1/16【名師點(diǎn)睛】Unit1reading精細(xì)化解讀Reading部分1.defeat①vt.打敗，戰(zhàn)勝，使受挫I’vetriedtosolvetheproblem,butitdefeatsme!Ourteamdefeatedtheirsinthegame.②n.失敗，輸Thismeansadmittingdefeat.Theyhavegotsixvictoriesandtwodefeats.[辨析]win,beat與defeat①win“贏得”賽事、戰(zhàn)事、某物；后接人時(shí)，意為“爭取贏得…的好感或支持；說服”②beat“戰(zhàn)勝”“擊敗”比賽中的對手，可與defeat互換Webeat/defeatedtheirteamby10scores.Theywonthebattlebutlostmanymen.Thelocalballteamwonthestatechampionshipbybeating/defeatingalltheotherteams.Icaneasilybeat/defeathimatgolf.JohnSnowwasafamousdoctorinLondon—soexpert,indeed,thatheattendedQueenVictoriaasherpersonalphysician.約翰?斯諾是倫敦一位著名的醫(yī)生——他的確醫(yī)術(shù)精湛，以至于成了照料維多利亞女王的私人醫(yī)生。2.expert①n.專家，能手anexpertinpsychologyanagriculturalexpert②a.熟練的，有專門技術(shù)的anexpertrideranexpertjob需專門知識的工作Heisexpertin/atcooking.3.attendvt.&vi參加，注意，照料①參加attendaceremony/lecture/amovie/school/class/ameetingIshallbeattendingthemeeting.Pleaseletmeknowifyouareunabletoattendtheconference.②attendto(on):tolookafter,carefor,serve伺候,照顧，看護(hù)1.Thequeenhadagooddoctorattendingonher.2.DrSmithattendedherinhospital.治療3.Areyoubeingattendedto?接待4.Motherhadtoattendtohersickson.③attendto處理，注意傾聽attendtothematter1.Anurseattendstohisneeds.2.Canyouattendtothematterimmediately?3.Imaybelate–Ihavegotoneortwothingstoattendto.4.Excuseme,butIhaveanurgentmattertoattendto.[辨析]attend,join,joinin與takepartinattend指參加會(huì)議、上課、上學(xué)、聽報(bào)告等join指加入某組織、團(tuán)體，成為其中一員joinin指加入某種活動(dòng)；表示與某人一起做某事joinsb.insth.takepartin指參加正式的、有組織的活動(dòng)，切在活動(dòng)中起積極作用1.Only2peopleattendedthemeeting.2.HejoinedtheCommunistYouthLeaguein2007.3.Willyoujoinusinthegame?4.Weoftentalkpartintheafter-classactivities.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.但當(dāng)他一想到要幫助(那些)得了霍亂的普通百姓時(shí)，就感到很受鼓舞。4.expose:暴露exposesth.tothelightofday把某事暴露于光天化日之下Ithreatenedtoexposehim(tothepolice).我威脅要(向警察)揭發(fā)他.Heexposedhisskintothesun.他把皮膚暴露在陽光下.Theoldmanwasleftexposedtowindandrain.Whenhesmiledheexposedasetofperfectwhiteteeth.5.deadlyadj.致命的，致死的Thiswasthedeadlydiseaseofitsday.霍亂在當(dāng)時(shí)是最致命的疾病。deadly英['dedli]詞形變化:deadlierdeadliestdeadlinessChinesecivilizationisoneoftheoldestintheworld.中國文明是世界上最古老的文明之一。Thehospitalsandhealthcaresysteminthewestarenotequippedtohandlethiscomplicatedanddeadlyepidemic.西部的醫(yī)院和醫(yī)療體系不夠完善,很難處理這種復(fù)雜和致命的傳染病。adv.非常地，如死一般地Shewasmadlyinlove;deadlydull;deadlyearnest;deucedlyclever;insanelyjealous.她愛得瘋狂；極為昏暗；非常認(rèn)真；非常聰明；過分地嫉妒。6.Neitheritscausenoritscurewasunderstood.對于它的起因和治療方法人們都不清楚neither...nor...既不……也不，連接句中兩個(gè)相同成分。①Ineitherknownorcaredwhathadhappenedtohim.