多媒体教学设计方案_Lesson 78 多媒体教学设计方案Lesson 78 多媒体教学设计方案Teaching Aims1.Learn the te_t by finishing reading it in proper time, getting the general idea and further prehension .2.Let the students know the development of paper-making.Teaching ProceduresStep 1 Presentation老师活动：展示图片见ppt.学生活动：Answer the questions 1.Do you know who first invented paper-making? 2.When did the Chinese begin to paper- making? Key: TSai Lun ,two thousand years.Step 2 Watch the video老师活动：演示视频见ppt.Step3 Questions学生活动：答复以下问题After watching and answer the following questions.1.Whats the result of the invention of paper?2.Whats the problem with using bamboo for writing?3.When did Chinese people begin to have silk books?4.When did Spain.Russia and America start making paper?Key:1.Much is known about Chinese history because records were kept on paper.2.It was difficult to read and was heavy to carry.3.2,140 4.1150;1567;1690Step 4Listening老师活动：老师播放录音(见ppt.)学生活动：答复以下问题1.Say about the development of paper-making:Paper made from silk: The good points:_The problem:_Paper made form the fipes of plants:What did people use to?: _The good points:_Keys:It was easy to write and draw on it, It was too valuable for everyday use.fishing s, trees, old clothes, It was so soft and light but much less e_pensive.2 Listen the te_t and find out the main idea of the each paragraph:老师活动：播放录音(见ppt.)学生活动：答复以下问题(Paragraph 1) Early invention of paper in China(Paragraph 23) How records were kept before the invention of paper?(Paragraph 4) The development of paper-making(Paragraph 5) The making of paper was well developedStep 5 Reading学生活动：学生阅读课本答复以下问题Read the passage in your Students Book and chose True or False:1.) People all over the world have been making paper for two thousand years.2) As a result of the invention of paper, the Chinese people could know a lot about the history in other parts of the world.3) As there was no paper, much of the history over hundreds of years is pletely unknown in many parts of the world.4) Before writing was developed, people in China had no way to keep records.5) From the te_t we know that writing was developed in the third century BC.6) Books of pieces of bamboo or wood tied together were difficult to read and heavy to carry.7) Paper made from silk was easy to write and draw on, but very e_pensive.8) Paper made from the fipes of plants was soft and light and is less e_pensive than silk.9) By the first century the making of paper had reached other countries.10) Spain started making paper earlier than the Middle East.Key: 1) False ( The Chinese have been making paper for two thousand years.) 2) False ( As a result of the invention of paper, the Chinese people could know a lot about the history of China, not other parts of the world.) 3) True 4) False ( Before writing was developed, people in China used to keep records by putting a number of stones together.) 5) False (Much early than that, because e_les of the carved metal pots have been found from the 16th to the third centuries BC.) 6) True 7) True 8) True 9) False ( After the first century the making of paper began to reach other countries.) 10) False (The Middle East started making paper in the eighth century while Spain started making paper in 1150.)Step 6 E_ercise学生活动：学生做下面课文的完形填空题Fill in the blanks with proper words.It is believed that before writing was developed, people in China used to keep records by putting a number of _together.As soon as writing was developed, people carved words on _.Later, words were carved on _.Between the second and the fifth centuries people wrote on pieces of _or _and these were tied together to form a book.At the same time, another kind of paper was made from _.Because it was e_pensive, people invented another kind of paper made with the _of plants.They used _, the outside of _, pieces of _and so on.This kind of paper was as _and _as silk but much _e_pensive for everyday use.Key: st