牛津译林版8B Unit3 知识点合集 十分详细，并配有课后练习，可直接打印使用

8B unit3 online tours一.    词汇拓展1. Europe n. → European (adj.)2. Australia n. → Australian (adj.)3. please v. → pleasure(n.) 4. rule v. → ruler(n.) 统治者 5. south n. → southern (adj.)6. dark adj. → darkness(n.)7. relax v. → relaxed/relaxing (adj.)8. music n. → musical(adj.) 二.重点短语1 不知道have no idea(=I don’t know)2 看起来像…look like…3 同意某人agree with sb4 遥控器remote control5 打开（电视、电灯）turn on…6 关掉（电视、电灯）turn off…7 换频道change the channel8 写作竞赛writing competition9 绘画与设计drawing and designing10 玩游戏play games11 搜索信息search for information12 收发电子邮件send and receive e-mails13 文字处理word processing14 编写电脑程序write computer programs15 新的教育光盘a new educational CD-ROM16 ‘八小时环游地球’‘Around the world in eight hours’17 发行，问世come out18 同时at the same time19 学生最喜爱的光盘的设计者the designer of children’s favourite CD-ROM20 ‘在线旅行者’‘Online Traveller’21 主要人物main character22 一个十三岁的男孩a thirteen-year-old boy23 躺在草地上lie on the grass24 看着美丽的蓝天look at the beautiful blue sky25 睡着了fall asleep26 做了个奇怪的梦have a strange dream27 在梦里in the dream28 一片金色的云a golden cloud29 得一分get a point30 载着某人去一个地方carry sb off to a place31 扮演…角色play the role of…32 环游世界travel around the world33 测试你的英语语法知识test your knowledge of English grammar34 在屏幕上on the screen35 伦敦博物馆the Museum of London36 闯过一关pass a level37 世界地图the map of the world38 用亮紫色标出来mark in bright purple39 查明，弄清楚find out40 卖光，售完sell out41打份报告type a report42 点击…click on …43 把…打印出来print out44 你要买些什么？ Can I help you?/What can I do for you?45 个人电脑personal computer46 由…地方制造be made in…47 考虑…think about…48 关闭所有窗口close all the windows49 重新启动计算机restart the computer50 把…连到…connect…to…51 把键盘链接到计算机connect the keyboard to the computer52 双击自动运行图标double-click on the auto-run icon53 组织活动organize activity54 6英尺长6 feet long55 剪断了cut short56 剪了1英寸头发cut an inch of hair57 日常英语daily English58 对…有好处be good for…59 短时间的澳大利亚的网上旅行short online tours of Australia60 请求帮助ask for help61 听人们谈话listen to people talking62 在收音机上收听一个采访listen to an interview on the radio63 向…学习…learn …from…64 在网上订购…order sth online65 介意做某事mind doing sth66 游戏的目标the goal of the game67 打开财宝箱open the treasure box三.重点句子1.你通常用你的电脑做什么？What do you usually use your computer for？2. 每年除夕夜，数以千计的人聚集在这里。 Every year, thousands of people gather here on New Year's Eve.3. 看到巨大的玻璃球在黑暗中落下，真是太令人兴奋了！ It's exciting to see the huge glass ball falling  through the darkness！ 4. 你曾听说过《回忆》这首歌吗？Have you heard of the song “Memory”？5. 自从20世纪初以来，它就以剧院而闻名。 It has been famous for its theatres since the early twentieth century．6. 你曾梦想过不带护照环游世界吗？ Have you ever dreamt of travelling around the world without a passport?四.词句解析1 pick vt. 挑选；挑拣[点拨] pick是动词，意为“挑选”。pick up 意为“拾起；捡起；抬起”。It took her two hours to pick a dress that suited her.挑选一件合适的衣服花了她两个小时的时间。He picked the watch up from the carpet.他把那块手表从地毯上捡了起来。[拓展] pick还可译为“采，摘”。Can I pick some violets for my mum? 我可以摘一些紫罗兰给我妈妈吗？2 dream vt.&vi. 做梦，梦想[搭配] have/dream a dream 做梦dream of/about 梦见，梦想I sometimes dream about my parents.我有时梦见我的父母。He dreams of becoming a famous violinist one day. 他梦想有朝一日成为一位著名的小提琴家。3 opposite n. 对立的人(或物)The opposite of right is wrong. 与“正确”相对的是“错误”。[拓展] opposite prep.在……的对面　adv. 在对面　adj. 