（水滴系列）八年级英语下册 Unit 10 I’ve had this bike for three years（第3课时）Section A（3a-4c）教案 （新版）人教新目标版.doc

unit 10 ive had this bike for three years 第三课时 section a (3a-4c) teaching and learning goals 一、语言知识：1.熟练掌握以下词汇和短语: junior, junior, high school, clear, clear out, bedroom , no longer own, railway, part, part with, certain, as for, honest, to be honest, while, truthful, hometown.2.熟练掌握以下句型： as they get bigger our house seems to be get smaller.we have already cleared out a lot of things from our bedrooms.we have decided to each sell five thing that we no longer use.my daughter was more understanding ,although she also felt sad to part with certain toys.although he was not played with his toys for a long time ,he still wanted to keep them.二、语言功能：学会现在完成时结构have+v-pp并能运用描述the yard sale。三、学习策略1.学习使用现在完成时来描述过去所发生的的事。2.通过本课的对现在完成时的学习，能区别一般过去时和现在完成时，并能学会自己描述发生在自己或他人以前的事。四、情感态度 告诉学生在生活中学会取舍，学会更新。懂得生活中的取舍。（目标引领，表述了本节课的知识、能力和情感目标。）teaching steps:step1 preview look at p75, put the following into english orally, then write them down without looking at the text.phrases: translate the phrases. 1.不再，不复 2.铁路；铁道 3.某人 ；某事 某种 4.诚实的；老实的 5.说实在的 6. 诚实的；真实的 7.照相机；摄影机；摄像机 8.家乡；故乡 sentences: translate the sentences 1.我们已经从我们的卧室里清理出许多东西。_2.说实话，现在我已经有一段时间没打球了，但对我来说，我也不想放弃我的足球服。_3.我已经决定每人卖5件我们不再用的东西。_4.随着他们长大，我们的房子似乎变得更小了。phrases:1.no longer 2.railway 3.certain 4.honest 5.to be honest 6.truthful 7. camera 8.hometownsentences:1.we have already cleared out a lot of thingsfrom our bedrooms.2.to be honest,i have not played for a while now.as for me, i did notwant to give up my football shirts.3.we have decided to each sell five things that we no longer.4.as they get bigger our house seems to get smaller.(通过检查预习，让学生快速说出句型，了解学生对课本知识的掌握情况，为下一步的教学做铺垫。)step2 warming up and leading in 1.watch a video.2.free talk:t：whats the video about? ( its about the yard sale.)t：do you have some things you didnt use? how do you do with them?s1: i often give them to some people in need.s2: ill sell them and get some moneyt: well done, you can do a lot of things you like. now look at the two pictures in 3a.theyre having a yard sale.do you want to know what they will be sell？ （老师通过和学生谈论家庭的废旧物品如何处置内容引出话题，激发学生的兴趣，引入新课。）step3 while-reading 1. fast readingread the passage fast and silently to find the general idea（3b）读取大意the general idea of the article is about _. a. the house b. the yard sale b. the toys the key：b （速读回答文章的大意了解短文信息。快速阅读是为了锻炼学生在有限的时间内快速提取信息并概括归纳的能力。枣庄市的初中学业水平考试的任务型阅读对此有明显的体现。本课这个问题学生在回答上有些困难，大多数学生回答的不能很准确，针对这种情况，多加强学生对课外阅读方面的培养.)2.careful readingtask1:read the paragraph1 carefully then answer the questions. (1). why did they decide to have a yard sale?_(2).what do they want to do with the money from the sale? task2. read the paragraph2-3 carefully then finish the chart.yard salethe boy wanted to keep his train and railway set，because _he also want to keep his toy monkey, because _.the girl was _,although she _their father wants to sell _ because he_the key：task1：(1)they decided to have a yard sale because they have too many things in the house and dont seem to have enough space.(2)they want to give the money to a childrens home. task2：because he has it since his fourth birthday，and he played with it almost every week. because slept next to the monkey every night.the girl was more understanding ， also felt sad to part with certain toys.football shirts he has not played for a while now and he is getting older ，too.step4 :post-reading activities读后活动task 1: listen to the tape and read aloud after the tape.task2 : retell the passage according to the mind-map and outline in front of the class.yard salethe boy wanted to keep his train and railway set，because_ _he also want to keep his toy monkey, because _.the girl was _,although she _their father wants to give up _ because he_why did they decide to have a yard sale? what do they want to do with the money from the sale? task3 : fill in the blanks.my children are_ _fast .my daughter is 16 and my boy is _in _high school. _they _ _our house_ to _ _.so we want to _ _of our things in a _ _ and _the money _ a childrens home. we have