1、Section B 第 4 课时（2a2b)自主学习方案1.自学生词，并记住拼读及拼写。2.预习课本，找出重点短语及句子。3.读记后完成自学导练作业。课堂导学方案Step 1 情景导入T：Our hometowns have changed a lot recently. Think of changes that are happening in our hometowns. And discuss the changes with your partner.环节说明：由家乡的变化入手，贴近学生现实生活，易于引起学生的表达欲望和学习兴趣。Step 2 完成教材 2a2b 的任务1.首先回答
2、2a 中的三个问题，然后快速阅读 2a 短文，看看自己的答案是否和文中答案一致。2.认真阅读短文，从短文中找出意思一样的单词或短语来替代2b 中的单词和短语，完成后请学生说出答案，教师点拨。3.再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。4.教师点拨短文中出现的重点和难点。5.熟读短文，识记并背诵知识要点。6.小结训练。( D )(1)I search information through the Internet.A. to B . on C.in D. for( C ) (2) We came to Nanjing three years ago，so we her
3、e for three years.A. have been to B. have been inC . have been D. have gone( D ) (3)They regarded those homeless children great sympathy.A. for B . to C. about D. with( B ) (4) According the timetable，the traingets inat 8：27.A. for B. to C.about D.with(B )( 5 ) He tells me he Chine for over five yea
4、rs.A. has been B . has been inC.has been to D.has gone to( C ) (6) my opinion， it， s enough for a family to have one child.A. To B. On C. In D. For 环节说明：通过本环节的学习不仅锻炼了学生的阅读能力，而且通过小结训练让学生对重点知识点进 行了巩固练习。Step 3 问题探究 ( D )1. He regarded this new air conditioner interest.A. to B. in C. at D. with 根据句意“他对他
5、的新空调很感兴趣” ，regard with 意为“以（某种心态）来看”。故答案选择 D。 ( D )2. the weather forecast，we shall have rain tomorrow.A. As for B. To be honestC. Stay the same D. According to根据句意“根据天气预报，明天会下雨” ，according to 意为“ 根据”，主要用来表示“根据 ”某学说、某书刊、某人所说等）或表示 “按照”某法律、某规定、某 惯例、某情况等） 。教学反思本课时涉及到了家乡，引导学生发现家乡的变化，贴近学生现实生活，能引起学生的表达欲望和学习兴趣。
