ImageVerifierCode 换一换
格式:DOC , 页数:6 ,大小:88.50KB ,
资源ID:221188      下载积分:1 金币
快捷下载
登录下载
邮箱/手机:
温馨提示:
快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。 如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.ketangku.com/wenku/file-221188-down.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(2020年高中英语 Unit 3 Grammar and usage教案 牛津译林版选择性必修第二册.doc)为本站会员(高****)主动上传,免费在线备课命题出卷组卷网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知免费在线备课命题出卷组卷网(发送邮件至service@ketangku.com或直接QQ联系客服),我们立即给予删除!

2020年高中英语 Unit 3 Grammar and usage教案 牛津译林版选择性必修第二册.doc

1、Unit 3 Fit for lifeGrammar and usage: Present perfect continuous tenseu内容分析:本板块围绕单元话题,首先通过一位佩戴机械手的残疾女孩的自述,要求学生在语篇中观察现在完成进行时的基本构成,并自主探究、归纳现在完成进行时的一般规则;随后通过句子、语篇两个层面的练习巩固所学,让学生深化理解现在完成进行时的含义和用法;最后组织学生运用所学,以角色扮演的方式运用目标语法进行采访对话,使语法知识的运用和话题相结合,实现“形式意义使用”三者的统一。u教学目标:By the end of this section, students wi

2、ll be able to:1. identify the verb form of the present perfect continuous tense;2. work out the general rules of the present perfect continuous tense;3. use the right tenses to finish related tasks;4. apply the present perfect continuous tense in new contexts.u教学重难点:1.To apply the rules correctly an

3、d properly;2.Develop the thinking ability by analyzing and summarizing the grammar rules.u教学过程:Step 1 Lead inT asks the Ss to read the personal account given by a girl who is equipped with a robotic hand and fill in the following table.Before having the new robotic handThe girl began to 1. _ after l

4、osing her right hand in a car accident two years ago.The old artificial hand could not help her because 2. _With the new robotic handThe girl can 3. _ and hold on to small things.The new robotic hand is capable of 4. _The new robotic hand looks very lifelike with 5. _Over the past three monthsThe gi

5、rl has rediscovered old hobbies.The girl has become more 6. _Possible answer1. withdraw into herself2. it didnt feel like part of her3. move her individual fingers4. feeling varying degrees of pressure5. special rubber used on the outside6. confident and outgoingUseful expressionsbe equipped with 装备

6、有,配备有withdraw into oneself 离群索居lead a normal life 过正常的生活hold on to 抓住不放;握住;控制More amazingly 更加令人惊异的是be capable of doing sth.有能力做某事be grateful for . 因.而感激open up new possibilities开启新的可能性Step 2 Exploring the rules T asks Ss go through the personal account again and fill in the box in part A on page 34

7、.AnswerScientists have been making great progress in robotic technology in recent years, .Over the past three months I have been testing out the limits of what I can do with my new hand, .I have been cooking for my family again since I got my new hand.【设计意图:老师一开始通过分享一个装有义肢的女孩的生活故事,设置填空练习让学生在具体的情境中提前

8、感知本节课的语法知识。很自然地引入本堂课的语法内容,同时带入了话题,也为本堂课的终极任务做好了铺垫。】Step 3 Working out the rules Have students finish “Working out the rules” on page 34.Answer1) the present 2) has/have been doingHave students go through “Grammar notes” on page 99. Give explanations if necessary.Practice:1. Since last month, George,

9、 along with some of his former classmates, _ (desire) to have a 20-year gathering during this summer holiday.2. The number of visitors _ (rise) steadily since the reopening, despite a sharp decline compared to normal years.3. A recent study has found that the number of smokers _ (increase) sharply o

10、ver the past five years.4. We _ (try) to make our environment more beautiful since the time humankind started gardening.5. Today I _ (photograph) a crocodile swimming close to our boat, the Kimberley Quest, all day.6. Mr. Smith _ (overwork) these days. I think he should take a holiday before he burn

11、s out.7. Since arriving in space, the WISE telescope _ (circle) the Earth, held by gravity in a polar orbit (this means it crosses close to the north and south poles with each lap(一圈).8. Excuse me, Madam. Ellen, a journalist from the Daily Mail _ (phone) all day. Could you speak to him now?Possible

