2026-2027学年人教版九年级英语上册期中核心单词、短语、句型、易错点和写作范文

九年级英语上册期中核心单词、短语、句型、易错点和写作范文

Unit 1 The Changing World 变化的世界

重点单词及变形

1. change (v./n. 改变；变化) → changed(过去式) → changeable (adj. 易变的)

2. develop (v. 发展) → development (n. 发展) → developing (adj. 发展中的) → developed (adj. 发达的)

3. improve (v. 改善，提高) → improvement (n. 改善，进步)

4. satisfy (v. 使满意) → satisfied (adj. 感到满意的) → satisfying (adj. 令人满意的)

5. pollute (v. 污染) → pollution (n. 污染)

6. realize (v. 意识到；实现) → realization (n. 认识；实现)

7. rapid (adj. 迅速的) → rapidly (adv. 迅速地)

8. social (adj. 社会的) → society (n. 社会)

9. comfortable (adj. 舒适的) → comfortably (adv. 舒适地) → uncomfortable(adj.不舒适的)

10. produce (v. 生产；产出) → production (n. 生产)

重点短语

1. take place 发生（无被动）

2. in recent years 最近几年

3. take part in 参加

4. be satisfied with 对……感到满意

5. in order to 为了

6. with the development of … 随着……的发展

7. pay attention to 注意；关注

8. living conditions 生活条件

9. make progress 取得进步

10. thanks to 多亏；由于

核心句型

1. Great changes have taken place in our hometown over the past years.

在过去几年里，我的家乡发生了巨大变化。（现在完成时）

2. Thanks to the government, people’s living conditions are becoming much better.

多亏政府，人们的生活条件正变得好得多。

3. It is amazing to see how much our city has changed.

看到我们城市变化这么大令人惊叹。

4. In order to make our life better, we should care about environmental problems.

为了让我们生活更好，我们应当关注环境问题。

易错点分析

1. take place 和 happen：两者均无被动语态。take place 指有计划地发生；happen多指偶然发生。❌

错误： Great changes are taken place。

2. 现在完成时标志：in recent years / over the past+时间段，谓语要用现在完成时（have/has +过去分词），不要误用一般过去时。

3. be satisfied with：固定搭配介词用with，❌

错误： be satisfied to。satisfied修饰人；satisfying修饰事物。

4. pay attention to：to是介词，后面接名词、代词或者doing。❌

错误： pay attention to do。

写作指导

主题：The Changes in My Hometown 家乡的变化

时态：现在完成时+一般现在时

结构：

- 开头：总起，家乡发生巨大变化

- 中间：过去的样子对比现在（居住、交通、环境、生活）

- 结尾：抒发感受，展望未来

提示：善用  with the development of…, thanks to…, make progress 

范文一

The Changes in My Hometown

Great changes have taken place in my hometown in recent years.

In the past, people lived in small old houses. The roads were narrow and dirty. There were few buses, so most people went out on foot. Now things are quite different. With the development of society, many tall buildings appear. Roads are wide and clean. More people have their own cars. People’s living conditions have improved a lot. They can enjoy colorful free‑time activities.

However, we also have some problems such as pollution. I hope our hometown will become more beautiful. I love my hometown.

范文二

 Changes in My Life

My life has changed a lot during these years.

Ten years ago, my family lived in a small house. We had no computer and seldom travelled. Now we live in a bright flat. I can study on the Internet at home. My parents often take me to travel on holidays. Thanks to our country’s fast development, we are living a comfortable life.

I feel very satisfied with my present life. I will study hard to make our life even better in the future.