篇一：2000年1月TOEFL改错题
2000年1月TOEFL试题
16. The outer layer of the heart, called the pericardium, forms a sac in what the heart lies.
17. Wood from the ash tree becomes extremely flexibly when it is exposed to steam.
18. The ability to talk is one of the skill that make humans different from the rest of the animal world.
19. In plane geometry, the sum of the internal angles of any triangle has always equal to 180 degrees.20. Polar bears are bowlegged and pigeon-toed, adaptations that enable this massive animals to maintain their balance as they walk.
21. Caves are formed by the chemical or action mechanical of water on soluble rock, by volcanic activity, and by earthquakes.
22. Celery, an edible plant is having long stalks topped with feathery leaves, grows best in cool weather.
23. The first fiction writer in the United States to achieve international fame was Washington Irving,who wrote many stories, included " Rip Van Winkle" and "The Legend of Sleepy Hollow".
24. Three fundamental aspects of forest conversation are the protection of immature trees, the use of proper harvesting methods, and provide for an environment that supports reproduction.
25. For each enzyme reaction there is an optimum temperature which maximum efficiency is achieved.
26. Adolescence is a transitional stage in human development from the beginning of puberty to the attainment of the emotion, social, and physical maturity of adulthood.
27. The people native to the northwest coast of North American have long be known for woodcarvings of stunning beauty and extraordinary quality.
28. Colonial efforts to manufacture glass at Jamestown---- and later attempts near Philadelphia and Boston---failed despite the abundant of fuel and good raw materials.
29. The orbit of a celestial body is usually in the shape of ellipse.
30. Chicago is the third largest publishing center in the United States, exceeding only by New York City and San Francisco.
31. North American bison differ from domestic cattle in have 14 rather than 13 pairs of ribs.
32. Female sea turtles, before laying her eggs, swim as much as 2,000 kilometers to return to the beaches where they themselves were hatched.
33. Water is the only substance that occur at ordinary temperatures in all three states of matter: solid,liquid and gas.
34. Despite the growth of manufacturing and other industries, the economy of the state of Texas has remained heavily dependence on oil and gas.
35. Lyndon B. Johnson was the only United States President who oath of office was administered by a woman Judge Sarah Tilghman Hughes.
36. It took more than fourteen years to carve the faces of four United States Presidents into the granite cliffs to Mount Rushmore, South Dakota.
37.Charles Bullfinch was the architect who design the original red brick core of the State House in Boston.
38.Rarely has a technological development had as great an impact on as much aspects of social,economic, and cultural development as the growth of electronics.
39. Lowell, Massachusetts, known as the "Spindle City" since 1822 when its first textile mills were built, attracted worldwide attention as textile center.
40.Strange Victory, Sara Teas dale's smallest and most perfect collection of poems, appear in print in1933.
答案：DBBDB 21 ABDCC CBCDD 31 CAADB DBBDD
2000年5月TOEFL试题
16. More and 90 percent of the calcium in the human body is in the skeleton.
17. Perhaps the most popular film in movie history, Star Wars was written and direction by George Lucas.
18. Some animal activities, such as mating, migration, and hibernate have a nearly cycle.
19. Geographers were once concerned largely with exploring areas unknown to them and from describing distinctive features of individual places.
20. In his animated films, Walt Disney created animals that talk and act like people while retaining its animal traits.
21. The first city in the United States that put into effect major plan for the clustering of government buildings was Washington,
22. In a microwave oven, radiation penetrates food and is then absorbed primarily by water molecule, caused heat to spread through the food .
23. The cultures early of the genus Home were generally distinguished by regular use of stone tools and by a hunting and gathering economy.
24.Dolphins are sleek and powerful swimmers that found in all seas and unlike porpoises, have well-defined beaklike snouts and conical teeth.
25.The velocity of a river is controlled by the slope, the depth, and the rough of the riverbed.
26.The phonograph record was the first successful medium for capturing, preservation, and reproducing sound.