我既不知道也不關(guān)心他出了什么事。②NeitherFrancenorBritainwillattendthemeetingnextweek.法國和英國都將不會(huì)參加下星期的會(huì)議。③NeitherJimnorhisparentshaveseenthefilm.＝NeitherhisparentsnorJimhasseenthefilm.吉姆和她的父母都沒有看過這部電影。7.curevt.&n.治療,痊愈WhenIleftthehospitalIwascompletelycured.①curesbofadiseaseA.Whenyouhaveapaininyourshoulders,youwillgotoseeadoctor.Thedoctorwillcureyou.B.Theonlywaytocurebackacheistorest.C.HewillcurethepaininyourshouldersD.WhenIleftthehospitalIwascompletelycured.E.Theillnesscannotbecuredeasily.F.Althoughtheboywasbeyondcure,hisparentstriedtocurehimofbadhabits.②acureforadiseaseA.Aspirinissaidtobeawonderfulcureforthepain.B.Thereisstillnocureforthecommoncold.C.Isthereacertaincureforcanceryet?③acureforsth.:解決問題，改善困境Thepricesaregoingupeveryday,butthereisnocureforrisingprices.[辨析]cure與treatcure主要指痊愈，強(qiáng)調(diào)的是結(jié)果treat強(qiáng)調(diào)治療過程，指通過藥物、特別的食品或運(yùn)動(dòng)治療病人或疾病，不強(qiáng)調(diào)結(jié)果。A.Theycuredmeofmyinfluenza.B.Theytreatedmewithanewdrug.treat治療，含義最廣，包括對傷口、病人進(jìn)行診斷，制定治療方案、開藥方等。eg.Cancerisdifficulttotreat.cure治愈；治療，多指病后恢復(fù)健康eg.Themadicinecuredhertoothache.heal（傷口或斷骨）愈合；復(fù)原，多指創(chuàng)傷，外傷，也可指矛盾，分歧eg.Thewoundhealsrapidly.8.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.人們既不知道它的病因，也不懂如何治療。每次爆發(fā)霍亂時(shí)就有成千上萬驚恐的人病死。(1)本句為復(fù)合句，“Somanythousandsofterrifiedpeopledied”為主句，everytime引導(dǎo)時(shí)間狀語從句，意思是“每當(dāng)……”。(2)有些名詞短語或副詞可以起連詞的作用，引導(dǎo)時(shí)間狀語從句。例如：everytime，eachtime，thelasttime，nexttime，themoment，theminute，immediately，instantly等。①Everytime/EachtimeIexpressanopinion，shearguesback.每當(dāng)我發(fā)表意見時(shí)，她總是反駁。②Ifoundmyselfinanentirelynewworldthemoment/theminute/immediatelyIarrivedhere.我一到這里就感到耳目一新。③ThelasttimeIsawhim，hewasquitewell.我最后一次看到他時(shí)，他還相當(dāng)健康。④Giveyourfathermybestregardsnexttimeyouseehim.下次你見到你父親時(shí)，請代我向他致以最好的問候。[拓展延伸](1)forthefirsttime是介詞短語，常用作時(shí)間狀語，而thefirsttime是連詞，引導(dǎo)時(shí)間狀語從句。(2)Itisthefirsttimethat...如果前面用is，從句動(dòng)詞用現(xiàn)在完成時(shí)；如果前面用was，則從句動(dòng)詞用過去完成時(shí).(3)It’s(high)timethat...從句動(dòng)詞用過去時(shí)或should＋動(dòng)詞原形。It’shightimewetookimmediateactiontopreventpollution.該到我們立即采取措施阻止污染的時(shí)候了。Eachtime________theymet，theywouldtalklonghourstogether.A．whichB．when C．duringD．/解析：句意為：他們每次見面都會(huì)談?wù)摵荛L時(shí)間。eachtime＝everytime“每當(dāng)，每次”，在句中起連詞作用，可直接引導(dǎo)時(shí)間狀語從句。答案：DWhileheisstillachild，healwayskeepscalm________hemeetsdifficulty.A．themomentB．immediately C．whileD．everytime解析：考查時(shí)間副詞在句中充當(dāng)連詞引導(dǎo)時(shí)間狀語從句的用法。A、B兩項(xiàng)結(jié)構(gòu)雖然符合要求，但其意為“一……就……”；while可引導(dǎo)時(shí)間狀語從句，但它必須和延續(xù)性動(dòng)詞連用；everytime表示“每次；每當(dāng)”。