have you ever heard of typhoons（台风）- 阅读理解答案

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1、Haveyoueverheardoftyphoons（台风）?阅读理解答案　　Haveyoueverheardoftyphoons（台风）?Typhoonsaresomeoftheworststorms,usuallyaroundthePacificOceanandtheSouthChinaSea.MosthappeninJuly,AugustandSeptember.　　Howdoesatyphoonhappen?Whenlotsofseawatergetshotinthesummersun,itevaporatesintotheair.Thismakestheairhotter.Whent

2、heairgetswarmenough,itstartstomovehigherupintothesky.Then,coolerairarounditrushesin.Itfillsthespacethatisleft.Aftertheairgetswarmer,itstartstomovequickly,makingwind.Thewindgoesincircles,anditkeepsmovinghigherinthesky.Thewarmertheairgets,thequickerthewindmoves.Andwhenthewindmovesfasterthan30metersase

3、cond,atyphoonbegins.　　Atyphoonhastwoparts.Oneiscalledthe“eye”.Intheeye,thewinddoesnotmovesofast.Theotherpartisthewallofcloudsaroundtheeye.Thisiswherethestrongestwindsandhardestrainsare.　　Typhoonsareverydangerous.In2006,TyphoonSaomaiki　　　　lled193peopleinZhejiang,and11peopleweremissing.In2009,TyphoonM

4、orakothitTaiwan.Morethan500peoplelosttheirlivesandthousandsofhousesweredestroyed.　　Whattodowhenatyphoonhits　　●Stayinside.Closeallthewindowsandstayawayfromthem.　　●Trytobringallofyourthingsinside.Strongwindscouldevenblowawayyourbikes!　　●ListentotheradioorTVforimportantinformation.　　●Ifyou’retoldtogoto

5、asaferplace,dosorightaway.　　1.Typhoonsoftenhappen_______.　　A.insummerandautumnB.inwinterandspring　　C.onlyinSouthChina&nb　　　　sp;D.undertheocean　　2.Whentheairgetswarmenough,itstartsto_______.　　A.movequicklyandmakewindB.makethecoolairhot　　C.gohigherupintotheskyD.keepmovingaround　　3.Whichofthefollowingi

6、sTRUEaccordingtothepassage?　　A.Thecoolertheairgets,thefasterthewindmoves.　　B.In2009TyphoonMorakotkilledover500peopleinZhejiang.　　C.Typhoonhasonlyonepartcalledtheeyeoftyphoon.　　D.Whenthewindgoesfasterthan30metersasecond,atyphoonwillhappen.　　4.Whatisthepurposeofwritingthisarticle?　　A.Tot　　　　ellreaders

7、abouttheknowledgeoftyphoon.　　B.Toteachreaderswhattodowhentyphoonarrives.　　C.Tomakereadersrealizethedangersoftyphoon.　　D.Tohelpreaderslearnaboutthecausesofmakingtyphoon　　1.A2.C3.D4.A