Unit8OurBluePlanetPreparingfortheTopicFunction1.通過聽力對話練習(xí)，理解關(guān)于水資源的對話，討論水的來源、重要性以及節(jié)約用水的必要性;2.閱讀并理解關(guān)于水的來源和重要性的短文，并完成摘要填空。LearningObjectives

Hi!I’madropofwater.Howmuchdoyouknowaboutme?/drɑ?p/n.滴，水珠Lead-inI’meverywhere.Icanbe...iceraincloudsnowfog/?evriwer/adv.到處/a?s/n.冰/kla?d/n.云Icangoeverywhere.Icango...Icangoundertheground.Icangoupintotheskyandformsclouds.goup/??ntu/prep.到…里面/f??rm/v.組成/ɡra?nd/n.地面Youneedmeinyourlife.Whatdoyouthinkofme?Wateris___________toeveryone.important/?m?p??rtnt/adj.重要的beimportantto...對...是重要的everywhere到處ground地面into到…里面form組成cloud云朵ice冰drop滴，水珠Let’sread.Game看英文說中文，看中文說英文everywhere地面into組成云朵冰dropcloudform到...里Pre-listeningActivity1A.PairWork.Lookatthepicturesandtalkaboutwherewatercomesfrom.searainiceriverTheyaretalkingabout______________________.

waterWhile-listeningXiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It'sundertheground,intheoceanandinthesky.XiaoYa:ButIcan'tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That'sright.It'sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let'ssaveeverydropofwater.Readandunderstand.ReadandmarkTorF.alotof1%Waterisundertheground,intheoceanandinthesky.()Watercangoupintotheskyandformclouds.()Weneedlittlewaterinourlife.()Wecanonlyuse2%ofthewaterontheearth.()TTFFalotof1%Readandfindthephrases.在地下________________ 在海洋里________________在天空中________________ 上升，升起_______________形成云________________眾所周知________________對某人重要________________因為________________ 把……稱作……________________每一滴（水）________________underthegroundintheoceanintheskygoupformcloudsasweallknowbeimportanttosbbecauseofcallsb+稱呼everydropofwaterKeypointsXiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It'sundertheground,intheoceanandinthesky.XiaoYa:ButIcan'tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That'sright.It'sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let'ssaveeverydropofwater.needv.&n.需要

needsth

需要某物

needtodosth

需要做某事

needsb

todosth

需要某人做某事我需要一個蘋果。___________________我需要買一個蘋果。______________________我需要Lucy去買一個蘋果。_________________________Ineedanapple.Ineedtobuyanapple.IneedLucytobuyanapple.XiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It'sundertheground,intheoceanandinthesky.XiaoYa:ButIcan'tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That'sright.It'sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let'ssaveeverydropofwater.KeypointsIt’sadjthat+從句…是怎么樣的It’sadj(forsb)todosth做sth(對某人來說)很...

我們努力學(xué)習(xí)很重要。

___________________________________

努力學(xué)習(xí)對于我們來說很重要。

______________________________Itisimportantthatweshouldstudyhard.Itisimportantforustostudyhard.XiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It'sundertheground,intheoceanandinthesky.XiaoYa:ButIcan'tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That'sright.It'sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let'ssaveeverydropofwater.Keypointsbecauseof:是復(fù)合介詞，其后接名詞、代詞、動名詞。

because:是連詞，其后接句子。

簡單的說：becauseofsth

because+句子Ididn'tbuyit

itwastooexpensive.Ididn'tbuyit

itsprice.Iwillstayathome

itisrainingnow.Iwillstayathome

theheavyrain.becausebecauseofbecausebecauseofKeypointsXiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It'sundertheground,intheoceanandinthesky.XiaoYa:ButIcan'tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintotheskyandformsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That'sright.It'sluckythatwehavealotofwaterontheearth.XiaoYa:Yes.Justbecauseofthis,wecalltheearthablueplanet.Mom:Butwecanonlyuseabout1%ofthewaterontheearth.Therestisallseawaterorice.XiaoYa:Thatisverylittlewater.Let'ssaveeverydropofwater.KeypointsCompletethesummaryWateris__________.Itisundertheground,inthe________andinthesky.Onsunnydays,watergoesupintotheskyandforms________.Weneedtodrinkwatereverydayandwealsousealotofwaterinourlife.Theearthisablueplanet.Itisfullofwater.Butwecanonlyuseabout________ofthewateronit.Weneedtosaveevery________ofwater.everywhereoceanclouds1%drop一、詞語運用1.Weneed_________(drink)alotofw_____everydaytokeephealthy.2.Water______(go)upintotheskyand_________(form)clouds______sunnydays.3.It's______(luck)thatwehave_______(大量)waterontheearth.4.Weshouldsaveevery______(滴)ofwater___________(because/becauseof)

it'sveryimportant.5.Theearthisa______(藍色的)planetbecausethereis_________(many)wateronit.6._______________(眾所周知)，waterisimportant_____us.todrinkatergoesformsonluckyalotofdropbecausebluemuchAsweallknowtoTestforgoals二、單項選擇題1.______sunnydays,watergoesupintotheskyand______clouds.A.in;form B.on;forms C.in;formes D.on;form2.Wecalltheearthablueplanet______thereisalotofwateronit.A.because B.becauseof C.so D.but3.Asweallknow,waterisimportant______us.A.for B.to C.with D.at4.Weneedwater______survive(生存),live,andwork.A.for B.to C.of D.with5.It’s_____thatIfindmymissing(丟失的)book.A.luckily B.unlucky C.unluckily D.lucky三、語法填空題1.There_____