当前位置:文档之家› 托福考试之历年托福语法真题全面解析3

托福考试之历年托福语法真题全面解析3

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。

此处longer应为longest。

解题要点;当TOEFL改错题中出现划线的形容词或副词的比较级或最高级形式时,应注意其用法是否正确。

20. For years, elephants were hunted for food and ivory, and as
a result theirs numbers have been greatly reduced.
答案:B
测试点:词性。

分析:numbers为名词,前面要用形容词性的代词their。

theirs为名词性质。

21. 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。

22. 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.
23. 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。

24. 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。

25. 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。

相关主题