搞定这五个语法知识,托福阅读不攻自破
- 格式:pdf
- 大小:111.36 KB
- 文档页数:2
托福阅读常考五个语法点在托福阅读备考中,掌握常考的语法点对备考是很有帮助的。
为了帮助同学们更好的备考,文都国际教育小编给大家整理相关内容,希望能给大家提供帮助。
托福阅读常考语法点:形容词形容词修饰名词或代词,说明事物或人的性质或特征。
通常,可将形容词分成性质形容词和叙述形容词两类,其位置不一定都放在名词前面。
形容词是修饰回答像"what kind of"或"which?"或"whose?"这类的问题。
在使用时要注意与副词的区分。
1)以-ly结尾的形容词:friendly,deadly,lovely,lonely,likely,lively,ugly,brotherly2)以-ly结尾既为形容词,也为副词:daily,weekly,monthly,yearly,early托福阅读常考语法点:副词副词通常修饰动词,形容词,副词或其他结构。
(它也可以修饰另一个副词或一个形容词,但是这种情况托福考试里是比较少见的。
)副词经常回答"how?"正确的位置:1) 在动词之前;在be动词、助动词之后。
2) 有多个助动词时,副词一般放在第一个助动词后。
3) 方式副词well,badly,hard等只放在句尾。
He speaks English well。
另外,1) 副词very可修饰形容词,但不能修饰动词。
I very like English. (×)I like English very much. (√)2) 副词enough要放在形容词的后面,形容词enough放在名词前后都可。
托福阅读常考语法点:比较当比较两个事物时,用比较级,也就是-er形式或者用修饰词less和more。
当比较多于两个以上的事物时,用最高级,也就是-est形式或者做most和least 修饰。
托福阅读常考语法点:措辞错误像包括its/it's,affect/effect,lie/lay这类长相类似的词常常容易被错用,从而引起审阅者的困惑。
托福考试语法点全面攻略托福考试是许多学生对英语学习的重要里程碑。
其中,语法部分往往是考生们最为头疼的一环。
为了帮助大家更好地备考托福考试语法部分,本文将全面介绍托福考试中的语法点,以及备考策略和技巧。
希望能为广大考生提供有效的帮助。
一、名词名词作为英语语法中的基础部分,托福考试中有许多涉及名词的考题。
其中包括名词的单复数形式、所有格的正确使用以及名词在句子中的作用等。
1. 单复数形式名词的单复数形式在托福考试中经常会被考察。
记住常见的名词复数形式规则是非常重要的。
例如,以“s”结尾的名词通常变为复数形式,如“books”、“cars”;以“y”结尾的名词,将“y”变为“i”,再加“es”构成复数,如“cities”、“ladies”。
2. 所有格在名词的所有格使用方面,要注意加上“’s”来表示所有格。
例如,“John’s book”表示“约翰的书”。
3. 名词的作用了解名词在句子中的不同作用也是备考托福语法部分的关键。
名词可以作为主语、宾语、表语以及定语等。
通过积累大量的例句并理解不同的语法结构,能够有效应对名词相关的考题。
二、代词代词是托福语法考试中另一个重要的知识点。
它包括人称代词、物主代词、反身代词、指示代词以及相对代词等。
1. 人称代词人称代词主要用于替代特定的人称,如“I,you,he,she,it,we,they”。
掌握这些代词的主格、宾格以及所有格形式,能够帮助我们更好地理解和应对托福语法考题。
2. 反身代词反身代词用于表示动作的反射或强调,如“myself,yourself,himself,herself,itself,ourselves,themse lves”。
要注意反身代词的使用必须与句子的主语保持一致。
3. 指示代词指示代词用于指示特定的人或物,如“this,that,these,those”。
在应对托福考试中的代词题目时,注意理解代词与所指的名词之间的一致性和连贯性。
三、动词动词是英语语法中最重要、最复杂的一部分。
目录第一章名词 (2第二章形容词 (13第三章副词 (19第四章介词 (23第五章动词 (28第六章代词 (41第七章简单句 (45第八章并列句 (50第九章主从复合句 (54第十章时态 (62第十一章一致原则 (65第十二章倒装 (69第十三章被动语态 (72第十四章常考关于It的句式 (74 第十五章虚拟语气 (77第一章名词正确区分可数名词与不可数名词、正确选择可数名词单复数、名词之前的限定词与名词数(单复数之间的关系以及名词在句子中承担的成分是TOEFL中常考的内容第一节可数名词考点一单复数可数名词与不可数名词的典型区别在于前者有单数和复数两种形式。
TOEFL考试中经常在不可数名词后面加了s,变为复数形式,其实这是再考你辨别可数名词和不可数名词的能力。
TOEFL中还经常考可数名词是采用单数还是复数, 这往往要通过句意或者其他的一些指示词来辨别。
例如:various colors(various是各种各样的,后面当然要用复数形式下面我们会讲一下复数形式。
复数形式简而言之就是在单数词尾加-s,但实际上细分起来还有一些具体的规则:1.结尾是s, o, x, ch, sh 的词, 加-es, 如:buses, tomatoes, faxes, matches, brushes2.结尾是“辅音字母+y”的词, 去掉y加-ies, 如: factory-factories3.结尾是f, fe的词, 去掉f, fe加-ves, 如: half-halves, knife-knives4.结尾是o, f 的词也有一些加-s, 如: photos, beliefs, chiefs例题:(1 Flower have long been cultivated and bred for their beauty and their fragrance.A B C D答案:A应改为:Flowers解释:表泛指时,可数名词可用不定冠词加单数或直接用复数,因谓语是复数,故改为复数(2 Doctor are discovering that there is a strong psychological component to chronicA B C Dpain.答案:A应改为:Doctors解释:表泛指时,可数名词用冠词加单数或直接用复数,因谓语动词是复数,故名词也用复数考点二复数形式特例这部分主要考察学生对特殊复数形式的记忆,作为考题并不过多的出现,但是在题干中的出现率却非常高,因此熟悉下列一些词的复数形式有助于理解题意1.单复数词形相同如: people, fish, Chinese(某国人, aircraft, means, series, species,sheep, deer, aircraft 等2.外来词保留了原来的复数形式, 这一点需要重点掌握, 如:basis-bases analysis-analyses crisis-crisesmedium(媒体-media datum(数据-data curriculum(课程-curriculalarva(幼虫-larvae criterion(标准-criteria phenomenon(现象-phenomena3.通常只以复数形式出现的词语, 如:clothes trousers compasses(圆规 scales(天平 savings(储蓄,statistics(统计数据, headquarters(总部,4.