Unit2Topic3SectionB教案九年级英语上册

Unit2Topic3Whatcanwedoathometoprotecttheenvironment？SectionB单位：执教时间：月日总课时数：课题SectionA课型新授课课时数主备人备课组长执教教师学习目标1.Knowledgeaims：Masterthekeywordsandphrasesinthislesson.2.Skillaims:(1)Cultivatestudents'listeningability.(2)Cultivatestudents'oralexpressionability.(3)Throughtheintegrationofdialoguecontent,enhancetheabilityofprehensivelanguageuse3.Emotionalaims:(optional)Leadstudentstoprotecttheenvironmenttogetherwiththeteacherbydoingordinarythingsaroundusandtobegreenerpeople.学习重点难点重点：1.Keypoints:Words:oughtto,shutoff,electricity,distance,cloth,action,afterall.Phrases:wouldliketodosth.oughttodosth.turnon/off/up/downinsteadof+n./pron./VingSentences:Easiersaidthandone.Actionspeaklouderthanwords.Grammar:Learntogiveadvicewithphrase“oughtto”难点：Difficultpoints：Theusageof“oughtto.”教学方法讲授法、小组讨论法、练习法、互动教学法教学准备教材、教案、课件教学过程教学预设个性化修改Step1Leadinnewlesson.Presentsomepicturesofenvironmentalprotectionetc.,andgettheSstotalkabouttheirfeelingsafterwatching.Step2:Preview1.Read1a,finish1band1c.2.Listento1a,readfollowingthetape.3.Read1acarefully,pickoutthekeyphrasesandsentencesbythemselves.Step3:Discussthefollowingkeyphrasesingroups.wouldliketodosth.oughttodosth.=shoulddosth.oughtnottodosth.=shouldnotdosth.hadbetter(not)todosth.turnon/off/up/downinsteadof+n./pron./VingEasiersaidthandone.Actionspeaklouderthanwords.Step4:Explaintheusageof“oughtto”Oughtto:情态动词，无人称，数和时态的变化，其后接动词原形2.相当于should3.否定式：oughtnottodosth.Step5Finishpart2,thenmatchthemwiththerightpictures.Step6Finishpart3.Readthepassageandfillintheblanks,thenletstudentsdiscussthepassageandcheckanswersbyaskingstudents.Step7:课堂检测Fillintheblanks.(1)Ifshefeelsterrible,she___________________adoctor.(应该)(2).____theelectricitytosaveenergyStep8：Sumupthislesson.Sumupthemaincontentofthisclassandrepeatthenewwords,expressionsandgrammar.Step9:HomeworkReviewthislessonPreviewsectionC.板书设计Whatcanwedoathometoprotecttheenvironment？SectionBLanguagepoints:oughtto,shutoff,electricity,distancewouldliketodosth.oughttodosth.turnon/off/up/downinsteadof+n./pron./VingGrammar:oughtto“应该“一般指道义上有责任，是情态动词，（语气比should强）没有人称，数及时态的变化，其后接动词原形（即：oughttodosth.),否定时在ought后加not(即oughtnottodosth./oughtn'ttodosth.)作业设计预习作业PreviewSectionC书面作业1.Yououghttotakeawaytherubbishaftermeals.(改为否定)————————————————————————2.Wouldyoumind______