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1、MODULE 4 GREAT INVENTIONSWHAT ARE THE FOUR GREAT INVENTIONS OF ANCIENT CHINA?compassgunpowderpapermakingprintingWho invented them?Common people invented compass.Compass _ by common people. Ge Hong invented gunpowder in his practice of alchemy. 煉金術 Gunpowder _ _ in his practice of alchemy. Bi Sheng o
2、f the Northern Song Dynasty invented movable type printing in the 1040s 活字印刷 Movable type printing by Bi Sheng in the 1040s. Cai Lun developed the paper-making technique in Han Dynasty. The paper-making technique _ by Cai Lun. UNIT 1 PAPER AND PRINTING HAVE BEEN USED FOR AGES.An online magazineAdvan
3、tages Disadvantages 1. It saves paper and ink.2. People cant read it if they dont have internet3. It can be listened to as well as read.4. It saves money.5. People dont know how to read it if they cant use computer.TRUE OR FALSE (ACTIVITY 4) Tony wants to borrow the digital camera for the school mag
4、azine. He wants to take some photos of basketball matches. His dad was happy to lend him the camera. The battery hasnt been charged for a time. Tony promises to look after it. MATCH THE FOLLOWING SENTENCES WITH THE SENTENCES IN THE DIALOGUE.(A6) I will do what you tell me to. Why dont you continue t
5、o publish the magazine on paper? Could you do something for me?Promise.Whats wrong with an ordinary magazine?Can I ask a favor? Do you understand me? It is not a problem. I will charge the battery. Changing the subject, will you lend me your camera?Is that clear?Ill see to that.Anyway, about the cam
6、era?A QUESTION TO THINK ABOUT Can paper and printing be replaced by computer? (Debate)UNIT 2 BOOKS COULD BE PRODUCED MORE QUICKLY AND CHEAPLY.CAN PAPER AND PRINTING BE REPLACED BY COMPUTER?Paper and printing _ be replaced by computer.mustmaycantTASK 1 WHAT IF What if paper and printing werent invent
7、ed?BooksThoughtsHistory Our life WHAT IF COMPUTER WASNT INVENTED? Emails Digital cameras and mp3 players Information Homework What if each family has one more child? What if we litter battery everywhere? What if we kill more wild animals? What if you work a little harder? TASK 2 WHAT HAS HAPPENED IN
8、 YOUR FAMILY IN THE PAST 5 YEARS?5 years agonowA new carMp3 playerYour housewasnt boughtwasnt usedwasnt well decoratedhas been boughthas been usedhas been decoratedTRANSLATION PRACTICE 我保證我今后再也不犯這樣的低級錯誤了。 每天我都在回家路上買一份報紙，有時候坐在公車上瀏覽。 由于紙張和印刷的發(fā)明，知識迅速的傳播開來。I promise I will never make such silly mistakes
9、 from now on. I buy a newspaper on my way home, and sometimes I look through it on the bus.As a result of paper and printing, knowledge were spread quickly. TRANSLATION PRACTICE 她月初就去郵局寄賀卡了，這樣在圣誕節(jié)前，每個人都會收到她的祝福。 She went to the post-office to send cards early this month so that every one could receive her wishes before Christmas.
九年級英語上冊Module4 Unit1 課件5外研版
