Unit 4 Exploring space(单元同步写作讲义)英语新教材译林版九年级下册

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Unit 4 Exploring space单元同步写作讲义 本单元以 "太空探索" 为核心话题,围绕 "外星生活想象"" 火星居住利弊 ""未来太空产品" 等展开读写训练。写作体裁以说明文和想象类记叙文为主,要求学生能够运用本单元所学词汇与句式,清晰描述外星球生活场景,合理分析太空居住的优势与挑战,并对未来太空生活展开合乎逻辑的想象。 写作核心能力目标: · 能从居住、饮食、出行、穿着、学习等多维度描述外星生活 · 能正确使用状语从句、宾语从句、定语从句及其简化句式 · 能按照 "总—分—总" 结构完成想象类说明文写作 词汇积累 1 / 1 学科网(北京)股份有限公司 1. 太空探索类 space exploration 太空探索;spacecraft 宇宙飞船;space station 空间站;gravity 重力;orbit 轨道;astronaut 宇航员;satellite 卫星;universe 宇宙 2. 外星生活类 planet 行星;Mars 火星;alien 外星人;spacesuit 宇航服;underground home 地下居所;survival skills 生存技能;sandstorm 沙尘暴;oxygen 氧气 3. 描述感受类 amazing 令人惊叹的;challenging 充满挑战的;exciting 令人兴奋的;dangerous 危险的;convenient 便利的;peaceful 宁静的;frightening 令人恐惧的 句式积累 开头句: 1. Living on another planet may sound like a dream come true, but it is also filled with challenges. 生活在另一颗星球上听起来像是美梦成真,但它也充满了挑战。 2. With the rapid development of space technology, human exploration of the universe has gone further than ever before. 随着航天技术的飞速发展,人类对宇宙的探索达到了前所未有的深度。 3. There is no doubt that space exploration has greatly changed our understanding of the world. 毫无疑问,太空探索极大地改变了我们对世界的认知。 中间句: 1. To protect ourselves from freezing temperatures and sandstorms, we would have to live in underground homes on Mars. 为了抵御严寒和沙尘暴,我们在火星上必须住在地下房屋里。 2. Because of the low gravity on Mars, people can move around much more easily than on Earth. 由于火星重力较弱,人们行动起来比在地球上轻松得多。 3. Not only can space exploration help us discover the secrets of the universe, but it can also improve technologies in our daily life. 太空探索不仅能帮我们揭开宇宙的奥秘,还能改进我们日常生活中的技术。 4. However, living on other planets also has many disadvantages, such as a lack of fresh food and enough oxygen. 然而,在其他星球生活也有诸多弊端,比如缺少新鲜食物和充足的氧气。 结尾句: 1. Although life in space is full of difficulties, it is still a great dream worth striving for. 尽管太空生活充满坎坷,但它依然是值得我们为之奋斗的伟大梦想。 2. Space exploration inspires us to push boundaries and build a better future for all humans. 太空探索激励我们突破边界,为全人类创造更美好的未来。 3. I hope I will have the chance to experience the amazing life on a different planet in the future. 我希望未来能有机会体验另一颗星球上的奇妙生活。 佳句仿写 1. (教材第 52 页) We couldn't make it through the 40-hour night without water. 没有水,我们熬不过 40 小时的夜晚。 仿写练习 没有足够的氧气,人类无法在火星上生存。 _________________________________________________________________________________________ 2. Living on Mars may sound like a dream come true, but it is not likely to happen soon. 生活在火星上听起来像是美梦成真,但短期内不太可能实现。 仿写练习 在太空行走听起来很酷,但也非常危险。 _________________________________________________________________________________________ 3. (教材第 53 页) All of a sudden, we saw tiny green lights shining up at us through the ice. 突然间,我们看到丝丝绿光透过冰层照向我们。 仿写练习 突然,一道强光从宇宙飞船的窗户照了进来。 _________________________________________________________________________________________ 典例 学校英语社团正在举办以 "Life on Mars in the future" 为题的征文活动,请你根据以下提示写一篇短文,描述你想象中的火星生活。 