1、Lesson：24：An E-mail to Grandpa 阶段 环节 教学过程 教师活动 学生活动 目标 导航 学习 目标 1.掌握的词汇短语：set up a time 2.学习重难点：know some knowledge of the Internet. 3.重点句型 How often do you use your computer for work, study or fun? It would be a lot of fun to see each other as we talk! Can we set up a time to go online together? It
2、 can give me directions to anywhere I want to go. 自主 预习 掌握本课单词和短语的读法，并能了解文 章大意。 第 一 阶 段 预 学 案 预习 自测 预习 反馈： . 英汉互译： 1.有帮助的_；2.围绕_；3. 引擎_4. 发送 ；5.程序 重点短语。 set up_ search engine_ download_ anywhere_ talk to_ 3.重点句型 How often do you use your computer for work, study or fun? It would be a lot of fun to s
3、ee each other as we talk! Can we set up a time to go online together? It can give me directions to anywhere I want to go. .检查单词及词组的读法并校正。 （2-3min） 反馈预习自测里的知识。 完成课本上 Lets do it 的 1 题。(2min ) 探究一、set up 的用法。 （2-3min） 交流展示： 精讲点拨： 第 二 阶 段 教 学 案 合作 探究： 交流 展示： 精讲 点拨： 达标测 试 探究二、anywhere 的用法 (2min ) 交流展示： 精
4、讲点拨： 精讲点拨： It would be a lot of fun to see each other as we talk! 我们谈话时能看见彼此会是一件很有趣的事情！ as 作连词, 引导时间状语从句, 表示“一边 一边, 随着”, as 从句的动作是延续性的,一 般 用于主句和从句动作同时发生。when 从句 的谓语动词可以是延续性, 又可以是瞬间动 词。并且 when 有时表示“就在那时” 。while 从句的谓语动作必须是延续性的, 并强调主句 和从句的动作同时发生(或者相对应),while 有 时还可表示对比。 The little girls sang as they wal
5、ked. 小女孩儿们边走边唱。 As time went on, the weather got better. 随着时间的推移，天气变得好写了。 Sorry, I was out when you called me. 对不起，你打电话时我出去了。 When I got to the airport, they had left. 当我到达机场时，他们已经离开了。 While we were talking, the teacher came in. =We were talking when the teacher came in. 老师进来的时候，我们正在说话。 用所给词的适当形式填空
6、1.I （learn）how to use the computer. 2. The Internet is so （help）. 第 三 阶 段 检 测 案 巩固 提升 教学 反思 3. I （chat）with you some day. 4. Can you tell how （download） the song? 5. I （find ）my lost pen yesterday. 完成课本上 Lets do it 的 2、3 题。(8- 10min ) Complete the following sentences. 1. What do you think of the key
7、board on this_(笔记本)? 2. Your experiences may well be _ (有益的) to other readers, and to me. 3. This computer _(程序) matters very much. 4. In remembrance of the battle, we _ _ (建立)a museum. 5. This scientist has put forth a new theory in his _(研究) field. 6. The book contains much new _ (信息). 7. You can _(下载) songs from the Internet. 8. You can go _ (任何地方) you like these days.
