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问题 were to be 是什么意思

These project were to be joint efforts between NASA and the European Speace.你好，请问这个句子中的 were to be  是什么意思，efforts不是个名词吗，前面的to be是非谓语动词吗?

问题 be involved in 是否可以用于非生命对象

There was a lot of work involved in setting up the festival.我想请问这里的 involved in 是否是 involve sb in sth 的用法，根据柯林斯字典，这种搭配中好像都是人被 involved，而上面的例句中主语是 work，能否像人一样被 involved 呢？如果可以，那么...

问题 2019华西考博阅读第一篇

...ch month, students from around Los Angeles attend an editorial meeting for the citywide teen paper, L.A. Youth.The paper probes sensitive and controversial subjects, as well as ordinary topics, such as movies and music, that could be found in any high school paper.Sixteen-year-old Daniel Marx is wri...

问题 of结构充当什么成分

"I have been used to consider poetry as the food of love,"said Darcy."Of a fine,stout,healthy love it may.Everything nourishes what is strong already.""我一向认为诗歌是爱情的粮食。""那必须是美好的、坚实的、健康的爱情才行。"请教老师，这里of a fine,stout,health...

问题 此处的that是什么用法含义呢？

...ed, waiting for dinner to be announced, I reflected, while I chatted with the woman I had been asked to "take in," that civilised man practised a strange ingenuity in wasting on tedious exercises the brief span of his life1) I was left to myself, 和 we were all assembled: 为什么was left 和 wer...

问题 定语从句问题

The professor could hardly find sufficient grounds ______ his arguments in favor of the new theory.A. on which to base        B. which to base on C. to base on D. to be based on 请问这是定语从句的哪个知识点，为什么定语从句中没有主语和谓语，主语省...

问题 be to do sth与be doing sth

The best way to learn new words is reading  English magazines. My dream is to be a teacher. 为什么一个是 to do，一个是doing？有什么具体用法吗？

问题 to be damaging to health

It is important for the government to tighten regulation on some behaviour,especially those which have been proven to be damaging to health.句中为什么用to be damaging to health这种形式?damaging是形容词吗？

问题 be to do 的用法

我知道 be to do 是表责任，我在经济学人的文章里看到这样一个句子：He was to become the first American president to visit Hirosima.请问这里的 be to do 是什么意思啊？

问题 不及物动词加介词构成的及物动词，有过去分词形式吗，它的过去分词还可以带自己的宾语吗

That this enjoyment should be rendered yet another guilty pleasure guaranteed to damage our health, guaranteed to damage our health. 过去分词短语中介词短语是看做状语修饰guaranteed，还是把guaranteed和to看成一体的动词?

问题 句型没明白

The object of prime importance to the physically helpless infant is a human being.各位老师，这个句型是A to B is C吗？意思好理解，但并没有查到这种句型啊

问题 be responsible for与be made responsible for的用法

老师您好：After the Houses of Parliament were burnt down in 1834, Sir Benjamin Hall was made responsible for the construction of huge clock,which became known as Big Ben.1. be responsible for 意为：为……负责，而句中 was made responsible for, 加入了made，该如何理解呢？2. ...

问题 be it…or…的用法

老师好：be it or这个结构，是不是it这个位置只能用代词？能用名词么？比如说：Be Mary rich or poor, I will marry her. 这个句子对么？我看到有这么个句子：Sadly its not a matter or so called educated or not, its more it shows how small minded and short sight...

文章 take turns 的用法

...中考复习资料中见到过这样一道单项选择题：The students should take turns _________ their classroom. A. to clean   B. cleaning   C. at cleaning   D. in cleaning  命题者认为， A 是参考答案。 实际上，在take turns 的后面既可以接动词不定式，也可...

问题 状语从句时态如何使用

...会再次使用暴力。When you’re bringing up kids, you have to take the good with the bad. 养育孩子时，你不得不接受好的和不好的方面。When you have finished your meal, clear the table. 吃完饭把桌子收拾干净。You have to plan ahead when you’re thinking of going to...