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1、Unit 6 How long have you been collecting shells?,本单元谈论的主题Topic是Hobbies，其功能项目Functions是Talk about how long you have been doing things，目标语言Target language是要求学生了解现在完成进行时态，学会使用一般现在时态和现在进行时态的教学内容。通过对该单元的学习，学生不仅会学到许多词语及重点句子，同时还会让学生认识到只有通过辛勤的劳动，才能获得丰硕的成果。其主要学习方法是Deducing（推理）和Cooperating（合作）。在本单元教学结束时我们所要达到
2、的教学目标是让学生学会谈论一直坚持在做的事。本单元设计的阅读短文是I have been studying history in China.泛读，了解西方学校学习历程，增强跨文化交际的能力。,一、教材分析,二、教学目标,三、教学重点,重点词汇及短语：(1)skating;skate;stamp;shell;collect;a pair of;raise;collect;foreigner;(2)run out of;be interested in;would like to do sth;a pair of;more than;go skating;quite far from;enioy
3、 doing sth;(3)How long have you been collecting shells?How long have you been skating?Ive been skating since nine oclock./for five hours.教学重点：现在完成进行时态的构成及应用现在完成时与现在完成进行时的区别,四、教学难点,第一课时：Section A 1a 1b 1c 2a 2b 2c第二课时：Section A 3a 3b 4第三课时：Section B 1a 1b 2a 2b 2c第四课时:Section B 3a 3b 4a 4b and self-c
4、heck 1and 2第五课时：Self-check reading,课时安排5/6课时,Section A 重点:How long has he been skating?以及回答。难点:since和for的用法以及区别。教学突破：由一般过去时态入手，对照书上P44的图片，先练习一般过去时。在过渡到现在完成进行时。强调两种时态之间用法的不同。并比较它们的基本结构。教学步骤一、情境导入 1How long did you sleep last night?2When did you start class today?3What did the boy in the picture do?二、
5、教学环节 1教师逐渐过渡到现在完成进行时的教学。利用图片来呈现生词和基本句型，领读生词和句型。2领读1a中的对话，要求学生区分现在完成进行时和过去时的用法。3播放录音两遍，引导学生1b听力训练，完成填空练习。4朗读lc中的对话，再读学生进行对话操练。5引导学生根据lc中的示范对话，进行自编对话，如谈论书籍等。请学生分组对话，说出他产自编的对话内容。6播放2a的录音，要求学生将听到的问题打勾。7播放2b的录音，要求学生将问题和回答配对。8对照3a进行现在完成进行时的操练。三、协作学习 1呈现3a中的图片，要求学生看图片并填出图片下的表格。2引导学生操练3a中对话。3要求学生用现在完成进行时进行有
6、关学习时间和科目的对话练习。,Section B 重点:让学生学会使用现在完成进行时来谈论收藏爱好。教学突破由学生的收藏品入手，谈论他们喜欢的话题，激发他们谈论此话题的兴趣，引入现在完成进行时句型，对此话题进行强化训练。二、教学环节 1 由1a入手谈论孩子们自己的收藏。教授新单词和句型。2 进行听力训练，完成2a和2b的练习。3 进行有关3c句型的对话。4 通过3a的学习过渡到写的训练上。文化阅读重点:培养学生阅读过程中，用浏览的方式快速找到自己需要的信息。教学突破：预读和讲解Section 1部分，作本文的阅读背景铺垫。然后，练习3a的题目，要求学生快速从文章中挑出答案，进行比赛，看谁最快。
7、,(The Present Perfect Progressive Tense),现在完成进行时,表示动作从过去某一时间开始，一直延续到现在，可能还要延续下去。常和表示一段时间的状语连用。They have been working for two hours.他们已工作两小时了。for和表示一段时间的词组连用They have been running since six oclock.从6点起他们一直在跑。since 和表示过去某一时刻的词或词组连用I have been waiting for you since I came here.自到这儿以来我一直在等你。since后可跟句子，句
8、子时态多用一般过去时,4.全班汇总，选出做某事最长时间的人。,教学过程Step1:Warm up Talking about some students hobby and its time in classStep2:Read and complete(3a.3b)学生读短文内容并相互讨论图片上的内容，理解表格要求。教师放录音，学生跟读，找关键的信息填表格。全班核对答案，必要时讲解。Step3.GroupworkSa:Yelan,what sport do you play?Sb:Tennis.Sa:When did you start?Sb:When I was eleven.Sa:So
9、how long have you been playing?Sb:Three and a half years.在四人小组中进行询问并做好记录，熟练句型、强化口语。教师抽查个别小组情况，让他们在班上做怀抱，学生平出最佳优胜者。（按口语流利、合作密切、无语法错误等。）Step4:learn by themselves(Section B 1a.1b)两人一组进行讨论，共同过程图片并模仿1b中的句子进行口语练习，把自己收藏或想收集的东西填在表格中。Step5.Listen and complete(2a.2b)Step6.Make a survey and report四人一组，互相询问各自的收
