英语人教版八年级下册I have had this bike fou three.doc

Unit 10 I have had this bike for three years.Section A 1a2d一、【教材分析】教学目标知识目标1. 学习并掌握下列单词和短语：yard, yard sale, sweet, memory, cent, toy, bear, maker, bread maker, scarf, soft, soft toy, check, check out, board, board game2. 能正确使用以下常用表达：have a yard sale, sweet memories, soft toys, a couple of months, check out, board games, no longer, a bread maker, since I was a baby3. 能熟练掌握并使用下列重点句式：How long have you had .? I have had it/them for .How long has he/she had .? He/she had it/them .Why are you selling it? Because I dont read it anymore. Why does Amy wants to keep her old things? Because they bring back sweet memories. Because she has had it since she was a baby.能力目标能听懂谈论人们拥有某物多长时间的话题，能熟练运用since, for 谈论自己的个人物品。情感目标正确处理并充分利用自己的废旧物品。教学重点与庭院售卖、生活中的常用物品相关的词汇以及现在完成时表示持续性动作和状态的用法。教学难点理解延续性动词可用于表达持续性动作和状态，能够与since和for搭配使用。教学方法情景教学法；任务型教学法。二、【教学流程】环 节师 生 活 动二 次 备 课I. Preparation准备1.Free talk2.课前检查单词预习情况，教师根据学生读的状况，适当领读，帮助学生正音。yard, yard sale, sweet, memory, cent, toy, bear, maker, bread maker, scarf, soft, soft toy, check, check out, board, board game3.通过检查“学案”中“新知预习”内容检查预习效果。 II. Presentation呈现1. Learning tasks“示标定向” 出示这节课的三维学习目标。 学习并掌握下列单词和短语：yard, yard sale, sweet, memory, cent, toy, bear, maker, bread maker, scarf, soft, soft toy, check, check out, board, board game 能正确使用以下常用表达： have a yard sale, sweet memories, soft toys, a couple of months, check out, board games, no longer, a bread maker, since I was a baby 能熟练掌握并使用下列重点句式：How long have you had .? I have had it/them for .How long has he/she had .? He/she had it/them .Why are you selling it? Because I dont read it anymore. Why does Amy wants to keep her old things? Because they bring back sweet memories. Because she has had it since she was a baby.2. 2.Leading-in“导入新课” Show the things at the yard sale.Teacher talk with SS by using the important sentences,Then make a conversation , Have SS Practice the conversation. Then make conversations about other things in the picture. practice the conversation 1c. III. Practice 操练group work2d Role play the conversationLet the students read 2d, then role play the conversation in groups.IV. Consolidation巩固Language points:1）yard sale 庭院旧货出售sale（n）出售销售，常与介词on，for连用。 on sale出售上市e.g. Chickens are on sale in the market.小鸡在市场上出售。for sale待售供出售 e.g.Im sorry, its not for sale.抱歉，它不出售。2）memory （n）记忆回忆(复数)memoriesmemorize(v)记忆背诵bring back使回忆起来e.g.Amy wants to keep her old things because they bring back sweet memories.艾米想保留她的旧东西，因为它们勾起她的甜蜜回忆。e.g.The photos bought back many memories of my school days.这些照片使我勾起了许多校园时光的回忆。3）check out 察看观察 e.g.Lets check out these soft toys and board games for younger kids. 让我们察看一下这些给小孩子们玩的布绒玩具和棋类游戏吧。check (v), 检查审查 e.g. If you finish it, check it by yourself first. 如果你完成了，就自己先检查一下。check(n)支票账单 e.g.He wrote me a check.他给我开了一张支票。4）a bit =a little一点儿稍微, 修饰adj /adv,e.g. The stories inside may be a bit/a little old, but theyre still interesting. 这些故事或许有点老了，但它们仍然还很有趣。 a bit of +不可数名词a little+不可数名词e.g. There is a bit of/a little water in the bottle.瓶子里有点儿水。 not a bit =not at all 一点也不，not a little =very 非常e.g. She is not a bit happy.她一点儿也不快乐。He is not a little tired=He is very tired. 他非常累。5）a couple of 1.指两个相同的人或物 e.g. You have to wait for a couple of hours for the clothes to dry completely. 你得等上两个小时让这些衣服完全晾干。2.指少数几个，数量的不确定e.g. Ive had this magazine for a couple of months. 这本杂志我买了几个月了。6）Its +adj. (+for sb.) to do sth.做某事是的e.g. Amy thinks its hard to sell her old things. 艾米认为卖掉她的旧东西很难。no longer=not.any longer.表时间上的不再延续 e.g. We have decided to each sell five things that we no longer use. 我们决定每人出售五件不再使用的物品。no more=not.anymore.表次数上的不再增加 e.g. I read it no more. I dont read it anymore. 我不再读它了。7）for与sincefor+“一段时间”=since+“时间点”+ago；It is +时间段+since+一般过去时的句子”。表示动作或状态的延续。e.g. I have studied here for two years. I have studied here since two years ago. It is two years since I studied here It has been two years since I studied here. 我在这里学习五年了。 8）辨析：how long, how soon, how often, how farHow long 多长，对现在完成时的时间状语提问。How soon多久以后，对将来时的“in+时间段”提问。How often 多久一次, 对一般现在时中的频率副词always, usually once (twice/)+时间段 提问。How far 多远，对距离提问。V.Exercise1. _ have you been married? For twenty years.A. How far B. How often C. How long D. How soon2. If you sit in a chair _ a long time, your back may begin tohurt. A. at B. in C. on D. for 3. I often have hamburgers for lunch. Youd better not. Its bad for you _ too much junk food. A. eat B. to eat C. eating D. ateVI. Examination检测1. 引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。VII Homework作业 1.Preview the new words of 3a-4c 2.Write a conversation according to 2c.三、【板书设计】Unit 10 I have had this bike for three years.Section A 1a2dHow long have you had .?I ha