英语人教版六年级下册Unit 4 Part A Let's learn

Unit 4 Then and now Part A Let s learn 一 学情分析 学生对 there be 句型的一般现在时的用法已经掌握 对于 there is 与 there are 的用法及区分已学习 并掌握了一定 的词汇量 生活中也有对过去和现在对比的素材 二 教学内容 Unit 4 Then and now 第二课时 A Let s learn find the mistakes 三 教学目标 1 能听说读写单词 grass dining hall gym 2 能够理解 ago 及 last 所表示的过去时间 3 对于 There be 句型的过去时能够理解并进行运用 4 能够通过本节课所学内容 描述事物过去与现在的变化 四 教学重难点 1 重点 掌握四会单词及 ago 和 last 引导的表示过去的时间 学 会运用 There be 的过去时对图片进行描述 2 难点 there be 句型所表示的现在时和过去时的区分与表 达 五 教学准备 PPT 单词卡片 school 图片 教学音频 麦克风 六 情感态度价值观 通过对比使学生发现生活中的美好 事物 最后引出应该对变化持有健康的心态 七 Teaching steps 一 Greeting Good morning boys and girls 二 Presentation and practice 1 Review is am was are wew go went do did see saw can could have had eat ate 2 Teach the new words dining hall gym grass ago last Practice a Read and spell b Touch and read c Ask and answer 3 Read the dialogue and make two new dialogues Father There was no gym in my school twenty years ago Wu Yifan Now there is a new one in our school Note there was no there was not a new one a new dining hall twenty years ago Practice Now Twenty years ago There is a dining hall in the school now There was no dining hall in the school twenty years ago There are some trees in the school now There were no trees in the school twenty years ago Note 现在时 There is 单数 不可数名词 There are 复数 过去时 There was 单数 不可数名词 There were 复数 Play a game one now there is three now there are one last year there was three yesterday there were 4 Do some exercises There no dining hall in the school twenty years ago There no gyms in the school twenty years ago There no grass in the school twenty years ago 5 Find mistakes Pair work At that time there were no buildings 建筑 People didn t go by traffic 交通 People couldn t use activities 活动 三 Production 1 Report the changes in our school Good morning everyone We are from Bodi TV Today we ll talk about our school Before Now 2 A good