UNIT 10 Period 1 （Section A 1a-2d）教学详案

Period 1（Section A 1a-2d）
设计说明
　　本课时为该单元第一课时，主要学习与庭院拍卖会、生活中的常用物品有关的词汇。语法主要是现在完成时表示持续性的动作或状态的用法。“How long have you had that... ”“I’ve had it for...”句型。通过多媒体以及图片展示，利用直观教学法学习生词，可以激发学生的学习兴趣，提高课堂效率；通过小组问答，讨论他们拥有的物品和拥有的时间，以此来操练主要句型，能更好地调动学生参与；通过听录音、角色扮演等活动让学生在轻松的气氛中学习；通过调查问卷等形式培养学生的合作意识。在情感上培养学生的爱心，让他们学会关心他人，爱护他人。
教学目标
　　1. 知识目标
　　（1）掌握单词和短语：yard，sweet，memory，cent，toy，bear，maker，scarf，soft，check，board；yard sale，bread maker，soft toy，check out，board game。
　　（2）掌握句型：①Jeff has had his bike for more than 10 years. ②Because I don’t read it anymore. ③Because I’ve had it since I was a baby. ④I’ve had this magazine for a couple of months.
　　2. 能力目标
　　（1）听懂谈论个人物品的对话，把握细节信息。
　　（2）朗读相关对话，能谈论个人物品。
　　（3）掌握现在完成时表示持续性的动作或状态的 用法。
　　3. 情感目标
　　正确处理个人废旧物品，循环使用、节约资源。
重点难点
　　1. 重点：
　　（1）学习本课时出现的重点单词、短语和句型。
　　（2）掌握现在完成时表示持续性的动作或状态的 用法。
　　2. 难点：
　　现在完成时表示持续性的动作或状态。
教学准备
　　多媒体课件、录音机和磁带、一些物品图片、调查表格。
教学过程
　　Step 1　Revision & Warming up
　　Free talk. Talk about the things students have and how long they have had them.
　　Show some things on the screen，and ask the students to find one of the things they have at home. Then teach the students how to answer the questions. Make a conversation like this：
　　S1：How long have you had the...
　　S2：I have had it/them for...
　　S3：I have had it/them since...
　　Step 2　Practice
　　Look at the picture in 1a. Work in pairs to talk about the things in the picture and what the people in the picture are doing.
　　For example：
　　A：Do you have a bike
　　B：Yes，I do.
　　A：How long have you had it
　　B：For eight years.
　　...
　　Step 3　Presentation
　　1. Show the pictures of“sweet”“cent”on the screen，and teach them.
　　T：Look at this. It’s.../It tastes...Do you have one
　　S：...
　　2. Teach“yard sale”“memory”using the picture on page 73.
　　T：Look at the picture. The boy is Jeff. What’s he doing
　　（Help the class to answer.）
　　He’s having a yard sale. It’s a sweet memory.
　　3. Get the class to practise reading the new words.
　　Step 4　Listening
　　1. Work on 1b.
　　（1）T：Jeff is having a yard sale. Amy is asking Jeff about his bike. Look at the picture. Can you guess what you will hear in the conversation
　　（2）Play the recorder for the first time. Let students finish 1b.
　　（3）Play the recorder for the second time. Let students check the answers in class.
　　Answers：√ Jeff’s family is having a yard sale.
√ Amy thinks it’s hard to sell her old things.
√ You can also give old things away to people in need.
　　（4）Let students look at the listening material on page 106 and page 107. Play the recorder again and let students listen and repeat. Pay attention to their pronunciation.
　　2. Work on 1c.
　　（1）Ask a student to read the conversation in 1c first.
　　（2）Practice the conversation in pairs. They must change some information to talk about the things in the picture in 1a.
　　（3）Ask some pairs to act out their conversations in front of the class.
　　Step 5　Presentation
　　1. Show students the following pictures and teach the new words and phrases：toy，soft，bread maker，scarf，board game，check.
　　　　　　　
　　 toy bear　 　toy lion　 　toy tiger
bread maker scarf board game 　check the homework
　　Get the class to practice the new words and phrases. Then check them.
　　（1）Match the words with the Chinese meanings.
　　
　　（2）Choose the right phrase according to the pictures.
　　　 　
　　1. soft toy 2. board game
　　　 　
　　3. bread maker 4. yard sale
　　A. board game　B. bread maker　C. yard sale　D. soft toy
　　2. Explain that Amy’s family is having a yard sale. They are going to sell some old things. Look at 2a. What things are they going to sell Read the words in 2a first.
　　3. Work in pairs to talk about the things. For example：
　　 · Do you have...
　　 · How long have you had it
　　 · Which one will you give away Why
　　 · Which one will you keep Why
　　Ask some pairs to act out their conversations in front of the class.
　　Step 6　Listening
　　1. Play the recorder for the first time. Let students finish 2a.
　　2. Play the recorder for the second time to check the answers.
　　Answers：The things they are giving away：magazine，toy lion，toy tiger，bread maker，sweater，dress
The things they are keeping：book，toy bear，hat，scarf
　　3. Work on 2b. Students look through the sentences first to predict the missing words.
　　4. Play the recorder for the third time. Students listen and fill in the blanks. Then check them.
　　Answers：1. book　2. bear，baby　3. 10/ten　4. sweater，dress
　　5. Play the recorder for the fourth time. Students listen and repeat.
　　Step 7　Practice
　　Find out some important sentences and write them down on the blackboard：
　　I’ve had it for three years.
　　I want to keep the bear because I’ve had it since I was a baby.
