九年级英语Unit2 Topic 2 Section A 3课件仁爱版

Unit2Topic2SectionA 教学目标 学习不定代词和不定副词的用法 进一步了解地球污染的一些情况 提高环境保护意识 自学指导一 Newwords Exercises Drawingonthewallisakindofbadb Lily sroomisveryclean butJane sroomisveryu Youshouldbepolitetotheforeigners Don tber tothem Itrainedhard 结果 wecouldn tgoout It sdifficultforustoremembersomanynewwords 一开始 ehavior ntidy ude ude Asaresult Inthebeginning Airpollution Waterpollution Soilpollution Noisepollution Lightpollution litter Whatkindofpollutionisit Whatharmcanitcause Whataretheytalkingabout WhyisairpollutionaseriousprobleminChina Whatshouldstudentsdoandnotdotoprotecttheenvironment 自学指导二 Theyaretalkingaboutairpollution BecauseChinahasbecometheworld slargestproduceranduserofcoal Weshouldcareforwildanimalsandplantmoretrees Weshouldn tleaverubbishhereandthere spiteverywhere steponthegrassorpicktheflowers Readthedialogandanswerthequestions 7 Discuss 2 Canyougivesomeadvicetothegovernment 自学指导三 Readthedialogcarefully ItsaysthatChinahasbecometheworld slargestproduceranduserofcoal Butthegovernmenthasdonesomethingusefultoproducetheenvironment Asaresult airpollutionhasbecomeaseriousproblem Everyoneshouldcareforwildanimalsandplantmoretrees Weshoulddoeverythingwecantoprotecttheenvironment Readthesesentencesandtranslatethem 自学指导四 Points somethingusefulsomething是不定代词 形容词修饰不定代词时要放在不定代词之后 somethingunusualnothingserioussomethinguseful2 everywhere hereandthereI velookedformykeyeverywhere butIcan tfindit 3 Everyoneshouldcareforwildanimals everyone everybody 每人 人人 不定代词 不能和of连用 作主语时谓语动词用单数 Everyoneishere 4 Asweknow noneofuslikespollution asweknow众所周知 none指三者或三者以上 没有 都不 既可指 人 也可指 物 常与of连用 既可修饰不可数名词 也可修饰可数名词 构成 noneof 名词 代词当名词是不可数名词时 谓语动词用第三人称单数 当名词是复数时 谓语动词用单复数均可 Eg Noneofthosebusesgo es there Noneofuslikeswimming 自学指导四 practice Choosetherightanswer 1 If throwstherubbish ourworldwillbemorebeautiful A everyoneB nobodyC anybodyD everybody2 isdifficultifyoustudyhard A NothingB EverythingC AnythingD Something3 Ilookedformypen butIcouldn tfindit A somewhereB anywhereC everywhereD nowhere4 You dbetternotreadtoday snewspaperbecausethereis init A somethinginterestingB nothingspecialC importantthingD anythingnew B A C B 5 Theleadershavedoneeverythingtheycan people slivingconditions A improvingB improvedC toimproveD improves6 Doyouknowthem No Iknow ofthem A noneB no