725 个回答
until now的准确理解和翻译
下面是Cambridge International Dictionary of English 在 until 词条的解释，可供参考：Common mistake: until now or so far?Warning: choose the correct adverb!Use “until now” to talk about a situation that existed, but has just ended:The weather was lovely until now. I hope the rain stops soon.To talk ab...
回答于 1秒前
非谓语动词的时态与被动语态
Mark often attempts to escape ______ whenever he breaks traffic regulation.A.having been fined B.to have been fine C.to be fined D.being fined本题要选 D 而不能选 C，原因很简单，因为 escape 后面接动词时要用动名词，不能用不定式。又如：I hate him but I can’t escape meeting him. 我讨厌他，但又不得...
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would like可以表示过去吗
would like 即可用于现在也可用于过去。比如下面的句子均是用于过去：(1) She asked who would like to go. 她问谁愿意去。（《张道真英语语法》）(2) We mentioned that we would like to see the match and he arranged it for us immediately. 我们说起想看比赛，他马上为我们做了安排。（《朗文英汉双解活用词典》）(3)...
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动词时态与语态选择题
Three deaths ______ in the accident.A.report B.were reported C.have reported D.reported答案为B。因为 deaths 与 report 之间为被动关系，故只能选被动语态。而四个选项中只有 B 为被动语态，所以只能选 B。
回答于 1秒前
in favor of用法分析（后面接什么词以及作什么成分）
同意陈老师的解答，下面是一个简单的补充：问题1：in favor of 是一个很怪的短语，在句子中具体接在什么单词后边用呢？很难具体说明它跟在什么单词后面，因为它引出的短语主要用作状语（有时也用作表语），而状语的位置是比较灵活的。问题2：这个短语相当于一个动词还是形容词还是什么？它不相当于动词，也不相当于形容词，...
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这是非谓语的虚拟用法吗
第一句的从句是虚拟语气，而第二句不是。严格说来，下面两句并不是100%相等：(1) It is time that the children were in bed.(2) It is time for the children to be in bed.第(1)句的从句谓语是虚拟语气，含有早该上床睡觉了的意思，言外之意是：睡得晚了。而第(2)则没有这个“言外之意”，它的意思就是：孩子们该上床睡觉了...
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otherwise的位置以及前后标点符号
▲otherwise 的前面不需要逗号，这个otherwise是副词，意思是“之不同地；相反地”，它在句中的位置比较灵活。比如：All the photographs in this book,unless stated otherwise, date from the 1950s.All the photographs in this book,unless otherwise stated, date from the 1950s.Unless otherwise stated, all the photo...
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常见的后面只能接to do的词组（不能接doing）有哪些
be about to do sth 即将，马上(不与具体时间状语连用)。如：Sit down, everyone. The film is about to start. 大家坐好，电影马上就要开发始了。He was about to go to bed when the telephone rang. 他正要上床睡觉，这时电话铃响了起来。be bursting to do sth 急于要做某事。如：He was bursting to tell her the news...
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foot的复数用feet与用foot的区别
▲foot 表示“脚”时，其复数为 feet。如：I wear shoes on my feet. 我脚上穿着鞋子。He is on his feet for sixteen hours a day. 他每天站16个小时。He suffers terribly with his feet. 他的脚痛得不得了。I walked into a pool of water and got my feet wet. 我走近一个水坑，把脚弄湿了。▲foot 表示“英尺”时，其复数是...
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