牛津版八年级英语下册unit3教案1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“牛津英语5bm1u1新教案”。
8B同步课堂
Unit 3 Online travel（1）
一、重点词汇
remote, control, design, proce, program, educational, all-time, overview,traveller, main, character, dream, earn, role, level, knowledge, mark, available,memo,'y, set, daily, course, topic, regard, mind, appear, simple
二、重点短语
search for, come out, at the same time,fall asleep,have a dream, come down ,for example
三、重点句型
1.I have no idea.2.1 usually use it to search for information.3.One day he was lying on the gra and looking at the beautiful sky when he fell asleep.4.You earn a point every, time you answer a question COITectly.5.When you have earned enough points,a cloud will come down and carry you to a place you have never visited before.6.For example, when you reach London, you will learn about the Museum of kondon and many other interesting things.7.Ge' it now before all the copies are sold out.四、课文讲解
1．I have no idea．我不知道。
have no idea是“不知道，不了解”的意思，后面可接of短语或从句。
I have no idea of his addre．我不知道他的地址。
I have no idea what it means．我不知道它的含意。
You have no idea how worried I was．你想像不到我是多么担心。2．I usually use n to search for information．
我通常用它采查找信息
(1)search for是“寻找，查找”，其后的名词是要找的对象(look thououghly or carefully for)。
The police are searching for the man．警察正在寻找这个人。
They tried to search for the village in the map.他们在地图上查找这个村庄。
(2)search sth与search．．．for sth．意思不同。
search作为及物动词表示“搜查，搜索”(to look through a place or aperson thoroughly or carefully to即to find sth．)。后接“人”的名词表示“搜身”；后接“地点”名词，表示“在某地搜查„„”。
The police are searching the man．警察正在搜这个人的身。
Let's search the house to see if the thief hid in it．
让我们将这房子搜一遍，看看小偷是否藏在里面。
(3)search sb．or a place for表示“搜某人或某个地点以便找到„„”。
She searched her pockets for a cigarette．
她把自己口袋找遍了，想找一根香烟。
The police searched the woods for the lost child．
警察搜索树林寻找失踪的孩子。
3．A new educationed CD-ROM called‘Around the World in Eight Hours’has just come out．一个称之为《八小时环游地球》的教育光盘刚刚发行了。
(1)句中的called是过去分词作后置定语，具有被动含义，相当于which is called．．．的定语从句，意思是“名叫„”。
He is reading the book called My Home，Fown．
他正在读一本名叫《故乡》的书。
Do you know the man called ZhangHua ? 你认识那位叫张华的人吗?
(2)come out有“出版”“发行”“有结果”“为人所知”“开花”等多种含义，为不及物动词短语。
When did the book come out? 这书什么时候出版的?
The truth has come out at last．真相终于大白。
The news came out that the President was yew sick．
有消息说总统病重。
Who came out first in the contest? 比赛谁得了第一名?
I think the roses will come out nex tweek。我看玫瑰下星期就要开花。
4.This CD-ROM can help you learn English and Geography at the same time．这种光盘可以帮助你同时学习英语和地理。
at the same time有两个主要意思。
(1)同时
The two runners reached the finishing line at the same time． 两个赛跑者同时到达终点线。
The two students stood up at the same time．两个学生同时站了起来.(2)表示转折，意为“然而，但(yet)”。
This is a difficult problem，at the same time it is very interesting．
这是一个困难的问题，但也是个很有趣的问题。
5．He is a thirteen-year-old boy who loves travelling．
他是一个爱好旅游的十三岁的男孩。
(1)thirteen-year-old是——个由“数词+名词+形容词”构成的合成词，作定语，这种问须用连字符连接，名词用单数，只作前置定语。
Yesterday I wrote an eight-hundred-word letter to my teacher．
昨天我写了一封800词的信给我的老师。
当“数词+名词+形容词”作后置定语或表语时，不用连宁符连接，名同要用复数。
He lives in the room twelve feet wide and fifteen feet long．
他住在十二英尺宽、十五英尺长的房间里。
The girl is eight years old．那女孩有八岁了。
(2)who loves travelling是定语从句，作boy的定语，who是关系代词，用以指代被修饰的名词lmy，并在从句中充当主语。
This the doctor who saved the boy’s life．
这就是挽救了这个男孩的医生。
The man who has just left is my neighbour．刚走的那个人是我的邻居。
Do you know the man who spoke just now? 刚才发言的那个人你认识吗?
