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1.时间名词前介词的用法2.一般现在时的被动语态3.听懂谈论物品材质、产地的对话；并能运用所学句型谈论身边物品的材质、产地等4.经典句型：（1）What are the shirts made of? 衬衫是由什么制成的？（2）It was made in Thailand. 它是由泰国制造的。
（3）No matter what you may buy, you might think those products were made in Thailand. 无论你可能买什么，你也许认为那些产品就是那些国家制造的。
重点短语：1.be made of 由......制成的2.be made in 在......制造的3.be made from 由......制成的4.be famous for 因.......著名5.for example 例如6.be known for 以......闻名7.as far as I know 据我所知8.on the sides of mountains 在山坡上9.by hand 用手；手工10.all over the world 全世界11.be good for 对......有益12.no matter 不论；无论13.on the last Friday of each month 在每个月的最后一个星期五14.be good at 擅长15.make hightechnology products 制造高科技产品16.the earth ’s surface 地球表面知识重难点Unit 5 What are the shirts made of?17.traffic accident 交通事故18.many different kinds of 许多不同种类的19.a kite festival 风筝节20.fly a kite 放风筝21.be from来自22.such as 例如23.Turn...into... 把......变成24.according to 根据；按照25.send out 放出26.ask for help 请求帮助27.in trouble 处于困境中28.be covered with 用......覆盖29.rise into 上升到......中30.a symbol of ......的象征31.paper cutting 剪纸32.put...on... 把......放在......上33.be used by 被......使用34.be used for 被用于（做）......35.during the Spring Festival 在春节期间36.good luck 好运37.sky lanterns 孔明灯38.at a very high heat 以高温用法集萃：1.be+及物动词的过去分词构成被动语态2.It seems that+从句好像......3.no matter +从句无论......4.find it+形容词+that从句发现......（是怎样的）5.buy sb. sth.= buy sth. for sb. 给某人买某物6.avoid doing sth. 学会做某事7.allow sb. to do sth 允许某人做某事8.learn to do sth. 学会做某事9.It takes +一段时间+to do sth. 做某事花费多长时间Section A1.be made of，意思“由......制成的”。
九年级上册Unit5-6重点短语、固定搭配、重点句型归纳总结Unit5 What are the shirts made of ?一．重点短语：1.be made of 由...制成的(表示制成成品后,仍可看出原材料是什么)2.be made from 由...制成的（在成品中已无法辨认原材料）3.be known for 以...闻名4.be used for 被用于...5.no matter 不论；无论6.be covered with 用...覆盖7.as far as I know 据我所知8.by hand 用手9.be good for 对……有益10.on the last Friday of each month最后一个星期五11.be good at 擅长12.make high-technology products 制造高科技产品13.the earth’s sur face 地球表面14.many different kinds of 许多不同种类的15.fly a kite 放风筝16.such as 例如17.according to 根据按照18.ask for help 请求帮助19.a symbol of ……的象征20.put…on… 把…放在…上21.be used for 被用于做…22.good luck 好运23.at a very high heat 在高温下24.be made in 在…制造的25.be famous for 以…著名26.on the sides of mountains 在山腰上27.traffic accident 交通事故28.a kite festival 风筝节29.be from 来自30.turn …into …把…变成…31.send out 放出32.in trouble 处于困境中33.rise into 上升,上涨34.paper cutting 剪纸35.be used by 被…使用36.during the spring festival 在春节期间37.sky lanterns 孔明灯38.all over the world 全世界二．重点句型、搭配：1.no matter how = however no matter what = whatever2.no matter when = whenever no matter where = wherever3.sb. find it（形式宾语）+ adj. + to do sth. / that 从句4.avoid doing sth. 避免做某事5.high-technology product 高科技产品6.traffic accident 交通事故7.turn…into… 把…转变为…8.send out 放出9.in trouble 困境中10.rise into 上升，上涨11.hot-air balloons 热气球12.sky lanterns 孔明灯13.paper cutting 剪纸14.be shaped by 由…塑造15.be covered with 由…覆盖16.at midnight 在午夜Unit6 When was it invented?一.重点短语：1.It's my pleasure.= My pleasure. 