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UNIT3TheworldofscienceSectionB

Usinglanguage

核心詞匯教材原句p.29Withinthenext80years,ourlivesmaybechangedbeyondrecognitionby3Dprinting.在未來(lái)的80年里,我們的生活可能會(huì)被3D打印改變得無(wú)法辨認(rèn)。1beyondprep.無(wú)法……;超出(某個(gè)數(shù)量、水平或限度);晚于,遲于adv.更遠(yuǎn),遠(yuǎn)于

題組練·領(lǐng)悟方法Histhoughtlessnessisbeyondbelief.他的輕率令人難以置信。Fewpeoplelivebeyondtheageofahundred.很少有人活過(guò)100歲。Physicsiscompletelybeyondme.我完全不懂物理學(xué)。Fromthetopofthehillwecouldseeourhouseandthewoodsbeyond.從這座小山的頂部我們能看到我們的房子和遠(yuǎn)處的樹(shù)林。?完成句子(1)Scott’sequipmentwasdamaged

(無(wú)法修理).(2)Thescenerytherewas

(美得無(wú)法形容).(3)Thetown

(已經(jīng)變得讓人認(rèn)不出來(lái)了)sinceIwaslasthere.(4)Tonight’sperformancehasbeencancelledduetocircumstances

(我們無(wú)法控制).(5)Someshopskeepopen

(到午夜以后).beyondrepairbeautifulbeyonddescriptionhaschangedbeyondrecognitionbeyondourcontrolbeyondmidnight教材原句p.29Butperhapsthemostsignificantsuccessthatpeoplehaveachievedtodateisinmedicine.但或許迄今為止,人們所取得的最重要的成就是在醫(yī)藥領(lǐng)域。2signicant

adj.重要的,影響深遠(yuǎn)的;顯著的;意味深長(zhǎng)的 Itissignificantthatthewritersofthereportwereallmen.這份報(bào)告的作者都是男性,這一點(diǎn)很重要。Therehasbeenasignificantincreaseinthenumberofwomenstudentsinrecentyears.近年來(lái),女性學(xué)員的數(shù)量有了顯著增加。[詞匯復(fù)現(xiàn)]asignificantlook/smile意味深長(zhǎng)的眼神/微笑?【單詞積累】significancen.重要性,意義attachimportance/significancetosth.認(rèn)為某事物很重要thesignificanceof...……的重要性 ?單句語(yǔ)法填空(1)Thediscoveryisof

(significant),asitwillhelpusrealizewhatreallyhappenedinthatarea2,000yearsago.?完成句子(2)

(……很重要)allthepeoplearetreatedequally.(3)Atheory,howevergooditis,is

(沒(méi)有意義)withoutbeingputintopractice.(4)[詞匯復(fù)現(xiàn)]

(……的重要性)constructingavillageonthemoonliesinthefactthatitwillhelphumanstoexplorethesolarsystemfurther.significanceItissignificantthat/ItisofsignificancethatofnosignificanceThesignificanceof教材原句p.29...peoplehavegivenanew3D-printedshelltoaturtleinjuredinaforestfire!……人們給了一只在森林火災(zāi)中受傷的烏龜一個(gè)新的3D打印外殼!3injurev.使受傷,弄傷 Heclaimedthatworkingtoohardwasinjuringhishealth.他聲稱(chēng)工作過(guò)度辛勞正在損害他的健康。Thiscouldseriouslyinjurethecompany’sreputation.這會(huì)嚴(yán)重?fù)p害公司的聲譽(yù)。?【詞語(yǔ)辨析】injure,hurt與

wound?【單詞積累】injuredadj.受傷的injuryn.傷害;損傷 ?單句語(yǔ)法填空(1)[2017·全國(guó)Ⅰ卷]Tryingtohelp

(injure),displacedorsickcreaturescanbeheartbreaking;survivalisnevercertain. (2)Inthetrafficaccidenttenwerekilledandeightwere

(injure).?選詞填空(injure/hurt/wound)(3)[詞匯復(fù)現(xiàn)]Youshouldapologisetomysisterbecausewhatyousaid

herfeelings.(4)Thebullet

oneofthebravesoldiersintheshoulder.(5)Tom

hislegsinaskatingaccident.injuredinjuredhurtwoundedinjured/hurt教材原句p.30AmountainontheMoonandaminorplanetarenamedafterhim.

