《Will books be replaced by the Internet?》Great inventions PPT課件3
Words review
look through 快速閱讀；瀏覽
printing n. 印刷
at a time 每次；一次
by hand 用手；靠手做
development n. 發(fā)展；進(jìn)步
trade n. 買賣；交易
amount n. 量；數(shù)量
store v. 存儲；儲藏
varied adj. 各種各樣的； 各不相同的
form n. 種類；類型；形態(tài)；存在形式
connection n. 電話連接；計(jì)算機(jī)網(wǎng)絡(luò)連接
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Objectives
1. To learn about some inventions and how these inventions have changed people’s lives
2. To learn some key words and useful expressions about invention
3. To be able to write sentences using the passive voice
Words
printing development trade result
spread introduction amount store
form single direction replace
Phrases
look through by hand at a time
in a way
Patterns
Books were only produced one at a time by hand.
Computers and the Internet are used in classrooms now.
Will books be replaced by the Internet?
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1.Work in pairs. Read the title of the passage in Activity 2.
Discuss and make a list of the advantages of books and the Internet.
Advantages of books
Books are inexpensive.
Books can go with you anywhere and be read everywhere.
Books can help you keep your brains sharp.
Advantages of the Internet
You can get information quickly.
You can get a great amount of information at a time.
The machine is smaller and lighter.
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2.Read the passage and match the main ideas with the paragraphs.
a) The world before printed books
b) The world after the invention of printing
c) Life with paper and printing
d) Technology and books
e) The future of books
3.Look through the passage again and complete the table.
About 2,000 years ago
paper created
During the Sui and Tang Dynasties
printing invented
Today
the Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online
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Language points
1.Every evening, my mother looks through magazines at home.
每天晚上，我媽媽都在家翻閱雜志。
look through意思是“快速閱讀；瀏覽”。例如：
Would you quickly look through the composition for me and see if there are any mistakes?
你能幫我迅速瀏覽一下這篇作文，看看有沒有錯(cuò)誤嗎？
2. In those days, books were only produced one at a time by hand.
在那個(gè)年代，書是靠手工制作的，一次只能制作一本。
by hand表示“用手(做)”。
Practise
All these toys are made by hand.
所有這些玩具都是手工制作的。
All the beds in my home are made by hand.
我們家所有的床都是手工做的。
3. As a result, there were not many books, and they were expensive.
這樣一來，書籍?dāng)?shù)量不多，價(jià)格又貴。
as a result意思是“作為結(jié)果；因此”，表示某種情況或行為所帶來的后果，通常單獨(dú)使用。例如：
Practise
He works hard at his lessons. As a result, he can pass all the exams.
他努力學(xué)習(xí)功課。因此，他可以通過所有的考試。
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Let the word fly
1. at a time 一次
The machine can produce ten dozen cookies at a time.
那臺機(jī)器一次能生產(chǎn)十打曲奇。
2. at lunch 午飯
Pam’s at lunch just now.
帕姆現(xiàn)在在吃午飯。
3. at the beginning of 在……開始
At the beginning of the speech the chairman cracked a joke.
在演講開頭主席開了一個(gè)玩笑。
4. at work 工作
My husband is often at work late.
我丈夫經(jīng)常工作到很晚。
5. at your age 在你這樣的年齡
You should have more sense at your age.
你這個(gè)年齡不應(yīng)該這樣不懂事。
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Writing
Read the sentences and notice how we give reasons and results.
1. Books were only produced one at a tie by hand. As a result, there were not many books.
2. Because there were not many books, few people learnt to read.
3. These machines are smaller and lighter than books, so they are easy to carry.
Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so.
1. Why is it hard to imagine a world without printing?
It’s hard to imagine a world without printing because we have so many printed things now
2. What was the result of few books being produced?
Few books were produced and, as a result, few people could read .
3. What happened after the printing technology developed?
After printing technology developed, books were cheaper, so more people learnt how to read.
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REVIEW
important phrases and sentences
1. look through
2. at a time
3. by hand
4. in a way
5. Books were only produced one at a time by hand.
6. Will books be replaced by the Internet?
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I. 用方框中所給詞的正確形式填空。
spread introduce by hand compare
1. With the _______ of the Internet, great changes have taken place.
2. My handwriting can not be ________ with my father’s.
3. The news ________ through the
school very quickly.
4. The early books were produced _______.
Ⅱ. 根據(jù)漢語及提示完成句子。
1. 昨晚這個(gè)時(shí)候他正在翻閱幾份文件。(look through)
He was looking through some papers at this time last night.
2. 我們努力學(xué)習(xí)，結(jié)果考試獲得了好成績。(as a result)
We worked hard. As a result, we got high grades in the exams.
3. 他的新毛衣是手工織的。(by hand)
His new sweater is made by hand.
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Homework
1. Preview the use of future simple passive.
2. Finish the exercises in Learning English.
關(guān)鍵詞：《Will books be replaced by the Internet?》教學(xué)課件，外研版九年級上冊英語課件，九年級英語幻燈片課件下載，《Will books be replaced by the Internet?》PPT課件下載，.ppt格式
