托福语法指导-介词及真题要点解析
托福语法指导--介词用法口诀(3)
托福语法指导－－介词用法口诀(3)阳光、灯、影、衣、冒 in，即在阳光下，在灯下，在树阴下，穿衣、着装、冒雨等都要用in。
例：Don't read in dim light. 切勿在暗淡的灯光下看书。
They are reviewing their lessons in the bright light. 他们在明亮的灯光下复习功课。
They are sitting in the shade of a tree. 他们坐在树阴下乘凉。
a prisoner in irons 带着镣铐的囚犯He went in the rain to meet me at the station. 他冒雨到车站去接我。
The poor dressed (clothed) in rags in old society. 旧社会穷人们衣衫褴褛．以及：in the bright sunlight 在明亮的阳光下a merchant in disguise 乔装的商人the woman in white (black, red, yellow) 穿着白(黑、红、黄)色衣服的妇女in uniform 穿着制服in mourning 穿着丧服in brown shoes 穿着棕色鞋in his shirt sleeves 穿着衬衫将来时态in...以后例: They will come back in 10 days. 他们将10天以后回来。
I'll come round in a day or two. 我一两天就回来。
We'll be back in no time. 我们一会儿就回来。
Come and see me in two days' time. 两天后来看我。
(从现在开始)after... (从过去开始)小处at大处in例：Li and I arrived at Heishan county safe and sound, all is well. Don't worry. 李和我平安地到达黑山县，一切很好，勿念。
托福语法介词专项辅导
托福语法介词专项辅导2017年托福语法介词专项辅导导语：介词(又称作前置词，表示名词、代词等与句中其他词的关系，在句中不能单独作句子成分。
下面YJBYS店铺向大家介绍介词的用法，希望对你有用!1. between/among，between不一定只是两者之间，among 一定是两者以上The distance/reaction between the stars/trees. 两两之间among the two separate realms.领域×2. in/for/since (与时态有关)(1) in + 时刻点 eg: in 1979 用于一般过去时in+一段时间 eg: in recent years 用于完成时态, in two days 用于将来时态(2) for 作爲conj. “因为”，引导塬因状语从句，并列连词,不能位于句首只能位于句中for 作爲prep. for+ 一段时间 for three years 可用于各种过去时态或完成时态例题：Adella Prentiss Hrghes (served) (as) (manager) of the Cleveland Orchestra (since) fifteen years.答案: D sinceàfor(3) since 作爲conj., “因为”“自从”，引导塬因状语从句，句首居多，Since +句子，句子。
等于because作爲prep., “自从”+时刻点，eg: since 1949 用于完成时态(“自从”+句子，出现较少)作爲adv. A. 与完成时连用，表示过去某个时间某个事件到现在since have doneB. 与过去时连用时 = ago例题：50. Tom was elected (president) last semester, (but) he (since has devoted) (few) of his time to his job.答案: D fewàlittle51. The (oldest) public edifice in Washington D.C., the White House was (originally) constructed in the 1790’s, (also) has been rebuilt or extensively remodeled (three times since).答案: C alsoàand52. Eleanor Roosevelt (set) the standard against which the (wives) of (all) United States Presidents since have (evaluated).答案: D evaluatedàbeen evaluated3. through/ throughout(1)through: “穿过”(某一具体物体) eg: through the earth“通过”(某一具体方式)=by eg: through X-ray analyses例题：(Although) fluorine氟(tests) and x-ray analyses, archaeologists (can prove) the (validity)合理性 of artifacts.答案: A althoughàthough(2)throughout +时间，“贯穿” eg: throughout his lifetime(Throughout) the 1930’s, United States government (patronage the) arts (was concentrated) in the section of the Works Progress Administration (known as) Federal One.答案: B patronage theà patronage to thethoughout+地点，“遍佈” eg: throughout the world例题：(Serving) as chief of the United States Children’s Bureau from 1921 to 1934, Grace AbBott (fought) for the (rights) of women and children (through) the world.答案: D throughàthroughout4. in, inside /intoin, inside 表示静态，强调一种状态 eg: air inside a houseinto 表示动态，强调一种动作和过程eg: shot arrows into the sky(There is) evidence that the caribou originated (into) North America and crossed (over) a land bridge into Asia and (evolved) into the Old World’s reindeer.答案: B intoàin。
托福语法笔记-代词与介词
