Unit 8 Section B 第4课时 3a～Self Check-【初中学霸创新题】2025-2026学年九年级全册英语同步教案(人教版)

课时

第4课时 Section B （3a~Self Check）

课型

新授课

教学目标

【语言知识目标】

1. 复习本单元所学习的单词和短语。

2. 复习情态动词表推测的用法。

【情感态度价值观目标】

让学生根据已有事实推测可能性。面对暂时不可解释的事情，不信谣不传谣。

教学重点

1. 能根据短文内容，提取关键信息。

2. 掌握本单元所学情态动词表推测的用法，并能正确运用此句型来进行表达。

3. 能综合运用就本单元所学习的语言知识来写作推测事件发展可能性。

教学难点

使用所学的情态动词有条理地写出事件发生过程和事件发展可能性。

教学准备

设计并制作课文中所涉及的图片、教学幻灯片。

教  学  过  程

Step 1: Revision

1. Tell students to read the beginning of a story. And discuss in a group and note their ideas in the box.

Who or what took the lunch basket?

Why do you think so?

2. Then talk with a partner about your inferences and reasons.

3. Let students tell out their answers.

Step 2: Writing

1. Use their ideas to finish the story and use the following expressions

“There must be ... on this island.”

"It might/could be ...

"Maybe it's a..

(Attention: Allow students to do this activity as a group project. Ask students to brainstorm on how to complete the box. Once they finished as a group, get students to think about how to lay out the complete clues of the story. If possible, provide each group a large-enough sheet of paper so they can write their article on it.)

2. 写作指导：

(1)单元写作解读：

①本单元以“Mysteries”为话题，该话题的写作命题通常采用“Guided Writing”形式，有的给出中文或英文内容提示，根据提示内容写作；也有的给出图画提示，根据图画内容，发挥合理想象，描述图片内容并连接成一个小故事。

②本单元的写作要求根据一些依据或者现象进一步判断出一个结论。本单元