2020-2021年七年级英语下册阅读理解题集锦(word).docx

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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