截然不同的，对立的Have you seen the house opposite the railway station？你看到火车站对面的那所房子了吗？They don't live on this side of the road; they live opposite. 他们不住在马路这边，他们住在那边。I think the picture will look better on the opposite wall.我认为这幅画挂在对面的墙上会好看些。4 book vt.&vi. 预订，订(房间、车票等)You'll have to book early if you want to see that show. 你要看那场表演就得早订票。He booked a ticket for me. 他给我订了一张票。[拓展] booking n. 预订　booking office售票处5 mind vt.&vi.介意[点拨] (1)mind doing sth(用于mind的主语与doing的逻辑主语一致时)Do you mind giving me a hand?你介意帮我一个忙吗？(2)mind one's doing sth(用于mind的主语与doing的逻辑主语不一致时)Would you mind my opening the windows? 你介意我打开窗户吗？(3)mind＋if引导的宾语从句Would you mind if I borrowed your computer?我想借用一下你的电脑，你介意吗？6 be famous for 和be famous asbe famous for表示“因……而出名”，而be famous as则表示“以某种身份而出名”。He is famous for his great inventions. 他因他的伟大发明而出名。He is famous as a great inventor. 他作为一名伟大的发明家而出名。[拓展] be well­known for与be well­known as 的区别与之相同。7 (it's) my pleasure 和with pleasure(1)回答别人的感谢时，可以说“It's my pleasure./My pleasure.”意为“没关系，不用谢，别客气”。—Thank you for giving me so much help on how to learn English well.感谢你在如何学好英语方面给我如此多的帮助。—My pleasure. We are good friends.别客气。我们是好朋友(2)当别人请你帮忙，你很乐意帮助时，可以说“With pleasure”，意为“很高兴，很乐意，乐意效劳”。 —Would you please make a kite with me?和我一起做风筝，好吗？—With pleasure.我很乐意。五.语法现在完成时与一般过去时的区别1. 一般过去时表示过去某个时间发生的事、存在的状态或经常发生的动作。说话的侧重点只在于陈述一件过去的事情，不强调对"现在"产生的影响。如：He visited Guilin in 1998.他1998年参观过桂林。(只说明去桂林的时间)2. 现在完成时表示动作发生在过去，对现在造成了影响或产生了结果。不与确定的过去时间状语连用。如：Jill has bought a new computer.吉尔买了一台新电脑。(着重点是现在有了一台新电脑)3. 两种时态的区分 (1)一般过去时的谓语动词用过去式，而现在完成时的谓语基本构成是"助动词have /has +过去分词"。如：The film started at 7 o’clock.     He has been a teacher for many years. (2)一般过去时通常与表示过去的时间状语连用。如：yesterday, last week, two years ago, just now, in 2002等；而现在完成时则常与just, already, ever, never等副词和these days, this week, since..., for...等表示一段时间的状语连用。看看以下的几组句子，有什么区别？① Have you seen the film?(A)  Did you see the film?(B) [说明] 你看过这部电影吗？(A)句强调的是被问者对剧情是否了解；(B)句强调的是看这部电影的动作是否发生过，并不强调是否知道其内容。　② How has he done it?(A)    　How did he do it?(B)[说明]他是怎么做的这件事？(A)句强调的是他做这件事的方式对现在产生了某种影响；(B)句单纯的询问做这件事的方式。③ He has lived in Beijing for 8 years.(A)      　He lived in Beijing for 8 years.(B)[说明]他在北京住了8年。(A)句讲的是到目前为止他在北京住了8年，可能还会继续在北京住下去。(B)句讲的是他在北京住过8年，现在不在北京了。即时自测Ⅰ.用括号内所给词的适当形式填空1. Andy uses his computer ________ (search) for information.2. Over the years, we've seen ________ (music) groups with pretty strange names come and go.3. Would you mind ________ (close) the window?4. I don't know how ________ (use) the new camera.5. What do you think of those __________ (Europe) rulers in history?Ⅱ.单项选择(　　)1. Would you mind ________ I kept this book for a longer  time? A．that   B．whether C．if    D．as(　　)2. I have a garden ________ many different kinds of  beautiful flowers in it. A．of   B．as C．with  D．for(　　)3. Whenever I see the birds, I'll ________flying in the sky. A．think of  B．pick up C．work on  D．dream of(　　)4. —Thank you for providing such useful information for  me.  —________． A．Never mind B．My pleasure C．With pleasure D．All right(　　)5. —Mr Smith will check our homework this afternoon.  _______ you ________ it? —Not yet. I'm doing it right now. A．Do; finish  B．Had; finished C．Will; finish D．Have; finished