（连云港专版）2020中考英语复习方案第一篇教材考点梳理第04课时Units5_8（七下）试题.docx

《（连云港专版）2020中考英语复习方案第一篇教材考点梳理第04课时Units5_8（七下）试题.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、课时训练(四)　Units5—8(七下)(限时:30分钟)Ⅰ.单项选择1.Whichunderlinedletterpronouncesdifferentlyfromtheothers?A.blanketB.happenC.watchD.back2.[2019·连云港海州二模]—5Gserviceisonthewaytoourlife.—But　　　　knowsthedateforsure. A.everybodyB.anybodyC.nobodyD.somebody3.[2019·南京一模]Ch

2、ina'sfirstAIhostcanlearnfromlivevideos.ItspeaksChineseas　　　　asarealhost. A.goodB.wellC.betterD.best4.[2019·安徽]—Shallwegototheairportto　　　　yoursister? —Idon'tthinkit'snecessary.Shewillcomeherebytaxi.A.seeoffB.pickupC.lookafterD.comeacross5.[2019·南通一模]T

3、hemanager'svoicesounded　　　　onthephone.Heofferedtoshowusaroundthecompany. A.softlyB.friendlyC.gentlyD.seriously6.[2019·南京一模]—Oh,myGod.I'vealreadyworkedforseveralhourswithoutarest.—Ithinkyoumuststopworking　　　　youmightturnintoamachine. A.soB.andC.orD.but

4、7.[2019·宿迁]—Mum,mayIgotoseeafilmwithmycousin?—You　　　　goifyouhavefinishedyourhomework. A.mustB.needC.shouldD.can8.[2019·淮安]—Itissaidthat5Giscoming.Itwillimproveourlifegreatly.—　　　　amazingitis! A.WhatanB.HowaC.WhatD.How9.—Thebreadisreallydelicious.—Than

5、kyou.I　　　　itmyself. A.makeB.madeC.willmakeD.ammaking10.[2019·黄冈]—Thegameistoohardforme.Iwillcertainlylose.—　　　　Youshouldneversaynobeforeyoutry. A.Forgetit!B.Comeon!C.I'msorry.D.Pardonme?Ⅱ.[2018·连云港]阅读理解Batsaretheonlymammalsthatcanflyagreatdistance,but

6、theyhaveanotherability.Manybatslivealongertimethanotheranimalsoftheirsize.Europeanresearchersarestudyingbatstounderstandwhytheylivesolong.Theyhopetomakediscoveriestofighttheagingprocess(过程)inhumanbeings.Lastweek,thegroupofscientistssaidtheyhadfoundimp

7、ortantbiologicalqualitiesinsomebatspecies.Thegroupstudiedbatchromosomes(染色体),alineofgenesfoundinthenucleus(核)ofcells.Thescientistsweremostinterestedinpartsconnectedtotheendsofthechromosomes.Theyarecalledtelomeres(端粒).Telomeresprotecttheendsofchromosom

8、es,whichshorteneachtimeacelldivides.Scientistsbelievethisshorteningprocesscausescellstobreakdown.　　　 AreportonbatswaspublishedthismonthinthejournalScienceAdvances.AmongtheleadersofthestudywasEmmaTeeling,abiologistwithUniversityCollegeDublininI