高一英语讲学稿.doc

高一英语讲学稿课题： Unit 9 Lesson 3 Clean Machines课型: 新授 主备课:Yang Wenhai 审核：高一英语备课组 时间: 2009年3月 【学习目标】 1. To learn more about solar energy 2. Ways to make use of solar energy 3. To review “present perfect” and “present perfect continuous”【学习重点】 1. Some important words and phrases: solar, so far , impression, reliable, appreciate, persuadeof, all the time, find out, etc. 2.Important pattern: How can you persuade them of the advantages of solar cars?【学习难点】 To make sure the difference between “present perfect” and “present perfect continuous”【学习方法】 通过课本和报纸练习巩固相关的词汇和句型 【课时安排】 共两课时【学习过程】 (第一课时the 1st period)一、主体自学 A) 朗读课本P109 Lesson 3的词汇B)词汇匹配 1.kindergarten 2.chapter 3.golf 4. operator A.接线生 B. 幼儿园 C. 章节 D.高尔夫球 5.solar 6. petrol 7. impression 8.reliable A.可靠的 B.太阳的 C. 汽油 D.印象 9.racer 10.sunlight 11.essay 12.appreciate A.赛车手 B.欣赏 C.阳光 D.散文 13.so far 14. take place 15. break out 16.rely on A.爆发 B.到目前为止 C. 依靠 D. 发生 C)写出所缺的单词 1.The car paused at the gas station to fill up the p_.2.Would you like to go s_ with me this Sunday? I want to buy some pens. 3.Dont read in bright s_. Its bad for your eyes. 4.Dogs are the most r_ friends of human beings.5.These kids in the k_ are so lovely that I dont want to leave.二、阅读对话，完成相关任务。A) 快速阅读对话，完成课本P40 Ex.3 B) 细读课文，完成下面问题。 1Whats the purpose of Morie Logans designing solar cars?He meant to _ the pollution to the environment. On the other hand, using solar cars can _ natural resources like _, _ or other _. 2. Whats the main idea of the text?Its an _ about solar cars.According to the text, we know about what solar cars are, including their _ and bright _.三、当堂训练，学以致用。 完成课本P40 Ex.4（第二课时 the 2nd period）一课文复习与主体自学1 朗读课文，翻译下列短语和句子A) 1.use.for. (A1) 2.so far (A3) 3.take part in (Q4) 4.take place (Q5) 5.from northwest to southeast (A5) 6.the first few chapters (A8) 7.have a good impression of (A8) 8. persuade sb. of sth. (Q9) 9. all the time (A9) 10.thanks a lot (A10)B)1. The first question I have for you is simple.2. That means they dont use petrol, gas, or any other fuel, just the sunlight.3.People have been worried about pollution caused by fuel like petrol and gas for a long time now.4. How can you persuade them of the advantages of solar cars?5. One car we built has averaged over 40kph even in cloudy weather.二解惑和语法 A)知识点精讲 1. Where do these races take place? take place: 按意图、计划发生，事情往往是事先安排好的，还有举行、进行等意思，如上句。 happen: 普通用语，其“发生”往带有意外性和偶然性。 break out: 战争，火灾等爆发、发生。 以上短语都是不及物动词，无被动语态。 1）这次讲座将在什么时候举行？When will the lecture _? 2) 昨天他发生什么事？ What _ to him yesterday? 2. How can you persuade them of the advantages of solar cars? persuade sb. of sth. 使某人相信某事 比较： persuade sb. to do sth. 说服某人做某事 1）他无法使我相信这个事实。 He cant persuade _. 2) 她最后说服父亲戒烟。 At last she persuaded _. 3. People have been worried about pollution caused by fuels like petrol 比较：worry about 为担心 （表示动作） be worried about 在担心着 （表示状态） 1) 别为我担心。 Dont _. 2) 他妈妈在为他的安全担心着。 H