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课件网) Unit1 Topic Talk 词汇 北师大版 必修一 1. senior adj. 较高的，高级的 (1)Though she is two years younger than me, she is senior _____ me in the company. (2) My brother John is two years junior _____ me. to to 【注意】senior 和 junior本身已含有比较意义，故没有比较级和最高级形式。此外，表示比较时，其后用to而不用than. junior adj. 年龄较小的，地位低的 n. 青少年；（中学或大学的）三年级学生 常见搭配：n. senior citizens 老年人 be senior to sb. 比某人年长、资历深 常见搭配：be junior to sb. 比某人年轻、资历浅 2. secondary adj. 中级的，次要的 e.g. 1) What do you think of the life in senior secondary school 你认为高中生活怎么样？ 2) Experience is what matters — age is of secondary importance. 重要的是经验———年龄是次要的。 常见搭配：senior secondary school 高中 junior secondary school 初中 3. stressful adj. 充满压力的，紧张的 stressful adj. 充满压力的，紧张的（修饰物） e.g. It was a stressful time for the team. stressed adj. 感到紧张的，焦虑的 （修饰人） e.g. Some students are stressed before a big test. (1) Teaching can be a tiring and _____(stress) job. (2) I will always feel _____(stress) before exam. stressful stressed 词源 stress n/v. 紧张、焦虑、强调 4. challenging adj. 富有挑战性的 词源 challenge n/v. 挑战；向......挑战 常见搭配：face a challenge 面临挑战 take up/accept a challenge 接受挑战 meet a challenge 迎接挑战 challenge sb. to (do) sth. 向某人挑战（做）某事 e.g. Although the game was _____， he accepted the _____ without hesitation. (challenge) ①当你面临挑战的时候，你必须坚信你能克服它，而且永不放弃。 When you _____， you must believe you can overcome it and never give up. ②他非常自信，总是准备好接受任何挑战。 He is very confident and always ready to _____． challenging challenge face a challenge take up/accept any challenge 5. differ vi. 不同，有区别 词族： differ→different(adj. 不同的)→difference(n. 区别) 常见搭配：differ in... 在......不同 differ from... 与......不同 6. previous adj. 以前的，先前的 派生词： previously (adv. 以前地) e.g. From the appearance, we can not tell the _____ between the twins, though they always have some _____ ideas. And as for this phenomenon, ideas _____ among many people. (differ different difference) difference different differ 7. schedule n. 日程表，计划表 vt. 把......安排在，预定 常见搭配(n.)：on schedule 按时 ahead of schedule(=ahead of time) 提前 behind schedule 迟于预定时间 常见搭配(v.)：be scheduled for 预定；安排 be scheduled to do sth. 被安排做某事 as scheduled 按照约定时间；如期 ①Our guests are scheduled _____ (arrive) at 7：30 in the evening. ②I do think you should finish your report _____ schedule. ①老板说这个项目必须提前完成。 The boss said that the project must be completed _____． ②展览安排在一月举行，并持续到三月份。 The exhibition _____ from January until March. to arrive on ahead of schedule is scheduled to run 8. expectation n. 期待；预料 词源 expect v. 期待；期望 常见搭配(n.)：in expectation 意料之中 have expectations of ... ...
