英语人教版七年级下册unit3 第三课时.doc

第三课时 Section B（1a 1e）知识目标类别课时要点重点单词half(n.&pron.)一半；半数past(prep.)晚于；过(时间)(adj.)过去的quarter(n.)一刻钟；四分之一homework(n.)家庭作业run(v.)跑；奔clean(adj.)干净的(v.)打扫；弄干净walk(n.&v.)行走；步行重点词组a quarter past three三点一刻do homework做家庭作业go to bed上床睡觉take a walk散步clean room打扫房间课堂环节自主学习方案学生自学新单词(教材P10的单词)，看谁记得又快又准。(2分钟)1.half一半；半数2.past晚于；过(时间)；过去的3.quarter一刻钟；四分之一4.homework家庭作业5.run跑；奔6.clean干净的；打扫；弄干净7.walk行走；步行8.a quarter past three三点一刻9.do homework做家庭作业10.go to bed上床睡觉11.take a walk散步12.clean room打扫房间【新词自查】根据首字母或汉语提示完成句子。1.I usually eat dinner at a quarter past six in the evening.2.The room is so dirty(脏的)!Lets clean it now.3.My grandfather often takes a walk after dinner.4.My brother usually runs in the park every morning.5.Tom,dont watch TV! Its 10:00. Its time to go to bed(上床睡觉).6.They do their homework (做家庭作业)in the evening every day.课堂导学方案Step 1 情景导入Teacher:When do you usually get up/take a shower/eat breakfast/go to school/have classes/eat lunch/go home/do homework/go to bed?Students:I usuallyatTeacher:When does he/she usually get up/take a shower/eat breakfast/go to school/have classes/eat lunch/go home/do homework/go to bed?Students:He/She usuallyat环节说明:通过询问学生的日常活动时间，让学生熟练掌握本单元的重点单词和句型，并教育学生应该养成良好的行为习惯，从而导入本课时的话题，让学生在轻松的氛围中学习语言知识。Step 2完成教材1a1e的任务【操作案例】1.让学生结合生活实际，将图片中的日常活动与相应的时间连接起来，完成教材1a的任务。(1分钟)Teacher:We often do different things at different time.Lets look at 1a and match them.2.通过师生之间的对话，完成1b的任务。(1分钟)Teacher:Please check the answers with another student.Do you usually do homework?Students:Yes.Teacher:And when do you usually do your homework?Please tell me.Students:I usually3.听录音，让学生圈出所听到的相关活动，完成1c的任务。(3分钟)听力训练前，可先让学生朗读并掌握1c中的词组，为听力训练作好铺垫。4.再听一遍录音，完成1d的任务。(1分钟)在听力训练前，先复习时间的表达法，并对学生进行听力技巧指导；听力训练后，可让学生根据听力材料的内容向全班同学做一个汇报。如：Tom gets up at half past five.He runs at(这样可以培养学生的口头表达能力和写作能力)5.对听力材料的重点词组或句子进行讲解，然后让全班学生熟读听力材料，还可让若干组学生进行分角色朗读表演。(3分钟)Teacher:Now lets listen to the tape and repeat.Please try to read like the tape.6.让学生根据1c中的作息时间表，分组谈论Tom的日常生活，并请若干组学生到讲台前表演对话，老师可以就学生对话的内容进行现场提问，完成1e的任务。A:When does Tom usually get up?B:He usually gets up at half past five.A:When does Tom usually?B:He usuallyat7.小结训练。(4分钟)书面表达。假如你是赛琳娜(Selina),你的笔友肯(Ken)来信询问你周末是怎样度过的,请根据下面的表格并适当发挥,写一篇不少于50词的短文,来介绍一下你的周末活动安排。TimeActivities7:00 a.m.get up8:00 a.m.have breakfastdo my homework1:00 p.m.have lunch6:20 p.m.have supper9:30 p.m.go to bedDear Ken,Thanks for your letter.Let me tell you about my weekends.I dont have any classes on weekends.I usually get up at 7:00 a.m.I have breakfast at 8:00 a.m.Then I do my homework.I have lunch at 1:00 p.m.In the afternoon I often play the violin.I have supper at around 6:20 p.m.In the evening,I read books,watch TV and listen to music.I go to bed at about 9:30 p.m.What about