陕旅版六年级上册Unit6 第二课时课件.ppt

Unit6 What Did You Do Last Weekend? 陕旅版(三年级起点)六年级上册 Part A Let’s talk Part B Let’s chant Part C Look and talk 课前热身 What did you do? 话题导入 Free talk What did you do yesterday ? What did you do last Saturday ? 话题导入 Free talk What do you often do on the weekend? What did you do last weekend? I do … I did ... 　 　小喇叭朗读开始了，点一点音箱，一起跟读吧。 课文朗读 课文原文 Let’s talk 课文原文 读一读，圈出 对话中出现的几个行为动词的过去式 。 课堂互动 Can you answer the questions? 1. What did Li Shan’s parents do? 2. What did Li Shan do? 课堂互动 Answers Her father had some work to do. He went away from home early in the morning. Her mother looked after my grandma in the hospital. She went to see some friends and we had a football match. 1. What did Li Shan’s parents do? 2. What did Li Shan do? 重难点探究 — What did you do last weekend? 上周末你做什么了 ? — I did some housework. 我做了一些家务劳动。 【详解】 该句是由 what 引导的 特殊疑问句 , 用于询问过去发生的动作或事情。 其中 did 是 do 的过去式 , 在此作助动词 , 后面实义动词要用 动词原形 。 　 句型结构 : What did + 主语 + 动词原形 + 其他 ? 　 回答 : 主语 + 动词过去式 + 其他 . 重难点探究 Summary: 动词过去式的变化规律 1. 一般情况下，在动词原形后直接加 - ed 。如： cooked, looked 。 2. 以不发音的字母 e 结尾的动词，直接加 -d 。如： liked, lived 。 3. 重读闭音节单词需双写最后一个字母，再加 - ed 。如： stopped 。 4. 以辅音字母 +y 结尾的动词变 y 为 i ，再加 - ed 。如： studied, tried 。 5. 有些动词不符合上面的规则，需要特殊记忆。如： go — went eat — ate see — saw swim — swam buy — bought teach — taught bring — brought think — thought fall — fell hurt — hurt break — broke win — won lose — lost 重难点探究 动词过去式发音规律根据词尾读音的不同有 3 种情况： 1. 在浊辅音和元音后读 [d] ，如 lived, watered, listened, played ； 2. 在清辅音后读 [t] ， 如 liked, helped, watched ； 3. 在 [t] ， [d] 音后读 [id] ，如 planted, wanted, handed 。 小贴士 课堂互动 分角色扮演文中的刘朝阳和李珊。 Role play 课堂互动 Let’s play— 你秀我答 —What did you do last weekend? —I... 教师将所准备的其中一张活动卡片展示给一名学生，让该生根据图片做出相应的动作，然后由教师提问，全班学生根据动作提示作答 。 Look and talk (1) 教师将所准备的动词原形卡片贴在黑板上，然后将全班分成男女生两组进行接力比赛。 (2) 每组各派一名代表以猜拳的方式决定先后，胜利的那 — 方选择黑板上的一个动词，并指定对方组的一名成员开始造句。 课文原文 课文原文 Let’s chant 巩固练习 Practice cook — wash — look — go — see — jump — take — cooked washed looked went saw jumped took flew swam did listened said played wanted fly — swim — do — listen — say — play — want — 回顾小结 本课我们学习了以下句型，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！ 重 点 句型 — What did you do last weekend? 上周末你做什么了? — I did some housework. 我做了一些家务劳动。 — What did you do after school yesterday? 昨天放学后你做什么了? — I played basketball with my friends. 我和朋友们打篮球了。 课后作业 19 和同学互相提问：你昨天做了什么？回答并写下来。 Thank You