语法树状图合集静安闸北高中英语补习班

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静安闸北高中英语语法补习班

静安闸北高中英语语法补习班

静安新王牌-高一语法句子成分练习七、指出下列句子中划线部分的句子成分:1.Whether we’ll go depend on the weather .2. People’s standards of living are going up steadily .3. That was how they were defeated.4.The nursery takes good care of our children .5.I’ll return the book to you tomorrow .6.We are sure that we shall succeed .7.The woman with a baby in her arms is his other .8.There are many film that I’d like to see.9.Have you met the person about whom he was speaking ?10.I have a lot of work to do .11.Anyway I won’t stop you from doing it .12.I said it in fun .13.We can send a car over to fetch you .14.She had to work standing up .15.Seeing this ,some comrades became very worried .16.Much interested , he agreed to give it a try .17.The bus arrived ten minutes late .18.We should serve the people heart and soul.Grammar of Unit 21. Do you know what the language ______ in Lithuania (立陶宛) is?A. speakingB. spokenC. be spokenD. to speak2. A person who is truly honest ______ a straight arrow.A. callingB. calledC. is callingD. is called3. A power station ______ in their home town. It’s the ma in power provider now.A. will be set upB. has been foundedC. has been set upD. will be founded4. A new Beichuan ____ in 8 years according to a report.A. will be builtB. has been builtC. is being builtD. was built5. Your mistakes ______ right now, not tomorrow.A. should be correctedB. should correctC. can be correctedD. can correct6. I’m really sorry, but my bike ______. You’d better ask someone else to borrow one.A. has been repairedB. is repairedC. is being repairedD. was repaired7. —Take this medicine three times a day, Tom.—Do I have to take it? It ______ terrible.A. is tastingB. is tastedC. tastesD. has tasted8. Look at your shoes. They need ______.A. be repairedB. repairingC. to repairD. being repaired9. Hurry up, or the tickets ______ out by the time we get there.A. will have soldB. will sellC. have soldD. will have been sold10. As we approached the work site, we could see the workers ______ the new house.A. buildingB. buildC. builtD. to buildII.用所给动词的正确时态或语态填空。

