Unit 1 Science and Scientists Words and Expressions(上) 课件 【基础梳理+考点探究】高中英语人教版（2019）选择性必修第二册

wordsandexpressions（上）cholera['kɒlərə]: n. 霍乱severe[sɪ'vɪə(r)]: adj. 极为恶劣的;十分严重的;严厉的aseverewinter严冬causeseveredamage造成严重的破坏severediseases严重的疾病severelyadv.严重地；严格地，严厉地severelydisabled严重残疾的aseverelycriticalreport一篇措辞严厉的批评报道

Thisillnesscausesseverediarrhoea,dehydration,andevendeath.sufferseverelosses________Thepresidentcameunder_____________(严厉的批评)forhisinabilitytotacklethecrisis.Hischestsuffered___________(严重的伤害)intheaccident.Afirehas________(severe)damagedthewarehouse.遭到惨败severecriticismsevereinjuriesseverelydiarrhoea [ˌdaɪə'rɪə]: n. 腹泻dehydration[ˌdiːhaɪ'dreɪʃn]n. 脱水frustrated [frʌ'streɪtɪd]: adj.懊恼的;沮丧的;失意的feelfrustrated感到沮丧befrustratedat/with因/对……灰心丧气afrustratedartist不得志的艺术家Asayoungdoctor,JohnSnowbecamefrustratedbecausenooneknewhowtopreventortreatcholera.①Hewasdisabledfrombirth,butheneverfelt_______(frustrate),nordidhegiveintoanydifficulty.②Theyfeltfrustrated_____thelackofprogress.③Apoormemoryfrustratedherefforts________(become)anactress.frustratedat/withtobecomeonceandforall:最终地;彻底地contradictory[ˌkɒntrə'dɪktəri] adj.相互矛盾的;对立的;不一致的(1)self­contradictory自相矛盾的contradictoryinformation矛盾信息(2)contradicteachother互相矛盾contradictsb.与某人唱反调；反驳某人(3)incontradictionto/with...与……相矛盾/相反contradictionbetweenAandBA与B之间的矛盾Ingeneral,doctorsinthosedayshadtwocontradictorytheoriestoexplainhowcholeraspread.①Wearefacedwithtwoapparently___________(contradict)statements.②Peoplefoundthissortof_________(contradict)realityhardtoaccept.③Hekept_________(contradict)himselfwhenwewerearguing—Ithinkhewasabitconfused.contradictorycontradictorycontradictinginfection[ɪn'fekʃn]n.感染；传染infect [ɪn'fekt]v. 使感染;传染haveaninfection受到感染sufferfromaninfection患上感染/传染病get/developaninfection受到感染spreadaninfection传播传染病thesourceofaninfection传染源Theotherwasthatcholerawascausedbyaninfectionfromgermsinfoodorwater.①Whitebloodcellsfight________(infect).②Everyyear,therearepeopleunluckyenoughtobeinfected____theflu.③Somepeopledidn'tbotheraboutitbecausetheydidn'tthinktheycould________(infect).infectionwithbeinfectedgerm [dʒɜːm]: n 微生物;细菌;病菌subscribe[səb'skraɪb]v. 认购(股份);定期订购;定期缴纳(会费)subscribeto...同意;赞同proof[pruːf]n. 证据;证明;检验proofof...……的证据/证明havesomeproofthat...有一些证据……proofofpurchase购买凭证provide/giveproof提供证据proofofidentity身份证明Itwascorrect,buthestillneededproof.①Theysaytheyhavescientificproof_____thetreatmentworks.②Everyonehasanabilitytocreateproof___theirtalent,knowledgeandskills.③Proof___purchasemust_________(provide)beforearefundcanbemade.thatofofbeprovidedmultiple['mʌltɪpl]adj.数量多的;多种多样的pump[pʌmp]n.泵;抽水机;打气筒waterpump水泵householdn．一家人；家庭；同住一所(套)房子的人poor/wealthyhouseholds贫穷/富裕家庭high­income/low­incomehouseholds高/低收入家庭householdgoods/products家庭用品However,somehouseholds(suchas20and21BroadStreet,and8and9CambridgeStreet)hadhadnodeaths.①电子设备的平均数量从1992年的每户4台上升到2007年的每户13台。Theaveragenumberofelectronicdevicesrosefromfour___________in1992to13in2007.②那些家庭按一家之主的职业来分类。Thosefamiliesareclassified________________________________．perhouseholdbytheoccupationoftheheadofthehouseholdsuspectvt.&vi.怀疑；疑有；不信任n．犯罪嫌疑人；可疑对象suspectsb.of(doing)sth.怀疑某人(做)某事suspect...tobe/as怀疑……是……Thepolicesuspecthimofoccupyingthehouseillegally.①Somepeoplesuspectedhim___theft.