要点: 1. 居住:住在地下房屋里,躲避恶劣环境 2. 饮食:室内农场种植蔬菜水果 3. 学习:通过线上课程学习,有机器人老师 4. 出行:驾驶太空车出行,速度很快 要求:词数 80—100 词,语句通顺,意思连贯。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 审题 人称:以第一人称为主,辅以第三人称 时态:以一般将来时为主,表达对未来的想象 注意事项:要点需全部覆盖;适当使用复合句增强句式丰富度;想象要合理,符合科学常识逻辑 谋篇布局 开头 开篇点题,表达对火星生活的整体感受 中间 分别从居住、饮食、学习、出行四个方面具体描述火星生活 结尾 总结全文,表达期待与展望 佳作展示 Life on Mars in the future I think life on Mars in the future will be both amazing and challenging, and it will be totally different from life on Earth. To keep safe from the terrible sandstorms and freezing temperatures, we will live in comfortable underground homes. We will grow fresh fruit and vegetables in small indoor farms, so we needn't worry about food. At school, there will be robot teachers and online courses, and we will learn lots of survival skills about the new planet. When we go out, we will drive space cars which can run at high speed. Life on Mars would be full of surprises. I really hope I can experience it one day. 佳作赏析 1. 词汇亮点 使用 both amazing and challenging、totally different from 等短语精准表达感受 comfortable underground homes、freezing temperatures、survival skills 等话题词汇运用准确,贴合主题 keep safe from、needn't worry about、be full of 等固定搭配丰富自然 2. 句型亮点 开篇使用宾语从句 I think... 引出观点,符合议论文写作规范 运用动词不定式 To keep safe from... 作目的状语,替换普通的 because 原因状语从句,句式更高级 结果状语从句 so we needn't worry about... 与定语从句 which can run at high speed 交替使用,句式多样不单调 结尾用 I really hope... 表达展望,情感真实,首尾呼应 (一) 假如你是 Daniel,你的英国笔友 Tom 对中国的太空探索很感兴趣。请你给他写一封电子邮件,介绍中国太空探索的成就以及你对太空探索的看法。 要点: 1. 中国已成功发射多艘载人飞船,嫦娥四号登陆月球背面 2. 太空探索帮助我们更多地了解宇宙 3. 你长大想成为一名宇航员 词数:80 词左右,开头和结尾已给出,不计入总词数。 (二) (25-26・苏州工业园区星海实验中学・月考) 某英文网站正在开展以 "Should humans move to Mars?" 为题的辩论赛,请你写一篇短文发表你的观点。 内容包括: 1. 支持移居火星的理由(更多空间、有趣的体验等) 2. 反对移居火星的理由(危险、缺少食物和氧气等) 3. 你的观点 要求:语句通顺,意思连贯,不少于 90 词。 (三) 请以 "My dream planet" 为题,写一篇短文介绍你想象中的理想星球。 要点: 1. 星球的名字和环境特点 2. 人们在那里的生活方式 3. 你喜欢这个星球的原因 要求:不少于 80 词。 (四) (24-25・南京玄武外国语学校・期中) 学校英语角正在举办 "太空英雄" 主题分享会。请你根据以下提示,介绍你最敬佩的宇航员杨利伟。 要点: 1. 2003 年 10 月 15 日乘坐神舟五号进入太空,是中国第一位进入太空的宇航员 2. 他接受了严格的训练,有坚强的意志 3. 他是真正的英雄,激励着我们探索未知 要求:词数约 90 词。 (五) 假如未来你成为了一名火星居民,请你给地球上的朋友写一封信,介绍你在火星的一天。 要点: 1. 早晨:在室内农场工作,检查植物生长情况 2. 下午:驾驶太空车外出考察,采集土壤样本 3. 晚上:和地球的家人视频通话 要求:80—100 词,开头和结尾已给出。 (六) (25-26・常州外国语学校・单元检测) 某英文杂志 "未来科技" 栏目正在征稿,请你写一篇短文介绍你设计的一款太空产品。 要点: 1. 产品名称和外观 2. 主要功能(至少两点) 3. 它对太空探索的帮助 要求:不少于 80 词。 (七) 请以 "The challenges of living on another planet" 为题,写一篇说明文,介绍在其他星球生活可能遇到的困难。 要点: 1. 环境方面:低温、缺氧、沙尘暴 2. 生活方面:食物单一、远离家人 3. 健康方面:低重力对肌肉和骨骼的影响 要求:条理清晰,不少于 90 词。 (八) (24-25・无锡天一实验学校・期末) 假设你校将举行以 "Why do we explore space?" 为题的英语演讲比赛,请你写一篇演讲稿。 内容包括: 1. 太空探索可以帮助我们了解宇宙的奥秘 2. 太空技术可以改善我们地球上的生活 3. 太空探索激励年轻人学习科学 要求:词数 100 左右,开头和结尾已给出,不计入总词数。 $Unit 4 Exploring space单元同步写作讲义 本单元以 "太空探索" 为核心话题,围绕 "外星生活想象"" 火星居住利弊 ""未来太空产品" 等展开读写训练。