Learning about Language设计意图

The Present Perfect Passive Voice教学设计

一、Analysis of the teaching materials教材分析

本节课的授课内容为现在完成时被动语态的学习及其应用。对于该内容学生半知半解，加上语法容易让人觉得枯燥，学生对此内容有排斥畏难心理。所以教学中将语法知识的传授和语言基本技能的学习结合到一起，注重学习语法与语言的运用。采用任务型教学法、情景教学法和小组合作探究学习法，让学生亲身去感知、领悟知识和运用知识，从而扩大课堂的语言输入量及学生的语言输出量，使其内容更加丰富，降低了语法学习的难度，同时也使语言学习和运用语言的过程成为一种栩栩如生的互动体验，提高了学习效率。

二、Analysis of the students学情分析

授课对象为高一级的学生，大部分学生的基础知识仍然较为薄弱，运用英语进行交际活动的能力较差，主动学习的动力不够.只有少数学生的基础较好，能主动配合老师。所以只有通过设计使他们感兴趣的活动，利用图片，因材施教，让学生明白所学语言知识的实用性，这样才能激发学生学习的积极性，并在师生互动、生生互动中实现教学任务和目标。

三、Teaching aims

1. Language knowledge: know the structure of the Present Perfect Passive Voice and know the usage of the Present Perfect Passive Voice.

2. Language skills: use the Present Perfect Passive Voice in context correctly and properly. 3. Emotional cultivation: become interested in grammar learning and try to use them freely and cooperate with other group members to complete task together 4. Learning strategies: draw a conclusion by observing several examples. 四. 教学重点及难点

1. Teaching key points: Get the students to have a better understanding of the structures and the usage of the Present Perfect Passive Voice. 2. Teaching difficult points: Enable the students to learn how to use the Present Perfect Passive Voice correctly. 五．Teaching methods (教学方法) 1. Teaching methods: Task-based Language Teaching Approach, Situational Method. 2. Cooperative Learning Methods; Autonomous Learning Methods; Task-based Language Learning Method. 六.Teaching procedures & ways教学过程与方式 (1) Presentation（the structure of the present perfect passive voice ）

(2) Practice ( doing exercises together ) (3) Production ( finish the homework individually）

七.板书设计

现在完成时被动语态的基本结构：have/has been done

八.教学过程

Step1

Lead in 1.展示图片1并要求学生看图说出小明在做什么，然后切换至图片2提问学生两个小时后小明又在做什么并对两小时前的动作进行描述。

Picture 1:Xiao Ming is doing his homework.

Picture 2:

Two hours later, Xiao Ming is watching the TV and Xiao Ming has finished his homework 2. 让学生把句子Xiao Ming has finished his homework改写为以homework为主语的句子：The homework has been finished by Xiao Ming.

3. 引导学生观察两个句子谓语动词的结构的不同点，从而引入现在完成时的被动语态的用法，并思考现在完成时适用于什么情况, 由此引出本节课的重点

Step2 Analysis

1.复习被动语态的应用：

a.不知道或没有必要说明的动作的执行者是谁。b.强调动作的承受者，而不是发出者。

2. 讲解现在完成时的被动语态的概念：a.说话时已经完成的动作或出现的结果。b.主语是行为动作的承受者,表示“……已经被……”。

Step1和

Step2的设计意图：由图片吸引学生的兴趣，引出新内容，循序渐进，衔接自然；在老师的指引下，让学生自己发现和总结语法结构，培养学生分析问题，归纳问题的能力，也加深了学生对语法结构的印象。

Step3 Practice

1. Presentation展示图片

2. Have a try 学生观察图片，在老师的引导下，用提供的单词、短语和语法结构描述图片

如:（1）The buildings, destroy, in the earthquake

The buildings have been destroyed in the earthquake.

（2）the shared bikes, use, in some big cities The shared bikes have been used in some big cities. (3)

A new bridge, build, in our city

A new bridge has been built in our city.

