Question

问大家一道高中英语选择题，我觉得老师似乎讲错了

She kept telling her father to pay a to his own health, ___, in fact, didn’t help at all.
我觉得选which。但老师上课说选it。。说是啥习惯用语it doesn't help at all.
求解答谢谢
随便讲一下这道吧谢谢大家了
Thanks to the measures__ by the government，the polluted river is becoming clearer and clearer and fish have begun to show up in it.
A. taking B.taken C. to take D. having taken
对啦是attention

Answer 1

She kept telling her father to pay ATTENTION to his own health, ______ ,in fact, didn't help at all.
A. which B. he C. it D. while
答：你打错了，老师答错了。A which没错。
译：她一直叫她父亲注意自己的健康，实际上，这根本不起作用。
析：考非限制性定语从句，which指代前面整句话。
下面的高考英语单词拼写专练[A-C]［嘉兴英语网］也可证明：
2008年11月14日 ... She kept telling her father to pay a________ to his own health, which, in fact, didn't help at all.

问题补充：

随便讲一下这道吧谢谢大家了
Thanks to the measures__ by the government，the polluted river IS becoming clearer and clearer and fish have begun to show up in it.
A. taking B.taken C. to take D. having taken
答：B。
译：多亏政府采取的这些措施，这条原来受到污染的河流现在正变得越来越清澈，鱼已经开始出现了。
析：take measures 采取措施。 measures与take之间是被动关系，作后置定语的分词短语用过去分词taken. ACD都是主动的非谓语动词形式，一票否决！
PS： 顺便指出，你两题都有打印错误！

追问

谢谢指出问题啊 不过have begun 不是在taken之前了么。

追答

答：have begun 是现在完成时，begin这个动作发生在过去，但对现在有影响。
taken只是一个过去分词（属于非谓语动词形式，不是谓语动词形式，没有时态的概念）。在这里只表示“被动”，在时间上不与主句的谓语动作发生关系。如果将这个定语改成定语从句，时态可以是过去时，也可以是一般现在时：
the measures which were/are taken by the government, 可能用一般现在时更好些，因为这些措施可能现在还在实施之中。

Answer 2

如果要用it didn't help at all的话，得加上个but成为并列句。你的想法是合理的。
Thanks to the measures__ by the government，the polluted river becoming clearer and clearer and fish have begun to show up in it.
A. taking B.taken C. to take D. having taken
这道题用B taken
taken by the government(=which have been taken by the government)这是过去分词充当定语，表示被动，相当于一个定语从句

Answer 3

你的观点是对的。这里用 which 引导一个非限制性定语从句，对前文所说起补充说明的作用。it doesn't help虽然是一个习语，但是此处用 it 显然不当，因为同一个简单句中不可能同时出现两个不同的主语和不同的谓语。
补充问题：
选 B，过去分词作定语，修饰 measures, 表被动，意为“政府所采用的措施”。

Answer 4

如果问题没有错误，你的答案是对的
如果题目中，health后面有一个连词but，那么答案就是it。
第2题：选择B
taken by the government(=which have been taken by the government)这是过去分词充当定语，表示被动，相当于一个定语从句 值得注意的是：have begun 应该是在taken之后，但在现在之前。鱼类出现虽然发生在过去，但是鱼类出现的影响在现在，因此用现在完成时表示政府采取措施之后的效果。请参考！