Unit2 Grammar and usage 教案-2022-2023学年高中英语外研版（2019）选择性必修第二册

Unit 2 Sports culture Grammar and usage教学设计 科目：英语 课题：Grammar and usage 课时：1课时 教学目标与核心素养： 知识目标：确定被动语态在过去进行时和过去完成时的用法；学习过去进行时和过去完成时的被动语态规则； 能力目标：使用正确的时态完成相关的任务； 情感目标：在新的语境中使用过去进行时和过去完成时的被动语态。 教学重难点 教学重点：确定被动语态在过去进行时和过去完成时的用法；学习过去进行时和过去完成时的被动语态规则 教学难点：在新的语境中使用过去进行时和过去完成时的被动语态 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：让学生阅读Part A然后完成下列表格。 Six weeks ago Nicole agreed to take part in a city half-marathon for amateurs. Over the past six weeks Nicole started her training very gently on the first day, and gradually increased the distance in each training session. On the day of the city of half-marathon Nicole ran her race relaxed and confident. 教师活动：教师让学生阅读第20页的文章，并完成表格。 Passive voice in the past continuous tense …a city half-marathon for amateurs was being organized… …, even though my limits were being tested like never before. Passive voice in the past perfect tense …, I reflected on what had just been achieved. I was happy to learn that a lot of money had been raised for charity. 学生活动：指出下列句子的错误并纠正他们。 (1) The librarian said that the book has already been borrowed. has → had (2) We had been sent a copy of the certificate. had→ have (3) The classroom is being decorated when the teacher came in. is→ was (4) The steak was cooking in the pan as he walked into the kitchen. cooking → being cooked 二、While-class 学生活动：在教师的引导下，了解过去进行时和过去完成时的被动语态。 过去进行时的被动语态 1.构成 肯定式 主语+was/were being done(+其他). 否定式 主语+was/were not being done(+其他). 一般疑问式 Was/Were+主语+being done? 特殊疑问式 特殊疑问词+ was/were(+主语) + being done? Another bridge was being built over the Yangtze River then. 那时长江上正在建造另一座桥。 The plan was not being carried out well. 那个计划实施得不顺利。 Was a new library being put up in your school just then? 你们学校当时正在建一座新图书馆吗？ What was being done to protect wildlife? 为保护野生生物采取了什么措施? 2.用法： （1）表示在过去某一特定时间某事正在被做。 The road was being repaired when I got there. 我到那儿的时候，那条路正在维修。 （2）少数及物动词的过去进行时表示过去按计划、安排将要发生的动作。 Some rock music was being played by them next. 下面将由他们演奏一些摇滚音乐。