too...to 结构表示肯定含义的情况 sQLjb8!7
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【too...to 结构表示肯定含义的情况】 Er<!8;{?
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我们知道too...to结构一般表示否定含义,意为"太...以致于不能"eg:He is too old to work. z#/"5 l
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但too...to在下列情况下却表示肯定含义: WUGFo$xA
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(1)当too前或to前有否定词构成双重否定时. xtzkgb,0[
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eg:English is not too difficult to learn. 英语并不太难学. !3 zN [@w,
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He is too wise not to see that. 他很聪明,不会不懂这一点. Sn[/'V^$a
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(2)当too后是glad, pleased, happy, delighted, satisfied, ready, willing, kind, apt, good, true, easy, near, careful, well, early, delicious, eager, anxious等形容词或副词时. YhL^kM@c
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eg:They are too anxious to leave. #hXxrN
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他们急于离开. W>&!~9H
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He is too ready to help others. bRK\Tua
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他总是乐于助人. xMFEeSzl>S
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与这些词连用时,too前还常加上only,all,but,just,simply等副词,意思不变,因为这些词加上too后与very同义. $.zd,}l@L
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eg:I'm only too glad to see you . +g_m|LF
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见到你非常高兴. |v_ttJ;+Y
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They are but too pleased to hear the news. '1X^@]+6
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他们听到这个消息,非常高兴. Jv?EV,S/e
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(3)与cannot连用时. -#,4rN#
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eg:You cannot be too careful(=You can never be careful enough) to do your homework. Ezr q2/~Q
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你做作业越仔细越好(=无论怎样仔细也不过分). ~/rKKc
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(4)当不定式在句中作定语或真正的主语时. 3rX40>Cs8
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eg:There are too many problems to be solved. Xh }G=1}
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有很多问题有待解决. tTT
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It is too much to say that he is a fool. Q=Liy@/+!
every表示”每隔“的用法 8+H 0
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(1)“every other+单数名词” OxUc,%e9P
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意思是“每隔一。。。” Z/d {v:)
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如:every other day 每隔一天 every other tree 每隔一棵树 Z+=-)&L
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(2)“every+基数词+复数名词”或“every+序数词+单数名词” KyBtt47\
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意思是“每隔。。。”(较英语数词少一个) >E3-/)Ti
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如:every three days=every third day 每隔两天(或者译为每三天) 5&xbGEP$
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因此every two days=every other day 每隔一天(或者译为每两天) !M(SEIc4A
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(3)“every few+复数名词” iJ
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意思是“每隔几。。。” 如:every few days(每隔几天) `I(ap{
非谓语动词(1) r! [Qpb-:
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非谓语动词 p,!IPWo
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非谓语动词主要包括不定式、的动名词和现在分词。为了区分这三种不同的非谓语动词的用法和含义,我们将分别从三种非谓语动词在句子中做主语、的宾语、的宾语补足语、的定语、的状语、的表语以及一些特殊结构句型等角度来区分其用法和细微含义。 1
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1.不定式和动名词作主语的区别 uGHM ]"!)
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(1)动名词作主语通常表示抽象动作;而不定式作主语表示具体动作。 J%T=FU
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Smoking is prohibited(禁止)here.这里禁止抽烟。(抽象) T3LVn<Lm\
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It is not very good for you to smoke so much.你抽这么多烟对你身体很不好。(具体) #l
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(2)动名词作主语时,通常用以表示一件已知的事或经验。 Q)lD2
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不定式短语通常用来表示一件未完成的事或目的。 MZxU)QW1
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Climbing mountains is interesting.爬山很有趣。(经验) ,H8M.hbsQ
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Driving a car during the rush hour is tiring.在高峰时刻开车令人厌烦。(经验) )1gT&sU