisrequested.敬請(qǐng)光臨。inthepresenceofsb/insb‘spresence當(dāng)著某人;有某人在場(chǎng)

the~ofgermsintheatmosphere大氣中細(xì)菌的存在Weshallbeverygladtohaveyourpresence."你如能出席,我們將感到很高興?！?.Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.intheabsenceof1．beingaway不在*Intheabsenceoftheirparents，thechildrenplayedinthehouse．家長(zhǎng)不在時(shí)，孩子們便在家里玩耍。2．lacking缺乏*Intheabsenceofevidence，thesuspectwasreleased．因缺乏證據(jù)，那個(gè)嫌疑犯被釋放了。9.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.Thesungivesofflightandheat,whichmakesitpossibleforplantstogrow.Thesungivesofflightandheat,(thus)makingitpossibleforplantstogrow.Herproposalswouldallow(=makeitpossiblefor)morepeopletostayinfull-timeeducationHislargeincome~dhimtoliveincomfort.他那豐厚的收入使他可以過(guò)舒服的生活10.Manymillionsofyearslater,thefirstextremelysmallplantsbegantoappearonthesurfaceofthewater.Manymillionsofyears=Millionsofyears=Manymillionyears11.Theymultipliedandfilledtheoceansandseaswithoxygen,whichencouragedthelaterdevelopmentofearlyshellfishandallsortsoffish.Asweclimbedupthemountain,thedangersanddifficultiesmultiplied.我們?cè)较蛏巾斉逝?危險(xiǎn)和困難越是倍增。makesomethingmorelikelytoexist,happen,ordevelop促進(jìn),助長(zhǎng);激發(fā)ViolentTVprogrammesencourageanti-socialbehaviourThatwillmerely~hisidleness.那只會(huì)助長(zhǎng)他的懶惰Poorhygieneencouragesthespreadofdisease.【同】promote12.However,65millionyearsagotheageofthedinosaursended.verylongtime極長(zhǎng)的時(shí)間;很久:Iwaited(for)ages/anage.我等候很久了.*Ittook(us)agestofindaplacetopark.（我們）找了好半天才找到個(gè)停車的地方.Shedoesn'tlookherageatall她一點(diǎn)兒也不像那麼大年紀(jì)（顯得年輕得多）.She'saginggracefully.她老得有風(fēng)韻.themodernage,thenuclearage,theageofthemicrochip現(xiàn)代﹑核子時(shí)代﹑微晶片時(shí)代.13.Whytheysuddenlydisappearedstillremainsamystery.Thisdisappearancemadepossibletheriseofmammalsontheearth.Theinventionofcomputersmadepossiblethevoyagetothemoon14.Thustheyhave,intheirturn,becomethemostimportantanimalsontheplanet.Forseveralbillionyearsafterthe"BigBang",theearthwasstilljustacloudofdust.15.Buttheyarenotlookingaftertheearthverywell.Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfromescapingfromtheearthintospace.現(xiàn)在進(jìn)行時(shí)有時(shí)可表示現(xiàn)階段正在進(jìn)行但說(shuō)話時(shí)刻不一定在進(jìn)行的動(dòng)作。1.Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_____sorapidly.(NMET2001)A.ischanging

B.haschangedC.willhavechanged

D.willchange析:選A。15.Buttheyarenotlookingaftertheearthverywell.They