2023-2024學(xué)年外研版（2019）必修第三冊(cè) Unit3 The world of science教材語言點(diǎn) 學(xué)案（有答案）

M3TheworldofscienceⅠUnderstandingideas--詞匯-語法(P26-27)1.Inaddition,importantadvanceshavebeenmadeinmedicineandenvironmentalsciencethankstoincreasingcomputerpower.除此之外,由于計(jì)算機(jī)功能的不斷強(qiáng)大，醫(yī)學(xué)和環(huán)境科學(xué)也取得了重要進(jìn)展?！頸naddition除此之外，另外,單獨(dú)使用，在句中作狀語≈besides≈moreover≈what'smore。e.g.-Whydidn'tyoubuythatdress?-Idislikeditspattern.Inaddition,thecolourdidn'tsuitme.→inadditionto…除……以外（還）+n./pron./v.ing作賓語≈aswellas≈besides。e.g.ShecanspeakFrenchandJapaneseinadditiontoEnglish.2.Intermsoftheenvironment,itisnowpossibletocreateanintelligentwalkinghouse.從生活環(huán)境方面來講，現(xiàn)在已經(jīng)可以創(chuàng)建智能的行走房屋?！頸ntermsof從……方面來講，就……而言e.g.Thebookisagreatsuccessintermsofitssales.Itiswidelyacknowledgedthatstudentsshouldbeevaluatedintermsofoverallquality.綜合素質(zhì)→termn.①詞語,術(shù)語legalterms法律術(shù)語②學(xué)期thespringterm③期限;任期;期滿termsn.①（協(xié)議/合同等的）條件,條款peaceterms

和平條件②地位；關(guān)系③表達(dá)方式；措辭；說法

e.g.I'lltrytoexplaininsimpleterms.與某人達(dá)成協(xié)議cometotermswithsb. 從長(zhǎng)遠(yuǎn)/短期看inthelong/shortterm與某人關(guān)系好/不好beongood/friendly/badtermswithsb.3.ItiscapableofusingGPStechnologytotraveltodifferentplaces,withcomputingtechnologycontrollingits"legs".利用計(jì)算技術(shù)控制"雙腿",它能夠運(yùn)用GPS技術(shù)抵達(dá)不同的地方?！頲apable①adj.有能力的 有能力做某 becapableof（doing）sth.e.g.Youarecapableofbetterworkthanthis.I'mperfectlycapableofdoingitmyself.Thankyou.②adj.能力強(qiáng)的，足以勝任的e.g.Napoleonwasoneofthemostcapablegeneralsinhistory.I'llleavetheorganizationinyourcapablehands.→incapableadj.無能力的capablyadv.能干地capabilityn.能力，才能with復(fù)合結(jié)構(gòu)，即“with+賓語+賓補(bǔ)”結(jié)構(gòu)，在句中通常作狀語，表示伴隨、方式、原因或條件等，也可作定語。賓語可由名詞或代詞充當(dāng)。常見的with復(fù)合結(jié)構(gòu)有：①with+賓語+現(xiàn)在分詞（表示主動(dòng)或動(dòng)作正在進(jìn)行）e.g.Withsomanypeoplestaringather,shefeltverynervous.②with+賓語+過去分詞（表示被動(dòng)或動(dòng)作已完成）e.g.Johnreceivedaninvitationtodinner,andwithhisworkfinished,hegladlyacceptedit.③with+賓語+動(dòng)詞不定式（表示動(dòng)作尚未進(jìn)行，通常用主動(dòng)形式表示被動(dòng)含義）e.g.Withsomanyessaystowrite,shewon'thavetimetogoshoppingthismorning.④with+賓語+adj./adv./prep.短語e.g.Lastyearwasthewarmestyearonrecord,withglobaltemperature0.68℃abovetheaverage.4.Butwhatremainsimportantisthatwehaveanincredibledesiretothinkandcreate,andthat'stherealspiritofinvention.不過,一直以來重要的是我們有一種強(qiáng)烈地想要思考、創(chuàng)造的渴望，那就是真正的創(chuàng)新精神?！頳esiren.[C,U]&vt.渴望當(dāng)desire作v.+賓語從句，以及desire作n.+同位語從句或表語從句時(shí)，從句要用虛擬語氣，即從句的謂語用(should)+v.原形。渴望得到某物/做某事haveadesirefor/todosth. 希望某人做某事desiresb.todosth.desirethat...