Unit 2 Improving yourself Section B Using Language（教案）-高中英语外研版（2019）选择性必修第二册.docx

《Unit 2 Improving yourself Section B Using Language（教案）-高中英语外研版（2019）选择性必修第二册.docx》由会员分享，可在线阅读，更多相关《Unit 2 Improving yourself Section B Using Language（教案）-高中英语外研版（2019）选择性必修第二册.docx（4页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit 2Section B Using Language教学设计科目：英语 课题：Section B Using Language课时：1课时教学目标与核心素养：知识目标：学生理解并掌握过去完成时被动语态的用法能力目标：学生能够熟练运用所学语法完成练习情感目标：培养学生学习语法的兴趣教学重难点教学重点：能够熟练运用过去完成时被动语态的用法教学难点：培养学生学习语法的兴趣课前准备：多媒体，黑板，粉笔教学过程：一、Pre-classGreeting学生活动： 完成活动 1 o Look at the sentences and answer the questions. Sentence(a)

2、 is from the reading passage.a At the start of the detox, over 100 students had been persuaded to stop using social media, in ANY form, for seven days.b At the start of the detox, people had persuaded over 100 students to stop using social media, in ANY form, for seven days.1 Were the students in se

3、ntence (a) persuaded before the detox started, or afterwards?2 What is the difference between sentences (a) and (b)?3 Why does the author choose to use a passive form instead of an active form?Suggested answers: The students were persuaded before the detox started. They differ in voice. The passive

4、voice is used in sentence (a), while the active voice is used in sentence (b). Maybe the author doesnt know who had persuaded students to stop using social media, or it is unnecessary to say who the persuaders were.Now look for more sentences with the past perfect passive in the reading passage, and

5、 summarise its use in your own words.过去完成时的被动语态1 .构成(1)肯定结构：主语+had been done (+其他)(2)否定结构：主语+hadnt been done (+其他).用法过去完成时的被动语态通常表示一个被动动作在过去某一时刻或某个动作之前 已经发生或完成，主语是动作的承受者。具体使用场合：(1)过去的两个动作发生的先后顺序能通过语境判断出来，先发生的被动动作 用过去完成时表示。(2)用于一些主从复合句或含特定时间状语的简单句中。He told me that the tickets had already been sold ou

6、t他告诉我票已经卖完了。The newspaper reported more than 100 people had been killed in the hurricane.报纸报 道说有一百多人在飓风中丧生。Though he had been told my telephone number many times, he still couldnt remember it.虽然已被告知我的电话号码很多次了，但他还是记不住。Several months later, most of the buildings which had been damaged in the earthquak

7、e were repaired.几个月后，大多数在地震中损坏的建筑物都得到了修复。200 cars had been produced by the end of last year.到去年年底，已经生产 了 200 辆 汽车。The fire had been put out before the firefighters arrived.消防队员到达之前，大火已 经被扑灭了。3.特殊句式(1)was the first/second/.,.time that+iin+had been done (+其他)”句型中。It was the first time that the meeting

8、 had been held in Zhengzhou.(2)在虚拟条件句中，条件从句表示对过去的情况的假设时：if+主语+hadbeen done(+其他)。If I had been invited earlier, I would have gone there.如果早点儿邀请我的话,我就 去那儿了。二、While-class学生活动：学生完成活动2。Complete Jacks blog post with the correct form of the verbs in brackets.Before I turned over a new leaf, I had always be

9、en a very lazy student. I was careless about handing in my homework, and none of my assignment deadlines 1(meet). Indeed, I would deliberately lose my homework in my incredibly messy room, so that I could put off 2(do) it! My parents soon worked out this trick, though, and one day I came home to fin

10、d that my room 3(clean), and my homework 4(put) right in the centre of a spotlessly clean desk! A present 5(leave) on the desk, too (I think Mum did that): a book called The Art of Procrastination.The author, John Perry, said that procrastination was about 6(avoid) the hardest and most important tas

11、ks. So, 7 (make) sure you do your homework, put it second or third on your to-do list, not at the top. Then put one or two really hard things you don!t want to do at the top of the list. You will procrastinate to avoid the hard stuff - by doing your homework!Suggested answers: had been met doing (Dh

12、ad been cleaned had been put had been left avoiding to make学生活动：学生完成活动3。Work in pairs. Describe the pictures using the past perfect passive.Jack started the habit of cleaning his room last week.This is what his room looked like yesterday morning.But two weeks ago, Jack*s room was like this.Suggested

13、 answer:Jack started the habit of cleaning his room last week.This is what his room looked like yesterday morning. (The floor was clean. The sheet was laid flat on the bed. All the books and clothes were placed neatly and tidily. The pictures on the wall were straight.) But two weeks ago, Jacks room

14、 had been an awful mess. His clothes had been thrown everywhere; the pictures had not been hung straight; and all the drawers had been opened. It had been a very disorderly sort of room, with books and papers lying around everywhere.三、After-class.在该剧院75年的历史中这一片段反复演了很多遍。It was a scene that in the the

15、aters 75-year history.1 .他说从来没有人领他参观过巴黎。He said that he Paris.2 .当我到达餐馆时，所有靠窗的桌子都被电话预订了。All the tables by the windows when I got to the restaurant.3 .飓风结束的时候，有多少建筑物被毁坏了？when the hurricane ended?4 .我在最后一刻赶上了火车，但所有的座位都被占了，所以我站了一路。I caught the train at the last second, but so I stood all the way.1. had been repeated many times in the theaters 75-year historyhad never been shown around2. had been booked by telephoneHow many buildings had been destroyed3. all the seats had been occupied四、Summary老师根据课堂内容，总结课上所学语法。五、完成本节课的课后练习。