英语人教版三年级下册how many

人民教育出版社小学英语PEP教材三年级下册Unit 3 How many? (the 1st period)【教学内容】Lets learn & Lets play【教学目标】知识目标：1. 能听、说、认读表示数字的单词：eleven, twelve, thirteen, fourteen, fifteen。2. 能够用11-15这几个单词回答句型:How manydo you see?3. 初步感知和明白句型The black one is a bird.的读音和意思。能力目标：1. 在语境中能结合本节课新授词汇，用How many ?来提问和回答物品的数量。 2. 学生能在所创设的情景中，听懂口令Line up. Count from 1 to 15! 并做出相应的动作。 情感目标：学生能通过Lets count的操练，学会课上按英语指令Line up做出快速反应。【教学重点】能听、说、认读表示数字的单词：eleven, twelve, thirteen, fourteen, fifteen。【教学难点】通过创设合理情景，使学生能在情景中听、说、并运用表示数字的单词：eleven, twelve, thirteen, fourteen, fifteen。【教学用具】多媒体。 【教学简案】 ProcedureContentsMethodsPPTWarming up1. Review the numbers 1-10.1. Quick response2. Lets play3. Lets singP4-7Presentation and practice1. Teach the word eleven.1. Ask and answer2.Listen and read3. Lets chantP8-112. Teach the word twelve.1. Ask and answer 2. Listen and read3. Lets do sumsP12-143. Teach the word thirteen.Listen and readP154. Teach the word fourteen.Listen and readP155. Teach the word fifteen.1. Read the words2. Look and sayP15-196. Review the words eleven, twelve, thirteen, fourteen and fifteen.1. Listen and read2. Quick response 3. Play a game: What is missing4. Pair workP20-37Production and consolidation Review the numbersRead and answer some questionsP38Homework1. 听录音，朗读P25 Lets learn &Lets play。2. 背诵P25 Lets learn词汇。P39【教学过程】Warming up1. Review the numbers 1-10.(1) Count the number together. ( 生活场景说出单词 )e.g. T: (to two students)Are you jumping? Ss:Yes,we are PK. T:(to all students )Let us count together for them? Ss:Yes,one ,two three,four,fiveone ,two,three,four,five,six,seven.oh,S1 or S2 is winner! 设计意图： 通过日常生活，复习所学数字单词1-10，激活旧知。(2) Lets sing the song. T: This class ,we have ten good friends.Listen,they are singing.Lets sing the song together. (播放“Ten litter candles dance”，让听、看，复习数字1-10并激发兴趣)(3) Lets count from 1 to ten. e.g. T: Today we are gonging to the nature park,and we have another friends,look ,they are Zhangpeng and Amy.They want to go with us.first each group count from1 to ten . Ss:(Team 1/2/3/4) One,two, three, four,fiveten. 设计意图：通过分组，让每组报数，复习单词1-10，同时为后面活动分组做好准备。(4) Quick response . e.g. T: Lets do quick response.设计意图： 利用游戏开启组别之间的竞争意识，同时承上启下，为后续数字11-15的学习做好准备。Presentation and practice1. Teach the word eleven. (1)出示一个11位的电话号码，让学生读出每个数字，然后猜猜这些数字是代表什么，引出单词eleven)e.g T: Can you read (逐步点击鼠标) Ss:. T: Now how many numbers do you see? Lets count. S: One, two, three, four, five, six, seven, eight, nine, ten and eleven. (如果学生不会说eleven，教师可以说出Eleven.)设计意图： 通过对数字的朗读，找寻数字在日常生活中的运用，激发学习兴趣，并引出新授单词eleven。(2) Learn the word: eleven.e.g. T: Listen: eleven, eleven. Read after it. (播放单词eleven录音)S: Eleven, eleven.设计意图：通过聆听单词的发音，准确认读单词eleven。2. Teach the word twelve.(1) Ask and answer. e.g. T: Look! Eleven and one is ( )? （出示图片，自动播放，无需一一点击） S: T: Twelve. （学生回答不来，帮助学生回答）设计意图：通过看图问答，引出新授单词twelve。(2) Lets learn. e.g. T: Listen and read after it. (播放单词twelve录音)S: Twelve.设计意图：通过聆听单词的发音，准确认读单词twelve。3. Teach the word thirteen. Look and learn. ( 通过刚才最后一题12+1=，引出单词thirteen )e.g. T: Twelve and one is thirteen. T: How to read these two words? (点击出现单词girl, bird，强调ir的发音/ : /)T: ir / : /. thir / : /.T: teen /ti:n/T: Listen. (播放单词thirteen录音)S: Thirteen.设计意图：通过引入单词girl, bird，强调ir的发音，帮助学生分别掌握thir和teen的发音，并播放单词thirteen录音，带领学生准确认读。4. Teach the word fourteen. Look and learn. e.g. T: What number is following thirteen? (通过问答，让知道的学生说一说，增强自信；如果没有学生会说，则教师自己说：Its fourteen.) T: Four and teen is fourteen. (点击分别出现four和teen，教发音时先分再合)T: Who can read it?S: Fourteen.T: Listen and read after it. (播放单词fourteen录音)S: Fourteen.设计意图：通过four和teen的分别出现，形象地教学单词fourteen的拼读和发音, 再播放单词fourteen录音，带领学生准确认读。5. Teach the word fifteen. (1) Look and learn. e.g. T: Fourteen? (看图提问，引出新授单词fifteen) S: No. T: Its fifteen.T: How to read these two words? (点击出现单词six, big，强调i的发音/i /)T: i /i /, fif /fif /. (强调fif的正确发音，区别于five)T: Now who can read it? S: Fifteen. T: Very good! Listen and read after it. (播放单词fifteen录音)S: Fifteen.设计意图：通过引入单词six, big，强调i的发音/i/，并播放单词fifteen录音，带领学生准确认读。6.（1）Lets do sums. (逐步点击出现算式，有能力的学生可以用and is 回答，能力弱的学生可以直接说答案) e.g. T: Now lets do sums. One and eleven is twelve. How about three and nine? S: Twelve. T: Good job. .（2）Look and say.a. Ask and answer. (通过问答，逐步引出儿歌中的句子，点击出现句子)e.g. T: I have two litter children friends,they want to go with us and I have to take some apples for them.Can you guess : How old are they?How many red apples can you see? S: Six red apples.T: How many green apples?S: Seven green apples.T: How many apples in all?S: Thirteen apples.b. Picture talk：学生看图说话T: How many dogs can you see?Ss:I can see.c. 学生根据范例，自己看图说话T: How many birds/monkeys/fish can you see?Ss:I can see.设计意图： 通过问答的形式进一步巩固有关数字的学习，通过看图说话，操练数字 eleven,twelve,thirteen, fourteen, fifteen。(2) Pair workAsk and answer.（学生同桌看图互相问答）e.g. T: Lets do pair work.T: How many cats? S: Twelve cats.设计意图：利用Ask and answer的形式，让学生同桌之间用How many ?句型操练单词，同时为第二课时学习How many can you see? I can see 做好铺垫。Production and consolidation1. Look at the passage 58 and answer some questions.( 在语境中通过问问答答巩固运用所学单词和句型)e.g. T: We go to the nature park,let us see,What is in the nature park? (show a kite)Wow ,so beautiful ! How many kites can you see?Ss:I can see.The black one is a bird.(帮助学生