2023年unit2topic1sectionb教学设计仁爱湘教版九年级上doc初中英语.docx

九年级上仁爱版英Unit 2 Topic 1 Pollution causes too many problems Section B教学设计 The main activities are 1a and 2. 本课重点活动是1a和2。 Ⅰ. Teaching aims and demands 教学目标 1. Learn some new words: weak, produce, chest, anyway 2. Go on learning direct speech and indirect speech. (1) Granny told Kangkang that it was difficult for her to breathe. (2) Granny said that she had been like that since the month before. (3) Kangkang asked Granny what was wrong with her. (4) The journalist asked Granny if she was feeling better. 3. Learn some expressions about expressing blame and complaint: (1) It’s difficult for me to breathe. (2) The bad air makes my chest hurt. (3) … the factory makes too much noise, and I can’t sleep well at night. (4) I’m always in a bad mood … (5) … I can’t stand the environment here. Ⅱ. Teaching aids 教具 图片/录音机/小星星 Ⅲ. Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:6分钟) 1. (检查上节课的作业，通过学生对调查结果的汇报和转述，复习直接引语和间接引语。) T: Is there air pollution around your home S1: Yes. There are several chemical factories near my home. They produce terrible gas. The bad air makes my chest hurt. T: What did S1 say just now S2: S1 said that … (其余五种污染用同样的方法进行转述。) Step 2 Presentation 第二步 呈现(时间:15分钟) 1. (教师用上一课的1a引出新的词汇。) T: From 1a, Section A, we know Kangkang and his friends planned to go for a picnic, but two days later, when the children reached West Hill, could they have a picnic there Ss:No. T: Why Ss:The flowers, grass, rabbits, bees and fish have gone. The chemical factories are pouring waste water into the streams. T: (出示排放的浓烟的图片)And what is the factory making Ss:It’s making smoke. T: Yes, it’s producing smoke. It’s producing terrible gas. (教师做捂鼻皱眉状。)It’s difficult to breathe. (板书并讲解，且要求掌握produce。) produce terrible gas T: The terrible gas can make people’s chest hurt (教师做捂胸皱眉状。) (板书并讲解，且要求掌握chest。) chest T: What problems does noise pollution cause S1: Maybe people can’t sleep well. T: Yes, it makes people weak, and people may be in a bad mood. (板书并讲解，且要求掌握weak。) weak, in a bad mood T: Pollution causes too many problems. Anyway, we should do something to stop it. (板书并讲解，且要求掌握anyway。) anyway 2. (呈现1a图片。) T: Look at the picture. Who are they in the picture Ss: They are Kangkang and Granny. T: What other things can you see S1: I can see some dead fish. S2: The bird in the tree has been dead. S3: Some chemical factories are producing terrible gas. S4: Factories are pouring waste water into the river. T: So it causes water pollution and air pollution. Look at Kangkang and Granny. What are they talking about Listen to the tape, and then answer the question. (教师放1a录音，学生听后答复。) Ss: They are talking about pollution. T: OK, let’s read 1a together. Boys—Kangkang and girls—Granny. Step 3 Consolidation 第三步 稳固(时间:9分钟) 1. T: Read 1a aloud, and try to act out the dialog in pairs. 2. (抽查几组进行表演。) 3. (学习1b。将学生分成四组进行比赛，看哪组同学的观察思维能力强。每发现一条变化规律加一颗星。教师可适时地引导。) T: Read 1b carefully, and try to find out the changing rules. Let’s have a match. 4. (教师进行补充和总结，并对获胜组进行表扬。) 5. T: Complete 1b by yourselves in two minutes. (必要时教师给予帮助。) Step 4 Practice 第四步 练习(时间:10分钟) 1. T: After Kangkang wrote to the newspaper about Granny’s problems, a journalist interviewed Granny. What is the journalist’s question Let’s look at the first picture in 2. Ss: Are you feeling better, Granny T: Yes. The journalist asked Granny if she was feeling better. (板书if，引导学生发现一般疑问句变成间接引语的方法。) if 2. T: What is Granny’s answer Ss: She’s feeling even worse. T: Yes. Please answer it with indirect speech. Ss: Granny said that … 3. T: Complete the rest sentences with direct speech or indirect speech. (必要时教师给予帮助。) 4. (核对答案。) 5. T: Discuss the questions in 3, and work in groups of three. One asks, another answers and the third reports it using indirect speech. Two minutes for preparation. 6. (各小组分别作报告，注意更正时态、语序等方面的错误。) Step 5 Project 第五步 综合探究活动(时间:5分钟) 1. Play a game. (传话：分给每组第一位同学一张纸，上面事先写好同一句话How is the environment around this school(即直接引语)。这位同学要以间接引语的形式(The teacher said/asked…)口头向后面的第二个同学传话，然后依次往后传，而最后接到话的同学要使用直接引语说出原句是什么。传得又快又正确的组获胜。注：各组人数一定要一样多。可以通过变换句子的方式继续游戏。) 2. Homework. Write to the government about the pollution problems around your home. 板书设计： Pollution causes too many problems. Section B produce terrible gas Kangkang asked Granny what was wrong with her. in a bad mood The journalist asked Granny if she was feeling better. … …