1、Unit 3 Online travel 一、重点词汇remote, control, design, process, 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 asl
2、eep,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 grass 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 point
3、s,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1I have no idea我不知道。have no idea 是“ 不知道，不了解”的意思，后面可
4、接 of 短语或从句。I have no idea of his address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。2I 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
5、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。Lets search the house t
6、o 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 sbor 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。3A new educationed CD-ROM calledAround the World in Eight Hourshas just come out一个称之
7、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
8、 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Th
9、e 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。 5He is a thirteen-year-old boy who loves travelling 他是一个爱好旅游的十三岁的男
10、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
11、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 boys 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
12、语的老师是一位年轻的女人。6.One day，he was lying on the grass 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 timeand 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
13、 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
14、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 sleepget 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 dont 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。7You earn a point every ti
15、me 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
16、船都晕船。Next time you come，youll 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1remoteaaj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。2control n. some say it i
17、s not good for studentseyes. 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 chipsC. computer games D. school study( )7. The underlined word“screen“means _ in Chinese.A. 显
18、示屏 B. 键盘 C. 录象机 D. 幻灯机( ) 8. E-schoolbags _A. are popular with all the peopleB. can do everything for studentsC. may be used instead 0f usual schoolbagsD. 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。
19、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 t
20、ravelling.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.
