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托福语法指导-从属连词及真题要点解析

[08-08 15:02:19]   来源:http://www.xuehuiba.com  托福语法词汇   阅读:8794
概要:复合句是TOEEL考题的基本句子结构,因而连接主句和从句的连接词就成为重要的命题焦点。TOEEL常考的从属连词分三类:(1)关系代词( that, which ,what who. Whose) (2) 关系副词(where when why how) (3) 状语从句连接词 (where, when, if, though, because…) 有关从属连词的试题大部分集中在Structure (1-15题中) 掌握命题规律,这类题目并不复杂。从属连词常考题型及解题要点 1. 主句与从句之间必须有从属连词全真例题分析(1)The spiral threads of a spider*s web have a sticky substance on them —— insects.(A) traps(B) trap its(C) which traps(D) which it traps (92.1)[答案] C 定语从句关系代词which引导从句,且在从句中作主语。(2)Angiosperms inhab
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  复合句是TOEEL考题的基本句子结构,因而连接主句和从句的连接词就成为重要的命题焦点。TOEEL常考的从属连词分三类:(1)关系代词( that, which ,what who. Whose) (2) 关系副词(where when why how) (3) 状语从句连接词 (where, when, if, though, because…) 有关从属连词的试题大部分集中在Structure (1-15题中) 掌握命题规律,这类题目并不复杂。从属连词常考题型及解题要点 1. 主句与从句之间必须有从属连词

  全真例题分析

  (1)The spiral threads of a spider*s web have a sticky substance on them —— insects.

  (A) traps

  (B) trap its

  (C) which traps

  (D) which it traps (92.1)

  [答案] C 定语从句关系代词which引导从句,且在从句中作主语。

  (2)Angiosperms inhabit relatively diverse environments and may be found —— higher plants can survive.

  (A) there

  (B) wherever

  (C) somewhere

  (D) then (92.5)

  [答案] B 空格前后为两个完整的句子,这里应填入连接词联系主从两句。四个选择只有wherever是连词,引导地点状语从句。

  (3)Duke Wellington was a composer. Conductor, and pianist —— ranked as one of the greatest of all jazz figures.

  (A) him

  (B) although

  (C) or

  (D) who (92.10)

  [答案] D 关系代词who引导定语从句,并作从句的主语。

  (4)——。 Some of the Earth*s interior heat escapes to the surface.

  (A) A volcano erupts

  (B) A volcano whether erupts

  (C) A volcano erupts it

  (D) If a volcano erupts (93.5)

  [答案] D 从属连词引导条件状语从句。

  2. 关系代词 who与which混淆错用

  解题要点:在written Expression (16-40题)中的四个选择答案中出现who 或者which,应确认它所指代的是人还是物。

  全直例题分析

  (1)Fossil remains indicate that squidlike creatures called belemnites swam in the sea who covered the North American continent 70 million years ago. (94.5)

  [答案] C 关系代词who指代的是sea,因此应用指物的which或that.

  (2)Vaccines for some rare diseases are given only to persons which risk exposure to the disease. (93.1)

  [答案] B 关系代词which指代前面的persons,应改为人称关系代词who.

  (3)Anne Elizabeth McDowell is best remembered for a weekly journal, the Woman*s Advocate, who she launched in January 1855. (91.8)

  [答案] D 关系代词who指代杂志the woman*s Advocate,故应改为which.

  (4) The attorney general of the United States advises the President on any questions of law who may arise in the conduct of administrative affairs. (90.10)

  [答案] B 关系代词who指代前文的questions of law,故应改为which或that.

  3. 介词+关系代词which结构

  解题要点 介词+which作用相当于一个关系副词,在从句作状语。可表示时间(=when) ,地点(= where) ,原因(=why)等等。

  全真例题分析

  (1) In reorganizing the curriculum of Mt. Holyoke College in the late 1800*s Elizabeth Mead laid the foundation —— the modern college rests.

  (A) is which

  (B) on which

  (C) which is on

  (D) on it (91.1)

  [答案] B on which 指代on the foundation ,作用相当于一个表示地点的关系副词。

  (2) A circuit may be defined as a closed path —— electricity can How.

  (A) through it

  (B) through which

  (C) that is through

  (D) there goes through (93.3)

  [答案] B through which 指代through the circuit, 作用相当于一个关系副词,而介词through才能准确地表达句子的含义。

  (3) The extent of the harmful effect of locoweeds on animals depends on the soil —— the plants grow.

  (A) which

  (B) which in

  (C) in which

  (D) in (90.5)

  [答案] C in which = where

  (4) Adhesives, such as glue, tape and gum, vary with the purpose —— intended.

  (A) they were for

  (B) for they were

  (C) which were they

  (D) for which they were (93.10)

  [答案] D for which指代for the purpose.

  4. What 引导的名词性从句 解题要点:what兼先行词和关系代词双重身份,即what = the thing (things) that…。因此考生应特别注意,what既已包含先行词在内,它的前面就不应该再出现先行中心名词。What 与that 的区分是TOEEL常考题目

  全真例题分析

  (1) During the eighteenth century, Little Turtle was chief of the Miami tribe whose territory became —— is now Indiana and Ohio.

  (A) there

  (B) where

  (C) that

  (D) what (93.5)

  [答案] D what = the area that.What所指代的是地点、位置。然而,此句却不可选择(B)where.因为关系副词where不能作从句的主语。只有what即是先行词又是关系代词。

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