情景导入
周末整理旧物，小舟翻到了爷爷的老相册：三十年前的钱江新城还是一片农田，武林门外没有高楼，出门靠自行车和公交车。
再看看窗外：地铁穿城而过，亚运场馆灯光璀璨，西湖边绿道延绵……老师正好布置了作文：Changes in My Hometown（家乡的变化）。
这类作文有个天然的"魔法时态"——现在完成时：has changed a lot（变化巨大）、have been built（已被建成）。写法上用对比推进：过去什么样 → 现在什么样 → 我的感受与期待。这一讲我们用英语记录杭州的成长。
核心词汇
家乡变化高频表达：
| 类别 | 常用表达 |
|---|---|
| 变化总述 | change a lot（变化很大）、take place（发生）、develop quickly（发展迅速） |
| 城市建设 | subway lines（地铁线路）、tall buildings（高楼）、greenways（绿道）、be built / be set up（被建成/建立） |
| 过去景象 | in the past（在过去）、used to be（过去曾是）、narrow roads（狭窄的道路） |
| 生活变化 | pay by scanning QR codes（扫码支付）、shared bikes（共享单车）、live a better life（生活更美好） |
杭州话题储备词：the West Lake（西湖）、the Qiantang River（钱塘江）、the Grand Canal（大运河）、Hangzhou Asian Games（杭州亚运会）、e-commerce（电子商务）
句型与结构
三段式结构：
- 开头段（总述变化）：Great changes have taken place in Hangzhou in the past ten years.（现在完成时开门见山）
- 主体段（过去 vs 现在）：一句过去、一句现在，成对出现——In the past, people went to work by bike on narrow roads. Now, more than ten subway lines have been built, and people can travel around easily. Years ago, we paid in cash. Now we just scan QR codes with our phones.
- 结尾段（感受 + 期待）：I'm proud of my hometown. I believe Hangzhou will become even better in the future.
核心语法：现在完成时（写变化的专用时态）：
- have/has + 过去分词：Hangzhou has changed a lot.
- 完成时被动语态：Many subway lines have been built.（"被建成"必须用被动）
提分句型：
- used to do 忆过去：People used to travel by bus only.
- 比较级叠用：The city is becoming more and more beautiful.
听说训练
写前口头操练（先说顺再下笔）：
- Great changes have taken place in Hangzhou. （杭州发生了巨大的变化。）
- Many subway lines have been built in the past ten years. （过去十年建成了多条地铁线。）
- People used to pay in cash, but now they just use their phones. （人们过去用现金支付，现在只需用手机。）
辨析对比
| 时态 | 用途 | 例句 |
|---|---|---|
| 一般过去时 | 写"过去的样子"（配 in the past / years ago） | People rode bikes to work years ago. |
| 现在完成时 | 写"已经发生的变化"（影响延续到现在） | The city has become greener. |
| 完成时被动 | 写"被建成/被改造" | New parks have been built along the river. |
文化角
英语里介绍家乡有个温暖的说法：East or west, home is best.（金窝银窝，不如自家草窝。）杭州的英文城市名片也很有讲究：马可·波罗曾称杭州为 the most beautiful and magnificent city in the world（世界上最美丽华贵之城）；2023 年亚运会后，Hangzhou, the City of Digital Economy（数字经济之城）成了新标签。把这两张"名片"写进作文，历史与现代交相辉映。
易错点
- 完成时被动漏 been：Many buildings have built ❌ → Many buildings have been built ✅，楼是"被"建的。
- 对比不成对：只写现在多好，不写过去——每个变化都用"过去一句 + 现在一句"的对子呈现。
- used to 后接 doing：People used to riding bikes ❌ → People used to ride bikes ✅，used to 后接动词原形。
- 变化点太散：交通、支付、环境、教育全都写——选两三个最有画面感的变化写深写透。
中考真题
某英文网站开展 Changes in My Hometown 主题征文。请以杭州为例写一篇短文，内容包括：
- 家乡总体的变化；
- 两至三个具体方面的今昔对比；
- 你的感受和对家乡的期待。
要求：80~100 词，可适当发挥。
✏️ 点击查看范文与点评
Great changes have taken place in Hangzhou in the past ten years.
In the past, people went to work by bus or bike on narrow roads. Now, more than ten subway lines have been built, so we can travel around the city quickly. Years ago, people paid in cash when shopping. Now, we just scan QR codes with our phones, and shared bikes can be seen everywhere. What's more, the city has become greener, and the new greenways along the Qiantang River are perfect for walking.
I'm proud of my hometown. I believe Hangzhou, the city of the Asian Games, will become even better in the future.
点评：① 结构标准：总述—对比—感受；② 现在完成时与过去时配合精准，have been built、can be seen 两处被动是亮点；③ 交通、支付、环境三组对比，画面感强；④ 结尾亚运名片收尾，自豪感自然流露。
考点
- 家乡变化是现在完成时（八年级下 Unit 9~10 核心语法）的经典载体，杭州亚运会后更成为本地热点题材；
- 评分要点：完成时及其被动语态准确、今昔对比成对出现、结尾有情感升华；
- 备考策略：准备"交通、支付、环境"三组杭州今昔对比素材，同类题（学校变化、生活变化）可直接迁移骨架。
诵读 Read Aloud
Great changes have taken place in Hangzhou in the past ten years.
In the past, people went to work by bus or bike on narrow roads. Now, more than ten subway lines have been built, so we can travel around the city quickly. Years ago, people paid in cash when shopping. Now, we just scan QR codes with our phones, and shared bikes can be seen everywhere. What's more, the city has become greener, and the new greenways along the Qiantang River are perfect for walking.
I'm proud of my hometown. I believe Hangzhou, the city of the Asian Games, will become even better in the future.
诵读小贴士：背诵时体会"时态节奏"——In the past / Years ago 领起的句子用过去时，Now 领起的句子用现在时或完成时，一对一对像跷跷板。首句 Great changes have taken place 是万能开头，务必读到脱口而出。