欢迎来到天天文库
浏览记录
ID:45139358
大小:110.80 KB
页数:14页
时间:2019-11-10
《2019-2020年高三英语二轮复习专题一语法填空和短文改错第一讲语法填空课时作业》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高三英语二轮复习专题一语法填空和短文改错第一讲语法填空课时作业(xx·甘肃兰州高考实践模拟考试)ResearchersfromShandongUniversityineastChinaandtheUniversityofCalifornia,RiversideintheU.S.havecreatedpaperwhichcanstandtobereprintedon1.____________(score)oftimes,reportedtheDailyMailintheUK.Asheetofthespecialpapercanstandtober
2、eprintedonup2.____________80times,accordingtothereport.Theprintmaterialisultraviolet(紫外线的),andtheprintedwordsandimagesdisappearwhenthepaperisheatedto120degreesCelsius.Thecoretechnologyissaidtobetheink,andanypapercould3.____________(make)reprintableifitcanbe4.____________(safe)heatedtot
3、herighttemperature.ThechemicalsintheinkincludePrussianblueandtitaniumdioxide(二氧化钛).Theblueponent5.____________(lose)itscolorwhenbombarded(冲击)withelectrons(电子).Thespecialpaper6.____________(it)isbluebeforeprinting.Whenultravioletraysareusedintheprintingprocess,titaniumdioxideinthechemic
4、alpound(化合物)loseselectrons,7.____________arethenobtainedbythePrussianblue.Mostofthesheetlosesitsbluecolor,8.____________(leave)behindwords!Butthewordsonthepaperarereadablefor9.____________limitedtimeonly.Afterfivedays,thesheetofpaperwillhavereturnedtoitsoriginalbluecolorandthewordswill
5、begone.Theduration(持续时间)iseven10.____________(short)ifthepaperisheated,evenforonlyafewseconds.[解题导语] 本文主要介绍了一项新的发明——可多次复印的特殊纸张。1.scores 解析:考查固定词组。scoresof为固定词组,意为“大量,很多”,与times呼应。2.to 解析:考查介词。upto...意为“到达(某数量)”,与80times呼应,故用介词to。3.bemade 解析:考查被动语态。make和句子主语paper之间构成逻辑上的被动关系,且与情态动词could
6、呼应,故用bemade。4.safely 解析:考查副词。修饰动词应用副词,故用副词safely在句子中作状语。5.loses 解析:考查动词时态和主谓一致。与上文include呼应可知,此处应用一般现在时,且由主语Theblueponent为单数形式可知,应用loses。6.itself 解析:考查代词。此处itself是反身代词,和句子主语Thespecialpaper表示同一物,起强调的作用。7.which 解析:考查定语从句。which引导非限制性定语从句,在从句中作主语,修饰先行词electrons。8.leaving 解析:考查非谓语动词。leave和句
7、子谓语loses之间没有连词,且与其逻辑主语构成主谓关系,故用现在分词作状语。9.a 解析:考查冠词。time作“一段时间”讲时是不可数名词,但被冠词和形容词修饰时,表示具体的概念,故此处用不定冠词a修饰。10.shorter 解析:考查形容词比较级。此处的evenforonlyafewseconds和上文的Afterfivedays形成对比,由此可知时间更短,故用shorter。B(xx·长春监测二)Onthefirstdayofherwork,Sallyfoundthataclassfullofproblemswaswaitingforher.Shewast
此文档下载收益归作者所有