人教版-九年级-Unit-6-知识点整理.pdf

Unit6 When was it invented？词汇词汇1.invent 动词，发明；inventor 名词，发明家；invention 名词，发明；2.在英语中，除了名词所有格“XXs”表示“的”之外，of 也有“的”意思。比如 the style of，意为“的样式/风格”，the popularity of，意为“的普及”。3.in style 流行的，时髦的；4.out of style 过时的 5.make a list 列清单 6.it is said that 据说 常见的类似词组还有：it is believed that人们认为；it is reported that据报告；it is known that众所周之；it is supposed that据猜测 7.by accident=by chance 偶然地，意外地 8.fall into 落入，陷入。比较容易搞混淆的还有：fall down 摔倒，fall off 掉下，fall asleep 入睡9.辨析：remain 是动词，保持不变/仍然是；remind 动词，提醒，remind to do sth，remindof。10.take place 发生，出现 11.the 1870s，意为 19 世纪 70 年代12.without doubt=there is no doubt that+句子 毫无疑问的 13.at（low/high）price 意为“以（低价/高价）的价格”14.translateinto把翻译成 translator 名词，翻译家；translation 名词，翻译 15.all of a sudden 突然，猛地=suddenly 16.by mistake 无意中，错误地 17.much-loved 深受喜爱的，复合形容词 18.divideinto把分成 19.stopfrom阻止做 20.dream of/about 梦想向往 (of/about 是介词，后面的动词用-ing 形式)21.look up to 倾佩/仰慕/抬起头看 22.encourage sb to do sth 鼓励某人做某事23.thousand 与基数词（one，two，three 等）连用时必须用单数形式且后面不加 of，如two thousand；thousands of 只表示大概的数字，意为“数以千计的”，这时可以在后面加-s，后面有介词 of，但绝对不能与数词连用。24.stopfrom doing sth 阻止做某事Unit6 When was it invented？语语法法1.一般过去时的被动语态结构式：（1）肯定句：主语+was/were+动词的过去分词+(by+人称代词宾格)+其他eg：A sweet song was sung by her on the stage.（2）否定句：主语+was/were+not+动词的过去分词+(by+人称代词宾格)+其他？eg：A sweet song wasnt sung by her on the stage.（3）疑问句：Be(Was/Were)+主语+动词的过去分词+（by+人称代词宾格）+其他？eg：Was a sweet song sung by her on the stage?（4）特殊疑问句：What/Where/When+was/were+主语+动词的过去分词+其他?eg：Where was a sweet song sung by her?2.被动语态需要注意的几个方面:(1)在主动句中,使役动词 make，let，have,感官动词 see，hear，feel，watch，notice 等后接省略to 的动词不定式作宾语补足语，在变成被动语态时,后面的不定式需加上“to”。eg:My mother makes me get up early every day.=I am made to get up early every day by my mother.(2)有些词,如系动词 taste,feel,look,sound 等常用主动语态表达被动的意思。eg:The voice sounds nice.(3)主动语态的句中若有双宾语,变被动语态时，可将间接宾语(人）变为被动句的主语,而把直接宾语（物）留作被动句的宾语；或把主动句的直接宾语变为被动句的主语。此时间接宾语前常用介词 for 或 to 等来连接。eg:He bought me a book.=I was bought a book by him.=A book was bought for me by him.(4)有些动词，如 happen,belong 等没有被动语态。eg:The bike belongs to me.这辆自行车属于我。3.被动语态的运用:（1）不知道谁是动作的执行者或没有必要知道谁是动作的执行者时。The house is quite old.It was built in 1950.这座房子太旧了，它是 1950 年建的。When will the road be opened to traffic?这条路什么时候通车?（2）需要强调动作的对象即宾语时。Calculator cant be used in the math exam.计算器不能用于数学考试。He was awarded first prize in that contest.他在比赛中获得了第一。（3）有时为了礼貌等原因不愿说出行为者,这时也常用被动语态。The construction of the new lab must be completed by the end of next month.新实验室必须在下个月底前完工。You are requested to give a performance.请你给我们表演一个节目。Unit6 When was it invented？4.主动句变为被动句所遵循的 4 个步骤：(1)把原主动句中的宾语变为被动句的主语。(2)把动词变为被动形式即 be+过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。(3)原主动句的主语如需要则放在 by 后面以它的宾格形式出现（注代词的宾格），如不需要则可省略。(4)其它的成分（定语、状语）不变。The naughty boy broke the window yesterday.(主动语态)The window was broken(by the naughty boy)yesterday.(被动语态)Unit6 When was it invented？习题习题一、单项选择()1.Mr.Yang divided us _ four groups to practice the conversation.A.among B.into C.from D.by()2.The shoes with high heels are in the newest _.Many girls wear them.A.brand B.trade C.style D.product()3.Why dont you buy a camera?Do you think I need to?My phone is often used a camera.A.by B.for C.as D.with()4.The table is made _ wood and it was made _ Zhejiang.A.of;in B.from;from C.into;in D.on;from()5.This kind of machine _ cutting meat in big restaurants.A.is used to B.is made from C.is made into D.is used for()6.Anxi is known _ tea.A.as B.for C.with D.in()7._ is said that our history teacher often does volunteer