九年级上册英语教案 教学设计 讲课稿 Module 9 Unit 2

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九年级:Module 9 Unit 2 Will books be replaced by the Internet?
主讲人:
Hello, boys and girls, welcome to our happy lesson. I’m glad to be your teacher today. My name is Yang Rujing from Pan Shan Dao Middle School.
(P1)今天我将带领大家进行九年级上册第九模块第二单元的学习。

本节课将侧重阅读和写作训练。

本模块的标题为Great inventions, 我们将通过Unit 2 Will books be replaced by the Internet? 相关内容的学习,进行阅读和写作专题的练习。

(单击鼠标)
(P2) 首先和同学们分享的是本节课的内容分析。

第二单元课文围绕现在比较流行的话题——书是否会被电脑替代——展开讨论。

同时,课文呈现了造纸术和印刷术的发明和互联网的应用对人类文明进程的促进作用。

同学们可以在理解的基础上讨论其他重大发明给人类带来的影响,拓展视野,并帮助大家提高英语运用能力。

(单击鼠标)(P3)基于以上内容,我们确定本节课的学习目标为:
1. 能够读懂谈论发明创造的文章。

2. 能够掌握一般将来时被动语态的用法。

3. 能够使用含有被动语态的句子表述发明对人类的影响,并恰当使用as a result, because 和so.(单击鼠标)
(P4-P6) 下面我们开始新课的学习。

(单击鼠标)Make a list of the advantages of books and the Internet. 我给大家一些时间,请同学们思考纸质书和互联网各自的优势,并列表展示出来。

(单击鼠标)(停顿
20秒)下面给同学们展示老师所想到的纸质书和互联网各自的优势。

(单击鼠标)The advantages of books are: the first, easy to use; the second, pleasant to read; the third, cheap and convenient. (单击鼠标)The advantages of the Internet are: the first, space saving; the second, easy to find lots of information; the third, easy to carry. I suppose you must have more answers. 我想同学们一定有更多的答案。

(单击鼠标)(P7-P11) 在比较了纸质书和互联网的优势之后,我们进入知识学习环节。

(单击鼠标)Before learning this passage, let’s learn some new words and expressions. 首先我们来学习本节课的新单词和短语,请同学们在笔记本上记下重点。

1.printing n. 名词,印刷
Read after me: printing printing
请看例句:Can we imagine life without paper or printing? 我们能够想象没有纸张或印刷的生活吗?
2.trade n. 名词,买卖;交易
Read after me: trade trade
请看例句:A trade in books resulted, and more people learnt to read.
图书贸易开始发展,更多的人开始读书。

(单击鼠标)
3.spread v. 动词扩展;蔓延;传播过去式与过去分词为不规则变
化,还是spread。

Read after me: spread spread
请看例句:Knowledge and ideas spread faster than ever before. 知识
和思想比以往任何时候传播得都快。

4.introduction n. 名词,引进;采用;推行
Read after me: introduction introduction
请看例句:In a way, we can compare the invention of paper and printing to the introduction of the Internet in the twentieth century.
在某种程度上,我们可以将造纸术和印刷术的发明与20世纪互联网的引入相媲美。

(单击鼠标)
5.connection n. 名词,电话连接;计算机网络连接
Read after me: connection connection
请看例句:Someone with an Internet connection can find information much more easily than they can find it in printed forms. 人们通过网络获取信息要比通过印刷品容易得多。

6.direction n. 名词,方向
Read after me: direction direction
请看例句:So what direction will traditional printing take in the future? 那么传统印刷业未来的方向在哪里呢?(单击鼠标)
下面我们学习重点短语:
1.look through 快速阅读;浏览
Read after me: look through look through
请看例句:I have not looked through the book yet. 我还没翻完这本书。

2.by hand 用手;靠手做
Read after me: by hand by hand
请看例句:All these toys are made by hand. 所有这些玩具都是手工制作的。

(单击鼠标)
(P12-P14) After learning the new words and expressions, let’s learn this passage.(单击鼠标)Open your books and turn to Page 74. 请同学们打开书,翻到74页。

(停顿3秒)首先我们来看这篇文章的标题。

The title of the passage is Will books be replaced by the Internet? 书将会被网络代替吗?Let’s do Activity 2 Read the passage and match the main ideas with the paragraphs. 同学们需要把段落大意和段落匹配起来。

