(
课件网) Unit 4 Did you have a nice trip? Lesson 19 冀教版·五年级下册 New words 故事 做；干；助动词（do的过去式） 昨天 夜晚；晚上 New words 点击画面 播放视频 Li Ming’s story 点击画面 播放视频 Mr. Li: Hello, Li Ming! You are back. I missed you! Li Ming: I missed you , too. Mr. Li: Did you have a nice trip? Li Ming: Yes! I had a great trip! Mr. Li: What did you do yesterday? Li Ming: We walked to Wangfujing Street. We shopped there. I wanted to buy a gift for you. I looked in many shops. I liked this. Here, it’s for you! Mr. Li: Thank you! Oh! It’s a T-shirt! Li Ming: I have one, too! Language points 1. You are back. 你回来了。 这句话表示说话现在的状态，用的是一般现在时态。 (一般现在时态，还可以用来表达经常习惯性的动作) 常用结构：主语+动词原型+其他。 特殊结构：主语（第三人称单数）+动词第三人称单数形 式+其他。 例：我有一个书包。 他有一个书包。 I have a bag. He has a bag. 2. I missed you! 我想你了！ missed: miss的过去式, 想念 当动词变为过去式的时候，其意义和用法都不改变，仅表示这个动作发生在过去，过去式只是动词的一种形式。 动作发生在过去，就需要使用一般过去时态，这时，把原句中的动词原形变形成为过去式就可以了。 一般过去时态一般都跟表示过去的时间状语连用，如yesterday, last+时间，时间+ago等。 句型结构：主语+动词过去式+表示过去的时间+其他。 例：昨天12点钟我吃了午餐。 I had lunch at 12:00 yesterday. 动词过去式变化规则： 规则变化 一般在动词词尾直接加-ed 以不发音的字母e结尾的动词，直接在词尾加-d 以“辅音字母+y”结尾的动词，先变y为i，再加-ed 以单个辅元辅字母结尾的重读闭音节动词，先双写末尾的辅音字母，再加-ed miss — missed look — looked live — lived dance — danced study — studied carry — carried stop — stopped plan — planned 不规则变化： have — swim — leave — lose — meet — had swam left lost met 3. Did you have a nice trip? 你有一个很好的旅行吗？ 这句是一般过去时中实意动词的一般疑问问，用来表示询问别人过去是否做过某事。 句型结构：Did+主语+动词原形+其他？ 肯定回答：Yes, 主语(代词) + did.(肯定回答) 否定回答：No, 主语(代词) + did not/didn’t. (否定回答) 注意：did后面用动词原形。 4. What did you do yesterday? 你昨天做了什么事？ 这是一般过去时由what引导的特殊疑问句 句型结构：What did+主语+do+过去时间？ 用于询问某人在过去做了什么事。 答语：主语+动词过去式+其他。 例：你上周做了什么？ 我去了王府井大街。 — What did you do last week? — I went to the Wangfujing Street. Walk and walked Let’s find the differences! I often to school. I to the park . walk walked yesterday I TV at home. I a film . often watch watched last night Let’s do it! had fun missed wanted to 1. Tell Li Ming’s story. walked to Wangfujing looked in Li Ming had fun in Beijing. He …… Li Ming had fun in Beijing. He missed his uncle. He wanted to buy a gift for his uncle. So he walked to Wangfujing Street yesterday. And he looked in many shops. He bought a nice T-shirt for his uncle at last. 2. Ask and answer. Then write. What did you do yesterday? I called my friend. What did you do yesterday? _____ I called my friend. call my ... ...