闸北高中补习班 秋季新王牌 高考冲刺补习加法原理、乘法原理、排列、组

闸北高中补习班 秋季新王牌 高考冲刺补习加法原理、乘法原理、排列、组

加法原理、乘法原理、排列、组合知识梳理1.分类计数原理与分步计数原理是计数问题的基本原理,它贯穿于全章学习的始终,体现了解决问题时将其分解的两种常用方法,即把问题分类解决和分步解决,是本章学习的重点.2..排列的概念:从n个不同元素中任取m个元素,按照一定的次序排成一列,叫做从n个不同元素中取出m个元素的一个排列.排列的个数叫做从n个不同元素中取出m个元素的排列数,用P m n表示.3.排列数公式:从n个不同元素中任取m个元素的排列的个数P m n=n(n-1)(n-2)…(n-m+1).4.附有限制条件的排列(1)对附有限制条件的排列,思考问题的原则是优先考虑受限制的元素或受限制的位置.(2)对下列附有限制条件的排列,要掌握基本的思考方法:元素在某一位置或元素不在某一位置;元素相邻——捆绑法,即把相邻元素看成一个元素;元素不相邻——插空法;(3)对附有限制条件的排列要掌握正向思考问题的方法—直接法;同时要掌握一些问题的逆向思考问题的方法—间接法4.组合的概念:从n个不同元素中任取m个元素并成一组,叫做从n个不同元素中取出m 个元素的一个组合,组合的个数叫组合数,用C mn表示.5.组合数公式C mn =!)!(!mmnn-.6.组合数的两个性质:(1)C mn =C mnn-;(2)C mn1+=C mn+C1-mn.典型例题:例1.电视台在“欢乐今宵”节目中拿出两个信箱,其中存放着先后两次竞猜中成绩优秀的观众来信,甲信箱中有30封,乙信箱中有20封.现由主持人抽奖确定幸运观众,若先确定一名幸运之星,再从两信箱中各确定一名幸运伙伴,有多少种不同的结果?例2. 从集合{1,2,3,…,10}中,选出由5个数组成的子集,使得这5个数中的任何两个数的和不等于11,这样的子集共有多少个?例3某城市在中心广场建造一个花圃,花圃分为6个部分(如下图).现要栽种4种不同颜色的花,每部分栽种一种且相邻部分不能栽种同样颜色的花,不同的栽种方法有_____________种.(以数字作答)123456例4 关于正整数2160,求:(1)它有多少个不同的正因数?(2)它的所有正因数的和是多少例5球台上有4个黄球,6个红球,击黄球入袋记2分,击红球入袋记1分,欲将此十球中的4球击入袋中,但总分不低于5分,击球方法有几种?例6. 一条铁路原有m个车站,为适应客运需要,新增加n(n≥1,n∈N*)个车站,因而增加了58种车票(起迄站相同的车票视为相同的车票),问原来这条铁路有几个车站?现在又有几个车站?例7从数字0、1、3、5、7中取出不同的三个作系数,可组成多少个不同的一元二次方程ax2+bx+c=0?其中有实数根的有几个?例8 从0,1,2,3,4中取出不同的3个数字组成一个三位数,所有这些三位数的个位数字的和是多少?课堂练习:1.从正方体的6个面中选取3个面,其中有2个面不相邻的选法共有A.8种B.12种C.16种D.20种2.某城市的电话号码,由六位升七位(首位数字不为零),则该城市可增加的电话部数是3.72的正约数(包括1和72)共有__________个.4.从-1,0,1,2这四个数中选三个不同的数作为函数f (x )=ax 2+bx +c 的系数,可组成不同的二次函数共有____________个,其中不同的偶函数共有_____________个.(用数字作答)5.把4名男生和4名女生排成一排,女生要排在一起,不同排法的种数为A.P 88 B P 55P 44 C.P 44P 44D.P 58 6.若2n 个学生排成一排的排法数为x ,这2n 个学生排成前后两排,每排各n 个学生的排法数为y ,则x 、y 的关系为 A.x >y B.x <y C.x =yD.x =2y7.若S =P 11+P 22+P 33+P 44+…+P 100100,则S 的个位数字是A.8B.5C.3D.08.从0,1,2,3,4,5中任取3个数字,组成没有重复数字的三位数,其中能被5整除的三位数共有_____________个.(用数字作答)9.若直线Ax +By =0的系数A 、B 可以从{0,2,3,4,5,6}中取不同的值.这些方程表示不同直线的条数是_____________.课后练习1.某班新年联欢会原定的6个节目已排成节目单,开演前又增加了3个新节目,如果将这3个节目插入节目单中,那么不同的插法种数为A.504B.210C.336D.1202.从1到10的正整数中,任意抽取两个相加,所得和为奇数的不同情形有__________种.3.3个点作为一组,其中可构成三角形的组数是B.204C.200D.1964.4棵柳树和4棵杨树栽成一行,柳树、杨树逐一相间的栽法有_____________种.5.某餐厅供应客饭,每位顾客可以在餐厅提供的菜肴中任选2菜2素共4种不同的品种.现在餐厅准备了5种不同的荤菜,若要保证每位顾客有200种以上的不同选择,则餐厅至少还需要不同的素菜品种_____________种.(结果用数值表示)6.如图,一个地区分为5个行政区域,现给地图着色,要求相邻区域不得使用同一颜色.现有4种颜色可供选择,则不同的着色方法共有_____________种.(以数字作答)①②③④⑤ 7.设有编号为1,2,3,4,5的五个球和编号为1,2,3,4,5的五个盒子.现将这五个球投放入这五个盒子内,要求每个盒子内投放一球,并且恰好有两个球的编号与盒子的编号相同,则这样的投放方法有多少种?8.五名学生报名参加四项体育比赛,每人限报一项,报名方法的种数为多少?