八下英语人教版U7教案4247_人教版八下全英语教案
八下英语人教版U7教案4247由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“人教版八下全英语教案”。
Unit 8 Have you read Treasure Island yet?
Section A(1a-1c)5.20 【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。
【学习重点难点】
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；②以-e结尾的，加-d；③以辅音字母加y结尾的，变y为i加-ed；④重读闭音节单词，双写辅音字母加-ed。
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，②for + 时间段；since + 过去的时间点 【学法指导】 【教学过程】
一、导入 汉译英
1.赶快，急忙
_____________
预习+展示+反馈
2.充满，满是 ___________ 3.出海
__________
4.英国
_______________ 5.成长，长大
_____________
6.爱不释手
____________ 7.在50页
_____________
8.至少
_______________ 9.书的封面
_____________
10.在岛上
____________
二、自学
根据首字母提示写词。
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 When I g___________ up I want to be a doctor
三、交流
Step 1: finish 1a and then check answer.Step 2:Do the listening
listen to the tape and then complete the chart.Step 3: pair work A: Have you read Little Women yet ? B: No, I haven’t.Have you ? A: Yes, I’ve already read it.B: What’s it like? A: It’s fantastic.四、精讲 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?
五、练评
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? Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.Homework Learn the new words and expreions by heart.课后反思：
本节课设计合理，时间分配合理，充分调动学生的积极性，让学生主动的参与到课堂上来，但合作学习有待提高。
Unit 8 Have you read Treasure Island yet?
Section A(2a-2d)5.23 【学习目标】
使学生掌握现在完成时的用法，学习already, yet在句中的用法。
【学习重点难点】 现在完成时的结构及动词过去分词的变化。【学法指导】 【教学过程】
一、导入 预习+展示+反馈
1.至少 ________________
2.What do you think of it?.______________ 3.快点 ______________
4.在岛上___________________ 4.Have you decided which book to write about?____________ 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______
11.What’s it about?__________
12.读得快_____________
13.the island full of measure____
二、自学
短语：1.be full of
2.finish doing sth
3.grow up
4.at least
5.on page 25
6.hurry up
句子：1.I’ve already finished reading it.2.I haven’t finished reading it yet.3.Have you decided yet?
三、合作探究
Step1 Ask and answer A: Have you read Little Women yet? B: No, I haven’t.Have you? A: Yes, I have already read it.B: What’s it like? A: It’s fantastic.Step 2 Listening 2a Listen.Who has read these books? Circle the names.2b Listen again.Write T for true and F for false.Step 3 Speaking
2c Use the information in 2a and 2b to talk about the books.2d Role –play the conversation Step 4 Language points and summary
四、精讲
1.Oliver Twist is about a boy who goes out to sea and finds an island full of treasures.《雾都孤儿》是一个男孩去海边发现一个充满珍宝的岛的故事。
full of 满是……的；(有)大量的e.g.The area is full of beautiful lakes and rivers.这个区域有大量美丽的湖泊和河流。
2.Have you at least read the back of the book to see what it’s about? 至少你已经读过书的背面，了解了它的大致内容吧？ 此句中的动词see表示―(通过查看、打听等)弄清、了解；查看、发现(信息或事实)‖。作这种用法时，see常接how, what, when等引导的宾语从句。
e.g.He agreed to go with me to see what was wrong.他同意跟我去了解一下毛病出在哪里。
First of all, we need to take some time to see how it works.首先，我们需要花些时间了解一下它是如何运作的。3.You should hurry up.你需要加快速度。hurry up 赶快；(急忙)做某事
e.g.Hurry up, or we cannot get to the railway station on time.快些，否则我们不能按时赶到火车站了。
4.Steve: …The book report is due in two weeks.due adj.预定；预期；预计
后边引出预期的时间、地点等，还常常构成短语be due(to do something)或be due(for something)。
e.g.Our plane is due at Shanghai Hongqiao International Airport at 12:30.我们的飞机预计于12：30降落在上海虹桥国际机场。
Rose is due to start school in January.罗丝一月份就要开始上学了。
五、练评
（）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 He does busine in Shanghai.He ______ Shanghai the day after tomorrow.A leaves for
B is leaving for
C left to
D is leaving to
（）4 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 Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.Homework Learn the new words and expreions by heart.完成课时练对应练习 课后反思：
本节课让学生进行情景对话，充分调动学生的积极性，让学生主动的参与到课堂上来。
Unit 8 Have you read Treasure Island yet?
