英语人教版九年级全册Unit13 Period 2 2a-2d

《英语人教版九年级全册Unit13 Period 2 2a-2d》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、GoforitGradeNineUnit13We'retryingtosavetheearth!SectionAPeriod2(2a-2d)Step1Revisionandfreetalk:1.Usesomepicturestoreviewallkindsofpollution.(ThepicturesarepresentedonPPT,studentscansayouttheanswersasquicklyastheycan.)2.Freetalk:Waterpollution.(Whatcausedit?Whatshouldwedo?)a.Givestudentstwomi

2、nutestoprepare.b.Afterastudentfinisheshisfreetalk,theothersshouldanswersomequestionsaccordingtothefreetalk.Step2Listening:1.Talkabouttheinformationin2a,thenlistenandcircletheanswers.2.Askstudentstopredicttheanswersto2b.3.Studentsreadandtranslatethesentencesin2bwiththeirpredictions.4.Listento

3、thetape,getthemainidea,catchthekeysentences,andfillintheblanks.5.Listenandrepeat,checktheanswers.Step3Makeupnewconversations:1.Usetheinformationin2aand2btomakeupnewconversations.2.Workinpairs.3.Actoutconversationsthey'vepracticed.Step42dRole-playtheconversations:1.Readthroughtheconversationi

4、n2dandfindtheanswerstothefollowingquestionsquickly:a.WhatdoesJasonwanttodotocutdowntheairpollution?b.Isithelpfultobringabagwhileshopping?2.Readtheconversationscarefully,fillinthechart:PollutionWaystosolvetheproblemairpollutionwastepollution3.Standupandreadtheconversationsaloudingroups.4.When

5、studentsreadandtranslate,theyshouldfindoutthekeypointsandsentenceswithpartners.a.Whatareyourideasforsolvingtheseproblems?b.Thereareotheradvantagesofbikeriding.c.It’sgoodforhealthanditdoesn’tcostanything.d.Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.e.Sot

6、ogether,ouractionscanmakeadifferenceandleadtoabetterfuture.5.Makenewsentenceswithsomeofkeyphrasesabove.6.Readaloudandthenrole-playtheconversations.Step5Doareport:Whatshouldwedotosavetheearth?Theseformscanbeused:a.Theriverwasdirty…/Theair…/Ihatethenoise…;b.Peoplearethrowing…Andfactoriesare…;c

7、.Everyoneshould…Andwealsocan…1.Givestudentssometimetowritethereports.2.Atlast,thereisacompetitiontopresenttheirreports.Homework:1.Writedownthereportashomework.2.Readtheconversationin2daloud.