12、answer1. has been desiring 2. has been rising 3. has been increasing 4. have been trying 5. have been photographing 6. has been overworking 7. has been circling 8. has been phoning Have students finish B1 on page 35.Answer1. have been reflecting 2. have been waiting 3. has been writing 4. has been m

13、aking 5. have been doingHave students finish B2 on page 35 and answer the following questions. Answer1) has been estimated 2) have been hoping for 3) have been developing4) have only served 5) have been doingT has Ss read the life story again and answer the following questions.(1)What were some of t

14、he earliest artificial limbs like?(2)What can robotic limbs do?(3)Why did David Jones say they would not take out a patent on the technology of robotic limbs?Possible answer(1)They were made of wood and leather, and served only basic functions.(2)They come closer to real human limbs and can perform

15、much more complex tasks. They can even be controlled directly by the brain and feed sensory information back into it.(3)Because they hoped that more and more people in need of robotic limbs would be equipped with the limbs and enjoy a higher quality of life.【设计意图:培养学生的语篇意识,精读原文,理解文本内容,通过练习观察并体会过去完成时

16、在语境中的用法。粗略理解过去完成时的概念以及它的谓语结构,并借鉴课本后面的语法笔记,对学生观察、探究、理解该语法知识点有一定的帮助。】Step 4 Applying the rules 1. T asks the Ss to write a short summary of the article in B2 using the present perfect continuous tense.Possible answerOver the last few years, scientists have been developing new kinds of artificial limbs

17、 to replace the traditional ones, some of which only served basic functions. People who have been hoping for better-quality artificial limbs will hopefully be equipped with robotic limbs which can perform much more complex tasks and come closer to real human limbs. Besides, one of the scientists who

18、 have been doing everything to advance the technology of robotic limbs said they would not take out a patent on it, hoping more people in need of them will enjoy a higher quality of life.【设计意图:这个步骤是这堂课的核心部分,将语法知识和语境相结合,在语境中学习语法知识。学生通过更正句子中的错误时态,进一步理解和把握了现在完成进行时的概念以及谓语结构。通过自主学习、自主探究和合作学习的方式,了解这一语法知识在

19、英语语言中的运用,让学生在语言实践中去探索现在完成进行时这一时态,通过句子、语篇两个层面的巩固练习,内化新知,从而能够准确、恰当、得体地使用目标语法。】Step 5 Topic talking and sharingT asks the Ss to have an interview with David Jones about the research his team has been doing. In pairs, role-play the interview using the present perfect continuous tense. The beginning has

20、been given.Student: What have you been doing, Dr Jones?David Jones: We have been developing .Possible answerStudent: What have you been doing, Dr Jones?David Jones: We have been developing even better robotic limbs than those available at the moment.Student: Is it difficult to develop the new roboti

21、c technology?David Jones: Yes. Our team of scientists have been devoting most of their time to the project and we have been doing everything we can to advance this technology.Student: Thats great! Why is this technology important to your personally?David Jones: Because my goal is to equip as many pe

22、ople as possible who need robotic limbs, and help them enjoy a higher quality of life. For these reasons, we will not take out a patent on the technology, so it will be available to anyone who needs it. We have been spreading the news about our technology all over the world.【设计意图:学生结合语法知识,进一步巩固本节课的核

23、心知识,将现在完成进行时的用法融入到真实语言中,鼓励学生学习理解、应用实践、迁移创新,达到学以致用的目的。不仅培养培养学生的批判性思维能力,而且帮助学生提升语言表达能力,为写作打好语言基础。】Step 6 Homework1. Search the information online and write an inspiring life story of a person with disability.2. Complete part C of the workbook on page 70.Possible answer1. have been reading 2. have been thinking/ am thinking 3. is learning 4. have written5. has been taking 6. have been working 7. has been raining 8. Have; been waiting【设计意图:强化知识运用。】- 6 -

网站客服QQ:123456
免费在线备课命题出卷组卷网版权所有
经营许可证编号:京ICP备12026657号-3