work on weekends.A.People B.This C.That D.It()8.How delicious these bananas are.Yeah.They _ here from Hainan yesterday.A.are brought B.brought C.were brought D.have brought()9.Sorry,sir.But is this umbrella yours?Oh,sorry.I just took it .Mine is under the seat.A.for yourself B.by mistake C.in person D.at last()10.Mrs.Zhang advised us _ the math problem in another way.A.to solve B.solving C.creating D.to create()11.Bill said nothing could stop him _ his dream.00 A.to achieve B.from achieving C.achieving D.for achieving()12._ students in the classroom _ twenty.The others are in the library.A.The number of;is B.A number of;are C.The number of;are D.A number of;is()13.Our English teacher encourages us _ English more after class.A.practice B.practices C.to practice D.practicing()14.Youre a popular girl,Grace,and a lot of young people _ you.A.look after B.look up to C.look up D.look for()15.Jim,can you help me with my English homework?213*_.Im good at English.A.Good luck B.With pleasure C.Sounds boring D.Thank you()16.The 20th World Cup in Brazil,right?Yes.It this summer.A.held;took place B.was held;was taken place C.held;was taken place D.was held;took placeUnit6 When was it invented？()17.Michael Jackson was called the king of pop,wasnt he?Of course.He by people all over the world.A.was looked up B.was looked up to C.looked up D.looked up to()18.Do you know in ancient China?I have no idea.But I know people once used tree leaves to make paper.A.how paper was made B.how was paper made C.what paper was made D.what was paper made()19.“Im a singer”is _ an interesting TV show _ many people like watching it.A.so;that B.such;that C.so;as D.such;as()20.The bridge _ by the farmers themselves in 1982.A.built B.was built C.build D.was build ()21.All the books will _ to the children who live in the small village.A.be sent B.sent C.be send D.Send()22.The machine is _in the school factory.A.been repaired B.been repaired C.being repairing D.being repaired()23.My mother told me that my homework must _ on time.A.finish B.be finish C.be finished D.finished二、句型转换1.Many people enjoy this sport.(改为被动语态)This sport by many people.2.Can you tell us how we can play this new game?(改为简单句)Can you tell us this new game?2.It was invented by mistake.(对画线部分提问)it invented?4.We finished the work with the help of our teachers at last.(改为同义句)We finished the work with the help of our teachers .5.Mary has a brother.His name is Jimmy.(合并为一句话)Mary has a brother .6.The machine is used for cutting potatoes.（对画线部分提问）the machine _ for?7.We will plant many trees on the mountains.(改为被动语态)Many trees _ _ _ on the mountains.8.Mary took away the vedio last week.(改为被动语态)The vedio _ _ _ last week.9.The students didnt clean the classroom yesterday.(改为被动语态)The classroom _ _ by the students yesterday.10.The boss made us work 10 hours a day.(改为被动语态)We _ _ _ work 10 hours a day.三、完成句子 1.这两年来你们学校发生了很大的变化吗？Have great changes _ _ in your school in the past two years?2.我是偶然想到这个主意的。I came up with this idea _ _.Unit6 When was it invented？3.爸爸正在忙着把这本书翻译成德语。Dad is busy _ this book _ German.4.一个小男孩掉进了河里。幸运的是，他的狗救了他。A little boy _ _ the river.Luckily,his dog saved him.5.这个手提包是手工做的。This handbag is made _ _.6.我无意中拿走了她的书。I took away her book _ _.7.据说茶是被神农发明的。_ _ _ _ tea was invented by Shen Nong.8.中国人毫无疑问是最懂茶的人。The Chinese are _ _ the ones who best understand the nature of the tea.9.他突然意识到他走错路了。_ _ _ ,he realized that he took the wrong way.10.这个蛋糕被分成了 10 块。The cake was _ _ ten pieces.