unit6 When was it invented SectionB(3a- selfcheck)
2014年秋新目标英语九年级课件：Unit 6 When was it invented？Section B(3a—Self Check)
most important parts of people’s life.
Ⅰ. 用所给词的适当形式填空 1. The boy is interested in science and wants to be a famous__________ (invent). 2. It is easy for me__________ (play)basketball well because my father taught me about it when I was very young. 3. It__________ (use)to carry things in the old days. 答案: 1. inventor 2. to play 3. was used
banks, schools, companies, hospitals and many other places.
Computers are also used in scientific research fields today. The computer is so useful that it is becoming one of the
___________________________________________________
【参考范文】 My Favorite Invention—Computer
In the past few years more and more inventions have come
into our life. Of all the inventions, my favorite is the computer.
___________________________________________________
2020新目标九(上)Unit6 When was it invented Section B (3a-Self Check)
Self-check 1 P48
It is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may invent things which are nearly the same. _____ It’s hard to tell who came up with the idea first. Some inventions can also lead to other inventions _______________. So all of a sudden some people doubt _____ whether the inventor
3b This special pen was invented by Liu Jie. It has three colors and is used for taking notes quickly. It is very useful if you have a lot to write down. The pen comes with a microchip that can store a list of common words that you will use. You can program the words you will use often into the microchip’s memory, then assign a short form to each word. When you are writing, you just need to write the short forms
201X秋九年级英语unit6When was it invented SectionA-B课文知识点归纳详细讲解
Unit6 When was it invented?Unit6 When was it invented?重点短语1.think of 想出seem to do sth似乎要做2.have a point 有道理at that time在那时3.by accident 偶然；意外地fall into落入；掉入4.make tea制茶less than少于5.take place发生；出现around the world 全世界6.without doubt毫无疑问the nature of... ......的本质7.drop into掉进at a low price以低价8.advise sb.(not) to do sth劝某人（不）做all of a sudden 突然；猛然9.work on从事于be similar to与......类似10.by mistake错误地in the end 最后11.the Olympics奥林匹克运动会divide ... into... 把......分开12.at the same to同时stop... from doing... 阻止......做......13.dream of 梦想the number of ......的数量14.look up to 钦佩；仰慕encourage sb. to do sth 鼓励某人做某事15.take notes 记笔记decide on 决定e up with想出重点句型1.—When was the telephone invented?—I think it was invented in 18762.—Who was it invented by ?—It was invented by Whitcomb JubsonSection A1. I think the TV was invented before the car. 我认为电视机先于汽车被发明。
2014秋九年级英语unit6When was it invented SectionA-B课文知识点归纳详细讲解简单
Unit6 When was it invented?Section A1. I think the TV was invented before the car. 我认为电视机先于汽车被发明。
【解析1】invent v 发明→inventor n 发明家→invention n 发明【辨析】invent/ discover/find/find out2.My pleasure!这是我的荣幸【解析】please v 取悦→pleasure n愉快.It’s my _____________(please) to help you.→pleased adj.(人)高兴的→pleasant adj.(物)令人愉快的They went to Qingdao and had a ___________(pleasure) trip.be pleased to do sth 愉快做某事I’m pleased _____________(meet) you.be pleased with sth 对….满意3.Think about how often it’s used in our daily lives想想看它在我们的日常生活中是多么经常被用到。
``【解析】daily adj. 日常的；每日的= everyday【拓展】day n. 天，日→daily adj. 每日的daily life 日常生活4. The pioneers of different inventions were listed there 不同发明的先驱被列在那里。