又他们争夺这四项比赛的冠军,获得冠军的可能性有多少种?9.5名成人带两个小孩排队上山,小孩不排在一起也不排在头尾,则不同的排法种数有A.P 55·P 24种 B.P 55·P 25种 C.P 55·P 26种 D.P 77-4P 66种10.在由数字1,2,3,4,5组成的所有没有重复数字的5位数中,大于23145且小于43521的数共有_____________.11.三个人坐在一排八个座位上,若每人的两边都要有空位,则不同的坐法种数为__________.12.在所有无重复数字的四位数中,千位上的数字比个位上的数字大2的数共有_______个.13.用数字0、1、2、3、4、5组成没有重复数字的四位数,(1)可组成多少个不同的四位数?(2)可组成多少个四位偶数?(3)将(1)中的四位数按从小到大的顺序排成一数列,问第85项是什么?14.甲、乙、丙、丁、戊5名同学进行某种劳动技术比赛,决出了第1到第5名的名次.甲、乙两名参赛者去询问成绩,回答者对甲说:“很遗憾,你和乙都未拿到冠军.”对乙说:“你当然不会是最差的.”从这个回答分析,5人的名次排列共可能有多少种不同的情况?(用数字作答)15.用0、1、2、3、4、5这六个数字组成无重复数字的六位数,其中个位数字小于十位数字的六位数的个数是多少个?16.用1,2,3,4,5排成一个数字不重复的五位数a 1a 2a 3a 4a 5,满足a 1<a 2,a 2>a 3,a 3<a 4,a 4>a 5的五位数有多少个?17.用0,1,2,3,4,5六个数字组成无重复数字的五位数,求比20314大的数的个数..18.8个人站成一排,其中A 、B 、C 互不相邻且D 、E 也互不相邻的排法有多少种?典型例题:例1 某外语组有9人,每人至少会英语和日语中的一门,其中7人会英语,3人会日语,从中选取会英语和日语的各一人,有多少种不同的选法?例2 设集合A ={1,2,3,…,10},(1)设A 的3个元素的子集的个数为n ,求n 的值;(2)设A 的3个元素的子集中,3个元素的和分别为a 1,a 2,…,a n ,求a 1+a 2+a 3+…+a n 的值.例3 从1,2,…,30这30个自然数中,每次取不同的三个数,使这三个数的和是3的倍数的取法有多少种?例4.用0,1,2,3,4,5这六个数字可以组成没有重复数字的能被25整除的四位数多少个?例5 如图,从一个3×4的方格中的一个顶点A 到对顶顶点B 的最短路线有几条?AB课堂练习:1.从4台甲型电脑和5台乙型电脑中任取3台,其中两种电脑都要取,则不同的取法种数是A.140B.84C.70D.352.从长度分别为1、2、3、4、5的五条线段中,任取三条的不同取法共有n 种.在这些取法中,以取出的三条线段为边可组成的钝角三角形的个数为m ,则nm 等于 3.已知{1,2}⊆X ⊆{1,2,3,4,5},满足这个关系式的集合X 共有_____________个.A.2B.6C.4D.84.将一个四棱锥的每个顶点染上一种颜色,并使同一条棱的两端异色.若只有五种颜色可供使用,则不同的染色方法种数为_____________.5.某校准备参加2004年全国高中数学联赛,把10个名额分配给高三年级8个班,每班至少1人,不同的分配方案有_____________种.课后练习1.从6双不同颜色的手套中任取4只,其中恰好有一双同色的取法有___________种2.从4名男生和3名女生中选出4人参加某个座谈会,若这4人中必须既有男生又有女生,则不同的选法共有___________种3.将标号为1,2,…,10的10个球放入标号为1,2,…,10的10个盒子内,每个盒内放一个球,则恰好有3个球的标号与其所在盒子的标号不一致的放入方法共有_____________种.(以数字作答)4.某年级有6个班,派3个数学老师任教,每位教师教两个班,不同的任课方法种数有_______种.5.某运输公司有7个车队,每个车队的车都多于4辆且型号相同,要从这7个车队中抽出10辆车组成一运输车队,每个队至少抽1辆车,则不同的抽法有多少种?6.袋中有10个球,其中4个红球,6个白球,若取到1个红球记2分,取到1个白球记1分,那么从这10个球中取出4个,使总分不低于5分的取法有多少种?7有11名外语翻译人员,其中5名英语翻译员,4名日语翻译员,另两名英、日语都精通,从中找出8人,使他们组成两个翻译小组,其中4人翻译英文,另4人翻译日文,这两个小组能同时工作,问这样的分配名单共可开出几张?8从1到100这100个正整数中,每次取出2个数使它们的和大于100,共有多少种取法? 拓展题例例1 (1)书架上有3本不同的书,如果保持这些书的相对顺序不变,再放上2本不同的书,有多少种不同的放法?(2)身高均不相同的7个人排成一列,要求正中间的个子最高,从中间向两边看,一个比一个矮,有多少种不同的排法?例2 有4名男生、5名女生,全体排成一行,问下列情形各有多少种不同的排法? (1)甲不在中间也不在两端;(2)甲、乙两人必须排在两端;(3)男、女生分别排在一起;(4)男女相间;(5)甲、乙、丙三人从左到右顺序保持一定.例题3.某篮球队共7名老队员,5名新队员,根据下列情况分别求出有多少种不同的出场阵容.(1)某老队员必须上场,某2新队员不能出场;(3)有6名打前锋位,4名打后卫位,甲、乙两名既能打前锋又能打后卫位..例题4.某城市由n条东西方向的街道和m条南北方向的街道组成一个矩形街道网,如下图所示.要从A处走到B处,使所走的路程最短,有多少种不同的走法?例题5..从一楼到二楼楼梯一共10级,上楼可以一步上一级,也可以一步上两级,规定用8步走完楼梯的方法种数是_____________.。