Section A(3a-4c)5.24 【学习目标】 在现在完成时中熟练运用already, yet。
帮助学生了解国内外文学名著，激发他们对生活的热爱。【学习重点难点】 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；②以-e结尾的，加-d；③以辅音字母加y结尾的，变y为i加-ed；④重读闭音节单词，双写辅音字母加-ed。
【学法指导】 【教学过程】 预习+展示+反馈
一、导入
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、自学
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.完成课本59页3B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59页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60页的4a和4b.，把答案写在课本。
三、合作探究
一翻译下列单词及短语。
①地；大地
___ ②科幻小说_________ ③科技；工艺______ ④法语
___________
二阅读课文59页.翻译下列句子：
①已经砍倒了树木，建造了房子
②我甚至学会了种植水果和蔬菜。_________ ③
几周前，我在沙子上发现了另一个人的脚印。
四、精讲
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)②I have not finished my homework（否定句）
—Have you finished your homework?
—Yes, I have / No, I haven’t,五、练评
用括号内所给单词适当形式填空 1 Judy has already ____________(finish)reading Little Women Tom and Mike have already ____________(decide)to learn Chinese on Internet Have you _____________(read)Alice in Wonderland yet? 4 Robinson _____________(have)already built a house on the island It often _____________(snow)in North China in winter
Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.Homework 1.Learn the new words and expreions by heart.2.Retell the story of Robinson Crusoe.课后反思：
本节课学生通过对现在完成时的学习，基本掌握了现在完成时是对已经发生的事件的描述，并对现在产生的影响。通过大量的句子的情景讲解时学生理解了现在完成时与过去时的区别。
Unit 8 Have you read Treasure Island yet?
Section B(1a-1d)5.25 【学习目标】 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)【学习重点难点】
在现在完成时中熟练运用already, yet。
预习+展示+反馈 【学法指导】 【教学过程】
一、导入 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.二、自学
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__________________
三、合作探究
一听对话，完成课文61页。
二再听一次对话，完成61页的1c，完成下列表格 Band name
Country
Number of people in the band
Kind of music
Why Alex and Dave like to listen to this band
Alex: Dave:
四、精讲
观察与思考
have been to 与 have gone to e.g.(1)I have been to Beijing.(2)Where is he? He has gone to Beijing._____________曾经去过某地，现在不在那里，已经回来了 _____________去了某地，还没回来或在路上，可能还在那里。
活学活用
1.—Where is John?
—He ______ the science lab.A.has gone to
B.has been to
C.went to 2.—Where is my sister, mum? —She ___ to the library.She will be back soon.A.has been
B.is going
C.has gone
D.will go 3.—May I speak to Lin Tao?
—Sorry, he is not in.—He ______ to Changsha.A.has been
B.has gone
C.went
五、练评
用never, ever, already, just, yet, for, since填空：
1.I have _______ seen him before, so I have no idea about him.2.Jack has _________ finished his homework.3.Mr.Wang has taught in this school ________ ten years.4.―Have you ________ seen the film?‖ ―No, I have ________ seen it.‖
5.―Has the bus left _______?‖ ―Yes, it has _________ left.‖
Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.、Homework 1.Learn the new words and expreions by heart.2.课时练现在完成时语法练习 课后反思：
本节课用通俗的语言大量的例子让学生掌握already和yet在现在完成时中的用法，告诉学生一些运用现在完成时规律。但本堂课时间把握稍有欠缺，没有给学生充足的时间进行练习。
Unit 8 Have you read Treasure Island yet?