②Thepolicesuspectedthedesigner_____(be)themurderer.③Two________(suspect)inconnectionwiththekillingarenowbeingquestioned.oftobesuspectsblame[bleɪm]v.把…归咎于...;责怪;指责n.责备;指责(1)blamesb.for(doing)sth.责备某人(做)某事blamesth.on...把某事归咎于……betoblame(forsth.)(对某事)负有责任(2)take/beartheblamefor...对……承担责任put/lay/placetheblameforsth.on...把某事归咎于……①Shedoesn'tblameanyone___herfather'sdeath.②Thenarratorwas________(blame)forthewronginterpretation.③Wewerereadytotaketheblame_____whathadhappened.④Theythinktheblameshouldbeplaced_____theconductor.fortoblameforonhandlen．把手；拉手；柄vt.处理(＝dealwith)；(用手)触，拿，搬动；操纵(车辆、动物、工具等)(1)thehandleofaknife刀柄turnthehandle转动把手abroomhandle扫帚把(2)handlesth.well/perfectly/badly/poorly处理某事好/完美/不好/很差handleaproblem处理问题Herefusedtoallowhissecretarytohandlesecretdocuments.①Thepoliceareexpertat________(handle)conflictslikethis.②Somepeoplearebrilliantwithcomputers,buthavenoideahow_______(handle)otherpeople.③____________(转动把手)andyouwillopenthesafe.handlingtohandleTurnthehandleintervention[ˌɪntə'venʃn]:n. 介入;出面;干涉linkn．联系；纽带vt.把……连接起来；相关联(1)alinkbetween...(and...)(……与)……之间的联系/纽带Thereisalinkbetween...and...……和……之间有联系(2)把A与B连接/联系起来belinkedwith/to与……有联系/有关linkup(with)(与……)结合，连接Istherealinkbetweenpovertyandcrime?①Regularairtrafficlinksthecity______therestofthecountry.②Highunemploymentisnotnecessarilylinked_____theriseinprices.③Therearealotofwireless____(link)inaradio.④Thetelevisioncamera________(link)toacomputer.to/withto/withlinksislinkedraw[rɔː]adj. 未煮的;生的;未经处理的;原始的pure[pjʊə(r)] adj. 干净的;纯的;纯粹的substantial[səb'stænʃl]adj. 大量的;价值巨大的;重大的decreasen．减少；降低；减少量vt.&vi.(使大小、数量等)减少；减小；降低(1)adecreasein...在……方面减少onthedecrease在减少(反义短语：ontheincrease在增加)(2)decrease(from...)to...(从……)减少到……(表示减少后的量)decreaseby...减少了……(表示减少的量)Therehasbeensomedecreaseinunemploymentrate.①Thenumberofstudentsineachclassis______thedecrease.②Thedecrease_____saleswasalmost20percent.③Theproductionofwheathasdecreased______20%becauseofthedryweather.oninbymultipleadj.数量多的；多种多样的n．倍数amultiplecrash连环撞车multiplemeanings多个含义multiple­choicequestions多选题multiplyAbyBA乘以Bmultiplyfivebythree五乘以三multiplicationtable乘法表Wemustmultiplyoureffortstoexplorethefutureandseektruths.①Thedirectorwon______(multiply)awardsforthemovie.②10isamultiple____5.③Ifyoumultiply7_____3,youwillget21.④Joy________(multiply)whenitis______(share)amongfriends.multipleofbymultipliessharedthanksto ...: 幸亏;由于statistic[stə'tɪstɪk]n.(复数)统计数字;统计资料;统计学transform[træns'fɔːm]v.使改观;使改变形态;改变;转变epidemiology[ˌepɪˌdiːmi'ɒlədʒi]: n.流行病学microscope['maɪkrəskəʊp]n.显微镜thinkingn．思想；思维；见解creativethinking创造性思维independentthinking独立思考dosomethinking思考tomy(wayof)thinking据我的观点，依我看withoutthinking不假思索Immediatelyhebeginstospeak,hisclearthinkingwillimpressyou.①__________________(在我看来),healthismoreimportantthananythingelse.②________________(独立思考)isanecessaryskillforallleaders.③The________(think)behindthecampaignistohelppeopletorealisetheimportanceofenvironmentalprotection.④Critical________(think)andcreative________(think)areveryimportantandnecessaryforastudentincollege.TomywayofthinkingIndependentthinkingthinkingthinkingthinkingprotein['prəʊtiːn]:n.蛋白质cell[sel]n.细胞;小房间;单间牢房virus['vaɪrəs]n.病毒findingn．发现；调查结果；研究结果；(法律)判决thefindingsofthesurvey调查发现factfinding查明事实；实地调查dir