UNIT 2 02知识探究区—SectionⅡ　Using language（课件）-2022-2023学年新教材高一英语必修第二册【正禾一本通】同步课堂高效讲义（外研版2019）

英语必修第二册（外研） Unit 2　Exploring English Unit2 Let’s celebrate ! ——02 知识探究区 Section Ⅱ　Using language request fancy guy wave indicate attract competition formal host be dressed as put up depend on extend an invitation accept an invitation if necessary to smoke is requested At the request of (should) go over our lessons attraction attractive attracted the coach's attention Attracted by the scenery competitors competitive competition competed with/against for can must may/might may/might must may/might can't could mustn't Must couldn't see clearly may/might be May/Can/Could I leave must have an examination you can/may May/Can/Could I ask must he play the piano could speak May you be lucky may have bought the dictionary may as well throw it away 课下限时巩固练（五） Task 1　填写下列空白并记牢 Ⅰ.重点单词 1． 　　　　　 n．请求，要求 2． adj.花哨的，别致的 3． n．(尤指青年)男子 4． v．挥手，招手 Ⅱ.派生单词 1． v．表明，显示→indication n．显示；表明；标示；象征 2． v．吸引，引起……的兴趣→attractive adj.吸引人的；有魅力的→attraction n．吸引力；有吸引力的事 3． n．比赛，竞赛→compete vi.比赛，竞争→competitive adj.竞争的→competitor n．竞争者，对手 4． adj.正式的→informal adj.非正式的 5． n．东道主，主人→hostess n．女主人 Ⅲ.核心短语 1． 　 　　　 打扮成…… 2． 张贴；挂起 3． 取决于；依赖 4． 发出邀请 5． 接受邀请 6． 如果有必要的话 Task 2　语言点突破 1．request n．& vt.请求，要求 (1)request sb.to do sth.　 要求某人做某事 request sth.of/from sb. (正式或礼貌地)向某人 请求或要求某物 request that...(should) do sth. 请求…… It is requested that...(should) do sth. 据要求…… (2)make a request for sth./that... 请求；要求…… at sb.'s request＝at the request of sb. 应某人的请求/要求 [佳句诵读]①All I request of/from you is that you (should) be punctual. (我只要求你准时。) ②All of us made a request that the problem (should) be discussed at the meeting. (我们都要求在会议上讨论这个问题。)