　　I’ve had it for more than 10 years.
　　1. Ask students to make their own sentences according to the things they really have.
　　2. Role-play the conversation in 2c.
　　Step 8　Role-play
　　1. Read the conversation in 2d. And then answer the questions.
　　（1）What is Linda
　　She may be a worker/an assistant in the Sunshine Home for Children.
　　（2）What does Amy want to do
　　She wants to give away some things to the kids.
　　（3）What things has Amy brought
　　A magazine，soft toys，board games，a sweater，a dress，a bread maker.
　　（4）How long has Amy or her mom had them
　　She’s had the magazine for a couple of months.
　　She’s had the soft toys and board games since she was a child.
　　Her mom has had the bread maker for a long time.
　　2. Play the recorder and let students listen and read.
　　3. Ask students to role-play the conversation in pairs.
　　4. Do a survey.
　　Next weekend your class will visit the children’s home and give away some things to the children. What will you give away Work in groups and fill in the chart.
Name What to give away How long Why
　　5. Make up their own conversations according to the chart. And ask some pairs to practice their conversations in front of the class.
　　Step 9　Practice
　　Students close their plete the passage according to 2d.
　　Amy is at the Sunshine Home for Children. She has some things for the kids. They’re a magazine，some soft toys，some board games，a sweater，a dress，and a bread maker. She has had that magazine for a couple of months. The stories inside may be a bit old，but they’re still interesting. She has had those soft toys and board games for younger kids since she was a child. Her mom has had that bread maker for a long time but it still works.
　　Step 10　Cooperative inquiry
　　Discuss the following language points in groups and fill in the blanks.
　　1. ① —How long have you had that bike over there 那边的那辆自行车你买了多长时间了？
　　—I’ve had it for three years. 我买了三年了。
　　②I’ve had them since I was a child. 从我是个小孩子起，我就拥有了它们。
　　以上句子都表示从过去开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间”连用，如“for +时间段”“since +时间点”“since +从句 （过去时）”“since +一段时间+ ago”。
　　用since 或for 完成下列句子：
　　（1）She has been ill for more than two weeks.
　　（2）I haven’t met him for a long time.
　　（3）Mary has been here since eight o’clock this morning.
　　（4）It hasn’t rained since two months ago.
　　2. I’ve had this magazine for a couple of months. 这本杂志我买了几个月了。
　　a couple of有两种意思：其一，表示具体的数量“两个”，指两个人或物；其二，表示数量不确定的“少数几个”，作这种虚指的用法时，具体意思往往根据上下文和具体的语境来确定。
　　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干透。
　　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。
　　3. Because I don’t read it anymore. 因为我不再看它了。
　　not...anymore意为“不再”。
　　副词 anymore也可以写作any more，常用于否定句的末尾。not...anymore与not...any longer同义。
　　You can have it，for I don’t need it anymore.
　　你可以把它拿走，因为我不再需要它了。
　　The doctor told me not to play computer games anymore.
　　医生让我不要再玩电脑游戏了。
　　Step 11　Summary
　　In this lesson，we have learned：
　　1. Words：yard，sweet，memory，cent，toy，bear，maker， scarf，soft，check，board
　　2. Phrases：yard sale，bread maker，soft toy，check out， board game
　　3. Sentences：
　　（1）Jeff has had his bike for more than 10 years.
　　（2）Amy thinks it’s hard to sell her old things.
　　（3）I’ve had them since I was a child.
　　（4）I’ve had this magazine for a couple of months.
　　（5）I don’t read it anymore.
　　4. Grammar：The present perfect tense（the use of expressing continuous actions or states）.
当堂达标（见导学案“当堂达标”）
答案与解析：
Ⅰ. 1. sweet　2. yard　3. cent　4. keep　5. check
Ⅱ. 1. toys　由空格前的those可知此处应用toy的复数形式toys。
2. maker　ice-cream maker意为“冰激凌机”。
3. to sell　“It’s +形容词+ to do sth. ”为固定句式，意为“做某事是……的”。
4. memories　由空格前的those可知此处应用memory的复数形式memories。
5. scarfs/scarves　由空格前的these可知此处应用scarf的复数形式scarfs或scarves。
Ⅲ. 1. C　由 for two years 可知，句子应该用现在完成时。故选C。
2. C　由for more than 9 years可知该句应用现在完成时，谓语动词必须是延续性动词。come，start，leave 都是非延续性动词，live是延续性动词，因此选C。
3. C　本句用了一般过去时，所以用表示过去的时间状语。A、B两项用于现在完成时，D项用于一般将来时，C项用于一般过去时，故选C。
4. C　由前句“我打算听收音机”知后句意为“请不要再说了”。这是一个祈使句，否定形式用Please don’t...，意为“请不要……”。故选C。
5. A　根据答语“3个小时了”知问句意为“他在公园里待了多久了？”。提问时间段用how long，故选A。
Ⅳ. 1. have kept　2. has had　3. give away，anymore　4. bring back　5. have read，times
Ⅴ. 1. Has，been　2. has been dead　3. How long　4. since，ago　5. How long
　　Step 12　Homework
　　1. Copy all the new words three times and remember them.
　　2. Finish off the exercises in the workbook.
　　3. Recite the conversation in 2d.
　　4. Preview the new words and phrases in Section A 3a-4c.
板书设计
UNIT 10　I’ve had this bike for three years. Period 1（Section A 1a-2d）
yard　sweet　memory　cent　toy　bear maker　scarf　soft　check　board　 yard sale　bread maker　soft toy　 check out　board game for +时间段 since +时间点 提问：how long
教学反思