问题 句子分析

We tried to do something more，than just look out for ourselves.1.这是个口语句子，这句子是不是不对，请问look前为什么没有to，或者为什么不改为looking？我在网上看到说前面有do，后面可以省略to，但是那是指than表示“除了”的情况，但这...

文章 高中英语新课标词汇-教学参考资料-addicted

...开始看这个节目，可是现在看上瘾了！She says she’s unable to give up smoking; she’s completely addicted. 她说她无法戒烟，已经完全上瘾了。I tried to give up smoking several times before I realized I was addicted. 我几次试图戒烟，最后才意识到我已经...

问题 非谓语成分判断

They may lack motivation to make greater efforts to increase their income.前面的to do做状语，后面的to do作effort的定语可以这样理解吗？

问题 句子成分分析

Introduction is to conclusion as greeting is to farewell.请问老师：1 这里的 as 是什么词性，看不懂。2 to conclusion是介词短语作表语吗？to这里表示什么意思？

问题 be good for sb to do与be good for sb doing的区别

Be good for 加 to do 与 be good for 加 doing 的区别是什么？

问题 While his identity has yet to be released中has yet怎

While his identity has yet to be released.虽然他的身份尚未公布。这句话为什么是否定的意思？has yet什么词性作什么成分？为什么不是hasn't been released?

问题 关于There is difficulty to do/in doing sth的用法

Though there were great difficulties _______, he never gave up.A. in overcoming   B. to overcome答案是选不定式(B)，但为什么不能选 in doing sth (A)呢？英语不是有一个句式是 there is some difficulty (in) doing sth 吗？

问题 一个句子最多可以包含几个目的状语

原句：Governments establish welfare systems to provide a safety net to prevent people from suffering the effects of poverty.请问老师：以上原句中包含2个目的状语分别是红体色部分和蓝体字部分。请问老师这两个目的状语有本质的区别吗?一个句子最多可...

问题 You should all be helping each other to improve为啥用be helping

You should all be helping each other to improve.为啥用进行时be helping，还有all为啥放在be动词前面？

话题 don't have to do和needn't do的区别

话题 to feel that you are useful不定式句中成分疑问

问题 定语从句的简化（those who will study可以改成those to study吗）

...里的含义应该是who are studying或者who study。有人说可以填to study，意思约等于who will study。我认为应该不可以，但是不知道如何解释。问题:如果"Learn through use" is a good piece of advice for those who will a new language.成立，可否把该句简化成:...

问题 be difficult for sb to do sth 中的不定式可以用被动式吗

The book is difficult for you to understand.这里的不定式可以用被动式吗?

问题 关于whom加不加介词的问题

...;i worki think you should stay faithful to the person to whom you're married这第一句和第二句的with whom和to whom为什么看着这么别扭啊，为什么要加with 和to呢？看着特别的多余。也让人看不懂。...

问题 一道定语从句的选择题

Without facts,we can't form a correct opinion,for we need to have actual knowledge__________our thinking.A.which to be based on B.which to base on C.on which to base D.which to base答案为C，原因是什么？knowledge是先行词，which 是引导定语从句，那么从句的谓语动词在...