精品文档---下载后可任意编辑Section A 1a-1c 导学案一、学习目标:描述某人曾经去过哪些有趣的地方和谈论过去的经历。能力目标: 掌握如何表达现在完成时重点词语: amusement，neither ,space museum。 重点句子： 1) —Have you ever been to a museum? —Yes, I have. I went to the national science museum last year.2) Let’s go to one tomorrow.难 点：掌握用现在完成时谈论过去的经历。二、预习导学据音标学习新单词，并记住中文意思。 1a 的词语和对话。3.跟小组长读重点单词短语，并结对抽说中文意思。三、自学检测（一）仔细琢磨，细心选择(体会现在完成时和一般过去时的区别)。（二） 写出下列动词的过去式和过去分词is _____ _______ write ________ __________ read _______ ________study _______ ________ have _______ _________ eat ______ _______atart______ _______ live______ _______ help ________ _________travel_______ _______ say_______ ________ hear______ __________（三）根据首字母完成单词使句子意思完整, 通顺 1. Have you ever b_________ to a museum? 2. They have g_____ to see the movie. It’s so interesting.3. I hope that they will have a wonderful time in the a park. 4. ------I have never seen such an interesting water park.----Me n.5. I like animals in water . So I’m going to an a四、合作探究 现在完成时（一）I．用法：现在完成时表示过去发生的动作对现在造成的影响或结果。常与下列时间状语连用：just , already, yet, ever, never, before, several times。 现在完成时不能和表示过去的时间（如：yesterday, last, year, in 1976, two days ago, just now, when she came in 等）连用。（1）现在完成时表示过去发生的动作对现在的影响。 I have studied English. 表示 I know a little English. He has already come back. 表示 He is here now. 常与 already, yet, just, recently, ever, never, before 等表示不确定时间的时间状语连用。（2）现在完成时表示从过去一直持续到现在的动作或状态。She has been ill for 3 days. He has worked in the bank since 1990. 此...