我的荣幸2.seem+to+动词原形好像做某事3.such a great invention 如此伟大的一项发明4.think of = think about 想到，考虑5.in our daily lives 在我们的日常生活中6.in my daily life在我的日常生活中7.have a point 有道理8.by accident 偶然地，意外地9.over an open fire 在篝火上10.it mentioned that 它提到11.It is said that 据说12.It is believed that人们相信13.fall into(过去式fell into)=drop into掉进…14.in the 19th century 在19世纪15.spread to other countries 传播到其他国家16.at a low price 以很低的价格17.bring(brought) sth. to sp.把某物带到某处18.all of a sudden 突然地19.less than少于，不到more than = over 超过20.without doubt 毫无疑问21.at that time 在那时22.advise sb (not) to do sth建议某人(不要)做某事23.start doing sth 开始做某事24.work on sth 致力于某事25.(be) similar to 与……相似26.the Olympics 奥运会27.by mistake 错误地，无意地28.make a mistake 犯错29.divide ...into…把…分成…30.in the end = at last = finally 最后31.at the same time 同时32.teach(taught) sb to do sth 教某人做某事e up with 想出34.encourage sb. to do sth.鼓励某人做某事35.the purpose of ……的目的36.stop sb from doing sth 阻止某人做某事37.look up to sb.钦佩某人38.look up the word 查找单词39.work together 一起工作40.I want to achieve my dream.我想实现梦41.My dream will come true.我的梦想会实现42.work hard 努力工作43.on a hard floor 在坚硬的地板上44.lead to导致leader 领导，引路人45.Don't mention it.不客气，不用谢46.translate...into....把…翻译成…47.be used for doing sth=be used to do sth48.dream of doing sth 梦想做某事二.重点句型、搭配1. be used to do 被用来做某事be used as 被用作…be used by sb. 被某人使用2.help sb do sth.=help sb. to do sth. 帮助某人做某事3.make a decision to do sth.=decide to do sth.决定做某事4.make sb. + adj. 使某人怎么样make sb do sth 使某人做某事be made to do sth 被使唤去做某5.in this way这样，用这种方式6.It’s my pleasure. = My pleasure. 我的荣幸7.have a point 有道理8.by accident 偶然地9.It is said that 据说10.It is believed that 人们相信11.open fire 篝火12.remain for some time 保留一段时间13.take place 发生14.without doubt 不疑有他15.drop into 落入16.advise sb. not to do sth. 建议某人不要做某事17.be similar to 与……相似18.in history 在历史上19.divide … into … 把……分成……20.at the same time 与此同时21.stop sb. from doing sth. 阻止某人做某事22.dream of doing sth. 梦想做某事23.not only … but also …不仅……而且……24.look up to sb. 敬佩某人25.achieve dreams 实现梦想26.Don't mention it.不客气，不用谢27.translate...into....把…翻译成…。
人教新目标（RJ）九年级英语上册Unit5知识点汇总9A Unit 5 单词知识点讲义1. pleasant adj. 令人愉快的more pleasant/the most pleasant.a pleasant trip/ day/momentArt is something pleasant .艺术是令人愉快的事情I have found sth more pleasant than art.—How was your recent trip to Thailand?—I’ve never had one before．A．the more pleasant B．a more pleasant C．a most pleasant D．the most pleasantYancheng, a green city, is a _______place for us to live in. (please)un pleasant adj. 使人不愉快的(修饰物)It was an unpleasant trip because it kept raining for a few days.please v.使人满意，使人高兴pleased adj.高兴的，满意的(主语是人)be pleased/happy/satisfied with ……. 对---满意My teacher is pleased with my answer.=My teacher_________ __________ ________my answer.pleasure n. 愉快，高兴，乐事(U)---Thank you.-- It’s a/ my pleasure.=My pleasure.---Would you please help me with my math?---With pleasure.--Can you tell me your last ____________trip, please?---With________. I’m very __________with it.2. drama n.watch a drama show join the Drama Club3.photography n. 