(单击鼠标)请同学们阅读文章并作答。

(停顿40秒)(单击鼠标)
(P15) 同学们完成了吗?我们一起核对答案。

第一段对应的标题是c) Life with paper and printing, 有纸和印刷的生活;第二段对应的标题是a) The world before printed books,在印刷书籍产生之前的世界;第三段对应的标题是b) The world after the invention of printing,在印刷术发明之后的世界;第四段对应的标题是d) Technology and books,科技和书籍;第五段对应的标题是e) The future of books,书的未来。

(单击鼠标)
(P16)同学们,你都匹配对了吗?请核对并改正你的答案。

(停顿5秒)(单击鼠标)
(P17) 在完成刚才任务的时候,同学们是根据什么来判断出每段的段落大意的呢?这里有一个阅读小技巧介绍给大家。

To find information in a passage quickly, you can read the heading and the first sentence in
each paragraph. This will often tell you what the passage is about. 为了能迅速在文章中寻找信息,你可以运用检索阅读的方法,通过阅读标题和段落首句寻找所需信息,这样可以告诉你这篇文章是关于什么内容的。

(单击鼠标)
(P18)下面我们再做一个练习。

Do Activity 3 on Page 75. Complete the table. 我给大家一些时间,请同学们阅读文章,按照时间线索理清文章脉络后填写表格。

(停顿30秒)我们一起核对答案。

During the Sui and Tang Dynasties,(单击鼠标)答案是:printing invented;Today, (单击鼠标)答案是:the Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online,同学们请核对并改正你的答案。

(停顿3秒)(单击鼠标)
(P19) 接下来,我们通过分段阅读的方式来更多了解文章的信息。

Read the first paragraph and complete the sentences. 请同学们阅读文章第一段并补全句子信息。

我给大家一些时间阅读,思考并作答。

(停顿20秒)下面我们核对答案。

(单击鼠标)根据文章划线句子,我们可以得知答案。

(单击鼠标)1. My father buys a newspaper on his way to work. 我爸爸会在去上班的路上买报纸。

(单击鼠标)2. My mother looks through magazines at home. 我妈妈在家翻阅杂志。

(单击鼠标)3. I look at the photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. 每晚睡觉前,我都会看卧室墙上贴着的大卫·贝克汉姆和姚明的照片。

(单击鼠标)
(P20)Now let’s read the second paragraph and check the true sentences.
请同学们阅读课文第二段以及这三个句子,然后作答。

(停顿20秒)我们一起来核对答案。

1. Paper was first created about 1,000 years ago in China. 造纸术大约1000年前发明于中国。

根据文章第一句,(单击鼠标)Paper was first created about 2,000 years ago in China. (单击鼠标)可得知答案是错误的。

2. In those days, books were only produced one at a time by hand. 在那个年代,书籍是靠手工制作的,一次只能制作一本。

(单击鼠标)根据文章第三句,(单击鼠标)可得知答案是正确的。

3. Many people had the chance to learn to read after paper was created. 在造纸术发明之后很多人有机会读书。

(单击鼠标)根据文章最后一句,So, few people had the chance to learn to read. 所以,很少人有机会读书。

(单击鼠标)可得知答案是错误的。

同学们,你们答对了吗?(单击鼠标)
(P21) Let’s read the third paragraph and answer the questions. 请同学们阅读第三段并回答问题。

(停顿20秒)我们来核对答案。

1. When and where was printing invented? (单击鼠标)根据文章第一句可得知(单击鼠标)答案是Printing was invented in China during the Sui and Tang Dynasties. 隋唐时期,中国人发明了印刷术。

2.Why did knowledge and ideas spread faster when books became cheaper? (单击鼠标)根据文章第三句A trade in books resulted, and more people learnt to read. 图书贸易开始发展,更多的人开始读书。

(单击鼠标)可得知答案是Because more people learnt to read. (单击鼠标)
(P22) Now let’s read the fourth and the fifth paragraphs and choose the
correct answer. 请同学们阅读课文第四段及第五段,选择正确的答案。

我给大家一些时间阅读、思考并作答。

(停顿20秒)时间到,我们来核对答案。

1. What does the word “varied” mean? varied这个词的意思是什么?(单击鼠标)in more varied forms, 表示“以各种形式”,(单击鼠标)所以答案选B different。

2. What is the writer’s opinion on books and the Internet? 作者对于书籍和互联网的观点是什么?(单击鼠标)根据文章最后一句,Let’s wait and see. 让我们拭目以待。

(单击鼠标)可得知答案选D He doesn’t give clear opinion.他没有给出明确的观点。

(单击鼠标)同学们注意这句话,Will books be replaced by the Internet? (单击鼠标)这句话的时态是一般将来时的被动语态。

(单击鼠标)
(P23) 我们在第一单元讲到了本模块的语法是一般将来时的被动语态,下面我们简单进行总结。

被动语态的基本构成形式是be + 动词
过去分词,这个表格列出的是一般将来时被动语态的四种句式。

(停顿5秒)同学们都记清楚了吗?(单击鼠标)
(P24)下面我们通过一个练习来考查大家对所学词汇的理解和应用能力。

Let’s do Activity 4 on Page 75. Complete the passage with the words in the box. 用所给单词填空。