(完整word版)静安闸北高中英语暑假补习班

(完整word版)静安闸北高中英语暑假补习班

Section A Maddie and her mother, Stephanie, thought the screams for help were just Boy Scouts ( 童子 军 ) messing around. But then they saw the scene: the boy scouts surrounding a hiker who (21) (take) a scary six-meter drop in an area near the Hoover Dam, a fall that left his right arm with a bone (22) ________ (stick) out. The mother and the daughter (23) ___________________________(suppose) to be having a fun- filled weekend to celebrate Maddie '1s7 th birthday. But the trip turned into an emergency life-saving adventure. Maddie and her mother were nearly a kilometer into their 18-kilometer river trip in Black Canyon when they pulled onto some sand. The boy scouts, (24) ___________________ had called 911, had tied a loose bandage around the hikerstop the bleeding.Maddie knew another bandage was needed and thought of her lifeguard training. She asked (25) anyone had a pen or a stick, and someone picked up a branch. She turned thebandage, careful not to hit the bone (26) _ it stopped most of the bleeding.The girl grew up doing junior guards and had recently taken a first-aid class as part of her training (27) _____ (become) a lifeguard with California State Parks at Crystal Cove. “ I ' m happy these trainings are so useful ”(28 s) h_e_ _s_a_id_. __the “m, this guy probably would havedied. This is something I will never forget. I ' vbee en considering my college and future career choices and now really feels like that the emergency medical field is (29) I wouldenjoy. ”It ' s not t hfirest time Maddie has quickly jumped into action when (30) (need). In2015 when she was just 15 during the Surf City Marathon, she was near a man who dropped at mile 26. She pulled him out of the road and treated him for shock until p aramedics ( 医务人员 )arrived.Section BDirections: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.A. statusesB. relevantlyC. reservesD. highlightingE. populationF. estimatedG. downgradedH. drivingI. criticallyJ. enforcedK. reverseGood news for giant panda lovers: the cute and cuddly creature has just been brought back from the edge of extinction.The International Union for Conservation of Nature (IUCN) __31__the species from“ endangered ” to “ vulnerable ” as the union released its updated Red List on Sept. 4 at Hawaii with their __32__ growing by 17 percent in the decade leading up to 2014.Chinese conservation efforts, including forest protection and reforestation, are considered to be the __33__ force behind the animal -prospe 'ritsy .r eThe number of panda __34__ in China hasalso jumped to 67, from 13 in 1992. Nearly two-thirds of all wild pandas live there. Restoring the panda ' s habitat has given them back their space with food available to them.Apart from giant pandas, the Tibetan Antelope has also moved from “ endangered ” tothreatened ” . According to a statement from IUCN, the animal mbers have s 'hrsu n ku severely – dropping from around 1 million to a(n) __35__ 65,000 –72,500 in the 1980s and early 1990s – due to commercial poaching (偷猎 ). Rigorous protection has since been __36__ to protect the beasts and the population is now likely to be between 100,000 and 150,000.静安新王牌高中英语s broken aDespite the improved __37__, wild animals like the giant panda and the Tibetan Antelope still face great challenges. The IUCN warned, for example, that ongoing threats from climate change could eliminate more than 35 percent of the panda 's bamboo habitat in the next 80 years, which would__38__ the species recent gains.Good progress has been made but there is still work to do. The IUCN Red List of Threatened Species is devoted to __39__ species from around the world and their statuses in relation to theirrisk of extinction. The list currently has eight categories, including extinct, extinct in the wild, __40__ endangered, endangered, vulnerable, near threatened, least concern and data deficient. These categories are based on criteria relating to population trends, size and structure, and geographic range.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B,C and D. Fill in each blank with the word or phrase that best fits the context.How to help your kids find a purpose? You don 't have to start with the really big questions. “ Quick, what 's the meaning of life? ” Many of us may not be able to answer that, but that doesn__41__ our kids don hav'e tquestions or need answers.“The sense that your personal life is __42__ to you is a basis of psychological well -being, ” says Michael F. Steger, director of the laboratory for Meaning and Quality of Life at Colorado State University. Not only that, it is tightly tied to being happier, more positive, more __43__, more caring, more helpful, more resilient (坚韧),and more satisfied in your life, relationships, and work.But helping your kids find meaning doesn 't mean parents have to __44__ all lifnet 's anc mysteries, Steger says. The __45__ is to understand the difference between the meaning of life andthe meaning in life.“Wed o not have to start with the biggest and most troubling questions about our lives, ” Steger says. “We can start with trying to4 _6__ how, today, right now, we are going to do onething that makes the story of our lives more positive, or makes a positive difference to someone else. ”With kids in __47__ school, Steger says, “Att he most basic level, our best hopes for our children are that they feel their lives matter and that they __48__. ” To start conversations alongthose lines, says Steger, “Youc an ask questions about what they think their best __49__ orstrengths are, whether they have good relationships with other people, whether they care about others. You can ask them about times when they have made a difference, made someone feel better, felt __50__ for doing something, or helped someone out. All of these kinds of questions can start a conversation about your kid 's __o5f1 b_e_i nwga yin and contributing to the world. ”In middle school, says Steger, “Kids are being exposed to ideas, behaviors, assumptions, and priorities that might be __52__ different from the ones they have always assumed were true. for kids this age, par ents can start conversations focusing on how your children sense of who 'sthey are, how they related to others and what life is has been __53__.By high school, according to Steger, “We hope our children see how much their lives matter, see that they are at the beginning of an exciting and strengthening life story, and have some slight ideas about __54__. ” But the question of what you want to do with your life is too big for asingleconversation, says Steger. Instead, he encourages parents to have __55__, smaller conversationswith their kids about how they view themselves and their lives, and what kind of impact they would like to make.41. A. intend B. mean C. remain D. hope42. A. significant B. decisive C. meaningful D. useful43. A. confident B. cautious C. intelligent D. special44. A. discover B. present C. memorize D. solve45. A. trick B. occupation C. address D. promise46. A. look for B. pick up C. deal with D. figure out47. A. junior B. advanced C. elementary D. senior48. A. make a differenceB. spare noeffortC. take theinitiativeD. make aliving49. A. specialties B. qualities C. features D.performances50. A. appreciated B. prepared C. understood D. well-known51. A. apparent B. smart C. unique D. appropriate52. A. generally B. eventually C. impossibly D. completely53. A. improving B. strengthening C. appearing D. changing54. A. truth B. purpose C. positivity D.contribution55. A. permanent B. long-lasting C. frequent D. occasionalSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have read.(A)Researchers have developed a method to activate electronic implants in the body and eliminate bacterial infections using a wireless signal. When triggered by remote technology, the device delivers heat to infected tissue. And it could lead to technologies that enable drugs and treatment to be delivered to patients at the press of a button.The technology was developed by researchers at Tufts University in Massachusetts and the University of Illinois. Mice were given electronic implants that, when a signal was sent, heated up to treat tissue that was infected with staphylococcus , which can cause life-threatening infections of the blood. Tissues collected from the mice 24 hours after treatment showed no sign of the infection, while the device dissolved in 15 days, proving it can not only treat infections but also be disposed of easily.The research, which also eliminated E. coli bacteria, was published in the Proceedings of the National Academy of Sciences. Each device, made of silk and magnesium (镁元素), harmlessly dissolved in the animals after the tests. The heating device in the implants has a resistor and power- receiving coil made of magnesium, and the magnesium is wrapped in ‘ packetof' s ilk, keeping it safe and controlling its dissolution time. The ability of the device to dissolve is important, as it means such implants would not need to be removed. Implantable medical devices normally use non-degradable materials that have limited operational lifetimes and must eventually be removed or replaced. But these new wireless therapy devices can handle the surgical process, and can then dissolve in minutes or weeks, depending on the time needed.