人教九年级U9重点单词和短语.ppt_第1页
人教九年级U9重点单词和短语.ppt_第2页
人教九年级U9重点单词和短语.ppt_第3页
人教九年级U9重点单词和短语.ppt_第4页
人教九年级U9重点单词和短语.ppt_第5页
已阅读5页,还剩26页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

,重点单词和短语 一重点单词 1、invent的用法 (1)invent作动词,意为“发明,创造”。例如: Boro invented the ball-point pen伯罗发明了圆珠笔。 (2)inventor作名词,意为“发明家”。例如: Edison is a famous inventor爱迪生是一位著名的发明家。 (3)invention作名词,意为“发明:创造(出的)新事物”。 例如: Books had to be written by hand before the invention of printing 发明印刷术之前,书本都是手抄的。 (4)invent与discover discover做动词,意为“发现”,即发现原来早已存在但人 们还不知道的东西,如新大陆、科学规律等。例如: This was what she set out to discover 这就是她着手去发现的东西。,invent做动词,意为“发明”,即发明以前从未存在过的东西。例如: He has invented a new way of making silk 他发明了一种生产丝绸的新方法。 Do you know who invented planes 你知道谁发明了飞机 2、notice (1)作动词,意为“注意到;察觉”。例如: I noticed that he was carrying a black briefcase 我看见他提着黑色的公文包。 (2)作名词,意为“通告,启事”;“警告,通知”。例如: notice-board布告牌 There is a notice on the board saying that the meeting has Been cancelled布告板上的通知说会议已经取消了。 The swimming pool is closed until further notice 游泳池已经关闭,直至另行通知。,Come to sb?s notice被某人看见,听到。例如: He has come to my notice that you have missed a lot of classes我已经注意到你多次缺课。 Take notice(of sbsth)注意,关注(某人或某物)。例如: The teacher has taken notice of that thing 老师已注意到那件事。 Take no noticenot take any notice(of sb。sth)不注意,不理会(某人或某事物)。例如: Take no notice of what he said-he was just being silly 不要理会他所说的话-他只是一时糊涂。 Some people don?t take any notice of speed limits 有些人完全不顾速度限制。,3operate (1)operate作动词,意为“操作;操控;运作”。例如: )dont understand how this machine operates。 我不明白这部机器是怎样运作的。 These switches here operate central heating 这里的开关可控制中央暖气系统。 Operate on sbsth(for sth)给某人(身体某部分)动手术开刀。例如: The surgeon is going to operate on her in the morning 外科医生将在早上给她动手术。 Operating system(计算机)操作系统,operating-theatre手术室。 (2)operation n.集体行动,手术,动作,操作;工作(方式)。 例如: A rescue operation was mounted to find the missing children失踪儿童的营救行动已经展开了。 The operation Of these machines is quite simple。 这些机器的操作很简单。 (3)operator n操作员,话务员,接线员。,4、before可用作介词、副词或连词。 (1)作介词时,指时间,表示“在以前”;指位置,表示“在前面”;指顺序,表示“在之前”。 He arrived in Beijing the day before yesterday前天他到达的北京。 Lucy sits before me露西坐在我前面。 (2)作副词时,表示“时间表、位置或方向”等。 I have seen him before我以前见过他。 (3)作连词,用来引导时间状语从句。 Say goodbye to your mother before you go在你走之前要和妈妈说再见。 指点迷津 before与ago (1)before与ago表示时间,都有“以前”的意思。Before指过去某时间的以前;ago是以现在为基准的“现在的以前”。 He went to Shanghai three days ago三天前他去了上海。 I had met him three days before三天前我见过他。 (2)before用于完成时,ago用于过去时 I have never seen him before以前我从未见过他。 He left three hours ago三个小时前他走了,5、enough可用作形容词或副词。 The customer thought the potatoes werent thin enough 顾客认为土豆不够薄。 (1)作形容同时,意为“足够的,充分的”。修饰名词时, We have enough time我们有足够的时间。 (2)作副词时,意为“足够地”,修饰形容词或副词时,应置于其后。 He cant walk fast enough他走得不够快。 enough to do sth足够做某事 notenough to do sth不够以至于不能做某事 He is old enough to go to school他年龄足够大,可以上学了。,6、make为使役动词,意为“使变得”“使成为”,其宾语补足语常为形容词或名词。 George wanted to make the customer happy。乔治想让这位顾客高兴。 His parents want to make him a useful man 他父母想使他成为-个有用的人。 make作为动词,还有“做。制造”之意。 Mum is making a card for me妈妈正在为我制作 卡片。,7、remain Some leaves from a nearby bush fell into the water and remained there for some time。附近灌木上的叶子掉进水中,并待了一段时间。 (1)剩下;剩余 After the fire,very little remained of my house火灾过后,寒舍所剩无几。 (2)留下;逗留 I remained three days in that country我在那个国家逗留了三天。 (3)保持;仍是 Peter became a judge but Jobn remained a fisherman 彼得当了法官,而约翰依旧是个渔民。 指点迷津 remain,stay与stop (1)remain“逗留,保持”,既指人逗留在一定的场所,也指物逗留在一定的场所或保持原来的形状或状态。 (2)stay“逗留”,只表示人逗留在一定的场所。 (3)Stop“逗留”,原意为“停止”,俗语中与stay同义。,二 重点短语 1、be used for be used for意思为“被用来做”,表示用途或目的,for为介词,后加名词或动名词。即be used for sthdoing sth=be used to do sth例如: They are used for energy of the machines 它们被用来作这些机器的能源。 It is used for cleaning the classroom 它是用来打扫教室的。 =It is used to clean the classroom 由use组成的其他相关词组: (1)be used to(doing) sth习惯于(做) 例如: She is used to opening the window in the morning. 早晨她习惯打开窗户。 (2)be used as把用作as在此是介词“作为”的意思。例如: The room is used as a reading room 这个房间用作阅览室。 (3)used to do sth“过去常常做某事”,意思为现在已不做这件事。例如: 1 used to be short我过去是矮的。 They used to play on the road他们过去常在公路上玩。 (4)useto do sth。意为“用做”。to do sth表示目的。例如: We use the machine to do some exercise 我们用这个机器锻炼身体。,2、by mistake错误地 (1)by mistake意为“错误地;由于出差错”,常在句中仿状 语。例如: I took your pen by (my)mistake我错拿了你的钢笔。 It took her umbrella by mistake last night,because they are the Same style昨晚我错拿了她的雨伞,因为它们是相同型号的。 注意:by和mistake中间可加相应的形容词性物主代词。 (2)mistake既可以作名词,也可以作动词, 相关的短语有: Make a mistakemake mistakes犯错误。 mistake sb. forsb, 把某人错认为某人。 例如: You cant make a mistake in doing this 在做这件事上你不能犯错误。 I mistook her for her sister我把她错认为是她妹妹。,3In the end与by the end (1)in the end意为“最后;终于”,相当于at 1ast,finally,其后不接of短语。强调“虽然最初,最后还是产生了一个的结果”。 He did one experiment after another and in the end he succeeded他做了一个又一个实验,最后成功了。 (2)at the end指“在的结尾”“在的尽头”,可表示 时间和空间,后常按of短语。 (3)by the end意思是。“在结束时”“到末为止”,通常指时间,后常与of短语连用。 4、by accident偶然;意外地 by accident作“偶然;意外地”讲。其同义词为by chance,都是介词短语。例如: Columbus discovered America quite by accident/chance 哥伦布发现美洲大陆完全是碰巧。 Last time I ran across Jane on the street by accident 上一次我在街上意外地遇见了简。,5in this way (1)in this way意思为“这样,通过这种办法”。例如: In this way he passed the exam 就这样他通过了这次考试。 You can?t study in this way你不能通过这种办法学习。 注意:in the way是“挡道,妨碍(某人)”的意思:get in the way of (2)by the way意思为“顺便问(说)一下”,in no way意思 为“决不,一点也不”=not at all。例如: She gets in the way of my study。她妨碍我的学习。 You can?t get money in this way。 你不能通过这种方法得到钱。 I like him in no way我决不喜欢他。 (3)in different ways意为“用不同的方法”。例如: You Carl work out the math problem in different way 你可以用不同方法解出这道数学题。,6、would like 想要,相当于want,但比want语气委婉。一般可用于would like sth/ would like to do和would like sb to do这三种结构中。would常和主语缩写成 ?d的形式。 Id like a cup of coffee 我想要一杯咖啡。 Id like to go and see my grandma 我想去看看我奶奶。 Wed 1ike you to stay here for another few days 我们希望你在这儿再待几天。 would you like sth和would you like to do sth句型可用来向对方提出建议、邀清或询问。对Would you like?提出建议或邀请的肯定回答一般用: Yes,Id like to或Yes,Id love to不能用:Yes,I would这里的Yes可有可无,较熟的人之间还可以用“OK”“All right”等。,课文分析 1、According to an ancient Chinese legend根据中国古老的传说 According to意为“根据;按照”。其中to是介词,后可接名问、代问或从句。例如: According to this passage,please tell true or false to the following sentences根据这篇短文,请判断出下面句子的正误。 According to what he said,do you believe in him 根据他所说的话,你相信他这个人吗 2George Crum cooked them for along time until they 乔治克拉姆将它们煮了很长时间直到它们,until意为”直到”,引导一个时间状语,做介词时,引导一个短语;做连词时,引导一个时间状语从句。