写作体裁以说明文和想象类记叙文为主,要求学生能够运用本单元所学词汇与句式,清晰描述外星球生活场景,合理分析太空居住的优势与挑战,并对未来太空生活展开合乎逻辑的想象。 写作核心能力目标: · 能从居住、饮食、出行、穿着、学习等多维度描述外星生活 · 能正确使用状语从句、宾语从句、定语从句及其简化句式 · 能按照 "总—分—总" 结构完成想象类说明文写作 词汇积累 1 / 1 学科网(北京)股份有限公司 1. 太空探索类 space exploration 太空探索;spacecraft 宇宙飞船;space station 空间站;gravity 重力;orbit 轨道;astronaut 宇航员;satellite 卫星;universe 宇宙 2. 外星生活类 planet 行星;Mars 火星;alien 外星人;spacesuit 宇航服;underground home 地下居所;survival skills 生存技能;sandstorm 沙尘暴;oxygen 氧气 3. 描述感受类 amazing 令人惊叹的;challenging 充满挑战的;exciting 令人兴奋的;dangerous 危险的;convenient 便利的;peaceful 宁静的;frightening 令人恐惧的 句式积累 开头句: 1. Living on another planet may sound like a dream come true, but it is also filled with challenges. 生活在另一颗星球上听起来像是美梦成真,但它也充满了挑战。 2. With the rapid development of space technology, human exploration of the universe has gone further than ever before. 随着航天技术的飞速发展,人类对宇宙的探索达到了前所未有的深度。 3. There is no doubt that space exploration has greatly changed our understanding of the world. 毫无疑问,太空探索极大地改变了我们对世界的认知。 中间句: 1. To protect ourselves from freezing temperatures and sandstorms, we would have to live in underground homes on Mars. 为了抵御严寒和沙尘暴,我们在火星上必须住在地下房屋里。 2. Because of the low gravity on Mars, people can move around much more easily than on Earth. 由于火星重力较弱,人们行动起来比在地球上轻松得多。 3. Not only can space exploration help us discover the secrets of the universe, but it can also improve technologies in our daily life. 太空探索不仅能帮我们揭开宇宙的奥秘,还能改进我们日常生活中的技术。 4. However, living on other planets also has many disadvantages, such as a lack of fresh food and enough oxygen. 然而,在其他星球生活也有诸多弊端,比如缺少新鲜食物和充足的氧气。 结尾句: 1. Although life in space is full of difficulties, it is still a great dream worth striving for. 尽管太空生活充满坎坷,但它依然是值得我们为之奋斗的伟大梦想。 2. Space exploration inspires us to push boundaries and build a better future for all humans. 太空探索激励我们突破边界,为全人类创造更美好的未来。 3. I hope I will have the chance to experience the amazing life on a different planet in the future. 我希望未来能有机会体验另一颗星球上的奇妙生活。 佳句仿写 1. (教材第 52 页) We couldn't make it through the 40-hour night without water. 没有水,我们熬不过 40 小时的夜晚。 仿写练习 没有足够的氧气,人类无法在火星上生存。 _________________________________________________________________________________________ 2. Living on Mars may sound like a dream come true, but it is not likely to happen soon. 生活在火星上听起来像是美梦成真,但短期内不太可能实现。 仿写练习 在太空行走听起来很酷,但也非常危险。 _________________________________________________________________________________________ 3. (教材第 53 页) All of a sudden, we saw tiny green lights shining up at us through the ice. 突然间,我们看到丝丝绿光透过冰层照向我们。 仿写练习 突然,一道强光从宇宙飞船的窗户照了进来。 _________________________________________________________________________________________ 【答案】 1. Humans cannot survive on Mars without enough oxygen. 2. Walking in space sounds cool, but it is also very dangerous. 3. All of a sudden, a strong light shone through the window of the spacecraft. 