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1、Lesson 43 Books or Computers?Lead in 1. What are four major(主要的主要的) inventions in ancient(古代的古代的) China?2. Who in ancient China made great contributions(貢獻貢獻)to printing? Was that fast at that time?3. What do we use to print now? Is that fast?PresentationNew wordsprinting press n. 印刷機印刷機paragraph n.

2、 段落段落machine n. 機器；機械機器；機械 modern adj. 現(xiàn)代的；新式的現(xiàn)代的；新式的This is a modern printing press.It can make thousands of books a day.The Internet helps me do my homework. I can find lots of information in just a few minutes.Which invention do you think is more important the printing press or the Internet?Read

3、carefully and answer the questions. 1. What is a printing press? It is a machine that can make lots of books in a short time.2. How were books made before the printing press? By hand.3. How did books “keep” information?If you forgot something, you could look it up.4. What does the Internet help Wang

4、 Mei to do? It helps her do her homework.Language Points 1. The printing press is a machine that can make lots of books in a short time.印刷機是一臺能在短時間內(nèi)印刷很多書的機器。印刷機是一臺能在短時間內(nèi)印刷很多書的機器。that引導(dǎo)的是定語從句，在從句中作主語，所以不可省略。引導(dǎo)的是定語從句，在從句中作主語，所以不可省略。 例如：例如：Everybody likes things that are good and cheap.每個人都喜歡好而便宜的東西。每個

5、人都喜歡好而便宜的東西。The boy who came to see me yesterday is my cousin.昨天來看我的那個男孩是我表弟。昨天來看我的那個男孩是我表弟。2. Information began to travel much faster and much farther. 信息開始傳播得更快更遠。信息開始傳播得更快更遠。much faster and much farther “更快更遠更快更遠”。much修飾比較級，可以修飾比較級的詞還有修飾比較級，可以修飾比較級的詞還有a little, a bit, even, far等，而等，而so, very, qui

6、te, too, much too等用來修飾等用來修飾原級。原級。例如：例如：The box is too heavy. 這個箱子太重。這個箱子太重。Its a little hotter today. 今天有點熱。今天有點熱。 1. 單詞短語：單詞短語：_(在小組內(nèi)口頭匯報在小組內(nèi)口頭匯報)2. 掌握掌握that在從句中作主語時，不可以省去，在從句中作主語時，不可以省去，修飾比較級、原級的詞。修飾比較級、原級的詞。Summary完成句子完成句子 1. 印刷機是一臺能在短時間內(nèi)印刷許多書的機器。印刷機是一臺能在短時間內(nèi)印刷許多書的機器。The printing press is a machi

7、ne that can make lots of books _ _ _ _.2. 信息開始傳播得更快更遠。信息開始傳播得更快更遠。Information began to travel much _ and much_. in a short timefasterfartherPractice3.你認為哪項發(fā)明更有用，電話還是電腦？你認為哪項發(fā)明更有用，電話還是電腦？_ invention do you think is _ _, telephone or computer?4. 他經(jīng)常幫我做作業(yè)。他經(jīng)常幫我做作業(yè)。He often helps me _ _ _ .Which more useful do my homeworkHomework 寫作：你認為電腦和印刷機哪個更有用呢，請你寫作：你認為電腦和印刷機哪個更有用呢，請你發(fā)表一下自己的意見吧，發(fā)表一下自己的意見吧，70詞左右。詞左右。Fortune knocks once at least at every mans gate.風(fēng)水輪流轉(zhuǎn)。