上海教育版九年級(jí)英語(yǔ)下冊(cè)Unit4第2課時(shí)Reading課件

下冊(cè)Module2EnvironmentalproblemsUnit4Naturaldisasters第2課時(shí)Reading一、根據(jù)教材P51的課文內(nèi)容，完成短文填空WhatwouldhappenifalltheiceintheNorthandSouthPolesmelted?Thesealevelaroundtheworldwould__1__,andmanycitieswouldbefloodedanddisappear.Lastnight,Idreamtabout__2__greatflood:

Itwasnineo’clockinthemorning.Mybedroomfloorwasapoolof__3__.Ilookedout__4__thewindow.riseawaterofWaterwaseverywhere.Ihadtodosomething.Itriedtocallmydad,butthelinewas__5__.Mycomputerwasstillworking,soIsenthimanemailforhelp.__6__hesaidhehadnotimetoworryabouttheflood.ThenIemailedmybestfriend.Hewasbusy__7__computergames.Inofficesandhomes,peoplejuststaredattheircomputerscreens.__8__seemedthattheydidnotwanttodeadButplayingItleave.Verysoon,thewatercameintopeople’srooms.Insurprise,theyfinallystartedtonoticetheflood,butitwastoo__9__.ThenI__10__.Therewasnowater.Itwasnotdangerous—fornow.lateawoke1.__________________2.__________________3.__________________4.__________________5.__________________6.__________________7.__________________8.__________________9.__________________10.__________________riseawaterofdeadButplayingItlateawoke二、閱讀理解(B篇)YellowstoneNationalPark,inWyoming,theUSA,isapopularvacationplace.Butinthesummerof1988,itwasadangertovisitors.Why?Theplacevisitedforitsbeautifulsightswasonfire.Theparksoonclosedtothevisitors.Firesburnedforalmostfourmonths.Lotsofplantsandanimalsdiedinthefire.Bytheend,about36%oftheparkhadburned.Althoughwildfirescanbebadfortheenvironment,theyarealsoanimportantpartoftheecosystems(生態(tài)系統(tǒng)).Someforestscangetsocrowdedwithtreesthatnotmuchsunlightreachestheforestfloor.Thismakesithardforotherplantstogrow.Firescanmaketheseforestslesscrowdedsothattrees,seedlings(幼苗),andwildflowerscangrow.Wildfiresalsohelpforestsbyburningleavesandplantsontheground.Itwilladdnutrientstothesoil,whichhelpsplantsgrow.Wildfireshelpforestsinanotherwaytoo.Someevergreentreescanrelease(釋放)theirseedsinaforestfire！Thefirereachestoeventhetopofthehighesttrees.Afterthefire,newtreesstarttocomeout.Aforestisabusyplaceafterawildfire.Newplantsbegintogrow.Thesoilisrichwithnutrients,andmoresunlightreachestheground.Thishelpsthenewplantsgrowquickly.Whenplantscomebacktoaforest,animalsarenotfarbehind.Newflowersbringinsects,birds,andotheranimals.Theanimalseattheplantsforfood.Theyalsohelpspreadtheplants’seeds.Thishelpstheforestgrowbackevenfaster.Manyanimalsmaketheirhomesintreesafterafire.Theforestquicklybecomesfulloflifeagain.()1.WhydidYellowstoneNationalParkclosetovisitorsin1988?A.Becauseofwildfires.B.Becausetherewerelessplantsandanimalsleft.C.Becauseoffloods.D.Becauseittooktimetoplanttreesonit.A()2.Whatdoestheunderlinedword“nutrients”inParagraph2mean?A.Somethingthatcanhelpalivingthinggrow.B.Somethingthatcankeepalivingthingwarm.C.Somethingthatcanpollutealivingthing.D.Somethingthatcankillalivingthing.A()3.WhatisParagraph2mainlyabout?A.Theexplanationofecosystems.B.Theprocessofwildfires.C.Thecausesofwildfires.D.Theadvantagesofwildfires.B()4.Accordingtothepassage,whatmighthappenafterwildfires?A.Fewnewplantscangrowintheforest.B.Therewillbeabetterecosystemintheforest.C.It’llbehardfortreesandwildflowerstogrow.D.Manyanimalswillleavetheirhomesintheforest.()5.Inwhichpartofanewspapercanyoureadthispassage?A.History. B.Life. C.Culture. D.Nature.DD三、閱讀理解(C篇)配對(duì)閱讀。左欄是五個(gè)人的信息介紹，右欄是七個(gè)建議，請(qǐng)為左欄的每一個(gè)人選擇一個(gè)最合適的建議，并將其字母編號(hào)填寫(xiě)在題號(hào)前的括號(hào)內(nèi)。A.It’sverydangeroustouseanelectriccookerinyourworkplace.Youcanchoosetobringsomedishesyouhavemadeathomeoryoucanjustordersomethingfromrestaurants.B.Youshouldn’tbringsomuchmoneywithyounexttime.Youcanexplaintoyourteacherandtrytoaskthepoliceforhelp.C.Whentheearthquakehappens,youshouldkeepcalmandtrytohideunderyourdesk.Whenitisnotshaking,youshouldfollowyourteacher’sordertogototheplayground.D.Anelectriccookerisusuallynotallowedoncollegecampus(校園),especiallydormitories.You’dbetterobeythesafetyrulesoncampus.E.Youshouldcallthepolicefirstwhenyouseeanoldmanbeingrobbedofmoney.Ifyouarestrongenough,youcanhelphimfightagainstthebadperson.Butremember,safetyfirst.F.Thedirtyairmaycontainsomethingpoisonous,whichmaybringgreatdangertoyourhealth.Youshoulddrivelessandwearamaskifyougoout.G.Youshouldcoveryourmouthandnosewithawettowelandwalkdownthestairsquickly.Remembernottotakealiftbecauseitmaystopworkinghalfwaybecauseofthebigfire.()1.SamiswatchingTVathome.Suddenly,thereisabig“boom”andhefindsthereisanexplosionandfireinhisbuilding.()2.Re