Unit 4 How Can I Get There？period3导学案-2025-2026学年中职英语外研版（2021）基础模块1

Unit 4 How Can I Get There? Period 3 Grammar Focus Learning objectives: By the end of this lesson, you will be able to: 1. Understand and use comparative and superlative forms of adjectives and adverbs. 2. Compare different means of transport using comparative sentences. 3. Use comparative structures to express preferences and opinions. 【课前预习案】 I. 回顾与思考 1. 写出下列形容词的比较级和最高级： - big → ______ → ______ - comfortable → ______ → ______ - good → ______ → ______ 2. 用“than”造一个比较句： _______________________________________________________ II. 试试身手 1. 根据提示完成句子： - The subway is ______ (fast) than the bus. - High-speed trains are ______ (comfortable) way to travel in China. 2. 判断下列句子是否正确，并改正错误： - Flying is more quicker than taking a train. （ ） - This is the most long river in China. （ ） 【课中学习案】 Step 1. 语法引入 1. 观察例句，归纳规律： - Bike-sharing is cheaper than taking a taxi. - High-speed trains are the most convenient way to travel long distances in China. 2. 总结比较级和最高级的构成规则。 Step 2. 语法练习（结构识别） 1. 在课文（Reading部分）中找出所有比较级和最高级的句子。 2. 分类填写表格： | 比较级句子 | 最高级句子 | | | | Step 3. 语法运用（句子改写） 1. 用比较级或最高级改写句子： - Planes are fast. Trains are slow. → Planes are ______ trains. - The Yangtze River is long. The Yellow River is short. → The Yangtze River is ______ the Yellow River. 2. 用“much / a lot / far”加强比较级。 Step 4. 情景对话（语法融入） 1. 两人一组，用比较级讨论交通方式： A: Which is better, taking the subway or riding a bike? B: I think the subway is faster, but riding a bike is healthier. 2. 展示对话。 Step 5. 写作任务（语法输出） 写一段话，比较两种你熟悉的交通方式，使用至少3个比较级或最高级句子。 【课后巩固案】 I. 基础达标 1. 用括号中词的适当形式填空： - This road is ______ (busy) than that one. - She is ______ (good) student in our class. - Travelling by air is ______ (comfortable) than by bus. 2. 翻译句子： - 高铁是中国最快的交通方式之一。 _______________________________________________ - 共享单车比打车便宜很多。 _______________________________________________ II. 能力提升 1. 设计一个调查表，采访3位同学：“Which transport do you think is the most convenient? Why?” 记录并比较他们的回答。 III. 拓展思考 比较级和最高级在生活中的使用非常广泛。你能举出其他使用比较的场景吗？（如：购物、学习、运动等） ___________________________________________________ ___________________________________________________ 【答案参考】 【课前预习案】 I. 1. bigger, biggest; more comfortable, most comfortable; better, best 【课中学习案】 Step 3: 1. faster than; longer than Step 5: （示例） I think the subway is much faster than the bus. It is also more comfortable. But walking is the healthiest way to travel. 学科网（北京）股份有限公司 $