八下Unit10I'vehadthisbikeforthreeyears教案

Unit 10 Ive had this bike for three years. Section A1 (1a-2d)学习目标：知识目标：掌握本课单词和短语yard sale, sweet, soft toy, bear maker, scarf, board game, check out 能力目标：能听懂谈论人们拥有某物多长时间的话题，能熟练运用since, for 谈论自己的个人物品。情感目标：正确处理并充分利用自己的废旧物品。Step 1 PresentationNew words：yard sale, toy bear, bread maker, scarf, soft toys, board gamesStep 2 Pair workWork on 1a. Show the things at the yard sale. Let the students talk about them in pairs by using the important sentences. -How long have you had that bike over there? -Ive had it for three years! I learned how to ride a bike on it. Step 3 Listening 1b Listen and check () the facts you hear._ Jeffs family is having a yard sale._ Amy thinks its hard to sell her old things._ Jeff has had his bike for more than 10 years._ Amy wants to keep her old things because they bring back sweet memories._ You can also give old things away to people in need.Keys: Jeffs family is having a yard sale. Amy thinks its hard to sell her old things. You can also give old things away to people in need.Step 4 Work on 1cPractice the conversation. Then make conversations about other things in the picture above.A: This is a really old book.B: Yes, Ive had it for seven years. Ive read it three times.A: Why are you selling it?B: Because I dont read it anymore.A: How much is it?B: You can have it for 75 cents.Note:notanymore再也（不）；（不）再。相当于not any longere.g. You can have it, for I dont need it anymore. The doctor told me not to play computer games anymore.Step 5 Listening 2a, 2b Work on 2a. Listen and check () the things Amys family are giving away and circle the things they are keeping.book magazine toy bear toy lion toy tiger bread maker sweater dress hat scarf Keys: giving away: magazine, toy lion, toy tiger, bread maker, dress Keeping: book, toy bear, hat, scarfWork on 2b. Listen again and fill in the blanks.Keys: book, bear, baby, 10, sweater, dressWork on 2b. Listen again and fill in the blanks.1. Amy has had her favorite _ for three years.2. Amy has had the boy _ since she was a _.3. Amys mom has had the old bread for more than _ years. 4. Amy can give away the _ and _ because they do not fit her anymore.Keys: book, bear, baby, 10, sweater, dressMore practice. Listen again and choose the correct answers.1. Amy wants to give away the _. A. book B. magazine C. bear D. hat 2. Why does the bear has special meaning to Amy? A. Because her father bought it for her. B. Because her Grandpa bought for her. C. Because her Grandma bought for her.3. Where can Amy take these things? A. the childrens home B. the old peoples home C. the teachers home Keys: BCAStep 6 Pair work Work on 2c. Student A is Amys mom, Student B is Amy. Make new conversations according to 2c.A: Amy, can we give away these soft toys?B: Mom, I want to keep the bear.A: Why? Its so old.B: Because Ive had it since I was a baby.Step 7 2d Role play the conversation Let the students read 2d, then role play the conversations in pairs.Step 8 Language points1. -How long have you had that bike there?-I have had it for three years辨析：how long, how soon, how often, how farHow long 多久，多长（时间）。对时间段提问，如：for+时间段；since+过去的时间点。e.g. -How long have you worked in Beijing? -For five years.How soon多久以后。对“in+时间段提问，常用于一般将来时”，其答语常用“in+时间段”。e.g. How soon will Mr. Li be back? -In a week. How often多久一次，对频率提问，其答语为：once（twice/）+时间段，always，usually等。e.g. -How often do you exercise? - Once a day.How far多远，对距离提问，其答语是表距离的内容。e.g. -How far is it from here to your school? - Three kilometers.2. Because Ive had it since I was a baby. I have had this magazine for a couple of months. a couple of 有两种意思: 其一，表示具体的数量“两个”，指两个相同的人或物体；其二，表示数量不定的”少数几个”，作这种虚指的用法时，具体意思往往视上下文和具体的语境而决定。 e.g. You have to wait for a couple of hours for the clothes to dry completely. 你得等上一两个小时让这些衣服完全干燥。 Look! There are a couple of boys waiting for you at the door. 瞧！门口有两三个男孩正在等你。辨析：for 与sincefor其后只能接表示“一段时间”的名词性短语，可用于多种时态，表示动作或状态持续时间段长短。e.g. I have lived in this city for five years. 我在这座城市居住了5年了。 He usually sleeps for twelve hours every day. 他通常每天睡12个小时。since 其后接表示“时间点”的短语或从句（过去时），也可以接“一段时间+ago”，常用于完成时态；还用于句型：“It is +时间段+since+一般过去时的句子”。表示过去某个时间发生并持续到说话时的动作或状态。e.g. It is two years since I came to China. 自从我到中国以来已经两年了。 She has worked here for five years. =She has worked here since five years ago. 她在这儿工作5年了。3. Jeffs family is having a yard sale.sale用作名词，意为“出售，销售”，on sale意为“出售，上市”；for sale意为“待售，供出售”，尤指从主人手里出售。e.g. Chickens are on sale in the market. 小鸡在市场上出售。 Im sorry, its not for sale. 抱歉，它不出售。4. Amy thinks its hard to sell her old things. 艾米认为卖掉她的旧东西很难。Its +adj. (+for sb.) to do sth. 意为“（对某人来说）做某事时