英语人教版八年级下册unit3 SecB 2a_2b.docx

Unit3 Section B 第 4 课时（2a2b)Teaching objectives 教学目标Language goals 语言目标 Key Words and Chunks stress,waste,provide,anyway,fair,unfair,drop,ill,neighbor,since,develop,in order to, depend on, take care of, spend.on.,get into, as a result, fall ill, For comprehending: independent, independence, environment 2.Ability goals 能力目标 Learn how to debate and show their own opinions.Practice speaking and reading skills. Interview their friends, teachers or parents about their opinions about kids doing chores and take notes. 3.Emotional goals 情感目标 To encourage Ss to share the housework with their mothers. To encourage Ss to show their ideas when they have some problems. To make Ss learn to be polite, love doing housework. To make Ss have a good living habit.4. Important and difficult teaching points 教学重难点 Learn and review some important phrases and target languages.Review how to make polite requests how to ask permissions politely.Read the letters carefully and surf the Internet, try to find out more reasons to support their idea, and then debate.Step 1情景导入T: Do you often help your parents at home? What do you often do to help your parents at home? Do you think kids should help out with chores at home? Now lets discuss the questions in groups, and then I will ask some students to give us their points of view.环节说明：以2a中的问题作为讨论的话题，既完成了 2a的教学任务，同时又引出了本节课的学习重点（2b中的短文）。Step 2完成教材2a2b的任务 1.分别让每个小组就小孩是否应该帮父母做家务这个问题发表各自的观点。 2.快速读短文，回答下列问题。 (1)Does Mrs Miller agree to do housework? (2)What does she think the students stress come from? (3)How about Mr Smith? (4)Whoseopinion do you agree with? 3.教师根据学生回答问题的情况来判断学生对 文章理解的程度。 4.再读短文，找到重点的语言点及不理解的语言点。 5.教师点拨短文中出现的重点和难点。 6.小结训练。( B )(1) The girl sits in the front of the classroom see the blackboard clearly.A. so that B.in order to C. for D. in order that( C )(2) Your success your courage (勇气).A. so that B.inorderto C. depends onD.looks after( C )(3) heis, he feels. A. The busy; the better B. The busyer; the better C. The busier; the better D. The busier; the best( D )(4) The gill is lazy. She always spends less timeevery night.A. learn B. to learn C. learns D. learning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要知识点进行了巩固练习。Step 3 问题探究 ( C )1. He gets up early every morning get to school on time.A. in order that B. so that C. in order to in order to后面接动词原形引导的目的状语短语，构成简单句；so that, in order that引导的是目的状语从句，构成复合句，并且从句中的谓语动词常与 can，could，may，might等情态动词连用。( B ) 2. His son provided the old manall the food and the money he needed.A. for B. with C. to D. at provide意为“提供；供给”表示供给所需物品以方便使用，其后常接名词或代词作宾语或双