三年级下册英语教案 Unit5 How old are you- 复习 译林版（三起）

1、三下Unit5 How old are you?Period5 RevisionTeaching aims and learning objectivesAt the end of the lesson, the students are supposed to:1. Use these sentences and phrases to talk about numbers: -How old are you/is he/is she? -He is/She is/Im .how many Use these sentences to make a dialogue in a shop:-Ho

2、w old are you?-Im.-What would you like?-Id like. -. yuan, please.-OK. Thank you.Know the meanings of some numbers.Know the letter s can be pronounced as /z/ too.Know how to read and understand the words: eleven, twelveFocus of the lessonTalk about numbers and make the dialogue correctly and fluently

3、.Predicted area of difficultyTalk about numbers and make the dialogue correctly and fluently.Teaching aids CAI, picturesTeaching proceduresStep1 Warm-upEnjoy a dong and show the topic: Numbers in lifeStep2 Beautiful numbersBeautiful shapesReview the numbers: 2, 4, 7, 8.Beautiful numbers in nature1)R

4、eview the numbers: 3, 5, 92)Teach the phrase: how many. 3)Teach words: eleven, twelve.Beautiful sounds1)Review Sound time.2)Teach the sound /z/ and compare it with /s/.3)Read and group.【设计意图】首先通过观察几个数字像什么的图片来复习容易拼错的数字单词。接着，通过孩子的喜爱的花瓣、草叶的数目来使用how many并继续用数字单词来回答，让学生既有兴趣又有美的体验，同时新授11、12单词。最后通过总结1-12单词

5、中的发音规律过渡到six和seven都含有s的发音，并且拓展了s/z/的发音,在小练习中巩固。Step3 Useful numbersLook and fill1) How old are you? Im.2) How old is Helen? Shes.3) How old is Mike? Hes.4) How old is Tim? Hes.【设计意图】复习书上人物的年龄，并拓展不同人称使用How old.?句型如何问答。Think and matchTeach 110, 119, 120 and the situations where you can call.【设计意图】拓展数字

6、0的读法，将三个实用电话号码及其应用场景教给学生匹配，并且告诉孩子要记住自己家人的号码。3. Useful numbers in a bill1) Look and say2) Look and fill3) Mini theatre4)Read and fill 【设计意图】用去小店购买东西的场景进一步操练数字，体会数字的实用性，使用st中的主要句型来进行模拟买卖，充分展开对话，并了解何为bill，知道如何填写账单。Step4 Meaningful numbersMeaningful numbersUnlucky number-13Lucky numbers in China-6, 8The 100th anniversary of the birth of CPC【设计意图】通过上一环节最后填写的账单数字13引出不同数字在不同文化背景下也具有不同含义，最后拓展100，引出今年是中国共产党成立100周年的红色主题，教育孩子爱国爱党。Homework1. Act in a g