同学们在做题前请先梳理文章内容,理解大意后再选择恰当词汇补全信息。

下面给大家一些时间思考并作答。

(停顿30秒)(单击鼠标)
(P25) 我们一起核对答案。

Books were expensive after paper was invented because they were made by hand, but (1) developments in
printing made it cheaper and faster to make books. 第一个空填developments,表示“发展;进步”。

A (n) (2) trade in books resulted, and knowledge (3) spread more quickly than ever before. 第二个空填trade, 表示“买卖;交易”,第三空填spread, 表示“扩展;蔓延;传播”。

The (4) introduction of the Internet has changed the world in a similar way, and the Internet is much more (5) powerful. 第四个空填introduction, 表示“引进;采用;推行”,第五个空填powerful, 表示“有影响力的;能控制他人的”。

With more and more people using the Internet, the (6) direction that traditional printing will take in the future is uncertain, and computers may (7) replace books one day. 第六个空填direction, 表示“方向”,第七个空填replace,表示“替换;取代”。

你们都答对了吗?下面给同学们一些时间来改正你的答案。

(停顿3秒)(单击鼠标)
(P26-P27) 接下来,我们进入语言操练环节。

(单击鼠标)You’re going to watch a video about this passage and repeat it. 请同学们观看本课视频并跟读课文。

(播放视频)(视频2分48秒)(单击鼠标)
(P28) 通过本课文章的学习,同学们了解了造纸术和印刷术的发明和互联网的应用对人类文明进程的作用,下面我们一起进入实践应用环节。

(单击鼠标)
(P29)同学们,恰当使用表示原因和结果的连词,可以帮助我们清晰地表达观点。

Let’s do Activity 5 on Page 75. Read the sentences and notice how we give reasons and results. 1. Books were only produced
one at a time by hand. As a result, there were not many books. 书籍是靠手工制作的,一次只能制作一本,这样一来,书籍数量不多。

(单击鼠标)as a result, 表示结果。

2. Because there were not many books, few people learnt to read. 因为书籍数量不多,很少人有机会读书。

(单击鼠标)because, 表示原因。

3. These machines are smaller and lighter than books, so they are easy to carry. 与书籍相比,这些机器变得越来越小巧、轻便,所以便于携带。

(单击鼠标)so 表示结果。

(单击鼠标)
(P30) 在这篇文章中作者通过时间轴的顺序向读者介绍了造纸术和印刷术的发明以及互联网的应用。

About 2,000 years ago, paper was first created. During the Sui and Tang Dynasties, printing was invented. Today, the Internet is growing very fast. Computers and the Internet are used in classrooms, and newspapers and magazines are read online.(单击鼠标)
(P31)在文章最后,作者提出这样一个问题,Will books be replaced by the Internet? 随着互联网的迅速发展和广泛应用,纸质书会被网络代替吗?在我们的生活中,还有很多重大发明都给人类生活带来了巨大的变化和影响。

同时,伴随着这些发明的发展历程,有些则可能会被取代。

同学们可以思考一下,还有哪些发明,随着科技的发展,有可能会被取代呢?(停顿20秒)(单击鼠标)
(P32) 下面是老师想到的一些答案,分享给大家,以供参考。

Will bikes be replaced by shared bikes? 自行车将会被共享单车取代吗?(单击鼠
标)
(P33) Will computers be replaced by laptops?电脑将会被笔记本电脑取代吗?(单击鼠标)
(P34) Will telephones be replaced by mobile phones? 电话将会被手机取代吗?同学们可以思考这些问题,然后仿照课文,写一篇文章,介绍一种发明的发展历程,注意要用到我们本模块的语法,一般将来时的被动语态,同时可以使用because, as a result 和so 来表达原因和结果。

(单击鼠标)
(P35) 今天的课程接近尾声了,下面布置今天的作业:1. Review the new words and expressions in this lesson. 复习本课所学词汇和短语。

2. Write a passage about the development of an invention. 写一篇文章,介绍一种发明的发展历程。

How time flies! It’s time to say goodbye. Hope you had a great time! Thanks for your listening! See you next time.。

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