托福语法指导-介词及真题要点解析
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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。
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。
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。
TOEFL语法部分应试思路和考点汇编一、选择填空部分语法部分前15题是选择句子残缺成份填空,以组成完整句子的题型。
这一部分侧重的是句子成份的划分和句子结构的分析,要求考生能从整个句子的角度来把握,分离出主干成分和修饰成分并判断相应的符合语态和时态的选项。
因此简单来说,第一部分考的是应试者对句法的掌握程度,包括主谓宾,定状补各个部分在句子中的分布和顺序。
当然,其中不可避免的也涉及了英语的一些固定搭配和表达,但这些仍然体现了考生对句子结构的把握和理解。
(一)句子结构句子基本结构指的是构成句子的基本组成部分,一般来说,主语和谓语是唯一且必不可少的句子基本成份,而宾语、表语、定语、状语、补语这些成份视句子的具体结构和需要而定。
这里所提的句子包括主句和从句,即主句和从句均需含有主谓的基本结构。
考点1:主语单一原则主语单一指必须有主语而且必须唯一,这一原则在主句和从句中均是适用的。
考点2:谓语单一原则考点3:主谓结构(句子基本结构)考点4:宾语成份常考类型包括:及物动词后的宾语成份,介词后需加的宾语成份,某些词或词组带双宾语的固定用法。
考点5:定语成份句子定语成份一般是指做句子主语和宾语成份的修饰词,一般为形容词和形容词短语,也有分词形式的定语,一般把它归为分词结构这一考点中。
考点6:表语成份常考内容包括名词、形容词短语和介宾短语。
考点7:状语成份常考的状语成份为:介宾短语作状语,形容词短语作状语,分词短语作状语,不定式作状语等。
(二)名词性从句名词性从句是指在完整的句子中以名词性质出现的从句成份,主要包括主语从句,宾语从句,表语从句,补语从句。
考点8:主语从句动名词/ 不定式/ 从句+谓语考点9:宾语从句主语+谓语+从句做宾语考点10:表语从句主语+谓语(系动词)+表语(名词,形容词,介宾短语)(三)同位语考点11:同位语同位语是toefl语法每次必考的内容之一,一般做主语或是宾语的同位语,句子的主干已经完整,同位语作为一个插入成份作补充说明之用。
第三节介词固定搭配 介词和动词、形容词、名词等词的搭配是掌握介词⽤法的难点和关键,必须下⼤功夫牢记,TOEFL题中⼤量考察介词搭配问题,是准备的重点之⼀,下⾯对常见常考搭配稍作总结,可作复习的参考,但因篇幅所限,不可能⾯⾯俱到,还需考⽣多注意平时积累 ⼀、常搭配使⽤的介词和介词短语 1. from…to /till /until 2. because of, on account of (由于), by means of, in front of, in spite of (=despite), instead of, in honour of (为纪念,为庆祝),in danger of (在….危险之中) 3. according to, due to, with regard to, prior to, owing to, , in relation to, in response to, to a great extent, in addition to(=besides) 4. together with, along with, in connection with, in comparison with, apart from ⼆、与on /upon搭配 1. act on, rely on, depend on, feed on, comment on, concentrate on, rest on, in 2. be based on, be keen on, be dependent on The boy is keen on mathematics. (这个男孩对数学感兴趣) 三、与of搭配 1. think of , consist of, take charge of 2. be composed of, be made up of, be capable of, be typical of, regardless of, bare of, be deprived of 3. the use of, the ratio of…to, a minimum of 四、与with搭配 1. deal with, interfere with, compare with /to, share with, join with 2. be familiar with, familiarity with, be credited with, be associated with, be concerned with, be filled with, be infused with, be consistent with 五、与in搭配 1. result in /from, succeed in, lie in, specialize in, originate in /from, live in, believe in 2. be interested in, be found in, be rich in, be involved in。
托福语法辅导解析题汇总托福语法辅导解析题11. A symbol of freedom,the Statue of Liberty represents a woman has just escapedA Bfrom the chains of slavery,which lie at her feet.C DKey:B分析:第一步分析空前后的关系,发现谓语动词represents与has just冲突,所以has前面应该加who才对。
必要知识点:考点是谓语单一原则。
