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1、XB4U3 Sea Exploration爱V高中英语工作室 单元主题语境和语篇内容分析主题语境：人与自然主题群：自然生态子话题：1. 海洋探索 2. 生态保护 3. 户外探险 【单元主题解读】本单元主题围绕青“海洋探索”这一主题展开，通过介绍人类海洋探索的历史与意义、海上丝绸之路、我国海洋科考发展、海洋传说故事、海洋生物、人类活动对海洋的影响、海洋环境保护、世界海洋日等内容。本单元旨在引导学生多角度、全方位地思考人类与海洋的关系，理解海洋探索对国家乃至全人类发展的重要性，树立人类命运共同体意识，认识到尊重自然、保护生态是可持续发展的必由之路。一、 教材语料：人教版 XB4U3 (单词+短语+
2、习惯表达）描述海洋探索与生态保护的主题单词（源自全单元，包括教材单元所有教学内容+ workbook）心理描写curiosity, concerned, valuable, sensitive, boring, ambition, proud, 动作描写inspire, search for, lead to, send, remain, revisit, encourage, explore, enhance, improve, discover, look for二、 教材语料：人教版 XB4U3描述海洋探索与生态保护的教材金句(一) 人类海洋探索的历史与意义1. Here, mercha
3、nts from China and many other places met to negotiate trade deals, which also led to more awareness of each others cultures. (非限制性定语从句)在这里，来自中国和其他许多地方的商人会面，商谈贸易交易，这也使他们对彼此的文化有了更多的了解。2. To reach out across the sea remains a strong desire today.（不定式短语作主语）如今，跨越海洋仍然是一种强烈的愿望。3. The aim of this initiative
4、 is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world.（不定式短语作表语）这一倡议的目的是鼓励跨越历史丝绸之路地区的合作与贸易，加强中国与世界各国的联系。（二）人类活动对海洋的影响1. Climate change is warning us that something is very wrong.（宾语从句）气候变化正在警告我们，有些事情是非常错误的。2. If w
5、e do not protect it, future generations will not forgive us.（条件状语从句）如果我们不保护它，后代就不会原谅我们。3. For example, scientific research ships can help address important issues such as climate change.（举例子） 例如，科学研究船可以帮助解决气候变化等重要问题。4. Collecting the plastic with boats and nets would be expensive, would harm sea lif
6、e, and would take thousands of years. (三个并列谓语动作) 用船和网收集塑料将是昂贵的，会伤害海洋生物，并需要数千年的时间。（三） 解决的办法1. Understanding more about the sea will also help us manage its resources better.（V-ing短语做主语） 更多地了解海洋也将有助于我们更好地管理海洋资源。2. He started The Ocean Cleanup project, which places very long floating barriers in the Pa
7、cific. （非限制性定语从句） 在这里，来自中国和其他许多地方的商人聚集在一起谈判贸易协议，这也导致了对彼此文化的更多了解。 3. Hundreds of years on, and with the latest technology in hand, the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future. (with+宾语+宾补) 几百年过去了，随着最新技术的掌握，贸易的需要和加强关系的愿望将推动
8、中国跨越海洋走向未来。 三、 佳句仿写：人教版 XB4U3（约510句）1. 公式：V-ing作主语Understanding more about the sea will also help us manage its resources better. 仿写：保护海洋对我们地球的健康至关重要。Protecting the sea is essential for the health of our planet.2. 公式：不定式短语作主语To reach out across the sea remains a strong desire today.仿写：帮助别人给人满足感。To h
9、elp others gives a person a sense of satisfaction.3. 公式：不定式短语作表语The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world.仿写：我们的计划是更好地利用这些材料。Our plan is to make better use of these materials.
