Unit 5 Path to a Better World 作文讲解The Great Engineering Project 课件2026-2027学年仁爱科普版九年级英语上册

The Great Engineering Project 书面表达写作指导课（演讲稿） 2026-2027学年 · 仁爱科普版九年级英语上册 作文题目 随着中国科学技术的发展，出现了许多伟大的工程。学校要举行"厉害了，我的国！"主题演讲比赛。请以 The Great Engineering Project 为题，介绍你认为的最伟大的工程。 写作提示： ① 这是什么工程？ ② 它的主要特点或功能是什么？ ③ 你为什么认为它伟大？ ④ 你认为它对我们国家的影响是什么？ 词数100词左右，开头已给出。 第一步：头脑风暴（选哪个伟大工程？） 中国高铁（最熟悉） high-speed railway｜350 km/h 时速可达350公里 run at 350 km/h｜fast 连接全国大城市 connect big cities｜convenient 节省时间，拉近城市 save time｜bring...closer 中国科技发展的象征 a symbol of development｜proud 让世界震惊 surprise the world｜better and better 第二步：连词成句（是什么 & 特点） 在我看来，最了不起的工程就是中国高铁。 关键词：在我看来 in my opinion｜最了不起的 the most amazing｜高铁 high-speed railway In my opinion, the most amazing project is China's high-speed railway. 高铁时速可达350多公里。 关键词：时速可达 run at a speed of｜350多公里 over 350 kilometers The high-speed railway can run at a speed of over 350 kilometers per hour. 它几乎连接了全国所有的大城市。 关键词：连接 connect｜几乎 all the big cities｜全国 in our country It connects almost all the big cities in our country. 第二步：连词成句（为什么伟大 & 影响） 它让我们的出行更快更方便。 关键词：让 make｜出行 travel｜更快更方便 faster and more convenient As a result, our travel becomes much faster and more convenient. 它很伟大，因为它不仅节省时间，还拉近了人们的距离。 关键词：因为 because｜不仅……还 not only...but also｜节省时间 save time｜拉近 bring...closer It is great because it not only saves people a lot of time, but also brings people closer together. 它是中国快速发展的象征，我为祖国骄傲。 关键词：a symbol of｜快速发展 rapid development｜为……骄傲 be proud of I think it is a symbol of China's rapid development. I am really proud of my country. 范文赏析：The Great Engineering Project Dear teachers and students, It's my great honor to be here and tell you the great engineering project in my heart. In my opinion, the most amazing project is China's high-speed railway. It can run at a speed of over 350 kilometers per hour and connects almost all the big cities in our country. As a result, our travel becomes much faster and more convenient. It is great because it not only saves people a lot of time, but also brings people closer together. I think it is a symbol of China's rapid development. It shows the world that Chinese technology is becoming better and better. I am really proud of my country. That's all. Thank you! 图例： 红色=从句/高级句型 蓝色=重点短语 绿色=好句亮点 范文用到的语法结构（约110词） ① In my opinion, ... 我认为…… ② because 原因状语从句 ③ not only...but also 不但……而且 ④ I think (that) 宾语从句 ⑤ 比较级 + and + 比较级 ⑥ be proud of 为……骄傲 语法精讲① because 原因状语从句 【原句】 It is great because it not only saves people a lot of time, but also brings people closer. 【翻译】 它很伟大，因为它不仅节省时间，还拉近了人们的距离。 【要点】 because后面跟句子，说明原因 ✍ 仿写练习：看中文+关键词，自己说英文 我喜欢高铁，因为它很快。 关键词：喜欢 like｜因为 because｜很快 very fast I like the high-speed railway because it is very fast. 他为祖国骄傲，因为祖国越来越强大。 