10、藏并完成表格。选出本组最喜欢的或最有趣的收藏；请几位学生代表在班上做介绍。最后评出一种最有特色的收藏来。Sa:What do you collect?Sb:I collect-Sa:How long have you been collecting them?Sb:Ive been collecting them since-Sa:How many do you have?Sb:I have-Sa:When did you start?Sb:When I was-years old.Sa:What would you like to collect in the park?Sb:Id like
11、 to collect-Step7 ExerciseJim 是个收藏爱好者，他最爱收藏贝壳，让我们一起看看他的情况吧！A:Hello,Jim.May I ask you some questions?B:Certainly!A:When were you born?B:I was born 1 Feburary 18,1982.A:2 were you born?B:I was born in Englandin a small town in London.A:How 3 had lived there for about five years.B:Only five years?A:Yes
12、,then my 4 moved to America.B:Why did you move here?A:Because my father 5 in America.A:Whats your hobby?B:I like 6 something like kites.stamps.shells.model cars and theaters.A:Whats your favourite hobby?B:Of course,shells.A:7 8 have you been collecting shells?B:I have been collecting shells 9 I was
13、five years old.A:How 10 shells have you been collecting?B:About five hundred shells.,Step1:Warm up Talking about some students hobby and its time in classStep2:Read and complete(3a.3b)学生读短文内容并相互讨论图片上的内容，理解表格要求。教师放录音，学生跟读，找关键的信息填表格。全班核对答案，必要时讲解。Step3.Groupwork,Name,Sport,When started,How long,Ye Lan,
14、Tennis,Eleven years old,Three anda half years,Sa:Yelan,what sport do you play?Sb:Tennis.Sa:When did you start?Sb:When I was eleven.Sa:So how long have you been playing?Sb:Three and a half years.在四人小组中进行询问并做好记录，熟练句型、强化口语。教师抽查个别小组情况，让他们在班上做怀抱，学生平出最佳优胜者。（按口语流利、合作密切、无语法错误等。）Step4:learn by themselves(Sec
15、tion B 1a.1b)两人一组进行讨论，共同过程图片并模仿1b中的句子进行口语练习，把自己收藏或想收集的东西填在表格中。Step5.Listen and complete(2a.2b)Step6.Make a survey and report,Step1.Warm up(3a)T:look at this snow globe.Whats in it?Ss:Its a moster/a birthday cake.Therere two bears in it.T:How long has Elen been collecting snow globes?Ss:For seven yea
16、rs.T:Where does Elen store the snow globes?Ss:Theyre all around Elens apartment,even in the boxes under her bed.T:What should She like to do?Ss:She should like to start a snow globe collectorsclub.Step2.Groupwork(4a)Make a survery then report.,Sa:Whats your hobby,Li Lei?Sb:I like doing-Sa:How long h
17、ave you been doing that?Sb:For-/since-Sa:Where do you-?Sb:In the park/-.Step3.Task4.招聘广告及求职报告1.学生们在广告上寻找自己想得到的工作，并完成一份自己的求职报告。2.写好求职报告后在班上做报告。Step4.Selfcheck(1.2)1.学生独立完成1中练习。完成前全班读所给出的动词3次并提问有关的用法。抽个别学生在黑板上写答案，必要时给予帮助。2.师生读广告谈论问题，然后完成求职信，巩固现在完成进行时的用法，找一个学生上黑板完成，最后核对信的内容。Step5.Groupwork(4b.3b)Discus
18、s the questions on Page 45.4b,Step1.Warm up(Section 1)T:How much do you know about history?Ss:Discuss the four questions in small groups.Step2.Listen and read(Section 2)a.学生听短文，并跟读，培养学生的能力。b.分组讨论，并找出有用的词组或句型c.将这些词组组成句型板书在黑板上Step3.read and finish(3a)学生自由读短文，并完成3a，全班核对答案。Step4.Groupwork(3b)四人小组中进行操练，三
19、个人对话，另外一个人倾听并做好复述（即重复三个人说过的句子，强化口语）Sa.I m going to work in Australia.Sb.If you do that,youll miss your family.Sc.If she works far away,she will miss her family.Sd.Repeat the three sentences.Step5.Go for it!(Section 4)Talk with the class about people moving If I move to a foreign countryIf a foreigne
