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托福英語語法指南—從屬連詞
復合句是TOEEL考題的基本句子結構,因而連接主句和從句的連接詞就成為重要的命題焦點。TOEEL?嫉膹膶龠B詞分三類:
。1)關系代詞(that, which ,what who. Whose)
(2)關系副詞(where when why how)
。3)狀語從句連接詞(where, when, if, though, because...)有關從屬連詞的試題大部分集中在Structure (1—15題中)掌握命題規(guī)律,這類題目并不復雜。從屬連詞?碱}型及解題要點 :
1、主句與從句之間必須有從屬連詞
全真例題分析
(1)The spiral threads of a spider's web have a sticky substance on them ------- insects.
。ˋ) traps
(B) trap its
。–) which traps
。―) which it traps (92.1)
[答案] C定語從句關系代詞which引導從句,且在從句中作主語。
。2)Angiosperms inhabit relatively diverse environments and may be found ------- higher plants can survive.
(A) there
。˙) wherever
。–) somewhere
。―) then (92.5)
[答案] B空格前后為兩個完整的句子,這里應填入連接詞聯系主從兩句。四個選擇只有wherever是連詞,引導地點狀語從句。
。3)Duke Wellington was a composer. Conductor, and pianist ------ ranked as one of the greatest of all jazz figures.
。ˋ) him
。˙) although
。–) or
。―) who (92.10)
[答案] D關系代詞who引導定語從句,并作從句的主語。
(4)-------. Some of the Earth*s interior heat escapes to the surface.
。ˋ) A volcano erupts
(B) A volcano whether erupts
。–) A volcano erupts it
。―) If a volcano erupts (93.5)
[答案] D從屬連詞引導條件狀語從句。
2、關系代詞who與which混淆錯用
解題要點:在written Expression (16-40題)中的四個選擇答案中出現who或者which,應確認它所指代的是人還是物。
全直例題分析
(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關系代詞who指代的是sea,因此應用指物的which或that。
。2)Vaccines for some rare diseases are given only to persons which risk exposure to the dise
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