月球上的一座山和一顆小行星都是以他的名字命名的。4minoradj.小的,不很重要的,不很?chē)?yán)重的v.輔修?搭配:minorin輔修……aminorroad一條小路Theremaybesomeminorchangestotheschedule.時(shí)間安排也許會(huì)有些小小的變動(dòng)。I’mminoringincomputerscience.我正在輔修計(jì)算機(jī)科學(xué)。

?【單詞積累】?【歸納拓展】aminorityof少數(shù)……

beinthe/aminority占少數(shù)themajorityof大多數(shù)……

beinthe/amajority占大多數(shù) ?單句語(yǔ)法填空(1)ImajorinEnglishliterature,andminor

French.(2)Onlya

(minor)ofBritishhouseholdsdonothaveacar.(3)Boysareverymuch

theminorityatthedanceclass.?完成句子(4)Mostofthepeopleturnedtheirbacktohim,only

(少數(shù)人)gavehimahand.(5)Yourhealthisgenerallygood,butyou

(確實(shí)有一些小問(wèn)題).inminorityinaminorityofpeopledohaveafewminorproblems教材原句p.30BritishbiologistCharlesDarwin(1809-1882)isbestknownforhisworkOntheOriginofSpecies...英國(guó)生物學(xué)家查爾斯·達(dá)爾文(1809-1882)最著名的著作是《物種起源》……5originn.起源,起因;出身,血統(tǒng) Heconsultedhisteacherabouttheoriginsoflifeontheearth.他就地球上生命的起源問(wèn)題咨詢(xún)了老師。Herunhappychildhoodwastheoriginofherproblemslaterinlife.她不幸的童年是她日后生活中諸多問(wèn)題的起因。ThewordisFrenchinorigin.這個(gè)單詞源于法語(yǔ)。Sheneverforgotherhumbleorigin.她從未忘記自己的卑微出身。?【單詞積累】originaladj.原來(lái)的,起初的→originallyadv.原來(lái),起初originatev.起源,發(fā)源;創(chuàng)造,創(chuàng)始

?單句語(yǔ)法填空(1)Our

(origin)planwastogotoSpain,butitwastooexpensive.(2)Aftermuchdiscussiontheysettledontheplan

(original)proposed.(3)Thetea-pickingopera

(original)developedfromthetea-growingregionsinJiangxiwheretheteapickerswouldsingsongswhileworking.?完成句子(4)Whenwethinkabout

(生命的起源),therearetwowaystofollow.(5)HewasnotEnglish—hewasaFrenchman

(從出身上說(shuō)).originaloriginallyoriginallytheoriginsoflifebyorigin教材原句p.30...inwhichheexplainschangesinspeciesduetonaturalselection.……他在書(shū)中解釋了自然選擇導(dǎo)致的物種變化。6dueto因?yàn)?,由于Theproblemsmightbeduetoashortageofdiskspace.這些問(wèn)題可能是由磁盤(pán)空間不足造成的。[詞匯復(fù)現(xiàn)]Theyieldhasbeenreducedbyaround30percentduetothebadweather.由于惡劣天氣,產(chǎn)量已減少了大約30%。?【學(xué)法點(diǎn)撥】下面幾個(gè)短語(yǔ)都可表示原因,注意區(qū)別:dueto常作狀語(yǔ)和表語(yǔ),一般不放在句首;owingto常作狀語(yǔ)和表語(yǔ);becauseof常作狀語(yǔ);thanksto常作狀語(yǔ),常指好的方面。?【單詞積累】dueadj.預(yù)計(jì)的,預(yù)期的beduetodosth.預(yù)計(jì)要做某事Whattimeisthenextbusdue?下一班公共汽車(chē)預(yù)計(jì)是什么時(shí)候?RoseisduetostartschoolinJanuary.羅絲一月份就要開(kāi)始上學(xué)了。 ?選詞填空(dueto/owingto/becauseof/thanksto)(1)[詞匯復(fù)現(xiàn)]Hewasoutofwork