20、r moves to China.Step6.Exercise用括号内所给词的适当形式填空1.Theyre very _(interesting)in this movie.2.How long have you been _(write)in English?3.Thanks for _(help)me so much.4.He likes stamps very much,Hes a stamp_(collect).5.I have been collecting_(snowy)globe for seven years.II单项选择（同步训练）,reading,1.Collect she
21、lls2.Collect coins3.Collect stamps 4.Collect kites5.Collect toy animals,Pairwork:A:How long have you been skating?B:I have been skating since I was seven years old.A:How long has Alison been skating?B:Shes been skating for five hours.A:How long did Sam skate?B:He skated for four hours.,After-class s
22、urvey,1.How long have you been wearing glasses?2.How long have you been working at the same job?3.How long have you been living in the city?4.How long have you been studying English?5.How long have you been doing sports in the morning?6.How long have you been getting so fat?7.How long have you been
23、buying the car?8.How long have you been having a cold?,You can design some questions.,变换人称,Grammar,Groupwork&report:Interview your classmates,Group work&report,Discuss the questions:What is the most common hobby?What is the most interesting hobby?What is the most unusual hobby?,an hour,How long have
24、 they been swimming?,They have been swimming,for an hour.,since an hour ago.,Section B,*He started teaching math when he was 20 years old.He is 50 years old now and he is still teaching math.,How long has he been teaching math?,He has been teaching math,30 years ago.,for 30 years.,since,he was 20 ye
25、ars old.,How long has Leo been staying in China?,2.What did he think of Harbin?,3.Were there a lot of Jewish coming to China many years ago?,He has been staying in China for 2 years.,He thinks that Harbin is an interesting city with a very colorful history.,Yes,there were.,reading,5.When did he star
26、t learning Chinese history?,6.Does Leo think that Chinese history is hard to understand?,4.When did the first Jews come to Keifeng?,When China was in Song Dynasty.,He started learning Chinese history when he heard that he was going to work in China.,No,he doesnt.,reading,My name is Leo.Im from Austr
27、alia,and Ive been teaching in China for two years.I teach in Harbin,the capital of Heilongjiang Province.This is really an interesting city with a very colorful history.There is some European influence in the city,and some of the old buildings in Harbin are in Russian style.,Ive been studying histor
28、y in China.,有着非常丰富的历史,欧洲化影响,俄罗斯风格,Since I came to China,Ive been learning a lot about my family history.Although Im Australian,my family is Jewish.So it was very interesting for me to learn that a lot of Jews came to live in Harbin many years ago.My parents were so surprised when I told them about t
