2018届高考英语一轮复习(人教版)必修2-Unit4

必修二•Ⅰ.单词速记•A．识记单词•1．________(vi.&vt.)减少；(使)变小；(使)变少•2．________(n.)损失；遗失；丧失•3．________(n.)保护区•4．________(n.)仁慈；宽恕；怜悯•5．________(vt.)鉴赏；感激；意识到•6．________(adj.)安全的；可靠的•7．________(vt.&vi.)咬；叮；刺痛•8．________(vt.)检查；视察•9．________(n.)事件；事变•10．________(adj.)凶猛的；猛烈的decreaselossreservemercyappreciatesecurebiteinspectincidentfierce•B．联想串记•11．________(n.)保护→________(vt.)保护•12．________(vt.&vi.)打猎；猎取；搜寻→________(n.)猎人•13．________(vi.)回答；响应；做出反应→________(n.)回答；反应•14．______(adj.)远的；远处的→_______(n.)距离；远方•15．________(n.)(痛苦或忧虑的)减轻或解除；减轻痛苦的事物→________(vt.)使减轻；缓解protectionprotecthunthunterrespondresponsedistantdistancereliefrelieve•16．________(vt.)包含；容纳；容忍→________(n.)容器•17．________(vt.)影响；感动；侵袭→________(n.)喜爱；感情→________(n.)影响；效果；作用•18．________(vi.)成功；(vt.)代替；继任→________(n.)成功→________(adj.)成功的→___________(adv.)成功地•19．________(vt.)雇用；利用(时间、精力等)→________(n.)雇主→________(n.)雇员；雇工→________(n.)雇用；使用；就业→______________(n.(反义词)失业；失业率•20．________(n.&vt.)损害；危害→________(adj.)有害的→________(adj.)无害的containcontaineraffectaffectioneffectsucceedsuccesssuccessfulsuccessfullyemployemployeremployeeemploymentunemploymentharmharmfulharmless•Ⅱ.短语互译•1．灭亡；逐渐消失__________________•2．和平地；和睦地；安详地__________________•3．在危险中；垂危__________________•4．如释重负；松了口气__________________•5．突然笑起来；大声笑了出来__________________•6．保护……不受……(危害)__________________dieoutinpeaceindanger(of)inreliefburstintolaughterprotect...from•7．payattentionto__________________•8．pickout__________________•9．comeintobeing__________________•10．accordingto__________________•11．sothat__________________•12．doharmto________________________注意挑选出形成；产生按照；根据……所说以至于；结果损害；伤害；对……有害KeySentencesG．原句诵读43．Pleasetakemetoadistantlandwhere(关系副词)Icanfindtheanimalthat(关系代词)gavefurtomake(make)thissweater.44．Atoncethecarpetflewawayand(并列连词)tookhertoTibet.45．Sogoodthingsarebeingdone(do)heretosavelocalwildlife.46．Itshowstheimportanceofwildlifeprotection,but(并列连词)I'dliketohelpas(引导词)theWWFsuggests.47．Theylivedontheearthtensofmillionsofyearsago,longbefore(引导词)humanscameintobeingand(并列连词)theirfutureseemedsecureatthattime.48．When(引导词)scientistsinspectedthebones,theyweresurprisedtofindthat(引导词)thesedinosaurscouldnot_only(不仅)runliketheothersbutalso(而且)climbtrees.GrammarH．单元语法填空(现在进行时的被动语态)49．目前正在研究熊猫的生活。Thelifeofthepandaisbeingstudiedatpresent.50．今晚将要举办一场晚会。Apartyisbeingheldtonight.51．Manynewcarsareonshow.⇒Manynewcarsarebeingshown.52．Yourquestionsareunderdiscussion.⇒Yourquestionsarebeingdiscussed.网考点胸有成竹K考点一网打尽Words考点1mercyn.仁慈；宽恕；怜悯【教材原句】Farmershunteduswithoutmercy.