九年英语Unit 4 Topic 2复习课件.ppt

九年英语Unit 4 Topic 2 金属 牙刷 墨水 录音机 克隆 实验 仆人 家务活 1. metal 2.toothbrush 3.ink 4.recorder 5.clone 6.experiment 7.servant 8.housework 词汇拓展 toothbrush(复数) invent(名词) luck(形容词) (副词) may(过去式) toothbrushes invention lucky luckily might 重点短语 1.被用作...... 2. 某天 3.灯泡 4.在日常生活中 5.到目前为止 6.与......相似 7.处于危险之中 8.制定法律 9.确切知道 10.对......感到惊讶 1.be used for 2.some day 3.light bulb 4.in daily life 5.so far 6.be similar to 7.in danger 8.make law 9.know for certain 10.be surprised at 重点短语 11. 为自己考虑 12. 再也不...... 13. 把......当作 14.问号 15.对......做贡献 16.查出 17.迷路 18.逃跑 19.令人吃惊的 11. think for oneself 12. no longer 13. treat as 14. question mark 15. make acontributions to(doing sth) 16. find out 17. lose one’s way 18.run away 19. to one’s surprise 重点句型 1. 我梦想有一天可以遨游太空. I wish I ___________space___________. 2. 没人确切知道, 但是大多数人认为机器人将会成为我们生活中的一部分. No one ________________, but most people think that robots will be ______our lives. 考点梳理 1.be made of / be made from/ be made by / be made in / be made into (1) The model plane __________________me. (2) The toy ___________________China. (3) Wine __________________grapes. (4) The grape ___________________wine. (5) The ruler ____________________steel. 2. invent / discover (1) We ___________a secret passage behind the wall. (2) Who _________the bulb? (3) It’s said that Columbus ____________Ameirca in 1492. 3.warn sb. (not ) to do sth. 警告某人(别) 做某事 warn sb. not to do sth. =warn sb. against doing sth. e.g. I warned him not to go out at midnight. =I warned him against going out at midnight. warn sb. of / about sth. 警告某人某事 e.g. The police warned us of / about the man .警察提醒我们要注意那个人. warn sb. +that 从句 , 警告某人...... e.g. We warned them that there was a dog. 4.be meant to do sth. 应该做某事( 指根据职责或应某人的吩咐) e.g. I think the students are meant to study hard.我认为学生就应该努力学习. 5. make a contribution to( doing) sth. 为......做贡献 He has made a contribution to his hometown. 他为他的家乡做了巨大的贡献. 6.in ...direction 按/朝......方向 e.g. Lily and Tom ran in the same direction ju