英语人教版四年级上册Unit 4 My home B Let’s talk

PEP小学英语四年级上册第四单元第四课时Unit 4 My home B Lets talk教案执教者：汕头市东厦小学 吴翔燕教学内容：Book3 Unit4 B Lets talk教学目标：1. 能听懂、会说核心句型”Where are ? Are they ? Yes, they are./ No, they arent.” 并让学生感知上述句型的语义及语用情景2. 能熟练地将” on, in, under, near”等方位介词运用于核心句型中询问物品的位置。3. 引导学生在日常生活中学会保管好自己的物品，养成良好的生活习惯。教学重点：1. 听说认读词汇：phone, table2. 掌握句型Where are ? Are they? Yes, they are. /No ,they arent.并在实际中运用。教学难点：能初步掌握单复数句型的正确表述：”Where is it?”“Where are they?” “ Its”“Theyre”“Is it ?”“Are they?” “Yes, it is.”Yes, they are.” “No, it isnt.”“No, they arent并在实际情景中加以运用。教学准备：1. 实物（钢笔、尺子等）、单词卡2. CAI教学过程：Step 1.Warm-up1. Play Part A Lets do, chant and review the words in Part AGo to the living room. Watch TV.Go to the study. Read a book.Go to the kitchen. Have a snack.Go to the bedroom. Have a nap.Go to the bathroom. Take a shower.2. GreetingT: Good morning, boys and girls. How are you today?S: Fine, thank you. And you?T: Im fine, too. Thanks 3. Revision.利用实物复习句型：Where is? Its . / Is it in? Yes, it is. No, it isnt.和方位介词：on, in , under, near教师走到学生座位，随意拿起学生的文具进行问答：T: Oh! This pen is so nice! Is it your pen? S: Yes, it is.T: May I have a look?S: Sure. Here you are. （教师接着拿起学生的英语书进行提问）T: Is it an English book?S: Yes, it is.T: Look! Where is the pen? Is it near the book?（教师将钢笔分别放在英语书的不同位置上进行提问）S: Its on / in / under / near the book. / No, it isnt.T: Look, on, in under, near（教师做出相应手势让学生跟读跟做）Step 2. Lead into the dialogue1. Look and answer（个别回答，小组比赛）课件PPT引出核心句型：Are they.? Yes, they are. No, they arent.T: Well, Lets look at the screen. I need someone to answer my questions. Look! Is it a toy car? S1: Yes, it is.T: Oh, what about this time? 1,2,3,4！Are they toy cars? ( schoolbags,/candies/ books )S1: Yes, they are. / No, they arent. （教师一边进行引导学生完整回答）2. Repeat the sentences.（PPT）T: So, can you read these sentences. Lets try to read them together.（出示PPT）3. Lets sing：Are they toy cars? （the melody of Two Tigers with the lyrics）T: Then, lets have a relax. Would you like to sing a song? Its the melody of two tigers, but well take the lyrics like this.Are they toy cars? Are they toy cars? Yes, they are. Yes, they are. Are they erasers? Are they erasers? No, they arent. No, they arent. Are they candies? Are they candies? Yes, they are. Yes, they are. Are they rulers? Are they rulers? No, they arent. No, they arent. Step 3. Presentation1. 教师进行教学对话前的情景铺垫。T:.Well, today we want to visit our old friend, John. We will go to his home. First, lets go and see his study. What do you think of John? Is he a tidy boy?S: No, he isnt.T: Yes, you are right! Look at his study. What a mess! And he always forgets to put away his belongings. How careless! So he lost something today. And we want to help John find them. Now lets watch the cartoon.2. Watch the dialogue播放动画，呈现对话。T: What things does John want to find? (口头提问，中文释义)S: Keys. （教师板书Where are the keys?）Task 1. Find the keys Listen the dialogue again and answer the questions （个别提问，小组比赛）T: Well. Lets listen again. Then please answer the questions. Questions: Are they on the table? （提出问题和让学生解答的过程中一边板书核心句型）(1) Are they near the phone?(2) Where are the keys?3. 通过带读板书句型，教学对话中新词汇：table, phone (词卡)(1) table 利用已学的a-e发音规律让学生自己拼读出发音(2) phone 让学生了解ph发 f ，并利用已学的o-e发音规律让学生自己拼读出发音4. Repeat and read the dialogue （课件/课本）Task 2. Lets play Catch the mice T: OK, kids! Look, this is Johns home. We know he always put his belongings everywhere. So there are two little mice in his house. Lets help John find and catch the mice. Who would like to come to the front and guess? The whole class answer. （一生上台背向屏幕，其他学生问Where are the mice?该生用Are they .?提问，其他学生进行回答） Step4. Consolidation / Extension Task 3. Read, tick and say. （PPT，学生手头练习题）T: Well, Zhang Peng is visiting Johns home now. Lets read their dialogue and choose the right answers.Task 4. Lost and found Pair work: Choose one of rooms and make a dialogue with your partner. T: (Show the picture of Johns home ) Lets go to Johns home to help him find his own belongings. Watch the picture carefully and choose one room to make a dialogue with your partner. （学生可参考手头上的对话练习模型）Use the sentences:Where are the _?Are they _?No, they arent. Are they _?No, they arent.Theyre _.*Task 5. Activity: Ask, answer and write（Pair work课本41页）同桌两人一组，将物品随机填入相应的位置，并用所学句型询问位置。（视时间决定是否留为作业）Step5. Conclusion and assessment1. What do we learn today? 结合板书，总结本课所学内容。T: Today we help John find his keys. （师边指着板书）Where are the keys? Are they on the table?S: No, they arent.T: Are they near the phone?S: No, they arent.（师指向最后一句）Theyre in the door.2. T: Today we also visit Johns room. Is his room clean and tidy?S: No, it isnt.T: So we should put the things away and take good care of them. (PPT) Can you do that?S: Yes!T: Good!3. Who is the winner today? 表扬课堂表现优秀的小组。Step 6. Home work1. Listen