27. Generally, the pattern of open space in urban areas has shaped by commercial systems, governmental actions, and cultural traditions.
28. A liquid that might be a poor conductor when pure is often used to make solutions that readily transmits electricity.
29.The initial discovery by humans almost 10,000 years ago that they could exploit metallic mineral deposits was an important milestone in the development civilization.
30. In 1989 Tillie Fowler, a Republican, became the first member of her party to serving as president of the city council of Jacksonville, Florida.(serving as 作为两项)
31.General anesthesia, which is usually used for major surgery, involves a complete loss consciousness and a relaxed of the muscles.
32.After first establishment subsistence farms along the Atlantic seaboard, European settlers in North America developed a maritime and shipbuilding industry.
33.The legs of a roadrunner are enough strong that it can run up to 24 kilometers per hour to catchlizards and small rodents.(can run 与up to 两项)
34. For the immune system of a newborn mammal to develop properly, the presence of the thymus gland is essentially.
35. Physicians working in the field of public health are mainly concerned with the environmental causes of ill and how to eliminate them.
36. By 1850, immigration from distance shores, as well as migr(转载自：www.dXf5.cOm 东星资源网:托福改错真题)ation from the countryside, had
caused New York City's population to swell.
37. By identifying similar words or structures in different languages, we find evidence that those languages are related and may be derived from same ancestor.
38. Astronomers use photography and sighting telescopes to study the motions of all of the bright stars and many of the faint one .
39. In the nineteenth century a number of Native American tribe, such as the Comanches, lived a nomadic existence hunting buffalo
40.The average elevation of West Virginia is about 1,500 foot above sea level.( average elevation 是两项)
答案： ADCCD 21 BCABD CCDDB 31 CAADC ADDAC
2000年8月TOEFL试题
16. Painters of the early twentieth century who were known primarily for they colorful landscapes, the Group of Seven changed is name to the Canadian Group of Painters in 1933.
17. Most animals have nervous systems, sense organs, and specialized modes of locomotion, and are capable of securing ingesting, and to digest food.
18. The cork oak tree has a layer of cork several inches thickness that can be stripped every ten years.
19. Inflation, interest rates, and overall economic active can be governed by the United States Federal Reserve's decision to adjust the supply of money to the economy.
20. Free radicals of oxygen, which common by-products of metabolic processes in the body, are capable of causing tissue damage.
21. By 1830 the glass industry in the United States had become too well established that the country no longer needed to depend on imported glass.
22. Free land, cheaply transportation, and powerfully persuasive railroad advertising all helped flood the western part of the United States with farmers in the nineteenth century.
23. Coral formations have known as fringing reefs are located close to shore, separated from land only by shallow water.
24. For a seagoing, cargo-carrying sailing vessels, the clipper ship was remarkably fast.(remarkably fast两项你懂的)
25. Visibly only through large telescopes, Pluto has a yellowish color, which indicates that there is very little atmosphere.
26. Diamond is the hardest known substance, so diamonds can be cut only by another diamonds.
27.The International Monetary Fund was created in a effort to stabilize exchange rates without interfering with the healthy growth of trade.
28. Butterflies and moths undergo complete metamorphosis, them changing from caterpillar to adult via one intermediate stage, the pupa.（them changing 和from caterpillar两项）
29. Thousands of meteorite hit Earth each year, but most fall into the sea or in remote areas and are never recovered.
30. Alaska became the forty-ninth state in 1959, and Hawaii became the fiftieth state lately that year.
31. A sponge feeds itself by drawing water through tiny pores on its surface, filtering out food particles, and then expel the water through larger vents.
32. Toward the end of his life, john Singer Sargent returned to the painting of landscapes and the use of watercolors, of which he excelled.
33. Pythons differ than most other snakes by having two well-developed lungs rather than a muchsmaller left lung or no left lung at all.
