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1、Welcome to the Game Zone,Unit 21 Lesson 1 Vocabulary,Objectives,By the end of the lesson, students will be able to: tell the meanings of ten words; identify the parts of speech of the words and find out how to use them; apply the words properly in different language situations.,1. abuse 2. compulsor
2、y 3. controversial 4. doubtful 5. enhance 6. oppose 7. seek 8. threat 9. tolerate 10. violate,Word List,Challenge I,abuse,Last year, several officials were arrested because of their abuses of power.,Last year, several officials were arrested because they abused their powers.,Vocabulary,oppose,Animal
3、 right campaigners oppose killing animals for fur.,Vocabulary,Animal right campaigners are opposed to killing animals for fur.,tolerate,There are some bad habits I cannot tolerate.,Vocabulary,For example, I cannnot tolerate jumping the queue.,seek,At the age of 40, he left his hometown and sought hi
4、s fortune in Beijing. I had sought to persuade him not to, but in vain. Since arrival, he has been seeking long and hard for a well-paid job.,Vocabulary,Challenge II,1. tolerate 2. threat 3. enhanced 4. controversial 5. violated,6. sought 7. abuse 8. opposed 9. doubtful 10. compulsory,Challenge III,
5、Challenge IV,上周，你班同学就“是否应该推广转基因食品”这一话题进行了讨论，同学们各抒已见。请你根据下表中的讨论记录，用英语写一篇简要的介绍，并表明你的观点。,注意： 1. 开头和支持方观点已为你写好，不计入词数； 2. 恰当并尽可能多的使用本课所学词汇； 3. 词数：不少于60。 参考词汇：基因 gene 生态环境 ecosystem Last week, our class had a discussion about whether GM food should be popularized. Opinions are divided on the issue. Some c
6、lassmates support the idea that GM food is good. They believe it enjoys a higher production at a lower cost and thus helps to solve the problem of food shortage. The anti-insect and anti-virus ability of GM plants also get enhanced. In addition, GM food comes in many varieties, which are not affecte
7、d by season and climate. However, ,However, some other students are opposed to the idea. They feel doubtful about the safety of GM food and are worried that it may do harm to peoples health. Also, GM technology changes the genes in plants, so it actually violates the law of nature. More dangerously,
8、 such an abuse of science and technology will be a threat to ecosystem and may be destructive to other living things in nature.,I admit it is a controversial issue. In my opinion, I know we should seek a solution of food shortage, but I cannot tolerate using any technology harmful to health. So it is compulsory to confirm its safety before it is popularized.,Assignments,1. Review the words learnt today. 2. Improve your writing. Note: (1) Using as many words learnt today as possible. (2) Make sure the words are applied properly.,Thanks,