典例 学校英语社团正在举办以 "Life on Mars in the future" 为题的征文活动,请你根据以下提示写一篇短文,描述你想象中的火星生活。 要点: 1. 居住:住在地下房屋里,躲避恶劣环境 2. 饮食:室内农场种植蔬菜水果 3. 学习:通过线上课程学习,有机器人老师 4. 出行:驾驶太空车出行,速度很快 要求:词数 80—100 词,语句通顺,意思连贯。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 审题 人称:以第一人称为主,辅以第三人称 时态:以一般将来时为主,表达对未来的想象 注意事项:要点需全部覆盖;适当使用复合句增强句式丰富度;想象要合理,符合科学常识逻辑 谋篇布局 开头 开篇点题,表达对火星生活的整体感受 中间 分别从居住、饮食、学习、出行四个方面具体描述火星生活 结尾 总结全文,表达期待与展望 佳作展示 Life on Mars in the future I think life on Mars in the future will be both amazing and challenging, and it will be totally different from life on Earth. To keep safe from the terrible sandstorms and freezing temperatures, we will live in comfortable underground homes. We will grow fresh fruit and vegetables in small indoor farms, so we needn't worry about food. At school, there will be robot teachers and online courses, and we will learn lots of survival skills about the new planet. When we go out, we will drive space cars which can run at high speed. Life on Mars would be full of surprises. I really hope I can experience it one day. 佳作赏析 1. 词汇亮点 使用 both amazing and challenging、totally different from 等短语精准表达感受 comfortable underground homes、freezing temperatures、survival skills 等话题词汇运用准确,贴合主题 keep safe from、needn't worry about、be full of 等固定搭配丰富自然 2. 句型亮点 开篇使用宾语从句 I think... 引出观点,符合议论文写作规范 运用动词不定式 To keep safe from... 作目的状语,替换普通的 because 原因状语从句,句式更高级 结果状语从句 so we needn't worry about... 与定语从句 which can run at high speed 交替使用,句式多样不单调 结尾用 I really hope... 表达展望,情感真实,首尾呼应 (一) 假如你是 Daniel,你的英国笔友 Tom 对中国的太空探索很感兴趣。请你给他写一封电子邮件,介绍中国太空探索的成就以及你对太空探索的看法。 要点: 1. 中国已成功发射多艘载人飞船,嫦娥四号登陆月球背面 2. 太空探索帮助我们更多地了解宇宙 3. 你长大想成为一名宇航员 词数:80 词左右,开头和结尾已给出,不计入总词数。 【参考范文】 Dear Tom, I'm glad to hear that you are interested in China's space exploration. Now let me tell you something about it. China has successfully launched many manned spacecraft. Chang'e 4 landed on the far side of the Moon in 2019, which is a great achievement. Space exploration helps us learn more about the universe and develop better technology. I have always been crazy about space. I want to be an astronaut when I grow up. Yours, Daniel [总体分析] ①题材:书信类说明文,介绍中国太空探索成就与个人看法 ②时态:以现在完成时和一般现在时为主,描述成就用现在完成时,表达想法用一般现在时 ③写作提示:完整覆盖航天成就、探索意义、个人梦想三大要点,符合电子邮件格式,词数约 80 词 [写作步骤] 第一步:承接来信,引出中国太空探索的话题; 第二步:介绍中国航天的两项重要成就,并说明太空探索的意义; 第三步:表达个人梦想,自然收尾。 [亮点词汇] 1. successfully launch 成功发射 2. manned spacecraft 载人飞船 3. far side of the Moon 月球背面 4. be crazy about 对…… 着迷 [高分句型] 1. Chang'e 4 landed on the far side of the Moon in 2019, which is a great achievement.(which 引导非限制性定语从句,补充说明嫦娥四号登陆事件的意义) 2. I want to be an astronaut when I grow up.(when 引导时间状语从句,清晰表达个人未来规划) (二) (25-26・苏州工业园区星海实验中学・月考) 某英文网站正在开展以 "Should humans move to Mars?" 为题的辩论赛,请你写一篇短文发表你的观点。 内容包括: 1. 支持移居火星的理由(更多空间、有趣的体验等) 2. 反对移居火星的理由(危险、缺少食物和氧气等) 3. 你的观点 要求:语句通顺,意思连贯,不少于 90 词。 