仁爱英语九年级第二单元第一话题教案

仁爱英语九年级第二单元第一话题教案Unit 2 Saving the Earth Topic 1 pollution causes too many problems Section A I 、Tea

仁爱英语九年级第二单元第一话题教案 Unit2SavingtheEarth Topic1pollutioncausestoomanyproblems SectionA I、Teachingaims: 1、Goonleaningthepresentperfecttense 2、Talkaboutthehometown,andenjoythebeautyofnature.3、Talk aboutdifferentkindsofpollutioninordertoenhancetheawarenessof protectingtheenvironment. ?、Teachingprocedures: Step1Review 1、Talkabouthometown’sscenery,thenreviewtheusageof“usedto be” T:Whoisfromthecountry, S1Iam T::Howdidyourhometownusedtobe? S2:Itusedtobeaverybeautifulplace.Therewerealotof flowersand trees.But… 2、Comparethechangesinhometown’sscenery,thenleadtothe topicof environment. Step2Presentation