【解析】list n 列表；列清单n 名单；清单make a list of ... 制作......的目录5.For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893.例如，它提到拉链是惠特科姆.贾德森于1839年发明的。
Unit6 SectionB(3a-self-check)分层练习设计九年级英语人教版全册
Unit6 When was it invented?SectionB (3a--Self-check)I. 单项选择：（BC层学生必做，A层选做或不做）( )1.----Waiter, would you please take this note to the woman in a blue dress?---______________, sir.A. That' s trueB. My pleasureC. I agreeD. With pleasure ( )2. ---Mike, don' t make so much noise. It's too late.----____________I’ll go to bed right now.A. Sory, I won' tB. You' d better notC. It doesn' t matterD. Sorry to hear that ( )3. ----___________cool invention!----Yeah, it makes our life more convenient.A. What aB. How aC. WhatD. How( )4. ---Judy, could you tell me __________the telephone was invented?----Oh, yes. I think it was invented in 1876.A. howB. whyC. whenD. whether( )5.---- He _______writes his own plays ____________acts in them.----Wow! He is a very talented boy.A. either; orB. neither; norC. not; butD. not only; but also ( )6.----I don't want the coat _________with the zipper because I think this kind of zipper is easily broken.----Don' tworry. We have many other styles.A. ofB. withC. inD. about( )7. ---How many people appeared at the party?---Not very many, The number of people_______ invited fifty, but a number of them _______absent for different reasons.A. were; wasB. was; wasC. was; wereD. were; were ( )8. ----Listen! ___________is beating our windows.---Oh, no, It is the wind.A. NobodyB. SomebodyC. AnybodyD. Everybody ( )9. ----. Why does this kind of juice taste so _________?-----Oh, because it is made of grapes.A. crispyB. saltyC.sourD. fresh( )10. ----Didn't you find the fim The Snow Queen funny, Alice?---Yes. I __________died laughing!A. probablyB. mostlyC. hardlyD. nearly( )11. -----I’m sorry, this letter is for you, but I opened it__________.-----Well, never mind.A. by handB. by mistakeC. in troubleD. in danger ( )12.----Who' s the lttle boy in the photo?----It's me. The photo _________10 years ago.A. takesB. is takenC. tookD. was taken ( )13. ---Lily, the dish________bad. Don't eat it anymore.-----OK, Mom.A. soundsB. smellsC. is soundedD. is smelt ( )14.---Do you know who was the first person to _________the Bible into English?----Of course I know. William Tyndale..A. changeB. developC. translateD. make( )15.- -----Who is your favorite football player?------Lionel Messi. Most boys in my school _________him.A. look up toB. take care ofC. look forward toD. play tricks onII. 用括号中所给单词的适当形式填空。
九年级英语全册Unit6WhenwasitinventedSectionB(3aSelfCheck)课后作业课件(新版)人教新目标版
B. Because
D. Unless
二、完形填空
Do right things at the proper time, or it’s too late to regret for what has passed. A grasshopper (蚱蜢)was playing the violin when he saw some ants busy 1 food. “Why are you
九年级
上册
配人教版
Unit 6
When was it invented?
Section B (3a~Self Check)
课后作业
一、单项填空
( B )1. There was________ lucky girl called Cinderella. ________ girl was turned into a princess.
A. an; An
(
B. a; The
C. an; The
D. an; /
D ________ workers is over 1,000. A. was built; a number of B. built; the number of
)2. The factory ________ in 1985. And now
working on such a beautiful day?” he asked. “We must collect food now, ” said the queen of the ants. “If we don’t, what will we do when comes?” “ Oh, winter is a long way off, ” said the 2 .
[笔记]九年级英语Unit6课文翻译
![[笔记]九年级英语Unit6课文翻译](https://img.taocdn.com/s3/m/79acb72482c4bb4cf7ec4afe04a1b0717fd5b34b.png)
