山西省运城市永济中学2020届高三英语上学期开学模拟训练试题

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1、山西省运城市永济中学2020届高三英语上学期开学模拟训练试题第一部分阅读理解（共两节，满分60分）第一节　（共15小题，每小题3分，共45分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。AThezebrabelongstothehorsefamily.Oneofnature’sgreatmysteriesiswhythezebrahasstripes.Onetheoryisthatthestripeshelpthezebracooldown.Onhotdaystheblackstripesgetalothotterthanthewhitea

2、reaofthezebraandundertheblackstripestherearespeciallayersoffatforprotection.Hotairthenrisesofftheblackstripes,forcingcolderairdownaroundthewhiteareas,coolingthezebradown.This,however,isjustakindoftheory.Thestripescanalsoconfusepredators（食肉动物，掠夺者）whenzebrasstaywithotheranimalsingreatnumbers.Zebrash

3、aveexcellenthearingandeyesightandcanrunatspeedsofupto56kilometersperhour.Theyalsohaveapowerfulkickthatcancauseseriousinjurytoapredator,likealion,oranAfricanwilddog.Usuallytheleadmaleoftheherdstaysatthebackofthegrouptodefendagainstpredatorsifnecessary,whilethefemalesandyoungstersescapedanger.Zebras

4、areherbivoresthatfeedonlyonplantsandlivemostlybyeatinggrasses,althoughtheyalsomighteatabitontheleavesandstems(茎)ofbushes.Theyeatgrassesformanyhourseachday,usingtheirstrongteeth.Spendingsomuchtimechewingwearsthezebras’teethdown,sotheirteethkeepgrowingalltheirlives.Asthedryseasonarrivesandthegrasses

5、dieback,zebraherdstraveltofindmorefoodandwaterholesfordrinking.Mostzebrashavenospecificterritories.Theytravelfromplacetoplace,neverstayinginoneareaverylong.1．Itcanbeinferredfromthefirstparagraphthat　　　　　.A．therearedifferentopinionsaboutwhythezebrahasstripes-13-B．theblackstripeshelpthezebralivethro

6、ughcolddaysC．thezebracanbeeasilyattackedbypredatorsD．thezebraalwaystravelswithotheranimals2．WhichofthefollowingstatementsaboutzebrasisTRUE?A．Theyhavepooreyesightandhearing.B．Alioncangetinjuredbyazebra’skick.C．Theycanrun56milesperhour.D．Theyusuallystayinoneareaalltheirlives.3．WhichofthefollowingTVp

7、rogramsmightthepassagebeadapted（改编）for?A．Hobbies&Leisure　　　　B．EverydayTipsC．DigitalStadium　　　　　D．DiscoveryBWedon'tknowhowdifferentourfuturewillbeinthefuture.Wecanonlytrytoimagineit.　　Atfirstwethinkabouthumanrelat