“This is an important demonstration step forward for the development of on -demand medical devices that can be turned on remotely to perform a therapeutic function in a patient and then safely disappear after their use, requiring no retrieval, sai”d senior author Fiorenzo Omenetto, professor of biomedical engineering at Tufts School of Engineering. “ Thesew irel ess strategies could help manage post-surgical infection, for example, or pave the way for eventual Wi-Fi drug delivery. ”56.What is special function about the new discovery?A.It can favourably be used while-treatment stage of a disease.B.The device has offered drugs at the press of a button.C.Implantable devices often use materials that have limited operational lifetimes.D.The implant can be controlled to treat infection and will dissolve later in the body.57.Staphylococcus is most probably ________ .A. a virus which can cost a person his lifeB. a therapy which can make a person 's life longerC. a device which can cure a person 's diseaseD. a process which can lead to the infection of a virus58.We can infer from the passage that _______ .A.Wi-Fi promises a new way of treatmentB.research brings about new discoveriesC.technology offers new opportunitiesD.medicine requires persistent efforts(B)Prices determine how resources are to be used. They are also the means by which products and services that are in limited supply are shared among buyers. The price system of the United States is a very complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad (无数) of services, including labor, professional transportation, and public-utility services. The interrelationship of all those prices makes up the “ system ” of prices. The price of any particular product or service is linked to a broad, complicated system of prices in which everything seems to depend more or less upon everything else.If one were to ask a group of arbitrarily individuals to define, many would rep“ price ”price is an amount of money paid by the buyer to the seller of a product or service or, in other words, that price is the money value of a product or service as agreed upon in a market transaction (交易). This definition is, of course, valid as far as it goes. For a complete understanding of a price in any particular transaction, much more than the amount of money involved must be known. Both the buyer and the seller should be familiar with not only the money amount but the amount and quality of the product or service to be exchanged, the time and place at which the exchange will take place and payment will be made, the form of money to be used, and the credit terms and discounts thatsupply to the transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. In other words, both buyer and seller should be fully aware of all the factorsthat make up of the total “ package ” being exchan-fgoer da mfoor uthnet oafs kedmoney in order that they may evaluate a given price.59.According to the passage, the price system is related primarily to .bor and educationB. transportation and insuranceC. utilities and repairsD. products and services60.All the following are the factors in the complete understanding of price except .A. instructions that come with a productB. the quantity of a productC. the quality of a productD. guarantees that cover a product61. In the last line of the passage, the word they ” refers to_ _“ .A. return privilegesB. guarantees on the product or serviceC. buyer and sellerD. delivery and credit terms62. The paragraph following this passage will most likely discuss _ .A. unusual ways to evaluate prices of productsB. types of payment plans for product and serviceC. theories about how products affect different levels of societyD. how certain elements of price “ package ” influence its market value(C )There will eventually come a day when the New York Times ceases to publish stories on newsprint. Exactly when that day will be is a matter of debate. “ Sometimei n the future, th ”e paper 's publisher said back in 2010.Nostalgia (怀旧 ) for ink on paper, there are plenty of reasons to abandon print. Theinfrastructure (基础设施 ) required to make a physical newspaper –printing presses, deliverytrucks –isn 't just expensive; it 's excessive at a time -wohnelyn c o nmlinp e titors don 't have the same set of financial restrictions. Readers are migrating away from print anyway. And though print ad sales still overshadow their online and mobile counterparts, revenue (收入) from print is still declining.Cost may be high and circulation lower, but rushing to eliminate its print edition would be a mistake, says BuzzFeed CEO Jonah Peretti.Peretti says the Times shouldn 't waste time getting out of the print business, but only if they go about doing it the right way.“ Figuring out a way to accelerate that transition would make sensefor them, ”h e said, “ butif you discontinue it, you ' rge oing to have your most loyal customers really upset with you. ”Sometimes that 'ws orth making a change anyway. Peretti gives the example of Netflixdiscontinuing its DVD-mailing service to focus on streaming (流媒体 ). “Itw as seen as a mistake, h ”e said. The move turned out to be foresighted. “IfI were in charge at the Times, I wouldn 't pick a year to end print,” Peretti said “I would raise prices and make it into more of alegacy business, ” Peretti remarked.“But we 're going to have questions like that where we have things we ' red oing that don ' mt ake sense when the market changes and the world changes. In those situations, it 's better to be more aggressive than less aggressive.” 63. The New York Times is considering ending its print edition partly due tolegacy product. ”The most loyal customers would still get the product they favour, the idea goes,and they feel like that they were helping maintain the quality of something theybelieve in. overpaying for print, you could feel like that you were helping, ”Peretti said. higher rate each year and essentially try to generate a dditionalrevenue.” In other words, if yougoing to print product, make it for the people who are already obsessed with it, whichmay be what the Times is doing already. Getting the print edition seven days a week'd So if Then inc 'reA. the high cost of operationB. the pressure from its investorsC. the complaints from its readersD. the increasing online ad sales64.Peretti suggests that in face of the present situation the Times should .A. seek new sources of readershipB. end the print edition for goodC. aim for efficient managementD. make strategic adjustments65.Peretti believes that in a changing world ____ .A. legacy businesses are becoming outdatedB. cautiousness helps problem-solvingC. traditional luxuries can stay unaffectedD. aggressiveness better meets challenges66.Which of the following would be the best title of the text?A. Shift to Online Newspapers All At Once.B. Cherish the Newspapers Still in YourHand.C. Make Your Print Newspapers a Luxury Good.D. Keep Your Newspapers Forever in Fashion.Section CDirections: Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.It is found that American students spend less than 15% of their time in school. 67 .A study published earlier this month by researchers at North Carolina State University, for example, finds that parental involvement –checking homework, attending school meetings and events, discussing school activities at home –has a more powerful influence on students ' academic performance than anything about the school the students attend. Another study, published in the Review of Economics and Statistics, reports that the effort put forth by parents reading stories aloud has a bigger impact on their children 'edsu caional achievement than the effort devoted by either teachers or the students themselves. And a third study concludes that schools would have to increase their spending by more than $1,000 per pupil in order to achieve the same results that are gained with parental involvement.68 _______ . But it is also revealed in researches that parents, of all backgrounds, donneed to buy expensive educational toys or digital devices for their kids in order to give them an advantage. They don 'nt eed to drive their offspring to enrichment classes or test-preparation courses. What they need to do with their children is much simpler: talk.But not just any talk. 69 _ . For example, a study conducted by researchers at theUCLA School of Public Health and published in the journal Pediatrics found that two-way adult-child conversations were six times as powerful in promoting language development as the ones in which the adult did all the talking. Engaging in this reciprocal (双向的) back-and-forthgives children a chance to try out language for themselves, and also gives them the sense that their thought and opinions matter.The content of parents ' conversations with kids mattersC, htoilod.r en who hear talk about counting and numbers at home start school with much more extensive mathematical knowledge, reportresearchers from the University of Chicago. While the conversations parents have with their children change as kids grow older, the effect of these exchanges on academic achievement remains strong. Research finds that parents play an important role in what is called “ academic socialization –s”etting expectations and making connections between current behavior and future goals. 70 .V. Translation72.任何为实现梦想而付诸行动的人都应受到尊敬。

