登陆21世纪教育 助您教考全无忧 Chapter 4 Computer technology 导学案 学习目标 (1)学生理解日常生活中的家用电器，交通工具以及医学器械都使用到计算机。（2）学生了解计算机技术的相关知识。（3）学生学习新的词汇。 技能目标：（1）用英语解释词汇和短语。(2)能够熟练的说出计算机术语。 过程与方法 1. 通过查找资料、有目标和有质量的预习和泛读的形式让学生快速的浏览全文，让学生了解计算机在哪些方面发挥作用。 2. 通过课文，掌握计算机的基本术语。 情感，态度与价值观 让学生理解计算机对于人类的重要性。 要求：学生掌握新课单词表中单词的读法，拼写，词性和词义（以下简称单词的四会要求）； 2. 学生通过查字典掌握单词表中的相关拓展内容。 一、尝试自学（自学课本P45的内容） 1. Listen to the record of reading text on the disk, and read the text frequently 2. Complete the following pre-learning exercises: (1) Find the meanings of the following words and phrases on P45. type _____; control _____; hide _____; tiny _____; realize _____; rarely _____; operate_____; judge_____; raise_____; order_____; hardly ever_____; be unaware of_____; dependent on_____; for the time being_____; raises interesting questions_____. (2) 翻译You never seem to be short of pocket money, Lo.：_____ _____. 理解“seem”的意思。接着翻译She doesn’t seem to be well today. What’s wrong with her ：_____ _____. (3) 翻译 You use the keyboard for typing in information. _____ _____.理解此句中“用 ……做……”的表达方式，想想还有其它的表达方式没有？试着用其它方式表达上面那个句子_____ _____. 试着翻译：这间房用来储存货物。（两种）A _____ _____. B_____. (4) The mouse helps you control the computer. 理解“帮助…… 来做……”的表达方式。 尝试翻译“我经常帮妈妈做家务事”_____. (5) You hardly ever saw computers. 理解 hardly ever 的意思：_____.想想 hardly ever 可以转换成什么？ _____/_____ 那么上面的句子也可以转换成：_____/ _____. (6) 理解句子You are more dependent on computers than you realize. (7) 理解句子 More importantly, they can operate railways and fly planes and spaceships. (8) 翻译 They may be better at doing their jobs than doctors judges and teachers. 注意理解黑体字部分，想想黑体字部分的来源。 （二）巩固与应用 1、完成句子 ( 每题1.5分， 15%) 1. 更重要的是，他能帮你做饭。 _____ _____，he can help you to cook rice. 2. 根据Sam 所说的，他们是来自北京大学的学生。 _____ _____ what Sam said, they are students from Beijing University. 3. 我们能够使我们的生活更加美好。 We are able to make our _____ _____. 4. 在我看来，我们可以通过阅读更多的英语书来提高我们的英语。 In _____ _____，we can improve our English by reading more English books. 2、单项选择（每题一分，15%） ( ) 1. _____ these reasons, you should finish this task on time. A. For B. To C. About D. Since ( ) 2. --Can you find the answer _____ the question --Yes, it’s too easy. A. to B. for C. with D. of ( ) 3. Many people are unaware _____ the danger of polluting our environment. A. about B. of C. with D. to ( ) 4. He is _____ than you. A. thin B. thinner C. the thinner D. more thin ( ) 5. Beijing may be _____ city in China. A. the famous B. famous C. the most famous D. ... ...
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