代词一、代词形式间的混用(A)名词前面应该使用所有格make she debut 错make one’s debut* 双宾语结构例外won him prizes 对（B）反身代词画线－－－＞改宾格要使用的反身代词必须与所在句子主语一致he killed him. 他杀he killed himself 自杀（C）self ,是名词，“自我”，只用于哲学，出现永远错二、代词的单复数him, her--> them三、代词的性别his/her himself/herself四、代词的人与物五、关系代词┏which 指代物┃that 指代人或物注意：who与which混用┗who 指代人┏who 主┃whom 宾┗whose 所有格whom image --->只考过一回~~~~->whose*主要考who和whose的混用who + noun. 错whose + V 错介词一、through/throughoutthrough: “穿过”、“通过”，强调动作througho ut: “贯穿”throughout his lifetime“遍布”throughout the world二、between/amongbetween the stars/trees 两两之间among the two realms（领域）错三、in/inside /intoinside, in 静态，强调状态into 动态，强调动作air inside the houseshoot...into the skyin + 单数noun.(无冠词)，表示某一领域，某一方面，某一行业in shape, in size四、in/for/sincein + 1. 时刻点2. 一段时间for + 1. prep. + 一段时间2. conj. 并列连词，不能位于句首句子，for 句子since+1. prep., “自从”＋时刻点，完成时2. conj., “因为” Since +句子，句子3. adv., 与完成时连用，表示过去某个时间某个事件到现在五、of 遗漏多余六、by1. be done by 只要不是固定词组，就改by2. by doing 只要不是固定词组3. 作品by 作者publication by Franklin七、固定搭配together with = with。
【免费下载】05月TOEFL语法讲解
(A) reaching (B) has reached (C) reach (D) have reached 答案：B 测试点：谓语／主谓数的一致． 分析：本句有主语而缺谓语，应在答案中选择可作谓语的动词．主语是第三人称单数的 dance，故选(B)．(A)是非谓语形式，不可单独作谓语；(C)(D)不可与第三人称单数的主语 搭配。
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托福考试语法试题及答案详解
托福考试语法试题及答案详解语法在托福考试中一直很重要，整理了一些托福语法解析题，下面就和大家分享，来欣赏一下吧。
托福考试语法试题及答案详解11. Most doctors of the Colonial period believed _______ was caused by animbalance of humors in the body.A. in diseaseB. that diseaseC. of diseaseD. about disease答案：B分析：动词believe 的用法：直接加that引导的宾语从句。
这里that为连接adv.，在句中不作任何成分，其后接完整句。
参考译文：大多数殖民时期的医生认为疾病来源人体内不平衡的体液。
2. In 1976 Sarah Caldwell became _________ at the Metropolitan Opera Housein New York City.A. she was the first woman to conductB. the first woman conductorC. the woman was first conductingD. the woman conducts first答案：B分析：缺宾语，答案中只有B，D可以作宾语，但D的语序不对。
参考译文：1976，Sarah Caldwell成为在第一个在纽约Metropolitan Opera House演出的演奏家。
补充：常考the fi rst/second/… one to do sth3. On January 7，1955，Marian Anderson became _________ to sing a majorrole at New York Citys Metropolitan Opera House.A. the first African AmericanB. the first African American wasC. she was the first African AmericanD. when the first African American答案：A分析：缺宾语，C，D都不能作宾语。
托福语法辅导解析题精选
托福语法辅导解析题精选语法对于一些同学来说一直都是难度，整理了一些托福语法解析题，下面就和大家分享，来欣赏一下吧。
托福语法辅导解析题11. Count Basie’s distinctive piano style and band arrangements of the late1930’s earnedA Bhis an important place in jazz history.C DKey：C分析：第一步分析空前后的关系，发现C中的his在此错误，应该用him才对。
必要知识点：考点是代词用法。
这里是做earn的宾语，用宾格，改正：his à him参考译文：二十世纪30年代晚期Count Basie具有特色的钢琴风格和乐队安排，为他赢得了爵士历史上重要的地位。
2. The wide range of elevations in the southern Appalachian Mountainsallows for the greatA Bdiverse of plant life found there.C DKey：C分析：第一步分析空前后的关系，发现of，由此首先想到前面应该是名词，所以C词性出现问题。
必要知识点：考点是词性的误用。
of前面应该用名词改正：diverse à diversity参考译文：阿巴拉乞亚山脉的海拔的范围很宽，是那里发现的植物种类繁多的原因。
3. Four huge shield volcanoes have been observed on Mars，as well as agreat number ofA Bsmall ones like found those on the Earth.C DKey：D分析：第一步分析空前后的关系，发现没有什么不对的地方。
第二步分析空本身，发现D中的语序出现问题，颠倒了。
不必要知识点：考点是分词结构。
托福语法词汇经典试题解析
托福语法词汇经典试题解析托福语法词汇经典试题解析人生最宝贵的是生命，人生最需要的是学习，人生最愉快的是工作，人生最重要的是友谊。
以下是店铺为大家搜索整理的托福语法词汇经典试题解析，希望能给大家带来帮助!1. Groups of muscles in the head direct the actions necessary for _____.(A) chew and swallow(B) to chew and to swallow(C) being chewed and swallowing(D) chewing and swallowing答案：D测试点：介词宾语动名词。
分析：介词for要求后接名词性成份，故选动名词(D)。
2. In the Osage tribe of Oklahoma, beaded belts _____ who held a high social status.(A) only by women were fashioned(B) by women were fashioned only(C) were fashioned only by women(D) were by women fashioned only答案：C测试点：谓语动词。
分析：空格前为句子主语，所缺为谓语部分。
空格后为who引导的`定语从句，说明从句前紧接名词。
正确答案(C)既有谓语动词，其中的名词women又可作who引导的定语从句的先行词。
3. _____ commonly chosen as the first step to a career in public office.(A) Why legal training is(B) Legal training is(C) Legal training that is(D) It is legal training答案：B测试点：主谓结构。
托福考试语法题题库及答案
托福考试语法题题库及答案2016年托福考试语法题题库及答案1. Barges which carrier most of the heavy freight on rivers and canals are usually propelled by towing. 答案：A测试点：词性。
分析：carrier是名词，而此处需要谓语动词。
应为carries。
解题要点：名词后缀-er,-or,-tion,-sion等形式出现在TOEFL改错题中，应引起特别注意。