摄影，照相术love photography 热爱摄影I’m interested in ________. (摄影)photograph/‘fəʊtəɡrɑːf/=photo 照片，相片4.art form 艺术形式form n. 形式an art form different art formsin the form of 以---形式In the future, food will be in the form of pills.n.表格fill in the forms 填表v. 形成,使成形，塑造How is your personality formed?.5.pop (music) n. listen to pop musicclassical music/ country music/ folk music/ rock music/jazz古典/乡村/民间/摇滚音乐/ 爵士乐6. musical adj. 音乐的n. 音乐剧His musical talent is amazing.他的艺术才能令人惊叹nation---national tradition--traditional (传统的)music n.(U) a piece of music musician音乐家What a wonderful music show/programme!7.talent n.(常用作不可数名词) 天赋，才能musical/acting talent 音乐才能/影技have a talent/ gift for music 有音乐天赋talent show 才艺表演his talent for mathsa girl of/ with a lot of talent一个多才多艺的女孩talent ed adj.有才能的；有天赋的a talented person7. boundary (a dividing line)边界/疆界n. boundaries pl.music without boundaries无国界音乐8.medal n. a gold medal 金牌9.present [priˈzent]vt. (give sth to someone especially at an important event) 颁发；提交A lot of medals were presented to the winners at the Beijing 2008 Olympic Games.在20008年北京奥运会上,运动员被颁发了许多奖牌。
人教版初三英语5-6单元考试知识点汇总Unit 5一、知识点：1.情态动词must, may , might, could, may , can’t表示推测含义与用法后面都接动词原形，都可以表示对现在情况的揣测和推断但他们含义有所不同must 一定肯定(100%的可能性)may, might, could有可能，也许(20%－80%的可能性)can’t 不可能，不会(可能性几乎为零)The dictionary must be mine. It has my name on it.The CD might/could/may belong to Tony becausehe likes listening to pop music.The hair band can’t be Bob’s. After all, he is boy!2. whose 谁的疑问词作定语后面接名词如：Whose book is this? This is Lily’s.3. belong to 属于如：That English book belongs to me.（不能用名词性的物主代词）4. 当play 指弹奏乐器时，常在乐器前用定冠词如：play the guitar play the piano play the violin当play 指进行球类运动时，则不用定冠词如：play football play basketball play baseball5. if引导的条件状语从句，主句用一般将来时，从句用一般现在时代替将来时如：If you don’t hurry up, you’ll be late.如果你不快点，你将会迟到6. if you have any idea== if you know 如果你知道7. on关于（学术，科目）8. try to do sth. 尝试做某事如：I try to climb the tree. 我尝试爬树。
⼈教版英语九年级第五单元知识点复习总结⼈教版九年级英语第五单元知识点总结Unit 5 What are the shirts made of⼀．chopsticks /coin/ fork /blouse/ silver /glass/ cotton/ steel/ fair/ environmental /grass /leaf/ produce /widely /process /be known for/ pack/ product/ France/ no matter/ local/ brand/ avoid/ handbag/ mobile /everyday/ boss /Germany/ surface/ material/ traffic/ postman/ cap/ glove/ international/ competitor/ its /form/ clay /celebration/ balloon/ paper cutting /scissors lively /fairy/ historical/ heat/ polish /completeStudents clean the classroom every day.The classroom is cleaned by students every day.The classroom isn’t cleaned by students every dayIs the classroom cleaned by students every day?When is the classroom cleaned by students every day?⼆．1． produce v. ⽣产；制造produce、make和grow的⽤法1).produce 可以表⽰⽣产汽车、机器 produce cars⽣产汽车也可以表⽰⽣产粮⾷蔬菜 produce wheat⽣产⼩麦2).make 制造，主要指制造⼯业品 make cars制造汽车、飞机不能表⽰通过种植⽽获得的产品，不能说make wheat3).grow 主要指种植、栽培庄稼，农产品grow wheat种⼩麦Many of us knows how to ____tea, but few knows where tea trees are_____.A. make, madeB. grow, grownC. produce, madeD. make, grown根据题意可知，第⼀空“是怎样泡茶”make tea ；第⼆空是“种茶树”grow tea trees2. German Germans Germany3. lively1）live “活着的”，通常指物，不指⼈，常⽤来作定语放名词的前⾯。