复数形式有特殊意义的词语, 如:goods(货物, manners(礼貌, troops(军队, authorities(当局5 不规则的名词复数child - children mouse - mice louse - licetooth - teeth foot - feet6.注意:有一些结尾是-s的词, 但是要当作单数看待, 如: physics, politics, mathematics是表示学科的不可数名词例题:(1 With the incorporation of jazz history into current academic curricula, leadingA B Cjazz musicians are now founding on the faculties of several universities.D(2Like some other running birds, the sanderling lacks a back toe and has a three-toed feetA B C D答案:D应改为:foot解释:feet是foot的复数形式, 不定冠词a 之后应接可数名词的单数, 故将feet 改为单数词汇:sanderling: 三趾滨鹬第二节限定词名词究竟要用单数还是复数, 与名词之前的限定词有很大关系, 限定词通常分如下几类:1.之后肯定接单数:a /an, every, one, another, each, either, this, that, such a, many a, etc.例句:Each of them has two books.You can read either book. (两本书你可以随便读一本2.之后肯定接复数:these, those, many, such, other,大于one的数词(ten, hundred, thousand, million…,a few /few /fewer /fewest, a (great /good / large /small number of, several,one of, all (of, some /any (of, most(of, a lot of, lots of, the rest of, plenty of3.之后既可接单数又可接复数: the, no, his, her, their, my, etc注意:这几类词大多不能同时使用考点一否定限定词no(1 no既可用于可数名词复数前又可用于单数前, 表示否定意义. 例如:No flowers in the garden. 花园里没有花.No one is here.(2 no与否定副词not的区别是改错题的常见考点。
托福考试必备托福英语语法整理托福考试必备托福英语语法参与托福考试必备的,英语语法学问点,趁现在就把握它吧。
下面是学习啦我给大家整理的托福英语语法,供大家参阅!托福英语语法:一般现在时的用法1)、常常性或习惯性的动作,常与表示频腮度的时间状语连用。
时间状语:every, sometimes, at, on SundayI leave home for school at 7 every morning.2)、客观真理,客观存在,科学事实。
The earth moves around the sun.Shanghai lies in the east of China.3)、表示格言或警句中。
Pride goes before a fall. 骄者必败。
留意:此用法假如消失在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:Columbus proved that the earth is round..4)、现在时刻的状态、力量、性格、共性。
I dont want so much.Ann Wang writes good English but does not speak well.比较:Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。
再如:Now watch me,I switch on the current and stand back. 其次句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
托福英语语法:一般过去时的用法1)、在确定的过去时间里所发生的动作或存在的状态。
时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?2)、表示在过去一段时间内,常常性或习惯性的动作。
托福阅读语法现象解读之5大类后置定语讲解托福阅读文章中包含着大量各式各样的语法结构现象,对语法基础不好的同学来说是不小的挑战。
今日我给大家带来了托福阅读语法现象解读,盼望能够关心到大家,下面我就和大家共享,来观赏一下吧。
托福阅读语法现象解读5大类后置定语讲解什么是托福阅读中的后置定语?后置定语,顾名思义分为后置和定语两个部分。
后置也就是此种短语消失的位置是在名词之后,定语就是起到起到修饰限定作用的短语,留意是短语而不是句子,本质上相当于形容词。
所以后置定语就是放在名词的后面起到限定修饰作用的短语。
托福阅读后置定语第1类形容词做后置定语。
如:fossil available.即为可用的化石。
托福阅读后置定语第2类介词短语做后置定语。
如lava on the surface,中on the surface 介词短语修饰lava,表示为表面上的熔岩。
托福阅读后置定语第3类现在分词短语做后置定语。
如the blood vessels carrying cooled blood.中的carrying cooled blood就是现在分词短语用来修饰限定the blood vessels,理解为运载着凉的血液的血管。
托福阅读后置定语第4类过去分词短语做后置定语,the gradual drying of the soil caused by its diminished ability中的caused by its diminished ability就是过去分词短语做后置定语修饰the gradual drying of the soil,理解为削减的力量导致的土壤的干燥。
托福阅读后置定语第5类不定式短语做后置定语。
the ability to absorb water中to absorb water限定修饰the ability,理解为汲取水的力量。
托福TPO26阅读模拟试题及答案Energy and the Industrial RevolutionPARAGRAPH 1For years historians have sought to identify crucial elements in the eighteenth-century rise in industry, technology, and economic power Known as the Industrial Revolution, and many give prominence to the problem of energy. Until the eighteenth century, people relied on energy derived from plants as well as animal and human muscle to provide power Increased efficiency in the use of water and wind helped with such tasks as