Unit6 when was it invented ?Section A 2d保罗：嘿，罗伊，这次我们学校的项目任务的主题是“改变世界的小发明”。
你能帮我想一个小发明吗？罗伊：我很乐意！让我想想…..嗯……有啦！拉链！保罗：拉链？它真是这样一项了不起的发明吗？罗伊：想想在我们的日常生活中会多么频繁地使用它吧。
你能看见拉链在裙子、裤子、鞋子、背包上…..无处不在！保罗：嗯，看来你说的确实有道理…….罗伊：当然！我想到它是因为我上周看到一个网站。
不同发明的创始者都被列在上面。
比如说，它提到拉链是在1893年被惠特科母.贾德森发明的。
不过那时候它并没有被广泛使用。
保罗：真的吗？那它是什么时候流行起来的。
？罗伊：1917年左右。
Section A 3a一项偶然的发明你知道茶，作为世界上最受欢迎的饮料（仅次于水），是一项偶然的发明吗？许多人都认为在5000年以前就开始了饮茶。
据说一位叫神农的中国统治者最早发现茶可以引用。
一天，神农在户外的炉火上烧水，茶树上有几片叶子掉入水里，过了一会，散发出怡人的香味，于是神农品尝了这褐色的水，它非常香醇，就这样，世界上最受欢迎的饮料之一被发明了。
数千年后，“茶圣”陆羽在他的《茶经》一书中提到了神农。
该书描述了如何种植茶树和泡茶，它还讨论了什么地方出产最好的茶叶，而且还应该使用什么样的水来泡茶。
人们认为茶是在公元6-7世纪传播到日本和朝鲜。
在英国，大约直到1660年才发现，但不到100年的时间里，茶已经成为国饮。
从中国到西方的茶叶贸易始于19世纪。
这使得茶树和茶叶传播到世界更多地方，使之深受欢迎。
虽然现在又许多人都了解一些茶文化，但毫无疑问的是，中国人才是最了解茶之本质（精髓）的人。
Section B 2b你知道篮球是什么时候发明的吗？篮球是一项许多人都喜爱的积极运动，它既有趣有健身。
篮球有100多年的历史，而且有200多个国家，超过10亿人都在玩篮球。
普遍认为1891年地12月12日是历史上第一场篮球比赛的日子。
Unit-6-When-was-it-invented知识点讲解及练习
Unit 6 When was it invented?【知识点整理】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（如果是不及物动词，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。
一般现在时的被动语态为：am/is/are+过去分词一般过去时的被动语态为：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，如何理解被动语态？主动语态：主语+谓语动词+宾语+其他成分被动语态：主语+be+过去分词+by+宾语+其他成分如：Many people speak English.English is spoken by many people.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）Pens are used for writing. 笔是用来写的。
5. 给某人某样东西 give sth. to sb. 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（犯错是：make mistake，这些常见的短语大家务必要掌握）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（常见短语，考的最多的是它的意思）I met her by accident at bus stop. 我在公共汽车站意外地见到了她。
Unit6+SectionB+3a-self-chec课件2022-2023学年人教版英语九年级全册
himself or herself. They think that the inventor used
use sth. to do sth.用某物做某事
That is why那就是为什么
someone else’s idea to create his or her invention. That is
引起;导致
突然；猛地
also lead to other inventions a_l_l _o_f_a_s_u_d_d_e_n__. So some
“是否”引导宾从
提出；想出
people d_o_u__b_t whether the inventor came up with the idea
引导宾从
B: Wonderful! Where can I get one?
A: I am the shop owner selling this kind of pen.
3b Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
5. Someone took the video back to the store. T__h_e_v_i_d_e_o_w__a_s_t_a_k_e_n_b_a_c_k__t_o_t_h_e_s_t_o_r_e_(_b_y_s_o_m__e_o_n_e_)._
3. Find out information about an invention you would like to know more about and write sentences below.
人教版英语九年级全册 Unit 6 Section B 3a—Self Check教案
Unit 6When was it invented?Section B 3a—Self Check一、教学目标1. 复习本单元所学习的单词和词组。
2. 掌握下列重点句型：This special pen was invented by Liu Jie.It has three colors and is used for…3. 能够在小组活动中积极和他人合作，巩固一般过去时被动语态的用法。
4. 能够用英语介绍某一发明的简要过程，并完成写作训练。
5. 开阔学生的眼界，养成勤于思考，善于发现的好习惯。
二、教学重点及难点重点：1. 掌握本单元常用词汇及表达方式。
2. 用英语介绍某一发明的简要过程。
难点：能够用英语介绍某一发明的简要过程，并完成写作训练。
三、教学准备教师：教学课件；多媒体设备学生：课前预习四、教学过程Step 1 RevisionPractice and review some words.【设计意图】复习有关一般过去时被动语态的用法，激发学生的学习兴趣。
Step 2 Pre-writingLook at the pictures and have discussions.T: Do you know these cool inventions?S1: …T: What is it used for?S2: …T: Have you ever come across any difficulties in your daily life?S3: …T: Can we invent something new to solve those difficulties?S4: …【设计意图】通过对学生所熟悉的话题进行讨论来激发学生的表达欲望，锻炼学生口语表达能力，并引出3a的学习内容。
Work on 3aThink and make notes.【设计意图】这是一个承上启下的环节，承上复习了所学新知，为完成3b写作奠定基础。
初中九年级unit6学习教案
Unit6Whenwasitinvented?SectionA1(1a-2d)教课目的知识与技术：能掌握以下单词：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention 能掌握以下句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedforseeingatnight.过程与方法：能讨论物件被发明的时间、发明者，表达某发明的用途。
