找到约 30000 条结果

问题 时间和条件状语从句用现在完成时

...从句要用一般现在时，而不能直接用一般将来时。如：If you don’t go, I will not go either. 你若不去，我也不去。When it gets warmer the snow will start to melt. 天气变暖时，雪开始融化。但有时从句可以用现在完成时，能请老师讲讲这方面的...

问题 关于不定式作主语和宾语的疑惑

To smoke so much is not very good for you.请问，To smoke是主语，还是To smoke so much是主语？该句的句子成分该怎么划分？He wants to be an English teacher.请问，want to be是宾语，还是want to be an English teacher是宾语？该句的句子成分该怎么划分？

问题 关于不定式作主语和宾语的疑惑

To smoke so much is not very good for you.请问，To smoke是主语，还是To smoke so much是主语？该句的句子成分该怎么划分？He wants to be an English teacher.请问，want to be是宾语，还是want to be an English teacher是宾语？该句的句子成分该怎么划分？

问题 for sb 在句子中作什么成分

He works for his family. 他为家人工作。He works for our company. 他为我们公司工作。He kept some food for his son. 他为自己留了些食物。Can you translate this letter for me? 你能为我翻译这封信吗？请问：句中的 for sb 作什么成分？谢谢！

问题 best在这例句中是名词还是形容词

You’re best in the world at something.  请问，在best后是不是省略了名词，直接形容词当名词用了？  这样的话，in the world at something可以理解为省略的best ( person )的定语吗？

问题 句子结构疑问

请问where do you choose to live？这个疑问句中，where作为疑问副词充当地点状语，修饰的是哪个成分呢？是to live吗？但是to live在这儿不是名词性的吗？请问Mike tried to make himself understood这个句子中，教科书上将tried to make分析成谓语，...

问题 tell sb to 是什么用法(to后面没有接词)

章振邦新编语法中，条件句所举出的一个例句，求分析为什么有to？谢谢If you had told me to, l would have paid him.

问题 关于lying, watching的疑问

...e, lying there day after day, watching people press their ugly faces in on you.他根本不理解你的感受，整天躺在那儿，面对凑过来看你的那些丑八怪。 老师，对于这句话，我有两个问题：1. 这里的现在分词 lying 和 watching 在句中作什么成份？2. ...

问题 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

A is to B what C is to D（A与B的关系就像C与D的关系）请老师解释一下这个句式的语法，谢谢！

问题 Birds of a feather flock together.

Birds of a feather flock together.1) feather 是可数还是不可数？2）如果是可数，a feather是什么意思呢？如果是不可数，a feather又是什么含义？谢谢老师！

问题 关于or和nor的区别

Gas is a substance without a definite volume nor with a definite shape.改错正确答案为Gas is a substance without a definite volume nor a definite shape.那么这里可以用without a definite volume or a definite shape 吗？or和nor的区别是什么？感谢大家！！

问题 personnel用法(前面可以加an/a吗)

personnel是一个集合名词，前面可以加an/a吗?例如：设置专人对硬件设备进行维护、维修：Assign a special personnel to maintain and repair the hardware equipment，这里的a special personnel用法对吗？

问题 came a soft sound 和 came a soft reply 有什么区别

...知道这里选reply对，但不清楚选择sound为什么不可以）One day in her senior year, I saw her sitting in the grass, head buried in her hands. I sensed her disappointment and I felt my own throat tighten. I sat down in the cool grass beside her and quietly asked what was wrong. "Oh, not...

问题 on a diet of什么意思

 Its teeth and skeleton lead scientists to believe Spinolestes was a “ground dweller” that survived on a diet of bugs.查了下字典 a diet of 有大量单一的事物的意思？这里是这个意思么？还是饮食习惯？

问题 of 的用法

Assisted migration really needs this level of oversight—and soon.Currently, there’s no public policy on using assisted migration to help species survive climate change.请问老师，这里是 level 修饰oversight，之前问过类似的问题http://ask.yygrammar.com/q-34372.html，还是不太...