高一 人教版 新课标 必修二 第三单元 Unit3 重点单词词组解析及基础练习.docVIP

Unit 3 重点单词，词组解析 重点单词 [词条1] solve [课文原句] In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machine” to solve any difficult math- ematical problem. (Page 18) [点拨] solve在此意为“解决”。又如： ① I wonder how to solve the problem in another way. ② The government leaders have helped the local residents solve many practical difficulties. [拓展] ● solve还可意为“解答，破解”。例如： ① Jerry tried to solve the mystery that why Jim had made great progress in such a short time. ② Children are always interested in solving puzzles. ● solve的名词形式为solution，意为“解决办法，处理手段；答案，谜底”等，常和介词to连用。例如： ① There seems to be no solution to the problem. ② Could you offer a solution to the mathematical problem? [词条2] goal [课文原句] Anyhow, my goal is to provide humans with a life of high quality. (Page 18) [点拨] goal 在此意为“目标，目的”。又如： ① My goal is to become a teacher. ② Our goal is to provide the customers with the best goods. [拓展] ● goal还可意为“球门；进球得分”。例如： ① He kicked the ball into the other team’s goal. ② We scored a goal at the last minute of the game. ● goal构成的常见短语：set a goal“确立目标”；achieve / reach / attain a goal“实现目标”。例如： ① Setting a goal is very important for everyone. ② After working hard for several years, he finally achieved his goal. [词条3] arise [课文原句] Then she prepares reliable moves to use if a new situation arises. (Page 23) [点拨] arise为不及物动词，在此意为“发生，出现”。又如： ① Some new problems have arisen in this area. ② We may call the police if the need arises. [拓展] ● arise还可意为“起身，起床；（由……）引起，（因……）产生”等。例如： ① I was about to arise when the telephone rang. ② Lucy arises early every morning to do exercise. ③ Emotional or mental problems can arise from a physical cause. ● 注意区别arise，rise和raise： arise（arose, arisen）为不及物动词，书面用语，表示“起身；起因于”等意义；rise（rose, risen）也为不及物动词，一般用语，含义广泛，可以指任何一种升起动作，如“升起，上升；上涨；起身；奋起”等；raise（raised, raised）为及物动词，一般用语，意为“提升，举起；提出；筹集”等。例如： ① Difficul