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介词是学习英语的难点之一,特别在阅读过程中是一个“拦路虎”。介词短语是构成长难句的一个重要因素。介词短语可用作定语、状语、表语和补足语。介词可与动词、名词、形容词等连用。 Y3rt5\!
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(一)with十名词十分词的结构 qLK?%?.N<
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(1) If something is moving, with nothing touching it, it will go on forever,coasting at a uniform speed in a straight line. 6QZp@
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(2)The light we see,with its colors ranging from deep red to deep violet,serves us in our daily lives. Zv!{{XO2;
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(3)With more experimenting being doing every year,much of photosythesis will certainly be known before very long. `V!>J1x
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(4)The article deals with microwaves,with particular attention being paid to radiolo cation. ;;U:Jtn2
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(二)with+名词十介词的结构 Sm{>rR
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(2)In simple harmonic motion,where there is no damping,the energy of the vibrating particle changes from kinetic to potential and back,with the total energy constant. \kIMDg3}
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(3) An uncharged object contains a large number of atoms, each of which normally contains an equal number of electrons and protons,but with some electrons temporarily free from atoms. )emOKS
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介词是学习英语的难点之一,特别在阅读过程中是一个“拦路虎”。介词短语是构成长难句的一个重要因素。介词短语可用作定语、状语、表语和补足语。介词可与动词、名词、形容词等连用。 t%1 ^Li
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这里特别指出一种介词复合结构,with(without)构成的复合结构,这种复合结构的形式有: +V862R4,o
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(1) If something is moving, with nothing touching it, it will go on forever,coasting at a uniform speed in a straight line. L}{`h
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(2)The light we see,with its colors ranging from deep red to deep violet,serves us in our daily lives. RWq{Ff}Hk
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我们看到的从深红色到深紫色的光,在日常生活中为我们服务。(作非限定性定语,修饰light。) U4?(A@z9^
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(3)With more experimenting being doing every year,much of photosythesis will certainly be known before very long. 7
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随着每年所进行的实验增多,可以肯定,不久将会对光合作用了解得更多。(条件状语) d~tuk4F
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(4)The article deals with microwaves,with particular attention being paid to radiolo cation. 9W*+SlH@!
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这篇文章是研究微波的,其中特别注意无线电定位问题。(with...10cation是分词复合结构,在句中作补充说明。) |BMV.Zi
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麦克斯韦指出,即使看不见物体内部的分子运动,物体也可能是热的。(让步状语) '&O/g<Z}q
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在显微镜下,细胞看上去如一滴透明的胶状物体,周围有一层很薄的壁。(with..it作定语,用来修饰jelly。) yj6@7@l>A
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(3)Mechanics is that branch of physical science which considers the motion of bodies,with rest as a special case of motion. kyh_9K1
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力学是自然科学的一个分支,它研究物体的运动,而把静止看成是运动的一种特殊情况。(with引出的复合结构起补充说明作用。) jg
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(5)The rocket engine,with its steady roar like that of a waterfall or a thunderstorm,is an impressive symbol of the new space age. z>
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我们已经讨论过荧光,荧光对等于或大于可见光光子能量的辐射是很敏感的。