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：