新一代大学英语LEnglish综合教程2基础篇EvolvingtechnologyUNITFOREIGNLANGUAGETEACHINGANDRESEARCHPRESSHEBEIUNIVERSITY
UNIT 7 基础篇 综合教程 2 FOREIGN LANGUAGE TEACHING AND RESEARCH PRESS HEBEI UNIVERSITY Evolving technology
福Explore 1Warm-upViewing and speakingWhen thinking about scientific and technologicalachievements in ancient China, many of us willthink of the four great inventions: gunpowder,papermaking, printing and the compass. Besidesthose inventions, did the ancient Chinese makecontributions in other fields, such as in mechanicalscience? Watch a video clip and you may have anew idea about ancient Chinese machines.综合教程Unit7新一代大学英语（基础篇）
Explore 1 新一代大学英语（基础篇） 综合教程 Unit 7 Warm-up When thinking about scientific and technological achievements in ancient China, many of us will think of the four great inventions: gunpowder, papermaking, printing and the compass. Besides those inventions, did the ancient Chinese make contributions in other fields, such as in mechanical science? Watch a video clip and you may have a new idea about ancient Chinese machines. Viewing and speaking
国仓Explore 1Warm-up1. Fill in the blanks with what you hear from thevideo clip.1 Today new discoveries about the ancient world areforcing us to rethink the development of mechanicalscience.2 Now we are discovering that many of the inventions shapethat our modern world have theirin this remarkable oriental civilizationroots综合教程Unit7新一代大学英语（基础篇）
Explore 1 新一代大学英语（基础篇） 综合教程 Unit 7 Warm-up 1. Fill in the blanks with what you hear from the video clip. 1 Today new discoveries about the ancient world are forcing us to rethink the _ of mechanical science. 2 Now we are discovering that many of the inventions that _ our modern world have their _ in this remarkable oriental civilization. development shape roots
EAExplore 1Warm-up3 Zhang Heng's invention was probably something likewhat was done in the West1,600 yearsahead of4 It's oil drilling, a technology that is very important topower sourceof the modern world5 Today archaeological investigations have forced us toadmitthat many of the inventions that werely ontoday come from the great minds ofancient China综合教程Unit7新一代大学英语（基础篇）
Explore 1 新一代大学英语（基础篇） 综合教程 Unit 7 Warm-up 3 Zhang Heng’s invention was probably something like 1,600 years _ what was done in the West. 4 It’s oil drilling, a technology that is very important to _ of the modern world. 5 Today archaeological investigations have forced us to _ that many of the inventions that we _ today come from the great minds of ancient China. power source admit rely on ahead of
AExplore 1Warm-up2. China is rich in scientific and technologicalinnovations. Besides the mechanical innovations.in what other fields had the ancient Chinesemade significant achievements?小综合教程Unit7新一代大学英语（基础篇）
Explore 1 新一代大学英语（基础篇） 综合教程 Unit 7 Warm-up 2. China is rich in scientific and technological innovations. Besides the mechanical innovations, in what other fields had the ancient Chinese made significant achievements?