渴望…,謂語用(should)+v.原形 渴望做某事desiretodosth.e.g.Hehadastrongdesireforsuccess.Shedesiresthathe(should)comeatonce.=Shedesireshimtocomeatonce.Mydaughterdesires/hasadesirethatshe(should)beadmittedtoafamousuniversity.Besides,shehasastrongdesiretomajorinEnglishwhileIdesirehertostudymedicineinthefuture.Butnowshedesirestohaveagoodtimeinthecomingsummerholiday.5.Lookatthepicturesandtalkabouthowthewaywelivehaschangedovertime.看這些圖畫，討論我們的生活方式是怎樣逐漸變化的?！顆elive是省略了關(guān)系詞that的定語從句，修飾先行詞theway。way作“方式，方法”講，后接定語從句時(shí)有兩種情況：①當(dāng)way后面的從句缺少狀語時(shí)，用that/inwhich引導(dǎo)；用that引導(dǎo)時(shí)，that可以省略。e.g.Theway(that)/inwhichheexplainedthequestionwasquitesimple.②當(dāng)way后面的從句缺少主語或賓語時(shí)，關(guān)系詞用that/which(作賓語時(shí)關(guān)系詞可省略，作主語時(shí)不可省略）。e.g.Theway(that/which)hetolduswasquiteeffective.Thewaythat/whichwasthoughtupbyhimwassimilartoTom's.做某事的方法waytodosth.≈wayofdoingsth.e.g.Recyclingisonewayofprotecting/toprotecttheenvironment;reusingisanother.6.Sowhatisitthatinspiresustoinventthings? 那么是什么激勵(lì)我們?nèi)グl(fā)明東西呢？強(qiáng)調(diào)句的基本結(jié)構(gòu)：Itis/was+被強(qiáng)調(diào)部分+that/who+句子其他部分。該句型可以強(qiáng)調(diào)句子的主語、賓語、狀語等，但不能強(qiáng)調(diào)謂語。使用時(shí)應(yīng)注意：①構(gòu)成強(qiáng)調(diào)句的It本身沒有詞義，但不能用其他詞代替。②被強(qiáng)調(diào)部分指人時(shí)用that/who均可，其他情況一律用that。③被強(qiáng)調(diào)部分無論是單數(shù)/復(fù)數(shù)，be動(dòng)詞均用單數(shù)形式，即用is/was,根據(jù)原句的時(shí)態(tài)來確定。e.g.Itisthelaststrawthatbreaksthecamel'sback.ItwasinthestreetthatIsawayounemanleadinganoldmanacrosstheroad.判斷一個(gè)句子是否是強(qiáng)調(diào)句的方法：把句子中的"Itis/was"和"that/who"去掉，剩余部分若結(jié)構(gòu)完整、句意明確，則為強(qiáng)調(diào)句型，否則就不是。強(qiáng)調(diào)句型的特殊形式：①特殊疑問句式：特殊疑問詞（被強(qiáng)調(diào)部分）+is/wasit+that+句子其他部分？e.g.Whatwasitthatpreventedhimfromcomingintime?②一般疑問句式：Is/Wasit+被強(qiáng)調(diào)部分+that/who+句子其他部分?e.g.WasitbecauseJackcamelateforschoolthatMr.Smithgotangry?③not…until...結(jié)構(gòu)的強(qiáng)調(diào)句型：Itis/wasnotuntil...that...+句子其他部分。e.g.Bachdiedin1750,butitwasnotuntiltheearly19thcenturythathismusicalgiftwasfullyrecognised.詞匯-語法練習(xí)一1.選擇填空：inaddition/ inadditionto①___________theschool,thevillagehasaclinic,whichwasalsobuiltwithgovernmentsupport.②____________,itwillbewiseofyoutotakeanumbrellaincaseitshouldrain.2.Tofindthemissingboyassoonaspossible,theywereremindedtoturntotheInternetinadditionto___________(dial)110.3.Thejobwillbeofferedtowhoeveriscapable_______performingitwell.4.Weshouldhelpthosewhoare___________(capable)oftakingcareoftheirpersonalaffairs.5.Ihadastrongdesire________(reach)inandplaywiththetoy,butwasheldbackthankfullybytheshopwindow.6.Theoldwomandesiredhersonanddaughter________(come)andseeherfromtimetotime.7.It'smydesirethatallthemembersofthefamily____________(gather)onceayear.8.Wedesirethatimmediatehelp___________(give)tothelocalvillagerswhohavebeensufferingfromtherisingfloodwater.9.Mostpeoplebelievethebestway_________(build)agreatteamistogatheragroupofthemosttalentedindividuals.10.Theway________wasofferedbyhimtodotheexperimentwasdifferentfromtheway_______youcarrieditout.11.China'simageisimprovingsteadily,withmorecountries____________(recognize)itsroleininternationalaffairs.12.Ifyoudon'tlikeit,youcanjustsayapolite"thankyou",withthefood_______(leave)there.13.Withsomuchhomework________(do),Iwon'tgotothecinemathisweekend.14.ItwaswhenIgotbacktomyapartment______Ifirstcameacrossmynewneighbors.15._________wastheculture,ratherthanthelanguage,thatmadeithardforhimtoadapttothenewenvironmentabroad.16.It______notuntilthetrainpulledintothestation______hefoundthathissuitcasewasgone.ⅡUsingLanguage--詞匯-語法(P29-31)1.Withinthenext80years,ourlivesmaybechangedbeyondrecognitionby3Dprinting.今后的80年內(nèi)，3D打印技術(shù)可能會(huì)使我們的生活變得無法想象?！頱eyondrecognition認(rèn)不出來，無法辨認(rèn)≈相當(dāng)于outofrecognition→beyond構(gòu)成的其他短語：超出某人的控制，不受某人的控制beyondone'scontrol無法形容beyonddescription無法表達(dá)beyondexpression 令人難以置信beyondbelief無與倫比beyondcompare 超乎某人的想象beyondone'simagination超出某人的權(quán)力范圍beyondone'spower2.Butperhapsthemostsignificantsuccessthatpeoplehaveachievedtodateisinmedicine.不過或許到目前為止,人們所取得的最大的成功是醫(yī)藥方面的?！顂ignificantadj.有重大意義的，顯著的e.g.Pleaseinformusifthereareanysignificantchangesinyourplans.Yourworkhasshownasignificantimprovement.→significancen.[U,C]重要性，意義significantlyadv.顯著地，明顯地重要的，有重大意義的 beofgreat/muchsignificance無關(guān)緊要的 beofno/littlesignificance(對(duì)……)很重要/不重要 havegreat/nosignificance(for...)(非常)重視…… attach(great)significanceto...e.g.Thenewdrughasgreatsignificanceforthetreatmentofthedisease.Theproposalstheyputforwardatthemeetingwereoflittlesignificance.Parentsattachmuchsignificancetoeducation.Theywilldotheirbesttogivetheirchildrenthatpricelessgift.3.BritishbiologistCharlesDarwin(1809-1882)isbestknownforhisworkOntheOriginofSpecies,inwhichheexplainschangesinspeciesduetonaturalselection.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》，他在書中解釋了自然選擇導(dǎo)致的物種變化?！頾rigin①n.[C]起源，源頭，起因 在來源上inorigin…的起源/起因theoriginof… 起源于…h(huán)aveone'soriginsin...e.g.SomeJapanesewordsareChineseinorigin.ThisparticularcustomhasitsoriginsinWales.②n.[C]出身，身世 籍貫 byorigine.g.HermotherisFrenchbyorigin.→originaladj.原來的，起初的；獨(dú)創(chuàng)的 originallyadv.原來，起初originatevi.起源，發(fā)端于；vt.