资源简介 沪外教版英语七年级下册单元话题作文UNIT 4 Epic engineeringTopic 1: A Description of an Engineering Wonder (介绍一项工程奇迹)【题目要求】世界各地有许多令人惊叹的伟大工程。本单元的写作任务是“A description of an engineering wonder(介绍一项工程奇迹)”。请你结合课本素材,以“An Engineering Wonder”为题,根据写作提纲(outline)写一篇英语短文,向外国朋友介绍中国著名的水利工程——都江堰(Dujiangyan)。要点:1. 基本信息(位于成都,拥有2000多年历史,由李冰设计);2. 结构与功能(由鱼嘴、飞沙堰和宝瓶口三部分组成;旱季引水灌溉,雨季防洪);3. 它的重要性与意义(改善了当地人的生活,展示了中国人的智慧)。要求:1. 必须包括以上所有要点,并可适当发挥;2. 正确使用本单元的核心语法:although / though 引导的让步状语从句,并运用 使用提纲 (Using an outline) 安排主题句和支撑细节的写作技巧;3. 词数80词左右。【写作提示】亮点词汇:engineering wonder (工程奇迹), design (设计), be made up of (由……组成), dry/rainy seasons (旱季/雨季), improve (改善), wisdom (智慧)。语法及句型:1. 运用 主题句 (Topic sentences) 引导每一段的核心内容。2. 本单元核心语法:使用 although / though 表示让步 (Although it was built a long time ago, it is still in use today.)。3. 使用方位或动态介词:guide water into dry farms / keep water from entering...【学生作答区】【必背范文】An Engineering WonderDujiangyan is an amazing engineering wonder in Chengdu, China. It has a history of over 2,000 years and it was designed by Li Bing.Dujiangyan is a great project. It is made up of three parts: Yuzui, Feishayan, and Baopingkou. Although it was built a long time ago, it still plays an important role today. In dry seasons, it guides water into dry farms. In rainy seasons, it keeps water from entering the inner river to stop floods.In a word, Dujiangyan greatly improves the life of local people. It truly shows the great wisdom of Chinese people.【题目解析】[总体分析]① 题材:本文是一篇说明文,旨在介绍一项中国古代的工程奇迹。② 时态:介绍历史背景用“一般过去时”,介绍功能和意义用“一般现在时”。③ 提示:本题完美契合沪外教版七下 Unit 4 Writing 模块 "A description of an engineering wonder" 的核心任务。重点考查了学生根据提纲(outline)组织主题句(Topic sentences)和支撑细节(Supporting details)的能力。[写作步骤]第一步:Introduction(引言段),介绍都江堰的位置、历史和设计者;第二步:Body paragraph(主体段),给出主题句(Dujiangyan is a great project),然后用细节支撑(由三部分组成,以及在旱季和雨季的不同作用);第三步:Conclusion(结论段),总结工程的重要性,赞美中国人的智慧。[亮点词汇]① engineering wonder 工程奇迹② be made up of 由……组成③ keep water from entering 阻止水进入[高分句型]① Although it was built a long time ago, it still plays an important role today. (准确使用了本单元核心语法:Although 引导的让步状语从句)② In dry seasons, it guides water into dry farms. (准确使用了介词 into 表达方向和动作,符合本单元对 across, along, over, through 等动态介词的学习要求)Topic 2: Overcoming Challenges in Engineering (克服工程中的挑战)【题目要求】本单元的核心问题是“我们如何克服工程中的巨大挑战?”(How can we overcome big challenges of engineering )。课文《一条史诗般的道路(An epic road)》介绍了青藏铁路的建设过程。请你以此为背景,写一篇短文介绍这条铁路以及工程师们是如何克服困难的。要点:1. 介绍青藏铁路及其意义(是一条“史诗般的道路”,连接了西藏与中国其他地区);2. 工程师们面临的主要挑战及解决办法(如:永久冻土 permafrost 问题,工程师通过建桥解决;保护野生动物,修建了动物通道 passages);3. 表达你对工程师和工人们的敬意。要求:1. 必须包括以上所有要点,并可适当发挥;2. 运用本单元重点语法 although / though 和表示运动方向的介词(across, along, over, through);3. 词数80-100词左右。【写作提示】亮点词汇:epic road (史诗般的道路), connect (连接), challenge (挑战), permafrost (永久冻土), passage (通道), overcome (克服)。语法及句型:1. 使用 though / although (如:Though it was difficult, they didn't give up.)。2. 