34. Weighing among two to five kilograms in adults, the skin is the largest organ of the human body.（Weighing among double）
35. Rodents dwell in various habitat, some species being aquatic, some terrestrial.
36. The nectar of flowers are ingested by worker bees and converted to honey in special sacs in their digestive systems.
37. Lucid dreaming, the ability dreamers to become aware of and to control their dreams while dreaming, is the focus of some current psychological research.
38. The sensation of sound is produced how vibrations transmitted through the air strike the eardrum.
39. The musical tone of an electric guitar is created not by the resonance of the body of the guitar but by electronically amplification.
40. Considered one of the most beautiful of the fine art, ballet is a combination of dance and mime performed to music.
答案：CDBCA 21 BAABA DBBAD 31 CDABB AACDB
2000年 10月 TOEFL试题
16．The pear tree has simple, oval leaves that are smoother and shinier than them of the apple.
17．In the orbit of a planet around the Sun, the point closest to the Sun is called it the perihelion.
18．In the early 1900's, Roy Harris created and promoted a distinctly American style of classical music and greatly influenced a number of composer in the United States.
19．The eighteenth century witnessed the emergence of North American ports,
particular Boston, New York, and Philadelphia, as major commercial centers within the British empire.
20．Guitar like instruments have exist since ancient times, but the first written mention of the guitar itself is from the fourteenth century.
21．The law of biogenesis is the principle what all living organisms are derived from a parent or parents.
22．Onyx is a mineral that can be recognized its regular and straight parallel bands of white, black, or brown.
23．There are as many as 200 million insects for every human beings, and in fact their total number exceeds that of all other animals taken together.
24．Native to South America and cultivated there for thousands of years, the peanut
is said to have introduced to North America by early explorers.
25．Originally canoes were made by the hollowing out of logs and used were for combat as well as transport.
26．Among the symptoms of measles, which takes about twelve days to incubate, are a high fever, swelling of glands in the neck, a cough, and sensitive to light.
27．Ice crystals in a glacier tends to melt and recrystallize within a brief moment of travel on a downhill glide.
28．Photograph was revolutionized in 1851 by the introduction of the collodion process for making glass negatives.
29．The piano is a stringed musical instrument in which the strings are strike by felt-covered hammers controlled by a keyboard.
30．The sounds used in human languages to create meaning consist of small variation in air pressure can (^_^)be sensed by the ear.
31．The mountains, especially the Rocky Mountains, formerly constituted a seriously barrier to east-west trade in British Columbia.
32．Telescope are frequently used in astronomy to collect light from a celestial object, bring the light into focus, and producing a magnified image.
33．Diamond is the hardest known substance, so diamond can be cut only by another diamonds.
34．There are about 350 species and subspecies of birds in danger of become extinct, with a large number of them, 117 in all, found on oceanic islands.
35．The nineteenth-century romantic movement in art was partially a reaction to what was perceived as overemphasis on reasonable and order in neoclassicism.
36．Like triglycerides, cholesterol is a type of fat that is both consumed in the diet but manufactured by the body.
37．Both the United States silver dollar and half-dollar, first minted in 1794, had a figure of Liberty on one side and a eagle on the reverse side.
38．For an advertisement to be effective, its production and placement must to be based on a knowledge of human nature and a skilled use of the media.
39．While photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
40．The Democratic Party, the most oldest existing political party in the United States, has played a vital role in the nation's history.
答案：BDCDA 21 CCAAA ACCAB 31 DBDCC DCADB
篇二：托福语法笔记之改错篇
托福语法笔记之改错篇
语法改错的大框架，希望对大家有所帮助。
托福语法笔记之改错－－词性混用
一、作表语：形容词和副词的混用
1. be + adv. -> be + adj.
