Unit 8 Have you read Treasure Island yet?
第一课时section A (1a-2d)
学习目标：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。 学习重点：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
动词过去分词的变化规则： ①一般情况下加-ed；①以-e结尾的，加-d；①以辅音字母加y结尾的，变y为i加-ed；①重读闭音节单词，双写辅音字母加-ed。
3重点单词和短语：wonderland ,treasure ,island ,already ,yet ,classic ,choose ,at least ,hurry up, 4重点句型：Have you read Treasure Island yet?---Yes,I have/No, I haven’t Have you decided which book to write about yet
—Yes, I have I’ve already finished reading it It was really good
难点： 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。 5. 现在完成时的标志： ①常与just, already, yet, ever, never, before, so far 等连用， ①for + 时间段；since + 过去的时间点 自主学习
任务一，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 ______________ 9 书的封面 _____________ 10 在岛上 _____________ 任务二， 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）。
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①你已经决定英语课写哪本书了吗？__________________________________________
①它是关于四姐妹成长的故事。_______________________________________________
①它真的很好，所以我爱不释手。____________________________________________
①你应该快点。读书报告两周后必须交。___________________________________________ 【课中探究】1重点词语: yet / already already 通常用于完成时的肯定句中，意为“已经”，位例如： 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 单项选择：
( )1.He you done most of your jobs? — Not _________ I will do them in a minute . A neither B never C already D yet
( )2.Which dress do you like best, Madam? —Sorry, I can’t decide __________ now A to buy which one B buy which one
C which one to buy D which I should buy it
( )3.___________ your name on the paper and you can get a magazine.
A Cut down B Look down C Turn down D Put down 【当堂达标】
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 【课后巩固】 一、单项选择
( )2—Have you ever read English novels? —____
A Yes, I do B Yes, I have C No, I have D No, I don’t
( )3 Have you done most of your jobs? —Not ________, I will do them in a minute A really B at all C already D yet
( )4 He does business in Shanghai. He ______ Shanghai the day after tomorrow A leaves for B is leaving for C left to D is leaving to
( )5 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 二、根据汉语完成句子。
1 我们已把教室打扫干净。教室到处都很干净、整齐。
We ______ already _______ the classroom It’s clean and tidy everywhere . 2 我已经看完这部电影。 I _______ _______ the movie already. 3 这支钢笔我只用过三次。它仍然是好的。
I ________ ________ this pen only three times It is still good.
4 我的叔叔是一位作家，自从1990年以来他已经写了10多本书了。 My uncle is a writer He ________ ________ more than ten books since 1990. 小结提升：
1. 大声朗读138页的动词不规则的过去式和过去分词，并默写下来。
2.在现在完成时中常有那些标志：_already_______________________________________等。
第二课时 Section A （3a－4c）
.学习目标：1.重点单词短语：ship ,tool ,gun ,mark ,sand ,canibal ,towards ,land ,fiction ,science fiction,technology, French ,broken ship ,science fiction ,
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。 现在完成时的构成：have/has +过去分词
2.动词过去分词的变化规则： ①一般情况下加-ed；①以-e结尾的，加-d；①以辅音字母加y结尾的，变y为i加-ed；①重读闭音节单词，双写辅音字母加-ed。
预习任务：
任务一 朗读默写138页的动词不规则的过去式和过去分词。 任务二.阅读59页3a回答问题
1).What does Robinson Crusoe wait for?___________________________________________ 2). Why does Robinson Crusoe call the man Friday?___________________________________ 任务三 .根据句子意思猜单词
1).you can use these to shoot 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:________
任务四：阅读课文3a，完成3c，改错把答案到下列横线
1.把________________改为________________ 2. 把_____________改________________ 3把_____________改为________________4. 把________________改为________________ 5. 把________________改为________________ 任务五: 完成课文.，把答案写在课本。 合作探究
一翻译下列单词及短语。
①陆地；大地 ___ ①科幻小说_________ ①科技；工艺______①法语 ___________ 二阅读课文, 翻译下列句子： ①我已经砍倒了树木，建造了房子.