創(chuàng)立，創(chuàng)建4.Currently,there'snocureforAlzheimer's,butscientistsareresearchingwaystoimprovethequalityoflifeforpeoplelivingwiththedisease.目前，還沒有治愈阿爾茨海默病的辦法，不過科學(xué)家正在研究改善患者生活質(zhì)量的方法。cure①n.[C]療法；治療；措施，對(duì)策…的療法/措施acurefor...e.g.Thesedoctorsaredeterminedtodevotethemselvestofindinganewcureforthelungcancer.Thegovernmentistryingtofindagoodcureforunemployment.②vt.治愈，治好 治好…疾病curesth. 治好某人curesb.使某人從某種疾病中痊愈 curesb.ofsth.e.g.Ihopethedoctorcancurethepaininmyshoulder.Movingtothecountrycuredherofthedisease.【辨析】cure/treatcure治愈，治好,強(qiáng)調(diào)結(jié)果。curesb.ofsth.治好某人的…病treat醫(yī)治,治療,強(qiáng)調(diào)治療的過程或動(dòng)作，不涉及治療的結(jié)果。treatsb.forsth.治療某人的…病e.g.ThedoctortreatedMikeforhisheadachewithanewdrugbutdidn'tcurehimofit.詞匯-語法練習(xí)二1.Ifyou'veput__________(significance)effortintoaproject,youmaybenefitfromfinishingit.2.Ithinkhisresearchonrenewable(可再生的)energysourcesis______greatsignificance.3.Theexpertthinksthatschoolsshouldattachsignificance_______students'all-rounddevelopmentratherthanonlytheirgrades.4.Whilethe___________(origin)purposeoftheWorldPostDaywastopromotethepostalserviceworldwide,nowitssignificanceismoreaboutpostalculture.5.Theexam,whichwas________tobeheldinourownclassroom,waschangedtothelibraryatthelastminute.6.ThereareanumberofwordsinEnglishthatareFrench____________(在來源上，origin）.7.WhenhearrivedinAmerica,hewassurprisedtolearnthatthemayorofthecitywasChinese__________.(籍貫，origin)8.Thankstothehelpoftheexpert,hewascured______theterriblediseasesuccessfully.9.Medicalresearchoftenmakesuse_______theforests'plantandanimallife,andthedestructionofsuchspeciescouldpreventresearchersfromfindingcures________certaindiseases.選詞填空：cure/treat10.-Hasthedoctor_____theoldwomanofherillness-No,he_____herbutdidn't________her.11.Thehospitalhasrecentlyobtainednewmedicalequipment,allowingmorepatientstobe________.ⅢDevelopingideasandpresentingideas--詞匯-語法(P32-33)1.Apartfrombeingasuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor.除了是一個(gè)成功的政治家，他還是一位杰出的美國(guó)作家?！頰partfrom+n./pron./v-ing作賓語①除了……外(還),此外≈inadditionto≈besides。e.g.ApartfromEnglish,hehadtostudyanotherforeignlanguagewhileincollege.②除了……外（都）≈except(for)。e.g.Ihardlyknowanyoneelseinthevillageapartfromyou.Thearticleisgoodapartfromafewspellingmistakes.【辨析】apartfrom/inadditionto/besides/except/exceptforinadditionto/besides除了……之外，強(qiáng)調(diào)除此之外還包括其他。except除……之外，指從整體中除去一部分，except的賓語與整體詞一般是同類的。其后可接that/when引導(dǎo)的從句。exceptfor除……以外，指說明整個(gè)基本情況后，對(duì)細(xì)節(jié)加以糾正，其后常接n.e.g.SheunderstandsFrenchbesides/inadditiontoEnglish.HegetsupearlyeverydayexceptSunday.It'sreallyagoodbookexceptforthecover.2.BenjaminFranklin'sfamousexperimentwithlightninghasintroducedgenerationsofchildrentoscience.