Unit 2 At the airport 第2课时 语法知识及拓展（备课堂）-【上好课】2021-2022学年六年级英语下册同步备课系列（牛津上海版）

Lead in— 脑筋急转弯 Q：小咪昨晚花了整整一个晚上在历史课本上，可第二天妈妈还是骂她不用功，为什么？ A：她用历史课本当枕头睡 沪教版 英语 六年级 第二学期 A：高台跳水 Snow and Ice Knowledge 冰雪知识 Figure Skating 花样滑冰 金博洋 中国花样滑冰运动员 沪教版 英语 六年级 第二学期 一、课前回顾 单词默写： 名词 noun 形容词 adj. 1. 机场 18. 几个 2. 洛杉矶 3. 手提箱 副词 adv. 4. 丝绸 19. 以前 5. T恤衫 20. 然而 6. 航班 7. 乘客 动词 v. 8. 离开；出发 21. 装（箱） 9. 伦敦 22. 担心 10. 注释；提醒 23. 带... 到某处 11. 手推车 24. 不得不 12. 护照 13. 登机牌 14. 姓名牌 15. 美元 16. 地址 17. 清单 二、新课导入 读以下课文，完成下面表格： Mr Wang: What time does your plane leave for Los Angeles tomorrow? Grandma: At three o’clock in the afternoon. Mrs Wang: How long does it take to travel to the airport? Mr Wang: It takes about one and a half hours. Mrs Wang: What time should we arrive at the airport? Mr Wang: The plane ticket says, “All passengers must arrive at the airport two hours before the departure time.” We should arrive at the airport before one o’clock in the afternoon. Grandma: Oh no! We’ll have to stay there for two hours. Mr Wang: Don’t worry. There are plenty of shops at the airport. Mrs Wang: What time are we going to leave home tomorrow? Mr Wang: We’re going to leave home at eleven thirty in the morning. From： To: Departure Time： Arrival Time： Time to leave home: Time to arrive at the airport: 三、新课讲解 （一）现在完成时的构成 现在完成时由“助动词have/has+动词的过去分词”构成。现以动词work为例，将其肯定式、否定式、疑问式及简略答语列表如下： 肯定式 否定式 I/You have worked.He/She/It has worked.We/You/They have worked. I/You have not worked.He/She/It has not worked.We/You/They have not worked. 疑问式 简略答语 Have I/you worked?Has he/she/it worked?Have we/you/they worked? Yes, you/I have.Yes, he/she/it has.Yes, you/we/they have. No, you/I have not.No, he/she/it