The teacher who teaches us Englisll is a young woman．
教我们英语的老师是一位年轻的女人。
6.One day，he was lying on the gra and looking at the beautiful sky when he fell asleep． 一天，他躺在草地上望着美丽的天空，然后睡着了。
(1)在本句中，when是并列连词，表示“就在这时”，相当于and just at the time／and then。它常与过去进行时连用或与be about to搭配。
I was doing my homework when he came in.我正在做作业，这时他进来了。An Arab was travelling along the desert When he met two men． 一个阿拉伯人在沙漠中行走着．这时他碰见了两个人。
I was about to go out when the telephone rang.我正要出去。这时电话铃响了。The woman was about to open the door when she heard a strange sound from inside． 那位妇女正要开门，这时她听见里面有奇怪的响声。
(2)fall asleep作“入睡”解，fall是连系动词。如fall ill(生病)，fall silent（沉默)等。
注意下列表示“睡觉”的短语用法不同：
go to bed上床睡觉，就寝(指上床睡觉的动作，不表示睡着)
go to sleep
get to sleep
入睡，睡着(指进入梦乡的过程)
fall asleep
be asleep熟睡(指睡眠的状态)试比较：
He goes to bed at ten every night.每晚他十点钟上床睡觉。
I don't know when I went to sleep(go to sleep，fell asleep)last night.我不知道我昨晚什么时候睡着的。
The baby is fast asleep.孩子睡得很香。
7．You earn a point every time you answer a question correctly．
每当你正确地回答一个问题时，你就赢得1分。
every time在此作为连词词组，引导—个时间状语从句，表示“每当”every time，each time(每当)，the first time／(the)next time／．．．／the last time(第一次，下次，„„，最后一次)均可用作连词，引导时间状语从句。
Each time(that)I saw him I knew more about him． 每见他一次我就对他多一分了解。
Every time I travelled by boat，I got seasick．我每次乘船都晕船。
Next time you come，you'll see him．下次来时，你会看见他。
The first time l met her，I knew we would be friend.我第一次看到她就意识到我们会成为朋友。
五、词汇解释
1．remoteaaj．遥远的(distant in space)，距离远的He lived a town remote from the sea．他住在远离海边的一座小城里。
The connection between these two ideas is very remote．这两个概念之间距离很大。2．control n.& vt.控制
The children were really out of control．这些孩子简直是无法无天了。Everything is again under control now．现在一切恢复了正常。
Control your temper，don't get angry．控制自己的脾气，不要发火。She cannot control herself．她控制不住自己的感情。
The machinc is controlled by this button．这台机器是由这个按钮控制的。3．designy．&n．设计，打算
They are designing a new car．他们正在设计一种新车。
design作“打算给„„，目的是”解时，多用于被动结构，其后接不定式或for引起的短语。This piece of land is designed for a garden．这块土地预定要建一座花园。This course儿designed to help those wishing to teach abroad． 这个课程的开设目的是为帮助那些想去国外教书的人。作“设计样式，设计图样”解时是可数名词。
She drew a beautiful design for a dre．她绘制了一幅漂亮的服装设计图。This is a car of the latest design．这是最新样式的汽车。
4．main adj．主要的，重要的main指“主要的，最重要的(chief，mosl。important)”，无比较级。Our main meal is in the evening．我们的主餐在晚上。
Note down the main points of the speech．记下这篇讲演的要点。5．charactern n.人物，性格，性质
character多用来表示文艺作品中的“人物”，是可数名词，表示“性格，性质”时多作不可数名词。
I find a11 the characters in his new play very interesting．我觉得他新剧本中的所有人物都十分有趣。
He is a strange character．他是一个怪人。
He is a man of fine character．他是一个性格很好的人。6．dreamn n.& v．梦，做梦，梦见
(1)dream作名词用，表示“梦，美好的人或事”，是可数名词。His dream was to live on a warm sunny island．他梦想能生活在一个温暖的、阳光灿烂的岛上。Their new house is a real dream．他们的新房子梦一般美好。(2)dream作为动词，表示“梦见，梦想”，后接of短语或that从句，不接不定式。I dreamed／dreamt of flying last night．我昨晚梦见我在飞。The soldier often dreamt of home．那位战士经常梦到家。He dreamed that he was at sea．他梦见他在海上。7．earn v．赚．挣得，获得
earn意为“赚钱，获得(名声、地位等)”。
