It is worth considering what makes "convenience" foods so popular and ___better ones of your own.introducing,我明白了是与considering并列的.be worth doing结构?doing后是没宾语的.请分析一下这是什么结构的句子?是it充当形
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![It is worth considering what makes](/uploads/image/z/9077455-55-5.jpg?t=It+is+worth+considering+what+makes+%22convenience%22+foods+so+popular+and+___better+ones+of+your+own.introducing%2C%E6%88%91%E6%98%8E%E7%99%BD%E4%BA%86%E6%98%AF%E4%B8%8Econsidering%E5%B9%B6%E5%88%97%E7%9A%84.be+worth+doing%E7%BB%93%E6%9E%84%3Fdoing%E5%90%8E%E6%98%AF%E6%B2%A1%E5%AE%BE%E8%AF%AD%E7%9A%84.%E8%AF%B7%E5%88%86%E6%9E%90%E4%B8%80%E4%B8%8B%E8%BF%99%E6%98%AF%E4%BB%80%E4%B9%88%E7%BB%93%E6%9E%84%E7%9A%84%E5%8F%A5%E5%AD%90%3F%E6%98%AFit%E5%85%85%E5%BD%93%E5%BD%A2)
It is worth considering what makes "convenience" foods so popular and ___better ones of your own.introducing,我明白了是与considering并列的.be worth doing结构?doing后是没宾语的.请分析一下这是什么结构的句子?是it充当形
It is worth considering what makes "convenience" foods so popular and ___better ones of your own.
introducing,我明白了是与considering并列的.
be worth doing结构?doing后是没宾语的.
请分析一下这是什么结构的句子?
是it充当形式主语?
It is worth considering what makes "convenience" foods so popular and ___better ones of your own.introducing,我明白了是与considering并列的.be worth doing结构?doing后是没宾语的.请分析一下这是什么结构的句子?是it充当形
这句话的结构分析如下:
it:形式主语
considering ...and introducing...:整段是真正的主语
what makes "convenience" foods so popular:是considering的宾语从句
一般来说,it作形式主语有3种方式:
1) 代替不定式作形式主语:
It is my duty to help him.(it用作形式主语,代替置于句末、用作真正主语的不定式短语.)
2)代替动名词作形式主语,主要用在以下等词:
It is no use/ worth/ no good/ hard work/ dangerous/ a nuisance/ useless/ a waste/ senseless + 动名词.如:
It is no good taking this medicine.(it代替动名词talking作形式主语)
3)代替名词从句作形式主语或宾语.这类句式极为普遍,其中的名词从句可以用连词that、连接代词或连接副词来引导:
It is very likely that Team B will beat Team A this time.(it代替that引导的从句作形式主语)
以上说明如有不明白,请继续追问.
可以理解成一个主语从句 It做形式主语 真正的主语是what......of your own
因为consider是一个vi(不及物动词)所以后面不加宾语
it充当形式主语,what makes "convenience" foods so popular and ___better ones of your own.真正主语what-从句不是真正主语,而是considering宾语,否则introducing与considering并列就无法说清了。 如果considering and introducing作真正主语,那么considering...
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it充当形式主语,what makes "convenience" foods so popular and ___better ones of your own.真正主语
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