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Module 9 Great inventions Unit 2課件+音頻(共48張PPT) 外研版九年級上冊

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Module 9 Great inventions Unit 2課件+音頻(共48張PPT) 外研版九年級上冊

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(共48張PPT)
Module 9
Module 9
Great inventions
Unit 2
Will books be replaced
by the Internet
To learn about some inventions and how these inventions have changed people’s lives
To be able to write sentences with “as a result”, “because” and “so”
To be able to write sentences using passive voice
To learn some key words and useful expressions about inventions
put up
thousands of
hear from sb.
memory card
take good care of ...
lend sth. to sb. / lend sb. sth.
_______________________ 張貼;公布
_______________________ 好幾千;成千上萬
_______________________ 收到某人的來信
_______________________ 儲存卡
_______________________ 好好保管 / 照顧……
________________________ 把某物借給某人
printing n. 印刷
development
n. 進步,發展
trade
n. 買賣;交易
spread
v. 擴展;蔓延;傳播
amount
n. 量,數量
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;存在形式
connection
n. 電話連接;
計算機網絡連接
single adj.
僅一個的;
單個的
快速閱讀;瀏覽
n. 印刷
每次,一次
用手;靠手做
n. 發展;進步
n. 買賣;交易
v. (因……而)產生;發生
v. 擴展;蔓延;傳播
從某一角度;從某一點上看;在某種程度上
look through
printing
at a time
by hand
development
trade
result
spread
in a way
compare … to …
introduction
amount
store
varied
form
connection
single
direction
replace
wait and see
把……比作
n. 引進;采用;推行
n. 量;數量
v. 存儲;儲藏
adj. 各種各樣的;各不相同的
n. 種類;類型;形態;存在形式
n. 電話連接;計算機網絡連接
adj. 僅一個的;單個的
n. 方向
v. 替換;取代
等等看;等著瞧
Will books be replaced by the Internet
Discuss and make a list of the advantages of books and the Internet.
Advantages of books
Mostly provide right information
Good for the eyes
Not need an e-reading device
Can be a part of decoration (裝飾) in the room
Advantages of Internet
Easy and quick to get information
Anyone can be a writer on the Internet
Not take up a lot of space
Get information much cheaper
I think that paper books are better because I love the feel
(n. 觸覺,手感) of a real book in my hands.
I prefer to read an e-book because it takes up less space and it’s a lot lighter than a paper book.
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
1
2
3
4
5
Read the passage and match the main ideas with the paragraphs.
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.
1. Life with paper and printing
2. The world before printed books
3. The world after the invention of printing
4. Technology and books
5. The future of books
look through 快速閱讀;瀏覽
at a time 每次;一次
by hand 用手;靠手做
in a way 從某一角度;從某一點上看;在某種程度上
compare ... to 把……比作
on one's way to ... 在某人去……的路上
a large amount of 大量的
in the twentieth century 在20世紀
as a result 結果;因此
When What
About 2,000 years ago paper created
During the Sui and Tang Dynasties
Today
printing invented
the Internet growing fast, computers and the Internet used in classrooms, newspapers and magazines read online
Complete the table.
Read the passage again and complete the mindmap.
about 2,000 years ago
one at a time
the Sui and Tang Dynasties
quickly and cheaply
A much larger amount of
an Internet connection
smaller and lighter
The Internet is still young, and it is growing slowly.
2. A much larger amount of information can be stored in one form on the Internet.
3. People can find information much more easily on the Internet than they can find it in printed forms.
4. The machines we use to read are now big and light.
Read Paragraph 4 and decide which of these statements are true and which are false.
very fast.
but
more varied forms on the Internet.
small and light.
F
F
T
F
本文開篇的亮點:
運用“反復”的修辭手法,先聲奪人,四個句子的句首反復使用(1)__________一詞,增強語言的節奏感,加深讀者的印象,同時用該詞也強調了這是作者一家人的日常習慣。
開篇的四個句子一氣呵成,猶如四個連續的電影特寫鏡頭,交待了作者一家人的日常,畫面感強。
最后的問句(2)_______________________________________ 引起讀者的思考,激發讀者的閱讀興趣,在文中起承上啟下的作用。
寫 作 技 法
every
Can we imagine life without paper or printing
Books were expensive after paper was invented because they were made by hand, but (1) _____________ in printing made it cheaper and faster to make books. A(n) (2) ____________ in books resulted, and knowledge (3) ____________ more quickly than ever before.
developments direction introduction powerful replace spread trade
developments
trade
spread
Complete the passage with the words in the box.
The (4) ____________ of the Internet has changed the world in a similar way, and the Internet is much more (5) ___________.
With more and more people using the Internet, the
(6) ___________ that traditional printing will take in the future is uncertain, and computers may (7) __________ books one day.
direction
replace
developments direction introduction powerful replace spread trade
introduction
powerful
According to the passage, what are the advantages of the Internet over books
A much larger amount of information can be stored in more varied forms on the Internet than in books. Someone with an Internet connection can find information much more easily. And the machines we use to read it are now small and light, often smaller and lighter than a single book.
Watch the flash and pay attention to the passive sentences.
Find the passive sentences in the passage.
一般過去時的被動語態
was/were + done
含有情態動詞的被動語態
情態動詞 + be + done
一般現在時的被動語態
am/is/are + done
一般將來時的被動語態
will/be going to + be + done
Books were only produced one at a time 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.
Read the sentences and notice how we give reasons and results.
as a result 因此,結果
表示后面句子與前面句子所表達的內容構成因果關系,前面是因、后面是果。它與so可以進行轉換。如:
Tony got up late that morning. As a result, he didn’t catch the first bus.
= Tony got up late that morning, so he didn’t catch the first bus.
注意:so是連詞,可以連接句子。
as a result
