Unit 1 The mass media Grammar and Usage & Integrated Skills 教案-2023-2024学年高中英语牛津译林版（2020）选择性必修第二册

Unit 1 Food Matters Grammar and Usage & Integrated Skills 教学设计 教学目标与核心素养： 知识目标：理解并掌握过去完成时的用法； 能力目标：掌握过去完成时的规则； 情感目标：掌握过去完成时的意义和用法，并能运用过去完成时完成写作。 教学重难点 教学重点：理解并掌握过去完成时的用法 教学难点：掌握过去完成时的意义和用法，并能运用过去完成时完成写作 课前准备：多媒体，黑板，粉笔 教学过程： 一、Pre-class 1. Greeting 2. Leading-in 教师活动：阅读第6页文章，完成下面表格。 ... by then he had learned very little English. ... by the age of 25, he had become a publisher. He used the same business strategy he had employed ... 学生活动：阅读并思考下列问题。 1) When and where was Joseph Pulitzer born? Joseph Pulitzer was born on April 10, 1847, in Hungary. 2) When did Joseph Pulitzer found the newspaper the St Louis Post-Dispatch? In 1878. 3) In 1892, what did he offer Columbia University money to start? He offered Columbia University money to start a school of journalism. 4) When were the first Pulitzer Prizes awarded? Six years after Joseph Pulitzer's death. 二、While-class 学生活动：在教师的引导下，总结过去完成时的规则。 1.过去完成时的构成及用法 （1）构成：had +过去分词 （2）用法： ①表示在过去某一时刻或某个动作之前已经发生或完成的动作或存在的状态。表示的时间是“过去的过去”，这个过去的时刻常用由until，before，by，when 等引导的短语或时间状语从句来表示，也可以通过一个表示过去的动作或上下文来表示。 The student completed this experiment to make come true what Professor Joseph had said. 为了使约瑟夫教授所说的成为现实，这个学生完成了这个实验。 By the end of the day we had sold over 2,000 tickets. 一天下来我们卖出了2000多张票。 She had learnt about 500 English words before she went to junior middle school. 在上初中之前，她已经学了大约500个英语单词。 ②表示过去某一时刻之前发生的动作或存在的状态一直持续到这一过去时刻，并可能继续下去，常同由for或since引导的表示一段时间的短语或从句连用。 I had been at the bus stop for 30 minutes when a bus finally came. 我在公交车站等了30分钟，公交车终于来了。 She said she had made great progress since she came here. 她说自从来到这儿，她已经取得了很大的进步。 ③want，hope，mean，plan，intend等动词的过去完成时可以用来表示过去未曾实现的想法、希望、打算或意图，意为“本来……”。 I had hoped to be back last night, but I didn't catch the train. 我本希望昨晚回来的，但我没赶上火车。 They had wanted to help but couldn't get there in time. 他们本来想要去帮忙，但未能及时赶到那里。 （3）常用过去完成时的固定句型： ①在“hardly ... when..”或“no sooner ... than...”句型中，主句用过去完成时，从句用一般过去时。 I had no sooner arrived home than it began to rain. (= No sooner had I arrived home t