Learning about Language教案及板书设计

人教版高中英语必修2 Unit3 Learning about language教学设计

——长岭二中

英语

杨丹丹

一 教材分析

本节课的授课内容是现在完成时的被动语态，既是重点也是难点。学生对语法课都有着畏惧的心理，所以在教学的过程中需要将语法知识的讲授和语言基本技能学习相结合，注重学习语法和语言的应用。本节课采用任务型教学法和情景教学法，让学生充分的参与到课堂活动中来，激发学习兴趣，充分调动学生的积极性，只有这样才能让学生更好的提高学习效率。

二 学情分析

授课对象来自高一年级的学生，他们基础比较薄弱，对于语法更是掌握的不好，对语言的运用能力较差。但是学生们的学习热情很高涨，思想比较活跃，学习的主动性较强，能主动配合老师，所以教师更要因材施教，在师生积极互动的过程中完成教学内容和目标。

三 教学目标

知识与技能：1. 让学生掌握现在完成时的被动语态的结构，句型和用法

2. 能将现在完成时的被动语态运用自如

过程与方法：1. 培养学生的自主学习和探究能力

2. 培养学生的分析能力，解决能力和归纳问题的能力 情感价值观：通过本节课的学习培养学生热爱积极参与学校活动的情感

四 教学重点和难点

现在完成时的被动语态的基本构成和实际应用

五 教学策略和方法

本节课教学是以学生为中心，教师起到引导，启发，组织，促进，介入等的作用，让学生意识到自己的主体作用，通过学习知识点的基本构成和使用规则，规范学生对知识点的掌握。通过演示法以课件形式将知识点列出，通过任务教学法布置随堂小题让学生检验自己的所学，更是对自己的一个肯定。

六 板书设计

1

现在完成是的被动语态基本结构：have/has been done

The present perfect passive

voice(现在完成是

的被动语态)

七 教学过程

Observe the following sentences, and find something in common.

(1)Over time I have been changed quite a lot. (2)That book has been translated into at least 12 foreign languages. 通过例子找出两个句子的共同点

have/has been done 现在完成时的被动语态

将所将要学习到的语法清晰的用PPT 展示出来，并且通过超链接的方式将他们联系到一起。并列于板书住上。

Step 1 Ⅰ.概念(The concept)：

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。 【注意】 1. 过去分词前有两个助动词have/has和been。

2. 必须表示被动。

I ____________(tell) about it many times．

The bridge ________________(build)．

Step 2 Ⅱ.句型(the sentence patterns)：

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The concept The sentence patterns The usage

1. 现在完成时被动语态肯定句句型：主语+ have/has been +done These trees ________________(water) lately. 2. 现在完成时被动语态否定句句型：主语+ have/has not been +done The task _____________________(finish) yet. Many workers_____________________（train) in the company. 3. 现在完成时被动语态一般疑问句句型：Have/Has +主语 + been+ done ...? Has a new computer been bought ? Have they been sent abroad to study English? 4. 现在完成时被动语态特殊疑问句句型：

疑问词+ have/has + 主语+been+done ...? Where has the car been repaired? Who have been helped by the new computer? How many buildings have been built in this school? 即学即练 运用知识点连词成句

Step 3 Ⅲ. 用法(The usages):

1. 现在完成时的被动语态同他的主动语态一样，强调过去的动作对现在造成的影响或后果，通常与already, yet, just, never, recently 等副词(常放在have或has之后)连用。 The work has already been completed. 2. 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,或用于How long...?句型中。 My car has been repaired for two days. The house has been painted since the family moved out. 3. 用在条件状语从句中，表示将来某时已经完成的动作. We will start as soon as the work has been finished. 1.The important problem _________________ (discuss) for nearly two weeks. 2.How long has the machine ___________ (use)? 3

注意：常用于现在完成时的句子中，since then /since +从句,so far, by now, up to now, recently, lately, already, yet, in/during the past/last + 段时间等。

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. 但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。

Step 4 Class exercises 1. People play football all over the world. Football __________ all over the world by people. 2. Did they ask him some questions? 4

_____________ any questions by them? 3. They warned Mary that the dog was dangerous. Mary ____________ that the dog was dangerousby them. 4. Who has broken the window? By whom _____ the window ________________? 5. You forgave him his rudeness, didn’t you?

He _________________ his rudeness by you, wasn’t he?

6. Should we do the work today or tomorrow? ________ the work __________ today or tomorrow by us? II.改错

1. A personal computer has bought by us. 2. Many problems has been found with our new computer. 3. A PC has been builded the way we wanted. 4. Our computer just has been joined to the Internet. 5. The computer was used every day since we bought it. 6. A lot of e-mails had written on the computer in the past 5 years. Ⅲ.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？ 3.问题已经被解决了。 4.衣服上的墨迹还没有去掉。

Step 5 Homework 1.Summary the rules of this grammar. 2.Finish off Exercise. 1 & 2 on Page 57.

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