感情态度价值观：认识一些近现代发明的时间及用途，激发自己热爱发明的感情。
培育想象力，擅长察看事物。
面对难题，用踊跃的态度去解决，发挥想象力，认识世界，改造世界。
教课重难点教课要点：本课时的单词、词组和句型，学习运用一般过去时态的被动语态。
学会咨询发明时间及用途的基本句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876. —Whataretheyusedfor?—Theyareusedforseeingatnight.教课难点：运用一般过去时态的被动语态来议论发明的发明时间及用途。
教课准备：准备本课时PPT教课过程Step1Warmingup展现一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。
LetSsmatchtheinventionsandtheinventors.Step2Presentation指引学生们学习一般过去时态的被动语态构造。
让学生们看大屏幕的假如爱和发明者的图片,并将句子改为被动语态。
.1Step3TalkingLookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Tryto numberthem[1-4].Ssdiscusswiththeirpartnersandnumberthepictures.Talkingabouttheinventions:Step4Listening(1b)T:TellSslookatthepicturesandyearsontheleft.PlaytherecordingfortheSstolisten. Sslistentotheconversationandtrytomatchtheinventionwiththeproperyear. Playtherecordingagain.Checktheanswers.Step5Pairwork(1c)Sstrytoremembertheinventionandtheyear.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.T henchangerolesandpracticeagain.Letsomepairsaskandanswerinpairs.Step6Learningthenewwords&ListeningLookatthepicturesthenlearnthenewwords.Workon2a:Workon2b:LetSsreadthechartbelow.ExplainsomemainsentencesfortheSs.Makesuretheyknowwhattodo. PlaytherecordingfortheSstofillintheblanks.Playtherecordingagaintochecktheanswers.Listenagainandfillintheblanks.Step7 Pairwork(2c)TellSstomakeconversationsusingtheinformationin2b.MakeamodelfortheSs. LetsomeSsmakeconversationsusingtheinformationin2b.Seewhichgroupdoesthebest.Step8Role-play(2d)1.ReadtheconversationsandLetSsreadaftertheteacher.2Explainsomenewwordsandmainpointsintheconversation.AskSstorole-playtheconversationingroups.Step9Languagepoints1.Well,youdoseemtohaveapointhaveapoint有道理2.Theyareusedforseeinginthedark.beusedfordoingsth表.示“被用来做某事”。
Unit6 When was it invented Section B 人教版教材全解加课后练习讲解(附答案)
龙文教育学科导学案教师: 学生: 年级：日期: 2014 星期: 时段:课题第Unit6 When was it invented?考点分析：unit6核心语法之一般过去时的被动语态学习目标与考点分析谈论发明以及用途，分析复合句的句子结构，理解同位语的用法学习重点学习方法学习内容与过程课文解读Section B Do You Know When Basketball Was Invented?Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21，1891. Then in 1936 in Britain, it became an event at the Olympics.Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr Naismith created a game to be played inside on a hard floor. Dr Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket.Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. Although America’s NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in theNBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams.要点详解1.salty （tasting of salt）咸的eg: The soup is a little salty for me.注意：名词+后缀-y构成的形容词luck—lucky health—healthy wind—windy rain—rainy taste—tastyice—icy snow—snowy sun—sunny2.Potato chips were invented by mistake.by mistake 意为：错误地。
2022九年级英语全册Unit6Whenwasitinvented单元写作指导SectionB(3a
学校英文网站最近正在举行主题为“最喜欢的发明”的征文比赛。假设你
是李华,请你根据下图提示,以“My Favorite Invention”为题,写一篇短文参加此
次比赛。
Inventor Thomas Edison,世界著名发明家
Time 1879 年 10 月 21 日
Material 玻璃和金属
It was invented on October 21, 1879. The first light bulb 3.was made of glass and metal (由玻璃和金属制成). It was used for providing people with light and the invention 4m. ade it possible for people to work and study at night (使 人们可以在晚上工作和学习). Now the invention has been improved a lot. People are making better lighting products. They can help save energy and protect the environment. What’s more, they are cheaper.