关键词：为……骄傲 be proud of｜因为 because｜越来越强大 stronger and stronger He is proud of his country because it is becoming stronger and stronger. 语法精讲② not only...but also 不但……而且 【原句】 It not only saves people time, but also brings people closer. 【翻译】 它不仅节省时间，还拉近了人们的距离。 【要点】 not only...but also...连接两个并列成分，不用倒装 ✍ 仿写练习：看中文+关键词，自己说英文 高铁不仅快，而且舒适。 关键词：not only...but also｜快 fast｜舒适 comfortable The high-speed railway is not only fast, but also comfortable. 这个工程不仅展示了中国科技，还让世界震惊。 关键词：not only...but also｜展示 show｜中国科技 Chinese technology｜让世界震惊 surprise the world This project not only shows Chinese technology, but also surprises the world. 语法精讲③ I think (that) 宾语从句 【原句】 I think it is a symbol of China's rapid development. 【翻译】 我认为它是中国快速发展的一个象征。 【要点】 I think后接句子作宾语，that可省略 ✍ 仿写练习：看中文+关键词，自己说英文 我认为高铁是最伟大的工程之一。 关键词：I think that｜one of the + 最高级 + 名词复数｜最伟大的工程 the greatest projects I think the high-speed railway is one of the greatest projects. 我相信我们的国家会变得越来越强大。 关键词：I believe that｜变得 become｜越来越强大 stronger and stronger I believe that our country will become stronger and stronger. 语法精讲④ 比较级 + and + 比较级（越来越……） 【原句】 Chinese technology is becoming better and better. 【翻译】 中国科技正变得越来越好。 【要点】 比较级+and+比较级，表示"越来越……" ✍ 仿写练习：看中文+关键词，自己说英文 我们的城市越来越美丽。 关键词：比较级+and+比较级｜城市 city｜越来越美丽 more and more beautiful Our city is becoming more and more beautiful. 高铁的速度越来越快。 关键词：比较级+and+比较级｜速度 speed｜越来越快 faster and faster The speed of the high-speed railway is becoming faster and faster. 重点短语必背（选自范文） ① in my opinion 在我看来 ② run at a speed of 以……速度行驶 ③ as a result 结果 ④ not only...but also 不但……而且 ⑤ a symbol of ……的象征 ⑥ be proud of 为……骄傲 ⑦ better and better 越来越好 短语闯关（看中文说英文） ① 在我看来 in my opinion ② 以……速度行驶 run at a speed of ③ 结果 as a result ④ 不但……而且 not only...but also ⑤ ……的象征 a symbol of ⑥ 为……骄傲 be proud of ⑦ 越来越好 better and better 背诵闯关（一）看中文背英文 在我看来，最了不起的工程就是中国高铁。 结构：in my opinion｜the most amazing project In my opinion, the most amazing project is China's high-speed railway. 高铁时速可达350多公里。 结构：run at a speed of｜over 350 kilometers The high-speed railway can run at a speed of over 350 kilometers per hour. 它几乎连接了全国所有的大城市。 结构：connect almost all the big cities It connects almost all the big cities in our country. 背诵闯关（二）看中文背英文 它很伟大，因为它不仅节省时间，还拉近了人们的距离。 结构：because｜not only...but also It is great because it not only saves people a lot of time, but also brings people closer together. 我认为它是中国快速发展的象征。 结构：I think that｜a symbol of｜rapid development I think it is a symbol of China's rapid development. 我真的为我的祖国感到骄傲。 结构：be proud of｜really I am really proud of my country. 写作技巧总结 ① 演讲稿格式 开头Dear+问候，结尾That's all. Thank you! ② 按提示顺序写 是什么→特点→为什么伟大→影响，条理清楚 ③ 选最熟悉的 别选太偏的工程，高铁、三峡学生最熟 ④ 多用从句 because原因从句、I think宾语从句加分 ⑤ 结尾表情感 I am proud of my country升华主题 Proud of Our Country. 厉害了，我的国！下节课见！ 2026-2027学年 · 仁爱科普版九年级英语上册 $