eg: be rarly -> be rare
2. be + noun. + prep -> be + adj. +prep
eg: be value for -> be valuable for
be fame for -> be famous for
3. be origin based on 错 表语唯一
be forcibily 错
be completely enclosed 对
be originally a poem 对
be typicaly concerned with 对
be generally with 对
托福语法笔记之改错－－平行结构
主要特点：由平行连接词连接两个或两个以上的对象构成
一、平衡连接词
1. 单一式：and, or, but
2. 短语式：as well as, rather than, other than, instead of
3. 相关式：both...and, not only ...but also
from..to, either...or
between...and, from...until
the same as, such as, as ...as
neither... nor, not...but, neither...or
二、平行的形式
X and Y
X, Y and Z(不常考)
X, Y, and Z (常考)
三、平行的性质
1. 单复数的平行(不是绝对要平行)
比如：cells, organs, adn tissues
a heart, veius, and arteries
2. 词性的平行
绝对，但是无adj的名词例外
local, state, and national government 对
city and regional planning 对
seasonally, or yearly 错
~~~~~~~~~~adv. ~~~~~~adj.
3. 时态的平行
可以不平行，但是必须有相应的不同时间
4. 结构形式的平行
doing, to do, adj+n, 动+宾 结构要平行
5. 语态的平行
Dallas, Texas, has become a national hub of bank,
~~~~banking
fashion, manufacturing and transportation.
6. 排列位置的平行
主 not only 谓 but also 谓 对
Not only 主谓(倒装)，but also 谓 错
四、not only...but also的省略
1. ...not only...but (also)...
2. Not only 主谓(倒)but 主谓
3. Not only 主谓(倒),(;)主+also+谓
4. Not only... but...as well
二、作宾语时，名词和动名词的混用
*原则：
from their kinding 错
food supplying错
区别：名词作宾语，后面不可接名词
动名词作宾语，后面可接名词
动名词前可加the:the making of any work of art
动名词前加the 后变化为一个纯粹的名词，不可再加名词了
三、状语从句引导词与近义介词/adv.的混用
1. when, while/during, in
* when, while+ noun. 永远错
during + 句子 永远错
2. although/despite
despite + 句子 永远错
despite the fact that 对
3. even though/even
前者为连词，后者为副词
even + 句子 永远错
四、平衡连接词与近义副词的混用
1. and/also
前连后副
V also V 对
noun. also noun. 错
2. or / else
前连后副
by scant else by color 错
3. but/instead
前连后副
五、表示人的名词与表示物的同根名词的混用
architect -> architectural
inventor -> inventation
sculptor -> sculpture
poet -> poem, poetry
novelist -> novel
educator -> education
settler -> settlement
composer -> composition
engineer -> engineering
六、作定语，名词和形容词的混用
原则：表示同一概念的形容词比名词优先
eg: certain 比certainty优先
当意义不同时，就无所谓优先
如： color monitor 彩显
colorful monitor 外观彩色的显示器
colorful effect 多彩的效果
color effect 彩色效果
例外：
1. 没有表示同一概念的形容词时，只能用名词修饰
the city or regional planning
Beijing city commercial bank
the state government
2. noun. + noun. 为特定含义时，不改为adj.
safty glass 防弹玻璃
exhibition flights 飞行表演
color monitor 彩显
3. noun.修饰noun.，表示后一个名词的本质属性，品质，种类时，不改adj. ***noun. + noun. 最后选
beauty salon对
intelligence test 对
＊noun.+noun.在一起a. 最后选
b. 有无同概念形容词
c. 看句意
七、作修饰语，形容词和副词的混用
1. 副词永远不能修饰名词
up arms -> upper arms
注意陷阱：adv. + 同位语
* special 永远改 especially
The common cold, (which is) normally a minor illness, can threaten
the health of patient.
2. adj. + adj. + noun.
依次修饰关系
an old red car
a frequent pretty girl(??)
