Module 9 Unit 2 Will books be replaced by the Internet 课件-2025-2026学年外研版（2012）英语九年级上册

Module 9 Great inventions Unit 2 Will books be replaced by the Internet? 2021-09-03 思 考 Free talk What did people use to remember something long long ago? 2021-09-03 Where did people start to write on about 2,000 years ago? What was invented in China during the Sui and Tang Dynasties? 2021-09-03 What are the advantages of books and computers? Can books be replaced by computers? Why? 2021-09-03 1. 学习并掌握printing, development, trade, result, spread, introduction, amount, store, form, connection, single, direction, replace, look through, at a time, by hand, in a way等核心词汇，在语境中感知被动语态的用法。 2. 能够读懂谈论发明的文章；能够运用所学知识表述发明对人类的影响。 3. 进一步了解中国古代的四大发明, 感受中国文化的博大精深, 激发热爱 祖国的情感。 学习目标 2021-09-03 Discuss and fill in the form: Advantages Disadvantages Books Nice objects to own and hold Often relatively cheap Easy to use Get very dusty on shelves Take up space in the home Can be expensive Use trees, so may cause environmental problems 2021-09-03 Read Para1 and complete the sentences with prepositions. 1.My mother looks ________ magazines at home. 2.Did you see the poster _____ a photo_____ Yao Ming ____the wall. 3.We all know fish can’t live ________ water. through with of without on Careful reading Task 2 Read paragraphs 2 and answer the questions. When and where was the paper first created? What happened after the paper was created? Why were the books expensive and rare before the invention of printing? Paper was first created about 2,000 years ago in China. People started to write on paper to make books. Because the books were produced by hand. Advantages of books Advantages of the Internet Books are inexpensive. Books can go with you anywhere and be read everywhere. Books can help you keep your brains sharp. … You can get information quickly. You can get a great amount of information at a time. The machine is smaller and lighter. … Will books be replaced by the Internet? Every morning, my father buys a newpaper on his way to work. Every day, I open my books in class and start my lessons. Every evening, my mother looks through magazines at home. And every night, I look at the photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing? Paper was first created about 2,000 years ago in China. After its invention, people started to write on paper to make books. In those days, books were only produced one at a time by hand. As a result, there were not many books, and they were expensive. So, few people had the chance to learn to read. Listen and read. Read Para.2 and answer the question. Why few people have the chance to learn to read? Because there were not many books,and they were expensive. Read Para. 3 and check “T” or “F”. 1.Printing was invented in China during the Qing Dynasty. 2. knowledge and ideas spread quickly after the invention of printing. Sui and Tang Dynasties. F T 2000 years ago Sui&Tang Dynasties the 20th century possible to ____________ quickly and cheaply ________________________ and more people learnt to read A trade in books resulted Knowledge and ideas __________ (later) (as a result ) (so) produce books _______________ spread faster Printing was invented. 13 2000 years ago Sui&Tang Dynasties the 20th century Internet _______ was introduced Why does the writer say this sentence？ A. To show the importance of paper and printing; B. To introduce the Internet; C. Both A.用这种方式 B.从某种程度上. 14 Read and answer the questions. 1.What happened after the invention of paper? 2.Why was printing invented? 3. Why is the Internet more powerful than printing? People started to write on paper to make books. Because there were not many books and theywere expensive. As a result, few people had the chance to learn to read. Because it can store more information, find information more easily and the machine to read is small and light. Thinking 1.Why is it hard to imagine life without paper or printing? 2.So what direction will traditional printing take in the future? 16 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. Write full sentences with the notes in Activity 3. About 2,000 years ago, paper was first created. Printing was invented during the Sui and Tang Dynasties. Today, the Internet is growing very fast. Computers and the Internet are used in classrooms now, and newspapers and magazines are read online. Writing 6 18 新课讲解 because because是连词，引导原因状语从句。because +句子可以直接回答以why开头的特殊疑问句。 e.g. I like playing basketball because it’s fun. —Why is Lily crying? —Because she can’t find her cat. 新课讲解 6 Write full sentences with the notes in Activity 3. About 2,000 years ago, paper was first created. Printing was invented during the Sui and Tang Dynasties. Today, the Internet is growing very fast. Computers and the Internet are used in classroom now, and newspapers and magazines are read online. in time  及时          on time 按时, 准时 some time   一些时间 at times 时常 kill time   消磨时间 behind time 落后 all the time  一直 at this time 这时 at that time  那时 at the same time 同时  in no time   立刻 in the daytime 在白天 for a long time   长时间 for the first time  第一次 from time to time  不时地 time and again   反复地，不断地 have a good time  玩得很高兴 3. In those days, books were only produced one at a time by hand. 在那个年代，书是靠手工制作的，一次只能制作一本。 by hand表示“用手；靠手做”。 例如： All these toys are made by hand. 所有这些玩具都是手工制作的。 All the beds in my home are made by hand. 我们家所有的床都是手工做的。 by hand还表示“亲手地” You’d better deliver her invitation by hand since she lives so close. 既然她住的这么近，你最好亲手将邀请信给她。 Language points 2. In those days, books were only produced one at a time by hand. 在那个年代，书是靠手工制作的，一次只能制作一本。 at a time 一次；每次 at the time 那时；在那段时间 at that time 那时候 at the same time 同时 all the time 一直；不断地 for a time 一小段时间；一度；一时 for the first time 首次；初次 in time 及时 from time to time 有时；间或 once upon a time 从前 拓展 in time, at the time, at the same time, at a time, for the first time 1) The fastest way to finish many things is to do only one thing _____________. 2) Hurry up, or we can’t get there _____________. 3) In China, we often shake hands when we meet people _________________. 4) It seemed like a good idea _______________, but soon after that it went wrong. 5) We can have fun and learn about English _______________. at a time in time for the first time at the time 【即学即练】 根据上下文选择短语填空 at the same time null 165467.92 $