英语人教版八年级下册Unit3 SectionB 2a-2e.docx

Unit 3Could you please clean your room?第一课时Section B (2a2e) 一 教学目标1. 知识目标（1）重点单词：chore，stress，waste，provide，anyway，depend，develop，fairness，since，neighbor，result，ill，drop，independence，independent（2）重点短语：a piece of，in order to，depend on，look after，as a result，take care of，fall ill（3）重点句式：Housework is a waste of their time.They should spend their time on schoolwork in order to get good grades and get into a good university.There is no need for them to do it now.Its the parents job to provide a clean and comfortable environment at home for their children.I dont mind doing them.Its not enough to just get good grades at school.Children these days depend on their parents too much.Doing chores helps to develop childrens independence and teaches them how to look after themselves.It also helps them to understand the idea of fairness.Everyone should do their part in keeping it clean and tidy.The earlier kids learn to be independent，the better it is for their future.2. 能力目标 通过泛读阅读技巧的训练，培养学生良好的阅读理解能力和习惯，同时教会学生运用英语对学生应不应该做家务这一主题发表观点。3. 情感目标 通过本课的学习，教给学生正确的价值观，培养学生热爱劳动，养成以劳动为荣，敢于承担家务，乐于与父母分享家务的健康观念。二 教学重点 1.重点短语和句型 2泛读技巧三 教学难点 泛读技巧四 教学方法 任务型教学法 自主学习法五 自主学习内容框架一、 预习课本P22新单词并背诵，完成下面的汉译英。1杂务_2.精神压力_3浪费_ 4.提供_5发展_ 6.而且_7公平性_ 8.从以后_9邻居_ 10.结果_11有病_ 12.落下_13独立_ 14.独立的_二、认真预习2a2e内容找出下列短语和句型。1一张_2为了 _3依靠_4照顾_5结果_6生病_7做家务就是浪费他们的时间。_8他们应该把时间花在学习上以便能取得好成绩考入好的大学。_9对于他们来说现在没有必要做它。_10在家里给孩子们提供一个整洁的舒适的环境是父母们的工作。_11我不介意做它们。_12仅仅在学校取得好成绩是不够的。_13现在的孩子依赖父母太多。_14做家务能够提高孩子们的独立能力而且能够教会他们怎么照顾自己。它也能够帮助他们理解公平的含义。_教学过程：Step 1情景导入Teacher：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2a2c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。(5分钟)2快速通读2b中的两封信件，选出你同意谁的观点。(3分钟)3认真阅读2b中的文章，根据Mr.Smith 和Ms.Miller写的信件，找出赞成及不赞成孩子做家务的理由，完成后请学生展示自己的答案，教师点拨，完成2c。(5分钟)4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。(5分钟)5教师点拨短文中出现的重点和难点。(5分钟)6熟读短文，识记背诵知识要点。(5分钟)7小结训练。(5分钟)(B)1.The girl sits in the front of the classroom _ see the blackboard clearly.Aso thatBin order toCfor Din order that(D)2.The girl is hardworking.She always spends three hours _ English every night.Alearn Bto learnClearns Dlearning (B)3.If you have remembered the words.There is no need for you _Awrite Bto writeCwriting Dwrote(B)4.We have eaten up all the food.Could you please provide something to eat _ us.AwithBforCatDto(C)5.Your success _whether you work hard or not.Aso that Bin order toCdepends on Dlooks after(C)6._ he is，_ he feels.AThe busy；the betterBThe busyer；the betterCThe busier；the betterDThe busier；the best(D)7.It s your job to _the kids.Atake care well Btake care of wellClook good after Dtake good care of 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完成教材 2d2e的任务1再认真阅读2b中的两封信件，找出含有2d中的短语的句子，并熟读背诵，然后仿照书中的句子用所给的短语造句，完成后小组内交流答案，教师邀请几位学生读出写的句子。(5分钟)2两人一组互相讨论2e中的问题，老师发表自己对问题的观点，然后邀请几位学生发表自己的观点。(5分钟)环节说明：通过这一环节的2d环节的学习，让学生熟练掌握了本节课的重点句型；通过2e环节让学生发表了自己的观点，又锻炼了学生的口语表达能力。Step 4问题探究1He gets up early every morning _ get to school on time.Ain order thatBso thatCin order to答案选择C，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，并且从句中谓语动词常与can，could，may，might等情态动词连用。2His son provided the old man _ all the food and the money he needed.Afor Bwith Cto Dat答案选择B，provide 意为“提供；供应；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宾语，并且常和介词with/for搭配使用，即构成句型provide sb. with sth. / sth. for sb. 给提供。3Whether you will succeed or not _ how hard you work.Adepends on Bdepends atClooks after Din order to答案选择A，根据句意“你是否能成功，取决于你多努力”，要用