Unit3Teenagersshouldbeallowedtochoosetheirownclothes(第3课时)SectionA3a3b4教案课题:Unit3Teenagersshouldbeallowedtochoosetheirownclothes课型:新授课授课内容:SectionA(3a3b4)课时:第3课时一、教学设计:学习目标(TeachingAims):1.Knowledgeaims:A:Newwords:stayuphavetoB:Grammar:(1)含情态动词的被动语态结构:情态动词+be+及物动词过去分词(2)so+助、系、情态动词+主语倒装结构用法C:Targetlanguage:Wehavealotofrulesatmyhome.Sodowe.2.Abilityaim:学会谈论你被允许的和不被允许做的3.Emotionaim:培养与人沟通的能力,学会体谅父母、朋友、社会,提高自我约束力。教学重、难点重点:.SectionA3a部分词汇及阅读理解能力;难点:(1)含情态动词的被动语态结构:情态动词+be+及物动词过去分词(2)so+助、系、情态动词+主语倒装结构用法教学策略:自主合作,探究、泛读短文。教具准备:radiotapeexercisesheets二、前置作业(自主学习内容):1、【预习】SectionA3a中的语言材料要求:圈出新词标出读音划出短语译出解释摘出疑难2、【预习】通过课前预习完成下列内容————自主合作探究:—我家有许多规定。______________________________—我们家也是。__________________________________句中so引导的是倒装句。其结构是So+be/助动词/情态动词+主语,在时态上与前句保持一致,意为“------也是这样”,表示所叙述的事与前面所讲的事一致。1我喜欢英语,他也喜欢。IlikeEnglish,________________________.2Jim会说汉语,我也会。JimcanspeakEnglish,____________________.拓展练习:结构“so+主语+be/情态动词/助动词”,则表示同意别人的看法,意为“的确如此”。如:—他学习很刻苦。—Heworksveryhard.—他的确很刻苦。—Sohedoes.—他们昨天玩的很愉快。—Theyenjoyedthemselvesyesterday.—确实很愉快。—________________________.—你的朋友要到国外去。—Yourfriendswillgoabroad.—他们是要去,而且我也去。—__________________,and_____________________.3、Makeaconversation(编写对话)要求:根据3a的内容,仿照3b的对话模式,讨论你的家规或是你的班级规定。以小组为单位进行对话和交流。三、课堂教学程序:Step1GreetingGreettheclassandcheckthehomeworkStep2AdutyreportTheSondutygivesareportontherulesinhishomeandleadin3a“SunFei’sandWuYu’srules”Step3ReadingSsreadtheconversationandwritethetwogirls’rulesinthechart.Checktheanswers.GetSstoreadafterthetapeandthenreadaloudbythemselves.Then,Texplainsthelanguagepoints.Step4Pairwork3bRoleplay.Usetheinformationincharttopracticewiththeconversationin3acovered.Theycanlookatthesampleconversationintherightbox.Step5Task2“Who’sthebestreporter?”Makeasurveybyaskingany5studentsthequestionsinthechartinactivity4.Thengiveoutareportaboutit.Seewhoisthebestreporter?Andthebestreporterwillgetaniceball-pen.Step6Summaryandhomework:Writeoutthereportinyourexercise-books.四、拓展应用典型例题解析1.Heshouldstop______(wear)thatsillyearring.答案为wearing解析:stopdoingsth意思是“停止做某事”;stoptodosth意思是"停下来去做另一件事"2.-Wehavealotofrulesatmyhouse.-So_________.A.wedoB.doweC.didI答案是B解析:so+助、系、情态动词+主语表示前一句中主语的情况也使用于后者,而so+主语+助、系、情态动词则表示"的确如此"3.Theflowers______________(shouldwater)inthemorning.答案是shouldbewatered解析:此句应用被动语态,因含有情态动词,故答案为shouldbewatered五;达标反馈:一.将下列单词或短语翻译成英语1.不够沉着___________________________2.剪头发______________3.停止佩戴那只可笑的耳环_______________________4.需要时间做作业___________________________5.代替,而不是_______________________6.熬夜_______________二:根据汉语提示完成句子。1、你晚上最好不要熬夜。You’dbetternot____________atnight.2、他会踢足。我也会。Hecanplayfootball.__________________.3、她错过了火车,不得不乘坐的士回家。Shemissedthetrainandshe____________gohomebytaxi.4、我们的教室必须每天打扫。Ourclassroommust____________everyday.5、应该允许我们在周末看电视。Weshouldbeallowed____________TVonweekends.五:教学反思