pumping, milling, or sailing. However, by the eighteenth century, Great Britain in particular was experiencing an energy shortage. Wood, the primary source of heat for homes and industries and also used in the iron industry as processed charcoal, was diminishing in supply. Great Britain had large amounts of coal; however, there were notyet efficient means by which to produce mechanical energy or to power machinery. This was to occur with progress in the development of the steam engine.PARAGRAPH 2In the late 1700s James Watt designed an efficient and commercially viable steam engine that was soon applied to a 1 variety of industrial uses as it became cheaper to use. The engine helped solve the problem of draining coal mines of groundwater and increased the production of coal needed to power steam engines elsewhere. A rotary engine attached to the steam engine enabled shafts to be turned and machines to be driven, resulting in mills using steam power to spin and weave cotton. Since the steam engine was fired by coal, the large mills did not need to be located by rivers, as had mills that used water- driven machines. The shift to increased mechanization in cotton production is apparent in the import of raw cotton and the sale of cotton goods. Between 1760 and 1850, the amount of raw cotton imported increased 230 times. Production of British cotton goods increased sixtyfold, and cotton cloth became Great Britains most important product, accounting for one-half of all exports. The success of the steam engine resulted in increased demands for coal, and the M consequent increase in coal production was made possible as the steam-powered pumps drained water from the ever-deeper coal seams found below the water table.PARAGRAPH 3The availability of steam power and the demands for new machines facilitated the transformation of the iron industry. Charcoal, made from wood and thus in limited supply, was replaced with coal-derived coke (substance left after coal is heated) as steam-driven bellows came into use for producing of raw iron. Impurities were burnt away with the use of coke, producing a high-quality refined iron. Reduced cost was also instrumental in developing steam-powered rolling mills capable of producing finished iron of various shapes and sizes. The resulting boom in the iron industry expanded the annual iron output by more than 170 times between 1740 and 1840, and by the 1850s Great Britain was producing more tons of iron than the rest of the world combined. The developments in the iron industry were in part a response to the demand for more machines and the ever-widening use of higher-quality iron in other industries.PARAGRAPH 4Steam power and iron combined to revolutionize transport, which in turn had further implications. Improvements in road construction and sailing had occurred, but shipping heavy freight over land remained expensive, even with the use of rivers and canals wherever possible. Parallel rails had long been used in j mining operations to move bigger loads, but horses were still the primary source of power. However, thearrival of the steam engine initiated a complete transformation in rail transportation, entrenching and expanding the Industrial Revolution. As transportation