问题 请教这句话中的that是否多余

I know what to do. 这里的what to do是疑问代词 + 不定式，语法书上说可以将 what to do 看作是名词从句直接做know的宾语，今天我看到了这句话：I always forget to tell you that how lucky I am to encounter you.这里的how lucky I am to encounter you.就不能...

问题 have been to 的用法

... seen; have; gone答案选C,老师我想问下第三空为什么不是been to.

问题 be to do sth表计划和现在进行时表计划的区别

老师，当be to do sth 和现在进行时都表示计划时，它们俩有啥区别？

问题 there is said to be sth 还是存在句吗?

There is said to be an election this week.根据曹老师的定义，there 是形式主语，be是不及物动词，表示存在那么这个句子还是存在句吗，因为这个句子的谓语动词是is said 吧？

问题 It is easy 后接什么非谓语动词（to do还是doing）

...p;   B. finds      C. finding   D. to find所给答案是不定式 to find，但为什么不能是动名词 finding 呢？

问题 不定式作宾补和定语区分

老师您好！有如下几个问题请您分析：1. With lots of guests to come, I had to ask my friends to help to prepare the food. 这里to come看成宾补和后置修饰语（后置定语）语义上的区别是？烦请老师给出对应的翻译方式。2. I don’t have money to buy a car....

问题 more needs to be done 和 more needs doing 有区别吗

Protection that have come too late for Eiland who is one of millions whose supplemental federal unemployment benefits have also run out leaving her with limited options. Vance says more needs to be done by lawmakers in Washington.请教老师more needs to be done 和 more needs doing 在这里有区...

问题 英语中哪些情况要加-s,-ing,-ed,-d以及加to

英语中哪些情况要加 -s，哪些情况下要加 -ing，哪些情况下要加 -ed，哪些情况下要加 to，哪些情况下要加 -d。

问题 不定式(to do)和动名词(doing)做主语时的区别

请问专家：不定式to do 和动名词 doing 在做主语时，它们语义上有什么区别？

问题 joining the tree to the house作什么成分

A spider has built a web, joining the tree to the house.  （a）分词短语作a web的非限定性修饰语（b）分词短语作主句的‘结果状语’哪种角度比较好？或者直接判定其中一种角度就是错的。

问题 This is all you need take（need 后为何没有 to）

This is all you need take.请问这个句子对吗？need 后面为什么没有to？

问题 commit的用法

...英语词典中commit词条有一个例句： They we were reluctant to commit themselves to an opinion.  我想问一下，commit oneself to 直接接sth而不接动名词的用法应该如何理解？是介词to后省略了一个动名词吗？还是to后接的名词应该有潜在...

话题 Coordinating Committee for Export to Communist Countries

话题 to the best of one’s ability

话题 How would you like to do sth