Section B(2a-2e)5.26 【学习目标】 知识目标:
掌握本节课重点单词
forever, abroad, fan, southern, modern, succe, belong, beauty, record She came to realize how much she actually mied all of them.Ever since then, she has been a fan of American country music.能力目标：根据阅读掌握写作技巧，并能模仿本文写出较短的文章。情感目标：培养学生的合作意识。
【学习重点难点】 在阅读中，标记主要观点，对文章主旨进行概括
预习+展示+反馈 【学法指导】 【教学过程】
一、导入
1课前预习并自学，认真完成预习任务。
2.先浏览问题，再阅读课文找答案，边读课文边标注关键点。
二、自学
写出下列单词的汉语意思 country music（也
做
country)
__________
forever_______________ abroad _______
actually _______ ever since ________ fan _________ southern _________modern _________succe __________ belong _______
one another __________laughter ________ beauty ________
million ______record ____________
三、合作探究
1.Pre-reading 思考并在老师组织下回答2a的问题。
2.Fast reading浏览2b短文，完成Country Music Fact Sheet Country Music Fact Sheet Where it is from:______________________________________ What kind of music it is:________________________________ A famous
country
music
place
in Nashville:_________________ A famous
country
music singer:___________________________ The number
of
records
he
has sold:________________________ 3.Careful reading小组合作，细读短文，回答2c的问题。First paragraph Who is Sarah?__________________________ Where is she from?________________________________ What does she like?____________________________ Second paragraph What is country music?_________________________________ What is country music about?___________________________ Third paragraph What is Sarah’s dream?______________________________ Who is Garth Brooks?__________________________ _ 5.While-reading小组合作研读2b，找出下列短语，然后按要求完后面各题。
fight...with_ _____________________
come to realize_____________ American country music_________
succe____________ belong to _____________
one of the most succeful musicians_________ remind_ ______________________
the beauty of nature___________ 120 million records_ ____________
modern life__________________
四、精讲
(1)If you try hard, you will succeed.(2)This is a succeful movie.(3)Failure is the mother of succe.我发现：succe是________词，它的反义词是__________；succeful是_________词；succeed是________词，它的反义词是__________ 这本书属于Tom。_____________________________ 这本书是Tom的。________________________________ 我发现：这两个句子是__________句。He has two __________dollars.(百万）__________ of people left their home.(百万）
我发现：million的用法是______________________________ 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，许多的五、练评
（）1 —Will there be fewer trees?
—__________
A Yes, there won’t B No, there will C Yes, there will
D Yes, there be
（）2 Let’s keep __________ hard until we succeed A to work
B work
C works
D working
（）3 Our teacher often tells us _________ to the old politely A speak
B speaking
C to speak
D speak in（）4—I feel very lonely My friend, Arthur, has gone to Paris for holiday
—Really? When ______ he ________ there?
A will;go
B is;going
C has;gone
D did;go（）5 Nobody told us _________
A what to do it
B how to do
C where to do D when to do it
Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.Homework 1.Learn the new words and expreions by heart.2.Write an article about your favorite singer.课后反思：
本节课通过对美国乡村音乐歌曲的介绍，开阔了学生的视野，有效的调动了学生学习英文的兴趣，不仅呈现了与音乐相关的词汇，还通过听谁读写进一步巩固了学生对现在完成时的理解。
Unit 8 Have you read Treasure Island yet? Section B(3a-Self Check)5.30 【学习目标】
在说和写的练习中，提高语言知识的综合运用能力。【学习重点难点】 运用本单元所积累的语言知识进行说和写的应用。
【学法指导】 【教学过程】
一、导入
1.将前面所学短语进行英汉互译。
认为___________金银岛______________ 已经___________充满宝藏_____________ 读完_____________放下___________
至少___________两个星期以后__________
自那以______________....的重要性________ 彼此、相互_______失败是成功之母____________ more than ___________science fiction___________ be interested in_______________ can’t wait to______________
每个短语5分，我的得分是__________, 教师评语_____________________________
二、自学
2.自主完成Self check 1，复习单词。
3.Pair work 完成Self check 2，并将下列短语翻译成汉语： Join the book club___________ 预习+展示+反馈 start taking French claes ____________ Have time to do ___ listen to the pop music_______________ 三合作探究
4.结合3a的问题思考，可借助电脑查询这名歌手或作家的相关信息。5.自主整理信息，理清脉络，组织语言。
6.利用信息提示，结合资料，写一篇关于一名歌手或作家的文章。7.完成同桌互评：句子结构完整吗？句中谓语部分的形式对吗？并用红笔标注。
8.小组合作，讨论完成，推选优秀例文，口头展示。
四、精讲
用never, ever, already, just, yet, for, since填空：
1.I have _______ seen him before, so I have no idea about him.2.Jack has _________ finished his homework.3.Mr.Wang has taught in this school ________ ten years.4.―Have you ________ seen the film?‖ ―No, I have ________ seen it.‖
5.―Has the bus left _______?‖ ―Yes, it has _________ left.‖
五、练评
用适当的时态填空
1.She’s _____________(live)here ever since she was ten.2.Both of them ________________(be)in Hong Kong for ten days.3.Both of them ____________(come)to Hong Kong ten days ago.4.Half an hour __________(pa)since the train __________(leave).5.Mary______(lose)her pen.________ you _______(see)it here and there? Summary
Ask one or two students to sup up what they learned in the cla.Then teacher adds.Homework Write an article about your favorite band, use the useful phrases and sentences above.课堂反思：
本节课在课堂上运用大量句子让学生再次直观的认识并理解如何运用现在完成时，进而让学生用现在完成时写一遍作文，加深学生的理解。但在评讲学生的作文时，应让学生进行小组合作，把课堂真正的还给学生。