because是連詞,引導原因狀語從句。常用來直接回答以why開頭的特殊疑問句。 如:
I like playing basketball because it’s fun.
—Why is Lily crying
—Because she can’t find her cat.
because
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, for example menus, comics and schoolbooks.
2 What was the result of few books being produced
Few books were produced and, as a result, few people could read.
Ask and answer the questions. Write full sentences with as a result, because or so.
3 What happened after the printing technology developed
After printing technology developed, books were cheaper, so more people learnt how to read.
4 What will happen to the books in the future Why
Books might not be needed in the future because the Internet is growing quickly.
About 2,000 years ago, paper was first created …
Printing was invented during the Sui and Tang Dynasties.
Today, the Internet is growing very puters and the Internet are used in classrooms now, and newspapers and magazines are read online.
Write full sentences with the notes in Activity 3.
Write a passage about traditional printing and its future. Use the sentences you have written in Activities 5 and 6 to help you.
1. 定基調
體裁:說明文
時態:以一般過去時和一般將來時為主
人稱:以第三人稱為主
2. 謀布局、寫句子
More people learned to read
It's hard to imagine a world without printing
paper was first invented/created in China
books were only produced one at a time by hand
printing was invented/created
books will probably be replaced by the Internet
3. 巧銜接
because、as a result和so是常見的表示原因和結果的銜接詞語。如在開篇點題時,可用表示原因的連詞 because來連接兩個句子。
4. 成篇章
It's hard to imagine a world without printing because we have so many printed things now. About 2, 000 years ago, paper was first created in China. In those days, books were only produced one at a time by hand. As a result, few books were produced.
Because there were not many books, few people had the chance to learn to read. During the Sui and Tang Dynasties, printing was invented. After printing developed, books became cheaper, so more people learned to read. Today, the Internet is growing very fast. A much larger amount of information can be stored in more varied forms on the Internet than in books. So I think, in the future, books will probably be replaced by the Internet and printing will probably be a thing of the past.
on one’s way to ... 在某人去……的路上
at a time 每次;一次
in those days 在過去;那時,當時
by hand 用手;靠手做
in a way 從某一角度; 從某一點上看; 在某種程度上
as a result 結果;因此
look through 快速閱讀;瀏覽
wait and see 等等看;等著瞧
campare … to 把……比作
a large amount of 大量的
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
句 型
1. Learning new words and reading books are both important for your language _____________.
2. The terrible accident _____________ from his careless driving.
3. I don't think teachers will be _____________ by computers in the classroom.
4. We couldn't hear our friend on the phone because there was no _____________.
5. The fire _____________ quickly because of the strong wind.
I. 根據語境,從方框中選擇恰當的單詞填空,注意形式變化。
development
spread
resulted
replaced
connection
connect, develop, spread, result, replace
Ⅱ. 根據語境及所給漢語提示語寫出所缺單詞。
1. Ice and snow are different __________(形式) of water.
2. He encouraged the _____________(引進) of new medical treatments.
3. I watched them leave and then drove off in the opposite __________(方向).
4. A(n) __________(單個的) flower does not make a spring.
5. 3D __________(打印) is becoming more and more popular.
6. __________(貿易) between the two countries has increased.
printing
forms
single
direction
introduction
Trade
1. 門一關上,Peter就開始瀏覽郵件。
Peter started _______ _______ the mail as soon as the door shut.
2. 當Cindy還是個孩子的時候,她對手工制作東西很感興趣。
Cindy was interested in making things _______ _______ when she was a child.
looking through
by hand
Ⅲ. 根據漢語意思完成英語句子,每空一詞。
3. 在某種程度上,那對每個人來說都是個好消息。
_______ _______ _______, that's good news for everyone.
4. 有幾個問題,但我們不能一次解決所有。
There are a few problems, but we can't solve all _______
_______ _______.
5. 我每天上學的路上都會經過郵局。
I pass by the post office every day _______ _______ _______
_______ school.
at
a time
In a way
on my way
to
Ⅳ. 根據括號內所給英文提示語,將下列句子翻譯成英語。1. 人們經常把孩子比作花朵。 (compare ... to)
____________________________________________________2. 讓我們等等看未來會發生什么。 (wait and see)
____________________________________________________
People often compare children to flowers.
Let's wait and see what will happen in the future.
3. 他的成功來自于大量閱讀。 (a large amount of )
____________________________________________________
4. 那時大多數婦女待在家里。 (in those days)
________________________________________________________________________________________________________
5. 互聯網使我們在任何時間、任何地點學習成為可能。 (make it possible)
____________________________________________________
____________________________________________________
His success comes from a large amount of reading.
Most women stayed at home in those days.
/ In those days most women stayed at home.
The Internet makes it possible for us to learn at any time and any place.
How well can you do these things Very well OK Needs work
Learn about some inventions and how these inventions have changed people’s lives Write sentences with “as a result”, “because” and “so” Write sentences using passive voice
Which books do you prefer, e-books or paper books Read the information and then write down your own understanding.
Preview Unit 3.
E-books are cheap and they are convenient for you to carry everywhere.
E-books allow individuals (個人) to acquire any book they would like at any time.
E-books lack soul.
Paper books can be taken anywhere, and do not rely on power.
Paper-books don’t normally cause significant eye-strain(視疲勞).
E-books are much more environmentally friendly.

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