Prep 129
Some patients who do not respond to therapies for depression may simply have received inadequate treatment, having, for example, been prescribed a drug at a dosage too low to be effective or having been taken off a drug too soon.
原句即为正确选项
问题来了..
白勇语法书提了好几次,现在完成时不得做分词修饰
跟这题的答案有很大的冲突
请问那位 CDer 可以解释一下
同问~同问~请NN帮忙解答~~
重看了一遍白勇~
是说:~ing分词的完成时态不能作名词的定语,必须转化为定语从句.但没说不能作伴随状语.
这题having...是不是做do not respond的伴随状语?
请NN指正~
Prep 129
Some patients who do not respond to therapies for depression may simply have received inadequate treatment, having, for example, been prescribed a drug at a dosage too low to be effective or having been taken off a drug too soon.
那些对depression治疗没有response的病人很容易得到不充分的治疗,比如,被开的处方药剂量太小不足以有效或者被停药太早。
这样看起来,having been done是谓语伴随状语,逻辑主语是patient,而不是作定语修饰treatment(个人意见)
现在分词完成被动式用于独立结构.如:说完了此事, 让我们言归正传吧!This having been said. let us return to our subject.
Prep 129
Some patients who do not respond to therapies for depression may simply have received inadequate treatment, having, for example, been prescribed a drug at a dosage too low to be effective or having been taken off a drug too soon.
那些对depression治疗没有response的病人很容易得到不充分的治疗,比如,被开的处方药剂量太小不足以有效或者被停药太早。
这样看起来,having been done是谓语伴随状语,逻辑主语是patient,而不是作定语修饰treatment(个人意见)
和这个MM的看法一致。
重看了一遍白勇~
是说:~ing分词的完成时态不能作名词的定语,必须转化为定语从句.但没说不能作伴随状语.
这题having...是不是做do not respond的伴随状语?
应该是做received状语
恩 感觉应该是做伴随状语 伴随动作 作received的状语 逻辑主语是received的主语也就是Some patients
Some patients having, for example, been prescribed a drug at a dosage too low to be effective or having been taken off a drug too soon 逻辑意思合理
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