高中英语语法总复习结构图感觉非常有用

高中英语语法总复习结构图感觉非常有用

. . 高中语法总复习结构图一、名词I. 名词的种类:II. 名词的数:1. 规则名词的复数形式:名词的复数形式,一般在单数形式后面加-s或-es。

现将构成方法与读音规则列表如下:2、不规则名词复数:英语里有些名词的复数形式是不规则的,现归纳如下:. . 文章.III. 名词的所有格:名词在句中表示所有关系的语法形式叫做名词所有格。

所有格分两种:一是名词词尾加’s构成,二是由介词of加名词构成。

前者多表示有生命的东西,后者多表示无生命的东西。

1. ’s所有格的构成:-2. ’s所有格的用法:3. of所有格的用法:用于无生命的东西:the legs of the chair, the cover of the book用于有生命的东西,尤其是有较长定语时:the classrooms of the first-year students用于名词化的词:the struggle of the oppressed二、冠词冠词分为不定冠词(a, an),定冠词(the),和零冠词。

I. 不定冠词的用法:- -.可修编-II. 定冠词的用法:III. 零冠词的用法:- -.可修编-三、代词:I. 代词可以分为以下七大类:II. 不定代词用法注意点:1. one, some与any:- -.可修编-1) one可以泛指任何人,也可特指,复数为ones。

some多用于肯定句,any多用于疑问句和否定句。

①One should learn to think of others. ②Have you any bookmarks? No, I don’t have any bookmarks. ③I have some questions to ask.2) some可用于疑问句中,表示盼望得到肯定的答复,或者表示建议,请求等。

①Would you like some bananas?②Could you give me some money?3) some 和any修饰可数名词单数时,some表示某个,any表示任何一个。

高中英语语法总复习结构图2

高中英语语法总复习结构图2

高中语法总复习结构图、名词1.规则名词的复数形式:名词的复数形式,一般在单数形式后面加-s或-e s。

现将构成方法与读音规则列表如下:名词在句中表示所有关系的语法形式叫做名词所有格。

所有格分两种:一是名词词尾加’构成,二是由介词 of 加名词构成。

前者多表 示有生命的东西,后者多表示无生命的东西。

1.'所有格的构成:the boy ’ s father, Jack ’ s book, he son-in- law ’ s photo, he teachers ' room, the twins ' moDicke ns ' no vels, Charles ' s job, Smiths ' houseJapan ’ s and America ’ s problems, Ja and Mary ’ s bikesJapa n and America ’ s problems, Jane a Mary ’ s father'所有格的用法: 表示"某人家""店铺",所 有格后名词省略单数名词在末尾加’s 般在末尾加’复数名词不规则复数名词后 加'she children ' s toys, worriehts, ' s以s 结尾的人名所有格加’或者,表示各自的所有关系时,各名词 末尾均须加’s 表示共有的所有关系时在最后 一词末加’sththe doctor ’ s, the barber ’ s, the tail uncle ' sa bird ' s eye view, a stone ' s thro3. of 所有格的用法:用于无生命的东西: the legs of the chair, the cover of the book 用于有生命的东西,尤其是有较长定语时:the classrooms of thefirst-year stude nts用于名词化的词: the struggle of the oppressed二、冠词冠词分为不定冠词(a, an ),定冠词(the ),和零冠词。

语法树状图合集静安闸北高中英语补习班

语法树状图合集静安闸北高中英语补习班

定语从句-静安新王牌I.相关概念1.先行词:被定语从句修饰的名词。

e.g. This is the man who helped me.2. 关系代词:在从句中充当主语、宾语、表语、定语(whose),指代先行词,作宾语可以省略。

关系代词有that, who, whom, which, whose, as。

e.g. The doctor (whom) you are looking for is in the room.3. 关系副词:在从句中作状语。

(从句不缺少主宾表),可以与“介词+关系代词”互相替换,关系副词有:when,where,why。

e.g. Do you know the year when the Declaration of Independence was published?4. 限制性定语从句:没有逗号,修饰先行词。

非限制性定语从句:用逗号隔开,可以修饰主句或者某个词,也可以修饰整句话。

e.g. He married her, which was natural.12*只能用that的情况:(1)先行词是不定代词:all, little, much, something, nothing, anything,等。

(anybody, anyone, everyone等用who)e.g. All that we have to do is to practice.(2)先行词被序数词或最高级修饰:e.g. This is the most interesting book that I have ever read.(3)先行词被all, any, every, each, few, little, no, some等修饰。

e.g. I have read all the books that you gave me.(4)先行词被the only, the very, the last修饰。

高中英语语法总复习结构图(感觉非常有用)

高中英语语法总复习结构图(感觉非常有用)

错误!未指定书签。

高中语法总复习结构图一、名词I. 名词的种类:专有名词普通名词可数名词不可数名词国名、地名、人名、团体、机构名称个体名词集体名词抽象名词物质名词II. 名词的数:1. 规则名词的复数形式:名词的复数形式,一般在单数形式后面加-s 或-es 。

现将构成方法与读音规则列表如下:规则例词1 一般情况在词尾加-s map-maps, sea-seas, girl-girls, day-days2 以s, x, ch, sh 结尾的名词后加-es class-classes, box-boxes, watch-watches, dish-dishes变-f 和-fe 为v 再加-es leaf-leaves, thief-thieves, knife-knives, loaf-loaves, wife-wives3 以-f 或-fe 结尾的词加-s belief-beliefs, chief-chiefs, proof-proofs, roof-roofs, gulf-gulfs4 以辅音字母加y 结尾的名词,变y 为i 加-es party-parties, family-families, story-stories, city-cities5 以元音字母加y 结尾的名词,或专有名词以y 结尾的,加-stoy-toys, boy-boys, day-days, ray-rays, Henry-Henrys6 以辅音字母加-o 结尾的名词一般加-es hero-heroes, Negro-Negroes, potato-potatoes, tomato-tomatoes不少外来词加-s piano-pianos, photo-photos, auto-autos, kilo-kilos, solo-solos两者皆可zero-zeros/zeroes, volcano-volcanoes/ volcanos7 以元音字母加-o 结尾的名词加-s radio-radios, bamboo-bamboos, zoo-zoos8 以-th 结尾的名词加-s truth-truths, mouth-mouths, month-months, path-paths, 2、不规则名词复数:英语里有些名词的复数形式是不规则的,现归纳如下:规则例词1 改变名词中的元音字母或其他形式man-men, woman-women, foot-feet, goose-geese, mouse-mice2 单复数相同sheep, deer, series, means, works, fish, species li, yuan, jin,3 只有复数形式a shes, trousers, clothes, thanks, goods, glasses, compasses, contents4 一些集体名词总是用作复数people, police, cattle, staff5 部分集体名词既可以作单数(整体)也可以作复数(成员)a udience, class, family, crowd, couple, group, committee,government, population, crew, team, public, enemy, partycustoms( 海关), forces( 军队), times( 时代), spirits( 情绪),6 复数形式表示特别含义drinks( 饮料), sands( 沙滩), papers( 文件报纸), manners( 礼貌),looks( 外表), brains( 头脑智力), greens( 青菜), ruins( 废墟) 加-s Americans, Australians, Germans, Greeks, Swedes, Europeans单复数同形Swiss, Portuguese, Chinese, Japanese7 表示“某国人”以-man 或-woman 结尾的改为-men,-womenEnglishmen, Frenchwomen将主体名词变为复数sons-in-law, lookers-on, passers-by, story-tellers, boy friends8 合成名词无主体名词时将最后一部分变为复数grown-ups, housewives, stopwatches 将两部分变为复数women singers, men servantsIII. 名词的所有格:名词在句中表示所有关系的语法形式叫做名词所有格。

