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三年级下册 Unit 3 Is this your pencil? 主备人：贺蓉 审核人：朱妍具体内容修改栏单 元教 材分 析本单元教材以Mike和同学们在教室寻找铅笔的事情为话题，掌握文具类词汇，让学生学会如何用一般疑问句句型“ Is this/that your .?”并作出相应的回答：“ Yes, it is/ No, it isnt.”。通过学习，使学生树立团结友爱、帮助同学的助人为乐的精神，培养正确的价值观。单 元教 学目 标1. 能听懂、会说、会读日常用语和句型：This isnt my pencil. Is this /that your pencil? Yes,it is. No, it isnt.2.能听懂、会说、会读写词汇:school bag, pen, pencil,crayon.,ruler,rubber,pencil case,lunch box3. 能听懂、会说、会用物主代词my, your。4. 会诵读歌谣：A ruler?5. 能听懂、会说、会读、字母r发：/r/6、能熟练表演文中的小故事。7、能读懂动画中的幽默之处。单 元教 学重 难点教学重难点：1. 能听懂、会说、会读日常用语和句型：This isnt my pencil. Is this /that your pencil? Yes,it is. No, it isnt.2.能听懂、会说、会读写词汇:school bag, pen, pencil,crayon.,ruler,rubber,pencil case,lunch box3. 能听懂、会说、会用物主代词my,your。课时安排4课时 三下 Unit 3 第 1 课时具体内容修改栏教学内容Story time教学目标1. 能初步听懂、会说、会读日常用语和句型：This isnt my pencil. Is this /that your pencil? Yes, it is. No, it isnt.2. 能初步听懂、会说、会读写词汇:school bag, pen, pencil, crayon, ruler, rubber, pencil case3. 能初步听懂、会说、会用物主代词my, your。4. 树立团结友爱、帮助同学的助人为乐的精神，培养正确的价值观。教学重难点能听懂、会读、会运用单词school bag, pen, pencil, crayon, ruler, rubber, pencil case, 并正确运用一般疑问句和做相应的回答。教学准备PPT教学过程（含阶段性教学目标 设计意图）Step1 Warming up1.GreetingT：Hello, boys and girls!Ss：Hello, Miss Li.T: You are good boys and girls. So dont talk in class, OK?Ss: OK, Miss Li.2. Sing a song “Dont talk, Tom！”T：Great! Lets sing a song, girls sing Tims part, boys sing Toms part. Lets PK!设计意图：用前一单元所学祈使句“Dont talk”课前对话，引导到歌曲，活跃气氛。Step2.Presentation1. 教授一般疑问句 Is this/that .及肯定回答Yes, it is和否定回答No, it isnt. a. Free talkT: Look! Whats this? (拿一本学生的英语书）Ss: Its a book.T：Is this an English book? Ss: YesT: Whats that?(拿一本学生的语文或数学书）Ss: Its a book, too. T: Is that an English book? Ss: No.b. 教授句型出示句型-一般疑问句：Is this/that a/an .?肯定回答：Yes, it is.否定回答：No, it isnt. 1） 老师出示所学单词卡片进行操练2） PPT出示图片，根据图片同桌练习句型c. Free talkT: xxx. Is this your English book? S1: No, it isnt.T: Oh,xxx. Is this your English book?S2: Yes, it is.T：Boys and girls, is this his/her book?Ss: Yes, it is.T: Here you are.S2: Thank you.d. 教授句型出示句子-一般疑问句：Is this/that your/his/her.?回答： Yes, it is. No, it isnt.PPT出示图片，根据图片同桌练习句型(-Yes No)2. 教授词汇T： Is this your rubber?S: Yes it is. T: What else do you have on your desk? S:. 教授词汇：ruler, pencil Show a schoolbag and ask student: T:Whats this? .Yes, its a schoolbag.教授schoolbag school+bag= schoolbag 比较hot+dog= hotdogT: Whats in my school bag? xxx, please come here and open it. Touch, take out and say!S: . 教授pencil case, pen, crayon. a. Read words- high and low voice.b. 拼读c. 老师拿讲台上从书包里拿出来的学习用品，让学生大声说。3. Practice 出示模板：A:Whats this/that? B: Its a . A: Is this/that your/ his/ her.?B:Yes, it is/No, it isnt. A: Here you are. B. Thank you.T: Now, collect your stationaries in a group设计意图：学习身边的文具类英语单词，用直接询问、对比、游戏等方式调动学生积极性，集中注意力，达到巩固效果。