Unit 3 Is this your pencil Section B第2课时 教学设计【人教英语七年级上册】

1/5 Unit3Isthisyourpencil?SectionBPeriod2SectionB3a-SelfCheck教学设计一、教学目标【知识与能力目标】1）总结复习所学过的有关学习用品的英语词汇。2）总结复习形容词性物主代词与名词性物主代词，并了解它们的用法。3)能够使用目标语言询问东西的所属，或者寻找物品的主人。4)在老师的指点帮助下能够写一些简单的招领和寻物启示。【过程与方法目标】采用contestguessing和Roleplaying的学习策略，利用实物演示、教学图片或制作多媒体课件来展开课堂Pairwork,Groupwork的口语交际活动，识别物品的所属，体会指示代词、一般疑问句的用法。【情感态度价值观目标】通过学习“询问物品所属”及写作“寻物启事和失物招领”。既可以提高学生遇到类似挫折时的解决问题的能力，激发学生的主动性和学习兴趣。又能培养学生拾金不昧的精神和助人为乐、团结友爱的品德。二、教学重难点【教学重点】1）总结复习有关学习用品的词汇。2）通过读、写的训练来让学生熟练掌握询问物品的所属或寻找物品的主人。3）写作一些简单的招领和寻物启示。【教学难点】指导学生写作一些简单的招领和寻物启示。三、课前准备1.准备录音机和磁带；2.设计课后巩固练习；3.ppt.四、教学过程Step1.Warm-upandrevision1.GreetingtheSs.Checkthehomework.2.ShowsomepicturesandreviewtheschoolthingstheylearnedinSectionB.T:What’sthis?Ss:It’s....T:Howdoyouspellit?Ss:....T:Isthisyour...?Ss:....T:Whatarethose?Ss:Theyare....T:Aretheseyour...?Ss:....Step2.Presentation(ShowasetofkeystotheSs)T:Thesearesomekeys.Thisisasetofkeys.(Writeontheblackboard.)asetof一套；一幅；一组asetofstamps一套邮票abagof一袋子……abagofrice一袋大米abagofapples一袋苹果Step3.Writing1.Let’sworkon3a.Herearetwonoticesbutsomewordsinthenotesaremissing.Readthenoticesandcompletethenoticeswiththewordsorphonenumberinthebox.2.AsksomeSsreadthewordsinthebox.OnereadtheminEnglish.TheotherreadtheminChinese.3.Ssreadandcompletethenotices.Thenchecktheanswers.4.Workon3b.写作指导：1.T:Haveyoueverpickedupothers’thingsorlostanything?Whatarethey?S1:Ilostadictionary.S2:Ipickedupawatch.T:Good.Whatwillyoudowiththesethings?Ss:…Writeanoticeandputupinthelostandfound.T:Allofyouareright.Todaywearegoingtolearnhowtowrite“Lost”and“Found”notices.Lookatthe“Lost”and“Found”noticesin3aandfindouttheimportantinformationaboutit.S1:Thelostthingandfoundthing.S2:Thenameoftheowner.S3:Color.S4:Telephonenumber.S5:Picture.T:Yes.Youhavedoneverywell.Ifwewrite“Lost”or“Found”,wemustwritethelostthing,thefoundthing,theperson’sname,telephonenumberandcolor,wecanalsoputapictureofthethingonit.2.T:OK.Nowlet’strytowriteit.Youmayusetheonein2bortheonein3aasamodel.(Studentswritetheirbulletinboardnoticesandtheteachermovesaroundtheroomofferinglanguagesupportasneeded.)T:Let’sreadsomeofyournotices.(Asksomestudentsreadtheirmessagealoud.Andotherstohelpcorrecttheirwork.)Step4.SelfCheck11.T:We’velearnedmanyschoolthings.Nowfirstreviewalltheschoolthingsinthreeminutes.Thenlet’shaveacompetition.We’llwritetheschoolthingsyoucanrememberinapieceofpaper.Let’sseewhocanrememberthemost.2.Ssreviewthewordsoftheschoolthingsquickly.Thenhaveacompetition.3.Checkthenumbersofthewordsontheirpapertoseewhodoesthebest.Step5.SelfCheck21.物主代词即代指事物的主人（我的，你的，他的），分为形容词性物主代词（名词前）和名词性物主代词（后无名词）。形容词性物主代词形容词性物主代词：形容词性物主代词相当于形容词，其后必须跟名词。形容词性物主代词不能单独使用,后面必接名词,表示所有。mypen我的钢笔yourschoolbag你的书包hisbike他的自行车Isthatyourbike?那是你的自行车吗?Thoseareourbooks.那些是我们的书。名词性物主代词名词性物主代词相当于一个名词，不能用于名词前，能单独使用。形容词性物主代词与名词性物主代词之间的关系为：名词性物主代词=相应的形容词性物主代词＋名词Yourbedroom(=yours)isbig.Mine(=Mybedroom)isbig,too.你的卧室大。我的卧室也大。Thecarishers.这辆汽车是她的。Theirkitesaregreenandmineisred.他们的风筝是绿色的，我的是红色的。2.人称代词的主格作主语,宾格作动词的宾语和介词的宾语。如：I’mfine.我很好。Youaremyfriend.你是我的朋友。（作主语）Excuseme.请原谅。Askhim.问他。3.Fillintheblanks.(提醒学生们注意人称的对应)4.Checktheanswers.Step6.SelfCheck31.T:Lookatthepictureplease.Whataretheytalkingaboutinthepicture?Whowouldliketoreadit?S1:Isthatyourschoolbag?S2:No,itisn’t.T:OK,nowwhatmayotherpeople(S2,S3andS4)talkaboutinPicture?WritetheconversationusingIsthis/that…?Yes,itis./No,itisn’t.Arethese/those…?Yes,theyare./No,theyaren’t.(Studentswritetheconversationswiththeirpartners.)2.T:Nowpleasereadtheconversationwithyourpartner.S3:Isthatyournotebook?S4:Yes,itis.S5:Arethoseyourkeys?S6:No,theyaren’t.…3.Nowpracticetheconversationswithyourpartners.Step7.Homework根据提供的情景，完成下列失物招领启事和寻物启事。失物招领启事：Anna捡到了一本字典，联系电话