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人教新目标版八年级下Unit8 Section A(2a-2d)导学案
户县四职八年级下英语Unit8 Have you read Treasure Island yet?导学案
Period2--Section A (2a--2d) 主备人:宫云阁       副备人:李花梅
学习目标:1.学习掌握本课时生词短语;2.学习现在完成时;
学习重难点:1.现在完成时 2.现在完成时与一般过去时的区别。
自研自探:1.任务一,预习58页,找出以下短语并翻译。
1. 至少 __________________________ 2..What do you think of it?.____________________   3.匆忙 __________________________ 4..Have you decided which book to write about?___________________________________________
5. 在岛上___________________    6.听说____________________      
7..读完这本书______________________8.在第5页上___________________ 
9..长大,成长__________________10.把它放下__________________     11What’s it  about?_____________________.?   12..the island full of treasure_____________
任务二, 预习课文58页的内容,试着找出下列句子的翻译。
①《雾都孤儿》是关于一个男孩出海,并发现了一个充满宝藏的岛屿(的故事)。
 _______________________________________________________________________
 
②你已经决定英语课写哪本书了吗?_______________________________________
 
③它是关于四姐妹成长的故事。____________________________________________
 
④它真的很好,所以我爱不释手。____________________________________________
 
⑤你应该快点。读书报告两周后。___________________________________________
合作探究:1.对学:核对预习答案;2.Listening practice:2a,2b,2c.
1)Listen .Who has read these books ?Circle the names.
2)Listen again and write T for true and F for false.
总结生成:语言点探究:1.现在完成时:
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,没有“有”的意义)
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,hasn’t.
否定句: She hasn’t finished her work.
3).动词的过去分词的构成:规则动词的过去式就是过去分词,不规则动词的过去分词见不规则动词表。
4).现在完成时态与一般过去时的区别:句子中如有yesterday,last,just now,in1999等过去时间词出现就只用一般过去时。
5).特别提醒:句子中如有when出现,一定不能用完成时
例题:A:Jack has read the book,
      B:When did he read it?
      A:Last weekend
2.Have you read Little Woman yet?你已读过《小妇人》吗?
Yet(已经,还)的用法:在现在完成时中,already(已经)用于肯定句,yet用于一般疑问句或否定句,
例句:肯定句:I have already eaten lunch.我已经吃过午饭了。
      一般疑问句:____ you eaten lunch ____?
    否定句: I _____eaten lunch ____.
3.What’s it like?它(这本书)怎么样?What+be+sth like?表示“某物怎样?”
效能检测:【课后巩固】 
一、根据首字母提示写词。(5分)
1.He d__________ to go for a trip   2.H_________ up, or you will be late
3.The movie is so f______________, I like it very much
4.He is i_____________ in English so his English grade is very good
5 When I g___________ up I want to be a doctor
二、用所给单词正确形式填空。
1 He has just ________ (copy) all the words 
2 When you finish _________ (read) the book, please remember ___________ (return) it to the library on time 
3 Last year, they __________ (buy) a new computer
4 Have you ________ (pack) the camera yet?
5 I have already _________ (put) it in my suitcase
 三、单项选择
(   )1―Have you ever read English novels? ―____
      A Yes, I do  B Yes, I have  C No, I have   D No, I don’t
(   )2 Have you done most of your jobs? ―Not ________, I will do them in a minute
       A really     B at all       C already    D yet
(    )3.、Both his parents look sad . Maybe they ______what's happened to him .
  A. knew B. have known C. must know D.will know
(    )4、He has _______ been to Shanghai , has he ?
  A. already B.never C.ever D. still
课后反思:
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