优化语境 激发兴趣5a unit7.doc

5A Unit7 After school 教学设计教材分析: 本课是牛津小学英语5A Unit7的单词、句型教学。句型学习的是现在进行时的一般疑问句，是对前一单元所学陈述句的知识加深。本课时的教学目标是运用这一句型去交谈有关“课余活动”的话题。在教学一般疑问句时应避免明知故问式的机械操练，要尽量为学生创设情境，以增强语言交际的真实性，提高学生英语学习的兴趣，激励学生不断处于较佳的学习状态之中。一、教学内容 B Look read and learn & C Work in pairs二、教学目标1、能正确地听、说、读、写词组a newspaper, a picture book, play with2、能正确地听、说、读单词及词组a magazine, play chess, play cards, play with a yo-yo3、能正确地听、说、读、写现在进行时的一般疑问句及其回答句型 Is he/she ? Yes, he/she is. No, he/she isnt.Are they ? Yes, they are./No, they arent. They are 4、能根据图片提供的情景进行描述和对话。三、教学重点1、单词及词组的熟练运用；2、根据图片或动作运用现在进行时的一般疑问句及其回答表述。四、教学难点1、现在进行时的一般疑问句及其回答的口语及书面的正确运用；2、情境的创设。五、教学准备卡片,实物,课件,写有动作的纸条六、教学过程Step 1 Preparation1 Greetings:Good morning./How are you?2 Free talk(1) What day is it tomorrow? (Saturday) (2) Do you like Saturday? (3) What can you do on Saturday?(I can watch TV/play basketball/play the violin) (4)Do you like watching TV/playing basketball? （以对话的形式，唤起学生的记忆，使学生熟练运用旧知，同时也为本课的教学作了知识的铺垫，构建了知识表象。）Step 2 Presentation & Practice1(1)T:I like Saturday,too. Because I can play cards with my friends. (2)learn:card-cards-play cardsplaying cards (3)T:I like playing cards.Do you like playing cards? S: Yes,I do./No,I dont.2同法学习chess-play chess-playing chess （教师边说边呈现实物，不但帮助学生理解，并能吸引学生注意力，同时也能利用实物进行与学生的对话，与无实物的对话相比，虽然仅仅多了一样道具，但恰恰是设置了最简单的情境。）3(1)T:Ususlly I like reading some books on Saturday afternoon.I like reading an English book,a storybook,a newspaper and a magzine.But I dont like reading a picture book.(2)learn:newspaper-read a newspapermagazine- read a magazinepicture book- read a picture book(3)drill:A:I like reading a magazine.What do you like reading? B:I like reading a .（此环节教学书籍类单词，由旧知引入到新知，并一一呈现实物，单词不难，但较容易混淆，因此利用多些书报让学生区分，帮助记忆。）4 Revision:What is he/she doing? What are they doing?（利用CAI呈现a girl reading a newspaper/magazine,a boy reading apicture book, students playing chess/doing housework的图片，一方面复习新授的单词，另一方面复习现在进行时的陈述句，为即将教授的一般疑问句作铺垫。）5(1)T:Whats he doing? Guess:Is he? Yes,he is./No,hes not.(hes not=he isnt) Hes playing with a yo-yo. (2)learn: yo-yo-play with-play with a yo-yo Is he? Yes,he is./No,hes not.6同法学习Is she? Yes,she is./No,shes not. Are they? Yes,they are./No,theyre not.（承上，a boy playing with a yo-yo,a girl reading a Chinese book,boys playing cards把物体遮住，让学生猜，引入新知识。）7 Practice (part C) (1)Show picture of part C.Talk about it. (Whats he doing? Hes sitting. Whats he sitting on? Hes sitting on a ball.) Is he sitting on a football?No,Hes not.Hes sitting on a basketball.(2) pairwork: practice other five pictures（把书上的图片稍作处理呈现，T make a model for picture 1,先观察图片，师生问答，然后引入到答案。）Step 3 Consolidation1 看图片，Guess.（课前拍学生活动的视频，学生看静止画面猜动作，学生看到本班同学的画面，积极性很高。）2 抽纸条表演，Guess.（一生或多人上台抽纸条，并表演，台下学生猜。要注意的是纸条上写的动作应难易结合，如run,jump等属于简单的，学生一下就说出来了，就会觉得没挑战性，可设置如：sit on the sofa,eat an ice-cream等，让学生较多的用英语思考，在解决了难题后让他们体会成功的喜悦。3 Sum up.现在进行时的一般疑问句，be+主语+现在分词，如:Is he running?陈述句改一般疑问句，把be动词放到句首，句号改问号。如：Shes reading a magazine.- Is she reading a magazine?The boy is reading a book.-Is the boy reading a book?Theyre playing chess.-Are they playing chess?ExerciseHes buying a football.Theyre going to school.Helen is helping Nancy. The students are cleaning the classroom.（五年级的英语已牵涉一些语法知识。教师若避而不谈，学生就很模糊。因此，教师应讲解语法知识，语法本身就是语言学习