冀教版高中英語必修3《Unit 3 The Computer》教案

1、Unit3 The Computer and the Information Age-words and expressions學(xué)案學(xué)習(xí)目標(biāo)：1. Be able to read the words and expressions correctly. 2. Be able to master and use some key words and expressions.學(xué)習(xí)重點(diǎn)：1. Master the word formation 2. Learn to use some useful words and expressions. 學(xué)習(xí)過程：.Reading (A級)1. Read th

2、e words and expressions by yourself. (pay attention to the pronunciation)2. Read the words and expressions to your partners. Checking the pronunciation each other.Words and expressions (B級)1. Word formation calculator n. 計(jì)算器： _ (vt)_(意義) universe n. 宇宙 ： _ (adj)_(意義) simple adj.簡單的： _ (vt) _(意義) ope

3、rate vi.手術(shù)vt.操作：_(n.) _(意義) _(n的人)_(意義) logical adj. 合邏輯的：_(adv)_(意義) technology n. 工藝；科技：_(adj)_(意義) revolutionary adj.革命的： _(n)_(意義) intelligent adj.智能的 ：_(n)_(意義) real adj.真實(shí)的 ：_(n)_(意義) person n. 人 ：_(adj)_(意義) total adj.總的；整個(gè)的：_(adv)_(意義) apply v. 申請 ：_(n)_(意義) anyhow adv.無論如何;即使如此： _(同義詞) sign

4、 n.征兆；符號(hào) ：_(v)_(意義) appear v. 出現(xiàn)；顯得：_(n)_(意義) characteristic n. 特性；個(gè)性：_(n)_(意義)2. 識(shí)記詞匯 _ 解決；解答 _ 探索；探測；探究 _ 下載 _ 出現(xiàn)；發(fā)生 _ 人造的；假的 _病毒3. 識(shí)記詞組4. _ 從時(shí)起 _ 結(jié)果 _ 如此以至 _ 在某種程度上 _在的幫助下 _ 處理，對付 _ 監(jiān)視； 看守. Using words and expressions (C級)1. Find the word or expression for each of the following meaning. _ complet

5、e change in ways of thinking,working,etc. _ connected computer system. _ to make things easier. _ to find the answer using numbers. _ can be moved easily from place to place. _ to work out the answer to a problem. _ to travel around an area to find out about it. _ completely _ anyway _ activity of m

6、anaging money2. Complete the passage with the words below.artificial technology intelligent applications explore web reality logically My brother was very interested in computers and enjoyed writing programs of his own. He used to download information from the Internet and made good use of it. He li

7、ked to _ the World Wide _ and used the Internet to communicate with computer programmers all over the world. When he went to university he studied IT (information _) and developed a special interest in _ intelligence. After developing special _ of the computer, he hopes to design an _ robot which ca

8、n think _ and look like a human being, but in _ he has a long way to go. What is it? (A級) An old calculating machine used in China until now._ It is a new calculating machine which can solve a large number of mathematical problems._ It is built to solve some mathematical problems. But it is too big. _ It is a computer which can solve all kinds of proble