Unit3 The Computer and the Information Age-words and expressions學案

⒃ characteristic n. 特性；個性：________________(n)___________________(意義)2.       識記詞匯⑴ ___________ 解決；解答  ⑵ ___________ 探索；探測；探究 ⑶ ___________ 下載⑷ ___________ 出現；發生  ⑸ ___________ 人造的；假的    ⑹ ___________病毒3.       識記詞組 ⑴ ______________ 從…時起 ⑵ _____________ 結果 ⑶ _____________ 如此…以至 ⑷ ______________ 在某種程度上 ⑸ _____________在…的幫助下 ⑹ ______________ 處理，對付   ⑺ _____________ 監視； 看守ⅲ. using words and expressions (c級)1.       find the word or expression for each of the following meaning. ⑴ ______________ complete change in ways of thinking,working,etc. ⑵ ______________ connected computer system. ⑶ ______________ to make things easier. ⑷ ______________ to find the answer using numbers. ⑸ ______________ can be moved easily from place to place. ⑹ ______________ to work out the answer to a problem. ⑺ ______________ to travel around an area to find out about it. ⑻ ______________ completely ⑼ ______________ anyway ⑽ ______________ activity of managing 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 liked 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 can think ___________ and look like a human being, but in _____________ he has a long way to go.ⅳ. what is it? (a級)① an old calculating machine used in china until now._____________② it is a new calculating machine which can solve a large number of mathematical problems._____________③ it is built to solve some mathematical problems. but it is too big. ___________④ it is a computer which can solve all kinds of problems and is used widely now._____________