教版（2019）选择性必修第四册Unit 3 Sea exploration Using Language&Assessing Your Progress （学案）
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| 名称 | 教版（2019）选择性必修第四册Unit 3 Sea exploration Using Language&Assessing Your Progress （学案） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-10-18 21:38:30 | ||
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Unit 3 Sea exploration
Using Language & Assessing Your Progress
学习目标
1.掌握本节生词及句型表达与运用。
2.掌握议论文的写作方法。
词汇运用
1. mercy
词性：____________ 意思：_____________
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.
2. possession
词性：____________ 意思：_____________
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)
3. arrest
词性：____________ 意思：_____________
词性：____________ 意思：_____________
arrest sb. for因……逮捕某人
arrest one's attention吸引某人的注意力
arrest sb. in connection with 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。
句型解析
1. Although this was banned in 1982.some countries are still "murdering" these intelligent creatures without mercy.
尽管这在1982年被禁止，一些国家仍然毫不留情地“谋杀”这些聪明的动物。
though/although的用法
（1）用作连词
表示“虽然”，两者大致同义，可换用，只是although比though更为正式。
Though/Although it was raining，we went there. 虽然下着雨，但我们还是去了那儿。
Though/Although it was barely four o'clock, the lights were already on.
尽管才四点钟灯已经亮了。
（2）用作副词
although一般不用作副词，而though可用作副词，且一般放在句末（不放在句首），意为“可是；不过”。
It's hard work; I enjoy it though. 工作很辛苦，可是我乐意干。
He is looking fit, though. 不过他看起来很健康。
（3）用于习语
在as though（好像，仿佛）、even though（即使，纵然）等固定短语中不能用although。
We felt as though we had witnessed the whole thing.
我们感觉仿佛目击了整个事件似的。
He is an honest man, I must say, even though I have opposed him.
尽管我反对过他，我还是得说他是一个诚实的人。
（4）用于倒装
though引导的让步状语从句可用部分倒装的形式（注意：倒装后位于句首的名词之前不用冠词），但although一般不这样用。
I will say no more on these matters, important though they are.
虽然这些事很重要，我也不想再说什么了。
Child though he was, he did quite well. 他虽是个孩子，但干得很好。
写作天地
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。
一、议论文的写作特点
1.论点鲜明
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。
二、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，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。
三、常用表达
（1）引言段
①Many students have been faced with the problem of...
②Recently the problem has been brought into focus.
③Recently the phenomenon has become a hot topic.
④Recently the issue has aroused a great concern among...
⑤Nowadays there is a growing concern over...
⑥Faced with..., quite a few people argue that...
⑦According to a recent survey, ....
⑧With the rapid development of the economy/society...
⑨Recently we held/have held a discussion about whether...
⑩When it comes to...
（2）主体段
①As is known to all, ...play(s) an important part/role in our daily life/modern society. However, different people have different opinions.
② Some people/The majority of the students think it is a good idea/important/useful/convenient to do...
③Others argue/claim that the opposite is true.
④However, as every coin has two sides, ...also has its disadvantages.
（3）结论段
①There is probably some truth in both arguments/statements, but...
②From what has been discussed above, we can draw the conclusion that...
③It is high time that we took measures to.../We'd better take effective measures to prevent...
④It is necessary that steps should be taken to...
⑤In conclusion, it is important that...
⑥To solve the above-mentioned problem(s), we must...
⑦In summary, if we continue to ignore the issue, more problems will come up.
⑧Taking all these into account, we...
练习：
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。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案
词汇运用
1. without mercy 2. in possession of 3. arrested my attention
写作天地
One possible version:
Today's 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 don't envy them. It is true that good hobbies make life more colorful and enjoyable. However, things are different if children take 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 children's hobbies.
Parents are supposed to help children learn what they are interested in. Only in this way can they learn well and be happy!
2
Using Language & Assessing Your Progress
学习目标
1.掌握本节生词及句型表达与运用。
2.掌握议论文的写作方法。
词汇运用
1. mercy
词性：____________ 意思：_____________
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.
2. possession
词性：____________ 意思：_____________
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)
3. arrest
词性：____________ 意思：_____________
词性：____________ 意思：_____________
arrest sb. for因……逮捕某人
arrest one's attention吸引某人的注意力
arrest sb. in connection with 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。
句型解析
1. Although this was banned in 1982.some countries are still "murdering" these intelligent creatures without mercy.
尽管这在1982年被禁止，一些国家仍然毫不留情地“谋杀”这些聪明的动物。
though/although的用法
（1）用作连词
表示“虽然”，两者大致同义，可换用，只是although比though更为正式。
Though/Although it was raining，we went there. 虽然下着雨，但我们还是去了那儿。
Though/Although it was barely four o'clock, the lights were already on.
尽管才四点钟灯已经亮了。
（2）用作副词
although一般不用作副词，而though可用作副词，且一般放在句末（不放在句首），意为“可是；不过”。
It's hard work; I enjoy it though. 工作很辛苦，可是我乐意干。
He is looking fit, though. 不过他看起来很健康。
（3）用于习语
在as though（好像，仿佛）、even though（即使，纵然）等固定短语中不能用although。
We felt as though we had witnessed the whole thing.
我们感觉仿佛目击了整个事件似的。
He is an honest man, I must say, even though I have opposed him.
尽管我反对过他，我还是得说他是一个诚实的人。
（4）用于倒装
though引导的让步状语从句可用部分倒装的形式（注意：倒装后位于句首的名词之前不用冠词），但although一般不这样用。
I will say no more on these matters, important though they are.
虽然这些事很重要，我也不想再说什么了。
Child though he was, he did quite well. 他虽是个孩子，但干得很好。
写作天地
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。
一、议论文的写作特点
1.论点鲜明
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。
二、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，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。
三、常用表达
（1）引言段
①Many students have been faced with the problem of...
②Recently the problem has been brought into focus.
③Recently the phenomenon has become a hot topic.
④Recently the issue has aroused a great concern among...
⑤Nowadays there is a growing concern over...
⑥Faced with..., quite a few people argue that...
⑦According to a recent survey, ....
⑧With the rapid development of the economy/society...
⑨Recently we held/have held a discussion about whether...
⑩When it comes to...
（2）主体段
①As is known to all, ...play(s) an important part/role in our daily life/modern society. However, different people have different opinions.
② Some people/The majority of the students think it is a good idea/important/useful/convenient to do...
③Others argue/claim that the opposite is true.
④However, as every coin has two sides, ...also has its disadvantages.
（3）结论段
①There is probably some truth in both arguments/statements, but...
②From what has been discussed above, we can draw the conclusion that...
③It is high time that we took measures to.../We'd better take effective measures to prevent...
④It is necessary that steps should be taken to...
⑤In conclusion, it is important that...
⑥To solve the above-mentioned problem(s), we must...
⑦In summary, if we continue to ignore the issue, more problems will come up.
⑧Taking all these into account, we...
练习：
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。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案
词汇运用
1. without mercy 2. in possession of 3. arrested my attention
写作天地
One possible version:
Today's 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 don't envy them. It is true that good hobbies make life more colorful and enjoyable. However, things are different if children take 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 children's hobbies.
Parents are supposed to help children learn what they are interested in. Only in this way can they learn well and be happy!
2