3. adv. + 数 + noun. ; 数 + adj. + noun. 对
数 + adv. + noun. ; adj. + 数 + noun. 错
adv. + 数 + adj. + noun. 对
托福语法笔记之改错－－从句
名词性从句 主，宾
表，同位语
修饰性从句
定语从句
状语从句
从句=从句引导词+句子
从句引导词：标明从句的位置
连接代词+不完整句
连接副词+完整句(不作成分)
who + noun. 错
...noun.+which+SVO 错
which+noun. 错(但which group)--->在托考中不用
prep+which+Vt+O 错
noun.+what 错 prep what +SVO 错
when + V 错
where + V 错
定语从句：连接代词，在从句中作为成分，+不完整句
主，宾，同位，从句
连接adv,不作成分，+完整句
that的省略用法
that：1，定从 that+be 可省
2，定从 在从句中作宾语可省
3，宾从 某些Vt后可省略 that
*当先行词中有：adj最高级，序数词，only,不定代词时，只能用that wether to do
句子（ 主，宾，表，同位语）
句子，wether ＋句子 错 （不可以引导状语从句） 句子，whether＋句子＋or not 对
托福语法笔记之改错－－词序颠倒
一、单个的分词修饰名词时，可前置也可后置，通常后置 the region studied
the studied region
二、一个或两个介词的短语修饰名词时，通常后置
三、常考的最长的词序
the + 最高级+adv+(分词+adj)+noun.+noun.
~~~~~~~~~这两个前后不确定
the oldest continuously occupied permnant settlement
四、动词短语为完成时或被动式，修饰动词短语的adv夹在中间 have already done
be well done
have not yet rach
be made originally from
be come chiefly from
如果动词短语中有个介词，副词应当放在介词前
五、以分词为中心的合成形容词，应将分词置于词尾 eating plant animals应改为 plant-eating animals 同样的还有：warm-blooded animals
bridge-built material
cup-shaped sculpture
*选项中的合成形容词便是答案
六、more still abundant 错
more修饰adj，adv时 应紧接在adj/adv的前面more abundant
only, more than, less than修饰数量名词时，应紧接在数量名词前The bridge is only three feet long.
七、主系表结构
当谓语动词为系动词时，便是主系表结构
主＋系＋表 对
主＋表＋系 错
表＋系＋主 对（倒装句中）
to stay warm...
rest motionless
remain committed to
became associated with
篇三：四六级托福改错题练习
四六级托福改错题练习
五、句子的结构 句子的结构主要考查四个出题方向。
(一) 主语的重复 名词 代词 谓语，这个代词永远是重复的主语，永远是错的
例：Woodrow Wilson he was an idealist who refused to make any
AB
compromises concerning the establishment of the
C D
League of Nations.
分析：代词he不是同位语，主语重复；如果是下面这样的主语，那么便是主语同位语
A prolific writer, Woodrow Wilson
例：Two unique features of the Arctic they are
A B
lack of precipitation and permanently frozen ground.
CD
分析：选项B中的they和前面的主语two unique features重复
(二)谓语的重复 完整的句子后面又多了一个谓语，往往改为定语从句例：A paragraph is a portion of a text consists of
AB
one or more sentences related to the same idea.
CD
分析：B错，应改为consisting of或which consists of。句中有两个无法连接的谓语动词，而且前一个谓语动词下面没有划线，故改consists为非谓语动词形式或在它前面加which使之成为从句谓语动词。
(三)谓语的缺少
例：Most mammals to maintain a relatively constant body
A B
temperature, regardless of what the air temperature might be.
CD
分析：A错，应改为maintain。句中缺谓语动词，故去掉不定式符号to 使maintain变成谓语动词。
(四)主句的重复 主句的重复总是考even, instead, during, despite等引导的句子, 但是实际上它们无法把两个句子连接起来，因为它们都是副词或者介词，连接两个句子应该用连接词连接
例：Salmon spend most of their adult lives in salt water, despite
AB C
they return to their freshwater birthplaces to spawn and die.
D
分析：C错，应改为though。despite是介词，后面一般接名词作宾语，而在句中它后面却跟着一个完整的句子，所以改为连词though。
例：Solar eclipses occur during the Moon's shadow
AB
sweeps across the face of the Earth.
