Module4GreatInventions教案.doc

Module 4 Great Inventions壽光實驗中學(xué) 張愛琴課題Module 4 Great Inventions Unit 2 Books could be produced more quickly and cheaply.教 學(xué) 目 標(biāo)德育目標(biāo)：To research science and love science知識目標(biāo)： To understand passages involving present perfect perfect tense能力目標(biāo)：To learn a reading skill - Scanning To know the history about paper inventing重點Vocabulary Create, produce, ink, against, knowledge, spread, introduction, receive,難點Phrasemade of, at a time, by hand, at the beginning of, in a way, rather than, one day課型Reading and writing教法PWP approachTeaching Procedures:Step I: RevisionHave/has been + doneThis book/ discuss/ on telephoneIt/ buy/by thousands of peopleChildren/tell to read this bookThe book/ print/ again and againOther books /write /about this book Must/can/may be read1.a) All students must read this book. b) This book _by all students.2.a)Everyone can understand his ideas. b) His ideas _by everyone.3.a)I could not fine her books anywhere. b) Her books _anywhere.4.a) For a long time, many people could not use computers. b) Computers_by many 5.a) We can do the work now if you want. b) The work _now if you want.6.a) You must not take these magazines from the library. b) These magazines _from the library .Reading and vocabulary1. Talk in pairsWhats the advantages of both book and computers?Can books be replaced by computers?2. Read and get the main ideas of the paragraphsP1 c. Life on paper and in printP2 a. The world before booksP3. b. The invention of printingP4. d. Technology and books P5. e. Can books be replaced by computers? Language Points1. looks through 瀏覽，溫習(xí)Eg. He looked through many books in order to find the correct answer. 為了找到正確答案,他查閱了許多書籍.2. with without 帶有 / 沒有eg. He found a house with many trees around. 他找到了一所周圍有許多樹的房子. He went to school without breakfast today. 他今天沒有吃早飯就去上學(xué)了.3. be made of - be made from- be made up of - be made in- be made by be made into -Ex. 1. Look at the camera, Where is it _? Japan. 2. The table is _wood, while paper is _wood. 3. Our class is _twenty boys and twenty three girls. 4. The metal can be _ a knife. 5. This kind of car is _ many workers in the factory.4. write words on- make a book - in those days - at a time - by hand - as a result -Ex. 1. He could even eat three hamburgers _, _ he became very fat. 2. This picture is produced _, so its very expensive. 3. _ there were few people knew about computers. 4. They tried to _ paper in order to _ 5. put against 將放進(jìn)/刻進(jìn) hold against 將貼到 6. at the beginning of 在初/ 開始時 after that 然后,之后 in a way 以方式7. compare. with. 與.相比 , 與.相媲美You cant compare him with Tom, theyre different. as compared with 與比較Hes really done better as compared with last term8. rather than 勝過,而不愿Eg. He would choose Sunday rather than Saturday. I would like to go with you rather than stay at home. prefer to do rather than do 情愿而不. 9.be replaced by 被.所替代 be read online 在網(wǎng)上閱讀 3. Make notes to complete the timeline.4. Answer the questions1.Why were books expensive and rare before the invention of printing?2.Why did ideas spread more quickly when books became cheaper?3.What can we use instead of books to get information?Answer the questionsUse the words in the box : create, develop, hold keep, produce, receive, spread1.When was paper first created? When do you think books were first created?2.Were books produced by hand or by machine at first?3. What was the paper held against?When was printing developed?5. What can be kept on CD-ROMs?6. What can be received online?7. How did ideas spread in the past? How do ideas spread today?Writing6. Complete the sentences1.Its hard to imagine life without paper or print because2. Books could only be produced one at a time because3. Books could be produced more quickly and cheaply after the 11th century because4. We may not need books in the future because 5. Books will never be completely replaced by computers because7. How to give reasons / results as a result, because, so, so that1.What was the result of books becoming cheaper?2.Why must printing be thought of as one of the most inventions?3.More people learned to read in the 1