UNIT 3 CELEBRATIONS 第2课时 重点词汇的深化学习（课件PPT）-【创新方案】2024高考英语一轮复习（新教材 新高考 北师大版）

开始 1．occasion n．重要的社交活动；时刻，时候 　(单句语法填空/完成句子) ①Occasions are quite rare I have the time to spend a day with my kids. ②Mr Brown is so busy with his work that he only pays__________ (occasion) visits to his parents. when occasional ③It is my privilege to welcome you here today and present my thoughts . 我很荣幸今天在这里欢迎你们，并在这个特殊场合表达我的想法。 ④ thrown away. 在任何情况下都不能抛弃优良传统。 on this special occasion On no occasion should good traditions be [归纳法记牢] (1)on occasion(s)　　　 有时，间或，偶尔 on this/that occasion 在这种/那种场合下 on no occasion 决不，不会(用在句首时，句子用部分倒装) (2)occasional adj. 偶尔的；不经常的；特殊场合的； 应时的；应景的 occasionally adv. 有时，间或，偶尔 [名师指津]　当occasion作定语从句的先行词时，如果表示时间，意为“时刻；机会”，关系副词用when；如果表示地点，意为“场合”，关系副词用where。 2．congratulation n．恭喜，祝贺；贺词(常用复数) 　(单句语法填空/完成句子) ①His colleagues offered their (congratulate) to him on winning the first place in the competition. ②The party is a chance for friends and family to congratulate the person____ the new home. congratulations on ③During the coming-of-age ceremony, the headmaster_______________ ,reviewing the growth period that we had experienced. 在成人仪式上，校长祝贺我们进入了成年，并回顾了我们所经历的成长阶段。 congratulated us on stepping into the adulthood [归纳法记牢] (1)congratulations to sb.on sth. 为某事向某人表示祝贺 Congratulations! 祝贺你！(口语) (2)congratulate vt. 祝贺；庆祝 congratulate sb.on (doing) sth. 祝贺某人(做)某事 [名师指津]　 (1)congratulation意为“祝贺，恭贺，贺词”时常用复数形式。 (2)congratulate与celebrate都有“祝贺，庆贺”的意思，其区别在于：celebrate只能以事或物作宾语；而congratulate后面只能以“被祝贺的人”作宾语，以介词on或upon引出祝贺的原因。 3．account n．描述，叙述，报道；账户 v．说明；解释；认为 (1)take account of .../take ... into account 把……考虑在内 on account of 因为，由于 on no account 决不 give an account of 报告；叙述；说明 keep an account of 记录 (2)account for 解释；说明；(数量，比例上)占 (3)accountant