Unit2Topic2SectionB课件仁爱科普版（2012）九年级英语上册

Unit2SavingtheEarthTopic2Alltheseproblemsareveryserious.SectionB1.Newwords:none,rubbish,wild,nobody,worst,situation,punish,everybody......2.Newphrases:hereandthere,worstofall......3.Newsentences:Noneofuslikespollution.Don’tspitanywhereinpublic.Everyoneshouldcareforwildanimalsandplantmoretrees.

Learningaims:Howdosandstormscomeintobeing?manytreescutdowntreesleading-inforestsgonewashtheearthawaychangeintodesertsandstormscomeintobeingWhatshouldwedotoprotecttheenvironment?spitthrowrubbishwalkongrassListento1aandnumberthefollowingpictures.()()()()()15234Listento1aandcompletethetable.ShoulddoShouldn’tdo1.________wildanimals2.plant____________3.do___________wecan1._______rubbishhereandthere2._______anywhereinpublic3.________ongrass4.pick_________carefor

moretreeseverythingleavespitwalkflowersWatchandunderstand:Michael:Kangkang,readthisarticle.Kangkang:What'sitabout?Michael:It'sabouttheenvironmentinour

city.Itsaysthattheconditionoftheairhasbecomebetterthanbefore.Althoughweareoneofthelargestproducersandusersofcoal,theairpollutionhasbeenundercontrol.据说，=it’ssaidthat最大的煤的生产者和使用者在控制之下Kangkang:Yeah.Thegovernmenthasdonesomethingusefultoprotecttheenvironment.Michael:That’sgreat.Noneof

uslikespollution.Kangkang:Yes.Weshouldn’tleaverubbishhereandthere.Don’tspitanywhereinpublic.Don’twalkongrassorpickflowers.Everyoneshouldcareforwildanimalsandplantmoretrees.Michael:That’sright.Weshoulddoeverythingwecantoprotecttheenvironment.采取有用的措施

=takemeasurestodosth.我们之中没人喜欢污染我们不应该到处乱扔垃圾不要在公共场合随地吐痰不要践踏草坪和采摘花朵保护野生动物尽我们最大努力，=do/tryourbestRead1aandfillintheblanks.KangkangandMichaelarereadinganarticleabout_____________intheircity.Althoughweareoneofthelargest___________________ofcoal,theairpollutionhasbeen______________.Thegovernmenthasdone_________________toprotecttheenvironment.Theconditionoftheairhas______________thanbefore.

Weshould__________________toprotecttheenvironment.Weshouldn’tleaverubbish_______________.Don’t_____________inpublic.Don’twalkongrassor____________.Everyoneshould_______wildanimalsandplantmoretrees.environmentproducersandusersundercontrolsomethingusefulbecomebetterdoeverythingwecanhereandtherespitanywherepickflowerscareforListentotheletterandhelpKangkangtocompleteit.DearHeadmaster,I’mwritingtotellyou_________important.Nobodylikestobeuntidy.However,somestudentsthrowwastepaperandbottles___________.Weallneedaquietplacetostudy,butsomestudentsoftenmaketoomuchnoiseatschool.Worstofall,someofthemarequiterudewhentalkingto_______.__________________knowstheirbehaviorisbad,but______ofusknowshowtostopthem.Ithinkweshouldmakerulestochangethesituation.________whobreakstheruleswillbepunished.Perhapsitwillbehardforustokeeptherulesinthebeginning,butif___________________doeshisorherbesttofollowtherules,ourschoolenvironmentwillimprove.Sincerely,

KangkangEveryone/Everybodynoneeveryone/everybodyAnyoneotherseverywheresomethingLanguagepoints：

I’mwritingtotellyousomethingimportant.Nobodylikestobeuntidy.However,somestudentsthrowwastepaperandbottleseverything

.Weallneedaquietplacetostudy,butsomestudentsoftenmaketoomuchnoiseatschool.

Worstofall,someofthemarequiterudewhentalkingtoothers.Everyoneknowstheirbehaviorisbad,butnoneofusknowshowtostopthem.Ithinkweshouldmakerulestochangethesituation.Anyonewhobreakstheruleswillbepunished.Perhapsitwillbehardforustokeeptherulesinthebeginning,butifeverybodydoeshisorherbesttofollowtherules,ourschoolenvironmentwillimprove.

一些重要的事最糟糕的是如何阻止违反规则在开始，=atfirst遵守规则Readandunderstandthesentences.Thecompletethesecondoneandreadthemaloud.Example:Asweallknow,airpollutionhasbecomeaseriousproblem?Everybodyknowsairpollutionhasbecomeaseriousproblem.

1.Noneofuswouldliketoseedirtywaterandrubbishlyingaround.________wouldliketoseethedirtywaterandrubbishlyingaround.2.Weshouldfollowsocialrulesandspitnowhereinpublic.Weshouldfollowsocialrulesandnotspit__________inpublic.3.Weshoulddoeverythingtoprotecttheenvironmentinourdailylives.Weshouldn’tdo________todestroytheenvironmentinourdailylives.

NobodyanywhereanythingSummary1.Newwords:none,rubbish,wild,nobody,worst,situation,punish,everybody2.Newphrases:hereandthere,worstofall3.New