《Books or Computers?》The Internet Connects Us PPT課件
第一部分內(nèi)容：Warm-up
Free talk.
How can we get knowledge?
By talking with others
By watching TV
By reading books
By reading e-books
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Books or Computers?PPT，第二部分內(nèi)容：Presentation
Learn some new words.
Words and phrases.
by hand 用手；手工
keep on 繼續(xù)
In ancient times, people wrote each word_______.
To write one book, they usually _______writing for a long time.
modern adj.現(xiàn)代的
printing press 印刷機(jī)
pass on 傳遞
by hand 用手；手工
keep on 繼續(xù)
This is a ____________.
With ______ technology, it was possible to ________ knowledge.
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Books or Computers?PPT，第三部分內(nèi)容：Language points.
1. In ancient times, there were no books, and people passes on their knowledge by telling stories. 在古代，沒(méi)有書(shū)，人們通過(guò)講故事傳遞知識(shí)。
by是介詞，后面可以加名詞或動(dòng)名詞短語(yǔ)，意為“通過(guò)……方式（途徑）”。如：
I learn English by listening to tapes. 我通過(guò)聽(tīng)磁帶學(xué)英語(yǔ)。
2. It took a long time to write just one book. 僅僅寫(xiě)一本書(shū)就要花費(fèi)很長(zhǎng)一段時(shí)間。
句型It takes sb. some time to do sth. 意為“某人花費(fèi)多長(zhǎng)時(shí)間做某事”，it是形式主語(yǔ)，真正的主語(yǔ)是動(dòng)詞不定式“to do sth.”；take 隨時(shí)態(tài)改變，本句用的是一般過(guò)去時(shí)態(tài)，所以用took。如：
It took me two hours to clean my house yesterday. 我昨天用了兩個(gè)小時(shí)打掃房子。
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Books or Computers?PPT，第四部分內(nèi)容：Exercise
I. 根據(jù)所給漢語(yǔ)提示，完成下列句子。
1. A computer is a useful _______ (機(jī)器).
2. There are two ________ (印刷) presses in our school.
3. What's the meaning of the second _________ (段落) in the text?
4. ________ (哪一條) way shall we go?
5. I bought a book about _______ (現(xiàn)代的) history yesterday.
II. 用所給單詞的適當(dāng)形式填空。
1. I think the Internet is ______________ (important) than the printing press.
2. The novel __________ (write) by Qiong Yao.
3. We can find information ______ (quick) on the Internet.
4. The machine can make __________ (thousand) of books a day.
5. If you ______ (forget) the telephone number, you could look it up in the book.
III. 連詞成句。
1. hand, the, by, model, was, plane, made
The model plane was made by hand.
2. get, how, you, information, did, the
How did you get the information?
3. the, answer, English, questions, in, please
Please answer the questions in English.
4. the, Internet, people, lets, quickly, information, search, for
The Internet lets people search for information quickly .
5. much, sound, travels, than, faster, light
Light travels much faster than sound .
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Books or Computers?PPT，第五部分內(nèi)容：Homework:
Topic: Which invention do you think is more important—the printing press or the Internet?
(Write a short passage and give at least three reasons to support your choice.)
關(guān)鍵詞：冀教版八年級(jí)下冊(cè)英語(yǔ)PPT課件免費(fèi)下載，Books or Computers?PPT下載，The Internet Connects UsPPT下載，.PPT格式；