人教版九年级全册-unit 5+6核心考点梳理【核心词汇】1．make-made-made2．find-found-found3．invent (n.) invention (n.) inventor4．please (n.) pleasure5．nation (adj.) national6．Germany n. 德国→adj. German 德国的7．everyday adj. 每天的;日常的→every day adv.每日，每天8．international adj.→ n. internation9．competitor n. →v. compete19．accident (adj.) accidental11．sudden (adv.) suddenly12．produce(v.)→producer n.生产商;product n.产品; production n. 生产，产量13．France n. 法国→adj. French法国的14．lively有生机的，活泼的--多作定语15．alive活着的--多作表语16．thin (反义词) thick/fat17．leaf n.→(pl.)leaves18．wide adj. →adv. widely19．hero(复数) heroes20．popular (n.) popularity【核心短语】1．be made of/from 由……制成;be made in 由……地方制造be made into 被制成……;be made up of 由……组成2．find it + adj. + to do sth .find it + adj. + that-clausefind sb. doing sth 发现某人正在做某事3．allow doing sth 允许做某事allow sb. to do sth 允许某人做某事be allowed to do sth . 被允许做某事5．把……翻译成……translate...into6．突然；猛地all of a sudden7．错误地by mistake8．把……分开divide...into9．阻止……做某事stop...from doing sth. 10．梦想做某事dream of doing sth.11．毫无疑问without doubt12．钦佩；仰慕look up to13．想出(意见、想法等)think of/come up with14．导致lead to15．不但……而且……not only...but also...16．有道理have a point17．偶然；意外地by accident18．掉入fall into19．发生；出现take place20．environmental protection 环境保护21．a model plane 一架飞机模型22．be famous/known for 因……而著名be famous/known as 作为……而著名23．as far as I know 据我所知24．pick by hand 手工采摘25．everyday things 日用品26．continue to do sth . 继续做另一件事情continue doing sth . 继续做原来的事情27．find out 查明，弄清28．know/learn about 知道，了解29．many different kinds of =all kinds of 各种各样的30．fly/make a kite 放/制作风筝31．an international kite festival 国际风筝节32．go on vacation 去度假33．turn……into…… 把……变成…… put on 张贴34．according to 根据，按照in trouble 在困境中35．be covered with 被……覆盖rise into 上升到，升入36．as symbols of 作为……的象征over=more than 超过，多于37．have / has been around 这是习语，意思是“已经存在” 38．avoid doing sth . 避免做某事39．It seems that=sb seem to do似乎...40．all over the world=all around the world 全世界；世界各地41．search for 搜索【核心句型】1.What are the shirts made of? 这些衬衫由什么制成？2. ...it was made in Thailand. ……它在泰国制造。
Unit 51.chopstick n.筷子fork n.餐叉;叉子spoon 勺子The chopsticks and the fork and spoon are made of silver. 这些筷子和刀叉都是用银做成的。
2.coin n.硬币3.blouse n.(女式)短上衣;衬衫shirt (男士) 衬衫4.silver n.银;银器adj.银色的gold 金/金色/金色的The ring is silver/gold. 这个戒子是银的/金的。
5.glass n.玻璃/玻璃杯glasses 眼镜6.cotton n.棉;棉花cloth 布clothes 衣服The cloth is made of cotton.这些布是由棉布做成的。
7.steel n.钢;钢铁iron n.铁material n.材料;原料This pot is made of steel.这个锅是用钢做成的。
8.fair n.展览会; 交易会adj公平的unfair 不公平I saw many models at the art and science fair .在美术和科学展览会上，我看到了许多模型。
9.be made of 由…..做成的（能看到原材料）The desk is made of wood.这张桌子是木制的。
