2019-2020年高中英语 Unit 4 Wildlife protection教案 新人教版必修2

《2019-2020年高中英语 Unit 4 Wildlife protection教案 新人教版必修2》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、2019-2020年高中英语Unit4Wildlifeprotection教案新人教版必修2  教学准备1.  教学目标TeachingAimsTotalkaboutendangeredspeciesToreadaboutwildlifeprotection2.  教学重点/难点TotalkaboutendangeredspeciesToreadaboutwildlifeprotection3.  教学用具4.  标签  教学过程ProceduresI.WarmingupbylearningaboutanimalsLo

2、okatthephotosbelowandlistentometellingyouabouttheanimals,theendangeredanimals. II.Pre-reading1．DefiningwildlifeWhatdoestheworldwildlifemean?2.MakealistofotherendangeredwildlifeinChinathatisbeingprotected.3.Pre-readingquestions:4.ReadingtotherecordingNowturntopag

3、e26,listeningandreadingtotherecordingofthetext.Trytokeeppacewiththenativereader,makingyourreadingresemblethatofthereader,inspeed,inintonationandinpronunciation. III.Reading1．ReadingandgettinginformationNowyouaretoreadthetextforinformationtofillintheform.2．Readin

4、gandunderliningNextyouaretoreadthetextandunderlineallthecollocationsatthesametime.Period2:LearningaboutLanguage PlayingagameLet’sgoontoplaythegamedescribedonthetopofthepage29.Thefollowingsentencesaretobepassedon..StudyingThePresentprogressivePassiveVoice1.Passiv

5、eVoice Thepassivevoiceisusedwhenfocusingonthepersonorthingaffectedbyanaction.ThePassiveisformed:PassiveSubject+ToBe+PastParticipleItisoftenusedinbusinessandinotherareaswheretheobjectoftheactionismoreimportantthanthosewhoperformtheaction.ForExample:Wehaveproduced

6、over20differentmodelsinthepasttwoyears.Changesto:Over20differentmodelshavebeenproducedinthepasttwoyears.Iftheagent(theperformeroftheaction)isimportant,use“by.”ForExample:TimWilsonwroteTheFlighttoBrunnswickin1987.     TheFlighttoBrunnswickwaswrittenin1987byTimWil

7、son.Onlyverbsthattakeanobjectcanbeusedinthepassive.Thefollowingchartincludessentenceschangedfromtheactivetothepassiveintheprincipaltenses. 2.PassiveVerbFormationThepassiveformsofaverbarecreatedbybiningaformofthe“tobeverb.”withthepastparticipleofthemainverb.Other

8、helpingverbsarealsosometimespresent:“Themeasurecouldhavebeenkilledinmittee.”Thepassivecanbeused,also,invarioustenses.Let’stakealookatthepassiveformsof“design.”IV.Read