結(jié)合句意“盡管他還是一個(gè)孩子，但每當(dāng)遇到困難，他總能保持冷靜”，可知D為最佳選項(xiàng)。答案：D9.Heknewthatcholerawouldneverbecontrolleduntilitscausewasfound.他知道在找到病源之前，霍亂疫情是無法控制的。controlvt.&n.vt.：控制，支配，管理Hecannotcontrolhisfeelings/anger.YouaretryingtocontrolmeasthoughIwereyourslave.Thegovernmenttriesitsbesttocontrolprices.beunderthecontrolof…;beincontrolof;take/gaincontrolof;get/beoutofcontrol;losecontrolof;beyondcontrol1.Georgetook/gainedcontrolofthebusinessafterhisfatherdied.2.Thecarwentoutofcontrolandcrashedintothepole.3.theheadincontrolofthecountry4.Thedriverlostcontrolofhiscaranditknockedintoatree.5.Mr.Brownisincontroloftheshop./TheshopisinthecontrolofMr.Brown.6.ThismoneyisundercontrolofMrBrown.7.Who’sincontroloftheproject?10.Hebecameinterestedintwotheoriesthatpossiblyexplainedhowcholerakilledpeople.他對霍亂致人死地的兩種推測產(chǎn)生了興趣。Thefirstsuggestedthatcholeramultipliedintheair,acloudofdangerousgasfloatedarounduntilitfounditsvictims.第一種看法是霍亂病毒在空氣中繁殖，像一股危險(xiǎn)氣體在空中到處漂浮，直到找到病毒的受害人。suggestv.建議；暗示；表明①suggest+doing/sth./that-clause1.Maysuggestedapicnicattheweekend.2.Whatdidyousuggesttotheheadmaster?3.Isuggestedleavingearlyfortheairport.4.Shesuggestedthatherfather(should)giveupsmoking.他建議我們參觀長城。5.HesuggestedtousavisittotheGreatWall.6.HesuggestedusvisitingtheGreatWall.7.Hesuggestedthatwe(should)visittheGreatWall.*suggest(暗示，表明)+從句不用虛擬語氣。1.Thesmileonherfacesuggestedthatsheagreedwithme.2.Thelookonhisfacesuggestedthathewashappy.3.Hispalefacesuggestedthathewasseriouslyill.4.Hisworksuggeststhatheisacarefulman.Thesecondsuggestedthatpeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.第二種看法是人們是在吃飯時(shí)把這種病毒引入體內(nèi)的。absorbvt.(1)專注，聚精會(huì)神beabsorbedin＝putone’sheartinto集中精力做某事①Iwasabsorbedinabookanddidn’thearyourcall.我正專心看書，沒聽到你的電話。②Absorbedinhiswork，Tomsimplyforgotfoodandsleep.湯姆專心工作，幾乎忘記了吃飯和睡覺。吸收o...把……吸收入……absorbsb.’sattention吸引某人注意④Thecleverboyabsorbedalltheknowledgehisteachercouldgivehim.那個(gè)聰明的男孩把他老師所能教他的所有知識都理解了。WhenIentered，Ifoundmyfather________onthesofaand________inamagazine.A.sitting；absorbed B．sit；absorbC．sitting；absorbingD．sat；absorbed解析：本題考查非謂語動(dòng)詞的用法。第一個(gè)動(dòng)詞sit與father之間是主動(dòng)關(guān)系，故用現(xiàn)在分詞。第二個(gè)動(dòng)詞absorb與father之間是被動(dòng)關(guān)系，即父親被雜志所吸引，故用過去分詞。答案：A11.Fromthestomachthediseasequicklyattackedthebodyandsoontheaffectedpersondied.病毒從胃部開始迅速殃及全身，患者就會(huì)很快地死去。JohnSnowsuspectedthatthesecondtheorywascorrectbutheneededevidence.約翰?斯諾推測第二種說法是正確的，但需要有證據(jù)。suspectvt.1.疑有,察覺Thetigersuspecteddangerandranaway.老虎意識到危險(xiǎn)便逃跑了。