英语人教版七年级下册UNIT3 第二课时.docx

Unit 3 How do you get to school?Period Two(2a-2e)1、 Teaching Aims(教学目标) a.Knowledge Object and Ability （知识与技能）重点词汇：sixty,seventy,eighty,ninety,hundred,minute,far,kilometer,new,byb.Target language：How long does it take? It takes How far is it fromto? Its aboutc.Train students listening skill.2.Process and teaching methods（过程与方法）：Review the conversation.Practicing,listening3.Moral Objects（情感态度与价值观）：Have a beautiful handwriting.二、Teaching Key points（教学重点）：a.Key wordsb. How long does it take? It takes How far is it fromto? Its about三、Teaching Difficult points（教学难点）：How long does it take? It takes How far is it fromto? Its about四、 Teaching methods（教学方法）： speaking,listening, groupwork.五、Teaching Aids（教学用具）：1A tape record 六、教学用时:40分钟七、教学过程【搭桥引线】-“新旧知识、生活体验、学科渗透”“明确目标”（搭桥）1.Greet the whole class.2、自主学习利用图片复习单词及词组。（引课）：利用课件复习数字页。（明标）学生朗读，教学目标中的“知识与技能”，明确本节课的学习目标。【前置作业】“自主学习、合作学习、探究学习”“展示交流”1.“自主学习”通过ppt 让学生独立学习。A: How does Jack get to school?B: He takes the bus to school.A: How long does it take?B: It takes about 30 minutes.（拓展延伸）利用A: How does Tom get to school?A: How far is it from his home to school?A: How long does it take?独立完成，2.“合作学习”通过图片让学生合作学习。Role-play the conversation.“探究学习”Grammer Focus1. I ride it to school every day.every意为“每一”。如： every day 每天 every week 每周 我爷爷每天乘公共汽车去图书馆。 My grandpa goes to the library by bus every day.ride 1. 作动词，意为“骑”。2.做名词，意为“旅程”。2. take the subway 乘坐地铁 take 用法 乘坐某种交通工具去某地take + the/a + 交通工具 + to + 地点 = get/go to + 某地 + by + 交通工具e.g.注意: 当home, here, there 作地点时, 不加to。Linda takes the bus home. 琳达乘公交车回家。练习：1. I take the train to school. = I get to school _.2. She takes the subway to school. (同义句) She _ to school _ _.3. Jenny rides the bike to school = Jenny gets to school _ _. 4. Mr. Wang walks to school. (同义句) Mr. Wang _ to school _ _.“展示交流”学生自主学习，分组合作学习讨论，探究出结果后，教师对以上问题给小组分配任务，进行展示交流，阐述观点。教师及时给予学生指导、鼓励。【答疑解惑】“纠偏纠正、互答互补、答疑释难”“授人以渔”. Lisa: How long does it take you to get to school? 丽萨：你到学校需要用多少时间？Jane: About 15 minutes by bike. 简：骑自行车大约15分钟。.It takes somebody some time to do something是一个十分常用的句型，其中动词 take 表示“花费(时间)”。例如： It usually takes me five to ten minutes to get there by bus. 乘坐公交车去那儿我通常要花五到十分 钟的时间。 It takes me ten minutes to get to school by bike. 骑车去上学花费我十分钟时间。.其中“时间”可用long(长久)、a short time(短时)等来表示。另外，“人”和“所做的事情”则可视具体的上下文进行省略。例如：It doesnt take long to walk there. 走着去那儿花不了多长时间。Itll only take you a short time. 只花你一小会儿时间。.“by + 交通工具”属固定介词短语，表示“乘坐、使用某种交通工具”。 例如： by bus 乘公交车 by train 坐火车 by bike 骑自行车请注意，英语中 on foot 表示“步行；走路”，而不是 by foot 或 on feet。【梳理评价】“收获体会、梳理板书、小组评价”“达标检测”学生说出体会收获 教师或学生根据学生的叙述进行知识梳理、板书，并对各小组的学习表现进行评价总结。【板书梳理】Unit 3 How do you get to school?Sixty,seventy,eighty,hundred,minteT: How do you get to school?S: I walk to school.T: How long does it take from your home to school ?S: It takes 25 minutes.【达标测评，反思提高】【达标测评】一、写出下列句子的同义句。1. Tom takes the bus to school.2. I walk to school every day.3. They go to