Unit 3 Lesson 1 Spring Festival 重点单词讲解课件-2022-2023学年高中英语北师大版（2019）必修第一册

Unit 3 Lesson 1 vocabulary 1.occasion n. 重要的社交活动;时刻;场合 occasional adj. 偶尔的 occasionally adv. 偶尔,有时 on occasion 有时,偶尔 填词:Wedding is an occasion _ bride is the most beautiful. 填词:Tell me of an occasion _ you had to demonstrate(展示) business leadership. 填词:Although I enjoy visiting shopping centers _ occasion, I don’t need to go very often. when where on 2.congratulation n. 恭喜,祝贺(通常用复数) congratulations! 祝贺!恭喜! offer congratulations to sb on (doing) sth祝贺某人(做)某事 congratulate v. 祝贺 congratulate sb on (doing) sth. 祝贺某人(做)某事 造句:同学们都热烈地祝贺她赢得了这次比赛。 Classmates ardently congratulated her on winning this competition. Classmates offered ardent congratulations to her on winning this competition. 3.immediately adv. 立刻,马上 immediate adj. 立刻的,马上的 近义词:at once, right away, in no time, instantly 注:immediately可以做连词引导时间状语从句,意思是“一……,就……”,相当于as soon as,其他类似的副词有instantly, directly,名词短语有the moment, the minute, the second,后直接跟从句,无需任何连词。介词有on + doing/n,也可表示“一……,就……”。 3.immediately adv. 立刻,马上 造句:他一跑到终点,同学们就热情地祝贺他获得了冠军。 _ he reached the finish line, _ 造句:他一到实验室(lab),就开始进行实验(使用on)。 On arriving/On his arrival at the lab, he set out to conduct experiment. Immediately/Instantly/The moment classmates ardently congratulated him on winning the championship. 4.put up 张贴;竖起;建造;举起 put off _ put out _ put on _ put up with _ put down _ put... aside _ 推迟,延期 扑灭 穿上,上演;增加;假装 容忍,忍受 平定;镇压;记下 储存;撇开…不管 5.account n. 描述,报道 v. 解释,说明;占(一定数量或比例) accountant n. 会计 account for 对…负有责任;对…做出解释;说明…的原因;导致;(比例)占 on account of 因为 take account of... = take... into account/consideration 考虑到… on no account 绝不= in no case(放句首使用部分倒装) 5.account n. 描述,报道 v. 解释,说明;占(一定数量或比例) 造句:考虑到环保和安全,烟花爆竹在春节期间被禁止了。 Taking account of environmental protection and safety, fireworks and firecrackers are prohibited during the Spring Festival. 造句:无论遇到什么困难,我们都绝不应该屈服。 Whatever difficulties we meet, _. 造句:因为文化差异性,她很难欣赏印度美食。 On account of cultural differences, she could hardly appreciate the Indian cuisine. 填词:People still cannot account _ UFO with science so fa