Learning about Language教学设计(第一课时)

高中英语语法《现在完成时的被动语态》教学设计

一、教材分析

本节课的授课内容为被动语态中的一个重点也是难点的内容：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、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，然而他们学习比较认真，渴求知欲旺盛，思维比较活跃。部分学生的基础较好，能主动配合老师。

三、教学目标

知识与技能：1.让学生弄清楚现在完成时被动语态的结构和用法；

2.重点是现在完成时被动语态的应用。

过程与方法：1.培养学生自主学习、协作学习和探究的能力；

2.培养学生分析问题、解决问题、归纳问题的能力。

3.提高思维能力和运用英语的综合能力。

情感价值观：通过本节课的学习，培养学生热爱学校积极参与学校活动的情感。

四、教学重点和难点

现在完成时被动语态的基本构成与实际应用。

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五、板书设计

现在完成时被动语态的基本结构：have/has been done 六、教学过程

1.greeting 2.lead in T:How many Harry Porter books has J.K.Rowling written? S：She has written seven Harry Porter books . =Seven Harry Porter books have been written by J.K.Rowling 3.Grammar learning Sentence structure: subject + have/has +been+ done 现在完成时表示动作发生在过去,并持续到现在或者是过去的动作对现在的影响.经常用于现在完成时的时间状语: recently, up to now, since then, so far, already, just, yet 等. 现在完成时的被动语态表达以下两个概念：

1. 说话时已经完成的动作或出现的结果。

2. 主语是行为动作的承受者。

在使用现在完成时的被动语态时要注意以下两点：

1.过去分词前有两个助动词 have / has 和 been。

2.必须表示被动。

I have been told about it many times．

The bridge has just been built The present perfect passive voice(肯定句、否定句): 1.现在完成时被动语态肯定句句型：

主语+ have / has been +过去分词 Her motorbike has been stolen. 2.现在完成时被动语态否定句句型：

主语+ have/has +not+ been+过去分词

The task has not been finished yet. Many skilled workers have not been trained in the company.

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Step 4 Exercise: 1 Change the sentences into the present perfect passive voice Eg: Workers have built the house since two years ago. 动作的执行者 谓语动词 动作的承受者

The house has been built by workers since two years ago.

We have received many letters since last week. My friend has bought a new personal computer. The shop has repaired my computer very quickly

Exercise 2: Making up sentences using present perfect passive voice: 1.

The buildings, destroy, earthquake 2.

new bridge, build , in our city 3.

many trees , plant,along the road

Exercise 3:Change the following sentences into active or passive voice. 1.

Liu Xiang has ever broken the world record. 2.

The floor has been cleaned by my mother 3. Yao Ming has been pushed over by a fat basketball player 4.I haven’t cleaned the room for weeks. 5.We have been invited to take part in his wedding. 6.

My father has given up smoking so far.

Step 5 Summarize Step 6 Homework: finish exercise on your textbook. 板书设计: Unit 3 Computers Learning about language

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The Present Perfect Passive Voice: “subject +have/has been done +object”

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