【精选】必修2 Unit3 Computers using language 学案及答案.doc

Unit3 Computers 第四课时 Using language 预习导学.英汉互译 1. mouse ______ 2. central processing unit ______ 3. main board _______ 4.display ________ 5. speaker ________ 6. printer ________ 7.scanner _______8.共同的_____9.结果___10.处理，对付_____11.毕竟_______ 12.在某种程度___ 13.看守，监视_ 14.在某人帮助___that, like an elephant, I never forget anything I _______ 4. Anyhow, my goal is ______humans _____a life of high quality. 三．交际用语 I think/don’t think that ---- Let ’s make a decision. Let’s decide------ I believe that---- The advantage/disadvantage is--- I agree/ don’t agree---because--- Give me your reasons. What makes you think so? First---Second--- I think---because (of)--- 四．语法 have/has been done 五．选填空 intelligent, allow, coach, create, goal, compete, encourage, determine, signal, strike 1. He was _______ by the heroes. 2. We should make good use of our_______ 3. These young men _____ for the gold medal. 4. An idea suddenly ________ me. 5. We have _______ a new building. 6. He is ________ to go abroad. 7. We have a common _______. 8. He is _______ ten dollars a month for his pocket money. 9. A red light is usually a _______ of danger. 10.He is our chief _______ in football. 实战演练单项选择1. Let’s hold a party to_____ your birthday and at the same time _____ you on your passing the driving test. A. congratulate; celebrate B. celebrate; celebrate C. celebrate; congratulate D. congratulate; congratulate 2. It seems difficult to____?hurt from injure in meaning. A．judge? ?B．tell? C．divide? ??D．separate 3. During the football match, he hurt his arm as well as his leg. A. break B. breaks C. breaking D. broke 4. He goes to the gymnasium for physical training _________ day. A. every each B. every one C. each other D. every other 5.---Susan, you will come and watch TV, won’t you? ?---____．I prefer reading to ____television． ?A. No; watch? ? B. No; watching? C. Yes, watch?? D. Yes; watching 6.—So can I