四、用所给单词的适当形式填空 1.1.You can say something about your _(day)life.2.Ten favorite songs were _(list)by the students soon.3.Are there any _(Canada)in your hotel?4.I _(sudden)realized that there was someone following me.5.There are hundreds of _(compete)taking part in the events.6.He can speak _(German)very well and he is now working in _(German).7.She is often heard _(sing)in the music classroom.8.The old house _(build)for over 100 years.9.The man _(call)George Bell invented the telephone.10.Edison was a great _ .He _ over 1,000 _ during his life.(invent)11.The clothes in the store_(sell)out yesterday because they were too cheap.12.When the tree (plant)?10 years ago.13.There are lots of _(music)instruments in the shop.14.Basketball is a popular sport _(play).15.Shen Nong was the first one _(discover)tea as a drink.Unit6 When was it invented？作文作文本单元的中心话题是 inventions，主要谈论发明的历史。写这类作文要围绕下面几个方面：谁发明的？什么时候发明的？用来做什么的？怎样被发明的？写作时，一般过去时的被动语态一定要熟练且正确使用。对最重要的发明介绍:1.介绍这项发明（简要叙述）【用一般过去时】,发明的时间、地点、发明者等（be invented by sb，be invented in）.2.发明的用途（重点阐述）【用一般过去时】,发明被用来做什么（be used for doing sth 或be used to do sth）.3.发明的优缺点（重点阐述）【要用一般现在时】,优点（change the way of，be good for）缺点（have/has disadvantages，be bad for）.练习 1：（15 年上海中考）以“I want to invent _为题，写一篇不少于 60 个词的短文，标点符号不占格 参考词汇：1.It can be used to.2.It will be exciting/necessary/helpful.范文：I Want To Invent A Family Doctor RobotI want to invent a family doctor robot,which can be used to cure（治愈）the illness without going out of their home.As far as Im concerned（在我看来）,it will be helpful and useful because of the following reasons:First,you can see the doctor immediately at home when you feel sick or get hurt.It can save us a lot of time,especially in emergency situations（紧急情况下）.Furthermore（而且，此外）,hospitals today are always filled with patients,not everyone can be taken good care of.However,with the help of our robot doctors,you can talk to your personal doctor one to one whenever you want.In short,family doctor robots can make great contribution to our society.精彩亮点分析：亮点一：全文巧用“first,furthermore,in short”等连接词，把家庭机器人医生的好处写的非常清晰，让阅卷老师一目了然。亮点二：全文采用了定语从句、状语从句、并列句等多种长难句，为文采分增色不少。亮点三：文中出现了“make contribution to”这些单词及词组，恰到好处地强调了家庭机器人医生的重要性，且为文采再次进行润色。练习 2：计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请结合计算机的发明时间(1946 年）、外形、用途等方面,谈一下它的发展变化，并说明你对未来计算机的畅想。要求：1.意思连贯,语句通顺;词数不少于 80。范文：Unit6 When was it invented？Computer Computers are becoming more and more important in our daily life.Do you know when the computer was invented?The computer was invented in 1946.At that time,it was huge.With the development of science and technology,the computer has grown smaller.Now there are many kinds of computers,such as personal computers and laptops.The computer is a very useful tool in our life.For example ,it can send some messages to foreign friends by e-mail.Whats more,it can share information with others through the World Wide Web.We can also listen to music or play the game on computers.It makes us relax.Its hard to imagine what our life would be like without computers.I think computers will be more convenient and they are going to change our life completely in the near future.精彩亮点分析：Computers are becoming more and more important in our daily life.开门见山，点出主题。Do you know when the computer was invented?语言过渡自然。通过一个疑问句，将写作方向转到介绍计算机的发展史上。for example,whats more 等短语的使用使得更有说服力。I think computers will be more convenient and they are going to change our life completely in the near future.对未来计算机提出展望，以此收尾显得自然流畅。