aphysicalinjury.(2)Mostoftheproblemswere

humanerror.(3)

yourhelp,Igotthepositionadvertisedinthenewspaper.(4)Thetownwascutofffromtherestoftheworld

heavysnow.?完成句子(5)Thenextmeeting

(預(yù)計(jì)將召開(kāi))inthreemonths’time.dueto/owingto/becauseofdueto/owingtoThanksto/Owingto/Becauseofdueto/owingto/becauseofisduetobeheld教材原句p.30...andwasfirstawardedtheNobelPrizein1903forherextraordinaryworkonradioactivity.……1903年,她因在放射性方面的杰出工作首次獲得諾貝爾獎(jiǎng)。7extraordinaryadj.非凡的,出色的;異乎尋常,令人驚奇的?搭配:Itisextraordinarythat...……實(shí)屬罕見(jiàn)/意想不到。Shehasanextraordinarymemory.她有非凡的記憶力。Ellenisanextraordinarydancer.IwishIdancedaswellasher.埃倫的舞跳得非常出色。我要是能跳得像她一樣好就好了。[詞匯復(fù)現(xiàn)]It’sextraordinarythathemanagedtosleepthroughtheparty.真想不到他竟然從聚會(huì)開(kāi)始一直睡到結(jié)束。?【單詞積累】extra-(超出)+ordinary(普通的,平凡的)→extraordinaryadj.非凡的,出色的 ?完成句子(1)Thetaskrequires

(非凡的耐心)andstrength.(2)Thechildpossesses

(非凡的記憶力)—hecanremembersomanystories.(3)

(真想不到)thatheshouldtakechargeofsuchabigcompany.(4)

(使這本書(shū)如此非凡)isthecreativeimaginationofthewriter.extraordinarypatienceanextraordinarymemoryIt’sextraordinaryWhatmakesthebooksoextraordinary教材原句p.30Shewasalsoregardedasabrilliantphysicist...她還被認(rèn)為是一位杰出的物理學(xué)家……8brilliantadj.聰穎的,才華橫溢的;明亮的,燦爛的;杰出的,極好的;很成功的abrilliantmusician一位才華橫溢的音樂(lè)家brilliantsunshine明媚的陽(yáng)光abrilliantplan一個(gè)絕妙的計(jì)劃abrilliantsuccess一件非常成功的事Sheseemedtohaveabrilliantcareeraheadofher.她似乎前途似錦。She’sgotabrilliantsenseofhumour.她極富幽默感。?【單詞積累】brilliantadj.→brilliantlyadv.出色地;燦爛地 ?單句語(yǔ)法填空(1)Ourteachertoldusitwasa

(brilliant)writtenbook.?完成句子(2)Hemadehiswaytothelake

(在一個(gè)陽(yáng)光明媚的日子).(3)Theprojectwas

(非常成功).(4)

(這名聰穎的偵探)foundthestrongevidenceintheend.brilliantlyonabrilliantlysunnydayabrilliantsuccessThebrilliantdetective教材原句p.31Currently,there’snocureforAlzheimer’s...目前還沒(méi)有治愈阿爾茨海默病的方法……9curen.藥劑;療法v.治好,治愈 Neitheritscausenoritscurewasunderstood.人們既不知道它的病源,也不了解它的治療方法。Atonepointdoctorscouldn’tcureTB/curepeopleofTB.醫(yī)生曾經(jīng)無(wú)法治愈肺結(jié)核/人們的肺結(jié)核。[詞匯復(fù)現(xiàn)]?【誤區(qū)警示】cure強(qiáng)調(diào)“治愈”這一結(jié)果,而treat強(qiáng)調(diào)治療的過(guò)程。cure用作動(dòng)詞,其后跟sb.ofsth.或直接跟sth.作賓語(yǔ)。?【歸納拓展】與curesb.ofsth.類(lèi)似的結(jié)構(gòu):robsb.ofsth.搶劫某人某物 remindsb.ofsth.提醒某人某事informsb.ofsth.通知某人某事 cheatsb.ofsth.騙取某人某物warnsb.ofsth.警告某人某事 accusesb.ofsth.控告某人某事 ?單句語(yǔ)法填空(1)[詞匯復(fù)現(xiàn)]Thedoctorcuredthebiologist