improved, distant and larger markets within the nation could be reached, thereby encouraging the development of larger factories to keep pace with increasing sales. Greater productivity and rising demands provided entrepreneurs with profits that could be reinvested to take advantage of new technologies to further expand capacity, or to seek alternative investment opportunities. Also, the availability of jobs in railway Jj construction attracted many rural laborers accustomed to seasonal and temporary employment. When the work was completed, many moved to other construction jobs or to factory work in cities and towns, where they became part of an expanding working class.PARAGRAPH 1For years historians have sought to identify crucial elements in the eighteenth-century rise in industry, technology, and economic power Known as the Industrial Revolution, and many give prominence to the problem of energy. Until the eighteenth century, people relied on energy derived from plants as well as animal and human muscle to provide power Increased efficiency in the use of water and wind helped with such tasks as pumping, milling, or sailing. However, by the eighteenth century, Great Britain in particular was experiencing an energy shortage.Wood, the primary source of heat for homes and industries and also used in the iron industry as processed charcoal, was diminishing in supply. Great Britain had large amounts of coal; however, there were not yet efficient means by which to produce mechanical energy or to power machinery. This was to occur with progress in the development of the steam engine.1、Why does the author provide the information that Great Britain had large amounts of coal?To reject the claim that Britain was facing an energy shortage in the eighteenth century fTo explain why coal rather than other energy resources became the primary source of heat for homes and industries in eighteenth-century BritainTo indicate that Britains energy shortage was not the result of a lack of fuelTo explain why coal mining became an important industry in nineteenth-century2、What was the problem of energy that had to be solved to make the Industrial Revolution of the eighteenth century possible?Water and wind could not be used efficiently.There was no efficient way to power machinery.Steam engines required large amounts of coal, which was in shortsupply.Neither humans nor animals were strong enough to provide the power required for industrial application.PARAGRAPH 2In the late 1700s James Watt designed an efficient and commercially viable steam engine that was soon applied to a 1 variety of industrial uses as it became cheaper to use. The engine helped solve the problem of draining coal mines of groundwater and increased the production of coal needed to power steam engines elsewhere. A rotary engine attached to the steam engine enabled shafts to be turned and machines to be driven, resulting in mills using steam power to spin and weave cotton. Since the steam engine was fired by coal, the large mills did not need to be located by rivers, as had mills that used water- driven machines. The shift to increased mechanization in cotton production is apparent in the import of raw cotton and the sale of cotton