8B Unit 3词组、句型及语法复习一、重点词组：序号英语词组中文译意默写栏1online travel旅游2turn on the TV打开电视3change the channel换频道4around the world in eight hours八小时环游世界5at the same time同时6come out出来,出版7the main character of this game游戏的主要人物8earn enough point获得足够的点数9answer the questions correctly正确地回答问题10the remote control遥控器11different uses of computers电脑的不同用途12send and receive e-mails收发电子邮件13search for information搜索信息14write computer programs编写电脑程序15educational TV programs教育电视节目16fall asleep睡着17reach a new place到达一个陌生的地方18play the role of…扮演…的角色19test your knowledge of English测试你的英语知识20English vocabulary英语词汇21be marked with…用…标志出22pass all eight levels通过全部八关23be designed by…由…设计24have a strange dream做了一个奇怪的梦25be sold out卖光了26the best on the market市场的最好的27move the cursor on the screen移动屏幕上的光标28store more information存储更多的信息29restart the computer重新启动电脑30check the settings检查设置31connect it to the computer properly把它与电脑正确连接32double click the ‘auto-run’ icon双击自动运行按钮33much faster than…比…快多了34need a lot of memory需要很多内在35print very quickly打印很快36keep your e-dictionary on the hard disk把你的电子词典存在硬盘上37cut an inch of hair减短一英寸头发38what type of questions哪种问题39a total of ten questions总共10个问题40daily English日常英语41a new English course一门新英语课程42cover many topics涉及很多话题43order a package online网上预订一套44the goal of the game游戏的目的45be hidden somewhere藏在某个地方二、主要语法：主动语态与被动语态l（一）.概念:主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。
二）.被动语态的构成：助动词be+及物动词的过去 分词（三）.被动语态的时态:以为work 例:l1. 一般现在时: am / is/are+ workedl2. 一般过去时: was / were+ workedl3. 一般将来时: shall / will +be+ workedl4. 过去将来时: should / would+ workedl5. 现在进行时: am /is/are+ being+ workedl6. 过去进行时: was /were+ being+ worked 7. 过去进行时: was/were +being +worked 8. 现在完成时: have/has+ been+ worked9. 过去完成时: had +been+ worked 10. 将来完成时: shall/ will +have been +worked 11. 过去将来完成时: should/would +have been+ worked 12. 情态动词 (can/may/must/should etc.)+be+动词的过去分词（四）. 用法： 当我们不知道谁是动作的执行者或者没有必要指出谁是动作的执行者时或者只需强调动作的承受者时，要用被动语态。
五）. 方法： Many people speak English.(主动语态) English is spoken by many people.（被动语态）（六）. 注意以下问题：l A. 带有双宾语的动词变为被动语态时，可以把其中一个宾语变为被动语态的主语，若将直接宾语(sth.)变为主语，须根据习惯在原间接宾语前加上介词to或for 用to的常 见 词有：give, show, send, lend, pass, pay, teach, throw, take, bring etc.用for的常见词有：make, choose, sing, play, draw, save, buy, get, leave, cook etc.leg. 1. Mary gave him some books. He was given some books by Mary. Some books were given to him by Mary.l2. Her father bought her a new bike. She was bought a new bike by her father.l A new bike was bought for her by her father.lB.带复合宾语（宾语+宾语补足语）的动词变为被动语态时，只能将宾语变为被动语态的主语，宾语补足语不可变为主语。
eg. 1. We call him Gina. He is called Gina (by us).l 2. They made me happy. I was made happy( by them).l 3. He asked me to come here.l I was asked to come here (by him)lC. 在see, let, make, hear, watch etc.动词之后，作宾语补足语的动词不定式不带to，但在变为被动语态时，则一定要加上to eg.l1. We saw them play football just now. They were seen to play football just now. 2. We often hear her sing in English. She is often heard to sing in English.lD. 在某些“不及物动词+介词/副词”(相当于及物物动词)的句子中，变被动语态时，注意不要丢掉介词/副词eg.l1. People often talk about that film. That film is often talked about.l2. We should speak to the old people politely. The old people should be spoken to politely.E. 主动形式表示被动意义的词：l 1）某些感官动词: look, smell, taste , feel, wear ,sound, etc.l 2）某些及物动词+副词： l wash, write, sell, read, open, cut, shut, keep, l etc. 1. This coat feels soft. 2. The pen writes smoothly. l 3. That book sells well. 4. This kind of shirt washes easily.lF. 只有及物动词(vt.)才有被动语态，不及物动词(vi.)没有被动语态，因为它不带宾语。
eg. happen l What was happened? × l What has happened? √l What is happening? √lG. 若主动句的主语是表示地点的名词，变为被动语态时，应将其变为in+名词，作地点状语，而不变为by的宾语leg. Our village opened a new school last year.l A new school was opened in our village last year.lH. 若主动句的谓语动词是know变为被动语态时，应将其变为 be known to，而不能变为 be known byeg. People all over the world know the Great Wall. The Great Wall is known to people all over the world.lI. 若主动句的主语是nobody, no one等否定不定代词时，变为被动语态应将其anybody, anyone作介词by的宾语，并将其谓语动词改为否定的被动语态。