Unit 2 Be sporty, be healthy Grammar and usage 导学案-2023-2024学年高中英语牛津译林版（2020）必修第二册

B2U2　Grammar and usage 学案 重点词汇诠释 1 announce vt.宣布，宣告（决定、计划等）；（尤指通过广播）通知 (1)announce sth. to sb.＝announce to sb.sth. 向某人宣布某事 It's announced that... 据宣布……(It为形式主语，真正的主语为that引导的主语从句) (2)announcement n. [U]宣布；[C]通告，(一项)公告 make an announcement 发表公告 (3)announcer n. [C]播音员，广播员 ❶The teacher announced to us the result of the experiment at the end of the class.在下课的时候，老师向我们宣布了实验结果。 ❷We are pleased to announce that all five candidates are successful. 我们高兴地宣布，五位候选人全部当选了。 ❸It has been officially announced that he will pay a second visit to China soon. 官方消息称，他不久将再次来中国访问。 单句语法填空/完成句子 ①In an official statement last year, she formally ________ (announce) her resignation (辞职). ②We were eager to hear the ________ (announce) of the winners of the race. ③It is wise to announce the news ________ the public. ④________________ (据宣告称) the groups had agreed to a ceasefire. ⑤I promise I'll ________________ (发表声明) when I find a new job. 2 update vt.使现代化；更新；向……提供最新信息　n．最新消息，快讯 update my MicroBlog 更新我的微博 update sb.(on sth.) 向某人提供(某事物的)最新信息 ❶We must update our packaging in order to attract more young customers.为了吸引更多的年轻消费者，我们必须更新产品的包装。 ❷With one easy click you can update, scan and repair your computer. 只要轻松一击，你就可以更新、扫描和修复您的计算机。 ❸We'll update you on the day's top news stories. 我们将为您提供当天的头条新闻。 ❹The report provides a brief update on the progress of the project. 这份报告对项目的最新进展作了简要汇报。 单句语法填空/完成句子 ①Our Baggage Resolution staff will make every effort to call you once a day to keep you ________ (update) on our progress. ②It's important for the figures to ________ (update) regularly. ③据说到目前为止所有的数据都已经更新了。 It is said that all the data ________________________ up to now. ④请给我们介绍一下仍然困在洪水灾区的人们的最新情况。 Please ________________________ who are still stuck in the flood-hit areas. 3 in response to对……作出反应；作为对……的回复 (1)response n. 回复；反应 (2)respond vi. 回答，回应；作出反应 respond to sb./sth. (with sth.) (用某事)来回答/回应某人/某事 ❶The technology was developed in response to customer demand. 该技术是为满足客户需求而开发的。 ❷