Unit 8 Have you read treasure island yet?

 Period One (section A 1a-2d)

【学习目标】

1、  学会用现在完成时表达过去发生的但与现在情况有关的事情。

2、  掌握现在完成时结构和了解其含义

3、  学会区分现在完成时与一般过去时的区别。

【字词达标】

词汇达标：already,yet.island,treasure

短语达标：hear of,at least,finish doing,on Page 25,hurry up,put it down,grow up.full of

【重点语法、句型讲解】

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？”

【巩固练习】

一用单词的正确形式填空

1．I_______ ever________(drink)coffee.

2.The boy__________(water)the flowers already

3.She___________(watch)the movie twice

4.-________you _______(visit)the Great Wall before?-Yes,I ______

5.How long_____your father_____(work)in this city?

6.He_________(get)here yesterday,so he___________(stay)here for only one day.

7.-________you ever_______(drive)a car?

 - Yes,I______.

 - When_______you first_______(drive)a car?

二、英汉互译。

1. 至少 __________________________ 8.What do you think of it?.____________________
2. 快点 __________________________ 9.Have you decided which book to write about?
3. 在岛上___________________        ____________________
4. 听说____________________       10.读完这本书______________________

5.  在第5页上___________________  11.长大，成长__________________

6. 把它放下__________________     12. What’s it about?_________________                                                                                                                          

7.  读得快__________               13.the island full of measuer______________

【句型巩固】

1．He has already gone to New York.(变一般疑问句并回答)

   ____he_____to New York____? _No,he______

2．We have learned English for two years(变否定句)

   We _____  ______ English for two years

3. We have lived here for two years.(提问)

______ _____have you______here?

4.Tom has ever read the book. (变否定句)

Tom has _______ read the book.

5.Miss Green start to teach us 2 years ago.(同义句)

Miss Green________ _______us for 2 years.

【语法过关】

一．单选题

1、Both his parents look sad . Maybe they ______what's happened to him .
　　Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know
2、He has _______ been to Shanghai , has he ?
　　Ａ. already Ｂ.never Ｃ.ever Ｄ. still
3、Have you met Mr Li ______？
　　Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago
4、The famous writer _____ one new book in the past two years .
　　Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written

5、Zhao Lan ______already ______in this school for two years .
　　Ａ. was ; studying Ｂ. will ; study
　　Ｃ. has ; studied Ｄ. are ; studying
6、We ______ Xiao Li since she was a little girl .
　　Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew
7、Harry Potter is a very nice film .I_______ it twice .
　　Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see
8、—These farmers have been to the United States .
　　 —Really ? When _____ there ?
　　Ａ. will they go Ｂ. did they go
　　Ｃ. do they go Ｄ. have they gone
9.—______ you ___ your homework yet ?
　　 —Yes . I _____ it a moment ago .
　　Ａ. Did ; do ; finished Ｂ. Have ; done ; finished
　　Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish
【语篇练习】

用单词的正确形式填空

Dear Mike,

    I’m sorry I haven’t _____ for a long time. I’ve been very busy. I’ve taken four exams this week, and I have to take one more tomorrow. This weekend I’m going to relax. I’m going to see the new Tom Cruise movie. (My sister _____ it last week and she says it’s one of the best movies she’s ever seen.) I’m also going to eat dinner with my family at a new Korean restaurant. We haven’t been to a restaurant in a long time, and I’ve never _____ Korean food. And I’m going to visit the Great Wall. Believe it or not, I’ve lived here all my life and I’ve never been there! So, how have you been? ____ you seen any good movies recently? Have you eaten at any good restaurants Have you ______ to any interesting places? Please write back and let me know what you have been doing lately. I am looking forward to _____ from you.

 Your Friend,

Wang