hisheadache. (2)Thebestcure

boredom(無(wú)聊)ishardwork.(3)Thankstothedoctor,myillness

(cure)atlast.(4)[2016·全國(guó)Ⅲ卷]Confuciusbelievedkniveswouldremindpeople

killingsandweretooviolentforuseatthetable.?選詞填空(treat/cure)(5)Thedentist

myteeth,buthedidn’t

them.

offorwascuredoftreatedcure重點(diǎn)句式教材原句p.29Anditisnotjusthumanswhoarebenefiting...并且受益的不僅僅是人類(lèi)……強(qiáng)調(diào)句型結(jié)構(gòu):Itis/was+被強(qiáng)調(diào)部分+that+其他.如果被強(qiáng)調(diào)部分指人,可用who代替that。該句型可強(qiáng)調(diào)主語(yǔ)、賓語(yǔ)、狀語(yǔ)等,但不能強(qiáng)調(diào)謂語(yǔ)。Itwashardworkanddeterminationthatgotherintomedicalschool.是苦干和決心使她走進(jìn)了醫(yī)學(xué)院的大門(mén)。ItwaswhenAsimovwaselevenyearsoldthathistalentforwritingbecameobvious.在阿西莫夫11歲的時(shí)候,他的寫(xiě)作才華就顯露出來(lái)了。 ?【誤區(qū)警示】(1)強(qiáng)調(diào)句型中的it不能用其他詞代替。(2)用is還是was要根據(jù)原句的時(shí)態(tài)而定:屬于現(xiàn)在或?qū)?lái)時(shí)間范疇的所有時(shí)態(tài)用is;屬于過(guò)去時(shí)間范疇的所有時(shí)態(tài)用was。(3)被強(qiáng)調(diào)部分指人時(shí),可以用who代替that,其他情況一律用that。(4)強(qiáng)調(diào)句型不能強(qiáng)調(diào)謂語(yǔ),強(qiáng)調(diào)謂語(yǔ)時(shí)可用“do/does/did+動(dòng)詞原形”。?【學(xué)法點(diǎn)撥】判斷句子是否為強(qiáng)調(diào)句型的方法:去掉itis/was與that/who,剩余部分若結(jié)構(gòu)完整且句意明確,則為強(qiáng)調(diào)句型,否則就不是。 ?單句語(yǔ)法填空(1)ItwaswhenIgotbacktomyapartment

Ifirstcameacrossmynewneighbors.(2)Youarewaitingatawrongplace.Itisatthehotel

thecoachpicksuptourists.(3)Itismyfather

willhaveaface-to-facetalkwithme.?用強(qiáng)調(diào)句型改寫(xiě)句子(4)Mygrandpawalkedthedoginthestreetyesterday.→

