Unit3 Sea exploration Using Language&Assessing Your Progress（教学课件）-高中英语人教版（2019）选择性必修第四册.pptx

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1、Section C,Using Language,1. mercy without mercy无情地，毫不留情地 have mercy on 宽恕/怜悯 show mercy to. 宽恕/怜悯 at the mercy of 任处置，任由摆布 merciful adj.仁慈的，慈悲的 merciless adj.无情的，残忍的 练习：Grassland is destroyed _ (无情地) so that dust storms come into being, which affect distant cities.,Vocabulary,without mercy,2. posses

2、sion take possession of. 占有，拥有. (be) in possession of. 拥有 (be) in the possession of. 归所有 possess vt. 拥有；具有（特质） 练习：We will be _ happiness if we can always appreciate what we have. (possession),in possession of,3. arrest arrest sb. for 因逮捕某人 arrest ones attention 吸引某人的注意力 arrest sb. in connection with

3、 sth. 因与有关而逮捕某人 under arrest 被逮捕 练习：It was the title of the book that _. 正是那本书的标题吸引了我的注意。,arrested my attention,如何写议论文,议论文是以议论为主要表达方式，运用一定的材料通过一定的论证方法来表明自己的立场、观点或态度的文体。议论文一般由论题、论点、论据、论证和结论构成。在议论文中，作者先就论题（某一问题或现象）提出论点，然后辅之以相关的论据，并在此基础上进行论证，以使读者同意自己的看法，最终得出结论。行文中适当地运用过渡性表达可以表现出文章的逻辑性。,壹 议论文的写作特点,1.论点鲜

4、明 一篇议论文通常只有一个中心论点，并在文章的第一段提出。 2.论证合理 论证包括论据选择和论证方法选择。在论据选择上，可选择的论据有事实、统计数据、引言、案例等。以英语为母语的写作者倾向于“让事实说话”，通常使用举例论证这一方法，即引用事实、统计数据等来作论据。行文要以议论为主，说明、叙述和描写等为辅。 3.结论简洁 英语议论文的结尾段往往是对前面的论证进行总结性阐述，一般不需要进行较长的论述，更忌讳提出新的论点。,贰 议论文的结构,议论文的结构一般分为三部分： 引言段：简单阐释要讨论的主题。 主体段：一般可提出两、三个论据，并分别进行阐述。 结论段：往往用几句话提出自己的看法、意见或建议，

5、从而结束文章。要注意与引言段呼应，但不能照搬前面的原话。,叁 常用表达,（1）引言段 Many students have been faced with the problem of. Recently the problem has been brought into focus. Recently the phenomenon has become a hot topic. Recently the issue has aroused a great concern among. Nowadays there is a growing concern over. Faced with.,

6、 quite a few people argue that. According to a recent survey, . With the rapid development of the economy/society. Recently we held/have held a discussion about whether. When it comes to.,（2）主体段 As is known to all, .play(s) an important part/role in our daily life/modern society. However, different

7、people have different opinions. Some people/The majority of the students think it is a good idea/important/useful/convenient to do. Others argue/claim that the opposite is true. However, as every coin has two sides, .also has its disadvantages.,（3）结论段 There is probably some truth in both arguments/s

8、tatements, but. From what has been discussed above, we can draw the conclusion that. It is high time that we took measures to./Wed better take effective measures to prevent. It is necessary that steps should be taken to.,In conclusion, it is important that. To solve the above-mentioned problem(s), w

9、e must. In summary, if we continue to ignore the issue, more problems will come up. Taking all these into account, we.,虽然培养孩子的兴趣爱好是非常必要的，但现在有很多家长一味地追求使子女多才多艺，迫使孩子学习他们不感兴趣的东西。请你就此现象谈谈自己的看法，内容包括： 1.你是否赞同上述家长的做法； 2.以你或你朋友的经历说明你的观点； 3.呼吁家长们要尊重孩子的意愿。 注意： 1.词数100左右； 2.可适当增加细节，以使行文连贯。,练习,One possible versi

10、on: Todays children are lucky to have many opportunities to develop their talents. But on the other hand, a lot of parents push their children too hard. In that case. I dont envy them. It is true that good hobbies make life more colorful and enjoyable. However, things are different if children take

11、no interest in the hobby that their parents choose for them. Without interest as motivation, they find it a burden rather than a hobby. My 6-year-old neighbor always cries while playing the piano. She is busier on weekends than on weekdays because she has to attend many extracurricular activities. Therefore, parents should see the bad effects of their over-effort to cultivate childrens hobbies. Parents are supposed to help children learn what they are interested in. Only in this way can they learn well and be happy!,