Light bulb
照velopment 节能,环保,便宜
一、写作导图
二、串联成文 My Favorite Invention
Hello, everyone! My name is Li Hua. There are lots of great inventions in the world. 1.They have changed our life a lot(它们已经在很大程度上改变了我们的生 活). However, my favorite invention is the light bulb. It 2.was invented by (被…… 发明) Thomas Edison, a world－famous inventor.
人教版九年级下册英语 unit6 第6课时练习(sectionB 3a-selfcheck)(解析版)
Unit 6 When was it invented？Section B (3a-self check)Ⅰ.单项选择。
1. My coat is made _____ cool and silk.A. toB. forC. fromD. of【答案】C【解析】句意：我的外套是用冰丝做的。
A. to到；B. for为了；C. from来自于；D. of……的。
be made of 能直接看出原材料，be made from和be made of都可以表示物体由什么材料制成，前者看不出原材料，后者能够看出原材料，本句中的原材料能够看见，故答案为C。
2. Our teacher was seen ______ to the office a moment ago.A. goB. to goC. goingD. goes【答案】B【解析】句意：我们的老师刚才被看见去办公室了。
see sb. do sth.看见某人做过某事；see sb. doing sth.看见某人正在做某事，强调动词正在进行，根据a moment ago判断，强调发生在过去的一件事情，使用see sb. do sth.，不定式要省略to；但当变为被动语态时，to则不能省略。
此句是一般过去时态的被动语态，故答案为B。
点睛：含有复合宾语的句子被动语态的变法：一些使役动词(let, have, make等)或感观动词(see, hear, watch, notice等)在主动语态中后面接的动词不定式to省略，但改为被动语态时，必须要加上to.如：The boss makes the workers work 18 hours a day. →The workers are made to work 18 hours a day by the boss.I saw him enter the house. →He was seen to enter the house by me.The teacher let them leave the classroom after class. →They were let to leave the classroom by the teacher after class.We hear her sing in the room ev ery day. →She is heard to sing in the room every day.3. The Oxford Castle _____ by Henry (1154-1189). It is in very good condition now.A. builtB. was builtC. has been builtD. is built【答案】B【解析】句意：牛津城堡是由亨利（1154-1189）建造的。
人教版新目标九年级英语Unit6Whenwasitinvented教案
Unit 6When was it invented?Section A (1a－2d)1．重点单词：heel，scoop，electricity，style，project，pleasure，zipper，daily，website，pioneer，list，mention2．重点短语：be used for，think of，have a point3．重点句式：—When was the telephone invented?—I think it was invented in 1876.What are they used for?Can you help me think of an invention?Is it really such a great invention?Think about how often it's used in our daily lives.The pioneers of different inventions were listed there.At that time，it wasn't used widely.1．重点短语和句型2．一般过去时态的被动语态一般过去时态的被动语态一、预习课本P41－42新单词并背诵，完成下面的汉译英。
1．鞋跟________ 2.铲子________3．电能________ 4.样式________5．项目________ 6.高兴________7．拉链________ 8.日常的________9．网站________ 10.先锋________11．名单________ 12.提到________二、认真预习1a－2d找出下列短语和句型。
1．被用来……________________________________________________________________________2．考虑________________________________________________________________________3．有道理________________________________________________________________________4．—电话是什么时候发明的？—我认为它是1876年发明的。
Unit6作文
2 Rewrite these sentences using the passive voice.
1. Someone stole my watch.
_M__y__w_a_t_c_h_w__a_s_s_t_o_le_n__b_y_s_o_m__e_o_n_e_. _______
2. They used five eggs to make this big cake.
moon goes around the sun.
He said he would go back home next month. (2) come up with 想出 注意类似词组catch up with 赶上
keep up with 紧跟。
I want to catch up with him in English study. Don’t fall behind ,kee整p理课u件p with the others. 11
(1)把主动语态的宾语变为被动语态的主语。 (2)把谓语变成被动结构(be＋过去分词) (根据被
动语态句子里的主语的人称和数，以及原来主 动语态句子中动词的时态来决定be的形式)。
整理课件
15
语法复习
(3)把主动语态中的主语放在介词by之后作宾语,
将主格改为宾格。
All the people laughed at him.
