Learning about Language教学实录

普通高中课程标准实验教科书人民教育出版社

高中英语

Book 2 Unit 3

Computers

（Grammar: The Present Perfect Passive Voice）教学设计

乳源瑶族自治县高级中学 黎丽芳

一、背景

1.

主题语境：人与科技

2.

授课类型：语法课

(The Present Perfect Passive Voice)

3.

授课时长：40分钟

4.

文本分析:

本单元的话题是“计算机”，内容涉及计算机的发展历史，计算机的应用等，其中还谈到包括计算机在内的集中信息技术的载体，智能机器人的发明等等。计算机这一话题虽然有趣，但本单元所选语言材料属于科普类说明文，内容较为抽象，文章中也包含一些专业术语，本单元的语法项目是现在完成时的被动语态，对高一的学生来说这是一个比较难的语法点。语法部分的练习都是围绕本单元的语法学习重点来设计的。练习1给出了一个现在完成时的被动语态的例句，让学生在文章中再找出几个这样的句子，这一设计业体现了探索性学习的理念，让学生对足够的语言输入理解后自己去发现总结。练习2是句型操练活动，让学生将现在完成时的句子转换成现在完成时的被动语态，这是一种非常有效的专项训练。练习3以小诗的方式再次呈现现在完成时的被动语态的使用。学生在诗歌中找到这些句子并仿写诗歌，这是此语法项目的真实运用。学生通过此活动还可以练习语音语调，这是个趣味性的语法练习。

二、学情分析

授课对象为乳源高级中学高一（15）班学生，该班为理科平行班，共有学生55人。学生们整体外向，开朗，思维活跃，但整体英语水平不高，个体英语水平也参差不齐。英语学习是不少学生的薄弱点，在各学科中，

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英语学习的困难居其他学科之首（尤其对男生），导致很多学生对英语学习失去了兴趣，甚至放弃了对英语的学习。不少学生对英语学习的努力程度不够。他们有学好英语的愿望，但不够坚持。大多数人把学习英语看作是

“为了高考”是“被迫无奈”，而没有当作是多掌握了一样人生的工具。因此，不少学生缺乏学习动力，无法将强烈的学习愿望变成强大的学习内驱力，有效地推动自己的英语学习。

三、教学目标

By the end of this period, we will have been able to: 1.

Learn the structure of the present perfect passive voice. 2.

Know how to use the present perfect passive voice correctly. 四、教学重难点

Key points:

Learn the structure of the present perfect passive voice. Difficult points: Know how to use the present perfect passive voice correctly. 五、教学资源

New Senior English for China Student’s Book 8 ; New Senior English for China Teacher’s Book 8; Handouts; Multimedia 六．

教学过程：

步骤

教学活动

设计意图

开门见山展示本节课学习目标，并复习一般时态下的被动语态的结构，抛砖引玉引出对现在核心素养提升点

I.

Show Ss the learning objectives: By the end of this period, we will have been able to: 1.

Learn the structure of the present Step 1 perfect passive voice.

2.

Know how to use the present Lead in

perfect passive voice correctly. II.

Revision （复习巩固）

被动语态的结构：be done 一般现在时am/is/are done

2

一般过去时was/were done 一般将来时shall/will be done 现在完成时

?

I: Study the following sentences and draw a conclusion: 1.

I have been a teacher for five years. 2.

Mary has studied English since she was five years old.

3.

So far, we have learnt 1000 English words. 4.

Recently, I have bought a new car. 时态：have/has done现在完成时

含义：1）表示动作从______持续到______。

2) 表示动作在______发生或完成, 但对______

仍然有影响。

常用时间状语：for+一段时间；since+时间状语（从句）；so far; recently;over time;

up to now…

II

现在完成时have/has done 被动语态

be done

现在完成时的被动语态

(have/has been done) III: Self-study （自主学习）

Read the following sentences with The Present Perfect Passive Voice from the reading passage.

1. Over time I have been changed quite a lot .

2. First as a PC and then as a laptop, I have been used in offices and homes since the 1970s.

3

I never forget anything I have been told. 4. Since the 1970s many new applications have been found for 3 完成时的思考

Step 2 Study the sentences & draw a conclusion

通过对一组句子的观察，总结现在完成时的时态结构，含义和常用的时间状语，引出现在完成时的被动语态的结构，并利用从文中出现的含现在完成时的被动语态的句子总结出本单元语法点

语言能力：观察句子，概括信息，总结概括

思维品质：利用一组时态相同的句子，分析、总结、归纳所学知识

me.

5. I have also been put

into robots and used to make mobile phones as well as help with medical operations.

6. I have even been put into space rockets and sent to explore the Moon and Mars.

Conclusion (总结归纳) 现在完成时的被动语态

结构：______________________ 含义:

1) 表示动作从______持续到______。

2) 表示动作在______发生或完成, 但对______

仍然有影响。

3）主语是行为动作的_______。

④常用时间状语：_________________

I Activity1 (学习理解):

Look at the pictures and make up

sentences with the given words

using The Present Perfect Passive

Voice.(图片见课件）

(a new playground, build, in our

school)

1.

A new playground has been built

in our school.

(A lot of trees and flowers , plant,

along the road)

2.

A lot of trees and flowers have

been planted along the road.

(The blackboard , already , clean, Li

Jing) Step 3 3.

