Unit 3 Section A Grammar focus-3c 教案-【七彩课堂】2023-2024学年七年级英语下册同步教学（人教版）

教学基本信息 学科 英语 学段 初中 年级 七年级 单元 Unit 3 课题 How do you get to school? 总课时数 6 课时 Section A Grammar-3c. 课型 语法课 授课时间 教 案 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 ask and answer how questions. 2. learn to ask and answer how long questions. 3. learn to ask and answer how far questions. 教学重点： 1.Key vocabulary: drive, car, live, walk to school, live...from..., need... to do. 2. Key sentences: a. -How do you get to school? -I ride my bike. b. -How does she get to school? -She usually takes the bus. c. -How long does it take to get to school? -It takes about 15 minutes. d.-How far is it from your home to school? -It is only about two kilometers. 3. Structure a. Does....do? Yes, he does. b. ...doesn’t do.... 教学难点： Learn to express the following sentences: -How long does it take sb. to do? -It takes sb. how long to do.... 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 (PPT 3-4) Free talk 1.Look at the pictures and have a free talk about how/how long /how far questions. 2. Work in pairs to review the sentences. 3. Lead in Grammar Focus. 看图片，自由讨论how的句型，小组合作复习这些句子，引入本节课的语法。 Step 2 Presentation (PPT 5) 1.Show Grammar Focus. 2.Ask one student to read the sentences and show the grammar focus. 通过学生阅读语法聚焦，概括本单元的语法的主要内容。 Step 3 Explanation (PPT 6-10) 1. Analysis how-/how long-/how far-questions. 2. Analysis It takes sb. how long to do.... 3. Read the examples and learn to use the sentences. 举例讲解how的句型以及It takes sb. how long to do....的句型，多举例使学生阅读这些例子，使他们熟练的运用这些句型，尤其是it takes的不定式to do做主语的结构，这是非常难的一部分。 Step 4 Complete 3a-3b (PPT 11-12) 1. Work on 3a. Match the questions with the answers. Then practice them. 2. Read the sentences in 3a. 4. Sum up the usage of how-/how long-/how far-questions. 5. Work on 3b. Use these words to make questions. Then answer them. 6. Read the sentences in 3b. 连接句子后再阅读; 根据问句回答问题, 巩固对语法的掌握。 Step 5 Pair work (PPT 13-15) 1.Work on 3c. Ask y