【课件】Unit+8+Our+Blue+Planet+Developing+the+topic+Reading+for+Writing仁爱科普版英语（2024）七年级下册

DevelopingthetopicReadingforWritingUnit8OurBluePlanetLearningobjectivesTounderstandandlearnsomenewwords,expressionsandsentencepatterns;Tounderstandandusemainideaanddetailchart;Toreadforgeneralideaandspecificinformation;Towriteanessayaboutsavingwater;Tounderstandtheimportanceofsavingwater;Toimproveindependentlearning,cooperativelearningandinquiry-basedlearningabilities.KeypointsanddifficultpointsTolearnandmasterthekeynewwords,expressionsandsentencepatterns;Toanswerthecomprehensionquestions;Toanalyzethetextandusemainideaanddetailchart;Tostrugglewithcomplicatedsentencestructures;Towriteashortessayonsavingwaterwithaclearstructureandlogicalcoherence;Tothinkcriticallyandexpressopinionsfreely.Leadingin01Thinkaboutthequestions.WhydowehaveWorldWaterDay?WhatcanwedoforWorldWaterDay?LeadinginTalkaboutdosanddon’tsontheposteraboutWorldWaterDay.LeadinginDosDon’tsCollectrainwater…Neverkeepwaterrunningwhile…WorldWaterDayWhatelsecanwedotosavewater?Lookandsay.LeadingincollectrainwaterturnoffthetaptakeaquickshowerreusewaterLookatthepicturesanddescribethem.LeadinginDon’tusethewashingmachine.Don’tthrowawaydrinkingwaterbottles.LeadinginActivity102Predictwhatthetextisabout.Activity1SavingEveryDropofWaterYoucanreadthetitleofatextfirst,andthenpredictwhatthetextisabout.Thetextisaboutsavingwater.Scanthetextandanswerthequestions.Activity1What’sthemainideaofthetext?Itisaboutsavingwater.Isthereenoughwaterontheearth?No,thereisn’t.Readthetextandcompletethetasks.Activity1SavingEveryDropofWaterWeallneedwater,butthereisn’tenoughwaterontheearth.So,weneedtosavewater.Youcanstartwithlittlethingstosavewaterathome.Forexample,turnoffthetapwhenbrushingyourteeth;don’tusethewashingmachineforjustafewdirtyclothes;andtakeashower,notabath.Youcanalsosavewateroutsideyourhome.Youcancollectwaterwhenitrains.Don’tthrowawaydrinkingwaterbottleswhenthereisstillwaterinthem.Alwaysbecareful!Andyouaresuretofindmanywaystosavewater.Readthetextandanalyzethestructure.Activity1SavingEveryDropofWaterWeallneedwater,butthereisn’tenoughwaterontheearth.So,weneedtosavewater.Youcanstartwithlittlethingstosavewaterathome.Forexample,turnoffthetapwhenbrushingyourteeth;don’tusethewashingmachineforjustafewdirtyclothes;andtakeashower,notabath.Youcanalsosavewateroutsideyourhome.Youcancollectwaterwhenitrains.Don’tthrowawaydrinkingwaterbottleswhenthereisstillwaterinthem.Alwaysbecareful!Andyouaresuretofindmanywaystosavewater.TitleBeginningBodyActionsofsavingwaterathomeandoutsideyourhomeEndReadthetextandfindoutthemainideaofeachpart.Activity1TitleSavingEveryDropofWaterBeginningWhyweshouldsavewaterBodyActionsofsavingwaterathomeandoutsideyourhomeEndHopeformorewaystosavewaterReadthetextandanswerthequestions.Activity11.Whatisthemainideaofthetext?A.Waterisexpensiveandhardtofind.B.Weshouldsavewaterbecauseitislimited.C.Takingabathuseslesswaterthanashower.D.Rainwateristhebestsourceofdrinkingwater.√Readthetextandanswerthequestions.Activity12.Wherecanwesavewateraccordingtothetext?A.Onlyathome.B.Onlyoutsidethehome.C.Bothathomeandoutside.D.Onlyinschoolsandoffices.√Readthetextandanswerthequestions.Activity13.Whatisonewaytosavewaterathome?A.Leavethetaprunningwhilebrushingteeth.B.Turnoffthetapwhenbrushingteeth.C.Alwaystakeabathinsteadofashower.D.Usethewashingmachineforjustoneshirt.