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时间:2020-12-20
《2020-2021年七年级英语下册阅读理解题集锦(word).docx》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、2020-2021年七年级英语下册阅读理解题集锦(word)一、七年级英语下册阅读理解专项目练习(含答案解析)1.阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。Whenwehavesmallcutsintheskin(皮肤),somethingstrangemayhappen.Thecutsareabletoheal(疫愈)themselvesinacoupleofdays.Howdoesthishappen?Readon,andyouwillfindoutthesecret.Ev
2、erylivingthingontheearthismadeupofcells(细胞).Cellsgrowandmakenewcells.Mostcellsareverytinyandwecan'tseethemwithoureyes.Differentcellshavedifferentuses.Ourskincellsarespecialones.Thecellsonthesurface(表面)ofourskinareolddeadcells.Newskincellsarerightunder
3、thesurface.Thesearethelivingskincells.Theydoworkforourbodies.Theyhelpprotectourbodiesandhealcuts.Ourbodiesmakeskincellsallthetime.Astheoldcellsfalloff,newcellsgrowinthesameplace.Eachpersonmakesabout18kgofskincellsduringhisorherlife.Surfaceskincellsfit
4、togethercloselywithnogapsbetweenthem.Whenyoucutorburnyourself,youcanharm(伤害)yourskincells.Asmallcutwillnotdomuchharm.Yourskinwillquicklyhealitselfbymakingnewskincells.Howdoskincellswork?First,thecellsnearthecutgetbiggerandmoveintothegap.Next,thesebigg
5、ercellsmeetinthemiddle.Theyformanewlayer(层)ofskincells.Finally,newcellswillgrowuntilthegapdisappearscompletely.Inthisway,yourskincangrowandgetwellitself.Howamazingthetinycellsare!Nexttimeyouhaveacut,don'tworryaboutit.Maybeinafewdays,youwillbesurprised
6、tofindithealed.(1)Theunderlinedword"gaps"inthepassagemeans"________"inChinese.A.突起B条.纹C缝.隙D差.距(2)Fromthepassage,weknowthat________.(3)WhichofthefollowingisTRUEaccordingtothepassage?(4)Thebesttitleforthispassageshouldbe________.A.HOWSKINCELLSHEALCUTSB.
7、THEIMPORTANCEOFSKINC.HOWTOPROTECTOURFINGERSD.THEWAYOFMAKINGCELLS【答案】(1)C(2)B(3)B(4)A【解析】【分析】主要讲了皮肤细胞怎样治愈伤口的。(1)推断题。根据前文Astheoldcellsfalloff,newcellsgrowinthesameplace.可知旧的细胞脱落,新细胞又长出来,所以细胞间没有缝隙,故选C。(2)细节题。根据Astheoldcellsfalloff,newcellsgrowinthesamepl
8、ace.可知细胞可以生长,制造新细胞,故选B。(3)细节题。根据Differentcellshavedifferentuses.可知不同的细胞有不同的用处,故选B。(4)主旨题。根据全文可知主要讲了皮肤细胞怎样治愈伤口的。故选A。【点评】考查阅读理解。本文涉及细节题、推断题和主旨题三种常考题型,细节题要注意从文中寻找答案;推断题需要联系上下文,推断出需要的信息;主旨题需要通读全文,了解大意之后找出中心思想。2.阅读理解MynameisMolly.Iworkinalibrary.He
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