【归纳拓展】showmercytosb.对……表示怜悯havenomercyonsb.不同情某人atthemercyof任……摆布；在……面前毫无办法throwoneselfonsb.'smercy请求某人宽恕withoutmercy无情地ask/begformercy请求宽恕It’samercy(that)．..幸运的是……Onthecontrary,thecrisisstruckChinawithoutmercyanddidharmtoitsstilldevelopingeconomy.相反地，危机无情地打击了中国，对其正在发展中的经济造成了危害。It'samercythatshewasn'thurtintheaccident.她在事故中未受伤，真幸运。对点自测Ⅰ.语法填空(介词)①Theyshownomercytotheirenemies.②Hewentdownonhiskneesandbeggedformercy.③Sheoftenhasmercyonpeoplewhoareintrouble.Ⅱ.完成句子④Thebossshowslittlemercytoourshortcomings.老板对我们的缺点毫不宽恕。⑤Therichhavenomercyonthepoor.富人不同情穷人。⑥Weareatthemercyoftheweather.我们拿天气毫无办法。考点2certainadj.确定的；某一；一定【教材原句】Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.【要点提示】certain和sure作“确定的”讲时，以下几种情况不可通用：①从句作主语时，用certain；②祈使句中用sure；③it作形式主语时，用certain。【归纳拓展】Heissure/certaintosucceed.他一定会成功。对点自测Ⅰ.单句改错①Itissurethattheirteamwillwinthematch.sure→certain②Don'tbesocertain.certain→sureⅡ.对比填空(certain,sure)③Youcangetcheaperfaresoncertaindaysoftheyear.④Sheiscertain/suretodowellintheexamination.⑤I'mnotcertain/surewherethisoughttobeput.⑥Besuretoringandletusknowthetruth.⑦ItseemscertainthatPamwillloseherlicense.Ⅱ.完成句子⑧Itiscertainthatwe'llgetmoregoldmedalsattheRioOlympicGames.毫无疑问在里约奥运会上我们将会赢得更多金牌。⑨Ican'tsayforcertain/surewhenhewillcome.我不敢肯定地说他什么时候来。⑩Pleasemakecertain/sureofthedateofhisarrival.请弄清楚他的抵达日期。考点3containvt.包含；容纳；容忍；克制；抑制【教材原句】Itcontainsapowerfuldrugwhichaffectsmosquitoes.【要点提示】contain在句中意为“包含；容纳”。该词可引申为“克制；抑制”。containoneself“克制自己”。Onhearingtherudewords,hecouldnotcontainhimselfwithanger.一听到这些粗鲁的话，他不禁火冒三丈。【易混辨析】contain,include[易混辨析]include，containinclude包括，侧重被包含者只是整体中的一部分。contain包括，侧重“整体内有”，指在某一范围或容器内能容纳某物。不用于进行时态。Thecontainer_______manykindsoffruits，________apples/apples_______.containsincludingincludedⅡ.对比填空⑤Whiskycontainsalargepercentofalcohol.⑥Greenvegetablescontainnutrients,includingVitaminAandC.⑦Oursix­citytourincludedavisittoBeijing.⑧Fivepeoplewerekilled,twokidsincluded.考点4affectvt.影响；感动；侵袭【教材原句】Itcontainsapowerfuldrugwhichaffectsmosquitoes.【归纳拓展】1affectvt.影响；感动；侵袭affectsb.totears把某人感动得落泪beaffectedwithsth.受……影响；患……病2effectn.影响；效果haveaneffecton/upon对……有影响takeeffect生效；实行ineffect生效；事实上Peopleweredeeplyaffectedbyhismovingstory.人们对他感人的故事深受感动。Thepillhasastrongsideeffectonpeople'shearts.这种药对人的心脏有强烈的副作用。【易混辨析】affect,influenceⅠ.对比填空④Influencedbyherteacher,shetookupthestudyofmedicine.⑤Thenoisefromthestreetaffectedourwork.⑥Whatyousayanddowillaffect/influencemydecision.Ⅲ.完成句子⑦Themedicinesoontakeseffect(生效)．⑧HesaidhegraduatedfromOxford,whileineffect/fact(事