has此处和主句represents谓语重复,需要变成定语从句,改正:woman has à woman who has参考译文:自由的象征,自由女神像表现了一个刚从躺在她脚边的奴隶枷锁中逃出的妇女。
2. The southwestern portion of the United States is a land of little rain,and parts ofA Bit are too dry that they are called deserts.C DKey:C分析:第一步分析空前后的关系,发现that,首先想到so 。
that,所以这里C出现问题。
必要知识点:考点是固定结构。
so。
that结构也是语法中常考的,经常会把so替换为too,as等。
改正:too à so.参考译文:美国的西南部分是一个少雨地带,其一部分地区因为太干而被称为沙漠。
3. Seneca chief Corn-planter helped arrange treaties between many United States settlerA Band Native American tribes in western Pennsylvania after the American Revolutionary War.C DKey:B分析:第一步分析空前后的关系,发现many,所以在此首先想到后面的词应该是复数才对。
托福考试之历年托福语法真题全面解析1-(31803)托福考试之历年托福语法真题全面解析1-(31803)编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(托福考试之历年托福语法真题全面解析1-(31803))的内容能够给您的工作和学习带来便利。
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托福考试之历年托福语法真题全面解析1-(31803)托福考试之历年托福语法真题全面解析1. The flexibilityof film allows theartist __________unbridled imaginationto the animation ofcartoon characters。
(A) to bring(B) bringing(C) is brought托福考试之历年托福语法真题全面解析1-(31803)答案: A测试点:不定式。
分析: allow+sb .十不定式为固定结构.4 个答案中只有( A) to bring 是不定式。
2。
Traditionally, __________in NewEngland on Thanksgiving Day。
(A) when served is sweet cider(B) when sweet cider is served(C) is served sweet cider(D) sweet cider is served答案: D托福考试之历年托福语法真题全面解析1-(31803)测试点:主谓结构。
分析:原句主、谓俱缺,应选一完整的主语+谓语的结构,即( D).(A)、(C)不通,( B)则是从句,不适合此句。
托福考试之历年托福语法真题全面解析16. Not woman held a presidential cabinet position in the United States until 1933, when Frances Perkins became secretary of labor.答案:A测试点:否定词。
分析:no,not以及none这三个否定词的用法,常在题中故意混淆。
副词not不能修饰名词woman,此外应用形容词no。
解题要点:no或not出现在TOEFL改错题中,应首先考虑其是否正确。
17. The human body relies on certainty nutrients for its survival.答案:C测试点:词性。
分析:此处修饰名词nutrients要用形容词certain,不用名词certainty.18. Too much electric current may flow into a circuit as a result either of a fault in the circuit and of an outside event such as lightning.答案:D测试点:连词短语分析:either…or…的用法。
看到either这个词,要注意寻找其后是否有相应的or。
and应为or。
解题要点;either…or,neither…nor, both…and等连词习语为TOEFL 常考题型,注意其前后搭配。
19. The Appalachian Trail, extending approximately 2,020 miles from Maine to Georgia, is the longer continuous marked footpath in the world.答案:C测试点:最高级。
分析:形容词或副词前有the,后有in the world等表示范围—类的短语,应当用最高级形式。
托福语法:介词to和at的常见用法解析by狄邦教育一、介词to的常见用法1.动词+toa)动词+ toadjust to适应,attend to处理;照料,agree to赞同,amount to加起来达…,belong to 属于,come to达到,drink to为…干杯,get to到达,happen to发生在某人身上,hold to 紧握,lead to通向,listen to听,occur to想起,object to反对,point to指向,respond to 回答,refer to参考;指的是…;涉及,reply to回答,see to负责,stick to坚持,turn to求助,write to给某人写信。