already _ _ a lot of things from our bedrooms. we have _to each sell _things that we no _ use. my son was _sad _ _._he was not _with his old toys _a long time, he still _to _ them._ _,he _ _a train and railway set _his _birthday ,and he _with it _every week _he was about seven. and he not want to _his toy monkey ,_.he _next to the monkey every night when he was a child. my daughter was _ _,although she also _sad to _ _certain toys._ _me ,i did not want to_ _my football shirts, but,_ _ _, i have not played _a_ now. i am _ _, too!the key：tast3: growing up already junior as get bigger seems get smaller sell some yard sale give tocleared out decided to five longer quite at first although played for want keep for example has owned since fourth played almost until lose either slept more understanding felt part with as for give up to be honest for while getting older.设计意图读后首先让学生跟着录音仿读和复述课文。课文复述采用了思维导图的方式。思维导图简单明了，便于学生形象记忆。在复述的基础上让学生根据课文内容填空，进一步加深了对知识的理解，也能提升学生对知识的迁移运用能力。task4. do a survey!namesthings how longtony favorite book basketballfor two yearssince he was 10 years oldstudent 1student 2a：do you have a book？b：yes，i do。a：have long have you had it？b：for two years。/ since two years ago。 step5:情感体验1.how can the old toys be useful again?s:old toys can bring joy to children who dont have the money to buy toys. 2.have you ever thought about having a yard sale to sell your things? what would you do with the money you raise?s：yes，i have. i would give to the charity. t: we should sacrifice in life. we only help each other world a better place.step6:inquiry into knowledge by translation（翻译探究）1. we have decided to each sell five things that we no longer use. no longer 意为“_”，有时可用_或_替换。如：他不再住这儿了。_.= _.the key：不再；不复; not any longer; not anymore;he no longer lives here. = he doesnt live here anymore/any longer.2my daughter was more understanding, although she also felt sad to part with certain toys.我女儿比较懂事，尽管失去某些玩具，她也感到难过。1) certain 是形容词，意为“_”如：他决定买掉他的某些书籍。he decided to _his _books.certain作为形容词，还可意为“_ _”常见的用法有：be certain to do sth. 肯定做某事 be certain of/ about sth .对某事确定有把握 be certain of doing sth .有把握做某事 be certain that 从句 一定a. 我们有把握成功。 were _ _ success.b. 我不敢肯定他住在哪里。 i am not _ _ he lives.the key：某种，某时，某人；sell，certain；确实的，无疑的；certain of，certain where.3. ask ss to read and translate the sentences in grammar focus. pay attention to the underlined words.(1).how long have you had that bike over there?ive had it for three years._(2). how long has his son owned the train and railway set?hes owned it since his fourth birthday._(3). have you ever played football?yes, did when i was little, but i havent played for a while now._1.现在完成时表示动作或状态在过去已经开始，持续到_可能还要持续下去，常和_, _引导的表示一段时间的时间状语连用，谓语动词多用_动词。如：live, teach, learn, work, study, be open, be closed, keep, have, be away, be married, be asleep, be ill等。介词for后接_，指某个动作或情况到现在为止已持续了多久。since有两种用法，分别是： 作为介词，接一个_名词； 作为连词，引导一个_从句。since表示“自以来”，指某个动作或情况从过去某一点时间一直持续到现在。如：i _ here _ 2002.自从2002年以来我就在这儿工作。they _ english _three years.他们学英语3年了。 注意：1）since + 点时间， for + 段时间， 如：since last week, for two days。2. 短暂性动词(come, go, leave, buy )可以用于现在完成时。但不能用于带有for或是since的肯定句中。 the key：（1）那边的那辆自行车你买了多长时间？（2）他的儿子拥有那辆火车和铁路轨道的玩具多长时间了？自从他4岁生日起他就拥有它了。（3）你曾经踢过足球吗？是的，我很小的时候踢过，但是我现在已经有一段时间不踢了。现在； for；for；延续性；一段时间；时间；时间状语；have worked ，since； have learned，for。 (目的让学生读出并理解现在完成时的用法及其结构并会运用他们) step7： the end-of- class test当堂检测一 根据所给单词的首字母或汉语意思填空。1. _do you speak french or english?_im sorry i dont speak e_2. we all like our math teacher, because she is the most _(understand)3. we have _(clear) out more and more old toys.4. my son is an_(honest ) boy.5. for a _(某种) reason, some people have to give away their old toys.the key：1 .either. 2. understanding 3. cleared 4. honest 5. certain.二. rewrite the sentences using for or since.(4a)(1). jim is in japan. he arrived there three days ago._(2).they are very hungry. their last meal was ten hours ago._(3).i have a camera. i bought it in 2009._(4).i know anna. i first met her three years ago._(5). linda is ill. she became ill on monday.the key：1. jim has been in japan for three days. 2. they have been h