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Unit 1 《The Spring City》学案
教学重点 1. 掌握连词 when/while/because 的用法(引导时间/原因状语从句);2. 提取“昆明景点、气候”的细节信息,理解“春城”称号的由来;3. 能补全不同地区春季特点的对话,描述家乡春季的气候与活动。
教学难点 1. 区分 when/while 在时间状语从句中的用法差异;2. 结合语境准确选择连词,提升从句运用的准确性。
目标导航
知识精炼
(一)核心词汇&短语
adverbial clause 状语从句
remain pleasant 保持宜人(状态)
Festival of Colours 色彩节(印度春季节日)
(二)重点语法:连词 when/while/because 的用法
- when:引导时间状语从句,强调“某个时间点/短动作”;
- while:引导时间状语从句,强调“时间段/长动作(主从句动作同时发生)”;
- because:引导原因状语从句,说明“事件的原因”。
例句:- When we talk about spring, we think of warm weather.(时间点)
- the sun is shining, the temperature remains pleasant.(时间段)
- Because the weather is spring-like, there are flowers all year.(原因)
基础过关
(一)信息提取:回答问题(对应教材任务2)
1. What do the rocks look like in the Stone Forest
2. Why is Kunming called the Spring City
(二)连词选择(对应教材任务3)
圈出正确的连词:
A. They didn’t go to the beach today (because/but) it was raining.
B. Wang Mei called me (while/because) I was writing an email.
C. People eat pears (so/when) Jingzhe comes.
D. A heavy rain fell (because/while) they were asleep.
能力提升
(一)补全对话(对应教材任务4)
从选项A-D中选择合适的句子,补全不同地区的春季描述:
A. The temperature is between 4℃ and 15℃.
B. We celebrate the Festival of Colours when spring is coming.
C. Because the average temperature is 5℃, spring is very cold.
D. The weather in my hometown is neither too hot nor too cold.
1. Rita (India): ______
2. Li Jin (Yunnan): ______
3. Tom (France): ______
4. Dong Chao (Heilongjiang): ______
(二)拓展写作
用5-6句话介绍“你的家乡春季的气候、活动及特色”(英文),至少使用1个 when/while/because 引导的从句:
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