八年级下英语学案Unit6(1-4).doc

阳泉市第十二中学 八 年级 英语 学科学案主备人：张海红 时间：2012.03. 16 学生姓名： 第 30 页课题： Unit 6 . How long have you been collecting shells ?(Period 1 Section A 1a-2c)课型新知预展课学习目标:1. -How long have you/has she doing sth? -I have/She has been doing sth for/since 2. 掌握现在完成进行时的用法，并谈论人们做某事持续的时间。3. 区分” for” 和“since” 。学习重点：现在完成进行时，区分” for” “since”Step I: Revision.1. Cathy _ (begin) to learn Chinese in 2005.2. Tom and Mary _ (come) to China last month.3. He (study) history for half an hour every day.4.Its nine oclock. He _(read) in the classroom.5. I (visit) Shanghai in two weeks.Step II: Learning.Task 1: Make sentences like this.eg: I have been reading English books for 5 hours. 我已经读英语读了5个小时了。 1. I _ _ _ (playing) for 6 hours. 2. I _ _ _ (doing homework) for 45 minutes. 3. She _ _ _ (eating) since 30 minutes ago. 现在完成进行时表示从 （过去现在将来）某一时间开始一直延续到 （过去现在将来）的动作。其结构是： Task 2:Make conversations like this.She reads books when she was five years old.She likes reading. She started reading at 7:00 .Now it is 9:00. A. How long has she been reading?7:00. 2 hours ago. B. She has been reading for 2 hours. since She was five years old. 第 31 页Task 3 Listening practice. 1b-2bTask 4: 用 since 和for 填空：1. These students have been skating nine oclock.2. Sally has been working in the factory five years ago.3. The old lady has been living in the village 1970. 4. They have been writing to each other many years.Task 5: 句型转换1. I have been skating for 6 years.一般疑问句: 肯定回答: 否定回答： 对划线部分提问： 2. They have been teaching for six years. （同上）3. Ben has been collecting shells since 8 years ago.（同上）4. My mother has been working since 1980.（同上）5. Toms sister has been cooking sice he was eight years old.（同上）Step III Exercises.1. Ive been skating _ three hours today.A. about B. forC. since2. Weve been studying English _ two years ago. A. for B. from C. since3. She started skating _ 9 oclock. A. for B. at C. since4. Sam _ collecting shells for five years. A. isB. started C. has been5. How long have you _ today?A. Swimming B. been swimming C. started swimming阳泉市第十二中学 八 年级 英语 学科学案主备人：张海红 时间：2012.3. 学生姓名： 第32页课题： Unit 6 . How long have you been collecting shells ?(Period II. Section A 3a-Section B 2b )课型新知预展课（阅读课）学习目标：1. Read the text fluently. 2. Finish the tasks according to the text.学习重点：Finish the tasks according to the text.Step I. Revision. Group work (Fill in the chart and talk about it.)NameSportWhen startedHow longYe Lan tennis11 years oldThree and a half yearsStep II. Learning.Task 1: Read 3a carefully and finish the chart.Task 2: Read 3a carefully and answer the questions.1. What are they doing? 2. Who are skating ? 3. How much does each student raise for every hour they skate? 4. Who was the first to start? 5. How long have Sam and Lu Ning been skating? Task 3: Key points.(3a-Section B)1. 为筹钱/募捐_ 2. 第一个做.的人 3. 整整五小时 _ 4. 滑冰马拉松 _ 5. 三年半 6.想要去做某事_Task 4: Self check 1.2 Task 5: Section B 1a-2bStep III. Exercises.1. A：你收集贝壳有多长时间了？ B:自从我上中学以来。 A：How long _ you _ _ shells? B：_ I _ to middle school.2. 我滑冰已有五个小时了。 I _ _ _ _ 5 hours.3. A:这是你首次参加滑冰马拉松吗？ B:不，去年我参加过。 A: Was this your _ _ _? B: No，I _ in a _ last year.A:他游泳有多长时间了？ B: 他已游了半小时了。 A: How long _ he _ _ ? B: He _ _ _ _ half an hour.阳泉市第十二中学 八 年级 英语 学科学案主备人：张海红 时间：2012.3 学生姓名： 第 33 页课题：Unit 6 . How long have you been collecting shells ?(Period III. Section B 3a 3b)课型新知预展课(阅读写作课)学习目标：1. Read the text fluently and correctly. 2. Finish the tasks according to the text. 3. Write about your collection .学习重点：Write about your collection .Step I ：Revision. (Free talk) A: What do you like collecting? B: I like collecting kites. A: How long have you been collecting kites? B: I have been collecting kites since I was 10 years old.Step II: Learning. (3a on P48) Task 1: Read 3a on P48. Then answer the questions. 1. What s Ellens hobby? _2. How long has he been collecting ? 3. What was his first collecting? 4. How many kinds of globes does it mention in the passage? What are they? 5. Does his mother want him to stop collecting? Task 2: Draw lines to match the snow globes.Task 3: Try to find out the phrases.1. 为某事感谢某人 2.事实上 3. 送给某人某物 4. 用完，耗尽 _ 5. 在我七岁生日时 6.其他任何人 7. 在我床下的盒子里_8. 顺便问一问 Task 4: Translate the article in the groups.Task 5: Look at activity 2a and write an article.Step III: Writing. (Homework)请根据所给提示，写一篇题为 “My collection” 的短文。(至少70词)提示：What do you collect? When did you start collecting ?How long have you been doing that? Why do you like doing that? What do you think of your hobby?I want to tell you about my hobby. I collect 阳泉市第十二中学 八 年级 英语 学科学案主备人：张海红 时间：2012.3 学生姓名： 第 34 页课题：Unit 6 . Ive been studying history in China. (Period IV)课型新知预展课（阅读课）学习目标：1. Say the main ideas of this text . 2. Remember the key phrases.学习重点：Understand the text and solve the problems.Step I. Free talk. Topic : How much do you know about history?Step II. Learning. Task 1: Read the text again and the questions.1. How long has Leo been teaching in China? 2. What did he think of Harbin? 3. Does Leo come from Australia or Russia? 4. When did the first Jews probably come to Kaifeng? 5. Does Leo think that Chinese history is hard to understand? Task 2: Find out the key phrases.1. 具有的风格 2.学习大量关于 3.一个具有丰富多彩历史的有趣的城市 4.事实上 5. 一千年 6. 越越 7. 距离相当远 Task 3: Translate the text in groups. Task 4: Finish 3a on P51. Step III. Test. 1. It is reported that _ people in the world are suffering from the H1N1 flu. A. several thousand of B. ten thousand C. thousands of2. Ive been collecting old coins_ ten years ago.A. for B. since C. in 3. She is a