Unit 3 Section A 1a-2d 教案 2022-2023学年人教版英语八年级下册

《Unit 3 Could you please clean your room?》教案 （Section A 1a-2d） 教学目标及教学重点、难点 教学目标： At the end of the class, the students will be able to: 1. learn to make polite requests. 2. learn to ask for permission. 3. learn and review some verb phrases. 4. learn new words: rubbish, fold, sweep, floor, mess… 教学重点： 1. Key vocabulary: rubbish, fold, sweep, floor, mess take out the rubbish 2.Key sentences: a. Could you please sweep the floor? Yes, sure. b. I’m going to work on it now. c. Could I at least finish watching this show? d. Because Mom will be back from shopping any minute now. e. She won’t be happy if she sees this mess. 3. Structure: a. Could you please +v /not v....? b. as soon as c. two hours of TV. 教学难点： Learn to make polite requests and ask for permission. 教学过程(表格描述) 教学环节 主要教学活动 设置意图 Step 1 Warming-up 1. Show some pictures and learn the new words and phrases starting with “Do you often help your parents do chores?” 2. Read the phrases. 展示图片，用旧句型带入新的短语，读这些短语。引出主题句，导入1a。 Step 2 Presentation 1. Show three sentences to ask for permission. 2. Compare which sentence is more polite and lead in the key sentence: Could you please do...? 3.Work on 1a. Do you do these chores at home? Discuss them with your partner. 3. Work on 1b. Listen. Who will do these chores? Check (√) Peter’s mother or Peter. 4. Read the phrases in 1b. 用三个句子发出委婉的请求许可，比较哪个句子更能表达客气的语气。完成1a并阅读1a的短语。完成1b。练习对话。 Step 3 Practice 1.Work on 1c. Make conversations about the chores in 1a. 2.Work in pairs. A: Could you please sweep the floor? B: Yes, sure. Can you do the dishes? A: Well, could you please do them? I’m going to clean the living room. B: No problem. 小组合作用1c的句型, 1a的短语练习委婉语气。可以采用问答方式练习： T——S S1——S2 ...... 提高学生的听力和口语水平。为后面的读写打好基础。 Step 4 While-listening 1. Work on 2a. Listen. Peter asks his father if he can do four things. What does his father say? Check (√) “yes” or “no”. 2. Work on 2b. Listen again. Why does Peter’s father say “no”? Draw lines