英语冲刺班(模拟6)

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1、第I卷（共100分）注意事项：1、答第I卷前，考生务必按规定要求填涂答题卡上的姓名、准考证号等项目及卷首和第7页上的姓名；2、用铅笔把答题卡上相应题号中正确答案的标号涂黑。答案不涂在答题卡上，成绩无效。PartIReadingComprehension（共20小题，每小题2分，共40分）Directions:Inthisparttherearefourpassages.Eachpassageisfollowedbyfourcomprehensionquestions.Readthepassageandanswerthequestions.

2、ThenmarkyouranswerontheAnswerSheet.PassageOneQuestions1to5arebasedonthefollowingpassage:Whydon’tbirdsgetlostontheirlongmigratory(迁徙的)flight?Scientistshavepuzzledoverthisquestionformanyyears.Nowtheyarebeginningtofillintheblanks.Notlongago,experimentsshowedthatbirdsrelyonth

3、esuntoguidethemduringdaylighthours.Butwhataboutbirdsthatflymainlybynight?Testswithartificial(人造的)starshaveprovedconclusivelythatcertainnight-flyingbirdsareabletofollowstarsintheirlong-distanceflights.Onesuchbird–awarbler–hadspentitslifetimeinacageandhadneverflownunderanat

4、uralsky.Yetitshowedaninbornabilitytousestarsforguidance.Thebird’scagewaslacedunderanartificialstar-filledskyatmigrationtime.Thebirdtriedtoflyinthesamedirectionasthattakenbyhisoutdoorcousins.Anychangeinthepositionoftheartificialstarscausedachangeinthedirectionofhisflight.S

5、cientiststhinkthatwarblers,whenflyingindaylight,usethesunforguidance.Butstarsareapparentlytheirmainmeansofdirectedflightinthenight.Whatdotheydowhenstarsarehiddenbyclouds?Apparently,theyfindtheirwaybysuchlandmarksasmountainranges,coastlinesandrivercourses.Butwhenitistoodar

6、ktoseethese,thewarblerscirclehelplessly,unabletofindtheirway.1. WhichofthefollowingisNOTtrueaboutmigratorybird’sflight?A、Somebirdsflymainlybyday.B、Somebirdsflymainlybynight.C、Birdsliketoflyduringdaylighthours.D、Birdsdependonthesunorstarstoguidethem.2. Whatdoweknowaboutthe

7、experimentalwarbler?A、Itwassetfreefortheexperiment.B、Ithadneverflownfreelyoutdoors.C、Ithadneverbeenplacedunderthesun.D、Ithadlostitswayinitsdaylightflight.3. Whatdoweknowaboutwarblersasawhole?A、Theydonothaveintelligence.B、Theytendtotakethesamerouteasotherbirds.C、Theydonotn

8、eedtolearntoflyintherightway.D、Theycannotsensechangesinthepositionofthemoon.4. Whatdoesthepassag