Step 3 storytimeT: Look! Mike is nervous. Lets watch the cartoon and answer the questions:1. What is Mike looking for? 2. Did he find out at last?a.Watch the cartoon and answerb. Read after it.c. Read in a group 设计意图：先让学生看书本上的图片自己说一说，有助于学生理解接受本课重点句型。最后在读过的基础上再来表演对话，激发学生说英语，用英语交流的兴趣。 作业设计1. 听录音模仿读课文。2.抄写生词4英1中。板书设计 unit 3 Is this your pencil?Is this/that a/an/your/his/her.? Yes, it is. No, it isnt.教学反思 三下Unit 3 第 2 课时具体内容修改栏教学内容Cartoon time 教学目标1.能听懂、会说、会读日常用语和句型：This isnt my pencil. Is this /that your pencil? Yes, it is. No, it isnt.2.能听懂、会说、会读写词汇:school bag, pen, pencil, crayon, ruler, rubber, pencil case, lunch box3. 能初步听懂、会说、会运用句型wheres?4. 能读懂动画中的幽默之处。教学重难点1. 能初步听懂、会说、会运用句型 wheres?2. 能读懂动画中的幽默之处。教学准备教学光盘，ppt.教学过程（含阶段性教学目标 设计意图）Step1 Step 1. Warming upGreeting and free talkT: Good morning, class.Ss: Good morning, Miss Li.T: Hello/Hi!/ How are you?S: Hello/Hi/ Fine, thank you.T: Whats this/that?(手指着学生的文具）S:Its a pen, pencil, crayon, ruler, rubber, pencil case.T: Is this your/ his/ her.?S: Yes it is/ No, it isnt.设计意图：复习打招呼用语，活跃课堂气氛。Step2.Revision1. Game time a. Guess timeT: Look, I have a new schoolbag. Please guess, Whats in it? 请一位内容掌握的较好的同学到前面掏，让同学们猜他摸到的，回答正确的小组加分。Ss: Is that a pen, .?S1: No, it isnt.Ss: Is that a .?S1: Yes, it is.事先把个别学生的文具也放进书包里，猜正确后，进行插入式问答。T: This isnt my pencil case. Is this your.?S2: Yes, it is./ No, it isnt.T: Here you are.S2: Thank you.b. Magic eyesT: Now, lets play another game.-magic eyes.（快速闪现图片）S: pen, pencil.c. Spell time呈现所有文具在一起的图片和相应的词汇，练习拼读。2. Review story timeT: Mikes friends are very helpful. They look for his pencil for Mike.Lets read the story time.1）read after the tape 2）act outT: Yang Ling is very nice. I hope everyone can be helpful to your classmates.设计意图：通过游戏环节巩固所学文具类词汇和交际用语及句型 Is this/ that a.? Yes, it is No, it isnt. 游戏环节增加了趣味性，吸引学生的注意力。Step 3.Carton Time1. 唱”Goodbye”T: Look! Whats this in English?呈现图片-午餐盒3. Watch the cartoon and answer the question.S: Its a lunch box.教授lunch boxb. Watch the cartoon again and answer the questions.1) Whats the meaning of “Where”?A. 什么 B. 哪里 C 为什么2) Wheres Sams lunch box?A. Its over there. B. Its here.3) Whats in Sams lunch box?A. pies B. Bobby C. cakes 4) Will Bobby eat cake?A. Yes B. No T: Bobby doesnt want the cake. Why? S: . c. Watch the cartoon again and repeat the sentences:d. Show time设计意图：看卡通片回答老师设计的问题，请学生模仿三个角色的三种句型，注意语音语调，角色的感情变化，了解幽默之处。Step4 consolidationFun timeT: Lets play a game in a group. A student closes his/her eyes and guess.Open your books on Page 20.作业设计1. 听录音模仿熟读卡通故事。2. 抄写卡通片中新出现的单词。板书设计 Unit 3 Is this your pencil? Is this/that .?Yes,itis. No,itisnt. Its over there.教学反思 三下 Unit 3 第 3 课时 具体内容修改栏教学内容Checkout time，Sound time教学目标1.能听懂、会说、会读日常用语和句型：This isnt my pencil. Is this /that your pencil? Yes, it is. No, it isnt.2.