学习一生2023年托福考试语法题题库及答案
在平时的学习中，大家都经历过考试吧，考试之前我们都需要进行充分的复习，下面是为大家整理的托福考试语法题题库及答案相关内容，欢迎大家分享。
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。
5.Different species of octopuses may measure anywhere from two inches to over thirty feet in long.答案：D
测试点：词性
分析：表示“在长度方面”固定的说法是in length，不用long。从词性考虑，介词诅后要加名词(1ength),不能加形容词(1ong)。
解题要点;TOEFL考题中表示长(1ong，length),高(high，height),深(deep，depth)等词的.名词及其形容词形式常常混淆。
6.According to some theories derived from psychoanalysis, life is supposedly easier and mo re pleasant when inhibitions overcoming.
答案：D
测试点：词形。
分析：inhibitions前有连接词when，说明其后应为主谓完整的从句。overcoming不是谓语动词的形式，应为are overcome。
7.When rainbows appear, they are always in the part of the sky opposite directly the Sun.答案：D
测试点：词序。
分析：介词和它的宾语之间不要加入副词。此处副词directly应在介词opposite之前。
8.Benjamin Franklin drew a political cartoon that is credited raising 10,000 volunteers for the American Revolutionary War.
答案：C
测试点：习语。
分析：Be credited with是固定短语，表示“被认为取得某种成就”。
9.The begins of the modern chemistry laboratory go back to the workrooms of medieval lchemists.
答案：A
测试点：词性。
分析：此处要求名词作主语，而begins则是动词形式。应为beginnings.
10.In many pieces of music there is a dominant theme on which the restful of the composition is centered.
答案：C
测试点：习语/词性。
分析：The rest of是固定短语。从词性的角度来分析，冠词the后面应接名词。
11.Luminescence refers to the emission of light by means another than heat.答案：C
测试点：other和another的用法。
分析：遇有划线的another或other要加以注意，这两个词常被相互错用。此处应为other。Other than是固定说法，表示“除了，不同于”。
12.In a representative democracy, the people election delegates to an assembly.答案：C 测试点：词性。
分析：此处需一动词作谓语，而election是名词。解题要点;参见本套考题的第(21)题。
13.George Washington Carver found hundred of uses for the peanut, the sweet potato, and the soybean and thus stimulated the cultivation of these crops.
答案：A
测试点：习语。
分析：表示不确定数目的短语，如hundreds of，thousands of，millions of等，均用复数。
14.A citadel, a fortress designed for the defense of a city, usually standed on top of a hill.答案：D
测试点：不规则动词的词形变化。
分析：这类考题数量虽不多，但考的是最基本的知识，不应做错。stand的过去式是stood，standed是个错字。解题要点;stand-stood·stood及begin-began-begun等不规则动词变化形式要记牢。
15.Conservative philosophers argue that the very structure of society is threatening by civil disobedience, while humanists stress the primacy of the individual conscience.
答案：B
测试点：被动语态。
分析：系动词 (be)和介词by同时出现是被动语态的信号，它们之间的动词要用过去分词。此处threatening应为threatened.
16.Since 1971 the regional corporations set up in Alaska by Congress managing everything from fishing to banking.答案：C
测试点：词形。
分析：此处需要谓语动词形式have managed。句中set up为过去分词短语，修饰前面的名词主语corporations。另外注意 (D)banking为名词，意为“银行业”。
17.A rocket burns propellant rapidly and most rockets carry a supply that last just a few seconds.
答案：D
测试点：主谓数的一致。
分析：that为从句主语，后接动词作其谓语。而that代指单数的a supply故其谓语也应用单数形式的lasts。
18.Textile art is known for both its tactile and vision qualities.答案：C
测试点：词性/并列结构。
分析：连词and要求它两边是同词性、同性质的成份。此处and一边是形容词tactile，另一边应当也是形容词visional，不用名词vision。
19.The metal aluminum has been first isolated early in the nineteenth century.答案：D
测试点：时态。
分析：若句中有表示具体时间的状语，如in the nineteenth century等，则不能用现在完成时，而要用一般过去时。此处has been为was。
20.Gulls can often be see swooping over large bodies of water.答案：B
测试点：词形/被动语态。
分析：系动词be后不能加动词原形，此处应以be+过去分词表示被动。see应为seen。
拓展阅读：
托福考试的语法问题
1.in the United States voters election representatives to the national legislature , which consists of the House of Representatives and the Snate.
Election-〉elect(句子成分残缺)
观察主句，发现没有谓语，15个托福(TOEFL)考试语法问题总结。Representatives因为有s，所以不是形容词而是名词。于是就出现了三个名词voters election representatives无标点相连的情况。这种情况很罕见，我们因该对它很敏感。思考一下就知道中间的名词变为动词，即Election-〉elect
2.Her work in genetics won United States scientist Barbara McClintock ---- - in 1983.
(A) was the Nobel Prize
(B) the Nobel Prize was
(C) the Nobel Prize
(D) for the Nobel Prize
选c(双宾语)
大家要注意双宾语的考法。动词后面直接接两个名词。而且看题干,已经有一个谓语动词,除非要填的部分中有从句引导词,否则不可出现BE动词,排除A.B.而D又明显错误,因 为Nobel Prize为B.M的双宾语。
参考译文：美国科学家B.M.在基因方面的研究工作为她自己赢得了1983年的诺贝尔奖.
这题可以多读两遍，有助于大家培养正确的语感，托福英语《15个托福(TOEFL)考试语法问题总结》。另外大家要格外注意像give这类的词。可以说give sth to sb,也可以说give sb sth
3.--- usually thought to end in northern New Mexico, the Rocky Mountains really extend southward to the frontier of Mexico.
(A) Despite
(B) To be
(C) While
(D) However
选c(连词)
分析：A.despite 为介词,后面要加名词形式的东东,e.g.Despite usually being thought to end in ...而这里的thought 是过去分词,不是动名词,所以不对。
B.to be 是目的状语，不能表达出转折关系
C.while可表转折关系的conj.
D.however 是转折连词，不能用于引导状语从句。
参考译文：洛基山脉通常被认为是延伸到新墨西哥州的北边,但它实际上一直向南延伸到了墨西哥的边界。
4.Complex spacecraft are characterized by a various of supporting systems,including communications,guidance and navigation,altitude control,and ,in some cases,life-support systems.
Various-〉variety(介词前为名词)
这种题属于简单体，在考试中分数不少，是一定要拿下来的。看到后面有介词，前面的词一定要是名词性质。在此单独列出，希望大家在考场上对这个考点能有很强的条件反射。
5.During the Pleistocene glacial periods _____ portions of the Earth where plant and animal life flourished making it possible for people to subsist.
(A) the
(B) it was
(C) there were
(D) have there been
选c。分析句子成分后发现缺主谓。C显然是正确的。D的倒装很明显错
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