【参考范文】 Should humans move to Mars? Different people have different opinions about whether humans should move to Mars. Some people support the idea. They say Mars can provide much more living space for people on Earth. It would also be a wonderful and exciting experience to live on a new planet. However, others disagree. They think it is dangerous to travel to Mars. What's more, there is a lack of food, water and oxygen on Mars, which makes it hard for humans to survive. In my opinion, moving to Mars is a great challenge, but it is worth trying. With the development of technology, it will come true one day. [总体分析] ①题材:观点类议论文,探讨人类是否应该移居火星 ②时态:一般现在时为主,阐述客观观点与理由 ③写作提示:完整覆盖支持理由、反对理由、个人观点三大要点,逻辑清晰,词数约 100 词 [写作步骤] 第一步:开篇引入话题,点明人们对移居火星有不同看法; 第二步:分别阐述支持方与反对方的核心理由; 第三步:表达个人观点,总结全文并表达对未来的展望。 [亮点词汇] 1. living space 生存空间 2. a lack of 缺少…… 3. survive 生存 4. be worth trying 值得尝试 [高分句型] 1. Different people have different opinions about whether humans should move to Mars.(whether 引导宾语从句,引出争议话题) 2. What's more, there is a lack of food, water and oxygen on Mars, which makes it hard for humans to survive.(which 引导非限制性定语从句,说明火星环境带来的生存困难) (三) 请以 "My dream planet" 为题,写一篇短文介绍你想象中的理想星球。 要点: 1. 星球的名字和环境特点 2. 人们在那里的生活方式 3. 你喜欢这个星球的原因 要求:不少于 80 词。 【参考范文】 My dream planet My dream planet is called Green Star. It is covered with green forests and clean rivers, so the air is always fresh and the weather is pleasant all year round. People on Green Star live in houses made of special materials. They use solar energy for everything, so there is no pollution. People get along well with each other and live a peaceful life. I love this planet because it is beautiful and green. It provides a comfortable life without the stress on Earth. I hope I can visit it one day. [总体分析] ①题材:想象类说明文,描述理想中的外星球 ②时态:一般现在时为主,描述星球环境与生活方式 ③写作提示:完整覆盖星球名称与环境、生活方式、喜爱原因三大要点,想象合理,词数约 90 词 [写作步骤] 第一步:点明理想星球的名称,介绍其整体环境特点; 第二步:描述星球上人们的生活方式,突出环保与平和的特点; 第三步:说明喜爱这个星球的原因,表达未来的期待。 [亮点词汇] 1. be covered with 被…… 覆盖 2. solar energy 太阳能 3. get along well with 与…… 和睦相处 4. peaceful 平静的 [高分句型] 1. It is covered with green forests and clean rivers, so the air is always fresh and the weather is pleasant all year round.(so 引导结果状语从句,清晰体现环境与气候的因果关系) 2. I love this planet because it is beautiful and green.(because 引导原因状语从句,明确说明喜爱的理由) (四) (24-25・南京玄武外国语学校・期中) 学校英语角正在举办 "太空英雄" 主题分享会。请你根据以下提示,介绍你最敬佩的宇航员杨利伟。 要点: 1. 2003 年 10 月 15 日乘坐神舟五号进入太空,是中国第一位进入太空的宇航员 2. 他接受了严格的训练,有坚强的意志 3. 他是真正的英雄,激励着我们探索未知 要求:词数约 90 词。 【参考范文】 My hero Yang Liwei Yang Liwei is the first Chinese astronaut to go into space, and he is the space hero I admire most. On 15 October 2003, he went into space on the Shenzhou 5 spacecraft successfully. Before that, he received years of strict training and had a strong will to overcome all kinds of difficulties. He is a true hero of our country. He inspires us to explore the unknown and work hard for our dreams. We should learn from him. [总体分析] ①题材:人物介绍类短文,致敬航天英雄 ②时态:一般过去时描述事迹,一般现在时表达评价与影响 ③写作提示:完整覆盖航天事迹、个人品质、精神影响三大要点,符合主题分享语境,词数约 90 词 [写作步骤] 第一步:点明杨利伟的身份,说明他是自己最敬佩的太空英雄; 第二步:介绍他的太空飞行事迹,以及背后的严格训练与坚强意志; 第三步:总结人物精神,说明他对年轻人的激励作用。 [亮点词汇] 1. admire 敬佩 2. strict training 严格的训练 3. strong will 坚强的意志 4. inspire sb. to do sth. 激励某人做某事 [高分句型] 1. Yang Liwei is the first Chinese astronaut to go into space, and he is the space hero I admire most.(不定式作后置定语修饰 the first Chinese astronaut,定语从句 I admire most 修饰 hero,句式丰富) 2. He inspires us to explore the unknown and work hard for our dreams.(inspire sb. to do 结构精准表达人物的精神激励作用) (五) 假如未来你成为了一名火星居民,请你给地球上的朋友写一封信,介绍你在火星的一天。 要点: 1. 早晨:在室内农场工作,检查植物生长情况 2. 下午:驾驶太空车外出考察,采集土壤样本 3. 晚上:和地球的家人视频通话 要求:80—100 词,开头和结尾已给出。 【参考范文】 Dear friend, Now I'm living on Mars and I'd like to tell you about my day here. In the morning, I work in the indoor farm. I check the growth of vegetables and make sure they get enough water and light. In the afternoon, I drive a space car to go out for exploration and collect soil samples. It is really amazing to see the red land around me. In the evening, I have a video call with my family on Earth. I miss them so much. Life on Mars is special. I will tell you more next time. Yours, Daniel [总体分析] ①题材:书信类想象记叙文,描述火星上的日常一天 ②时态:一般现在时为主,描述日常作息与活动 ③写作提示:按时间顺序覆盖早晨、下午、晚上三项活动,符合书信格式,词数约 90 词 [写作步骤] 第一步:开篇问候,引出火星生活的话题; 第二步:按照早晨、下午、晚上的时间顺序,逐一介绍当天的核心活动; 第三步:总结火星生活的特别之处,自然收尾。 [亮点词汇] 1. indoor farm 室内农场 2. collect soil samples 采集土壤样本 3. video call 视频通话 4. exploration 探索 [高分句型] 1. I check the growth of vegetables and make sure they get enough water and light.(make sure 后接宾语从句,清晰说明工作内容与目的) 2. It is really amazing to see the red land around me.(it 作形式主语,不定式作真正主语,句式高级自然) (六) (25-26・常州外国语学校・单元检测) 某英文杂志 "未来科技" 栏目正在征稿,请你写一篇短文介绍你设计的一款太空产品。 要点: 1. 产品名称和外观 2. 主要功能(至少两点) 3. 它对太空探索的帮助 要求:不少于 80 词。 【参考范文】 My design: a portable oxygen generator The space product I design is a portable oxygen generator. It is small and light, about the size of a schoolbag, so astronauts can carry it around easily. It has two main functions. First, it can collect oxygen from the soil of planets and make it suitable for breathing. Second, it can also turn carbon dioxide into oxygen when astronauts are in small spaces. This product is of great help to space exploration. It allows astronauts to walk on planets more freely and improves the safety of space tasks. [总体分析] ①题材:产品介绍类说明文,畅想未来太空科技产品 ②时态:一般现在时为主,说明产品外观、功能与价值 ③写作提示:完整覆盖产品外观、核心功能、探索价值三大要点,想象贴合太空场景,词数约 90 词 [写作步骤] 第一步:点明设计的产品名称,介绍其外观与便携特点; 第二步:分两点介绍产品的核心功能; 第三步:说明该产品对太空探索的重要意义,升华主题。 [亮点词汇] 1. portable 便携的 2. oxygen generator 氧气发生器 3. be suitable for 适合…… 4. be of great help to 对…… 大有帮助 [高分句型] 1. The space product I design is a portable oxygen generator.