高中英语语法总复习结构图(感觉非常有用)

高中英语语法总复习结构图(感觉非常有用)

2021/10/1 8:59:00高中语法总复习结构图一、名词I。

名词的种类:II. 名词的数:1. 规则名词的复数形式:名词的复数形式,一般在单数形式后面加-s或-es。

现将构成方法与读音规则列表如下:2、不规则名词复数:英语里有些名词的复数形式是不规则的,现归纳如下:III。

名词的所有格:名词在句中表示所有关系的语法形式叫做名词所有格。

所有格分两种:一是名词词尾加’s构成,二是由介词of加名词构成。

前者多表示有生命的东西,后者多表示无生命的东西。

1。

’s所有格的构成:2. ’s所有格的用法:3。

of所有格的用法:用于无生命的东西:the legs of the chair, the cover of the book用于有生命的东西,尤其是有较长定语时:the classrooms of the first-year students 用于名词化的词:the struggle of the oppressed二、冠词冠词分为不定冠词(a, an),定冠词(the),和零冠词.I. 不定冠词的用法:II。

定冠词的用法:III。

零冠词的用法:三、代词:I。

代词可以分为以下七大类:II。

不定代词用法注意点:1。

one,some与any:1) one可以泛指任何人,也可特指,复数为ones。

some多用于肯定句,any多用于疑问句和否定句。

①One should learn to think of others。

②Have you any bookmarks?No, I don't have any bookmarks. ③I have some questions to ask. 2)some可用于疑问句中,表示盼望得到肯定的答复,或者表示建议,请求等。

①Would you like some bananas? ②Could you give me some money?3) some 和any修饰可数名词单数时,some表示某个,any表示任何一个。

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定语从句-静安新王牌I.相关概念1.先行词:被定语从句修饰的名词。

e.g. This is the man who helped me.2. 关系代词:在从句中充当主语、宾语、表语、定语(whose),指代先行词,作宾语可以省略。

关系代词有that, who, whom, which, whose, as。

e.g. The doctor (whom) you are looking for is in the room.3. 关系副词:在从句中作状语。

(从句不缺少主宾表),可以与“介词+关系代词”互相替换,关系副词有:when,where,why。

e.g. Do you know the year when the Declaration of Independence was published?4. 限制性定语从句:没有逗号,修饰先行词。

非限制性定语从句:用逗号隔开,可以修饰主句或者某个词,也可以修饰整句话。

e.g. He married her, which was natural.12*只能用that的情况:(1)先行词是不定代词:all, little, much, something, nothing, anything,等。

(anybody, anyone, everyone等用who)e.g. All that we have to do is to practice.(2)先行词被序数词或最高级修饰:e.g. This is the most interesting book that I have ever read.(3)先行词被all, any, every, each, few, little, no, some等修饰。

e.g. I have read all the books that you gave me.(4)先行词被the only, the very, the last修饰。