2. Although afflicted by serious eyesight problems, Alicia Alonso was one the principal stars of the American Ballet Theater and later formed her own dance company.答案：C测试点：习语。
分析：One of the+复数名词/名词词级是固定说法，此处缺of.3. The ritual combat of animals are triggered by precise signals. 答案：B测试点：主谓数的一致。
分析：主语是单数的combat,系动词要用心解题要点：介词短语of animals是名词combat的定语，这类以of引接的定语后置结构要特别注意主谓的数是否一致。
4. It is more difficult to write simply, directly, and effective than to employ flowery but vague expressions that only obscure one’s meaning.答案：B测试点：并列结构/词性。
分析：and的前后部分应同词性、同性质，此处应用副词effectively与and前的simply和directly并列，不用形容词effective。
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托福语法指导－介词及真题要点解析
介词是TOEFL试题中比较活较的词性，而且具有一定的难度。
中国学生一向对介词感到束手无策，因为英文介词种类繁多且词意多变。
不过，TOEFL涉及的有关介词的题目重复性很强，而且有规律可循。
只要考生善于总结、记忆，还是可以保证得满分的。
介词的题目主要分布在Written Expression(16－40题)中，命题焦点售在中（1）含有介词的固定短语，（2）含有特定含义的介词误用
介词常考题型及解题要点
1.含有介词的固定短语：短语或词组中的介词不能随意更换或省略
全真例题分析
（1）Most aquatic animals breathe by means external respiratory organs called gills. (答案)C 正确的短语为by means of,其中的介词of不能省略
（2） Speed refers only toward the rate of mution without
specifying any direction of motion.(94.8)
(答案)A 正确短语形式为refer to
（3） Historical geology deals about data on the development of the Earth gathered from the study of rocks, which are analyzed to determine their age and composition. (93.8)
(答案) A正确短语式式为deal with.
（4）The diamond is the only gemstone composed with just one chemical element, carbon. (答案) A 正确短语形式为。
Be composed of
（5） Best known for his research in statistical mechanics and meson physics. Chen Ning Yang shared the Nobel Prize in 1957 to another physicist from the United States, Tsung-dao Lee.
(答案) C 正确的短语搭配为 share.......with
（6）The doctrine of eminent domain is based the legal tradition that all real property is subject to the control of the state.
(答案) A 正确的短语形式为be based on 其中的介词on不能省掉。
2. 介词用错
解题要点介词与后面的名词通常有固定的搭配习惯，或有特定的语意功能，不能随意更换。
通常，介词毕有含义，不同的介词会使整个句子表达不同的意思。
当A、B、C、D四个选择答案中出现单独划线的介词，应首先考虑它是否使用正确。
全真例题分析
（1）Scientists claim that an individual can function from about three days when totally deprived of sleep.
(答案) C from应改用for。
表示动作延续的时间应用介词for。
（2） Canadian scarlet-clad guards and mounties with horseback are part of the summer scenery in Ottawa.
(答案) B with改为on,“骑在马背上”应用介词on表示位置。
（3） During eclipses of the Sun, the Ojibwa Indians of North America shot flaming arrows inside the sky to rekindle the light.
(答案) C inside改为into,介词into表示的动作性；shot……into the sky。
天空无边无沿，不能用介词inside来修饰。
（4） Wild elephants are almost continuously waving their trunks. Both up in the air
and down aside the ground.
(答案) D aside改为on。
On the ground 是固定介宾搭配。
Ground 没有边沿，无法用aside 来修饰。
（5） Recent studies have shown that air into a house often has higher concentrations of contaminants than heavily polluted air outside.
(答案) A into改为in。
Into强调动作，而in表示的是静止的状态。
“房间里面的空气”只能用in来表示。
（6） The early use of a complete steel frame for towering buildings appeared in the first skyscraper, built on Chicago in 1883.
(答案) D built on 改为built in。
城市名前面只能用介词in来修饰。
3.介词between和among的区别
解题要点 between表示二者之间，among表示三者或更多的整体概念。
当A、B、C、D 四项选择答案中出现between或者among时，它通常就是此题的命题焦点。
全真例题分析
（1） The determination of the path of Mars's orbit in 1609 became the unifying link among the two formerly separate realms of physics and astronomy.
(答案) C among改为between
（2）The Carlsbad caverns, located in New Mexico, rank between the largest underground labyrinths in the world.
(答案) B between改为among。
表示多数概念，或范围时应用among。
（3） For a long time cotton ranked first bctween Alabama's crops, but today it accounts for only a fraction of the agricultural production.
(答案) A between改为among。
表示范围时应用among。
【。