goods. Between 1760 and 1850, the amount of raw cotton imported increased 230 times. Production of British cotton goods increased sixtyfold, and cotton cloth became Great Britains most important product, accounting for one-half of all exports. The success of the steam engine resulted in increased demands for coal, and the M consequent increase in coal production was made possible as the steam-powered pumps drained water from the ever-deeper coal seams found below the water table.3、Which of the following is NOT mentioned in paragraph 2 as a development in cotton mills brought about by Watts steam engine?The importing of huge quantities of raw cotton by BritainIncreased mechanizationMore possibilities for mill locationSmaller mills4、The phrase apparent in in the passage is closest in meaning toclearly seen inaid inassociated withfollowed By5、According to paragraph 2, what was Britains most important export by 1850?Raw cottonCotton clothSteam-powered pumpsCoal6、The word consequent in the passage is closest in meaning toresultingencouragingwell documentedimmediate7、What is the role of paragraph 2 in the passage as a whole?It explains how by increasing the supply of raw materials from other countries, British industries were able to reduce costs and increase production.It explains how the production of mechanical energy and its benefits spread quickly across countries that were linked commercially with Great Britain.It demonstrates why developments in a single industry could not have caused the Industrial Revolution.It illustrates why historians have assigned igreat importance to the issue of energy in the rise of the Industrial Revolution.PARAGRAPH 3The availability of steam power and the demands for new machines facilitated the transformation of the iron industry. Charcoal, made from wood and thus in limited supply, was replaced with coal-derived coke (substance left after coal is heated) as steam-driven bellows came into use for producing of raw iron. Impurities were burnt away with the use of coke, producing a high-quality refined iron. Reduced cost was also instrumental in developing steam-powered rolling mills capable of producing finished iron of various shapes and sizes. The resulting boom in the iron industry expanded the annual iron output by more than 170 times between 1740 and 1840, and by the 1850s Great Britain wasproducing more tons of iron than the rest of the world combined. The developments in the iron industry were in part a response to the demand for more machines and the ever-widening use of higher-quality iron in other industries.8、According to paragraph 3, why was the use of coke important for the iron industry?It helped make wood into charcoal.It reduced the dependency on steam-powered machines used for the production of iron.It replaced charcoal in the production of raw and refined iron.It powered the machines used to extract coal in coal mines.9、According to paragraph 3, all of the following were true of the iron industry in Great Britain during t|| 1800s EXCEPT:Steam-driven bellows were used to prHlice raw iron.By the 1850s Britain was the worlds largest producer of iron.Steam-powered mills made it possible to produce iron of different shapes and sizes.Greater demand for