Unit 7 Teenagers should be allowed to choose their own clothes. Section A If you don’t have a driver’s license, you mustn’t drive on the road. 例句： n. (=licence) 证；证件 driver’s license=driving license We should pay attention to the electricity safety. 例句： for safety 为了安全起见 in safety 安全地；处于安全状态 the safety of... ……的安全 短语： n. 安全；安全性 拓展： safe adj.安全的 safely adv.安全地 dangerous dangerously adj.有危险的 adv.危险地 反义词：danger 危险 It’s difficult to give up smoking. The kitchen smokes all of a sudden. Could you tell me how to deal with the smoke in the room? 例句： v. 吸烟；冒烟 n.烟 反义词： full-time 全职的；全日(制) Jack seldom does part-time jobs. Lots of college students work part-time in their free time. adj.& adv.兼职（的） 例句： 拓展其他常见的合成词： English-speaking 说英语的 new-born 新出生的 hard-working 勤劳的 well-known 著名的 man-made 人造的 ◆The house with a tiny garden was sold at a low price. 例句： adj. 极小的；微小的 辨析tiny, little, small： tiny：强调特别小。 little：多指“小巧的”，带有感彩，含有喜爱、可怜或厌恶之意。 small：多指尺寸，面积，规模等的小或少。 No matter what difficulties I meet, I never cry. When he heard a cry for help, he rushed out of the office. 例句： v. & n. 哭；叫喊 例句： in the field 在田野 in the field of... 在……方面；在……领域 短语： n. 田野；场地；领域 She found a gold ring in the field by accident. He has a great success in the field of chemistry. 拓展： She gave me a hug when I was nervous before the examination. My mother hugged me after I won the first prize. n. & v. 拥抱；搂抱 give sb. a hug给某人一个拥抱 短语： 过去式：hugged 过去分词：hugged 现在分词为：hugging 例句： 短语： v. 举起；抬高 n.电梯；搭便车 lift up举起 give sb. a lift 让某人搭便车 This basket is so heavy that I can’t lift it up. She takes the lift to go up and down. Could you give me a lift after work? 短语： Cindy hurt herself badly in the accident. Mark did badly in the physics exam. The ancient building is badly in need of repair. 例句： adv. 严重地；差；非常 do badly in... 在……方面做得差 比较级：worse 最高级：worst Mr. White never regrets his decision to be a teacher. Do you have any regrets about volunteering? 例句： v. & n. 感到遗憾；懊悔 过去式：regretted 过去分词：regretted 现在分词为：regretting 辨析： regret doing sth. 对做过的事感到遗憾、后悔（已做） regret to do sth. 对要做的事感到遗憾（未做） 例句： 短语： n. 机会；可能性 (have) a chance to do sth. = ( have) a chance of doing sth. (有)做某事的机会 It’s a good chance to improve your English. There is no chance that he will change his mind. 短语： Carla educated her son to protect himself when he is alone. We need to educate children about the road safety. 例句： v. 教育；教导 educate sb. to do sth. 教育某人做某事 educate sb. about sth. 教导某人关于某事 拓展： education n. 教育 educational adj.教育的；有教育意义的 串记： Jack is good at management. He is the manager of a big company and he manages it very well. 拓 ... ...
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