Unit5 Lesson 4教学设计 2025-2026学年冀教版八年级英语下册

主备教师

 卢学林

参与教师

八年级全体英语教师

缺课学生

审核人

卢学林

课    时

1  period

授课时间

核心

素养目标

Key Competencies Objectives

1.Reading Comprehension: Be able to understand the conversation about pasteurization, explain what "pasteurized" means, and answer questions about Louis Pasteur's contribution.

2.Language Skills: Be able to master key vocabulary related to pasteurization and use target sentence patterns to describe inventions (It was invented by... / It was invented in... / It has made a great difference...).

3.Speaking & Writing Skills: Be able to discuss how inventions have changed our lives and write a short passage introducing an invention with clear information and logical structure.

4.Cultural Awareness: Develop appreciation for scientific discoveries that have improved human health and safety.

教学重难点

Key and Difficult Points

Key Points:

Words: pasteurize, process, heat, raw, bacteria, germ, microbiologist, toast, dairy, scientist

Phrases: go through, get sick, a toast to sb., pour... into/over, heat up

Sentence patterns: It was invented by... / It was invented in... / It has made a great difference in... / ...changed our lives.

Difficult Points:

Understanding the scientific process of pasteurization and its significance.

Using the target sentence patterns correctly to introduce an invention.

Completing the gap-fill exercise with correct verb forms (past simple passive voice).

教学准备Preparation

textbook, exercise book, notebook, recorder, ppt.

教学过程 Teaching Process

注重构建“情景导入—任务驱动—问题引领—教师主导—学生主体—思政渗透”的“和美课堂”范式

教学环节Teaching Segments

集体备课设计

Collaborative Lesson Planning Design

教学评一体化

个人备课设计

Individual Lesson Planning Design

情景导入

Situational Lead-in

Step 1: Lead-in

1. Greet students warmly.

2. Show the "Lead in" questions from the PPT:

A: Do you drink milk every day? Why?

B: Do you know how the milk we drink is processed?

3. Invite 2–3 students to share their answers.

4. Introduce the topic: "Today we will learn about a very important invention that makes milk safe to drink. It was invented

Purpose: To activate prior knowledge and connect the topic to students' daily lives.