until可用在句 中也可用在句首。用于肯定句时,主句中的谓语动词必须是持续性的或状态性的,表示这一动作或状态会延续到until状语所表示的时间为止。例如: Ill wait for you until you come我将一直等到你来。 1 read until midnight last night昨晚我看书一直到半夜。 Ill be here until the end of this month 我将在这儿待到月底为止。,知识拓展:till和until的用法与区别: (1)till或until都可表示强调行为或状态的继续。 (2)till或until都常与延续性动词的肯定形式或终止性动词的否定形式连用。 (3)till和until可通用,但till多用于较短的句子中,until用于较长的句子中。till引导的从句多用于主句之后,until引导的从句多用于主句之前。 (4)强调时间的持续,而不只是强调时间的结束时,until比till更为常用。,3、The sport of basketball is a little more than a hundredyears old 篮球运动已有一百多年的历史了。 (1)a little在此修饰比较级more,表示程度,其他修饰比 较级表示程度的词有much,far,even,a lot,a bit,still等。 例如: The elephant is much bigger than the horse 大象比马大得多。 The shoes are far cheaper这鞋要便宜得多。 Todays life is a lot better than yesterdays 今天的生活要比昨天的好得多。 My ball is a bit smaller than yours 我的球比你的小一点儿。 They are still taller他们更高。 (2)more thanover超过。 例如: There are more thanover l00 trees here 这儿有一百多棵树。,4、What do you think is the most helpful invention 你认为最有用的发明是什么 句中do you think是插入成分,可以把句中的其它 成分看成是think的宾语从句,那么其顺声应该是陈述 句的顺序,而不是疑问句的顺序。所以: Who do you think he will talk about 你认为他会说什么 不能改为; Who do you think will he talk about 5、The customer was happy in the end消费者最终高兴了。 知识拓展: In the endat the end ofby the end of in the end “最后“相当于“at last“ The boys arrived at the small village safely in the end 男孩们最后安全地到达那个小村子。 At the end of “在的末尾”可指 “地点”也可指”时间”。 We will go abroad at the end of this month 我们这月底将出国。 There is a supermarket at the end of the street 这街道尽头有一个超市。 By the end of+时间, “到为止” They had visited three countries by the end of lastweek 到上周末他们已考察了三个国家。,6、And in this way,one of the world?s favorite drinks was invented 就这样,一种世人喜爱的饮料产生了。 way此处表示 “方法,方式”,way还可以表示 “路,道路”或 “方位”。 比较:in this way 用(通过)这种方式 in a/anway 用的方式/方法 by the way顺便说一下 on ones way to在某人去某地的路上 The best way of learning English is to go to a country Where the language is spoken.学习英语的最好方法是到讲英语的国家去。 You can work out the problem in this way, 你可以用这种方法解出这道题。 Mr Brown gave us a lesson in a strange way 布朗先生用一种奇特的方式给我们上了一课。 By the way,why did you call me yesterday 顺便问一下,你昨天为什么打电话给我 I met uncle Wang on my way to school 我在上学的路上遇到了王叔叔。,7,Whats the aim of basketball?篮球运动的目的是什么 aim作名词,意为 “目标,旨在”。 What?s the aim of the project?这个计划的目的是什么 aim作为及物动词,意为 “瞄准”。 We aim at achieving better result 我们的目的在于取得更好的效果。 be aimed at意为 “以为目标”。 This book is aimed at housewives这本书是以家庭主妇为目标的。,随堂检测 一、单项填空 ( ) 1. The novel _ into several languages till now. A. has translated B. is translated C. has been translated D. will translate ( ) 2. In the picture, there is a bridge _ the river and a plane is flying _ the clouds. A. over, over B. through, over C. over, above D. through, above ( ) 3. Where to go for the holidays _ yet. A. are not decided B. have not been decided C. is not being decided D. has not been decided ( ) 4. Sunglasses are used _ protecting your eyes. A. for B. by C. to D. from,( ) 5. Columbus_America and Edison_lights. A. discovered, discovered B. invented, invented C. discovered, invented D. invented, discovered ( ) 6. Its_to play with fire, or you may be _ A. danger, in danger B. dangerous, in danger C. in danger, dangerous