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①我甚至学会了种植水果和蔬菜。
____________________________________________________________________ ①几周前，我在沙子上发现了另一个人的脚印。
_________________________________________________________ 【课中探究】词义辨析:
1.one… the other…意为“一个……另一个……”。
2 some… the others…用于三者或三者以上，意为“一些……其余的……”。 .( )Lily and her sister look the same I can’t tell one from ____ A other B another C the other D others 语法聚焦：
现在完成时的构成及句式转换： 助动词 have/has + 过去分词
①I have finished my homework (肯定句) ①I have not finished my homework （否定句） ①—Have you finished your homework? —Yes, I have / No, I haven’t, 【当堂达标】
一写出下列单词的过去式和过去分词形式：
finish __________ — ____________ live __________ — ___________ carry __________ — _____________ stop _________ — ___________ go ____________ — _____________ see _______ — _________ forget _________ — _____________ 二、根据句意或汉语提示写词。
1 We often see people take out ___________ and shoot others in action movies
2 Li Ming went to Paris three years ago, now he can speak _____________ very well 3 I think dictionaries and Internet are good _________(工具) for us to study English
4 Look, Tim is walking t_____________ the library He wants to borrow some books 5 —Would you like something e__________ to eat? —No, thanks I’m full 【课后巩固】
一、用括号内所给单词适当形式填空
1 Judy has already ____________ (finish) reading Little Women
2 Tom and Mike have already ____________ (decide) to learn Chinese on Internet 3 Have you _____________ (read) Alice in Wonderland yet?
4 Robinson _____________ (have) already built a house on the island 5 It often _____________ (snow) in North China in winter 二、按要求改写句子。(每空4分,共80分)
1 Has Jack read Tom Sawyer yet? （肯定回答） __________, ___________ ___________ 2 2.Has he cut down that big tree yet? （否定回答） __________, ___________ ___________ 3 They have found the lost books already （改为一般疑问句并做否定回答）
___________ they _________ the lost books _________? No, they ____________ 4 Mr Wang began to teach English in this school in 1999 （改为同义句） Mr Wang _________ __________ English in this school since 1999 5 They have lived here since 3 years ago （就划线部分提问） __________ __________ have they lived here ? 6 Mary has gone to Taiwan （就划线部分提问） __________ _______ Mary ___________?
7 Julia has not got home from school yet （改为肯定句） Julia ________ _________ ________ home from school
第三课时 Section B （1a－1d） 听力课
教学目标：1.重点单词：wake up ,rock ,pop music , popular, band, the number of , a number of 2.区分： 1） the number of 意为“……的数量”，作主语时，谓语动词要用单数。 2） a number of 意为 :大量的，许多的 3.区分：have /has been to 意思为： 去过------ （已经回来）； Have/has gone to 意思为： 去了------ (没回来)
自主学习一翻译下列短语。
1.乐队名______________2.演奏流行音乐_______________3. 听起来象摇_____________ 4.听汤姆乐队的音乐是个很好的醒来方式______________________________________ 5.摇滚音乐__________________ 探究合作
一翻译下列句子 1.你喜欢那种音乐？
What ______________ _____________ music do you like? 2.这个乐队的人数是五个人。
3.______________ _____________ of __________________(be) five. 4.很多人去过万里长城。
__________ number of ___________ have been to the Great Wall. 5.你去过北京吗？ Have _________ ___________ to Beijing?
6 你爸爸在吗？--他去了北京。Where is your father?—He ________ _______ to Beijing.
Section B （2b－3a） 【课前预习】 预习导航：
知识目标： 是学生学习并掌握现在完成时的用法，学习有关音乐的词汇。 核心句型：
1 Sarah hasn’t been to Nashville yet, but it is her dream to go there one day 2 She has already read a lot about the place and done some research on it 2预习任务：
任务一 翻译下列短语。
1.在国外 ________________________ 2.一首充满回家感情的歌__________________ 3.互相_______________________ 4.逐渐意识到______________________________ 5.不是关于属于一个集体 _______________________________________
6. 介绍_______________________ 7. change one’s life ___________________ 8. ever since then_______________ 9. modern life _________________ 10. the importance of money and success ________________________
11. one of the most successful musicians in American history___________________________ 任务二阅读 62页的短文， 翻译下列句子：
1.拉是一个青少年的时候，她常常因几乎所有的事与她的家人争吵。_______________________________________________________________
2.她逐渐意识到，事实上她是多么思念他们所有的人。
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3.然而，乡村音乐带给我们回到善待彼此、信任彼此的“过去的好时光”。 ____________________________________________________________________
4.莎拉还没去过纳什维尔，但有一天能去那里是她的梦想。 __________________________________________________________________
5. 加思是美国历史上最成功的音乐家之一。____________________________ 合作探究
一阅读62页的短文，完成下列关于乡村音乐的情况说明，（63页的内容） Country Music Fact Sheet
Where it is from:__________________________________________________________
What kind of music it is :__________________________________________________
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A famous country music place in Nashville:_________________________________________
人教版英语八年级下册 学案Unit 8