10、4. 公式：三个并列谓语动作Collecting the plastic with boats and nets would be expensive, would harm sea life, and would take thousands of years.仿写：我搔着头，跺着脚，无望地来回走着。I scratched my head, stamped my foot and walked back and forth hopelessly. 5. 公式：宾语从句Climate change is warning us that something is very wrong.仿写：老人
11、知道他已经取得了伟大的成就。The old man knew that he had achieved something great.6. 公式：条件状语从句If we do not protect it, future generations will not forgive us.仿写：如果你考试不及格,你会让他失望的。If you fail in the exam, you will let him down.7. 公式：非限制性定语从句Here, merchants from China and many other places met to negotiate trade dea
12、ls, which also led to more awareness of each others cultures.仿写：中国已经在这些系统上投资了数十亿美元，这将极大地发展这座城市。China has invested billions in these systems, which will develop the city greatly.8. 公式：with+宾语+宾补Hundreds of years on, and with the latest technology in hand, the need to trade and the desire to enhance r
13、elationships will drive China to reach out across the sea far into the future.仿写：她含着泪向他告别。 With tears in her eyes, she said good-bye to him.四、 教材语料：牛津译林版B2U4目标文本（来源自牛津译林版B2U4 Extended reading）主题阅读，灵活续写个性结局The fish was coming in on his circle now calm and beautiful looking and only his great tail mov
14、ing. The old man pulled on him all that he could to bring him closer. For just a moment the fish turned a little on his side. Then he straightened himself and began another circle.I moved him, the old man said, I moved him then.He felt faint again now but he held on the great fish all the strain tha
15、t he could. I moved him, he thought. Maybe this time I can get him over. Pull, hands, he thought. Hold up, legs. Last for me, head. Last for me. You never went. This time Ill pull him over.But when he put all of his effort on, starting it well out before the fish came alongside and pulling with all
16、his strength, the fish pulled part way over and then righted himself and swam away.“Fish,” the old man said. “Fish，you are going to have to die anyway. Do you have to kill me too?”That way nothing is accomplished, he thought. His mouth was too dry to speak but he could not reach for the water now. I
17、 must get him alongside this time, he thought. I am not good for many more turns. Yes you are, he told himself. Youre good for ever.On the next turn, he nearly had him. But again the fish righted himself and swam slowly away.You are killing me, fish, the old man thought. But you have a right to. Nev
18、er have I seen a greater, or more beautiful, or a calmer or more noble thing than you, brother. Come on and kill me. I do not care who kills who.Now you are getting confused in the head, he thought. You must keep your head clear. Keep your head clear and know how to suffer like a man. Or a fish, he
19、thought.Clear up, head, he said in a voice he could hardly hear. Clear up.获取基本信息谁who时间：when地点：where事件：what情节走向：How 注意：1. 所续写短文的词数应为150左右；2. 续写部分分为两段，每段的开头语已为你写好。Para1: After the intense struggle, the old man finally caught the fish. _Para2: A pack of sharks followed after the fish and the old man fo
20、ught against the shark. _原创下水作文Para1: After the intense struggle, the old man finally caught the fish. He was very happy and proud of himself for catching such a big fish. He felt tired but also excited about what he had accomplished. He thought about how he would be able to sell the fish at the mar
21、ket and make some money. He said to himself, I did it! I caught the biggest fish in the sea! The old man knew that he had achieved something great and he felt very satisfied with himself. Then he saw some sharks chasing his fish, which made him worried again.Para2: A pack of sharks followed after th
22、e fish and the old man fought against the shark. With the harpoon in his hand, he used all his strength and hit the shark until it died. The other sharks were scared and swam away. He was very exhausted but relieved. He defeated the shark, saved his fish and decided to take it back to his village. H
23、e knew that everyone would be impressed by his catch. Despite the danger and exhaustion, the old man was full of joy with his successful fishing trip. Fighting against the shark made him realize that only with perseverance and determination could man overcome difficulties.佳作学习（续写下水文的挖空）根据中文提示写续写：(用上
24、前面的课文好句欣赏的句式或短语)After the intense struggle, the old man finally caught the fish. He was very happy and proud of himself for catching such a big fish. He felt tired but also excited about _ (他所取得的成就). He thought about how he would be able to sell the fish at the market and make some money. He said to
25、 himself, I did it! I caught the biggest fish in the sea! The old man knew that _ (他取得了巨大的成就) and he felt very satisfied with himself. Then he saw some sharks chasing his fish, _ (这让他开始又担心了).A pack of sharks followed after the fish and the old man fought against the shark. _ (手里拿着鱼叉), he used all hi
26、s strength and hit the shark until it died. The other sharks were scared and swam away. He was very exhausted but relieved. _ (他打败了鲨鱼，救了他的鱼，并决定把它带回他的村庄。). He knew that everyone would be impressed by his catch. Despite the danger and exhaustion, the old man was full of joy with his successful fishing
27、 trip. _ (与鲨鱼搏斗) made him realize that only with perseverance and determination could man overcome difficulties.Keys:After the intense struggle, the old man finally caught the fish. He was very happy and proud of himself for catching such a big fish. He felt tired but also excited about what he had
28、accomplished (他所取得的成就). He thought about how he would be able to sell the fish at the market and make some money. He said to himself, I did it! I caught the biggest fish in the sea! The old man knew that he had achieved something great (他取得了巨大的成就) and he felt very satisfied with himself. Then he saw
29、 some sharks chasing his fish, which made him worried again (这让他开始又担心了).A pack of sharks followed after the fish and the old man fought against the shark. With the harpoon in his hand (手里拿着鱼叉), he used all his strength and hit the shark until it died. The other sharks were scared and swam away. He w
30、as very exhausted but relieved. He defeated the shark, saved his fish and decided to take it back to his village (他打败了鲨鱼，救了他的鱼，并决定把它带回他的村庄。). He knew that everyone would be impressed by his catch. Despite the danger and exhaustion, the old man was full of joy with his successful fishing trip. Fighting against the shark (与鲨鱼搏斗) made him realize that only with perseverance and determination could man overcome difficulties.