英语人教版六年级下册Unit4Then and now第二课时教学设计.docx

第二课时一、教学内容Part A Lets learn& Find the mistakes二、教学目标1. 能够听、说、读、写单词和词组：dining hall, grass, gym, ago。2. 能够听、说、认读句子：“There was no gym in my school ten years ago.” “Now theres a new one in our school.”并能在实际情境中正确运用。三、教学重难点1. 掌握Lets learn部分的四会单词和词组。2. 找出Find the mistakes图中错误的地方，并正确表达出来。3. 能够正确使用一般过去时和一般现在时。四、教学准备多媒体课件、课文情景动画、录音机、磁带、单词卡片，图片等。五、教学过程Step 1 Warming-up1. 快速认读短语在课件上闪现U3单元的短语：ate fresh food, went swimming, took pictures, bought gifts, rode a horse, rode a bike , went camping, hurt my foot , went fishing请学生快速认读。2. “越来越长”活动教师说短语的第一个单词，学生说出短语，并造一个句子。如:T: took. Ss: Took pictures, I took pictures last weekend. (边做动作边说)3. 小组合作预习单词。看看哪些单词会读？然后小组合作讨论，相互答疑解难。Step 2 Presentation1. 呈现新单词(1) 抽读已学过的校园场所类的单词并拼读：teachers office, library, playground(2) 教学单词dining hall, grass, gym。教师出示 grass的图片，并提问：T: Whats this?Ss: Its grass. 教师板书grass并教读。Chant: Grass, grass. Play football on the grass.教师以同样的方法教学dining hall, gym。Chant: Dining hall, dining hall. Have lunch in the dining hall. Gym, gym. Play basketball in the gym.(3)教师教学单词ago及词组. years ago, . months ago。教师先说几个句子让学生感受。T: I went fishing three days ago. I went to Beijing two years ago. 板书并教读ago。 让学生说出. years ago, . months ago的意思并造句。2. 呈现重点句型出示两张新旧学校图片介绍并板书：There was no gym in my school twenty years ago. Now theres a new one in our school. 教师教读一遍，学生跟读三遍。3. 学习Lets learn (1) 教师播放Lets learn课文动画，学生跟读。(2) 两人小组读单词、短语及对话。(3) 学生同桌合作，模仿Lets learn中对话，根据实际情况编对话。(4) 开火车读新单词：dining hall, grass, gym。(5) 给时间短语归类。让学生以小组为单位给下列时间短语分类，并说出理由。last year yesterday tomorrow next week last weekend next year this week this afternoon at that time two years ago last week very long time ago last night.(6)学生学说句子，描述学校以前和现在的样子.如：There was no computer room ten years ago. Now theres a new one in our school. Step 3 PracticeFind the mistake(1) 教师课前布置学生收集有关唐朝百姓生活状态的信息资料、图片等，帮助学生了解本部分的内容。(2) 教师组织学生分享他们找到的信息，要求小组合作把收集到的信息用英语表达出来。(3) 教师引导学生阅读图中文本。(4) 以小组比赛方式迅速找出图中错误的地方，并试着用英语表达出来。Step 4 Consolidation and extension任务实践：我是校史解说员小组合作根据图片运用there be句型交流学校5年来的变化。nowfive years ago示例：S1: There is a library in my school now. There was no library five years ago. S2: There are many trees in my school. There were few trees five years ago. Step 5 Sum