Part 2 Word Study 1. stationary adj静止的,固定的10.bin.信号,光波 2. exposure I.暴光,暴露 1l. adjacent adj.邻近的,接近的 3. panchromatic adj.全色的 12. portable adj.轻便的,便携式的 4. monochrome adi.单色的 13. betting slips n.投注单 5. unperforated adj无孔的 14. fiche n.缩微胶片,卡片 6. dental adj.牙齿的,牙科的 15. duplication n.副本,复制 7. aperture n.孔,孔径 16. reversal n.逆转,反向 8. freestanding adj.独立式的 17. ratio n.比,比率 9. illuminate v.照明,照亮 18. plotter n.绘图仪 如EmK
2021/2/20 P.6 End 1. stationary adj. 静止的，固定的 10. blip n. 信号，光波 2. exposure n. 暴光，暴露 11. adjacent adj. 邻近的，接近的 3. panchromatic adj. 全色的 12. portable adj. 轻便的，便携式的 4. monochrome adj. 单色的 13. betting slips n. 投注单 5. unperforated adj. 无孔的 14. fiche n. 缩微胶片，卡片 6. dental adj. 牙齿的，牙科的 15. duplication n. 副本，复制 7. aperture n. 孔，孔径 16. reversal n. 逆转，反向 8. freestanding adj. 独立式的 17. ratio n. 比，比率 9. illuminate v. 照明，照亮 18. plotter n. 绘图仪 & Part 2 Word Study
Part3 Practice on Text Task 1: Listening training Dictation of some key words Directions: You will hear some key words twice, most of which are taken from the Word Study. Then finish the Crossword Puzzle. ( See you book p. 2. Dictation of some key expressions Directions: You will hear some key expressions twice, most of which are taken from this text. Then you are asked to complete the missing words 1)create microform media 4) have a scientifical guess 2) positive color film 5) with centres under the lens 3)by continuous processors 6)special purpose flow cameras 2021/2/20 P7
2021/2/20 P.7 Task 1: Listening training Dictation of some key words Directions: You will hear some key words twice, most of which are taken from the Word Study. Then finish the Crossword Puzzle. (See you book p. ) 2. Dictation of some key expressions Directions: You will hear some key expressions twice, most of which are taken from this text. Then you are asked to complete the missing words. @ Part3 Practice on Text 1) create ___________media 2) positive______________ 3) by ___________processors 4) have a____________________ 5) ______________under the lens 6) special purpose_____________ microform color film continuous scientifical guess with centres flow cameras
Task 2. Read. Write and Translate Read and Reply Directions: Students are required to read aloud the whole text after the teacher. Then give short answers to the following questions a)What s the different method of filming used to create microform media? To create microform media, there are three different methods to be used: a planetary camera uses a method of filming in which the document and the film remain stationary during exposure. A flow camera uses a method of filming in which the paper and film move simultaneously. while COM may be produced by computers b)What type of film is often used to microfilm? Normally microfilming uses high resolution panchromatic high resolution monochrome stock. Positive color film giving good reproduction and high resolution can also be used c)What s the characteristic of, microfiche camera? A microfiche camera is a camera used for producing microfiche, All microfiche cameras are planetary with a step and repeat mechanism to advance the film after each exposure. Cameras. for high output are loaded with a roll of 105 mm film 2021/2/20 P 8
2021/2/20 P.8 Read and Reply Directions:Students are required to read aloud the whole text after the teacher. Then give short answers to the following questions: Task 2: Read, Write and Translate To create microform media, there are three different methods to be used:a planetary camera uses a method of filming in which the document and the film remain stationary during exposure. A flow camera uses a method of filming in which the paper and film move simultaneously. while COM may be produced by computers. Normally microfilming uses high resolution panchromatic high resolution monochrome stock. Positive color film giving good reproduction and high resolution can also be used. A microfiche camera is a camera used for producing microfiche, All microfiche cameras are planetary with a step and repeat mechanism to advance the film after each exposure. Cameras for high output are loaded with a roll of 105 mm film . c) What’s the characteristic of microfiche camera? a) What’s the different method of filming used to create microform media? b) What type of film is often used to microfilm?