实用英语教程第四册unit 5.pptVIP

New Practical English Unit 5 Translation 王国生是一位生命科学专家。他曾在复旦大学遗传工程学院的一个国家重点高科技项目中为解决技术难题作出过突出贡献。王国生曾接受联合国的邀请，作为研究员负责印度新德里的国际基因工程和生物技术中心的工作。 ? 2004年，这位学者完成了在加拿大的学业后回国，创办了上海黄浦生物工程股份有限公司，成了一名企业家。 ? New Practical English Unit 5 Translation 过去的几年里，王国生的企业蒸蒸日上。该公司的主要产品－－ 合成DNA（脱氧核糖核酸）已经占领了国内80%以上的市场，并且远销美国和欧洲一些国家。 ? 王国生的公司因此成了国内同行业中最有影响的一家。他说，这主要是公司有能力依靠高科技生产高质量、低价格的生物产品。 New Practical English Unit 5 Translation 王国生的办公室旁边是个实验室。在那里，原来人工化学合成实验过程需要6个月，现在由于用计算机控制整个过程，只需1个多小时。其合成材料是由该公司自行配制的。 ? 该公司的先进的现代生化合成技术使一个基群的市场价格由60元降低到8元，每年为国家节约实验经费逾数千万元。 New Practical English Unit 5 Translation ? 据王国生说，基群是生命科学研究中的一种很重要的实验材料，其价格的下降使得许多实验室能够进行十分复杂的实验，因此大大促进了生命科学和生物制药业的发展。 New Practical English Unit 5 Practice Read and Judge 1 Read and Complete 2 Read and Translate 3 New Practical English Unit 5 Read and Judge 1 Li Gang returned to China to seek career development because he failed to secure a job in the US. ? 2 According to Li Gang the chances of development were better in China than in the US. ? 3 Many students like Li Gang have returned from overseas simply out of their love for the motherland. ? 4 The younger generation of returned scholars tend to be engaged in scientific research. F F T F New Practical English Unit 5 Read and Judge 5 Such industries as micro-electronics, new materials and bio-pharmaceuticals are hi-tech sectors. ? 6 Wang Guosheng switched his career as an intellectual to an industrialist. ? 7 The chief product of Wang’s business is sold only on the domestic market. ? 8 Thanks to the new and advanced technology, Wang is able to produce high-quality and low-priced products. T T T F New Practical English Unit 5 Read and Complete 1 Since the introduction of the reform policy, China has witnessed its smooth economic __________. ? 2 The new equipment is so ____________ that special training is essential for its operators. ? 3 The question set by the teacher was