walkedthedoginthestreetyesterday.(強(qiáng)調(diào)主語(yǔ))→

mygrandpawalkedthedoginthestreet.(強(qiáng)調(diào)時(shí)間狀語(yǔ))→

mygrandpawalkedthedogyesterday.(強(qiáng)調(diào)地點(diǎn)狀語(yǔ)) thatthatthat/whoItwasmygrandpathat/whoItwasyesterdaythatItwasinthestreetthat單元語(yǔ)法現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)1現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的構(gòu)成肯定式:have/has+beendone否定式:have/hasnot+beendone一般疑問(wèn)式:Have/Has+主語(yǔ)+beendone?特殊疑問(wèn)式:疑問(wèn)詞+have/has+主語(yǔ)+beendone?Themachinehasbeenrepairedfortwohours.這臺(tái)機(jī)器已修了兩小時(shí)了。Thecarhasnotbeenrepaired.這輛小汽車(chē)還沒(méi)有修好。 —Havethecarsbeenrepaired?這些小汽車(chē)修好了嗎?—No,theyhaven’t.不,還沒(méi)有?!狧owlonghaveyoubeenemployedinthisjob?你做這份工作多久了?—Since1990.從1990年至今。 ?將下列句子改為被動(dòng)語(yǔ)態(tài)(1)Wehaveplantedmanytreesonthehillinthelastfiveyears.→___________________________________________________________________________(2)Shehasn’treturnedthisbooktothelibrary.→___________________________________________________________________________(3)Tomhaspaidmuchattentiontohishandwriting.→___________________________________________________________________________

→___________________________________________________________________________Manytreeshavebeenplantedonthehillinthelastfiveyears(byus).Thisbookhasn’tbeenreturnedtothelibrary(byher).MuchattentionhasbeenpaidtoTom’shandwriting.Tom’shandwritinghasbeenpaidmuchattentionto.2現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的用法(1)表示一個(gè)被動(dòng)的動(dòng)作在說(shuō)話(huà)之前已完成,強(qiáng)調(diào)過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果,通常與already,yet,just,never,recently,before等副詞連用。Allthetablesbythewindowhavebeenbooked.所有靠窗的桌子都已被預(yù)訂了。Thisbookhasalreadybeentranslatedintomanylanguages.這本書(shū)已被譯成多種語(yǔ)言。(2)表示一個(gè)被動(dòng)的動(dòng)作或狀態(tài)從過(guò)去開(kāi)始一直持續(xù)到現(xiàn)在,常與for或since引導(dǎo)的時(shí)間狀語(yǔ)連用,或用于howlong引導(dǎo)的句子中。Theyhavebeentoldaboutitformanytimes.他們已經(jīng)被告知過(guò)很多次了。Howlonghasthemachinebeenused?這臺(tái)機(jī)器使用多久了?(3)用在時(shí)間或條件狀語(yǔ)從句中,表示將來(lái)已完成的被動(dòng)動(dòng)作,即用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)代替將來(lái)完成時(shí)的被動(dòng)語(yǔ)態(tài)。Youcangohomeassoonasyourhomeworkhasbeenfinished.作業(yè)一做完你就可以回家。 ?【學(xué)法點(diǎn)撥】常與現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)連用的時(shí)間狀語(yǔ):already已經(jīng) yet已經(jīng) recently/lately最近sincethen從那時(shí)起 eversince自那以來(lái) ever曾經(jīng)sofar迄今為止 foralongtime很長(zhǎng)一段時(shí)間bynow/uptonow到現(xiàn)在為止inrecentyears在最近幾年里in/during/overthepast/lastfewyears在過(guò)去的幾年里Alibraryandagymnasiuminourschoolhavebeensetupsofarandtheywillbeputintouseverysoon.到目前為止,我們學(xué)校已經(jīng)建了一個(gè)圖書(shū)館和一個(gè)體育館,它們很快就會(huì)投入使用。

?單句語(yǔ)法填空(1)Theirnewhouse

(decorate)fortwomonthsandtheywillsettleinitinthenearfuture.(2)Alltheathletes

(select)frommillionsofpeoplealloverthecountryinthepasttwomonths.(3)Greatchanges

(take)placeinmyhometownandalotoffactories______________(set)upinthepasttenyears.(4)Everypossiblemeans

(try)tosavethewoundedsoldieruptonow.(5)Howmanysuggestions

(give)toyousofar?(6)Allthepreparations forthetask

(make)andwe’rereadytostart.(7)Despitethepreviousroun

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