2.懷疑,不信任Wesuspectedtheirhonesty.我們不相信他們是誠實(shí)的。3.懷疑(某人犯有過錯(cuò))+of+(that)ThepolicesuspectedthatBilldidit.警察懷疑那件事是比爾干的。4.猜想;料想+(that)Isuspectthey'llcome.我想他們會(huì)來的。不及物動(dòng)詞vi.懷疑,疑心;猜疑suspectn.嫌疑犯;可疑分子[C]形容詞a.可疑的;受到懷疑的;不可信的[(+of/to/with)]Hismotivesweresuspectwithothers.他的動(dòng)機(jī)受到其他人的懷疑。短語suspectsb.of(doing)sth.懷疑某人做了某事句型suspectsb.tobe…疑心某人是suspectthat…疑心Shesuspectedhimoftakinghermoney.Wesuspectedthathehadfinisheddoinghishomework.Suspect和Doubt的區(qū)別Doubt:tobeuncertainaboutsth(不太相信或肯定),多指事情(的真實(shí)性)eg:Idon'tdoubtthathewillcomeontime.(我毫不懷疑他能準(zhǔn)時(shí))Idoubtwhether/ifheishonest.=Idoubthishonesty.(我不太相信他的為人)Suspect:懷疑(某程度上的相信或認(rèn)為)eg:Wesuspectthathewaslost.(我們相信他可能失蹤了)Theysuspecthimtobethemurderer.(他們懷疑他是兇手)1.如果后面接名詞，代詞或名詞性詞組時(shí)，兩者基本都可通用。但是suspect一般是指不好的事情，使人產(chǎn)生“可能……”的疑心。以此區(qū)別doubt。2.如果后面接that從句，意思就截然不同。Doubt意為“無把握；不相信，”懷疑其無。Suspect意為“有存在或?qū)賹?shí)的想法；相信”，懷疑其有。3.doubt用于肯定句，接whether/if引導(dǎo)的句子，這時(shí)意為“不敢肯定”。4.doubt可作不及物動(dòng)詞，用于doubtofsth;suspect用于suspectsthtobe;suspectsbofdoingsth.12.SowhenanotheroutbreakhitLondonin1854,hewasreadytobeginhisenquiry.因此在1854年倫敦再次爆發(fā)霍亂時(shí)，他就著手準(zhǔn)備對此調(diào)研。Asthediseasespreadquicklythroughpoorneighbourhoods,hebegantogatherinformation.當(dāng)霍亂在貧民區(qū)迅速蔓延時(shí)，約翰?斯諾開始搜集信息。Intwoparticularstreets,thecholeraoutbreakwassoseverethatmorethan500peoplediedintendays.他發(fā)現(xiàn)特別在兩條街上霍亂流行得很嚴(yán)重，以至于10天內(nèi)就有500多人死亡。severea.①嚴(yán)厲的，苛刻的，嚴(yán)格的Comeon!Don’tbesoseverewiththechildren.Hisreportcontainsseverecriticismofthecompany’sactions.Hisseverelooksfrightenedme.②（疼痛）劇烈，的嚴(yán)重的，Iwascaughtinaseverestormlastnightandcouldn’tgobackhomeintime.Hehassuchasevereillnessthathehasbeeninhospital.Isufferedasevereattackoftoothache.Hehadaseverepainintheleg.13.Hewasdeterminedtofindoutwhy.他決心查清原因。Firsthemarkedonamaptheexactplaceswhereallthedeadpeoplehavelived.他首先在地圖上標(biāo)注出所有死者曾住過的確切地點(diǎn)。Thisgavehimavaluableclueaboutthecauseofthedisease.該圖提供了一條說明霍亂起因的很有價(jià)值的線索。valuable［′v?ljｂl］adj.貴重的；重要的【巧記提示】value(價(jià)值)+-able(形容詞后綴)I’msuremyinformationisvaluable.我確信我的消息很有價(jià)值。辨析valuable，priceless，invaluable與precious：valuable指任何“值錢的、可以帶來巨額利潤的、非常有用的”或“受人珍視的”東西；priceless意為“無價(jià)的，貴重的”，用于加強(qiáng)語氣、加深程度等情況；invaluable意為“無法估價(jià)的”，不用于談金錢，通常指品質(zhì)；precious指任何“昂貴的、貴重的”東西，尤其適用于失掉后無法補(bǔ)償?shù)臇|西。14.ManyofthedeathswerenearthewaterpumpinBroadStreet(especiallynumbers163738and40).許多死者都住在布洛德街上的水泵附近(尤其是這條街上的16、37、38和40號)。Healsonoticedthatsomehouses(suchas20and21BroadStreetand8and9CambridgeStreet)hadhadnodeaths.