高考英语阅读理解考前训练(3)

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1、2013青岛市高考英语（阅读理解）考前训练（3）及答案解析（******篇^Webetthatoncoldwintrydays,manyofyoulovetostayinyourwarmhomeand,everynowandthen,comeoutintothekitchenforasnack・Unfortunately,plentyofcreepy-crawlycritters（爬行生物）liketodothesamething!Winteristhetimewhenbugs（虫子）invadeyourhousewithouta

2、ninvitation.Theseasoncanbetoughforsuchcreatures.Inwintertheairiscold,thegroundishardandmanytreeshavenoleaves.Sobugsdowhattheyhavetodotosurvive・Monarchbutterfliesheadsouthtowarmerclimates.Antscrowdindeepundergroundcoloniesandeatfoodtheyhavebeenstoringallyear.Manyinsect

3、sgointoadeepsleepcalleddiapauses.There,redifferentkindsofdiapauses,butallaresimilartohibernation,atimewhenbiggeranimalsbecomeinactiveinthecold.Insectsgointoaninactiveperiod,too,butitoftenisn'twhenthetemperaturedrops.Theyrelyonmoredependablesignalsintheenvironment.Fore

4、xample,manyinsectscantellhowmuchsunlightthere'seachday.Theyusethattotellthemselveswhentoshutdown.Bugsarecold-blooded,meaningthattheirinsidetemperatureisthesameastheoutside・Theycan'tmovemuchwhenitgetsbelow40degreesFahrenheit.Sotheysearchforanywarmplace・Theyrelookingfor

5、protection.Theseguyshavebeendoingthisfor300millionyears,sotheydon'treallyknowthey'recomingintoyourhouse.Thehomeisarecenteventintermsoftheirevolutionarybehavior.Theyenterthroughtinycracksorcomeinurinoticedonyourclothesorshoes・Rememberthattheymaybeinvadingyourhomesforwa

6、rmthandfood,buttheydon'tcareabouthumans.［语篇解读］本文主要介绍的是：为什么虫子在冬天会入侵人类住所。1・Whatisthepurposeofthefirstparagraph?A.Topointoutthathumansliketostayathomeinwinter.B.Tomeanthathumansandbugshavethesamelivinghabits・C.Tomeanthatbugswillinvadehumans'housesfortheirwinter.D.Toputfo

7、rwardtheideathatbugsarenotwelcomeinwinter.［解析］推理判断题。根据文章第一段可知，虫子和人类一样，也会喜欢待在温暖的屋里，再结合文章的后面几段可知，本段暗示虫子在冬天会入侵人类住所。［答案］c2・Accordingtothetext,whatisdiapauses?A.Itisthesameastheanimals'hibernation.B.Itoftenappearsinwarmareasalltheyear.C.Itisdonetokeepbugsactiveinwinter.D.I

8、tisadeepsleepsimilartohibernation.［解析］细节理解题。根据文章第三段可知答案为Do［答案］D3.Whatoftendecidesbugs'diapauses?A.Thelowerlocaltemperature・B