C D
分析：B错，应改为when或as。介词不能引导条件状语从句，根据题意改为从属连词when或as。
例：Even many early leaders of the United States have provided
AB
names for towns, only George Washington
C
is remembered in the name of a state.
D
分析：A错，应改为Even though。even为副词，不能引导从句，根据题意，改为引导让步状语从句的Even though。考试大
六、比较级和最高级
比较级和最高级的出题非常有规则，一共有5个出题方向，并且每次考试必然考两个
(一) 比较级或最高级形式上的重复
例：The most easiest process for mining gold is panning, which
A
involves using a circular dish with a small pocket at the bottom.
B C D
分析：A错，应改为easiest。easiest本身已是最高级，不必再用most，这是最高级形式上的重复
(二)比较级和最高级之间的混用
例：The greenest and plentifulest leaves are the leaves of grasses.
AB C D
分析：B错，应改为most plentiful。 plentiful是多音节形容词，须在前面加most构成最高级。
例：The more fearsome of all the animals in the Western Hemisphere
A B CD
is the grizzly bear.
分析：A错，应该用最高级most，含有介词of, among, in 表示的范围状语使用最高级。
(三)比较词than的前面一定要有比较级
改错题中，通常会看见than前面有一个原级
例：Film directors can take far great liberties in dealing with
A B
concepts of time and space than stage directors can.
C D
分析：B错，应改为greater。根据后面有than一词可以判定前面的形容词用比较级形式，注意far, much 修饰比较级。
(四)在as…as以及否定not so…as, not as…as的中间使用形容词原级
as sweeter as, 这是不对的，应改为as sweet as
(五)the 和比较级最高级的关系
①、比较级前面可以出现the, 修饰后面的名词
the taller boy
②、副词的最高级加不加the均可以
例：Although flies live longest in cool temperatures, it breed
AB
prolifically when temperatures are warm, food is
abundant, and humidity is moderate.
C D
分析：副词的最高级加不加the均可， 所以A正确，从从句的主语可以看出，B应该改为they
③、形容词的最高级作定语前面必须使用the, 如果不作定语的话，加不加the均可以例：Of all the Native Americans in the United States,
A BC
the Navajos form largest group.
D
分析：D错，应改为form the largest。形容词最高级前面要加定冠词。
陷阱1， earliest, 有两种可能，
一种可能是early的最高级，最早的语言，the earliest language
另一种可能作名词，表示早期，必须和时间的名词连用，earliest time, earliest ages, 表示很早的年代，很早的时代，也就是说，如果以后碰上earliest后面加上times, ages, 前面不用加the
例：The belief in fairies have existed from earliest times, and the literature of many
ABC
countries includes tales of fairies and their relationship to humans.
D
分析：A错，应改为has existed。主语是单数名词the belief,而不是复数名词fairies,故谓语动词是单数形式。earliest times表示表示很早的时代是正确的。
陷阱2，如果最高级前面有所有格的话，不用加the
例如：my best friends
例：Salt Lake City, Utah's capital and largest city, is industrial
A B C
and banking center.
D
分析：C错，应改为is an industrial center。center为可数名词，它的修饰词前面应有不定冠词。
Utah's largest city, 题目中其实是省略了Utah's。
例：Faults in the Earth's crust are most evidently in sedimentary
A
formations, where they interrupt previously continuous layers.
BC D
分析：A错，are的表语必须用evident, 为什么不加the, 因为作表语，而不是定语
七、平行结构
改错题考的最多的一个方向便是平行结构
(一) 对等连接词
一共有三类连接平行结构的词
单一式： and, or ,but
相关式： both…and, not … but,
either …or, neither…nor
the same…as；as…as, not so…as, not as…as
such …as, so …that.. too…to, from…to, from…until, between…and, not only…but also(also可以省略)，Not only 主谓，also
not only…but also(also可以省略) as well,