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1、人教版 八年级下 Unit6 How long have you been collecting shells? Section A Period One (1a-2c)课 程内 容Unit 6 How long have you been collecting shells? Section A1课程 类 型新 授 课主 备王 丽 霞课 堂目 标1. 学习现在完成进行时的用法2.以滑冰为话题展开交际活动，并引入完成进行时这一语法项目 同时掌握一些常用词组，提高阅读能力。重难点1现在完成进行时的用法 新课导入通过呈现一些有关滑冰的图片来引导学生谈论 并引入这一语法项目 教 学流 程 一设疑引读
2、 翻译下列短语及句子 1收集贝壳 2.多久 3滑了五小时 4.你的首次滑冰马拉松赛 5.一双溜冰鞋 6. 自从二辨疑解难 重点内容讲解如下：1.现在完成进行时 定义：表示从过去某一时间开始一直延续到现在的动作。这一动作可能刚刚开始，也可能仍在继续，并可延续到将来。有时也用表示经常反复的动作。 结构：have/has been +doing 疑问句把have/has提前，否定句在have/has 后加not.Eg:I have been sitting here for an hour.随手练：将例句改成否定句 将例句改为疑问句：就划线提问： 就划线提问：2. She has been skat
3、ing for five hours.她滑了五个小时。本句是一个现在完成进行时的句子，现在完成时通常与时间段连用。随手练：今天你上了多长时间的课 ？ 你收集贝壳多久了？三释疑反馈当堂检测：用所给的单词的适当形式填空。1. When did you get your first pair of _(skate)?2.The boy started _(read)the novel two hours ago.3. He bought a few _(pair)of socks just now.4. The students are working hard _(pass)the exam.5.
4、 Jim was the _(one)student to get to school this morning .6. They _(study) at this school last year.二单选1.Xiao Wang, _will it taketo fly to Guangzhou? Sorry,I dont know.A .how far Bhow soon C.how many D.how long2. jack has studied Chinese in this school _the year of 2000 A.since B. for C. on D.in3. T
5、his pair of shoes _hers.My shoes _black. A.is;are B.are; is C.is; is D .are; are4. I_the novel all the timesince two hours ago. A.are reading B.have been reading C.hasbeen reading D . read5.Can I help you? Id like _ for my daughters. A.two pair of shoes B. two pairs of shoe C two pairsof shoe D. .tw
6、o pairs of shoes句型转换:1. She has been working for 20 hours.(改为一般疑问句，并做否定回答)。_she _working for 20 hours?No,_ _2. I have been skating since I was six years old.（对划线提问）_ _ _ you have been skating?3.Tom ran for an hour .(用现在完成进行时改写)Tom_ _ _ for an hour4.We have been learning for three years .(同义句改写) We h
7、ave been learning _5 They are going to Hong Kong for vacation this summer.（就划线部分提问） _ _ they going for vacation this summer? 6. Mary is going to meet her friend at the school gate at 8:00.（就划线部分提问） _ and _ is Mary going to meet her friend?7. I wish youll have a good time on the beach.（给出同义句） I wish
8、youll _ _ on the beach.8. Mike will return to New York next Sunday.（给出同义句） Mike will _ _ to New York next Sunday. 9. Dont worry. I can take good care of the baby.（给出同义句） Dont worry. I can _ _ the baby carefully.课 程内 容人教版Unit 6 How long have you been collecting shells? Section A2课程 类 型新 授 课主 备课 堂目 标1
9、. 学习现在完成进行时的用法2.以滑冰为话题展开交际活动，并引入完成进行时这一语法项目 同时掌握一些常用词组，提高阅读能力。重难点1现在完成进行时的用法 新课导入通过呈现一些有关滑冰的图片来引导学生谈论 并引入这一语法项目 教 学流 程 一设疑引读 翻译下列短语及句子 1一双，一副 2三年半 3进行了六小时 4.整整三小时 5.每个小时 6.对某人讲二辨疑解难 重点内容讲解如下：1Here,students are skating to raise money for charity. 在这里，学生们正在滑冰为慈善机构筹集资金 此处的to raise money 为不定式做目的状语，raise
10、作为及物动词，意为“募捐筹措。常用短语有 raise money for 为筹款 Raise ones hand 举手 Raise a stone 搬起石头 Raise ones voice 提高嗓门 Raise prices 提高价格2. 区分every .each 每一，每个Every指三者或三者以上的每一每个着重于整体含有包括全体的意思，every只用作形容词作定语修饰名词不能作代词，没有every of这种形式而each指两个或两个以上的每一个着重个体既可作形容词也可作代词.Eg: Every student has a book 每个学生都有一本书。 Each of them car
11、ries a bag 他们每个人都提一个包。三释疑反馈当堂检测：根据句意及首字母提示完成句子1. Jim is a stamp fan .He likes c_stamps.2. They are r_money for the disaster area.3. I have seen the film s_times .4. He told me the w_story.5. the boy has been skating for three and a h_houes.用所给的单词的适当形式填空。1. You must do your best _(catch) up with them
12、2.I _(collect)stamps since I was ten years old3. She has been working forthree and a half _(hour)4. Look!Several _are still _(skate)5. The students are skating hard _(raise)money for charity二根据汉语完成句子：1 。昨天晚上你睡了多久？_ _did you sleep last night?2.我已经滑了五个小时。I_ _ _for five hours.3.你游泳有多长时间了？How long _you been _?4.我看电视有三个小时了。I have been _TV _three hours5.你游泳游四年了吗？_ you_swimming foy four years?三改错1.Eric have been skating for five hours._2.How often have you been teaching in this school?_3.Ive been swimming since three hours ._