(4)

many trees , plant, in the desert

Many trees have been planted in the desert. 全班齐读这些描述图片的句子，加深语法结构的印象。

设计意图：语法知识和语言的基本技能相结合，让学生在不断的操练中就把语法结构掌握，化为已有，避免了填鸭式的教学。小组竞赛的形式能充分调动学生学习和参加课堂活动的积极性。

Step4 The Patterns and the usages

1.The usages: 现在完成时被动语态的肯定式: have/has + been + done 现在完成时被动语态的否定式: have/has + not + been + done

现在完成时被动语态的一般疑问句: have/has + the subject + been +done? 现在完成时被动语态的特殊疑问句: 疑问词 +have/has +been +done? 2.The usages: A.现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成的影响或后果,常与already, yet, just, never, recently, so far, before, up to now, ever, since then,等词连用。

eg. The work has already been completed. B.表示一个被动的动作或状态开始于过去,持续到现在,并可能持续下去,常与for 或since引导的时间状语连用或用How long...?句型中。

eg. My car has been repaired for two days. The house has been painted since the family moved out.

C.用在条件状语从句中，表示将来某时已经完成的动作.

eg. We will start as soon as the work has been finished.

即学即练

1. The important problem _________________ (discuss) for nearly two weeks.

2. How long has the machine_________ (use)?

注意：

1.只有及物动词才有被动语态,不及物动词(词组没有被动语态。例如: happen, take place, die, appear, disappear, fail, remain, lie, last, sit, stand, break out, come true, belong to等。

What _____________(happen) to your brother?

2.许多不及物动词加介词或副词构成的动词短语，相当于及物

动词，也可以有被动语态。但动词短语是一个不可分割的整体，变为被动语态时,不可丢掉构成短语的介词或副词。

The child ______________ (take) good care of by his grandma all these years. A notice ___________(put) up on the wall. 3. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思, 则需改换动词或时态。

My brother has had(不能用has bought) this bike for

almost four years. How long has this book been bought?

(

) How long ago was this book bought?

(

)

【高考链接】完成句子。

1.(2016·天津高考) The dictionary is out of date: many words

_________________(add) to the language since it was published. 这本词典过时了。自从它发行以来，许多词已经被添加到语言中。

2. (2015·天津高考)Despite the previous rounds of talks, no agreement _______________ (reach) so far by the two sides.

虽然经过了先前几轮的谈判,但是到目前为止,双方没有达成共识。

3. (2014·天津高考)We won’t start the work until all the preparations _________________ (make). 我们在所有的准备做好之后才开始工作。

4. (2013•北京高考)

Shakespeare’s play Hamlet ________________

(make) into at least ten different films over the past years.

莎士比亚的戏剧《哈姆雷特》在过去几年里被制作成了至少十部不同的电影。

设计意图：通过讲解现在完成时的被动语态的用法，让学生掌握它的用法及能够灵活运用，并用相关的高考题目来检验学生的掌握程度。

Step5 Exercise 1.在学生熟悉了这个语法结构之后，趁热打铁，让学生分析句子成分和主动语态与被动语态的相互转化等。

We have made a plan. A plan has been made (by us). 完成课本P21 (2)用现在完成时被动语态改写句子，让学生在黑板上写出答案。最后把答案呈现在屏幕上。

1. My friend has bought a new personal computer. A new personal computer has been bought by my friend.

2. The shop has repaired my computer very quickly. My computer has been repaired by the shop very quickly. 3. An unknown virus has just attacked my computer. My computer has just been attacked by an unknown virus.

4. We have not solved the problem yet.

The problem has not been solved by us yet.

5. The company has given its computers away to a local school. The computers have been given away to a local school by the company. 6. The scientists have developed a kind of intelligent robot.

A kind of intelligent robot has been developed by the scientists.

设计意图：通过对例句的句子分析，让学生对主动语态与被动语态的转化一目了然，并配套练习题，巩固了这个语法结构的学习。

2.

翻译

1.在过去的十年里，许多房子已经被建立起来了。

2.这项工程已经实施多长时间了？(carry out)

3.问题已经被解决了。(solve)

4.衣服上的墨迹还没有去掉。(remove from)

设计意图：让学生运用本节课所学的语法结构完成句子的翻译，训练学生的语言表达能力及巩固本节课学到的知识。

Step6

Homework. •

Page 20 on the text book. •

Write a story of your own by using the Present Perfect Passive Voice

教学反思：

The grammar of this lesson was not very difficult for students to understand. Most of the students were full of enthusiasm. They could finish the relative exercises by themselves after teacher’s presentation and guidance. The cooperation between the teacher and students was very good. The whole classroom atmosphere was rather active.