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【求助】英语学习 已有3人参与
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1）appear是不及物动词，但是下面这个句子怎么解释，appear后面接的东西不太理解，It appears they are right. 2）The micelle solutions at the concentrations of 1mM to 150 mM were incubated at 25 ℃over night in the dark。这句话比较专业，大家可以不理解这句话的意思，我想问的是最后的几个单词的排列顺序问题，就是25度，过夜，in the dark避光，这三个修饰的词有先后顺序么？ 3）Today，I have finished my homework，including A，B and C。此句中，including是现在分词做定语么？用不用逗号有没有关系？ 4）现在分词做定语修饰的是发出该动作的名词(即与名词有主谓关系) 怎么讲是主谓关系？ This is really an exhausting day to all of us!怎样更好理解呢？ 问的比较多，在这先谢过大家了！  |
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五四青年
至尊木虫 (著名写手)
- 外语EPI: 9
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wangping7570(金币+3):感谢回帖交流，欢迎常来外语版 2010-10-29 08:15:40
sima022225(外语EPI+1): 2010-10-29 11:10:14
ahaoli_86(金币+3): 2010-10-30 14:14:08
wangping7570(金币+3):感谢回帖交流，欢迎常来外语版 2010-10-29 08:15:40
sima022225(外语EPI+1): 2010-10-29 11:10:14
ahaoli_86(金币+3): 2010-10-30 14:14:08
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1）appear是不及物动词，但是下面这个句子怎么解释，appear后面接的东西不太理解，It appears they are right. 这个一般被认为是主语从句，但是严格地说应该表述为It appears that they are right. it 是形式主语。这种句子基本上只能按这个顺序，不能把that从句放在原始位置了。类似的比如It seems that... 2）The micelle solutions at the concentrations of 1mM to 150 mM were incubated at 25 ℃over night in the dark. 语序对于英语来说也很重要，通常情况下是不能随意改动的，尽管状语位置比较灵活。一般来说是具体的在前面，比较笼统的在后面。比如at five in the afternoon.由于句子意思还是不理解，所以不好说顺序变动意思会不会不同。 3）Today，I have finished my homework，including A，B and C. including是介词，其前面的逗号也有不用的时候。A, B and C 结构 一般都有逗号。 4）现在分词做定语修饰的是发出该动作的名词(即与名词有主谓关系) 怎么讲是主谓关系？ 严格地讲，分词与其所修饰的名词是逻辑上的主谓关系，比如： The sleeping child is only five years old. The sleeping child=the child who is sleeping 这样表达就是主谓关系，可是The sleeping child只能说是逻辑主谓关系，即名词发出了这个动作。类似的句子Do you know the man standing at the gate? 和短语running water自来水等等。 exhausting day这个exhuasting已经形容词化了，不再是分词，就跟interesting, exciting 一样，词典里已经收录为形容词了。许多分词都已经形容词化了。ving形式的形容词都表示“令人...的” “使人...的” 。这句的意思是: 这真是令我们大家筋疲力竭的一天。 [ Last edited by 五四青年 on 2010-10-28 at 22:23 ] |
2楼2010-10-28 22:22:01
ahaoli_86(金币+2): 2010-10-30 14:14:02
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3楼2010-10-29 08:59:17
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4楼2010-10-29 10:14:23
5楼2010-10-29 14:12:54
五四青年
至尊木虫 (著名写手)
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ahaoli_86(金币+45):谢谢！ 2010-10-30 14:13:47
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It appears that... that 是引导词，起连接作用，不在从句中充当成分。that 只有在宾语从句中省略的情况多见，严格地说，在其他名词性从句里都不能省略。但是主语从句和表语从句中偶尔有省略的情况，比较口语化。比如： 在许多形容词和名词 a pity, a shame 后面可以省略that It's a pity they can't come. It is obvious that money doesn’t grow on trees. 2) including用不用逗号区别不大，我觉得就是口语中停顿与否的问题。但是这个没有资料根据，自己的理解。 |
6楼2010-10-30 13:46:51
7楼2010-10-30 16:39:23
五四青年
至尊木虫 (著名写手)
- 外语EPI: 9
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- 专业: 外国语言
8楼2010-10-30 19:18:56
9楼2010-10-31 11:37:58
rowansun
木虫 (文坛精英)
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小木虫(金币+0.5):给个红包，谢谢回帖交流
小木虫(金币+0.5):给个红包，谢谢回帖交流
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appear /əpɪə r / /-pɪr/ verb SEEM 3. [ L or I not continuous ] to seem You've got to appear ( to be ) calm in an interview even if you're terrified underneath. To people who don't know him he probably appears ( to be ) rather unfriendly. Things aren't always what they appear to be . [ + to infinitive ] She appears to actually like the man, which I find incredible. There appears to be some mistake. [ + ( that ) ] It appears (that) she left the party alone. It appears to me (that) (= I think that) we need to make some changes. formal It would appear (that) (= It seems that) nobody on board the aircraft actually had a licence to fly it. [ + adverb or preposition ] It appears as if/as though I was wrong. Everything was not as it appeared - secret deals had been done. I know how it must appear, but it's not really as bad as it looks. "Has he left?" " It appears not/so ." [ after so ] "I think we're late." " So it appears." |
10楼2010-11-01 14:55:05
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