不定式作状语
4 T" P- z4 Y5 p& d! i 不定式作状语是相当普遍的语法现象，通常表示目的、结果或原因
7 ?( y. f6 B3 k7 a( i 如：I got an early morning to catch the first train to London. (表目的) ; z# u9 V) j- H }8 y
She raised the lid only to find an empty bottle. (表结果) * u* K/ G6 ?1 Y$ ~
He trembled to think of his shameful failure. (表原因) 9 g; Z: @0 H+ F. X
TOEFL种主要涉及第一种用法 9 Z6 \& E; e% |5 ^; f
例题： www.Examw.com
- t/ u+ N! [. C (1)
& w$ G9 L( I, i Using their bills as needles, tailorbirds sew large leaves together with plant fiber ! x: F8 }$ A( T, w+ `" d
to forming their nests.
3 d& t/ i2 m" b- r" j+ I 应改为：to form
( @; a" M: w" Q0 Q+ P2 ` 解释：to是不定式的标志词，应接动词原形作目的状语
1 ?0 Y8 A( b# c; V/ i1 J (2)
- J- {; H& W1 D' Y The dromedary camel is raised especially to racing.
) T: K5 c7 Z; ^# \; C- `* _4 O 应改为：race
( ]5 z6 F( s- R# g+ w O- ]& B 解释：此句中的to不是介词, 而是不定式的标志词, 之后应接动词原形作目的状语 |
发表于 2012-8-14 23:32:39