be made from由…..做成的(看不到原材料)Paper ismade from wood.纸是树木做成be made in 在…制造的These watches are made in Hangzhou.10.environmental adj.自然环境的;有关环境的environment n.环境Environmental protection is getting more and more important.11.grass n.草;草地leaf n. leaves 叶;叶子When the leaves are ready ,they are picked by hand12.produce V.生产；制造；出产product n.产品;制品The kind of Tea is produced in Hangzhou这种茶产于杭州Many products are made in China .13.widely adv广泛地;普遍地wide 宽广的；广泛的English is widely spoken in the world.14.be known for以......闻名;为人知时be famous for/ 以…..而著名be famous as 作为…而出名China i s famous for making everyday things. Yuanlongping is famous as a scientist.15.process v加工;处理n.过程pack v.包装;装箱These leaves are picked and are sent for processing,16.France n.法国Germany 德国17.no matter 不论;无论no matter what无论什么whatever 无论什么No matter what you do,you should think it about.no matter how 无论怎样however 无论怎样No matter how hard maths is ,I like it so much.no matter when 无论什么时候whenever 无论什么时候No matter when you need me ,I will help you.no matter where 无论哪里无论哪里No matter where you go,I will follow you.18.local adj.当地的;本地的brand n.品牌;牌子19.avoid v.避免;回避avoid doing避免做某事They didn’t avoid buying Chinese products .20.handbag n.小手提包case 箱子21.mobile 可移动的;非固定的mobile phone移动电话22.everyday adj, 每天的/日常的everyday things every day 每天23.surface n.表面;表层on the surface 在….表面24.traffic .交通;路上行驶车辆traffic accident交通事故25.postman n.邮递员post office 邮局26.glove n.(分手指的)手套a pair of gloves一双手套27.international adj.国际的national 国家的petitor n.参赛者/竞争者compete/ competition.29.form n.形式;类型in the form of 以...形式n.表格fill in the form 填表30.clay n.黏土;陶土clay art 陶土艺术31.celebration n.庆典;庆祝活动balloon n.气球32.paper cutting n.剪纸scissor s n.(pl.)剪刀33.They were put on windows as symbols of wishes34.lively adj.生气勃勃的;(色彩)鲜艳的live in居住在lively characters from Chinese fairy tale35.fairy tale n.童话故事36.historical adj(有关)历史的 history 历史37.heat n.热；高温v.加热；变热hot 天气热的38.polish v. 磨光；修改；润色These clay prod ucts are polished and painted.39.He found it interesting that so many products in the local shops were made in China.40.China will also get better at making high-technology products that people can buy in all parts of the world. 41.but even though/even if most of the toys were American brands,they were made in China.42.Toys are not the only things made in China.There were many others things there made in China. 43.Each different part of China has its own special forms of tradional art.44.The most common things,from paper to clay to bamboo,are turned into objects of beauty.45.as far as I know 据我所知46.according to Chinese history,根据中国历史…47.He sent them out to ask for help when in trouble.48.be covered with paper被….覆盖49.When the lanterns are lit,they slowly rise into the air50.They were seen as bright sybols of happiness and good wishes.51.The paper is folded before it is cut with scissors.52.These pieces are carefully shaped by hand53.These small pieces of clay art show the love that all Chinese people have for life and beauty.Unit 61.heel n鞋跟:足跟foot脚toe脚趾leg腿shoes with special heels2.scoop n.勺;铲子spoon 勺子3.electricity n.电:电能electric 带电的，可通电的4.style n样式;款式；风格I like the style of the shoes/dress/coat5.project n.项目:工程school project6.pleasure n.高兴;愉快with pleasure很乐意效劳pleasant 令人愉快的7.zipper n.(=zip)拉链;拉锁8.daily adj.每日的;日常的everyday 日常的monthly /yearly 每月的/每年的9.invent v.发明invention 发明inventor 发明家10.have a point 有道理You do seem to have a point.11.website .网站Internet互联网online在线upload上传computer 电脑software软件download/下载12.pioneer n.先锋;先驱pioneers of different invention were listed.不同发明的先锋被列出来。
