Unit 3 默写练习三　单元基础知识回顾

Ⅰ.重点单词(每空1分，满分25分)1．n．故事；叙述2．adj.皇家的；王室的；高贵的3．n．锦标赛；联赛4．n．笔记本电脑；便携式电脑5．n．逮捕；拘留；中止vt.逮捕；拘留；阻止6．vt.扩展；使伸长；延长→adj.广阔的；大规模的；广泛的→n．扩大；延伸7．vi.&vt.(使)撤回；撤离→n．退出；撤走；取款(额)；脱瘾期8．n．混合；结合体；混合物→vt.配制vi.&vt.混淆；(使)混合→adj.混合的；人员混杂的9．n．新闻报道；覆盖范围→vt.包括；报道；行走；涉及；覆盖10．vt.&vi.鼓掌vt.称赞；赞赏→n．鼓掌；掌声；喝彩11．n．仁慈；宽恕；恩惠→adj.仁慈的；慈悲的；宽大的→adj.残忍的；无情的12．n．[usuallypl.]个人财产；拥有；控制→vt.控制；支配；具有；拥有13．n．反对者；对手；竞争者→vt.反对；抵制→adj.强烈反对；截然不同Ⅱ.核心短语(每小题3分，满分30分)1．起航；开航2．独领风骚3．退出；撤回4．在手头；可供使用5．记者招待会；新闻发布会6．formthefoundationof7．underthecommandof8．reachout9．strengthenthebondsbetween...and...10．forthebenefitofⅢ.经典句式(每小题5分，满分25分)1．随着环境污染正变得越来越严重，过低碳生活对我们来说很重要。(动词不定式)Asenvironmentalpollutionisbecomingmoreandmoreserious，.2．当你读书的时候，没有必要在字典里查每个新词。(Thereisnoneedtodo)whenyouarereading.3．然后，一根绳子的一端绑在他的腰上，另一端绕在树干上，Ziyad开始攀爬。(with复合结构)Then，andtheotherendaroundthetrunkofatree，Ziyadbeganclimbing.4．虽然他是个孩子，但他对天文学了解很多。(as引导让步状语从句)，heknowsalotaboutastronomy.5．这是体验中国传统文化的绝佳机会，不容错过。(such...that...)itcan’tbemissed.Ⅳ.语法填空(文中加黑词汇为本单元的重点词汇)(每小题2分，满分20分)Therearemanytalesabouthowpeopleexplorethesea.Atfirst，merchantssetsailforothercountriesacrossthesea1.(negotiate)tradedeals.Theyshippedchina，spices，silkandothergoodstootherplaces.Somepeoplebecame2.(profession)voyagersandgotsupportfromroyalfamilies.Withadvancedequipment3.hand，theykept4.(extend)searoutesandtheirfleetstravelledacrosschannelsandevenoceanstothenewworld，afterwhichmassivemigrations5.(behold)forcenturies.Somecountrieswithdrewfromfurtherexpeditions6.(temporary)forpoliticalormilitaryreasons,7.morecountriesgotinvolvedinexploringthemaritimetraderoutes.Bythismeans，theystrengthenedthebondsbetweeneachother.Meanwhile，underwaterexplorationalsoarrests8.(people)attention.Theytakemannedsubmersiblestofindnewsourcesoffoodandenergyforfuturegenerations.Mostpeopleapplaudtheideaofseaexploitation，butopponentssaytheseaishometolife，nothumanbeings’9.(possession)．Wehavenorighttomurdermarineanimalswithoutmercy.Besides，weshouldn’tdestroycorals10.offersheltersforthousandsofspecies.答案精析Ⅰ.1.tale2.royal3.tournament4.laptop5.arrest6．extend；extensive；extension7.withdraw；withdrawal8.mixture；mix；mixed9.coverage；cover10.applaud；applause11.mercy；merciful；merciless12.possession；possess13.opponent；oppose；opposedⅡ.1.setsail2.inaleagueofone’sown3.withdrawfrom4.inhand5.pressconference6.形成……的基础7．在……的指挥下8.拓展；伸出9.增强……和……的联系10.为了……的利益Ⅲ.1.itisimportantforustolivealow-carbonlife2．Thereisnoneedtolookupeverynewwordinthedictionary3．withoneendofaropetiedtohiswaist4．Childasheis5．Thi