e.g. He I the only person that I want to talk to.(5)先行词又有人又有物。

e.g. They talked of things and persons that they remember.(6)当主句已经有who使。

e.g. Who is the man that is talking to John?3定语从句练习11. The boys are playing football are from Class One.2. Yesterday I helped an old man lost his way.3. Mr. Liu is the person you talked about on the bus.4. Mr. Ling is just the boy I want to see.5. Football is a game is liked by most boys.6. This is the pen he bought yesterday.7. The number of the people come to visit the city each year rises one million.8. Where is the man I saw this morning?9. He has a friend father is a doctor.10. I once lived in a house roof has fallen in.11. The classroom door is broken will soon be repaired.12. The classroom the door of is broken will soon be repaired.13. Do you like the book cover is yellow?14. Do you like the book the color of is yellow?15. The school he once studied in is very famous.16. The school he once studied is very famous.17. Tomorrow I will bring here a magazine you asked for.18. Tomorrow I will bring here a magazine for you asked.19. We'll go to hear the famous singer we have often talked about.20. We'll go to hear the famous singer about we have often talked.21. This is the watch I am looking for.22. The man with you talked is my friend.23. The plane in we flew to Canada is very comfortable.24. He loved his parents deeply, both of are very kind to him.25. In the basket there are quite many apples, some of have gone bad.26. There are forty students in our class in all, most of are from big cities.27. In the dark street, there wasn't a single person to________ she could turn for help.28. I still remember the day I first came to the school.29. The time we got together finally came.30. Shanghai is the city I was born.31. The house I lived ten years ago has been pulled down.32. Please tell me the reason you missed the plane.34. The reason for he refused the invitation is not clear,35. From the year he was going to school he began to know what he wanted when he grew up.36. Great changes have taken place in the city in I was born.37. The teacher told me that Tom was the only person I could depend on.38. China is a country has a long history.39. His mother, loves him very much, is strict with him.40. China, was founded in 1949, is becoming more and more powerful.41. His brother is now a doctor always encourages him to go to college.42. Have you taken down everything Mr. Li has said?4定语从句练习21. I still remember the night _______I first came to the house.2. I'll never forget the day________ we met each other last week.3. Mr Black is going to Beijing in October, _______is the best season there.4. I will never forget the days _______I spent with your family.5. I'll never forget the last day______ we spent together.6. This is the school ______I used to study.7. Do you still remember the place______ we visited last week?8. Do you still remember the place_______ we visited the painting exhibition?9. Have you ever been to Hangzhou,_____is famous for the West Lake?10. Have you ever bee to Hangzhou, ______lies the West Lake?11. Tom will go to Shanghai,______live his two brothers.12. I live in Beijing,____is the capital of China.13. There was a time ______there were slaves in the USA.14. It is the third time ______you have made the same mistake.15. It was in the street _____I met John yesterday.16. It was about 600 years ago____the first clock with a face and an hour hand was made.17. The moment _____I saw you, I recognized(认出)you.18. This is the very novel about____we've talked so much.19. This is the way____he did it.20. Who is the student _____was late for school today?21. Who _____knows him wants to make friends with him?22. What else was there in my brother____you didn't like?23. He lives in the room____window faces to the south.24. He lives in the room, the window_____faces to the south.25. This is Mr. John for____son I brought a book yesterday.26. This is Mr. John for_____I bought a book yesterday.27. This is the hour_____the place is always full of women and children.28. And there is one point ______I'd like your advice.29. Winter is the time of year______the days are short and nights are long.30. I hope you will find this valley a beautiful place____you may spend your weekend.5状语从句名称常用连词1.时间when, while, as, before, after, until,till, since, once, by the time, as soon as, hardly…when, no sooner…than, the first time, themoment, etc2.原因because, as, since, seeing that, considering that, now that, in that, not…because, not that…but that, etc.3.地点where, wherever, anywhere, everywhere, etc.4.条件if, unl ess, on condition that, provided that, as long as, as far as, suppose/suppoing, what if, in case, given that5.让步(al)though, as(必须倒装), while, even though/if, whether…or, 疑问词+ever或no matter+wh-疑问词6.目的in ord er that, so that, for fear that, in case, l est, etc7.结果so that, so…that, such that, such…that, etc8.方式as, just as,the way, as if, as though, etc.9.比较than, as…as, the same as, such…as, the more…the more, “as+句子, so+句子”,A is to B what C is to D.注:加粗字体是语法新题型和翻译都会出现的,下划线一般在翻译中出现较多,斜体字表示必须在语篇中认识67状语从句练习1(一空一词):1. It was a nice meal, _______a little expensive.2. If people say a film is terrible, I won’t see it, or I’ll wait _______ it comes out on DVD.3. The police officers in our city work hard _______ _______the rest of us can live a safe life.4. We were packing to leave for a weekend away ______my daughter heard cries for help.5. As it reported, it is over100 years _______ Qinghua University was founded.6. _______ _______ _______dry a desert may be , it is not necessarily lifeless.Jack wasn’t saying anything, but the teacher smiled at him _______ _______he had done something very clever.8._____ our manager disagrees with Tom's joining the club, we shall accept him as a member.9. You can borrow books from the library ______ ______ _______you get your student card.10. Jasmine was holidaying in a wildlife park________ she was bitten on the leg by11. After the war,a new school building was put up ________ there had once been a theatre.12. Tom was about to close the windows_____ his attention was caught by a bird.13. ______ you decide which university you will enter, you will be encouraged to study harder.14. Someone called me up in the middle of the night,but they hung up ________ I could answer the phone.15. _______ _______ _______he took part in the competition, he won the first prize, which surprised us.16. He never apologizes, ________ ________he knows that he is in the wrong.17. _______ ________ my girl friend buys a new dress, I have to pay for her.18. __________I admit that there are problems, I don't agree that they cannot be solved.19. Chinese people are not used to the way _________ Americans cook.20. This is __________difficult a problem as you are likely to meet.8状语从句练习21. A good storyteller must be able to hold his listeners’ curiosity_______ he reaches the end of the story.2.—Dad , I’ve finished my assignment .—Good , and _______you play or watch TV, you mustn’t disturb me .3._________ amusing the story is, I have to put it away and focus my attention on study this week.4.Jasmine was holidaying with her family in a wildlife park _____ she was bitten on the leg by a lion.5.Parents should take seriously their children’s requests for sunglasses _________ eye protecti on is necessary in sunny weather.6.He transplanted the little tree to the garden ______ it was the best time for it.7. A dozen ideas were considered __________ the chief architect decided on the design of the building.8.My parents were quarrelling about me __________ I could not quite tell why.9._______ there is a snowstorm or some other bad weather, the mail always comes on time.10._______the weather is like tomorrow, our ship will set sail for Macao.11.Pop music is such an important part of society ______ it has even influenced our language.12.Small sailboats can easily turn over in the water ______ they are not managed carefully.13.Please remind me of the meeting again tomorrow ______ I forget.14._______ this is only a small town, it’s crowded with tourists who c ome here all year round.15.You can’t borrow books from the school library _______ you get your student card.16.Viewers continue to watch TV ______ they complain about the quality of the programming.17.Tom looked upon the test as an obstacle _____ his classmates regarded it as a challenge.18._____ you take a photo, you should always check the position of the sun.19.I’ve already told you that I’m going to buy a new iPad, _____much it cost.20.Facing a beggar, I may feel this poor person needs help, and the need will not be met _____ I put my hand in my pocket now.21.______ most of the earth’s surface is covered by water, fresh water is very rare and precious.22.______well prepared you are, you still need a lot of luck in mountain climbing.23.It is recommended that the exploration team take with them an extra set of9equipment ______ ______ ______ unexpected emergency occurs.24.Most probably it will be another 7 hours _____ you can have next meal, so each of you must have your stomach full.25.______ ______ ______ you drive carefully and obey traffic rules, police will not find fault with you.26.Thomas and Jackson are similar ______ ______ they both have solid muscles and great physical endurance.27.Helen couldn’t pass the game _______ _______ her carelessness.28.Handwritten documents are more valuable to researchers, historians say,______ ______their confirmed reliability.29.______ ______the weather was freezing, the PLA soldiers managed to reach the destination in time.30.________ the fact that the weather was freezing, the PLA soldiers managed to reach the destination in time.31.________ the freezing weather, the PLA soldiers managed to reach the destination in time.32.______ ______ the freezing weather, the PLA soldiers managed to reach the destination in time.33.______ ______ ______the freezing weather, the PLA soldiers managed to reach the destination in time.34.________ Liu Wei loves his students, he is very strict with them.10名词性从句名词性从句包括主语从句、表语从句、同位语从句、宾语从句。

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