√Readthetextandanswerthequestions.Activity14.Whatdoesthetextsuggestaboutwashingmachines?A.Theyshouldalwaysbefullyloadedtosavewater.B.Theyuselesswaterthanhand-washingclothes.C.Theyshouldneverbeusedfordirtyclothes.D.Theywastelesswaterthanshowers.√Readthetextandanswerthequestions.Activity15.Whatshouldyoudowithadrinkingwaterbottlethatstillhaswaterinit?A.Throwitawayimmediately.B.Drinktheremainingwaterbeforedisposingofit.C.Refillitwithrainwater.D.Useitforwateringplantsonly.√Readthetextandanswerthequestions.Activity16.Whatcanyoudooutsideyourhometosavewater?A.Throwawayhalf-fullwaterbottles.B.Collectrainwater.C.Alwayswashyourcareveryday.D.Waterplantswithbottledwater.√7.WhichoftheseisNOTawaytosavewater?A.Takingashowerinsteadofabath.B.Usingthewashingmachineforjustonepairofsocks.C.Drinkingallthewaterinabottlebeforethrowingitaway.D.Turningoffthetapwhilebrushingteeth.√Readthetextandanswerthequestions.Activity1ReadthetextandmarkT(True)orF(False).Activity1()1.ThereisenoughwateronEarth,sowedon’tneedtosaveit.()2.Turningoffthetapwhilebrushingteethhelpssavewater.()3.Takingabathuseslesswaterthantakingashower.Fisn’tTmoreFReadthetextandmarkT(True)orF(False).Activity1()4.Collectingrainwaterisawaytosavewateroutsidethehome.()5.Thepassagegivesexamplesofsavingwaterathomeandoutsideyourhome..()6.Thewriterbelievesthereisnowaytosavewaterifwepayattention.TTFaremanywaysCompletethemainideaanddetailchart.Activity1Mainidea:__________________________.Detail1:Athome·_____________________________________________________·_____________________________________________________·__________________________Detail2:Outside·__________________________·______________________________________________________________________________Weneedtosavewater.Turnoffthetapwhenbrushingyourteeth;Don'tusethewashingmachineforjustafewdirtyclothes;Takeashower,notabath.Don'tthrowawaydrinkingwaterbottleswhenthereisstillwaterinthem.Collectwaterwhenitrains;Activity203Drawyourownmainideaanddetailchartaboutsavingwater.Activity2What’sthemainidea?What’sthesituation?Whatdoweneedtodo?What’syourfeeling?Whatdoyouwanttosay?...Activity2Drawyourownmainideaanddetailchartaboutsavingwater.Mainidea:__________________________.Detail2:Outside·_____________________·_____________________·_____________________Detail1:Athome·_____________________·_____________________·_____________________Vocabulary04Vocabulary单词词性释义machinen.机器，机械装置；计算机，电脑dirtyadj.肮脏的；污秽的bathn.洗澡；浴盆；澡堂throwv.投；扔awayadv.在(某距离)处；离开stilladv.仍然adj.静止的Languagepoints05LanguagepointsYoucanstartwithlittlethingstosavewaterathome.start（1）动词，意为“开始”，后跟名词、代词、动词不定式或动词-ing形式；可与begin互换-Whendoyoustartyournewjob?你什么时候开始新工作?-ThisWednesday.这周三。（2）start/beginwith.意为“以……开始”WhenwelearnEnglish,wealwaysstartwithABC.当我们学英语时，总是从ABC开始学。LanguagepointsYoucanstartwithlittlethingstosavewaterathome.（3）start构成的其他短语①startsth.开始某事②startdoing/todosth.开始做某事Istartworkatnineeveryday.我每天9点开始工作。Weshouldstartprotecting/toprotectanimalsfromnowon.我们应该从现在开始保护动物。LanguagepointsYoucanstartwithlittlethingstosavewaterathome.（3）以下情况只用starttodosth.而不用startdoingsth.主语是物而不是人；start本身为-ing形式；后接know、understand一类词时Theicestartedtomelt.冰开始融化了。Heisstartingtodosports.他正要开始做运动。starttounderstandmymother'swords,我开始理解我妈妈的话了。LanguagepointsYoucanstartwithlittlethingstosavewaterathome.（4）start作动词时的其他意思①

建立，相当于setupHeplanstostartaschool.他打算建立一所学校。②

出发；启程Comeon!lt'stimetostart.快点！到出发