吉林省吉林市第一中学校高中英语Unit2WorkingthelandSectionIIIUsinglanguage练习新人教版必修4VIP免费

SectionIIIUsinglanguage一、课前预习（一）重点短语1.逐渐增强；建立；开发_______________________2.导致；造成；通向_______________________3.集中（注意力、经历）于_______________________4.减少了_______________________5.使……免受（影响等）_______________________6.带给……损害_______________________7.求助于_______________________8.发现_______________________9.避免做某事_______________________10.对……做评论_______________________(二)重点句型1.Allroads__________Rome.条条大路通罗马。2.Thebadweather_________________________thecrops.恶劣天气已给农作物带来重大损害。3.Byworkinghard,hehas__________agoodreputationforhisgoods.通过努力工作，他已经给自己的商品建立了良好的信誉。4._____thetable__________dirtbyputtingacoveroverit.铺上桌布，别让桌子布满灰尘。5.Schools__________scholasticandprofessionalskills,butnot_____financialskills.学校教育只专注于学术知识和专业技能的教育和培养，却忽视了理财技能的培训。6.DowningStreethassofarrefusedto__________thesereports.英国政府对这些报道迄今不予置评。7.Heisafugitive，trying____________________bythepolice.他是逃犯，正试图逃避警方的追捕。8.Itriedtostandonmyowntwofeetratherthan____________________.我设法自立而不求助于我的父母。9.Sofar,scientistshave_______________inbiologyandmedicine.迄今，科学家们已在生物学和医学上获得重大发现。10.Theprice____________________20percentsinceMay.自五月以来价格降低了百分之二十。二、易混易错知识点reduceto,reduceby(1)reduce(…)to…降低到……（某个位置、程度）Thetemperaturehasbeenreduced(from40degrees)to28degrees.温度从40度降低到了28度。(2)reduce(…)by…降低了……（by后面跟降低的具体幅度）Thecurrentdeathrateisreducedby10%comparedwiththatoftheyearof1980.今天的死亡率同1980年相比下降了10%。类似短语还有：increaseto增加到……；increaseby增加了……decreaseto减少到……；decreaseby减少了……expandto扩张到……；expandby扩长了……即境活用：1.Thepriceofwheathasdecreased_____15%.2.Thenumberofnewstudentsincreased_____160_____220.3.Howterrible!Myweighthasincreased______60kilograms,whichdisturbsmealot.三、课后自测（一）基础知识自测I.单词拼写1.Costshavebeen______(减少)by20%overthepastyear.2.Therewasalotof______(评论)abouthisbehavior.3.A______(化学)changetakesplaceinpaperwhenitburns.4.Itwon'tbelongbeforewecanberidofthe______(害虫)altogether.5.Neverinthehistoryofsciencehadsomanyimportant______(发现)comesoquickly.II.完成句子1.她试图避而不答我的问题。(avoiddoing)Shetried________________________________.2.大家的眼光都注意着他。（focuson）Alleyes________________________________him.3.参加体育活动增强体力。(buildup)Takepartinthephysicalexercisesand________________________________.4.几天前，老板发脾气，杰克被解雇了。(leadto)Theboss'slosinghistemper________________________________theotherday.5.精密仪器必须保持无尘。（keep…freefrom）Theprecisioninstrumentmust________________________________dust.6.教师不肯评论考试结果。(commenton)Theteacherrefused________________________________.（二）能力提升自测I.单项填空1.Generouspublicfundingofbasicsciencewould_____agoodmanybenefitsforthecountry'shealth,wealthandsecurity.A.resultfromB.leadtoC.lieinD.settledown2.Nowadayseveryoneisresponsiblefor_____aharmonioussocietyinChina.A.makingupB.takingupC.openingupD.buildingup3.Lotsofwastehasbeendumpedintotheriver，whichhasledto______.A.lotsoffishhavingbeenkilledB.killlotsoffishC.lotsoffishbeingkilledD.lotsoffishtokill4.Theoperationroomineveryhospitalhasto_____bacteriaofanyk...