本杰明·富蘭克林有關(guān)閃電的著名實(shí)驗(yàn)使幾代兒童初次了解了科學(xué)?！頴xperiment①n.[C,U]實(shí)驗(yàn)，試驗(yàn) 關(guān)于……的實(shí)驗(yàn)anexperimentwith/on...做實(shí)驗(yàn)perform/carryout/do/conductanexperiment②vi.做試驗(yàn)，進(jìn)行實(shí)驗(yàn)；嘗試，試用用…做實(shí)驗(yàn)/試用…experimentwith/on...e.g.Somepeoplefeelthatexperimentingonanimalsiswrong.Theteacherexperimentedwithanewteachingmethod.introduce①vt.使初次了解，使嘗試使某人初次了解某事/物introducesb.tosth.e.g.Thefirstlectureintroducesstudentstothemaintopicsofthecourse.②vt.介紹，引見自我介紹introduceoneself 把A介紹給BintroduceAtoBe.g.HeintroducedmetoaGreekgirlattheparty.③vt.首次引入，使傳入 把…傳入/引進(jìn)…introduce…to/into…e.g.CoffeewasintroducedintoBritainfromtheContinent.→introductionn.[U]引進(jìn)；[C]介紹；[C,U]序言；[C]入門課程介紹信aletterofintroduction 簡(jiǎn)短的序言abriefintroduction3.Ametalkeywasattachedtothestring. 繩子上還綁著一把金屬鑰匙。☆attach①vt.系；綁；貼；固定；連接；附上把…系于…；把…附在…上attach…to...（to為prep.）e.g.Hewillattachthelabeltoyourluggage.Theyhaveattachedanumberofconditionstotheagreement.②vt.賦予；認(rèn)為…具有；為…所有認(rèn)為…(很有/幾乎沒有)重要性/價(jià)值/分量/意義attach(great/little)importance/value/weight/significanceto…（to為prep.）e.g.Ourgovernmentattachesmuchimportancetoeducationnow,whichenablessomanypeopletobewelleducated.→attachedadj.愛慕，依戀；附屬于attachmentn.[C]附屬物,附件；[C,U]愛慕，依戀附屬于…;依戀/愛慕…beattachedto…(attachedto常在句中作定語/狀語/補(bǔ)語)e.g.ThisinstituteisattachedtoPekingUniversity.Heisdeeplyattachedtodancing.4.Aflashoflightninghitthekite,andelectricitywasconductedthroughthestringtothekey.一道閃電擊中風(fēng)箏，電通過繩子傳導(dǎo)至鑰匙上?！頲onduct/k?n'd?kt/①vt.傳導(dǎo)(熱/電等能量)）;指揮(歌唱/音樂演奏);實(shí)施,執(zhí)行,進(jìn)行;帶領(lǐng)進(jìn)行調(diào)查conductasurveye.g.Asisknowntoall,rubberdoesnotconductelectricity.TheconcertconductedbyAndrewturnedouttobeverysuccessful.Heconductedusaroundthemuseum.②vt.舉止，表現(xiàn)表現(xiàn)好/差conductoneselfwell/badlye.g.Childasheis,hereallyconductshimselfwellbeforeguests.③/'k?nd?kt/n.[U]行為，舉止e.g.Hisconductdisagreeswithhiswords.→conductorn.(樂隊(duì))指揮;(公共汽車上的)售票員;列車長(zhǎng);導(dǎo)體conductiveadj.具有傳導(dǎo)性的→conduct詞性不同時(shí)，發(fā)音不同，重音位置也不同，作名詞時(shí)重音在前，作動(dòng)詞時(shí)重音在后，可以概括為“名前動(dòng)后”。此類單詞常見的還有：transport/'tr?nsp?:t/n.運(yùn)送 /tr?n’sp?:t/vt.運(yùn)送import/'imp?:t/n.進(jìn)口 /im’p?:t/vt.進(jìn)口increase/’inkri:s/n.增加 /in'kri:s/v.增加export/'eksp?:t/n.出口(商品) /ik’sp?:t/v.出口record/'rek?:d/n.唱片;紀(jì)錄 /ri'k?:d/v.記錄；錄制suspect/’s?spekt/n.嫌疑犯 /s?'spekt/vt.