How much do you earn a week? 你一星期挣多少钱? He is young，but he earns a good salary．他虽然年轻，但薪水很高。earn a(one's)living 为一固定短语，意为“谋生蔚钱生活”。He earns his living as a fisherman．他靠捕鱼谋生。
She helped her husband to earn a living.她帮助她的丈夫挣钱过日子。8．knowledge n.知识，学问
knowledge是不可数名词，但有时可加不定冠词a，表示“对„„了解或熟悉”，后接介词of。
Knowledge is power．知识就是力量。
A little knowledge is a dangerous thing．一知半解是危险的。She has a knowledge of French．她懂法语。
He has a good knowledge of London．他对伦敦很熟悉。9．mark vt.作标记，标志
(1)用作动词，意为“作标记，标明”，常用句型有mark．．．with，be marked with.He marked the place with a cro．他在那地方标上了一个十字记号。
He brought out an exercise-book．It was marked with name and date．
他拿出一个练习本。上面标有姓名和日期。
用作名问，表示“标记，符号，分数”。
his feet 1eft dirty marks all over the floor．地板上到处都留下了他的脏脚印。
The highest mark in the test was nine out of ten． 这次测验最高分是9分，10分是满分。10．available adj．可得到的，可利用的I'm sorry，sir，those shoes are not available in your size． 对不起，先生，那种鞋没有你穿的尺寸。
The doctor is available now．
医生现在有空，六、语法
被动语态
(一)被动语态的使用场合英语的被动语态用得很普遍，其主要使用场合是：
1．强调动作的对象
This letter was written by him．这封信是他写的。
The party was held by the students of ClaThree．
这次晚会是三班学生举办的。
2．不知道或不需要说明动作的发出者
The cup has been broken．杯子被打破了。
The books are written for children．这些书是为孩子们写的。
3．动作的发出者不言而喻
The factory was built last year．这个工厂是去年建的。
She was made monitor of our cla．她被选为我们的班长。
(二)常见被动语态的动词形式(以give为例)
一般现在时
am(is／are)given
一般过去时
was(were)given
一般将来时
shall(will)be given
过去将来时should(would)be given
现在进行时am(is／are)being given
过去进行时was(were)being given
现在完成时has(have)been given
过去完成时had been given
将来完成时shall(will)have been given 过去将来时should(would)have been given
巩固练习
一、用适当介词或副词填空。
1.A new educational CD--ROM called ' ______ the World ________Eight Hours' has just come _______.2.This CD--ROM can help you learn English and Geography __________ the same time.3.It is designed __________Nancy Jackson.4.He way lying _________the gra and looking ~ the beautiful blue sky.5.________his dream, he saw a golden cloud.6.When you have earned enough points, a cloud will come _________and carry you to a place you have never visited 7.The places you have visited are marked ________ bright purple.8.That is________ you to find_________.二、完型填空
At 9 am.on October 15, 2003, our country launched(发射)its first manned spaceshlp(载人宇宙飞船),Shenzhou V,into space at Jiuquan Satellite Launch Centre in Gansu Province.It Yang Liwei and his spaceship about 21 hours to circle the earth 14 times.Yang Liwei,38, 2 Liaoning Province.He is China’s first astronaut(宇航员),and 3
a pilot(飞行员)since 1983.He 4
from 14 pilots after many difficult tests not long ago.The life of an astronaut is hard to imagine for many people.To put on a space suit takesminutes with the help of others.Sleeping in space is not easy, 6.He has to sleep in a special sleeping bagon the wall
there is no gravity(引力).Yang can eat chicken and rice.IUs especially(特别)made to eat in space but tastes just like the real thing.“ I’rn feeling very good in , and it looks wonderful here.”said Yang, “I have looked at our beautiful earth and recorded(记录)all that I have seen here.”