能听懂、会说、会读写词汇:school bag, pen, pencil, crayon, ruler, rubber, pencil case, lunch box3. 能掌握字母r在单词中的发音。4. 拓展单词has和have, 学生能初步听懂和读懂小诗。教学重难点教学重难点：1. 能掌握字母r在单词中的发音。2. 拓展单词has和have, 学生能初步听懂和读懂小诗。教学准备ppt, 光盘教学过程（含阶段性教学目标 设计意图）Step 1 Warm up1. Sing a songT: Lets listen to a song- “Pen and pencil”2. Greeting and free talkT: Hello, boys and girls.Ss: Hello, Miss Li.T: How are you, xxx.S: Fine, thank you. And you?T: Im fine, thanks.T: Look at my new ruler/pen.（拿出提前准备的文具）S1: Its nice/great. /How nice/Great.T: What colour is my ruler/pen.?S1: Its . T: Oh, is that your ruler?(手指那位同学的文具）S1: Yes, it is. T: Your ruler is nice, too.S1: Thank you.T: Look at his/her.设计意图：通过点点唱唱帮助学生复习文具类单词，活跃课堂气氛，并练习口语交际能力。Step2.RevisionT: Now, open your schoolbag and pencil case, talk about your stationaries with your friend. 模仿刚才师生对话，生生进行对话交流。Show the dialogue.1. Game timeT: Good! You have so nice stationaries. Let me see your nice stationaries. Put it up quickly when i say the stationary.老师说文具类英语单词，学生迅速反应并把相关文具举高。2. Review cartoon timeT: Whats this? 呈现饭盒Ss: Its a lunch box.T: Wheres Sams lunch box and whats in it？ S: .T: OK. Lets review the cartoon time.a. Read after tape.b. Act out设计意图：让学生把学到的句子“活”起来，运用于实际, 游戏的方式帮助学生对单词促进记忆。Step3 Sound time T：You did well. Look! Its a robot.1. 图片下方出示robot. T: What colour is this robot?Ss: Its red.2. robot 前 呈现red 我们还学了哪些单词带r字母的呢？Ss: ruler rubber run1. 教授字母r的发音 出示r：ruler rubber run跟读单词2. 学单词have 和hasT: I have a nice robot Do you have?出示have 跟读，开火车读T: Yes. He has a robot, too. 出示has 跟读， 开火车读*Learning tip: 两者意思是相同的，都表示有，但have用于第一人称（I, we)，第二人称(you), 及第三人称复数（they）或复数名词；has用于第三人称单数（he, she, it)或单数名词。3. Study the sentenceT: My robot has some stationaries. What are they? a. Listen and answerRead after it.设计意图：跟读的过程寻找发音规律, 明快的旋律朗朗上口，师生间交流帮助学生对句子的理解。Step4 Checkout timeT: Great. Now, lets do exercise.Open your books and turn to page 23. Read and write. 完成23页的练习。 核对答案。作业设计1. 熟读所有内容。2. 做一做补充习题。 板书设计Unit 3 Is this your pencil? r：r：ruler rubber runhave 有 I/you/复数名词+ havehas 有 she/he/it/单数名词+ has.教学反思三下Unit 3 第 4 课时具体内容修改栏教学内容Rhyme time, ticking time教学目标1. 熟练掌握文具类单词。2. 熟练掌握：This isnt my pencil. Is this /that your pencil? Yes, it is. No, it isnt.3. 学生能会唱本单元歌谣A ruler。4. 能初步理解单词floor和介词on, beside，读懂歌词的含义。教学重难点1. 学生能会唱本单元歌谣A ruler。2.能初步理解单词floor和介词on, beside，读懂歌词的含义。教学准备教学光盘，ppt.教学过程（含阶段性教学目标 设计意图）Step 1Warming up 1. GreetingT：Class begins!Ss：Stand up!T: Good morning, class.Ss: Good morning, Miss Li.T: Sit down, please.2. Sing a song-”Pen and pencil” Sing the song togetherStep2 Revision1. Play a gameT: Show me your nice stationaries. Listen carefully and put up the stationary what I said. Are you ready? You have a black pen.2. Review Sound Timea. T: Boys and girls, lets read Sound time with the tape.回顾r的发音和规律，练习读句子。b. T: Now, read in a group.设计意图：听指令，把听到的符合要求的相关颜色的文具高举, 小组比赛读准