懷疑5.Franklin,alongwithmanyotherscientists,hasinspiredusandtaughtusthatscientificexperimentsareimportantinordertoestablishthetruthandtocontributetowardslaterscientificdiscoveriesandinventions.富蘭克林與許多其他科學(xué)家一樣激勵(lì)了我們，并教會(huì)我們無論是為了證實(shí)真相，還是為促成日后的科學(xué)發(fā)現(xiàn)和發(fā)明，科學(xué)實(shí)驗(yàn)都很重要。☆alongwith與…一起,為prep.短語，用于連接兩個(gè)并列的n./pron.alongwith連接兩個(gè)n./pron.作主語時(shí)，謂語動(dòng)詞的數(shù)要遵循"就遠(yuǎn)一致"的原則，還有togetherwith,aswellas…e.g.Shelostherjobwhenthefactoryclosed,alongwithhundredsofothers.Theadultaswellasthechildrenlikesthisfilm.establish①vt.證實(shí)，確定e.g.Beforewetakeanyactionwemustestablishthetruth.②vt.建立(尤指正式關(guān)系);創(chuàng)立,設(shè)立與…建立聯(lián)系/關(guān)系establishcontact/relationswithe.g.Wewouldliketoestablishdirectbusinessrelationswithyou.Thecommitteewasestablishedin1912.→establishmentn.確立；建立establishedadj.已確立的,早已投入使用的6.Infact,morethanoneaccountsuggeststhatwhileNewtonwascertainlyinspiredbyafallingapple,thereisnoproofthatithithimonthehead.事實(shí)上,不少記述表明牛頓確實(shí)受到了掉落蘋果的啟發(fā),但沒有證據(jù)顯示蘋果砸在了他的頭上。account①n.[C]描述,敘述（后常接介詞of）；賬目；賬戶描述……giveanaccountof... 開戶/銷戶open/closeanaccount在銀行有賬戶haveanaccountat/withabanke.g.LindagaveusavividaccountofhertriptoMountTaiafterherreturn.②vi.解釋,說明;(數(shù)量上、比例上)占是…的原因；解釋…;（數(shù)量上、比例上）占… accountfor...e.g.Shecouldnotaccountforhermistake.Girlsaccountfor30%ofthestudents.③vt.認(rèn)為是，視為,為正式用語。認(rèn)為某人…accountsb.+adj./n.（常用于被動(dòng)語態(tài)）e.g.Harrywasaccountedhonest.→因?yàn)?，由于onaccountof決不，絕對(duì)不onnoaccount（位于句首時(shí)，句子用部分倒裝）考慮到某事，顧及某事takesth.intoaccount=takeaccountofsth.e.g.Shewastoldtowearflatshoesonaccountofherbackproblem.Onnoaccountshouldyoutelloursecrettohim.Theyhadtotakeaccountofeverypossibilitywhentheydrewuptheplan.☆that引導(dǎo)的同位語從句①同位語從句在句中起同位語的作用，多出現(xiàn)在fact,news,idea,doubt,thought,question,promise,truth,report,possibility等名詞的后面,解釋說明名詞的具體②名詞后接同位語從句時(shí)，如果同位語從句意義完整，則用that引導(dǎo)。③在that引導(dǎo)的同位語從句中，that在從句中不作任何成分，無具體的意義，只起連接作用，但是不可省略，亦不可用which替換。e.g.Thefactthatshewasaforeignermadeitdifficultforhertogetajob.WeexpressedthehopethattheywouldcometovisitChinaagain.☆及物動(dòng)詞+sb.+介詞+the+表示身體部位的名詞在該結(jié)構(gòu)中，若身體部位不同，所用介詞也不同，其具體用法如下：拍,打:pat,strike,hit,beat+sb.+inthe+柔軟的部位(如:face,eye,leg…）抓:catch,seize,grasp+sb.+onthe+堅(jiān)硬的部位(如:head,shoulder,back…）拉,牽：pull,take,hold+sb.+bythe+可牽拉的部位（如:hand,arm,ear…）e.g.HehitTomintheface.Theangryfathercaughthissonbythearm.Thenaughtyboyhitthemanonthenose.→介詞后面所跟的表示身體部位的名詞前面要用the,而不是his，her等物主代詞。7.However,newresearchsuggeststhatthestorymaybefictioninsteadoffact.然而，新的研究表明，這一故事可能只是杜撰，而非事實(shí)?！顂uggest后接賓語從句的用法①suggest表“暗示,表明”時(shí)，其后所接的賓語從句用陳述語氣。②suggest表“建議”時(shí)，其后的賓語從句要用虛擬語氣，即從句的謂語用"(should)+v.