China has become the 9
country in the world to send a person into space after the fromer Soviet Union(前苏联)and the United states.China is now planning itslaunch.Shenzhou VI will go into space within(在„„之内)the next two hours, it may take three astronauts.We are all proud of our motherland.（）1.A.spent
B.took
C.cost
D.paid for（）2.A.was born
B.comes from
C.comes to
D.lives
（）3.A.is
B.was
C.has become
D.has been（）4.A.chooses
B.chose
C.is chosen
D.was chosen（）5.A.him
B.his
C.he
D.himself（）6.A.too
B.also
C.either
D.neither（）7.A.because
B.so
C.and
D.but（）8.A.room
B.place
C.sky
D.space（）9.A.first
B.second
C.third
D.fourth（）10.A.before
B.last
C.next
D.the next
三、阅读理解（A）
Are you afraid of your computer? Are you worried about preing the wrong button and the whole thing crashing(毁坏)? If so, you are not alone, Thousands of people around the country have expensive computer systems they simply do not know how to use properly(正确地).There are thousands more who are even scared(害怕)to buy their first computer.But helllt is now at hand.There is a new course(课程)for beginners that, not only tells you what equipment(设备)you need , but also shows you how to completely master(掌握)your computer in just 2 hours.Yes, believe it or not, you will master your computer in just 2 hours.Unlike other courses, this one is really for true beginners.You do not need to know a thing.You don’t even need to know how to switch your computer on.This course starts right at the beginning and builds your skills step by step.（）1.Why thousands of more people are scared to buy their first computer?
A.Because they don't have enough money
B.Because they don~t know how to use it properly
C.Because they worry about preing the wrong button
D.Because they are afraid of computers（）2.Who is the new course for?
A.Beginners
B.Inventors
C.Workers
D.Students（）3.How long does it take you to master the computer?
A.More than two hours
B.Le than two hours
C.Two hours
D.Three hours（）4.Where do you think you can find this article?
A.On TV.B.Over the radio.C.In the newspaper.D.In a big shop.（B）
Is your schoolbag too heavy to carry? The e-schoolbag will help you.It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon.In fact, the e-schoolbag should perhaps be called an e-textbook.It is a small computer for students.Heavy schoolbags have long been a serious(严重的)problem for them.But the e-schoolbag will change everything.It is much lighter than a usual schoolbag.Also it is as small as a usuall book,but it can still hold all the things for stusuch as a textbook an exercise book and so on.'riley can be made into chips(芯片)that are as small as a stamp.The students can read the text page by page on the screen, take notes, or even send e-mails to their teachers.All they have to do is to put the right chip into the e-schoolbag and pre a button.Some say that e-textbooks can be easily broken;some say it is not good for students’eyes.But only time will tell.（）5.An e-schoolbag is _________
A.a video chip B.a small computer C.a heavy bag D.a usual book
（）6.E-schoolbags areused for _________
A.fixing buttons
B.making chips
C.computer games
D.school study
（）7.The underlined word“screen”means _________ in Chinese.A.显示屏
B.键盘
C.录象机
D.幻灯机
（）8.E-schoolbags _________
A.are popular with all the people
B.can do everything for students
C.may be used instead 0f usual schoolbags
D.have come into use in China
四、翻译句子
1．让我给你作一个有关这个新的奇妙的游戏的概述。
2．他是一个十三岁的男孩，他喜欢旅游。
3．他睡着了，做了一个奇怪的梦。
4．欢迎虚拟的旅行者!看见那些上面有问题的不同颜色的大云朵了吗?
5．这个游戏有八级水平，每级将会花费你一个小时左右。
6．每次你到达一个新的地方，你会在你的显示器上看到许多有关那个地方的有用的信息。
参考答案
一、1、Around ,in,out
2、at
3、by
4、on,at
5、In
6、down ,before
7、in
8、for, out
二、1、B
2、B
3、D
4、D
5、A
6、C
7、A
8、D
9、C
10、C
三、（A）
1、B
2、A
3、C
4、C（B）
5、B
6、D
7、A
8、C
四、1、Let me give you an overview of this wonderful new game.2、He is a thirteen-year-old boy who loves travelling.3、He fell asleep and had a very strange dream.4、Wlcome,virtual traveller!See those big clouds of different colours with qestion on them?
5、This game has eight levels,and each level will take you an hour.6、Every time you reach a new place ,you will see a lot of useful imformation about that place on your screen.