Invention _u_m__b_r_e_l_la__w_i_t_h_a__li_g_h_t______ When _i_n_2_0_1_3___________________
Who
_L_i_M__e_n_g________________
Purpose _se_e_i_n_g__in__th__e_r_a_i_n_i_n_t_h_e__d_a_r_k_
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1. 完成课时作业。 2. 熟读并背诵Self Check 1。
3. Find out information about an invention
you would like to know more about and
write sentences below. Invention _________________________
When
Who Purpose
2. They used five eggs to make this big cake. Five eggs were used to make this big cake. ____________________________________ 3. When did they invent the personal computer? When was the personal computer invented? ____________________________________ 4. They asked us not to run in the hallway. We were asked not to run in the hallway. ____________________________________ 5. Someone took the video back to the store. The video was taken back to the store . ____________________________________
3a. Think of something that you do not like to do. Then think of an invention that could help you. Make notes.
Problem
quickly taking notes in class
New invention What it is used for
So some people doubted whether the inventor came up with the idea him -self or herself. (1)该句是包含宾语从句的主从复合句。这 样的结构要注意主句如果是过去时态，从 句一般要用相应的过去时态（客观事实除 外）。 如：Last class our physics teacher said that the moon goes around the sun. He said he would go back home next month.
【注意】被动语态还可用于：强调动作的承受者，而 不强调动作的执行者。 如：The window was broken by Mike. This book was written by him.
二、主动语态变被动语态的方法
(1)把主动语态的宾语变为被动语态的主语。
(2)把谓语变成被动结构(be＋过去分词) (根据被动语 态句子里的主语的人称和数，以及原来主动语态句 子中动词的时态来决定be的形式)。
语法复习
(3)把主动语态中的主语放在介词by之后作宾语,将主
格改为宾格。
All the people (主语：动作的发出者)laughed at him（宾语：动作的承受者）. He（主语：动作的发出者）was laughed at by
all the people.（宾语：动作的承受者）
小结训练：
小结训练：
(2013•雅安) 4. 一Who designed this game? C 一It _______ by Tom in 1999. A. is designed B. designs C. was designed D. designed (2013•临沂) 5. —Do you know Earth Day? D —Sure. It _______ in 1970 to tell us to protect our planet. A. sets up B. set up C. is set up D. was set up (2013 •衢州) 6. Lots of food and water A ______ Ya’an, Sichuan Province immediately after the earthquake happened. A. were sent B. are sent C. send D. sent
语 法 重 点 一
(2) come up with 想出 注意类似词组catch up with 赶上keep up with 紧跟。 I want to catch up with him in English study. Don’t fall behind ,keep up with the others.
语 法 重 点 一
2.Rewrite these sentences using the passive voice.
1. Someone stole my watch. My watch was stolen by someone . ____________________________________
C (2013•河北）1. Annie ______ to the party. She had a wonderful time with us. A. invites B. is invited C. was invited D. has invited D (2013•玉林)2. Many houses ______ in the earthquake of April 20, 2013 in Ya’an. A. is destroyed B. are destroyed C was destroyed D. were destroyed (2013•泰州)3. — “Frog”， Mo Yan's latest novel, please! D — Sorry, it ________ just now. But it will come out again soon. A. sold out B. is sold out C. has sold out D. was sold out
人教九年级英语
Unit 6
When was it invented?
Section B 3a-Self Check
Inventions are everywhere in our life
Inventions are everywhere in our life
Inventions are everywhere in our life
a special pen
.......
3 b. Imagine you are a business person. Write a description of your new invention. Try to sell the invention to the class.
This special pen was invented by Liu Jie . It has three colors and is used for…
Self Check
1. Complete the passage with the correct forms of the words in the box.
invent nearlyll of a sudden
It is often difficult to decide on the inventor of certain inventions. This is because sometimes a invent things which are ______ nearly few people may ______ the same. It’s hard to tell who came up with the idea first. Some inventions can also lead to other all of a sudden So some people inventions _______________. doubted whether the inventor came up with the ________ idea himself or herself. They think that the inventor used someone else’s idea to create his or websiteusually her invention. That is why books or ______ mention more than one inventor when giving ________ information about inventions.
_________________________
_______________________ ________________
语法复习
一般过去时的被动语态 一、一般过去时被动语态的用法
一般过去时被动语态表示过去经常性、习惯性 被动动作或过去某一时刻发生的被动性动作。其结 构为：主语(动作承受者) + was / were + 过去分 词(+ by + 动作发出者)构成,其否定形式was/were 后加not。 如：I was taught by Miss Zhao last year. Those letters were written by a famous writer.