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问题 引号的使用

老师好！请看两个句子“Why did you stop and talk to me? I didn’t turn to you and you don’t work here,” he was doubtful.“Why did you stop and talk to me? I didn’t turn to you and you don’t work here.” He was doubtful.请问老师，引文最后的标点，哪个正确？ 

问题 regret to do与regret doing的练习题

来自《一线课堂》的练习题：When hearing it was wonderful, Helen regretted ________ (not attend) that meeting.参考答案是 not to attend我的理解，not attending(相当于not having  attended ）更合适。觉得not attend 发生在regretted之前，是由于当时没有参加meet...

问题 分析句子主干：比较分句和过去完成时的运用

...tivism, European governments have the fiscal space to do more. They should use it.以下是我的一些粗浅思考和疑问：1. 第一种主干情况，：the EU's output will be 20%, or €3trn, smaller than it managed in 2000-07. 这个主干分析符合曹老师关于比较连词than的分析...

问题 be ready 后面的不定式的主动和被动问题

When the vegetables are ready to eat， children pick large orange pumpkins. 这句话中to eat 能用 to be eaten 吗？

问题 my foot有复数含义吗

老师好！《牛津英语用法指南》第四版510页讲混合时态有个例句，我好奇一个小细节：If I didn’t have my walking boots on, I think I would have really hurt my foot. 如果把这个句子的foot挖空，那我一定填feet，因为人有两只脚。原文my foot是什...

问题 使用过去时和现在时的时态困惑？

It's no use your pretending that you didn't know the rules.It's=It is.为什么这里使用了didn't know一般过去时时态？为什么不是don't know与前面的It is呼应呢？是否可以改成...It's no use your pretending that you haven't known the rules.请教...

问题 多重否定 never... failed ... without...改如何理解

...对句子的译文有些困惑。因为：never fail to do something used for emphasizing that someone or something always does something that you expect them to do，这样以来，句子似乎可以等价于Lettie had always returned from town without some special treat for him...

文章 高中英语新课标词汇-教学参考资料-lecture

...视台的特邀演讲嘉宾。Laughter burst out from among the audience when the lecturer made a joke. 演讲者讲笑话时，全体听众哄堂大笑。【单词档案】1.属课标内单词，2003版课标和2017版课标均有收录。2.根据《高考英语备考1号·词汇编》，该词在...

问题 多个名词（数词）修饰中心词的简写问题等

The technology was subsequently licensed to a 500t/a and a 3kt/a ethanol dehydration to ethylene plant. 该技术相继许可500吨/年和3000吨/年规模的乙醇脱水制乙烯装置。请问这句话对吗？a 500t/a plant 和 a 3kt/a plant 整合成了a 500t/a and a 3kt/a ethanol dehydration to...

问题 might not 在特殊疑问句中的位置

Why might you not want to use sentence D as an introduction or conclusion?请问为什么不是 Why might not you want ......?

问题 逗号后面的mindful of是什么结构

For the better part of a century, most biologists have been reluctant to use those words, mindful of a principle of evolution that says ‘evolution cannot run backwards’.mindful of...是什么结构？书上说这是独立主格结构，我不太明白......

问题 一个状语可以插入到一个完整的句子中间吗

Whaley recalls how at the beginning of the year, when called upon to read, Chris would excuse himself to go to the bathroom.It takes a lot for any student, “Whaley explains,” especially for a student who is learning English as their new language, to feel confident enough to say,这两句话，...

问题 如何理解这里的being用法和名词dependent的含义？

"Portia, dear, would you mind going with me that day, when I confront those old gentlemen?"She shrank a little, but said:"N-o; if my being with you would help hearten you. But—would it be quite proper, do you think?""No, I don't know that it would—in fact, I'm af...

问题 ought not to have done 和 could not have done 特定情况下的区别

...dn’t suffer D. couldn’t suffer字典上ought to有这样一个解释：used to say what has probably happened or is probably true,例句是If he started out at nine, he ought to be here by now.(《牛津高阶英汉双解词典》)也是应该的一种意思，也有一种推测的含义，那...

问题 might be to do sth 结构疑问

Researchers thought they might be able to use those similarities to learn a dead language, as long as they understood another language from the same "family".They chose two dead languages that are over 3000 years old.  One is Linear B, which they compared with Greek. Linear B was first understood i...