使用本单元要求的介词:build bridges over the frozen ground / build passages for animals to go across the railway.3. 使用动词不定式表目的:To solve this problem, engineers...【学生作答区】【必背范文】An Epic RoadThe Qinghai-Xizang Railway is a great project in China. It is an epic road that connects Xizang with other parts of China.Building this railway was a big challenge for the builders. The biggest challenge was permafrost. To solve this problem, engineers built bridges over the frozen ground. Another challenge was to protect the local environment and animals. Though the work was very hard, workers successfully built many safe passages for animals to go across the railway safely.I deeply respect the brave engineers and workers. They used clever engineering to overcome all the challenges.【题目解析】[总体分析]① 题材:本文是一篇说明/议论文,旨在介绍青藏铁路这一伟大工程及克服困难的过程。② 时态:介绍现状用“一般现在时”,介绍建设过程用“一般过去时”。③ 提示:本题立足于 Unit 4 Reading "An epic road" 语篇,考查学生将阅读输入转化为写作输出的能力,重点描述工程面临的挑战(challenges)和解决方案(solutions)。[写作步骤]第一步:引出话题,介绍青藏铁路是一条连接西藏与中国其他地区的史诗般的道路;第二步:详细说明建设过程中的两大挑战及解决方案。挑战一:永久冻土,解决:在冻土上方建桥;挑战二:保护动物,解决:修建供动物穿过的通道;第三步:总结全文,向工程师和工人们表达敬意,赞美他们利用巧妙的工程技术克服了挑战。[亮点词汇]① epic road 史诗般的道路② permafrost 永久冻土③ overcome 克服[高分句型]① ...engineers built bridges over the frozen ground. / ...passages for animals to go across the railway safely. (精准使用了本单元要求掌握的空间动态介词 over 和 across)② Though the work was very hard, workers successfully built many safe passages... (使用了 though 引导的让步状语从句,展现了语法的高级性)Topic 3: My Building Plan (我的建筑计划)【题目要求】本单元最后的 Project 任务是“制定一个建筑计划 (Making a building plan)”。假设你们学校附近有一条宽阔的河流,给同学们的出行带来了不便。作为一名“小规划师 (Little Planner)”,请你设计一座桥,并写一篇短文介绍你的“建筑计划”。要点:1. 计划建什么以及建在哪里(如:在学校附近的河上建一座桥);2. 为什么要建这座桥(为了方便学生上学,不用绕远路);3. 可能面临的挑战及解决方案(如:河水深、天气恶劣,可以使用坚固的石头和钢材 steel);4. 建成后的预期效果(使生活更美好)。要求:1. 包含以上所有要点,并可适当发挥;2. 恰当运用 although / though 和表示方位的介词;3. 词数80词左右。【写作提示】亮点词汇:building plan (建筑计划), wide river (宽阔的河流), convenient (方便的), challenge (挑战), stone and steel (石头和钢材), solution (解决办法)。语法及句型:1. 表达计划:I plan to build... / We are going to build...2. 运用空间介词:build a strong bridge over the river / walk across the river。3. 运用 Although 表让步:Although it is difficult to build, we will...【学生作答区】【必背范文】My Building PlanThere is a wide river near our school. Although the river is beautiful, it brings some trouble to students. We have to walk a long way to get to school. So, my plan is to build a bridge over the river.Building the bridge is a big challenge because the water is very deep. To solve this problem, we can use strong stones and steel to build tall and safe pillars in the river.When the bridge is completed, students can walk across the river easily and safely. I believe this clever engineering will make our school life much better.【题目解析】[总体分析]① 题材:本文是一篇应用类说明文,介绍个人的建筑规划方案。② 时态:以“一般现在时”和“一般将来时”为主。③ 提示:本题直接对接 Unit 4 最后的 Project 任务 "Making a building plan"。要求学生运用工程类词汇提出问题、面临挑战并给出解决方案。[写作步骤]第一步:交代背景,学校附近有一条河,虽然美丽但出行不便,因此计划在河上建桥;第二步:阐述挑战及解决方案。