Unit4 Section A（2a-2d）导学案2026-2027学年英语人教版九年级上册

2026年度人教版九年级上册Unit4 Section A（2a-2d）导学案

 

学生版

 学习目标（核心素养）

1. 语言能力：掌握单词brain, chain, stable, retell, memorize，短语mix up, put sth to good use；听懂对话获取关于记忆方法的信息。

2. 文化意识：了解基础大脑记忆知识，学会科学记忆。

3. 思维品质：学会提取听力关键信息，小组讨论表达观点。

4. 学习能力：掌握新旧知识联结、细节区分等记忆技巧。

 

 学习重难点

重点：听力抓取信息；掌握本课核心词汇短语。

难点：听懂长对话；用英语简单谈论记忆方法。

 

 课前预习

1. 单词默写（音标+词义）

brain /breɪn/ n.______
chain /tʃeɪn/ n.______

stable /ˈsteɪbl/ adj.______
retell /ˌriːˈtel/ v.______

memorize /ˈmeməraɪz/ v.______

2. 短语翻译

mix up ____________

put sth to good use ____________

 

 课堂探究

 Task1 2a 预习思考

Imagine you are attending Professor Green’s lecture. Write 1 question you want to ask.

________________________________________________

 

 Task2 2b 初听

Listen and tick the topics they talk about.

□ What does linking knowledge mean?

□ Why do we get some words mixed up?

□ Why is riding a bike not so easy to forget?

□ How can we put our brain to good use?

 

 Task3 2c 再听，补全句子

1. ________ is like a chain, and new knowledge is best remembered by ________ it with old knowledge.

2. Pay attention to ________. Study how they are ________ from each other. Create a ________ for each word in your mind.

3. Scientists are still working on this ________. Such kind of memory is probably ________ in a more stable area of our brain.

 

 Task4 2d Group work 小组讨论