原形”。e.g.Herexpressionsuggestedthatshehadtoldalie.Expertssuggestthatteenagers(should)spendatleast30minutesexercising,fivetimesaweek.8.Morethanonegenerationofschoolchildrenhasbeenamazedbyhisbraveryandhisscientificapproachtolookingforthetruth.幾代學(xué)生都曾為他的勇敢和探索真理的科學(xué)方式而驚嘆不已?！頼orethanone+n.[C]單數(shù),作主語+謂語v.單數(shù),不止一個(gè)…e.g.Morethanonepersonhasbeeninvolvedinthisaffair.→manya+n.[C]單數(shù),作主語+謂語v.單數(shù)，許多…e.g.Manyastudenthasattendedthelecture.9.ButscientistsallagreethatifFranklinhadactuallytouchedthekey,hewouldcertainlyhavediedfromtheelectricshock.不過科學(xué)家們一致認(rèn)為,如果富蘭克林真的觸摸了鑰匙，他肯定會(huì)因觸電而亡?！钆c過去事實(shí)相反的虛擬條件句語法意義：表示與過去事實(shí)相反的情況主句謂語用"wouldhavedone"形式，從句謂語動(dòng)詞的形式：haddone主句謂語動(dòng)詞的形式：would/could/should/might+havedonee.g.IfIhadseenhimyesterday,Iwouldhavetoldhimthenews.與現(xiàn)在事實(shí)相反的虛擬條件句語法意義：表示與現(xiàn)在事實(shí)相反的情況或?qū)Ξ?dāng)前情況的一種假設(shè)從句謂語動(dòng)詞的形式：過去式（be動(dòng)詞通常用were）主句謂語動(dòng)詞的形式：would/could/should/might+v.原形e.g.IfIwereyou,Iwouldn'tdoitlikethat.IfIhadenoughmoney,Imightbuymyselfacomputer.詞匯-語法練習(xí)三1.___________(apartfrom/exceptfor)schoolwork,thechildrenalsohavetotakeart,musicandsportsclassesintheirfreetime.2.-Whydoyoulikeads?-Becausetheyhaveattractivepictures__________(except/besides)theiroriginalslogans(廣告語).3.____________(apartfrom/exceptfor)providingentertainment,thewebsiteisalsoahelpfullearningtool.4.Thebookisacomplete___________(introduce)toallthebestIndianfilms.5.IfMrsBrownhadn'tintroducedMary_________literatureinjuniorhighschool,shewouldn'tbeawriternow.6.Sheattachedastamp_______envelopeandmaileditout.7.Myyoungerbrotherisstudyinginahighschool_____(attach)toRenminUniversityofChina.8.Pleasefindmyapplicationletterinthis___________(attach).9.Moreandmorepeoplebegintoattachimportanceto___________(live)alow-carbonlife.10.Yesterdayourchemistryteacher__________anexperimentonwoodtoseewhetheritwas________,andaftertheexperimentwedrewaconclusionthatwoodwasapoor___________ofheat.(conduct)11.Nowadays,cycling,alongwithjoggingandswimming,________(be)regardedasoneofthebestall-roundformsofexercise.12.Bob,aswellasseveralofhisfriends,_________(invite)totheartshow,butsadly,theydidn'tsellanyoftheirpaintings.13.Beijing,togetherwithZhangjiakou,______(be)goingtobethehostofthe2022OlympicWinterGames.14.Helefthislibraryandhalfofhisestate(財(cái)產(chǎn))totheorganization,whichwerethebiggestdonationeversinceits____________(establish).15.Theschoolhasestablishedasuccessfulrelationship________thelocalcommunity.16.Shehasbeenworkingharddayandnight,whichofcourse,accounts______he