人教版英语必修二UNIT3Language_points剖析.ppt

analyse vt. 分析; 研究 analogy n. 相似; 类似 analysis n. 分析; 研究 analyst n. 分析家 analytic adj. 分析的; 分解的 3. artificial adj. 人工的, 人造的 artificial flowers/limbs/pearls 假花/假肢/假珍珠 artificial intelligence 人工智能 4. solve vt. 解决，解答 solution n. 解决方法 5.from…on…用法 From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和脑容量方面迅速成长。 From now on, we should pay more attention to protecting the environment. 从现在起，我们应该更加注意保护环境。 5. totally adv. 整个地; 完全地 totally blind 全盲 total adj. 完全的; 整个的 total silence 寂静无声 in total 总共 so…that…如此…以致于 他是一位好医生，大家都尊敬并爱戴他。 He was so good a doctor that everyone loves and respects him. He was such a good doctor that everyone loves and respects him. goal目标；球门；(进球得分) achieve one’s goal set one’s goal keep goal score a goal kick/get a goal signal 的用法 The policeman signaled the girl to stop his car. 警察向那个女孩发出信号让她停车。 A red light is a signal of danger. 红灯是危险的信号。 (v.)signal sb to do sth 向某人发出做某事的信号 type的用法 They had developed a new type of program just before the competition. 他们恰好在比赛前设计了一种新程序。 She could type a letter of this type and type it quickly. 她能打出这种类型的信，而且打的很快。 arise—arose—arisen出现,发生 arise 发生；出现（尤其指问题和困境） raise 举起；提高；饲养(raised; raised) rise 日,月的升起；河水，价格的上涨 (rose--risen) Help的用法 The boy usually helps his friends to study English. The boy usually helps his friends with English. With the help of the boy, Tom can improve his English soom. With the boy’help, Tom can improve his English soom. Deal with的用法 How shall we deal with the problem? What shall we do with the problem? 我们该怎么处理这个问题呢？ Watch over的用法 It’s my duty to watch over the child. 照看儿童是我的责任。 Mother is watching over her child’s study. 妈妈正在监督孩子的学习。 When travelling, do not forget to watch out for the thief. 外出旅行，要注意小偷。 * * * * 人教课标 高一 必修 2 Unit 3 1. calculate v. work (sth.) out by using numbers e.g. calculate the cost of sth. calculator n. 让我们一起回忆一下以or结尾的词吧： visitor, survivor, competitor,