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1、Unit 8 Have you read Treasure Island yet? Section A (1a-2d)组别： 姓名： 教学目标1.掌握p57p58的单词2. 使学生学习并掌握现在完成时的用法，学习already ,yet 在现在完成时的用法。教学重难点1现在完成时:表示过去发生或已经完成的动作对现在造成的影响或结果。2现在完成时的构成：have/has +过去分词学 习 过 程一、预习与交流1.动词过去分词的变化规则2.阅读课文57-58页的内容，试着找出下列短语的翻译。1充满_ 2赶快；匆忙（做某事）_3成长；长大_ 4在25页_ 5出海_ 6至少_7 英国 8 爱不释手 _
2、9 书的后面 _ 二、合作与探究1. 观察图片并讨论完成1a, 和你的同伴讨论你所阅读过的名著。2. 大声朗读1a中的书名，然后使用1a中的信息编写对话,完成1c并作出展示。3. 用2a和2b中的信息编写对话，小组成员合作完成2c。4. 完成2d，分角色表演对话，勾画出其中的重点短语，小组讨论解决疑难问题，并尝试背诵对话。5.听力训练，完成1b，2a，2b。三、点拨升华现在完成时（一）：1)含义：表示动作过去发生，但与现在有联系或影响，此时态常与以下时间词连用，如already已经,yet已经，还，just刚刚,ever曾经,so far到目前为止,before从前,times次数,for+时
3、间段，since自从以来,how long多久，never从不，in the past.在过去.2)结构：主语+have/has+动词的过去分词（have/has是助动词，不能翻译成“有”的意思）肯定句： She has finished her work.她完成了她的工作。一般疑问句：Has she finished her work? _Yes, she has. /No, she hasnt.否定句: She hasnt finished her work.2.动词过去分词的变化规则： 一般情况下加-ed；以-e结尾的，加-d；以辅音字母加y结尾的，变y为i加-ed；重读闭音节单词，双写
4、辅音字母加-ed。 3.重点词语: yet / already already 通常用于完成时的肯定句中，意为“已经”例如： We have already cleaned the classroom 我们已经打扫了教室。 yet用于疑问句中表示“已经”；用于否定句中表示“还（没）”。 例如： Has he found his watch yet? No, not yet 注意：already, yet 在现在完成时中，already 用于肯定句，yet用于否定和疑问句中。4. 现在完成时的标志： 常与just, already, yet, ever, never, before, so fa
5、r 等连用， for + 时间段；since + 过去的时间点四、课堂练习一用所给单词的正确形式填空1I_ ever_(drink)coffee.2. The boy_(water)the flowers already3.She_(watch)the movie twice4.-_you _(visit)the Great Wall before? -Yes,I _（have）5.How long_ your father_(work)in this city?6.He_(get)here yesterday, so he_(stay)here for only one day.7. He
6、has just _ (copy) all the words 8. When you finish _ (read) the book, please remember _ (return) it to the library on time 9. Last year, they _ (buy) a new computer10. Have you _ (pack) the camera yet? 11. I have already _ (put) it in my suitcase.（手提箱）二单项选择 ( )1、Both his parents look sad . Maybe the
7、y _whats happened to him . . knew . have known . must know .will know( )2、He has _ been to Shanghai , has he ? . already .never .ever . still( )3、Have you met Mr Li _？ . just . ago .before . a moment ago( )4、The famous writer _ one new book in the past two years . . is writing .was writing .wrote .h
8、as written( )5、Zhao Lan _already _in this school for two years . . was ; studying . will ; study. has ; studied . are ; studying( )6、We _ Xiao Li since she was a little girl . . know . had known . have known . knew( )7、Harry Potter is a very nice film . I_ it twice . . will see . have seen . saw .se
9、e( )8、These farmers have been to the United States . Really ? When _ there ? . will they go . did they go . do they go . have they gone( )9._ you _ your homework yet ? Yes . I _ it a moment ago . . Did ; do ; finished . Have ; done ; finished . Have ; done ; have finished . will ; do ; finish( )10Ha
10、ve you ever read English novels? _ A Yes, I do B Yes, I have C No, I have D No, I dont ( )11 Have you done most of your jobs? Not _, I will do them in a minute A really B at all C already D yet ( )12 He does business in Shanghai. He _ Shanghai the day after tomorrow A leaves for B is leaving for C l
11、eft to D is leaving to ( )13 Beijing _ a lot in the past ten years .Now it has become one of the biggest modern _ in the world A changes; cities B changed; city C has changed; cities D changed; cities五 总结反思 _板书设计Unit 8 Have you read Treasure Island yet?（第二课时）Section A 3a- 4c组别： 姓名： 教学目标1. 学习P5960的生词
12、： 2. 能够掌握本课出现的重点短语和句子。3. 能够正确使用现在完成时。教学重难点1现在完成时:表示过去发生或已经完成的动作对现在造成的影响或结果。2现在完成时的构成：have/has +过去分词学 习 过 程一、预习与交流1. 朗读默写137-138页的动词不规则的过去式和过去分词。2.阅读59页的3a，然后回答问题1).What does Robinson Crusoe wait for?_2). Why does Robinson Crusoe call the man Friday?_3.完成课本59页3B根据句子意思猜单词1).you can use these to shoot
13、things:_2.)Something you use to travel in the sea:_3).A piece of land in the middle of the sea:_4). You can use these to cut things:_5）.Signs left behind by someone or something:_4.小组成员互读单词和词组。二、合作与探究1. 带着问题阅读3a，然后回答相关问题。2. 再读文章，勾画出其中的重点短语。3. 独立完成 3b，3c，并在小组中作展示。4. 小组成员大声朗读Grammar Focus。5. 独立完成4a,并且核对答案，然后大声朗读这部分的句子。6. 小组合作完成4b，4c的练习。7. 试着背诵记忆Grammar Focus，4a部分的内容
