英语人教版八年级下册Unit 3SectionB(2a-2e).doc

Unit 3 Could you please clean your room?Section B (2a-2e)教学设计 驻操营学区初级中学 申亚新一、教学目标：1. 语言知识目标：A. 能掌握以下单词、短语：stress, waste, any, fairness, since, neighbor, ill, drop, independent, in order to, develop childrens independence, depend on, take care of, a waste of time, spend time on B. 能掌握以下重点句型：1) make sb. do sth. 2) let sb do sth.3) do not mind doing sth.4)There is no need for sb. to do sth.5) Its not enough to6)The+比较级，the+比较级2. 技能目标：能读懂描述家务劳动等相关话题的文章；能针对学校或家庭某一问题简单发表自己的观点。3. 情感目标：培养学生热爱劳动，与父母分担家务的观念。使学生主动帮助家人做家务，学会照顾自己，培养自己的独立意识。二、教学重、难点1. 教学重点：1) 语言知识目标中提到的短语及句型。2) 阅读技巧：通过略读快速了解文章大意。2. 教学难点：利用课文中学到的短语及句型，针对学生是否应该承担家务展开辩论。教学流程Step 1 GreetingStep 2 Duty reportStep 3 ReviewMake a list of chores using these verbs.1. do _ 2.clean_ 3. make_4. fold _ 5.sweep _ 6. take out_ Step 4 Discussion2a. Discuss the questions with your partner.1) What do you often do to help your parents at home?2) Do you think kids should help out with chores at home?Step 5 Skimming2b. The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home. Skim the following letters. Which one agrees and which one disagrees? 了解阅读策略： Skimming 意为“快速掠过”。因此，我们可以把这种读法理解为快速浏览课文，领会文章大意。一般而言，通过标题可知道文章的主题。对文章的段首句和段尾句要多加注意，以便发现作者的观点。 Answer the questions :(1) Which one agrees and which one disagrees? (2) What is Ms. Millers opinion? (3) What is Mr. Smiths opinion?Step 6. Reading 2c. According to Mr. Smith and Ms. Miller, what are the pros and cons about kids doing chores？ Read the letters again and finish the chart.Step 7. Language points1. waste1)不可数名词 浪费，垃圾 I hate waste. Housework is a waste of time.2)及物动词 浪费 People shouldnt waste food. Dont waste water.2. spend: 花费时间或金钱，其主语是人。（1）spend time/money on sth 在上花时间/金钱 e.g. She spent 50 yuan on the skirt. We should spend more time on schoolwork.（2）spend time (in)doing sth. 花时间做某事 e.g. He spent 2 years (in) writing the book.3. in order to “目的是，为了” 后面接动词原形,可放在句首，也可放在句中。e.g. She studies hard in order to get good grades.为了取得好成绩，她努力学习。4.It is the parents job to provide a clean and comfortable environment at home for their children. 此处代词it仅为形式上的主语, 真正的主语是to provide for their children。我们也可将It is ones job (duty, ) to do something.视为一个固定的句型, 表示“做某事是某人的工作(职责等)”。 provide v. 提供，供应provide sth. for sb.= provide sb. with sth. 为某人提供某物e.g. Parents often provide their children with some good advice.=Parents often provide some good advice for their children .5. depend on 依靠, 依赖e.g. （1）We can depend on this dictionary. 我们可以依靠这本字典。（2）Children depend on their parents for food and clothing. 孩子靠父母供给衣食。6. The earlier kids learn to be independent, the better it is for their future. 孩子们越早学会独立，对他们的未来就越好。“the +比较级+, the +比较级+” 表示“越, 就越”。e.g. (1) The more, the better. 越多越好。 (2)The harder you study, the better grades you will get. 你学习越努力，你的成绩就会越好。Step 8 Make sentences2d. Write one sentence with each phrase from the letters.1. a waste of time2. there is no need for to3. do not mind4. spend time on5. in order to6. it is not enough to7. the earlierthe betterStep 9 Exercise一、单项选择 二、写出下列短语1.让某人做某事 2.浪费时间3.在上花时间4.目的是，为了5.进入一所好大学6.为某人提供某物（两种）7.介意做某事8.依靠，依赖9.培养孩子们的独立性10.照顾（两种）11.结果12.生病13.越越Step 10 Homework1. Read the two letters .2. Please finish the writi