持续动作

After graduation/liberation; all night long; at dinner; at first; at last; at night; at noon; at once; at present; at war; at work; from time to time; for sale; in life; in need; in need of; in time; in time of; on duty; on sale; on show; on strike; on time; on watch at hand; in bed; in camp; in public; in space; in town; on top of; at/in peace with; beyond reach of; out of reach; within reach; in colour; in character; in debt; in fact; in half/into halves; in honour of; in line; in order; in price; in rags; in operation; in return; in search of; in use; for example; out of breath; out of danger; out of order; out of sight; on guard; on fire; without pride; under construction/ repair,etc.

第八章 动词与动词短语一，动词的分类从其含义来分，动词可分为行为动词，连系动词，情态动词和助动词四类：类别行为动词及物动词特点有完整的意义，能独立作谓语，可以有宾语，可以有被动语态有完整的意义，能独立作谓语，不带宾语，没有被动语态表示相对静止的状态表示短暂动作不能持续，不能同表示一段时间的状语连用动作可以持续，可以同表示一段时间的状语连用表示具有某种性质，特征和出于某种状态表示动词的动作和过程所产生的结果或状态表示某种持续的状态表示说话人对所说行为的看法，必须与其他动词一起构成谓语。

The three children have been sponging on their grandparent for over ten years.

前者是一直在做，表示动作的持续状态，后者是已经做了，表示动作的完成

Movement ; exercise ; skill of perceptual movement ; intellectual skill ; neoteny

动作；运动；知觉动作技能；智力技能；幼态持续

What bothered Torre most was Rodriguez's seeming obliviousness to how badly he was playing. In June, for instance, hitting coach Don Mattingly ordered Rodriguez into the cage and sternly lectured him on the flaws in his swing, which Mattingly thought A-Rod had been unwilling to address."An intervention," Mattingly called it."He got to a pretty good point with , but it lasted only a few days and he went right back to where he was."

最为困扰著Torre的是， A-Rod似乎没有意识到自己的表现有多麼糟糕，举例来说，今年六月的某一天，打击教练Don Mattingly要求A-Rod进入打击练习区，然后严厉地指出A-Rod挥棒动作中的瑕疵，当时他认为A-Rod本人并没意识到这些问题，而自己有义务帮他做些调整，"当时他的挥棒动作的确有所改善，不过这样的认知和调整只持续了几天，他又回到了老样子"

To denote what is going on at the present moment, we commonly use the present progressive, generally associated with durative dynamic verbs.

表示说话时正在进行的动作：表示现在在做什么，通常要用现在进行体；能用于进行体的动词一般都表示持续动作的动态动词。

The mCIMT therapy improved movement performance of the affected hand, bimanual coordination, and energy efficiency immediately and one month after therapy.

减量的修正局限诱发动作疗法，可改善痉挛型脑性麻痹儿童劣势侧上肢的动作及双手协调等，且疗效可持续一段时间；此外，也可改善执行动作的效能。

Result Biphasic electrical field pulse extended the APD longer than that with monophasic one.

结果 双相电场脉冲比单相脉冲更多地扩展细胞的动作电位时程；不同强度的双相波电场脉冲，对动作电位时程的扩展能力非常相近，而不同强度的单相波对动作电位的扩展能力差别很大，电击后动作电位时程空间分布不均匀；动作电位的扩展主要取决于脉冲强度的峰值，和脉冲持续时间关系不大。

The motor-nerve conductive velo- city and the action potential voltage correlated negatively with press time and pressure levels. The action pote- ntial voltage correlated positively wi- th the motor-verve conductive veloci ty.

结果表明：受压后运动神经传导速度与动作电位电压呈正相关：压力与运动神经传导速度和动作电位电压呈负相关，持续压力下，压迫时间与运动神经传导速度和动作电位的电压呈负相关。

The multiple linear regression analysis suggested stronger associations for shoulder pain and "frequent bending while moving/lifting heavy objects" or "frequent long-lasting moving/lifting objects"; finger/wrist pain and "continual twisting of the wrist" or "frequently vigoro us action of the wrist"; and low back/waist pain and "frequent bending while moving/lifting heavy objects."

多变量回归分析所显示较强的相关性包括：肩部疼痛与「需经常弯腰从地面抬取重物」或「持续搬抬重物达一分钟以上」等动作；手指手腕疼痛与「手腕持续旋转搓绕」或「手腕经常出力弯曲」等动作；以及下背腰部疼痛与「需经常弯腰从地面抬取重物」。

For centuries large communities of people have living ［A］ on houseboats in parts ［B］ of the world where ［C］ the climate is warm and the waters are calm ［D］.

二、现在完成时表示到现在为止的一段时间内发生的情况或动作，强调的是对现在的影响，可能是已完成的动作，也可表示多次动作的总和，或习惯性的行为和持续的动作

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。