b)动词(+sth.)+to+sb.announce to通知某人,describe to向某人描述,explain to向某人解释,express to 对某人表达,mention to提及,nod to向某人点头,report to报告,say to告知,shout to对某人大叫,suggest to对某人提建议,speak to与某人交谈,talk to跟某人谈话,whisper to和某人低声耳语。
c)动词+sth./sb.+ to +sth./sb.add to增加,compare to比作,carry to运送至,devote to致力于,introduce to介绍给,invite to邀请参加,join to连接到,leave to委托给,reduce to下降至,sentence to 判处,take to带到。
2. be +形容词/过去分词+ tobe alive to觉察;晓得,be attentive to注意;留心,be awake to知晓,be blind to缺乏眼光,be close to紧挨着,be common to对某人来说很普通,be contrary to违反;反对,be devoted to致力,be deaf to不愿意听,be exposed to暴露;遭受,be fair to对…公平,be familiar to 对某人来说熟悉,be grateful to对某人心存感激,be good to对…有好处,be harmful to对…有危害,be important to对…重要,be kind to友好对待,be known to周知于,be married to 嫁给,be moved to转移到,be near to靠近,be necessary to对…有必要,be opposite to在对面,be opposed to反对,be pleasant to合某人之意,be polite to礼貌待人,be rude to粗暴对待,be relative to与…有关,be strange to不习惯,be similar to类似,be suitable to适合,be true to忠实,be thankful to感激,be useful to对…有用,be used to习惯。
托福语法指导整合词性混淆误用始终是TOEEL考题中最重要的命题形式,我整理了关于真题要点解析的语法指导,下面我就和大家共享,来观赏一下吧。
托福语法指导-词性变化及真题要点解析词性混淆常考题型及解题要点来源:考试大1. 并列连词and but or结构要求词性统一来源:考试大全真例题分析来源:考试大(1) Bigness. Boastful. And strong. Frontiersman Mike Fink was the subject of many folk tales. (93.3)[答案] A 并列连词and连接三个形容词,故(A)Bigness应改为Big。
(2) The success of a naval ship is determined by its seaworthiness, speedy ,and maneuverability. (92.10)[答案] D 并列连词and连接三个名词,而speed是形容词,故应改为speed。
(3) Regulation of public utilities in the United States is carried out by locally state and federal governments. (92.5)[答案] D 并列连词and连接三个形容词性质的词,共同修饰后面的中心词governnenrfs 。
而locally是副词,应改为local。
来源:考试大(4) In Middle Ages. Books called bestiaries were prepared in an attempt to describe animals, real or imagine, that exemplified human traits. (92.5)[答案] B 并列连词or前面是形容词real。
之后亦应是形容词imaginary。
托福语法辅导解析题托福语法始终都是一些同学的痛点,我整理了一些托福语法解析题,下面我就和大家共享,来欣赏一下吧。
托福语法辅导解析题11. Citrus fruits thrive in quite very tropical climates.A B C DKey:C分析:第一步分析空前后的关系,觉察没有什么不对的地方。
第二步分析空本身,觉察C中的两个词重复使用的。
必要学问点:考点是重复。
Quite、very 都是程度副词修饰tropical,用在一起,重复了。
改正:quite very à very参考译文:柑橘类水果在赤道地带的气候下生长繁茂。
2. Carson McCullers was fame for her novels about life in the small towns of the southernA B C DUnited States.Key:A分析:第一步分析空前后的关系,觉察fame,由此想到be fames for,所以在此A应当为famous才对。
必要学问点:考点是固定搭配。
be famous for. 以什么而有名。
改正:fame à famous参考译文:Carson McCullers 因其讲解并描述南美小镇生活的小说而知名。
3. Because the atmosphere of Mars is so thin,wind velocities of several hundredA B Ckilometers per hour are required to raised dust particles during dust storms.DKey:D分析:第一步分析空前后的关系,觉察D前面是to,很明显这里应当是动词原形才对。
必要学问点:考点是动词不定式。
to do做目的状语,后面接动词原形。
改正:raised à raise参考译文:因为火星的大气太淡薄,尘爆发生时需要几百公里每小时的风速把尘土颗粒吹起来。
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。
【。