人教版高中英语必修4知识点总结

人教版英语必修四知识点总结 Unit1 （一）重点单词 1. achievement n. 成就；功绩 They are proud of their children’s achievements. 他们对于孩子们的成绩感到骄傲。 Although we have made some achievements, we still have a long way to go. 虽然我们已经取得了一些成就，但是我们仍然还有很长的路要走。 Even a small success gives you a sense of achievement. 即使是小小的成功也会给你一种成就感。 知识拓展 achieve v. (凭长期努力)达到（某目标、地位、标准）；完成 He achieved his success after several years’ hard work. 经过几年的艰苦工作，他终于成功了。 I have achieved only half of what I had hoped to do. 我仅完成了我希望做到的一半。 2. connection n. 连接；关系；联系 Do you believe that there is a connection between smoking and a heart disease? 你相信吸烟与心脏病有关系吗？ The machine won’t work because of a faulty connection. 由于一个地方连接不对，机器无法运转。 He asked me many questions in connection with life in Britain. 他问了我许多与英国生活有关的问题。 His dismissal has no connection with the quality of his work. 他被解雇一事与他的工作质量无关。 知识拓展 connect v. 连接；把……联系起来；衔接 The two cities are connected by a railway. 这两个城市由铁路相连