Chapter 2 Computers      ReadingWhat do we use them to do?the monitorthe keyboardthe floppy disk and the CD-OMthe mousethe speakersthe main unitwe useThe monitor shows words and pictures.You use the keyboard for typing in information.The floppy disk and the CD-OM store information.The mouse helps you to control the computer.We can hear the sound from the speakers.The main unit contains all the computer’s electronics.We put disks into the drives in the main unit.Le..

Chapter 2 【本讲教育信息】 一. 教学内容： Chapter 2 Computer Reading 2 （一）课文语言知识讲解 （二）课后练习题答案 ? 二. 本周知识总结与归纳： （一）课文语言知识讲解 1. be unaware of没注意到 ? be aware of 注意到 ? There may also be tiny, hidden computers in your home that you are unaware of. ＝There may also be tiny hidden computers in your home that you don’t know about. 2. depend on 依靠，依赖 ? So maybe you depend on computers more than you realize. ＝So maybe you need/relay on..

Chapter 2 【本讲教育信息】 一. 教学内容： Chapter 2 Computer Language and writing ? 本讲主要内容 （一）本章语法知识讲解：形容词比较级和最高级 （二）课后写作练习题答案 ? 知识总结与归纳 （一）本章语法知识讲解 ??? 形容词比较级和最高级 as + 形容词或副词原级 + as 1）在否定句或疑问句中可用so… as. He cannot run so/as fast as you. 2）当as… as 中间有名词时采用以下格式。 as +形容词+ a +单数名词 as + many/much +名词 This is as good an example as the other is. I can carry as much paper ..

Chapter 2 Reading 2 【模拟试题】（答题时间：30分钟） 一、完形填空 The computer is fast, and never makes a mistake, while people are too slow and full of mistakes sometimes. That’s what people often say when ??1? ?talk about computers. For over a quarter of a century, scientists have been ??2?? ?better and better computers. Now computers can ??3?? ?a lot of everyday jobs wonderfully. It is widely used in factories, hospitals, post offices and airports. A computer can report, decide and contr..

Chapter 2 Language and Writing 【模拟试题】 一、写出以下各形容词的比较级和最高级 1. nice ______________________? ????????? 2. fat ____________________ 3. slow _____________________ ???????? 4. dry ____________________ 5. happy ____________________? ??????? 6. wet ____________________ 7. much ____________________? ??????? 8. ill _____________________ 9. little _____________________? ???????? 10. bad ___________________ 11. thin ______________________ ??????? 12. far _________________..