他還發(fā)現(xiàn)有些住戶(如布洛德街20號和21號及劍橋街8號和9號)卻無人死亡。Hehadnotforeseenthis,sohemadefurtherinvestigations.他未預(yù)料到這種情況，于是他做了進(jìn)一步調(diào)查。*foresee:vt.預(yù)見，預(yù)料Themethodwasusedinwaysthatcouldn’thavebeenforeseenbyitsinventors.Fewanalystsforesawthatoilricewouldrisesosteeply.Noonecouldhaveforeseenthingswouldturnatthisway.It’simpossibletoforeseehowlifewillworkout.15.Itseemedthatthewaterwastoblame.看來霍亂的流行要?dú)w罪于飲用水了.betodoYouarenottospeakloudlyintheoffice.Thedriverwastoblamefortheaccident.havesthdone結(jié)構(gòu)中的賓補(bǔ)成分Hehadtohavehiscarrepaired,foritbrokedownthismorning.Markhadhishaircutyesterday.blamev.責(zé)備；譴責(zé)；把……歸咎于n.過失；責(zé)備;(過失、過錯(cuò)等)責(zé)任blamesb.forsth./doingsth.為某事責(zé)備某人/責(zé)備某人做了某事It’snotfairtoblameme.It’snotmyfault.Theyblamedthesecretaryforthedelayoftheplan.ManychildrenareafraidofbeingblamedformakingmistakesinspeakingEnglish.②blamesth.onsb./sth.把某事歸咎于某人;因某事而指責(zé)某人Thepoliceblamedthetrafficaccidentonjack’scarelessdriving.③betoblamefor(doing)sth．因(做)某事某人應(yīng)該受到譴責(zé)；注意:betoblame應(yīng)受責(zé)備（主動(dòng)表被動(dòng)）；應(yīng)負(fù)責(zé)任Thedriverwasnottoblameforthetrafficaccident.Whichdriverwastoblamefortheaccident?EitherheorIamtoblame.Whoistoblameforthefire?④accept/bear/taketheblameforsth.對某事負(fù)責(zé)任Heisreadytotaketheblameforwhathadhappened.⑤put/laytheblameforsth.onsb.將某事歸咎于某人It’snouseblamingourdefeatonhim.辨析blame/scold責(zé)備blame責(zé)備；譴責(zé)；歸咎于強(qiáng)調(diào)對某種可以解釋的失誤或不良行為的譴責(zé)或懲罰：scold斥責(zé)”、“責(zé)罵”指大聲呵斥，責(zé)備，嘮嘮叨叨地說，常用于長輩對晚輩1）Don't_______itonhim,butonme.2）Theparents______thenaughtyboyandaskedhimtoleavethehomeatonce.Keys:1)blame2)scoldedblame/fault/guiltblame強(qiáng)調(diào)對某種可以解釋的失誤或不良行為的譴責(zé)或懲罰。Thepolicelaidtheblamefortheaccidentsquarelyonthedriver'sshoulders.fault是指引起或沒能阻止某有害事件發(fā)生而應(yīng)承擔(dān)的責(zé)任。Thestudentfailedtheexamination,butnotthroughanyfaultofhisteacher.guilt適用于情節(jié)嚴(yán)重、故意的不良行為并強(qiáng)調(diào)道德上的過失。Thecasewasdismissedbecausetheprosecutiondidnothavesufficientevidenceofthedefendant'sguilt.16.Next,JohnSnowlookedintothesourceofthewaterforthesetwostreets.接下來，約翰?斯諾調(diào)查了這兩條街上的水源。lookinto調(diào)查，了解，研究，瀏覽，向…里看We’lllookintothecaseassoonaspossible.Butnowtheauthorityislookingintothecostofmodifyingallofitswindows.Thebuildingaroundthecornercaughtfirelastnight.Thepolicearenowlookingintothematter.lookaround;lookafter,lookdownupon;lookfor;lookforwardto;looklike;lookover瀏覽，過目一遍;lookout;lookthrough瀏覽，檢查;lookon;lookupto;17.HeimmediatelytoldtheastonishedpeopleinBroadStreettoremovethehandlefromthepumpsothatitcouldnotbeused.約翰?