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课件网) 人教英语 必修第二册 必备知识 学词汇 质量评估 提能力 课时作业 知能提升 Unit 5 Words Study 1. energy n．能源；能量；精力 (1)save/use energy 节约/消耗能源 clean/new energy 清洁/新能源 (2)have the energy to do sth.有精力做某事 full of energy 精力充沛 (3)energetic adj. 精力充沛的 [即学即练] 单句语法填空/完成句子/选词填空 ①After a day of cooking and gardening, I don't have the energy _____ (wash) the floor. ②I find that doing physical exercise a couple of times a week makes me feel more (energy)． ③The boy is (如此精力充沛以至于) he can't keep still. to wash energetic so energetic that [易混辨析] ④The soldiers took the prisoners away by . ⑤Electricity gives us and makes machines work. ⑥He uses all his to lift the heavy box. ⑦His grandfather is 70 years old but still full of . force power strength energy 2. soul n. 灵魂；心灵 with heart and soul热心地，全心全意地 put one's heart/soul into sth.全神贯注地做某事 the life and soul中心人物；活跃分子；骨干 have no soul没有生气；没有人性 poor soul可怜的人 [即学即练] 单句语法填空/单句写作 ①Hans was reading the novel heart and soul. ②Lily is life and soul of the dance club. ③如果你全神贯注于你正在做的事，你就会成功。 _____ the If you put your heart/soul in what you are doing, you will succeed. with 3. opportunity n. 机会；时机 have an opportunity to do sth.有做……的机会 take/seize/use an opportunity把握住/抓住/利用机会 ①He had as yet no opportunity to relate the incident to them.他一直还没有机会把这件事讲给他们听。 ②I'd like to take this opportunity to thank my teachers for their support.我谨借此机会感谢老师们的支持。 [即学即练] 单句语法填空/完成句子 ①We are delighted to have an opportunity (spend) some time in that country. ②He got well prepared for the job interview, for he couldn't risk losing __ good opportunity. ③Make use of every opportunity (practice) Chinese, because the more you use Chinese, the better you will learn it. to spend a to practice 4. perform vi. & vt.表演；履行；执行 (1)perform well/badly表现或运转好/差 perform a(n)．..role in在……中起……作用 perform an operation做手术 perform one's duty/promise尽责任/履行承诺 (2)performance n．表演；演技；表现 give performances/a performance (to...) (给……)表演或演奏 put on performances/a performance表演；演出 (3)performer n．执行者；表演者；演员 [即学即练] 单句语法填空/单句写作 ①It is said that he will give a (perform) in our city next month. ②The (perform) was praised at the end of the play. ③据报道，这位歌手上周末进行了一场精彩的演出。 _____ performance performer It is reported that the singer gave/put on a wonderful performance last weekend. 5.enable vt.使能够；使可能 (1)enable sb.to do sth.使某人能够做某事 (2)able adj.有能力的，能干的 be able to do sth.有能力做某事 (3)unable adj.不会的，不能的 (4)ability n．能力；才能 (5)disability n．无能；残疾；无资格；不利条件 [即学即练] 单句语法填空/完成句子 ①Our parents send us to school so as to enable us (obtain) knowledge ... ...
