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A.Everybody CanMake aBig Difference to theWorldB.A Campaignto RemovePovertyC.Plant aRow forthe HungryD.How toHelp Peoplein NeedC(调暗)If youthought pilotsdimmed the lights beforetakeoff togive yousome shuteye,think again.Believe itornot,the dimlighting couldactually helpsave yourlife incase ofa planeemergency.The dimmedlights beforetaking offthe runwayand landingare aflight precautionused tohelp passengerseyesadjust quickerduring anemergency escape.Going froma brightlylit environmentto onethafs pletelydark wouldrequiresome timefor oureyes tofocus andsee theescape slideJ AliceTheriault,service directorfor AirCanada wroteina pressstatement.Since weneed tohave allthe secondson ourside in the eventof anemergency,dimming thelights isone of manysteps wetake toensure thesafety ofour customers.(小斑点)The phenomenonthat youreyes seethose strangespeckles asyour sightadjusts toa darkplace afterbeingin alight placeis calleddark adaptation.It normallytakes oureyes about20to30minutes tosee bestin adark room.Thebrighter thelights,the longerit takesfor oureyes toadjust,which iswhy dimmingthe plane lights couldshorten your(荧光灯)dark adaptation^^time sinceyou haventbeen sittingunder fluorescentbulbs allflight.Not onlydoes dimminglights addvaluable timeto theescape process,it reducesthe tensionon youreyes ifyou needtolook outside,or seethe emergencylighting alongthe passage.“It helpskeep youin theright direction.Patrick Smith,an airlinepilot andauthor ofCockpit Confidentialtold TheTelegraph.It alsomakes iteasier forflight attendantstoassess anyoutside risks,such asfire ordebris,that mightaffect anescape.^^So nexttime apilot dimsthelights,justknow itsfor yoursafety,even thoughit createsa gentleatmosphere foryour takeoffinto thesky.
8.The lightsare turneddown beforetakeoff tohelp passengersto.A.take ashort breakB.escape intime ofemergencyC.create awarm atmosphereD.adapt theireyes tothe brightenvironment
9.What isoneof the rolesof shorteningdark adaptationtimeA.Slowing downthe landing.B.Adjusting theplanelights.C.Keeping passengerscalm.D.Helping thecrew judgeoutside risks.
10.What doesthe underlinedword Itin thelast paragraphrefer toA.Dimming lights.B.The escapeprocess.C.Reducing tension.D.The passage.
11.What isthe textmainly aboutA.A tipof airtravel.B.An emergencyevent ona plane.C.A warningmessage ona plane.D.An explanationof anairline safetymeasure.()Hua Mulan,45story has been toldby generationsin China,is afighter fromthe NorthernWei Dynasty386-
534.As adevoted daughter,she dressedherself asa manto serveinthearmy46place ofher father.Mulans characteristics,()such ascourage,kindness anda disinterestedattitude towardfame andfortune,made47she oneofthemost respected()historical Chineseheroines.Mulans storyhasbeenadapted48frequent inmodern media,including TVshows,video()games andliterature.For example,in1998,Disney produceda filmnamed Mulan,which49consider agreat successbycritics andthe public.()To bettertell thestory,Yu Rongtakes inspirationfrom herseveral50visit tosites ofancient battlesand HenanProvincesYuju Opera.After yearsof preparation,she finallymakes thisextraordinary work.第三部分写作(共两节,满分35分)第一节短文改错(共小题;每小题分,满分分)10110假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文文中共有处语言错误,10每句中最多有两处每处错误仅涉及一个单词的增加、删除或修改增加在缺词处加一个漏字符号()并在其下面写出该加的词A,删除把多余的词用斜线(\)划掉修改在错的词下划一横线,并在该词下面写出修改后的词注意每处错误及其修改均仅限一词;L只允许修改处,多者(从第处起)不计分
2.1011Yesterday ourclub helda Englishspeech contestChallenging Myself
9.Many studentstake partin itand deliveredtheirwonderful speech.A greatmany ofteachers andstudents crowdedinto thehall inorder thatsee theirperformances.On thestage,no matterwhat pressurethe speakerswas facing,they bravelyovercame themto achievegreat success.Whafs more,they impressedus deepwith unusualconfidence.Through suchan activity,we gaineda lot.However,ourclub isgrowing strongerand attractive.第二节书面表达(满分分)25假如你是李华,你的美国朋友在电子邮件中邀请你暑假期间赴美国参加她的生日聚会,请用英语给Mary她写一封回信,包括以下要点表示感谢;
1.礼貌但委婉地拒绝她的邀请并解释原因;
2.邀请她来中国玩
3.注意字数左右;L
100.可以适当增加细节,以使文章行文连贯2Dear Mary,Yours,Li Hua天水2015级2017-2018学年度第二学期第四次模拟考试英语试卷答案第I卷阅读理解(每小题2分,共30分)篇篇篇篇七选五(每小题2分,共10分)A DBCB ADBCC BDADD BDCB16-20EBDGF完形填空(每小题L5分,共30分)21-25DACAB26-30CBDDA31-35BCADB36-40ACDBA第n卷语法填空(每小题L5分,共15分)
41.the
42.bining
43.to create
44.successful
45.whose
46.in
47.her
48.frequently
49.was considered
50.visits
1.a一an
2.take一took
3.speech一speeches
4.删掉of
5.that一to
6.was—were
7.them一it
8.deep—deeply
9.However—Besides/Moreover lO.attractive前加more短文改错(每小题1分,共10分)书面表达(25分)Dear Mary,I feltgreatly honoredto beinvited toattend yourbirthday partyin summervacation.Grateful asI am,I cantacceptyour invitation,for whichI feeldeeply sorry.As Imentioned inmy laste-mail,I havebeen tryinghard toland a part-timejob.Besides theextra money,apart-time jobcan broadenmy horizonsand helpme obtainmuch-valued experience.Luckily,a coupleof panieshave offeredme afew interviews.To makeup forthe lostchance,Id inviteyou toetoChina fora tour.I promiseIll makea goodguide.Yours,Li Hua。
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