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问题 set up的含义

...p on a nightly basis, it sets you up for terrible insomnia that forces you to turn to sleeping pills.我查字典看到set sb. up for sth.有“使更健康”的含义，在这里明显说不通，那是用set up的什么含义来解释呢？

问题 if引导的虚拟语气问题

老师，我遇到一道题:How can I ever concentrate if you ______ constantly ______ me with silly questions.A. have; interruptedB. had; interruptedC. are; interruptingD. were; interrupting答案选C。为什么不是 D 用虚拟语气呢，那 C 又代表什么呢?

问题 as方式状语理解和翻译疑惑？

Never have I seen a man run as Holmes ran that night. I am reckoned fleet of foot, but he outpaced me as much as I outpaced the little professional.请教老师：书上翻译说：我从未见过福尔摩斯跑得像当晚那么快过...福尔摩斯超过了我，同时也超过了那位小个子...

问题 有关so做替代词的问题

老师，您们好！We must find ways to protect our environment.If we fail to do so,we'll live to regret it.=We must find ways to protect our environment.If we fail to find ways to protect our environment。对于上述的so做替代词用法，我有些不结。第一，do so的do是实义动词...

问题 our planet's being warming up为什么要加being

One of the consequences of our planet's being warming up is an increase in the number of natural disasters. 有人解释说 warm 是不及物动词，所以它的 -ing 形式只能被视为形容词性的现在分词，因而要加 being,是这样的么？

问题 unless引导的条件状语从句

If条件句包括：第一条件句、第二条件句和第三条件句。那么unless是否也可以引导前面这三种条件句？比如以下，请问老师下面if的三种条件句是否可以用unless替换？第一：You will have a tough turkey if you overcook it. = You will not have a tou...

问题 人称代词选择疑惑

Whoever ( ) is, I don't want to talk to him.A. heB. it老师，1）答案是B. it, 为什么不是A. he 呢？ 2）其次，为什么又说I don't want to talk to him. 这里用了him, 为什么？用了him, 表明知道是he, 但为什么又选B.it, 而不是A.he呢？

问题 句子分析

Mr. Halpern's book will come to more informed conclusions that I can; but my own instinct, from the research and from observation, is to draw only two. 请问is to draw only two中 be to 是个什么用法呢？看着也不像不定式，这段话be去掉也是可以的吧？

问题 Here comes / I am coming是表示什么进行还是将来时？

Here comes the bus.Here I come.I am coming.这三个句子都是表示我马上就来了，是表示将来时还是正在进行时？

问题 whom 能引导非限制性定语从句吗

...ing for. 他就是你要找的那个人。 The man whom I bought it from told me to oil it. 卖它给我的人让我给它擦油。 但 whom 可以引导非限制性定语从句吗？若可以，请给出几个简单一点的例句。谢谢！

问题 老师好！请教一下than后省略的问题

...果去掉have可以吗？如果加上got可以吗？Tom is taller than I am. Tom can run faster than I can. Tom runs faster than I do. 那么than后是可以加一个主语+be、情、助的结构吗？

问题 “在某个方面”到底用什么介词啊

I am good at math. 我数学方面很强。He is an expert on ENT. 他在耳鼻喉方面是个专家。She always helps me with computer. 她总在电脑方面帮助我。We made rapid progress in English. 我们在英语方面有很大进步。at / in / on / with 好多介词表示在某方面，...

问题 once when...如何理解和翻译

...读D：Once when I was facing a decision that involved high risk, I went to a friend. He looked at me for a moment, and then wrote a sentence containing the best advice I’ve ever had: Be bold and brave—and mighty forces will come to your aid.请问句首的 once when...如何理解，如何翻...

问题 定语从句中关系代词能不能作宾语补足语

...etarian, which I consider no one else in our family.no one else后应该加to be.She is the perfect accountant，which I don’t consider her predecessor. 句末应该加to be.”我的疑问：以上几个句子为什么必须加to be?

问题 不定式to为什么可以单独使用？

I'll do whatever you ask me to.请教老师，为什么句末有一个to, 是不定式吗？可以去掉吗？或者，可以说成I'll do whatever you ask me to do 吗？ 就是补上do. 可否？