6784 个回答
不定式作结果或原因状语的理解与区分
不定式作结果状语，通常放在被程度副词修饰“形容词或者副词”后面.(1)be+adj.+enough+ to do sthThe boy is old enough to go to school.(2)adv.+enough to do sthHe ran fast enough to catch up with me.(3)too+adj./ad+v.+to do sthHe is too exited to say a word.不定式作原因状语，通常放在表示喜怒哀乐等情感的形容词...
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A is to B what C is to D（A与B的关系就像C与D的关系）分析
http://ask.yygrammar.com/q-31940.html A is to B as/what C is to D. 主句：A is what C is(to B为主句状语，to D为从句状语）在以上结构中：what从句是名词性从句，what既引导表语从句，同时在从句中做表语。（名词性表语)。to B和to D分别是主句和从句的状语。http://ask.yygrammar.com/q-23737.ht...
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find sth hard to do 中的不定式是什么成分
帮你分析一下句子结构：主语：The students（这些学生们：名词复数充当）同位语：all（都，不定代词充当）谓语：find（发现/发觉；动词原形充当）宾语：English（英文；名词充当）宾语补足于语：hard to learn（很难学；形容词短语充当）句子意思：这些学生都发现英语很难学。句子语态：主动语态句子语气：陈述语气句子时态...
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是并列表语吗？
We are also doing the same with other vital resources not usually thought of as being nonrenewable such as fertile soils, groundwater and the millions of other species that share the earth with us.本句中not部分是并列句还是并列表语呢？thought在这里应该是名词吧？回答如下：not usually th...
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为什么用how引导带主语从句的疑问句呢？
Annie, how does it not even cross your mind that you might want a future with someone? 本句是主语是主语从句吗？为什么用how引导疑问呢？谢谢老师回答如下：（1）主句为一个特殊疑问副词how引导的一个特殊疑问句结构（2）主句...
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句子分析成分
"Good air" days are thosewhen the daily concentration of PM2.5-airborne particles of 2.5 microns in diameter or smaller that are harmful to health-is below 75 micrograms per cubic meter, while "severely polluted" is higher than 150 mcg per cum句子整体结构为；分句(1)：Good ai...
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有词典认为引导定语从句的关系代词as是连词
下面句子中的 as 一般认为是关系代词：As I explained on the phone, your request will be considered at the next meeting. 正如我在电话里解释的那样，下次开会将考虑你的请求。As Napoleon once said, attack is the best method of defence. 拿破仑曾经说过，进攻是最好的防御。As is often the case with children, A...
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非谓语动词用法（涉及Starting as a street vendor...）
《薄冰语法》——2005年1月新版中有下面这样一个例句。请问黑体部分作什么成分，是否有错误。Starting as a street vendor, he is now general manager of a trading corporation inBeijing.现在分词不管是充当何种状语，如果分词动作发生在谓语动词动作之前，则需要使用现在分词完成时结构，即having done 。因此应该修改下...
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名词性从句连接词
用适当的连接词填空：You may choose (the) topic(作宾语关系代词that/which省略了） you like to write your competition.(解析：属于先行词特指用法, the 表示:这个/那个意思）参考译文：你可以选择你喜欢的那个题目/话题/标题来写你的作文。You may choose (any)topic&nbs...
回答于 1秒前