Unit 1 The Changing World Section A (1a～2d) 学案 2026-2027学年人教版英语九年级上册

Unit 1 The Changing World — Section A (1a~2d) 学案

—— 家乡变化与 used to do 句型

2026-2027学年 人教版九年级上册

班级		姓名
学号		日期
课题	Unit 1 Section A (1a~2d): 家乡变化与 used to do 句型

学习目标

① 语言能力：掌握描述家乡变化的核心词汇（rough, be covered with, lack, shortage, support等）和 used to do 句型；能听懂关于家乡变化的对话并获取关键信息；能运用目标语言描述家乡过去与现在的变化。

② 学习能力：通过听前预测、听中抓取关键信息、听后模仿操练的方式提升听说技能；通过归纳总结发现 used to do 的用法规律。

③ 思维品质：培养观察对比和逻辑分析能力，能从环境、交通、设施等多个维度描述变化。

④ 文化意识：了解中国治沙造林的历史成就，增强环境保护意识和家国情怀。

板块一：课前预习 Pre-class Preview

❶ 重点词汇与短语预习表

单词/短语	释义	例句填空
rough	崎岖的	The roads used to be ________.
be covered with	被…覆盖	The hills are ________ sand.
lack	缺乏	There was a ________ of technology.
shortage	短缺	There is a water ________.
support	支持	We had the government's ________.
sandstorm	沙尘暴	There used to be ________ here.
farmland	农田	The ________ was becoming scarce.
hold...in place	固定住	The roots ________ the sand ________.
environment	环境	The ________ is much better now.
used to do	过去常常做	I ________ walk to school.

❷ used to do 句型预习

请根据句意，用 used to 的适当形式填空：

1. I ________ (get) up early, but now I don't.

2. She ________ (not like) vegetables, but now she loves them.

3. ________ they ________ (live) in the countryside?

4. There ________ (be) a small river here, but now it's gone.

5. He ________ (play) basketball every day after school.

❸ 家乡变化词汇预习

请写出下列中文对应的英文表达：

1. 崎岖的道路 → ________    2. 被沙子覆盖 → ________

3. 缺乏技术 → ________    4. 水资源短缺 → ________

5. 政府支持 → ________    6. 沙尘暴 → ________

7. 农田 → ________    8. 环境改善 → ________

❹ 易混辨析预习

请写出 used to do / be used to doing / be used to do 的区别：

1. used to do → ________________________________________________________________

2. be used to doing → ________________________________________________________________

3. be used to do → ________________________________________________________________

各造一个句子：

1. ______________________________________________________________________.

2. ______________________________________________________________________.

3. ______________________________________________________________________.

板块二：课堂探究 Class Exploration

❶ 1b 听力任务：回答问题

Listen to the phone conversation and answer the questions.

1. Why does George call Li Rui?

   ________________________________________________________________

2. When did George's father last visit?

   ________________________________________________________________

3. What is the relationship between George's father and Li Rui's grandfather?

   ________________________________________________________________

我的判断依据：__________________________________________________________

❷ 1c 听力任务：完成表格

Listen again and complete the chart about the changes in Li Rui's hometown.

Aspect	In the past	Now
Transport to town	________	________
Time to school	________	________
Medical care	________	________
Shopping	________	________
The hills	________	________
Road condition	________	________

❸ 1d 角色扮演对话

Read the conversation and underline all the sentences with "used to".

Li Rui: Welcome to my hometown! Let me show you around.

Bob: Thank you, Li Rui. I haven't been here for about twenty years. Everything looks so different!

Li Rui: Yes, a lot has changed. It used to take half a day to get to the town. Now it takes only about an hour by bus.

George: Really? That's much faster!

Li Rui: And the roads used to be rough. It took me 40 minutes to get to school. Now it takes only 15 minutes.

Bob: That's a big improvement! What about the hospital?

Li Rui: We used to have to travel far to see a doctor. But now there's a new hospital in town.

George: That's great news. And are there any shopping places now?

Li Rui: There didn't use to be any. But now there's a supermarket. We can buy almost everything we need.

Bob: Wonderful! And look at those hills. They used to be covered with sand. Now they're covered with beautiful trees.