外研版（2019）选修 第一册Unit 6 Nurturing nature Starting out Understanding ideas课后基础巩固练（含答案）

Unit6Startingout&Understandingideas课后基础巩固练-2023-2024学年高二英语外研版选择性必修第一册学校：___________姓名：___________班级：___________考号：___________

一、语法填空1、_______(locate)intheeastofChina,Qingdaoisanattractivecity.

2、Thecompany'sexportshavebeenincreasing_______(steady).

3、Youaresupposedtomakeefforts_____(overcome)allthechallenges.4、_____(prevent)thedamagetotheenvironment,aseriesofmeasureshavebeentakenrecently.二、完成句子5、我正要关电脑，这时收到了一封电子邮件。I______________________________thecomputerwhenIreceivedanemail.6、自大学毕业以来，我一直在这家公司工作。I__________________inthiscompanysinceIgraduatedfromuniversity.7、今天下午发表的演讲将会聚焦于如何有效率地学习英语。Thespeechdeliveredthisafternoonwillfocuson________________Englishefficiently.

三、七选五8、Eachsummer,CraigStihlerandJackWallace,scientistsforthestateofWestVirginiahiketothePeacockCavetocountVirginiabig-earedbats.①______Theywanttoseeifthenumberofbatsisgoingupordown.

Iwastheretolearnaboutthebatsformybook.AfterwearrivedatthesmallentrancetothePeacockCave,CraigandJackunpackedtheirequipment.Craigsaid,“②______Hibernating(冬眠)batsmaybeawakenedandflyaroundandburnupthefatthey'vestoredintheirbodies.Withoutthatfoodsupply,theymightnotliveuntilspringwhentheycaneatinsectsagain.Andbatmothersmaydroptheirbabies.”

Asnightfell,theysetupanight-visionscope(观察仪器).③______Theyalsosetuparadio-likebatdetectoroutsidethecave.Itpicksupbatsoundsthatourearscan'thear.Forthenexttwohours,Craigcountedthebatsbyspeakingintoahandheldvoicerecordereachtimefivebatsflewoutofthecave.Bythetimethelastbatleftthecaveatabout10:30pm,CraigandJackhadcounted1,242bats!④______CraigexplainedthatwhenthefirstcountwastakenatthePeacockCavein1983,therewereonly160Virginiabig-earedbats.Projectstohelpprotectbatshavehelpedthebatsmakearemarkablecomeback.TodaythetotalnumberofVirginiabig-earedbatsthereismorethan25,000.

⑤______Theywillcontinuetoneedhumans'helpiftheyaregoingtosurviveintothefuture.

A.Whydotheydoso?B.Virginiabig-earedbatsaremedium-sized.C.Itallowsthemtoseethebatsindarkness.D.Batsareimportantbecausetheyeatinsects.E.Theywanttocatchsomebatsfortheirresearch.F.Batslivingincavescansufferifdisturbedbypeople.G.ThatwasthemostCraigandJackhadevercountedthere.

参考答案1、答案：Located解析：考查非谓语动词。句意:位于中国东部的青岛是一个迷人的城市。belocatedin/at坐落于……,此处应用过去分词作状语。2、答案：steadily解析：考查词性转换。句意:该公司的出口量一直在稳步增长。此处修饰动词,因此用副词形式steadily。3、答案：toovercome

解析：考查非谓语动词。句意:你应该努力克服所有的挑战。makeeffortstodosth.意为"努力做某事"。4、答案：Toprevent

解析：考查非谓语动词。句意:为了防止对环境的破坏,最近采取了一系列的措施。此处作目的状语,故用动词不定式。5、答案：was

about

to

turn

off解析：根据句意，横线处应翻译"正要关"，其英文是beabouttoturnoff;根据下文received可知,句子用一般过去时，主语是I，故be动词变为was。故填：wasabouttoturnoff。6、答案：have

been

working解析：考查时态。根据句中时间状语sinceIgraduatedfromuniversity.和句意可知，这里用现在完成进行时，表示动作从过去就开始，一直持续到现在，并有可能继续持续下去。故填havebeenworking。7、答案：howtolearn8、答案：①-⑤AFCGD解析：①设空处前一句指明了科学家们每年夏天会去统计蝙蝠的数量,后一句则交代了这样做的意图,A选项“他们为什么这么做呢?”承上启下。故选A项。②设空处是Craig准备在进洞穴观测之前说的一句话,下文继续说明如果正在冬眠的蝙蝠被吵醒可能导致的一些不良后果,也就是在提醒最好不要打搅蝙蝠,F选项“住在洞穴里的蝙蝠如果被人打搅会遭受不好的结果。”符合文意。故选F项。③设空处前一句指出科研人员调试了夜视的观察仪器,C选项“这使得他们能在黑暗中看到蝙蝠。”解释了仪器的作用,符合文意。与接下来两句的行文结构是一致的。C项中的It指代上文中的night-visionscope,故选C项。④设空处前一句用感叹号强