For small pieces of weather -- and to a global forecaster, small can
mean thunderstorms and blizzards -- any prediction deteriorates rapidly. Errors
and uncertainties multiply, cascading
upward through a chain of turbulent features, from dust devils and squalls
up to continent-size eddies that only ...
...的构成讨论：with…exception of…in connection with…in relationto…in most partin additionto…be in power复合介词里的 in，with 是单纯起连接作用亦或有具体的含义？如 in part 翻译为某种程度上，而加了 most 则表示很大程度上，如果 part ...
It's a chicken and egg situation—I don't know whether I was bad at the sciences because I wasn't interested in them or not interested in them and thereforenot good at them.这句中的a chicken and egg situation 意思是“鸡和蛋的问题”，其中的chicken and egg 是用作定...
If his object had been health for health’s sake, the result would still have been well worth any sacrifices of momentary desire that it cost him; but he had a higher purpose.句中any sacrifices of momentary desire ，可以概括N1+of+N2, N1和N2根据具体的情况，可以有多种理解，这...
Einstein had the idea of relativity when he was 16, although he didn't
publish it until 1905, after he had studied physics in college.来源:外研社教师参考用书上一篇范文的一句话。背景信息:爱因斯坦16岁还未上大学，1900年本科毕业，1905博士毕业问题:1.after...
我在美剧中看到一句话：I don't want to give my fortune to a complete stranger from God knows where.这个 a complete stranger from God knows where 该怎么做语法分析呢？ 我理解的是 God knows 是插入语，但是插入语一般可以删除，这个地方似乎不能...
Jobs and work do much than most of us realize to provide happiness and contentment。请教各位老师：1、句中的than所替代的是否为主句中的jobs和work？2、than在状语从句中是否作realize的宾语呢，如果是后面的to provide happiness and contentment是否为不定式...
...专家老师指点一下，谢谢！误：He was so tired and sat down into his armchair and went to sleep.正：He was so tired and sat down in his armchair and went to sleep.析：英语习惯上说 sit down in one’s armchair，而不说 sit down intoone’s armchair。
1. It will push SMS messages to people downstream of a flood event giving them up to 24 hours advanced warning.2. Valve must be installed downstream of receiver tank.请问这两句中downstream ...
What a day! This morning, I was worried that no one would talk to me.
But I was wrong. I didn’t feel awkward or frightened at all. I miss my friends
from junior high school, but I believe I will make new friends here, and
there’s a lot to explore at senior high. I feel much more confident than I...
章振邦新编高级英语语法9页：You will all have heard the news last night (will表示对过去事情的推测，与将来完全无关）。我想请教老师：1) 这里可否换用would have done ？有何区别？2) will have done 和 would have done 是不是都可以表示从“站在...
...sessed even less status, having been servants, and Dickens later concealed their background.问题1:请教曹老师， a steward and a housekeeper 是his paternal grandparents同位语嘛？如果是同位语，为啥不在possessed前加一个逗号将其隔开呢？即His paternal grandparents, ...
—Come in, Peter, I want to show you something.
—Oh, how nice of you! I ______ you ______ to bring me a gift.
A. never think, are going
B. never thought, were going
C. didn't think, were going
D. hadn't thought, were going
答案为 B，请问为什么...
...ins, and soy proteins can be manpulated to form products like yogurt, cottage cheese, gelatin desses, and tofu. 不定式to form做whey protein 等的主语补足语还是定语？like介词引...
Hawkwood and his men would march into a city-state and, after burning down a few farms, would offer to go away if protection money was paid tothem.这句话里and后面加逗号是什么用法？would是和and连接在一起的吗？这句话里burning down改成burning可以吗？if和that用法...