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ID:49510052
大小:316.50 KB
页数:11页
时间:2020-02-26
《九年级英语湘教版上 Unit2 Topic1 SectionA课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit2Topic1Pollutioncausestoomanyproblems文山州麻栗坡县天保中学罗子来SectionAWestlakeinthepastButnow,everythinghaschanged.explain:Whatabout=Howabout+doingSoundsgreat.with有着without没有havegone不在了smell+形容词“闻起来…”Whathashappenedhere?happento发生several=some一些chemicalfactories化工产Pour…into…把…什么
2、倒入Therebe+sb./sth.+doingsth.有某人/某物正在做某事。1.Sometimespeopleusechemicalstoomuchintheirfields,so___causesunhealthyfood.soilpollution2.Peoplepouralotofwastewaterintorivers,lakes,so___iseverywhereinchina.waterpollutionairpollution3.____makespeoplesick.Itcausesbreathingproblems
3、andevencancer.4、Insomecitiesthere’stoomuch__causedbymanycars.Thegovernmenthasdonesomethingusefultostopit.noisepollutionlightpollution5.___isharmfultooureyes.6.___influencesthelookofourcities.litterwhitepollutionGoodbye
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