Module1ThenaturalelementsUnit3Seawaterandrainwater一、课前预习题PuttheChineseintoEnglish:1.四分之一____________4.在地球上____________2.海马__________5.为……准备____________3.最聪明的动物之一___________6.班级竞赛_____________7.对……重要___________8.从……得到__________9.保持……清洁__________10.……的答案__________11.停止做某事___________12.用……做某事________13.在家_____________14.在工作____________15.刷牙____________16.洗澡____________17.用水灭火__________18.没有水喝___________Fillintheblankswithproperwords第一课时：Almostthree________oftheEarthiswater.Manyfishand_________animalsliveinthestreams,rivers,lakes,seasand_______ontheEarth.Whales,dolphinsand_______areseaanimals.Whalesarethe_______animalsontheEarth.Dolphinsareoneof___________________animals.Sharksareoneofthemost_______animals.第二课时：Intheoceans,youcanfindstarfishandseahorses.Theyareinterestingandbeautifulseaanimals.Peoplealso_____food_____theoceans.Theseafoodweeatisfromtheoceans.Fishermen_____nets______catchfishandprawnsinthedeepsea.Theoceansare_______toallanimalsontheEarth.Wemust_____them_____.Wemuststop_______them.第三课时：Ifthereisnorain,wewillhavenowaterto_____.Ifthereisnorain,wewillhavenowaterto_____ourteethortotakea_____.Ifthereisnorain,wewillhavenowatertowashour_____ortowashthe______.Farmers______water_______waterthecropsandvegetables____theirfarms.Ifthereisnorain,thecropsandvegetableswill_____.Wewillnothaveanyfoodto_____.Ifthereisnorain,cooksin________willhavenowatertocookfood.Ifthereisnorain,firemenwillnothaveanywaterto______________fires.二、课后巩固题：第一课时：I．写出下列形容词的比较级和最高级1.old___________young_____________small__________long__________2.large__________nice_____________3.easy___________healthy___________heavy______________4.big____________thin_____________fat_______________5.beautiful___________wonderful___________expensive____________II.按要求改写句子1．BeijingismorebeautifulthananyothercityinNorthChina.（保持原句意思）Beijingis_________________________inNorthChina.2.WhalesarelargerthananyotheranimalontheEarth.（保持原句意思）Whalesare__________animalsontheEarth.3.Aquarteroftheearthisland.（对划线部分提问）______________oftheearthisland?4．Therearefortybooksontheshelf.Thirtyofthemarenew.Theothersareold._______________ofthebooksontheshelfarenew.（保持原句意思）_______________ofthebooksontheshelfareold.第二课时：I.Choosethebestanswer1.OnlyaquarteroftheEarthis_________.A.oceansB.landC.forestsD.seas2._______arethelargestanimalsontheEarth.A.DolphinsB.ElephantsC.WhalesD.Sharks3.Dolphinsareoneofthemost________animalsintheworldA.largestB.intelligentC.dangerousD.beautiful4.________areoneofthemostdangerousanimalsA.MonkeysB.DolphinsC.SharksD.Whales5.WEcanseestarfishand______intheoceans.A.starsB.horsesC.seahorsesD.dogs6.Waterisveryimportant______livingthings.A.toB.onC.forD.at7.Ofcourseweusethefireextinguisher____outthefire.A.forputtingB.puttingC.forputD.toputting8.Watercoversalmost_________oftheearth.A.two-thirdB.two-threeC.threequarterD.threequarters9.Weshouldfix______tapstosavewater.A.dripB.dripingC.drippingD.dripped10.Wecansavewater_______ourteethunderarunningtap.A.bynotbrushingB.bybrushingC.withnotbrushingD.withoutbrushingII.ReadthepassageandfillintheblankswiththeproperwordsPeoplecanlivewithoutf______aday,b______peoplecanhardlylivewithoutwateraday.Wen_____waterverymuch..Weusewatertom______drinksandtoc______rice.Weneedwatere_______.第三课时：I.Completethesentenceswiththegivenwordsintheirproperforms.1.Wecanusewaterfor______(clean)ourclassroom..2.Tigersareakindof_______(danger)animals.3.Wemustkeepoceans______(clean).4.Wemuststop______(pollute)theair.5.Plantsandtheanimalswill_____(dead)ifthere’snorain.6.Peoplehavefoundsomewaystoget_______(drink)waterfromseawater.II.Choosethewordsorexpression_rstocompletethepassageYouknowpeopleallovertheworld___1__sports.Peopleplaydifferentgamesinwinterandsummer.Somepeopleliketowatchothersplayingsportsgames.They__2____ticketsorwatchthegamesontheirTV.Somesports__3___veryinterestingandpeopleeverywheregoinforthem.Forexample,football__4___popularintheworld.Basketballandvolleyballarepopularinmanycountries,too.__5___isyour__6___sport?()1.A.likeB.likesC.likedD.liking()2.A.sellB.borrowC.buyD.buys()3.A.amB.areC.isD.be()4.A.areB.isC.wasD.were()5.A.WhatB.HowC.WhyD.Where()6.A.favouriteB.likeC.loveD.live三、口头作文与写作题目：1.Howmuchdoyouknowabouttheoceans?/Howmuchdoyouknowaboutwater?2.saysth.abouttheimportanceofwater.3.Whatwillhappenifthereisnowater?4.Whatdopeopleusewatertodo?5.Howcanwesavewater?
