英语人教版八年级上册Grammer Focus——3从c.doc

英语 八年级上册Unit 2How often do you exercise?Period 2Content Section A 2d, Grammar focus, 3a, 3b, 3c教学目标要求1能够用How often询问频率，如：How often do you have piano lessons? I2能够用What 询问周末活动，如：What do you usually do on weekends? I3能够掌握本课出现的固定套语，如：Are you free next week? Next week is quite full for me.4能够掌握How come? How about? 用法。5能够理解swing dance，消除文化障碍。6能认读并能工整书写所学单词：full, swing, maybe, least, at least等。7在目标语言中能熟练运用助动词do, does，如， How often does he play soccer? 8能模仿录音正确朗读和表演教材上的对话并能分角色对目标语进行进一步的表达(会话)。如：2d的对话，3c等。教教学过程活动步骤教与学活动目的及其操作教学资源运用复习时间4 m1复习已学目标语和导入谈论频率的话题Look at the picture. What does the boy do on weekends? (He usually watches TV. ) How often does he watch TV? (Twice a week.)2仿照上述对话，组织Pair-work复习活动OK. Now look at the pictures, ask and answer them in pairs.学生双人活动，教师抽查几对学生导入时间2 m3引入单元标题教师板书或课件显示：Unit 2 How often do you exercise? Period 22d时间7 m4默读，回答问题Now read the conversation and answer the following questions.1Is Claire free next week? Why?2How often does Claire have dance lessons? How about her piano lessons?3What kind of dance is Claire learning?4What does Jack invite Claire to do? When can Claire join Jack for the activity? 5齐读，指导并教授新词Read together. 板书full, swing6分角色练习对话以提升口语表达水平Please look at the picture and start the conversation. First I read as Jack and you as ClaireThen girls read as Claire and boys read as JackAsk 1 or 2 pairs to show the conversation.7语言探索发现，找出固定套语1学生自主摘录出对话中新出现的固定套语；2将自己的结论与周边同学合作对照，互通有无，修改完善；3课堂师生讨论，确认答案。4尝试用自己的语言解释这些表达方式。8观察总结，对本单元的语法要点进行梳理。1默读Grammar Focus表格内容，并用彩笔标出左列疑问句中主语人称前的助动词及右列中的动词。2思考为什么会有do和does两种现象，从而复习一般现在时疑问句中人称主语与助动词的搭配。注意：左列前五个问句为特殊疑问句，最后一个为一般疑问句。右列3.5.6句动词发生了变化。3总结常见的频度副词和单位时间内频度次数的表达法，并关注其在句中的位置。Grammarfocus时间6 m9语法操练，为下面的活动打好基础Now make sentence using different person.请几个学生分别读出每组问句和答语。 3a时间6 m10完成3a任务，进一步理解目标知识点。Complete the sentence with do or does.Check the answers. 11根据疑问句形式及人称找答语First, look at the first sentence. Which one is its answer? Why?请学生说出答案的依据（注意问句和答语中的人称代词应该匹配，所使用的动词也应该一致。）3b时间4m12用单词组问句，巩固Grammar Focus中的特殊疑问句和一般疑问句Lets use the words to make sentences. Check the answers.学生补充主语和助动词，答案不唯一。3c时间6 m13练习对话，以提升口语表达水平Please ask and answer in pairs请几对学生一一汇报结果，每次再请两个学生转述他们的对话。教师应当提醒转述的学生用具体名字及相应人称代词替换句子的主语，并思考谓语动词的相应变化。如：A: How often do you help with housework? B: I help with housework maybe twice a week. C: How often does Sun Hua help with housework? D: He helps with housework maybe twice a week. 拓展3 m14拓展活动Now, you are going to find someone who does these things.小结时间1 m15本活动的检查评价；归纳反馈强化本节课学习目标1抽查学生的会话表演2教师在会话完成后询问学生：What do you usually do