ZXXKCOM201111192203153623998.ppt

Read the second article “GM food: hope or danger?” and answer the following questions: 1. What are people’s different attitudes towards the study of genetics? 2. What is one aim of GM research talked about in the article? 3. What are the problems about GM food and GM plants? 4. What is many countries’ attitude towards GM food? Why do they hold such attitude? in this way(L5) in favor of (L9) from the point of view of some people(L10) meet one’s own need(L17) Cause/spell a catastrophe (L12) look around (L12) decades of at a fast rate hundreds of thousands of acres of work together after all with 的复合结构 with + 宾语 + He found the house without difficulty _____ ___ ____ _______ ____ _____. (有小孩带路） _____ ____ ______ ___ ______ _____ (有两次考试要担心), we lead a busy life. 1.Rather than ________ on a crowded bus, he always prefers ________ a bicycle. 　 A. ride; ride B. riding; ride 　C. ride; to ride D. to ride; riding 2. ________ production up by 60%, the company has had another excellent year. A. As???????????? B. For???? C. With?? D. Through 3. With a lot of difficult problems ________, the newly-elected president is having a hard time. A. settled B. settling?????? C. to settle????? D. being settled 3. Not everything that is best for nature is good for people. (L9) 并非所有对自然来说是最好的就意味着对人类来说也是好的。 并非所有的鸟都会飞。 他们俩都不去那儿。 他们俩并非都去那儿。 4. Many developed nations are now concerned about saving nature rather than developing or destroying the nature. rather than 而不是, 连接两个并列成分。 我想要一杯冷饮，而不是咖啡。 是Mr Smith，而不是他的工人们，要为这次意外负责。 拓展： 宁愿做而不愿做would rather do… than do…= would do… rather than do…=prefer to do… rather than do… 我宁愿呆在家里，而不愿去逛街。 7. Nowhere is this truer than with genetically modified food. 1）句中nowhere … truer…是比较级形式表示最高级的意义。本句意思为：转基因食品就是最好的例子。 2）本句以否定词nowhere开头，为倒装语序。如： nowhere could I find a person to help me at that time. would rather+从句 （虚拟语气） 表示与现在或将来的愿望， 从句用过去式 表示过去的愿望， 从句用过去完成式 I would rather that you came next