新概念第一册73-74课课件.pptx

Lesson 73;本课内容;单词学习;★week n. 周 this week, last week等，前面不能加介词 the week before last 上上周 the week after next 下下周 ★suddenly 我们正通着电话，突然电话断了。 We were talking on the phone when, suddenly, the line went dead. 我突然想起我没有带钥匙。 I suddenly remembered that I didnt bring my key. ;★ smile n. v. 笑 她从来不笑 She never smiles. 她脸上露出亲切的 微笑 She had a warm smile on her face. ★ pleasantly adv. 愉快地 ? pleasant adj. 愉快的，和蔼可亲的 今天的天气令人心情愉快 It is pleasant today. 给人好感的人 a pleasant person ;★understand (understood) v. 懂，明白 ① v. 理解；懂 我不明白你的意思 I don’t understand what you mean. ② v. 明了；了解；得知 Only today have I begun to understand the political situation in Northern Ireland. 直到今天我才了解了北爱尔兰的政治局势。 这个设备如何运行 How the machine works is still not fully understood. ;★speak 请你讲慢些好吗? Would you speak more slowly? 我是威廉（电话用语） (This is) William speaking. 行动胜过言词 Actions speak louder than words speak to/with sb about sth 和某人谈某事 我会和她谈谈这个问题。 I‘ll speak to her about the matter.;★hand n. 手 raise your hand 举手 wave one‘s hand 挥手 give sb. a (big) hand 帮助某人 on the other hand 另一方面 如果有问题，请举手。 If you have any questions, please raise your hand. 当我遇到问题的时候，他总是帮助我 Whenever I meet problem, he always helps me. ;在上火车之前，他向我挥手。 Before getting on the train, he waved his hand to me. 我们无法开始生产，一方面，我们没有足够的材料，另一方面，我们现有的材料超期了。 We cannot start the manufacture. On one hand, we don’t have sufficient material, on the other hand, the material that we have is expired. ;★lose v. （使）迷路 ① v. 迷失；（使）迷路 lose one’s way 迷路 在陌生的城市很容易迷路。 It’s very easy to lose your way in a strange city. ② v. 失去；丧失 他在一起汽车交通事故中失明了。 He lost his sight in a car accident. 她由于粗心大意刚刚丢了工作。 She has just lost her job because of carelessness. ;③ v. 遗失；丢失 我们在人群中把她给丢了。 We lost her in the crowd. 我在回家的路上把钥匙给丢了，所以进不了家了。 I can’t enter my house b