（二年名校模拟一年权威预测）（安徽专用）2013高考英语二轮复习考前100天专题练习4任务型读写【模拟提升演练】1(2012·蚌埠模拟)阅读下面短文，根据所读内容在表格中的空白处填入恰当的单词。注意：每个空格只填一个单词。SleepproblemsaffectoneoutoftenadultsintheUS.Notbeingabletosleepistroublesomeandcaninfluencethequalityofyourworkinghours.Sleepproblemsarecausedbyavarietyofthings.Mostpeopleexperiencethemforashortperiodoftimeduetostress,anxietyorpoordiet.Ifsleepproblemslastforlong,theycanbecausedbymedicalproblemsandshouldbeexaminedbyadoctor.Certainfoodsimprovesleep.Thesefoodshelpimprovethequalityofyoursleep.Somefoodswillincreaseyourbody’sproductionofserotonin(血清素)andhelpyousleep.Thesefoodsincludefruits,suchasapples,pears,bananasandwholegrainbread.Eatingmostfoodshighincarbohydrates(碳水化合物),willproducethefeelingofsleepiness.Thisisbecausecarbohydratesraisebloodinsulin(胰岛素)levelsquickly.Wheninsulinlevelsincrease,thereisalsoanincreaseofserotonin.Serotoniniswellknownasourbodiessleepenablingchemical.Itproducesafeelingofcalmness.Otherfoodstotryareturkeyandnuts.Thehighlevelsofproteinsandfatsinturkeyandnutswillraisebloodinsulinlevels,buttheywilltakelongerthancarbohydratestodothejob.Fourhoursbeforebed,theseworkwelltopromotesleep.Thetraditionalwayistodrinkwarmmilkbeforebed.Warmmilkdoeswork!Itisagoodsourceofserotonin.Increasedserotoninlevels,inyourbody,haveacalmingeffectandcausesleep.Thewayyourmom’striedwillhelpyousleep!Aspecialgreenteamadefromcertainherbs(草本植物)willalsohelp.Caffeine,foundinhighlevelsinblacktea,chocolateandcoffee,leadstodifficultysleeping.Alwaysavoidhavingitbeforeyougotosleepintheevening.Ifyousufferfromsleepproblems,youmaybenefitfromavoidingcaffeinecompletely.Title:(1)______betweenfoodsandsleepThepresentsituationOnetenthofAmericanadults(2)______fromsleepproblems.Thepossiblecausesofsleepproblems●Sleepproblemspossiblyresultfrom(3)______things.●Medicalproblemscan(4)______tosleepproblemslastingforalongtime.TheresultsofsleepproblemsTheybringabouttroubletopeopleandhavea(5)______effectonpeople’sworkandlife.The(6)______totheproblemsCertainfoodscanbeusedtomakesleepquality(7)______.ThekindsoffoodFoodshighincarbohydrates,turkeyandnuts,warmmilkandaspecialgreentea.The(9)______onfood●Havefoodshighincarbohydrates,whichmakepeople(8)______andsleepy.●Eatturkeyandnutsfourhoursbeforeyougotobed.●Drinkwarmmilkbeforegoingtobed.●Avoiddrinksorsnacks(10)_____caffeinebeforegoingtosleep.2(2012·合肥模拟)AIDS(AcquiredImmuneDeficiencySyndrome)isamedicalconditioncausedbyHIV(HumanImmunodeficiencyVirus),aviruswhichdamagespeople’snaturaldefensesagainstdisease.Sofar,nocurehasbeenfoundforit.Intheearlymid-1980s,whileotherpartsoftheworldwerebeginningtodealwiththeseriousdisease,Asiaremainedrelativelyunaffectedbythisnewlydiscoveredhealthproblem.Bytheearly1990s,however,HIVandAIDShadhitseveralAsiancountries,andbytheendofthatdecade,HIVwasspreadingrapidlyinmanyareasofthecontinent.Today,HIVandAIDSareagrowingproblemineveryregionofAsia.ThelateststatisticsproducedbyUNAIDSsuggestthatin2008,over5millionpeoplelivedwithHIVorAIDSinAsia.VariousfactorscausethespreadofHIV,includingpoverty,inequality,unequalstatusofwomen,culturalmythsaboutsexandhighlevelsofmigration(移民).Althoughit’susefultounderstandthesituationofAIDSinAsiaasawhole,eachcountryintheregionfacesadifferentsituation.InCambodiaandThailand,therehasbeen...