The blackboard has already been Activity1cleaned by Li Jing. &2:Look (The floor,

mop,

Yu Jing) at the 4.

The floor has just been mopped pictures by Yu Jing. and make (Up to now,, all her homework,

4

该部分属于学习理解类活动，利用学生熟悉的校园图片和本班学生的图片，创设真实而熟悉的情境，激活学生课堂氛围，

语言能力：概括、整合信息

思维品质：分析论证，推理被动语态下的

up sentences with the given words using The Present Perfect Passive Voice. (学习理解) finish) 5.

Up to now, all her homework has been finished. II Study the following sentences and draw a conclusion: 1.

The house has been used for many years. 2.

They haven’t been told about it yet. 3.

My homework has not been finished yet. 4.

Have you ever been bitten by a dog? 5.

Where has the car been repaired? 现在完成时的被动语态

---肯定式：have/has been done ---否定式：have/has not been done ---一般疑问式：have/has+主语+been done ---特殊疑问式：疑问词+have/has+主语+been done III Activity2 (学习理解) 用括号内动词的正确形式填空。

1.

The problem ________________(not solve) yet. 2.

______ they ____________ (send) abroad to study English? 3.

The same mistake __________(make) many times. 4.

How long ____ your car _________ (use)? 5.

Seven Harry Porter books ____________ (write) by J.K. Rowling. 6.

All those old buildings ____________(knock) down tomorrow.

5 各种形式

文化意识：联系现实生活，展示校园和本班学生的图片

学习能力：

自主学习

合作学习

Step 4 Activity3 :Change the following sentences into the present perfect passive voice. (应用实践) Step 5 Activity4 :Write a composition about our school using the passive

Activity3 (应用实践) Change the following sentences into the present perfect passive voice. Example: My mother has washed the dirty clothes. The dirty clothes have been washed (by my mother). 1.

I have read this book many times. This book has been read (by me) for many times.

2. This company has produced new types of computers.

New types of computers have been produced (by this company). 3. The workers have built many houses in the past ten years.

Many houses have been built (by the workers) in the past ten years. 4. The experts have changed the plan for three times.

The plan has been changed (by the experts) for three times. 5. They haven’t repaired my computer yet.

My computer hasn’t been repaired (by them) yet.

Activity4 (迁移创新) Write a composition about our school using the passive voice. 乳源高级中学(Ruyuan

Senior High School )建于2003年。到目前为止(up to now), 所有的设施（facilities）都已完善（complete）。在过去的十六年间，我校建成了一座体育馆，一个图书馆，一个饭堂（canteen）以及若干6 通过学习例子，学习把现在完成时的主动语态改为被动语态，为今后的写作打下基础，是对知识的应用实践的过程

语言能力：概括、整合信息

思维品质：思考主动与被动语态句子之间的转换

学习能力：

自主学习

合作学习

通过前面的层层深入的练习，最后一个活动是用被动语态，主要是现在完成时的语言能力：分析、概括、整合信息

思维品质：思考把现

voice. 教学楼。校园里种植了大量的花草树被动语态(迁移创木。最近，运动场也I

被重新粉刷写一篇小新) （repaint）了。据说（it is said that）短文达到不久后我校将会建一座新的教学楼。

知识的迁Sample:

移，并且Ruyuan Senior High School 在篇章中was set up in 2003 . Up to now, all 使用语法the facilities have already been 点也是一completed. In the past 16 years, a 种创新活gymnasium, a library, a canteen and 动，把知several teaching buildings

have 识运用到been built. A lot of flowers, grass and 写作中

trees have been planted in our school. Recently, the playground has been repainted as well. It is said that a new teaching building will be built in our school soon.

I Summary: 现在完成时的被动语态所表达的含义是什么？

现在完成时的被动语态的结构是什么？

Step 6 现在完成时的被动语态的否定式、一Summary巩固课上般疑问式、特殊疑问式的结构分别是什&Homew所学知识

么？

ork II Homework: 1.

Polish your writing and do it on your exercise books. 2.

Finish the related exercises on your paper.

八、板书设计：

B2U3

GRAMMAR The Present Perfect Passive Voice

现在完成时的被动语态

7 在完成时的被动语态句子运用于篇章的写作

学习能力：

自主学习

合作学习

学习能力：

回顾前面提出的问题，梳理所学内容，发现及解决问题

结构：have/has been done 否定式：have/has not been done 一般疑问式：have/has+主语+been done 特殊疑问式：疑问词+have/has+主语+been done 含义：1) 表示动作从_________持续到_________。

2) 表示动作在_________发生或完成, 但对_________仍然有影响。

3）主语是行为动作的__________。

常用时间状语：_______________________________________________________________

九、教学反思

在本案例中，教师基于对学情和文本的细致分析，确定了本课的学习目标、重点和难点，并基于教学目标设计了四个层层递进的教学活动，包括回顾已知，启发未知；梳理现在完成时被动语态的结构。从不同层次的活动中，

体现出学习理解、应用实践和迁移创新三类英语活动的有效实施。体现了新课标体现的英语学习活动观。各个活动之间内在逻辑清楚，层层递进，体现了综合性，关联性和实践性的特点。由于任务设置明确，要求具体，可操作性强，为学生主动参与、积极思考、互助合作、真实交流和表达提供了保障。通过各种活动的实施，学生的语言能力、文化意识、思维品质和学习能力的培养得到了融合。恰好迎合了新课标对学生的能力培养要求。

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