Unit 4 Workplace Safety Period 3 Listening & Speaking 2教学设计2025-2026学年 中职英语外研版（2021）工科类职业模块

Unit 4 Period 3 Listening & Speaking 2 Teaching Analysis 【Teaching Content】 Listening & Speaking Section 34: dialogue completion and listening for workplace hazards 【Teaching Focus & Difficulties】 Teaching Key Points Correctly completing the dialogue based on context. Recognizing workplace hazard terms in listening. Teaching Difficult Points Using the correct phrases to match the dialogue context. Distinguishing similar workplace hazard scenarios in the audio. 【Teaching Aids】 Multimedia courseware, audio recordings, dialogue worksheets, hazard pictures Learning Objectives 【Knowledge & Skills】 Students can master the five options for dialogue completion: protective personal equipment, make sure you work safely, protect ourselves from hazards, in good condition, lead to. Students can recognize the four workplace hazards: back injury, electric shock, hearing damage, fall. 【Ability Objectives】 Students can complete the dialogue about David’s safety learning with the correct expressions. Students can listen to workplace hazard audio and choose the corresponding pictures. 【Affect, Attitude & Values】 Students can identify common workplace hazards and develop safety awareness in different work environments. Procedure Design 步 骤 活 动 设 计 设计意图 Step 1 Lead-in & Revision (5 mins) Activity: Ask students to retell the safety rules from the previous dialogue (PPE, tool check). Introduce the lesson tasks: "Today we will complete a dialogue about safety and listen to common workplace hazards." To review previous knowledge and connect old and new lessons. Step 2 Dialogue Completion (10 mins) Activity 1: Present the dialogue with 5 blanks and options AE. Students read independently and fill in blanks. Teacher guides context analysis (e.g., "Construction work is dangerous, so ____." matches "make sure you work safely"; "PPE is short for ____." matches "protective personal equipment"). Activity 2: Play the audio. Students check answers. Activity 3: Students practice the dialogue in pairs, then perform in class. Teacher corrects pronunciation. To consolidate safety expressions and improve oral fluency. Step 3 Listening for Job-seeking Factors (10 mins) Activity 1: Present the four hazard pictures and words: back injury (carrying heavy boxes), electric shock (working with wires), hearing damage (using loud machines), fall (working at height). Explain each hazard. Activity 2: Play the audio. Students listen and choose the correct words/pictures. Play the audio again. Students check answers and discuss how to prevent each hazard. To train listening recognition ability and expand knowledge of common workplace hazards. Step 4 Speaking Practice (10 mins) Activity: Pair work. Students choose one hazard and discuss how to prevent it using sentence frames: "To prevent ____, you should ____." Invite 23 pairs to share their ideas (e.g., "To prevent back injury, you should lift heavy boxes with your legs, not your back."). To apply safety knowledge to practical discussion and develop problemsolving skills. Step 5 Summary & Homework (5 mins) Summary: Review dialogue completion answers and the four workplace hazards. Homework: 1. Complete the textbook exercises. 2. Write 3 safety rules for a workplace you know (e.g., school lab, factory). To consolidate knowledge and extend to written expression. 学科网（北京）股份有限公司 $