D. in danger, in danger ( ) 7._ boys come to swim. Do you know _ of them Maybe its about sixty. A. A number of; a number B. The number of; a number C. The number; numbers of D. A number of; the number ( ) 8. It_that he can speak several foreign languages. A. believes B. is believing C. is believed D. is to believe,( ) 9. Many young people dream _ popular singers in the future. A. to become B. of becoming C. to be D. being ( )10. He prefers doing to_ A. talking B. talk C. talks D. talked ( ) 11. The death of the emperor Kangxi _a mystery. A. gives B. remains C. lives D. continues ( )12. According to_, your answer to the question is wrong. A. me B. my opinion C. you D. the passage,( )13. I noticed him _ in through the back door yesterday morning. A. come B. comes C. came D. to come ( ) 14. He is_ to walk that far in such weather. A. good enough B. enough good C. well enough D. enough well ( ) 15. Many countries have sent up man-made satellites into space, _China. A. include B. including C. included D. includes,二、完形填空 People who lived before the 1880s probably would not travel very far. Anyone who traveled on land would usually walk or ride a _1_ . But in Germany a man called Karl Benz had an idea that_2_ the world in a dramatic(戏剧性的) way. In 1885, he made the first car. At the same time, a man named Henry Ford was making his first car in Detroit, America. Detroit is now still famous all over the world as the center of American_3_. There were a few cars and only rich people could buy cars then. However, in England cars were thought to be _4_at that time, so for a few years someone had to walk in front of every car waving a Fed flag! This was to make sure that the car did not go too fast and _5_ anyone.,In the 1910s, Henry Ford had _6_a better kind of car called the Model T Ford, and he built a factory where the cars could be made by machines. In this way the cars could be made_7_, the cost was less and more and more people could_8_ them. But there was still a_9_that all the cars were black. That was because it was _10_to produce cars that were all the same color. Now, of course, you can buy cars in all colors. ( )1. A. plane B. horse C. car D. bus ( )2. A. decorated B. built C. changed D. developed ( ) 3. A.ear-selling B.car-mending C. car-keeping D. car-making ( ) 4. A. interesting B. unusual C. dangerous D. wonderful,( )5. A. hurt B. miss C. terrify D. suggest ( )6. A. sold B. bought C. produced D. found ( )7. A. quickly B. slowly C. carefully D. quietly ( )8. A. ride B. mend C. drive D. buy ( )9. A. question B. problem C. research D. spotlight ( )10. A. cheaper B. safer C. more expensive D. more difficult,三、用所给词的适当形式填空 1. What about talking about the_ between the Chinese and English names (different) 2. _ come from Singapore and most of them speak Singlish. Its very difficult f6r us Chinese to understand. (Singapore) 3. When she heard this, she was really very thrilled because she really wanted to get_(marry) 4. Have you ever_ to bring your homework to school (forget) 5. The film Titanic didn t have a very

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论