Unit1Lesson4 Lesson 4 Don’t Smoke, Please教学设计2025-2026学年冀教版英语九年级全册

Lesson 4 Don’t Smoke, Please 一. Teaching Objectives Language Competence Students can master 6 key words and talk about anti-smoking: Cultural Awareness Students understand that smoking is not allowed in public places in most countries to protect people’s health. Thinking Quality 1.Students can connect "smoking" to bad results 2.Students can make simple choices to stay away from smoking Learning Ability 1.Students can remember key words by linking them to actions or pictures 2.Students can work in pairs to make short dialogues about stopping smoking. 二. Teaching Key & Difficult Points Key Points 1.Recognize and pronounce key words about smoking and health. 2.Use core sentences to express that smoking is bad and ask others not to smoke. Difficult Points 1.Use the imperative sentence "Don’t + verb" correctly 2.Understand why smoking is bad 三. Teaching Aids Picture cards PowerPoint 四. Teaching Procedures Step 1: Warm-up & Lead-in 1. Greet and review: "Good morning! Last class, we said ‘Fruit is healthy.’ Who can repeat that?" (Ask 2 students to answer.) 2. Lead-in: Show the "No Smoking" sign. Ask: "Look at this sign. Do you know what it means?" (Guide students to guess "no smoking.") Then say: "Today we’ll learn Lesson 4: Don’t Smoke, Please. Because smoking is bad for us." Step 2: Presentation 1. Teach key words: - Smoke: Say: "This is smoke. Smoking is when people light a cigarette and breathe out smoke." (Repeat "smoke" 3 times; ask students to shake their heads to show "bad.") - Bad/healthy: Point to the smoking picture. Say: "Smoking is bad. Bad means not good." (Repeat "bad.") Point to the happy family picture. Say: "This family is healthy. Healthy means good for the body." (Review "healthy" from last class.) - Air: Wave the fan gently. Say: "This is air. We breathe air. Smoking makes bad air." (Repeat "air" and let students pretend to breathe.) 2. Teach core sentences: - Hold the smoking picture. Say: "Smoking is bad for us." (Repeat 2 times; break down "bad for us" – "bad" + "for us" – for students to follow.) - Show the "No Smoking" sign. Say: "Don’t smoke, please." don’t开头的祈使句是否定句，表示“不要……” 这种句式的结构是：Don’t+动词原形。 例如：Don’t be careless. Don’t be late again. Don’t let them play with fire. - Point to the bad air picture. Say: "Smoking makes bad air. We need to keep our family healthy." (Students repeat together.) Step 3: Practice 1. Pair work: "Stop Smoking Dialogue" - Give each pair a scenario: "You see an adult smoking in the park. What do you say?" - Provide a model dialogue: - Student 1: Excuse me. Don’t smoke, please. - Student 2: Why? - Student 1: Smoking is bad for us. It makes bad air. - Let pairs practice. Walk around to help 2. Class game: "Good or Bad?" - Show pictures on PowerPoint: no smoking sign (good), smoking in a park (bad), clean air (good), bad air (bad). - Ask students: "Is it good or bad?" If good, they stand up; if bad, they sit down. After each picture, say the sentence: "No smoking is good. Smoking is bad." Step 4: Consolidation & Extension 1. Show PowerPoint: "Two Parks" (slide 1: clean park, kids playing; slide 2: park with smoke, kids coughing). 2. Ask students to compare: "Which park is good? (The clean one.) Why? (No smoke, good air.)" 3. Extension: Ask: "What will you do if you see someone smoking?" Step 5. Homework: - Tell your parents one thing you do to stay away from the smoke. - Draw a picture of your healthy habit and write sentence under it Step6. Blackboard Design - "Smoking is bad for us." - "Don’t smoke, please." - "Smoking makes bad air." - "We need to keep our family healthy." 学科网（北京）股份有限公司 $$