初中冀教版Lesson 21 Books or Computers?说课ppt课件

这是一份初中冀教版Lesson 21 Books or Computers?说课ppt课件，共19页。PPT课件主要包含了Listening，Grammar，pass on，by hand，nformation，ppeared，odern，ommon，lectronic，ell等内容，欢迎下载使用。

Warming-up:
Let’s enjy a vide:
Relaxing Time:
Listen t the passage and answer the questins:
1. Hw did peple write bks in ancient times? Peple wrte dwn their stries with paper. They wrte each wrd by hand.2. What made it pssible t print bks quickly? Mdern technlgy made it pssible t print bks quickly.3. What kind f bks quickly changed peple’s reading habits? E-bks.
Let’s D It!
The Histry f the Bk( )It tk a lng time t write just ne bk.( )It made it pssible fr cmmn peple t read bks.( )The e-bk appeared.( )Peple had n bks, and they shared knwledge by telling stries.( )The printing press appeared.( )Peple dwnlad bks frm the Internet.( )With paper, peple began t write dwn stries.
Read the lessn and put the sentences in the crrect rder.
language pints:
1. Peple passed n their knwledge by telling stries. 人们通过讲故事来传播知识。 pass n 传递；前进；去世 What srt f values d yu want t pass n? 你想把怎样的价值观传递给下一代？ He passed n at the age f 72. 他72岁时去世。 Many a student fails t pass n the examinatin. 许多学生考试不及格。
2. They wrte each wrd by hand. 他们用手来写每个单词。 by hand 用手；手工 He mved the huge stne by hand. 他用手移动了那块大石头。 We arranged lead letters by hand befre a newspaper was printed.在报纸印刷以前，过去是用手工排铅字的。
3. It tk a lng time t write just ne bk！ 写一本书就要花费很长时间
辨析：cst, spend, take与 pay
4. Then, the printing press appeared and changed the wrld. 然后，印刷机出现了并改变了世界。 printing press 印刷机 The newspaper is the mst nvel prduct f the printing press. 报纸是印刷机制造的最新奇的产品。 press n. 压；按；新闻；出版社 He felt the press f mdern life. 他感觉到现代生活的压力。 v. 压；按Press this buttn t start the engine.要开动发动机就按这个按钮。
appear vi. 出现；呈现；来到When night falls, stars appear.夜晚来到时星星出现。He is anxius t appear a gentleman. 他急于表现得像一位绅士。A wman appeared at the far end f the street. 一个女人在街那端出现了。
5. With mdern technlgy, it was pssible t print bks quickly.使用现代技术能快速打印书。It is/was+ adj.+ t d sth. 做某事……(It作形式主语，真正的主语是t d sth.)It is very interesting t learn English. 学英语很有趣。It is lucky t meet yu here. 有幸在这儿见到你。It’s very kind f yu t help me.你能帮助我真好。
6. N matter what yu have……keep n reading.不管你有什么，继续阅读。 keep n 继续 They run after me. I dn't lk back at them and keep n running.他们在后面追，我没有回头看，继续一个劲儿的跑。The imprtant thing is t keep n tp f industry trends, and stay infrmed.重要的事情是保持行业趋势的优势，并且消息灵通。
1.印刷机_______2.在古代_____3.传递_______ 4.改变世界_______5. 用手 _______6.现代科技_________ 7.继续做某事____________8.电子书______
the printing press
in ancient times
change the wrld
mdern technlgy
keep n ding sth.
the electrnic bk(e-
Key phrases we learn tday:
Fill in the blanks. The first letter is given.
1. With paper, peple began t write dwn their stries. Peple wrte each wrd by hand. It tk a lng time t write ne bk. I____________culdn’t travel far. 2. When the printing press a________, it changed the wrld. The m_______ printing press can print bks quickly, and makes it pssible fr the c_________persn t have easy access t bks. 3. Cmputers and the Internet changed the wrld. They made it pssible fr a new kind f bk: the e________ bk. Traditinally bks culd nly be bught and sld at a stre, but tday yu can buy and s____bks nline.
D yu like reading paper bks r electrnic bks(e­bks)？Why？Talk with yur partner and make up a dialgue .
Let's D It !
eg：A：D yu like ebks? B：Yes.I like them very much. A：Why? B：Because it is very easy fr peple t buy and sell bks nline.
Wrk in pairs:
根据句意及所给汉语提示写出单词：
1．We watch the bks rlling ff the________(印刷机)．2．The sun ________(出现)at 7：00 this mrning.3．In the afternn，they went t an exhibitin f ________(现代的)art.4．Sme yung students like ________ (电子的)bks better than paper bks. (盐城)5．He ________(卖)his ld cmputer fr 500 yuan.
6．He ________ a new way f making silk.7．In ________ times, peple lived by hunting.8．The ty is made ________.9．After a shrt rest, they ________ walking.10．Hw d they ________ their infrmatin?
用方框中单词或短语的适当形式填空：
Fill in the blanks with crrect wrds.
1.我从没感觉到那样压抑，但是他确实给我传递了他的冒险精神。 I never felt stressed like that , but he did ______ ____ his sense f adventure.2.我国有些古代科学著作已经失传。 Sme scientific bks f ________ China have been lst.3. 这封信是手写的。 The letter was written ____ _____. 4.黎明的曙光出现在地平线上。 The first signs f the dawn _________ n the hrizn.5.电子计算机已在世界各地普遍使用。 ___________cmputers are nw in cmmn use all ver the wrld.
pass n