英语人教版七年级下册Unit3 SectionA 2e-3c.doc

Unit 3 How do you get to school?Section A (Grammar Focus-3c)一、教学目标： 1 继续练习谈论出行方式take the bus /subway /train /taxi, ride a bike /walk .2用不同方式练习 how引导的特殊疑问句，表示乘坐何种交通工具的方式。how far, how long 引导的特殊疑问句。3复习基数词及时间的表示方法。二、教学重难点1. 教学重点：1) how /how far /how long 引导的特殊疑问句.2) 乘坐交通工具的表示方法.3) It takes sb some time to do sth . 2. 教学难点：How do you get to school? I take the /ride / walkHow does Mary get to school? She takes the subway.How long does it take? It takes forty minutes.How far is it from to Its kilometers. 三、教学过程. Warming- up and revision1. Greet the Ss as usual. Then check the homework. 2. Go over the conversation in 2e. Grammar Focus. 1. 学生阅读Grammar Focus中的句子，然后做填空练习。 你如何到达学校？ _ 我骑自行车。_ 她如何到达学校？ _ 她乘公共汽车。_ 到达学校要花多长时间？_ 大约花费15分钟。_ 从你有到学校有多远？_ 仅约两公里。 _ 简步行去上学吗？_ 不，她骑自行车。 _ 他们乘公共汽车去上学吗？_ 不，他们步行。 _2. Ss check the answer with their partners.3. Give Ss six more minutes to try to remember the sentences. . Practice 1. Look at 3a. Tell Ss to match the sentences with the answers.2. 方法指导： 首先，应重点读左面的五个疑问句，分清它们是特殊疑问句还是一般疑问句；其次，要明确特殊疑问词的用法：how是对出行方式提问；how long是对行程所用的时间提问；how far是对距离提问。然后，再读答语。依次给每个问句找到正确的答语。3. 学生们按教师说的方法，认真阅读找答语，提高阅读理解的能力。4. Check the answers with the class. . Practice 1. Look at 3b. Tell Ss to use these words below to make questions. Then answer them. 2. 方法指导： 首先，应分清它们是特殊疑问句还是一般疑问句，看所给的词汇，如果含有特殊疑问词应是特殊疑问句，如果没有则应是一般疑问句；其次，要明确特殊疑问词的句式结构：特殊疑问词+ 一般疑问句。然后，再根据自己的实际情况，回答这些问题。最后，再通读一遍自己造的问句与答语，确保没有语法上的错误。3. 学生们按教师说的方法，分析每句话中所给的提示词，并造成一个正确的问句，然后给出一个合理的答语。4. Check the answers with the partners. For example: How do you get to school? I take a bus to school. . Game (Find someone who)1. Now, look at the chart below. Can you tell the meaning of each sentence?2. Let some Ss say the meaning of the sentences.3. Make sure Ss know how to do this game.4. Ss ask and answer these questions with their classmates: S1: How far is it from your home to school, S2? S2: Its about ten kilometers. S1: Oh, no. How far is it from your home to school, S3? S3: Its about five kilometers. S1: Oh, yeah. 5. 提示：对部分能力的较差的学生，可以给他们下列问题提示： How far is it from your home to school? How do you get to school? How long does it take you to get to school? 6. 看谁能最先完成调查，并找到与表格中数据相一致的同学。. Exercises 1. If time is enough, do more exercises on the screen. Homework 1. Read the sentences in Grammar Focus. 2. Make a survey. How does your father get to work? 板书设计 Section A Grammar Focus-3c一、1. How (出行方式) 2. How long (行程时间) 3. How far (距离)二、3a: 1. c 2. e 3. d 4. a 5. b 三、 1. How do you get to school? 2. How long does it take to