水深是巨大的挑战,解决方法是使用石头和钢材建造高大坚固的桥柱(pillars);第三步:描述建成后的愿景,学生可以轻松过河,巧妙的工程将使生活更美好。[亮点词汇]① bring some trouble 带来一些麻烦② tall and safe pillars 高大安全的桥柱③ clever engineering 巧妙的工程[高分句型]① Although the river is beautiful, it brings some trouble to students. (准确运用了 although 引导的让步状语从句)② ...build a bridge over the river. / ...walk across the river easily and safely. (巧妙使用了 over 和 across 这两个本单元要求重点掌握的介词,表达精准)沪外教版英语七年级下册单元话题作文UNIT 4 Epic engineeringTopic 1: A Description of an Engineering Wonder (介绍一项工程奇迹)【题目要求】世界各地有许多令人惊叹的伟大工程。本单元的写作任务是“A description of an engineering wonder(介绍一项工程奇迹)”。请你结合课本素材,以“An Engineering Wonder”为题,根据写作提纲(outline)写一篇英语短文,向外国朋友介绍中国著名的水利工程——都江堰(Dujiangyan)。要点:1. 基本信息(位于成都,拥有2000多年历史,由李冰设计);2. 结构与功能(由鱼嘴、飞沙堰和宝瓶口三部分组成;旱季引水灌溉,雨季防洪);3. 它的重要性与意义(改善了当地人的生活,展示了中国人的智慧)。要求:1. 必须包括以上所有要点,并可适当发挥;2. 正确使用本单元的核心语法:although / though 引导的让步状语从句,并运用 使用提纲 (Using an outline) 安排主题句和支撑细节的写作技巧;3. 词数80词左右。【写作提示】亮点词汇:engineering wonder (工程奇迹), design (设计), be made up of (由……组成), dry/rainy seasons (旱季/雨季), improve (改善), wisdom (智慧)。语法及句型:1. 运用 主题句 (Topic sentences) 引导每一段的核心内容。2. 本单元核心语法:使用 although / though 表示让步 (Although it was built a long time ago, it is still in use today.)。3. 使用方位或动态介词:guide water into dry farms / keep water from entering...【学生作答区】Topic 2: Overcoming Challenges in Engineering (克服工程中的挑战)【题目要求】本单元的核心问题是“我们如何克服工程中的巨大挑战?”(How can we overcome big challenges of engineering )。课文《一条史诗般的道路(An epic road)》介绍了青藏铁路的建设过程。请你以此为背景,写一篇短文介绍这条铁路以及工程师们是如何克服困难的。要点:1. 介绍青藏铁路及其意义(是一条“史诗般的道路”,连接了西藏与中国其他地区);2. 工程师们面临的主要挑战及解决办法(如:永久冻土 permafrost 问题,工程师通过建桥解决;保护野生动物,修建了动物通道 passages);3. 表达你对工程师和工人们的敬意。要求:1. 必须包括以上所有要点,并可适当发挥;2. 运用本单元重点语法 although / though 和表示运动方向的介词(across, along, over, through);3. 词数80-100词左右。【写作提示】亮点词汇:epic road (史诗般的道路), connect (连接), challenge (挑战), permafrost (永久冻土), passage (通道), overcome (克服)。语法及句型:1. 使用 though / although (如:Though it was difficult, they didn't give up.)。2. 使用本单元要求的介词:build bridges over the frozen ground / build passages for animals to go across the railway.3. 使用动词不定式表目的:To solve this problem, engineers...【学生作答区】Topic 3: My Building Plan (我的建筑计划)【题目要求】本单元最后的 Project 任务是“制定一个建筑计划 (Making a building plan)”。假设你们学校附近有一条宽阔的河流,给同学们的出行带来了不便。作为一名“小规划师 (Little Planner)”,请你设计一座桥,并写一篇短文介绍你的“建筑计划”。要点:1. 计划建什么以及建在哪里(如:在学校附近的河上建一座桥);2. 为什么要建这座桥(为了方便学生上学,不用绕远路);3. 可能面临的挑战及解决方案(如:河水深、天气恶劣,可以使用坚固的石头和钢材 steel);4. 建成后的预期效果(使生活更美好)。要求:1. 包含以上所有要点,并可适当发挥;2. 恰当运用 although / though 和表示方位的介词;3. 词数80词左右。【写作提示】亮点词汇:building plan (建筑计划), wide river (宽阔的河流), convenient (方便的), challenge (挑战), stone and steel (石头和钢材), solution (解决办法)。语法及句型:1. 表达计划:I plan to build... / We are going to build...2. 运用空间介词:build a strong bridge over the river / walk across the river。3. 运用 Although 表让步:Although it is difficult to build, we will...【学生作答区】 展开更多...... 收起↑ 资源列表 沪外教版英语七年级下册单元话题作文 UNIT 4 Epic engineering(原卷版).docx 沪外教版英语七年级下册单元话题作文 UNIT 4 Epic engineering(解析版).docx