高中英语 新人教版 选择性必修3课时39_选必三Unit 3_第四课时 Listening and Speaking-教案

人教版选择性必修三u3Listening andSpeaking教学设计课程基本信息—―学科英语年级学期第一学期r°]—人教版选择性必修三U3Using LanguageI Listeningand speaking课题教科书书名人教版高中英语选择性必修三出版社人民教育出版社2019教学目标在本节课后，学生可以掌握空气污染相关的表达；

1.了解空气污染的基本知识；

2.口头表达空气污染的成因与对策

3.教学内容教学重点通过听力与视频让学生接收空气污染话题的输入教学难点学生通过学习听力材料与视频，挖掘有用的表达，并形成自己的oral report教学过程

1.Lead-in:T showspictures ofair pollutionand askss whatthey cansee,to arousetheirinterest andlead inthe topic

2.Ask ssabout smogand NEVs toprepare Lheni[or listening

3.Ss listento therecording anddecide whetherthe statementsare trueor false

4.T instructsss tolearn tosummarize informationof aninterview.

5.Ss Listenagain and take notesThen summarizethe informationthey getfrom theinterview.

6.T andss checktheir sum maries

7.Group discussion:ss discuss3questions withtheir groupme mbersand brainstorm.•Have youexperienced heavysmog whereyou liveHave youseen photosof bigcities undercloudsof smogW hatis itlike•What doyou thinkare the major causes of smog inChina•What measureshave thegovernment andcitizens taken to helpaddress theproblem

8.Ss watcha videoandtakenotes toanswer2questions•What werethemajorcausesofthe smog inBeijing•What measuresdid theauthority andcitizens taketo addressthe effects

9.Ss answerthe2questions andT triesto complete andrefine theiranswer

10.T introducesmore measures beingtakentoresolve airpollution

11.Ss do%xt miningin groups,accumulating whatthey haveheard andlearnt toprepare fortheirreports

12.Ss dooral reportson AirPollution inChina“within groups.

13.T summarize whathas beenlearnt duringthis session。