Unit5Section A1.一双筷子 a pair of chopsticks两双筷子two pairs of chopsticks2.一副刀叉 a knife and fork 作主语时谓语用单数一把刀和一个叉 a knife and a fork 作主语时谓语用复数3.glass n. 玻璃不可数名词 a piece of glass 一块儿玻璃n. 玻璃杯可数名词glasses 复数n. 眼镜多用复数 a pair of glasses 一副眼镜4. be made of 由……制成（能看的出原材料）from 由……制成（看不出原材料）in+地点在什么地方制造by+ 人由谁制造into+名词被制成……up of 由……组成5.艺术和科技展览会the art and science fair6.环境保护environmental protection7.leaf leaves 把f，fe变ve加-s 的词有妻子（wife）持刀（knife）去宰浪（wolf）小偷（thief）吓得发了慌躲在架（shelf）后保己（self）命（life）半（half）片树叶（leaf）遮目光8.be famous/known/ well-known for “因……而出名”（表出名的原因）as+职业“作为……而出名”(后加身份，地位的名词)to “为……所熟知”(后接表人的名词)9.据我所知as far as I know10.在山坡上on the sides of mountains11. 为……做准备get/ be ready for…准备好做……get/be ready to do sth.12.手工采摘picked by hand13. happen v. 发生，出现（常指偶然发生）sth. happens to sb. 某人发生某事sth. happens + 时间/地点某事发生在……v.碰巧happen to do sth. 碰巧做某事happen 指具体客观事件发生，有偶然性，未能预见。
9年级Unit5-Unit6知识点总结Unit5 总结考点一、语法：被动语态一、语态概述英语中有两种语态：主动语态和被动语态。
英语的语态是通过动词形式的变化表现出来的。
主动语态表示主语是动作的执行者。
Many people speak English. 主语people是动词speak的发出者。
被动语态表示主语是动作的承受者。
English is spoken by many people. 主语English是动词speak的承受者。
二、被动语态的构成由“be＋及物动词的过去分词”构成。
不及物动词本身没有被动语态。
人称、数和时态的变化是通过be 的变化表现出来的。
三、各种时态被动语态的构成1.一般现在时：am／is／are＋动词过去分词Cars are made by them.2.一般过去时：was／were＋动词过去分The MP3 was bought by my father.3.一般将来时的被动语态：will / shall / be going to +be +动词的过去分词4.现在进行时的被动语态：am, is , are + being +动词的过去分词5.含有情态动词的被动语态，情态动词＋be＋过去分词We can repair this watch in two days.→ This watch can be repaired in two days.四、主动语态变被动语态的方法主动语态变被动语态解题步骤：1. 划分句子成分，找宾语----即动作的承受者，把宾语变成主语（宾格变主格）2. 判断宾语的单复数----即be动词的单复数.3. 判断动词的时态----即be动词的时态.4. 修改谓语的形式----即原句动词改为过去分词5. 原句的主语变宾语----即改写成by+ 宾语（原主语）.例如：They make shoes in that factory. →Shoes are made by them.（宾变主，主变宾，谓动变成be done 形，人称、数、格随着变）五、被动语态的用法(1)不知道或没有必要说明动作的执行者是谁。
Unit5 what are the shirts made of ?衬衫是由什么制成的？必记单词Produce v. 生产；制造Leaf n.叶子Product n. 产品；制品Surface n. 表面；表层International adj 国际的Lively adj 生气勃勃的，色彩鲜艳的Complete v. 完成Widely adv. 广泛地；普遍地Avoid v. 避免；回避Everyday adj 每天的；日常的Postman n. 邮递员Scissors n. （pl.）剪刀短语归纳Be made of 由...制成的(表示制成成品后，仍可看出原材料是什么)Be made from 由...制成的（在成品中已无法辨认原材料）Be known for 以...闻名Be used for 被用于...No matter 不论；无论Be covered with 用...覆盖As far as I know 据我所知By hand 用手Be good for 对···有益On the last Friday of each month 在每个月的最后一个星期五Be good at 擅长Make high-technology products 制造高科技产品The earth’s surface 地球表面Many different kinds of 许多不同种类的Fly a kite 放风筝Such as 例如According to 根据按照Ask for help 请求帮助A symbol of ···的象征Put···on···把···放在···上Be used for 被用于做···Good luck 好A kite festival 风筝节Be from 来自Turn ···into ···把···变成···Send out 放出In trouble 处于困境中Rise into 上升上涨Paper cutting 剪纸Be used by 被···使用During the Spring Festival 在春节期间Sky lanterns 孔明灯用法集萃1.被动语态：Be+及物动词的过去分词2.No matter +从句“无论”3.Find it +形容词+that 从句“发现···是怎样的”4.It seems that +从句“好像···”5.Buy sb. sth. =buy sth for sb 给某人买某物6.Avoid doing sth 避免做某事7.Allow sb to do sth 允许某人做某事8.Want to do sth 想做某事9.Learn to do sth 学会做某事10.Try to do sth 尽力做某事11.It takes +一段时间+ to do sth 做某事花费多长时候ed to do sth 过去常常做某事语法全解被动语态：被动语态用在被动句中。