higher-quality iron increased its price.PARAGRAPH 4Steam power and iron combined to revolutionize transport, which in turn had further implications. Improvements in road construction and sailing had occurred, but shipping heavy freight over land remainedexpensive, even with the use of rivers and canals wherever possible. Parallel rails had long been used in j mining operations to move bigger loads, but horses were still the primary source of power. ■ However, the arrival of the steam engine initiated a complete transformation in rail transportation, entrenching and expanding the Industrial Revolution. ■ As transportation improved, distant and larger markets within the nation could be reached, thereby encouraging the development of larger factories to keep pace with increasing sales. ■ Greater productivity and rising demands provided entrepreneurs with profits that could be reinvested to take advantage of new technologies to further expand capacity, or to seek alternative investment opportunities. ■ Also, the availability of jobs in railway Jj construction attracted many rural laborers accustomed to seasonal and temporary employment. When the work was completed, many moved to other construction jobs or to factory work in cities and towns, where they became part of an expanding working class.10、The word initiated in the passage is closest in meaning toanticipatedacceleratedspreadstarted11、Paragraph 4 implies which of the following about thetransformation in rail transportation?Because railway construction employed mostly rural laborers, unemployment increased among urban workers.It resulted in more trade within the country, but less trade with markets that could be reached only by ocean shipping.It made shipping freight overland to distant markets less expensive.It resulted in higher wages for factory workers.12、The phrase accustomed to in the passage is closest in meaning toin need ofused totired ofencouraged by13、Look at the four squares [■] that indicatewhere the following sentence could be added to the passageThe first steam-powered locomotives were slow but they rapidly improved in speed and carrying capacity.14、Direction: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not belong in the summary because they express ideas that are not presented in the passage or are minor ideas inthe passage. This question is worth 2 points.The coming of the Industrial Revolution in eighteenth-century Britain depended on the development of the steam engine to power machinery.Answer ChoicesA. For years, historians disregarded the issue of energy as a major element in the rise of the Industrial Revolution and focused instead on technological developments and increased production.B. The introduction and growth of steam-powered rail transport was a major factor in Britains economic expansion during the Industrial Revolution.C. An expansion of the Industrial Revolution outside Great Britain occurred when British industries began to import raw cotton and high-quality iron.D. By 1850, the use of steam power in Britains mills, mines, and iron industry made Britain a world leader in the production of cotton cloth and iron.E. Since the basic infrastructure was in place, the Industrial Revolution fueled itself with enlarging markets requiring ever more expansion of factories and workforce.F. By the end of the 1800s, railway construction attracted so many laborers that factories could not find enough workers to keep up withincreasing sales.。
