2017成人高考专升本英语模拟试题及答案

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Nowsatellitesarehelpingtoforecast(预

报)theweather.Fromspace,theycanseeanypartoftheearth.Thesesatellitestakepicturesoftheatmosphere(大

气),becausethisiswheretheweatherforms.Thesepicturesaresenttoweatherstationsonearth.Meteorologists(气象学

家)canseetheweatherofanypartoftheworld.Fromthepictures,thescientistscanoftenseehowtheweatherwillchange.

Today,nearlyfivehundredweatherstationsinsixtycountriesreceivesatellitepictures.Whentheyreceivenewpictures,themeteorologistscomparethemwithearlierones.Perhapstheymayfindthatthecloudshavechangedduringthelastfewhours.Thismaymeanthattheweatheronthegroundmaysoonchange,too.Intheirnextweatherforecast,themeteorologistscanreportthis.

Soweathersatellitesareagreathelptothemeteorologists.Beforesatelliteswereinvented,thescientistscouldforecasttheweatherforabout24or48hours.Nowtheycanmakegoodforecastsforthreeorfivedays.Soon,perhaps,theymaybeabletoforecasttheweatherforaweekormoreahead. 39.Satellitestravel__________. A.inspace B.intheatmosphere C.abovetheground D.abovespace

40.Whydoweusetheweathersatellitestotakepicturesoftheatmosphere?Because__________. A.theweathersatellitescandoiteasily

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B.cloudsformthere C.theweatherformsthere

D.thepicturescanforecasttheweather

41.Meteorologistsforecasttheweather__________. A.whentheyhavereceivedsatellitepictures

B.aftertheyhavecomparednewsatellitepictureswithearlierones C.beforetheyreceivesatellitepictures D.duringtheystudyofsatellitepictures

42.Themainideaofthispassageisthatsatellitesarenowusedin__________. A.takingpicturesoftheatmosphere B.receivingpicturesoftheatmosphere C.doingmanyothertypesofwork D.weatherforecasting C

InalmosteverybiguniversityintheUnitedStates,footballisafavouritesport.Americanfootballisdifferent.Playerssometimeskicktheball,buttheyalsothrowtheballandrunwithit.Theytrytotakeittotheotherendofthefield.Theyhavefourchancestomovetheballtenyards(码).Theycancarryitortheycanthrowit.Iftheymovetheballtenyards,theycantrytomoveitanothertenyards.

Iftheymoveittotheendofthefield,theyreceivesixpoints.

Itisdifficulttomovetheball.Elevenmenontheotherteamtrytostopthemanwiththeball.Ifhedoesnotmovetheballtenyards,histeamkickstheballtotheotherteam.

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Eachuniversitywantsitsownteamtowin.Manythousandsofpeoplecometowatch.Theyallshoutfortheirfavouriteteam.

Cheerleaderscomeonthefieldtohelpthepeoplecheermore.Theydanceandjumpwhiletheyshout. Eachteamplaystenorelevengameseachseason.

TheseasonbeginsinSeptemberandendsinNovember.Ifateamisverygood,itmayplayanothergameaftertheseasonends.ThebestteamsplayagainonJanuary!,thefirstdayoftheNewYear. ManypeoplegotoseethesegamesandmanyotherswatchthemonTV. 43.Thepassagetalksabout__________. A.football

B.howtoplayfootball C.Americansports D.Americanfootball 44.Whyisitdifficulttomovetheball?Because__________. A.tenyardsisalongway B.theotherteamtriestostoptheballbeingmovedtenyards C.theplayingfieldisverylarge D.elevenmenhavetocatchtheballonebyone 45.Ifthey.__________,theteamswillplayonJanuary1. A.receivesixpoints

B.playelevengamesintheseason C.areoneofthebestteams

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D.movetheballtotheendofthefield

46.Manypeoplecometowatchfootballandtheywanttheirteamtowin.Whichofthefollowingisnottheiract? A.Jumping. B.Dancing. C.Crying. D.Shouting.

D Mexico'sneighboursaretheUnitedStatestothenorthandGuatemalaandBelizetothesouth.

MexicoisaboutonequarterofthesizeoftheUnitedStates.Mexicohasmorethanninetymillionpeople.ThelanguageofMexicoisSpanish.ThismakesMexicotheworld'slargestSpanish-speakingcountry.

MexicoCityisthecapitalandlargestcityofMexico.Thecityisalsoabovethesealevelveryhigh.Itis7,349feet(2,240metres).Thismakesitoneofthehighestcapitalcitiesintheworld.

Thepopulation,ofMexicoCitygrowsbiggereveryday.Aboutthirtymillionpeoplelivethere.Ithasmorepeoplethananyothercityintheworld,evenmorethanTokyo.

Mexicoalsohasitsspecialities.ManyofthefoodsweeatstartedinMexico.Foodslikebeans,maize,avocados,tomatoes,peanuts,chilipeppers,vanilla,andchocolatecomefromMexico.Mexicoisalsofamousforitscactus(仙人掌)plants.Mexicohasmorekindsofcactusthananyothercountry. 47.Mexicois__________theUSA.

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A.tothesouthof B.onthenorthof C.apartof D.aslargeas

48.WhichofthefollowingisNOTtrue? A.MexicoCityisthecapitalofMexico. B.ThepopulationofMexicoCityis30,000,000. C.Tokyoisoneofthecitieswiththelargestpopulation. D.MexicoCityisthehighestcityintheworld.

49.Tomatoeswereoriginally(最新)grownin__________. A.America B.Spain C.Tokyo D.Mexico 50.Thebesttitleofthepassageis A.MexicoCity B.Mexico'splants C.Mexico D.Mexico'spopulation 非选择题

五、补全对话(共5句，每句满分为3分，共15分)

根据中文提示，将对话中缺少的内容写在横线上，这些句子必须符合表达习惯。打句号的地方，用陈述句;打问号的地方，用疑问句。

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