七年级英语上册 Unit 5 Lesson 3 Fire-Lesson 4 Air重难点讲解 沈阳牛津版.doc

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1、Lesson3Fire-Lesson4Air【本讲教育信息】一.教学内容：Unit5Theworldaroundus Lesson3—4（一）课标词汇（二）重点短语（三）重点句型[（四）betterthan的用法（五）用英语谈论空气污染 二.周知识总结与归纳：（一）课标词汇1.meat2.ga3.wood4.cheap5.village6.quick7.electricity8.matter9.eye10.hurt11.smoke12.dust13.worker14.burn15.air16.dirty17.polluti

2、on[来 （二）重点短语1.chickenwings2.liveinavillage3.thesmokefromthetraffic4.lookat5.alotof6.comefrom7.powerstation8.constructionsites9.somemore10.like…betterthan （三）重点句型1.Ilikewoodbetterthangas.-2-用心爱心专心2.Ilikewoodbetterthangasbecauseitischeaper. Whydoyoulikewoodbettertha

3、ngas?3.Shecookswithwood. __________doesshecook?4.What’sthematter? What’sthematterwithyou? What’s__________withyou?5.Theairpollutioncomesfromthetraffic. Wheredoestheairpollutioncomefrom? （四）betterthan的用法1.Ilikecharcoalbetterthangas.Thefoodtastesnicer.2.Ilikewoodbet

4、terthangas.Itischeaper.3.Ilikegasbetterthanwood.Itisquicker.4.Ilikeelectricitybetterthangas.Itiscleane （五）用英语谈论空气污染1.airpollution2.Itisthesmokefromthetraffic.3.Lookatthesmokefromthefire.Theworkersareburningrubbishthere.4.Theairisdirty.5.Thereisalotofpollution.-2-用

5、心爱心专心