托福考试语法结构知识点托福考试是一个评估非英语母语者英语能力的标准化测试,其中语法结构是考试的一个重要部分。
掌握语法结构的知识点对于正确理解和运用英语语言至关重要。
本文将介绍托福考试中常见的语法结构知识点,帮助考生更好地备考。
一、动词时态和语态1. 一般现在时:用于陈述普遍事实、经常重复的动作或客观真理。
例如:Water boils at 100 degrees Celsius.2. 一般过去时:用于过去发生的动作或状态。
例如:I watched a movie yesterday.3. 现在进行时:表示正在进行的动作或现阶段的状态。
例如:She is reading a book now.4. 过去进行时:表示过去某一时刻正在进行的动作。
例如:They were studying when I called them.5. 将来时态的使用:用于表示将来的动作或状态。
例如:I will go to the party tomorrow.6. 被动语态:用于强调动作的接受者而不是执行者。
例如:The book was written by Mark Twain.二、主谓一致1. 单复数主谓一致:主语是单数时,谓语动词要用单数形式;主语是复数时,谓语动词要用复数形式。
例如:She walks to school every day. They walk to school every day.2. 近距离主谓一致:当主语和谓语之间有介词短语或从句时,要根据主语而不是介词短语或从句来确定谓语动词的单复数形式。
例如:The book, along with its companion, is on the shelf.三、条件句1. 第一型条件句:表示真实条件和其可能的结果。
例如:If it rains,I will stay at home.2. 第二型条件句:表示对现在或未来假设的不太可能或不可能的条件及其可能的结果。
托福语法知识总览托福(Test of English as a Foreign Language)是评估非英语为母语的人士的英语语言能力的考试。
其中,语法作为其考试的一个重要组成部分,对于考生来说十分关键。
本文将为大家总览托福语法知识,旨在帮助考生提高对语法的理解和应用。
一、动词时态动词时态在托福考试中经常被考察。
以下是几种常见的时态:1. 一般现在时:表示当前情况或普遍真理。
例如:The sun rises in the east.译文:太阳从东方升起。
2. 过去时:表示已经发生的事情或过去的经历。
例如:I went to the park yesterday.译文:昨天我去了公园。
3. 现在进行时:表示当前正在进行的动作。
例如:They are studying for the exam.译文:他们正在为考试而学习。
4. 一般将来时:表示将来某个时间会发生的事情。
例如:She will travel to Europe next month.译文:她下个月将去欧洲旅行。
二、名词名词是英语语法中的核心部分之一。
这里列举几种常见的名词用法:1. 单数名词:表示一个人、物或概念。
例如:I have a cat.(我有一只猫。
)2. 复数名词:表示多个人、物或概念。
例如:They have two cars.(他们有两辆车。
)3. 不可数名词:表示无法分为单个单位的物质或抽象概念。
例如:I need some advice.(我需要一些建议。
)4. 可数/不可数名词的区分:可数名词与不可数名词之间的区分在很多情况下会影响到名词前面的冠词和数量词的使用。
例如:I ate an apple.(我吃了一个苹果。
)I drank some water.(我喝了一些水。
)三、代词代词在托福考试中也是一个常见的考点。
以下是几种重要的代词:1. 主格代词:用于主语的位置。
例如:He is my friend.(他是我的朋友。
托福考试中的常见语法知识点托福考试是全球范围内最为知名的英语语言水平测试之一。
语法是托福考试中的重要篇章之一,同时也是考生通过托福考试的关键所在。
在语法考试中,考生需要明确掌握一些常见的语法知识点,本文将为大家详细介绍。
一、语法的基石:句子结构英语语法的最基础也是最重要的一部分是句子结构。
在托福考试中,句子在很多题目的考点中都是基础的考查对象,因此考生有必要对句子结构的基本知识有所了解。
英语句子一般都是由主语、谓语和宾语组成的。
其中,主语是指句子中扮演行为者或者状态的角色,谓语则是主语执行的动作,宾语则是谓语动作的对象。
除了这三个基本要素,英语句子中还会有其他的成分,例如宾语补足语、介词短语等。
这些要素的掌握是语法基本功的重中之重,在托福考试中相关的考点也不容忽视。
二、主谓一致主谓一致指的是主语和谓语在时态和语态上相符合。
是托福考试语法考点中比较常见的一个难点。
在主谓一致中,时态一定要一致。
举个例子,如果主语是过去式的单数形式,谓语也应当是单数的过去时态,不可以混用。
而在语态上,则应当与主语相匹配。
例如,如果主语是被动语态,那么谓语也应当是被动语态。
尤其重要的是注意在长难句中的主谓一致问题,稍有不慎就会导致考试得分的下降。
三、时态时态是托福语法中比较重要的考点之一,要求考生具备良好的时态掌握能力。
在英语中,时态代表了动作发生的时间关系,包括过去时间、现在时间以及将来时间。
常见的复合时态如现在完成时、过去完成时、将来完成时等,也需要较高的掌握水平。
时态考试内容包括时态种类分类、时态形式变化规律、时态的用法以及时态的正确运用。
在原句子时态错误的基础上改正,也是托福考试中经常出现的题目类型,考生需要有足够的敏锐度以及语法知识处理。
四、动词形式在英语中,动词的形式会受到主谓一致以及时态等多种因素的影响,需要考生在语法掌握时进行注意。
英语动词一般分为不定式(Infinitive)、现在分词(Present participle)和过去分词(Past participle)三种形式。
【备考技巧】托福语法的5大技巧和6大要点托福语法对于考生获得高分有巨大的帮助作用,从托福成绩的高低就决定了该名同学是否能成功出国。
因此,学好托福语法,就显得非常重要的。
学习方法非常重要。
往往同样的题目,让同一位同学用不同的方法去做,效率和准确率会有较大差别。
好的方法可以起到事半功倍的效果,好的学习方法首先应该弄清考查目的。
在这里点课台君就以填空题为例,给大家具体讲讲解答技巧及方法。
五大语法技巧一、填空题的完整做法:1、先找句子的分段点,即连词、介词、分词和标点符号,将句子分为几段,选摘要看的那部门句子,即只关注空格地址的那部门句子。
2、简化句子,简化原则是:以下句子成分可以直接划掉1)介词短语(主句句首除外),即prep.+n。
2)作定语(润色名词)的形容词或者分词短语3)副词、冠词、数词4)位于句首或句尾作啄暌癸的分词短语5)与空格无关的句子3、剖析句子结构,判定空格中所缺句子成分,给自己找一个选择谜底的依据。
4、对四个选项进行区分,连系句意和语感确定谜底。
熟练掌握这个方法后,无论是遇到难题还是简单题目,都能很快找到问题的关键。
