Don't use words,expressions,or phrases____only to people with specific knowledge.A being knownB having been knownC to be knownD known
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Don't use words,expressions,or phrases____only to people with specific knowledge.A being knownB having been knownC to be knownD known
Don't use words,expressions,or phrases____only to people with specific knowledge.
A being known
B having been known
C to be known
D known
Don't use words,expressions,or phrases____only to people with specific knowledge.A being knownB having been knownC to be knownD known
答案:D.
翻译:不要使用那些只为有着特定知识人们(才)知道的词汇,短语或习语.
此题考查非谓语动词做后置定语的用法及区别.
1.很明显可知,被修饰词words,expressions or phrases与做非谓语动词的know之间为被动关系,所以此题必须选用know的过去分词形式.
2.首先可以排除B,分词的完成形式即having done sth或having been done,只能在其做状语时使用,它不能用作后置定语.
如:Having waited outside the cinema for 2 hours,I suddenly realized that I had left my purse at home.
3.下面再区分过去分词的三种形式作后置定语的区别.
1)to be done 表明done所表示的动作尚未发生,即“将要被.的”.
如:the meeting (to be held tomorrow) 明天将要举行的会议
2)being done 表明done所表示的动作正在发生,即“正在被...的.”.
如:the meeting (being held now) 现在正在举行的会议
3) done 单独用过去分词,表明其所表示的动作已经发生.
如:the meeting (held yesterday) 昨天举行的会议
4.此题从句意来看,应该是“为有着特定知识的人们(已经)知道的单词,短语或习语”,即know该动作已经发生,所以只能单独使用过去分词known.
如果用A“正在被...所知道的”(know不能用于进行时);C“即将为...所知道的”,都不妥.
Don't use (that)
这是主句.
下面是宾语.我用括号内的that 代替了:
words,expressions,or phrases (which are) known to people with specific knowledge.
这是定语从句,省略成过去分词做后置定语.
现在很清楚结构了吧?OK?