斯諾立即告訴布洛德街上驚慌失措的人們拆掉水泵的把手，這樣水泵就用不成了。*handlen.把手；柄ballhandle球形手柄bolthandle閂柄brakehandle閘柄,制動(dòng)器手柄,controlhandle控制旋鈕,crankhandle手搖曲柄crosshandle十字手柄freehandle活動(dòng)手柄hammerhandle錘柄,鏈球把手...handlebar車把operatinghandle操縱桿,操作手柄1.Iturnedthehandleandopenedthedoor.我轉(zhuǎn)了轉(zhuǎn)拉手,把門打開。2.Withaviolenttwist,hewrenchedoffthehandle.他猛力一擰,將那把手?jǐn)Q了下來。v.處理；對待；操作；觸；買賣1.Iwasimpressedbyherhandlingoftheaffair.我覺得她對此事的處理很了不起。2.Thespeakerwasroughlyhandledbythemob.演說者受到暴民的粗暴對待。詞義辨析dealwith，manage，handle這些動(dòng)詞或短語都含有“處理”，“對付”之意。dealwith:既可指處理具體事情，也可指處理或解決具有抽象意義的問題。manage:指處理日常事務(wù)與工作，也可指經(jīng)營管理。handle:從原義“手柄”，轉(zhuǎn)引申為作“處理”解時(shí)，其內(nèi)涵是管理和操縱。18.InanotherpartofLondon,hefoundsupportingevidencefromtwootherdeathsthatwerelinkedtotheBroadStreetoutbreak.在倫敦的另一地區(qū)，他從另外兩例與布洛德街疾病爆發(fā)有關(guān)的死亡病例中得到了有力的證據(jù)。Linkvt.連接；聯(lián)系n.環(huán)；連接；聯(lián)系；紐帶常用結(jié)構(gòu)：link...to/with將……和……連接/聯(lián)系起來linkup連接起來ThehighwaylinksShanghaito/withBeijing.這條公路連接著上海和北京。Yourstorylinksupwithhis.你所說的和他所說的能聯(lián)系起來。Alotoflinksfittedtogetherformachain.許多鏈環(huán)連在一起組成鏈條。Oldfriendsarealinkwiththepast.老朋友是連接往事的紐帶。易混辨析join/connect/combine/unitejoin指的是任何事物的直接連接，連接的程度可緊可松，含有“還能分開”之意。常用結(jié)構(gòu)join...to,joinup。connect指的是通過某種媒介物把事物連接起來，事物的特征還保持著，常表示與技術(shù)有關(guān)的連接以及火車、飛機(jī)等實(shí)行聯(lián)運(yùn)。常用結(jié)構(gòu)connect...with/bine著重指兩個(gè)或兩個(gè)以上的人或事物為了共同的目的而結(jié)合在一起，結(jié)合后原來的部分可能仍不改變，但也可能失去其本性，常用結(jié)構(gòu)combine...with。unite強(qiáng)調(diào)緊密地結(jié)合成一體，含極難分開之意,常用結(jié)構(gòu)unite...with。Pleasejointhispoletothatone.請把這根竿子和那根竿子接起來。ThisflightconnectswithNewYorkone.這班飛機(jī)在紐約可接上另一趟航班。Weshouldcombinetheorywithpractice.我們應(yīng)該理論聯(lián)系實(shí)際。19.WiththisextraevidenceJohnSnowwasabletoannouncewithcertaintythatpollutedwatercarriedthevirus.利用這個(gè)額外證據(jù)，約翰?斯諾就可以很有把握地宣布污染水?dāng)y帶病菌。announcevt.(1)宣布，宣告(決定、計(jì)劃等)announcesth.(tosb.)(向某人)宣布、通告某事announcethat...宣布……；通知……Itisannouncedthat...據(jù)宣布…②Pleaseannouncetoyourclassthattherewillbenoschooltomorrow.請通知你們班明天不上學(xué)。③IthasbeenofficiallyannouncedthathewillpayasecondvisittoChinasoon.據(jù)官方消息稱，他不久將再次來中國訪問。(事情)顯示……；預(yù)告④Thebrightflowersannouncedthatspringwashere.鮮艷的花朵顯示春天已經(jīng)來到。[拓展延伸]announcementn．宣布；口頭通知makeanannouncement下通知⑤Attention，please！Ihaveanannouncementtomake.大家請注意，我有事要通知！完成句子virusn.病毒Mycomputerisinfectedwithsomesortofviruses.我的電腦中了病毒。辨析virus,poison和venom：virus尤指可感染的“病毒”；poison意為“毒；毒藥”，指“毒”的一般用語；venom一般指蛇、蝎、蜂等分泌的“毒液”。20.Topreventthisfromhappeningagain,JohnSnowsuggestedthatthesourceofallthewatersuppliesbeexamined.為防止這種情況再度發(fā)生，約翰?斯諾建議