二、做题不在多,重在积累总结同学们在平时做练习的时候,不要一味地大量去做题,而不去做相应的总结。
每次做错题后都要剖析和总结ETS的考绩目的,即考点,往后碰着近随问题问题不再犯同样的错误,这样才会有长足的前进。
无论句子形式或内容若何转变,考点是不变的,万变不离其宗,把握一个考点等于把握数十道题。
因此大家在做题过程中要有意识地去思虑ETS这道题考绩的是哪个考点,这一考点是否是自己的弱点,而万万不要为了做题而做题,应争夺做每一道题都有所思虑和收成。
三、掌握常考词汇很多同学在经由一段时间的刻苦训练后,发现托福语法并不难,每次做错题后一对谜底发现问题问题现实很简单,总有一种恍然大悟的感受,可是若干天往后又会再一次恍然大悟,走进一个一而再、再而三犯同样错误的怪圈。
原因很简单。
首先,可以肯定的是对于常识点必定是懂的;其次,由于同学们在做题时对考点涉及的常考词不敏感,视若无睹,根本想不起来。
托福单词快速记忆方法托福词汇的背诵积累,方法对于考生们来说至关重要。
在备考的初期,大家首先要找到适合自己的词汇积累方法。
那么前提是了解到底有哪些词汇记忆方法?如何更好更快的来积累词汇内容?下面小编为大家整理了详细的内容,供大家参考!托福单词快速记忆的五个方法1.词根词缀记忆法词根词缀法是记忆单词最科学、最快速的方法。
词根是构成外语单词的核心,它是表示该词最基本意义的重要词素。
词根词缀记忆法德特点是充分利用单词的构词规律,通过掌握一组单词的共同词根或词缀,达到成串记忆单词的目的。
比如pose这个词,意思为“摆姿势”,它作为词根的意思是“put”(摆放)的意思。
因此我们知道“oppose,propose,dispose,expose,impose,compose”等都和“put”(摆放)有关,这样记忆这些单词就变得容易多了。
类似的词根还有很多,同学们要学会运用相同的词根去成串记忆变化前缀和后缀组合出的单词。
2.间隔反复记忆法先规定自己一天背的词汇的数量,然后在一天中每隔一段时间把这些词汇通背一遍,相隔的时间不宜太短,以2-3个小时为宜,早上背一遍,中午背一遍,下午背一遍,晚上再背一遍或两遍。
隔几天后再把这些背过一遍。
如此循环下去,会受到很好的记忆效果。
这种方法适合于时间比较充沛,可以专门用一段时间来学英语的人。
它的特点是可以在短期内记到大量的单词,而且可以记得较牢,它的缺点就是非常枯燥,要有毅力的人才能坚持背下去。
3.语境记忆法在阅读一些文章时,你常会遇到一些你不认识的单词。
最好不要立即去查字典,什么词不值得查。
记住并不是每个单词都必须准确地拼写出来才能明白它的中文含义。
有的单词你只须认识,而不需使用。
因为即使以英语为母语的人也不能够全部地使用他们所认识的所有词汇。
有的词汇你每天都要用到,有的词汇可能终身也难得用上一次。
4.联想记忆法看到某个单词,应该回想一下,有没有和自己以前记忆的单词在形或意思方面的近似。
搞定这五个语法知识,托福阅读不攻自破
考生在做托福阅读时,常常有这种感觉:单词都认识,但是句子却读不懂,有的考生甚至觉得我文章都读懂了,但是题却做不对。
其实在很多时候,认为文章读懂了只是考生一厢情愿的想法,实际上却对文章的理解存在无数错误,单词都认识,句子却读不懂这说明自身的语法基础不好。
要想解决这个问题,必须有坚实的语法基础做后盾
托福阅读文章中常涉及到的语法点有各种从句(包括主语从句、表语从句、同位语从句、宾语从句、定语从句,状语从句)、强调句、倒装结构、比较结构,非谓语动词和虚拟语气等,今天我们主要分析阅读理解中常遇到的拦路虎——which引导的定语从句。
which引导的定语从句是阅读中最常见的结构,对于这个结构,考生常出现的问题是弄错which指代的先行词,或不知道which指代的是什么,从而导致整个句子理解错误或无法理解句子。
请看下面两个例子(选自TPO34):
1.This came about from two major developments:paper became common,replacing parchment (羊皮纸)as the major medium for writing,and rounded scripts(圆形字体)were regularized and perfected so that they replaced the angular scripts(方形字体)of the previous period, which because of their angularity(棱角)were uneven in height.
为了更清楚的分析句子,我们把which引导的定语从句单列出来:
which because of their angularity were uneven in height
这是一个用逗号隔开的非限制性定语从句,很多考生在看到这句话时,直接忽略which,认为这是because of引导的状语从句,把句子理解为“因为它们的棱角高度不均”,我们对这个分句进行简单的句子分析后就会发现这种理解的错误之处。
第一,通过查字典可知because of是介词短语,它不能做连词引导句子,所以because of their angularity是这个分句的原因状语,their angularity并不是分句的主语。
第二,在这个非限制性定语从句中,which指代逗号前面的名词词组angular scripts(of the previous period),并且在句子中作主语,所以从句的主干是angular scripts were uneven,in height和because of their angularity都是句子的状语。
在明确了which指代的内容后,这个句子的正确意思就很明确了:方形字体因棱角而高度不均。
2.Grasshoppers(蚱蜢)feeding on flowers indirectly block pollination(授粉)and the production of seeds by destroying the corolla(花冠)or the stigma(柱头),which receives the pollen grains(花粉粒)and on which the pollen germinates(发芽).
在这句话中,逗号后面出现了and连接的两个which引导的非限制性定语从句。
很多考生在看到后面这句话时,常常不知道它在讲什么,因为无法理解两个which指代的内容,从而导致无法理解整个句子。
下面我们来分析一下which指代什么:
在遇到并列、修饰和指代关系时,优先考虑就近原则,从这一点考虑,corolla or the stigma符合,另外根据定语从句的句意“____接收花粉粒,花粉粒在____发芽。
”可知,which指代的应该是表示地点类的名词,corolla or the stigma“花冠或柱头”符合,所以两个which 代指的是corolla or the stigma,这样分析之后,逗号后的定语从句意思就很明确了:花冠或柱头接收花粉,花粉在花冠或柱头上发芽。
考生在做阅读理解中,如果遇到which引导的定语从句,首先要明确which指代的内容,然后确定which在句子中所做的成分,只有这样才能正确理解句子。
语法的提高离不开日积月累的练习,下面给考生两点建议:
第一,在有时间的条件下多做老托福的语法题,分析自己出错的原因,多思考,勤动手。
第二,多做句子分析,朗播网为考生提供了句子分析的训练,覆盖了阅读中常出现的知识点,从知识点角度帮助考生有效解决“读不懂”句子的问题。