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1、2019中考英语选练（6）（阅读理解+完形填空+任务型阅读+首字母）(限时:20分钟)一、阅读理解。A话题体裁词数难度建议用时世界人口说明文82★★5分钟1.Theworld’spopulation_______.A.willreach7billionintheendB.reached7billionbytheendofxxC.reached7billionbeforexxD.reached7billionin20002.Whichcountryisthethirdpopulousintheworldby2050?A.China.B.In
2、donesia.C.TheU.S.A..D.Nigeria.3.Whendidtheworld’spopulationgrowmostslowly?A.From1800to1930.B.From1930to1960.C.From1960to1974.D.From1974to1999.4.ThepopulationofChinaandIndiamadeup_______oftheworld’spopulationattheendofxx.A.19%B.16.7%C.35.7%D.42.9%5.What’stheChinesemeaningo
3、f“billion”?A.1,000,000,000B.100,000,000C.10,000,000D.1,000,0001.【解析】选B。由图表增长曲线顶端标注可知，世界人口到xx年末达到70亿。2.【解析】选D。由图中In2050栏可知。3.【解析】选A。由图中人口增长曲线可知。[来源:]4.【解析】选C。通过计算由(1.33+1.17)÷7得知。5.【解析】选A。billion意为“10亿”。B阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。Sometimes,ongrey,rainydays,yourmoodl
4、evelislowerthanonbright,sunnydays.Wouldyouliketoknowmoreabouthowtheweathercanaffecthowyoufeel?Accordingtoarecentstudy,there’saconnectionbetweenweatherandmoods.Goingtoawarmplaceinthemiddleofwintercanmakeourmoodsbetter.Pleasantweatherhasbeenprovedtoimprovemoodsandmemory.How
5、ever,extremelyhotweathercanmakeusfeelmoretiredandbored,spoilingourmoods.Inthestudy,peoplewhospenttimeoutdoorsinwarmweatherwerehappierthanthosewhospentalldayinside.Theyalsofoundbettermemoryscoreswhentheyrantestscomparingthetwogroups.Thebesttemperatureforhumansisabout22.2ºC
6、.ThatexplainswhypeopleinsouthernCaliforniaarehappyallthetime.Toimprovemoods,apersonmustspendatleast30minutesoutsideinwarm,sunnyweather.Spendingtimeindoorswhentheweatheroutsideissonicetendstolowermoods.It’smostbecausewedon’tlikehavingtobeinsidewhenspringtimearrives.Itcanal
7、somakeinsideactivitiesseemboring.Maybetheactivitiesconnectedwithbeingoutsideaffectourmoods.Warmweatherisconnectedwiththebeach,funoutdoorsportsandsoon.Itbringsbackchildhoodmemoriesofplayingoutsideallday.Ofcourse,wecanwakeupeverydayanddecidehowwe’llfeelthatday.Ifit’srainy,t
8、hatwon’tnecessarilymakeusunhappy.We’lljusthavetobringourumbrellasoutandcheerupthosewhoarefeeling
