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1、湘少版英语精品资料（精修版）Unit9ItsonehundredPeriod1一、教学目标：语言：homework,right,wrong,1-100数字句型：fortyandtwentyissixty;isitright?应用目标：“pleasethinkagain”;英语表达一百以内的加法二、教学重难点：重点homework,right,wrong,1-100数字难点区别fifteen与fiftyTwo,twelve,twenty;three,thirteen,thirty;four,fourteen,forty;five,fifteen,fifty三、教学准备:课件四、教学步骤Step1
2、 Warmingup1、Greetngs2、Listen to “Numbers Song”Step 2 Presentation1,Review The numbers 1-12 (无规律) The numbers 13-19 (有规律) Number 20 (由加法算式引出)2,学习加法算式表达方式 19 + 1 = 20 Nineteen and one is twenty. and is3.Practice 用英语表达4道20以内的加法算式4,Learn the new words (according to the picture) Homework,right,wrong5,Lea
3、rn the new number words 由13-19和20做比较找规律引出30，如此类推40-90 然后总结30-90数字单词规律 引出 100 再学习数字单词几十几 (用加法拆开成几十加几,对应写出单词,用连字符连起来)接着总结规律 6,Learn the dialogue Ask two students to read the dialogue,and the others students listen carefully And find the answers to the three questions Three students in a group practice the dialogue Two groups to act their dialogue in front of class Step 3 Conclusion 1,1-100 数字单词 2，加法算式表达方式 Step 4 Homework 1,Read the new words and section A2, 写三道100以内加法算式,并用英语表达出来