1.主动语态：主动语态用在主动句中，表示主语是动作的执行者。
2.被动语态：被动语态用在被动句中，表示主语是动作的承受者。
实际上，被动语态是有主动句中的宾语转变而来的，句中的谓语动词是及物动词。
句子的构成结构：主动句：主语+ 谓语+ 宾语被动句：主语+ + by + 宾语be动词就可以。
一般现在时：be动词只有人称、数的变化。
如：I+am 、she/he/it+is、they/we+are一般过去时：be动词变为过去式，有人称、数的变化。
如：I+was 、she/he/it+wast、they/we+were被动语态的句式变化：A、一般疑问句把be动词提前，其他位置不变。
肯定回答：yes, 主语+be 否定回答：no，主语+be+notUnit6 When was it invented?1、被动语态(1). 被动语态表示句子的主语是谓语动词所表示的动作承受者。
(2). 被动语态基本结构：be+及物动词的过去分词(如果是不用物动词，其过去分词应带有相应的介词)(3). 被动语态中的be 是助动词，有人称、数和时态的变化。
一般现在时被动语态为：am/is/are+过去分词一般过去时被动语态为：was/were+ 过去分词与情态动词连用的被动语态：情态动词+ be + 过去分词(4). 被动语态中动作的发出者或执行者做介词by的宾语，放在句末，by 表示“由，被”的意思2、如何理解被动语态？为取胜更清晰、更深刻地理解被动语态的含义，可以将主动语态和被动语态的句子结构进行比较。
如：3. invent v. 发明inventor n. 发明家invention n. 发明可数名词4. be used for doing用来做…(是被动语态) 如：Pens are used for writing. 笔是用来写的。
Pens aren’t used for eating. 笔不是用来吃的。
5. 给某人某样东西give sth. to sb. 如：I gave a pen to him. 我给他一支笔。
give sb. sth. I gave him a pen. 我给他一支笔。
6. all day 整天7. salty adj. 咸的salt n. 盐8. by mistake 错误地如：I took the umbrella by mistake. 我不小心拿错了雨伞。
9. make sb./sth. +形容词使…怎么样It made me happy. 它使我高兴make sb./sth. +名词让…做… It made me laugh. 它让我发笑10. by accident 意外偶然I met her by accident at bus stop.11. not…until… 直到…才做…如：I did n’t go to bed until I finished my work.12. according to +名词根据…如：according to an legendaccording to this article根据这篇文章根据一个神话13. over an open fire 野饮14. leaf n. 叶子复数形式leaves15. nearby adj. 附近的如：the nearby river16. fall into 落入掉进如：The leaf fell into the river. 叶子落入了河里。
fall down 摔倒如：She fell down from her bike.17.quite 非常adv.与冠词a连用时，冠词a必须放在它的后面如：quite a beautiful girl 一个漂亮的女孩very 非常adv. 与冠词a连用时，冠词a必须放在它的前面如： a very beautiful girl 一个漂亮女孩注：当不与冠词a 连用时，两者可以互用如：I am very happy.=== I am quite happy. 我非常高兴。
18. in the way 这样19. pleased adj. 表示外部因素引起人发自内心的欣慰和愉快pleasant adj. 愉快高兴指天气、时间、旅行令人高兴愉快please v.使高兴使同意20. battery—operated adj. 电池控制的是名词+动词的运动分词构成的合成形容词21. in the sixth century 在第6世纪22. travel around 周游23. more than === over 超过如：more than 300 == over 300 超过30024. including prep.介词包括可以与名词和动名词连用如: Six people, including a baby, were hurt.25. have been played 被上演是现在完成时的被动语态现在完成时的被动语态的结构：have /has been +过去分词26. be born 出生He was born in Canada. 他在加拿大出生27. safety n. 安全safe adj. 安全的28. knock into 撞上(某人)29. divide sth. into … 将…划分成. 通常指将一个整体分成几个对应相对的部分如：Let’s divide ourselves into 4groups. 让我们把我们自己划成4组。
30. since then 自从那以后常与完成时态连用如：Since then, I have left Beijing. 自从那以后，我已经离开了北京。
词义辨析1. create, produce, invent①create指“有目的的把原材料制成新产品”，也指创造出原来不存在或与众不同的事物。
②produce指“通过劳动、加工而生产产品”，尤指“工农业产品”。
③invent 指通过想象，研究，劳动创造出前所未有的东西，尤指“科技上的发明创造”。
1)Bell the telephone.2)This field rice.3)People in Western countries believe that God theworld.2.below, under①below与above相对，指“在….的下方”，表示一件东西的位置低于另一件东西，但不一定在另一件东西的正下方。
②under与over相对，表示的范围较窄，表示一件东西的位置垂直在另一件东西下边。
1)There are some books the desk.2)All the fields are the plane.3.raise, rise①raise的意思是“提高”、“举起”，是及物动词，既能接宾语，也能用于被动语态。
它的宾语一般是头、手、眼、帽、重物以及政治觉悟、生活水平、物价、温度、声音等。
此外，raise有“饲养、供养”的意思。
raise-raised-raised②rise的意思是“上升”、“上涨”，是不及物动词，既不能接宾语，也不能用于被动语态。
它的主语一般是日、月、云、烟、热、气、温度计、物价、河水等。