(定语从句 I design 修饰 product,开篇句式简洁高级) 2. It allows astronauts to walk on planets more freely and improves the safety of space tasks.(allow sb. to do 结构精准表达产品的作用,并列谓语使句式紧凑) (七) 请以 "The challenges of living on another planet" 为题,写一篇说明文,介绍在其他星球生活可能遇到的困难。 要点: 1. 环境方面:低温、缺氧、沙尘暴 2. 生活方面:食物单一、远离家人 3. 健康方面:低重力对肌肉和骨骼的影响 要求:条理清晰,不少于 90 词。 【参考范文】 The challenges of living on another planet Living on another planet may sound exciting, but it is actually full of challenges. First, the environment is terrible. It is extremely cold all year round, and there is not enough oxygen for humans to breathe. What's more, strong sandstorms come very often. Second, life there is not easy. People can only eat dry food, and they have to stay far away from their family and friends. Third, the low gravity does harm to people's health. It will make people's muscles and bones weak little by little. Although there are many challenges, I believe humans will find ways to solve them one day. [总体分析] ①题材:说明类议论文,分析外星生活的多重挑战 ②时态:一般现在时为主,阐述客观存在的困难 ③写作提示:完整覆盖环境、生活、健康三大维度的挑战,条理清晰,词数约 100 词 [写作步骤] 第一步:开篇点题,指出外星生活看似精彩实则充满挑战; 第二步:从环境、生活、健康三个方面,分点阐述具体的困难; 第三步:总结全文,表达对人类解决问题的信心。 [亮点词汇] 1. extremely cold 极度寒冷 2. do harm to 对…… 有害 3. little by little 逐渐地 4. sandstorms 沙尘暴 [高分句型] 1. Living on another planet may sound exciting, but it is actually full of challenges.(动名词短语作主语,开篇点明核心观点) 2. It will make people's muscles and bones weak little by little.(make + 宾语 + 形容词作宾补结构,精准表达低重力的影响) (八) (24-25・无锡天一实验学校・期末) 假设你校将举行以 "Why do we explore space?" 为题的英语演讲比赛,请你写一篇演讲稿。 内容包括: 1. 太空探索可以帮助我们了解宇宙的奥秘 2. 太空技术可以改善我们地球上的生活 3. 太空探索激励年轻人学习科学 要求:词数 100 左右,开头和结尾已给出,不计入总词数。 【参考范文】 Why do we explore space? Good morning, everyone! It is my great honor to give a speech here. Today I'd like to talk about why we explore space. First of all, space exploration helps us unlock the secrets of the universe. We can learn more about stars, planets and how the universe began. Second, space technology can improve our life on Earth. Many technologies like satellite navigation are developed from space research. Third, space exploration inspires young people to take an interest in science and work hard for their dreams. Space exploration is meaningful for all humans. Let's work together to explore the unknown world. Thank you! [总体分析] ①题材:主题演讲稿,阐述太空探索的意义 ②时态:一般现在时为主,说明客观价值与影响 ③写作提示:完整覆盖了解宇宙、改善生活、激励青年三大要点,符合演讲稿格式,词数约 100 词 [写作步骤] 第一步:开场问候,点明演讲主题; 第二步:从三个层面逐一阐述太空探索的重要意义; 第三步:总结升华,发出号召并致谢收尾。 [亮点词汇] 1. unlock the secrets 揭开奥秘 2. satellite navigation 卫星导航 3. inspire 激励 4. take an interest in 对…… 产生兴趣 [高分句型] 1. Today I'd like to talk about why we explore space.(why 引导宾语从句,自然引出演讲核心话题) 2. Many technologies like satellite navigation are developed from space research.(被动语态的使用,使表述更客观正式,符合演讲稿语体) $

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