29、his in China.In fact,the first Jews probably came to Kaifeng more than a thousand years ago,and were welcomed by the Song Emperor.,事实上，最早的犹太人可能一千多年前就来到了开封，他们受到了宋朝皇帝的热情欢迎。,很多年前就有很多犹太人来到哈尔滨居住，这对我来说了解这一历史是非常有趣的。,reading,When I lived in Australia,I studied history at school but we usually studied Austra
30、lian or western history.However,when I heard that I was going to work in China,I started studying Chinese history.Ive been studying for over two years now.My friends in Australia said that Chinese history was very hard to understand,but I dont really agree.,然而，当我听说我将在中国工作的时候，我开始学习中国历史。,reading,I thi
31、nk if you study hard,youll be able to understand any culture.For a foreigner like me,the more I learn about Chinese history,the more I enjoy living in China.I really enjoy my time in China.Although I live quite far from Beijing,Im certain I will be here for the Olympic Games in 2008!,对于一个象我这样的外国人来说，
32、了解中国历史越多，我越喜欢住在中国。,reading,1.Leo has been teaching in China for.,2.Some of the old buildings in Harbin are.,3.The welcomed the first Jews to China.,tow years,in Russian style,Song Emperor,Australian,western,Chinese history,living,reading,Section A 3a,1.raise money for charity 为慈善机构募钱eg.We had a part
33、y to raise money for the doctors and nurses last night.昨天晚上我们举行了一个为医务工作者慕钱的晚会。2.whole 整个的eg.I have been studying for the whole eight hours today.今天我已经学习了整整八个小时了。3.an hour ago 一小时以前eg.I played football an hour ago.一个小时以前我踢球了。,知识点讲解,Section B 3a,1.thanks for doing sth 为（做）某事感谢某人eg:Thanks for helping m
34、e study English.谢谢你帮我学英语。2.in fact 事实上eg:In fact I like to study in school.事实上我还是喜欢在学校学习。3.run out of 用尽；缺乏Weve run out of room to store them 我们缺少储存它们（snow globes）的空间4.If you know anyone else who collects them,如果你知道谁也（喜欢）收藏它们，这是一个由if引导的条件状语从句，if在这里解释为“如果”，在这个状语从句中又含有一个由who连接的定语从句，who在这里指anyone。,知识点讲
35、解,易错点,“for时间段”和“since时间点（或是时间状语从句）”表示的是一段时间，一般用在完成时态里。如果对这部分提问，应该用疑问词how long（多久）。而when表示“当时候”，提问的是一个动作的时间点。例如：1.How long have you been playing computer games?I have been playing computer games since 3 oclock/for two hours.2.When did you begin playing computer games?I began playing computer games at
36、 3 oclock.,相对于现在进行时（Present Progressing Tense）来说，现在完成进行时更强调动作对于现在的影响。例如：I am sitting here right now.I have been sitting here for two hours.前一例的意思是“我现在正坐在这里”，暗含的意思可能是“你不能坐这儿了”；后一例的意思是“我已经在这里坐了两个小时了”，暗含的意思可能是“我坐得很累了”或者“我已经等了很久了”。,易混点,each和every都可以表示“每一”、“每个”，但every更强调全体或全部，each更强调个体或各别。另外，every只能作形容词，
37、each可以作形容词和代词。例如：She knows every pupil of the class.她认识班级里所有的学生。She knows each pupil of the class.她认识班级里每一个学生。另外，在现代英语里，常常用they、their这样的复数代词来指代each、every one。例如：Every one has their own dreams.,易混点,动词填空,1I _(buy)a beautiful pen.When _ you _(buy)it?2He _(not post)the letter for me?It is still on his desk.3While the Reads _(have)supper,the bell rang.4He _(fall)off the bike last week,so he _(feel)terrible.5He _(ride)his bike this time yesterday.6He _(look for)his lost brother these years.7What have you done with the apples?We have just _(eat)them.,Thanks for listening,
