Unit5 SectionⅢ-【精讲精练】2023-2024学年高中英语选择性必修第一册人教版（教师用书）

Section Ⅳ　Writing 写一篇关于农业的议论文 本单元要求写一篇议论性的文章。议论文通过议论或说理来表达作者的见解和主张。作者对某一问题持有一种看法， 为了使读者同意自己的看法， 提出若干理由， 企图说服他人。 [文章架构] [必备词汇] 1．呈现观点 ①a widespread concern over... 对……的广泛关注 ②advantages and disadvantages 利弊；优点和缺点 ③two different opinions toward it 对于这件事有两种不同的观点 ④for the following three reasons 由于以下三个原因 ⑤on the basis of the above discussion 基于以上讨论 2．赞成或反对 ①be for/be against赞成/反对 ②be in favor of支持 ③agree to赞成 [必备句型] 1．提出论点，引入话题 ①Recently our class has had a debate about whether organic farming is good for us. Different students hold different opinions. 最近我们班就有机耕作是否对我们有益展开了一场辩论。不同的学生有不同的看法。 ②There are different opinions among students as to organic farming.Some people suggest that the vegetables of the organic farming are grown without any chemical fertiliser. 对于有机耕作，学生们有不同的看法。一些人认为有机农业的蔬菜是在不使用任何化肥的情况下种植的。 ③Opinions about organic farming vary from person to person. Some people are in favour of it while others are against it. 关于有机耕作的看法因人而异。一些人赞成，而另一些人反对。 2．列举正反方观点及其理由 ①Some students are in favour of organic farming. Firstly, they think the vegetables of the organic farming are grown without any chemical fertiliser. Besides, organic farming practices are designed to encourage soil and water conservation and reduce pollution. Last but not least, more and more people are demanding the most natural and nutritious choices for their family. 有些学生赞成有机耕作。首先，他们认为有机耕作的蔬菜是在不使用任何化学肥料的情况下种植的。此外，有机耕作方式旨在鼓励保持水土和减少污染。最后但同等重要的是，越来越多的人要求为他们的家庭选择最天然和最有营养的食物。 ②However, others are against it because it costs a great deal to develop organic farming. 然而，其他人则表示反对，因为发展有机耕作要花费很多钱。 3．表明自己的观点 ①As the old saying goes, everything has two sides. It has both advantages and disadvantages. 俗话说，凡事都有两面性。它既有优点，又有缺点。 ②All in all, I'm in favour of organic farming.I hope more and more farmers will turn to organic farming in the future. 总之，我赞成有机耕作。 我希望将来会有越来越多的农民转向有机耕作。 ③From what has been discussed above, we can draw the conclusion. 从以上讨论， 我们可以得出结论。 假如你是李华，你班就化学农业和有机农业进行了讨论，请写一篇文章阐述一下你的观点。内容包括： 1．有机农产品更健康，更让人