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问题 It's a pity that 从句 shoud do 和 should have done 时态

1)It's a pity that he should refuse to accept the offer.2)It's a pity that he should have refused to accept the offer.请教老师：                  以上2句含义的区别究竟是什么？1）表示“还没有”拒绝，2）表示“已经拒绝”了，是吗？可否说成...

问题 it said for the first time 位于定语从句中

...h Korea reported its first death from a Covid-19 outbreak that it said for the first time had rapidly spread throughout the country.我的理解：it = North Koreathat had rapidly spread throughout the country 是定语从句，修饰前面的 a Covid-19 outbreakit said for the first time 是否可...

问题 一个句子明明有谓语为什么说它少谓语呢

...ce, wind and solar power _______ of energy.A. for renewable sourcesB. the sources are renewableC. are renewable sourcesD. renewable sources

问题 as if...从句前为什么有时加逗号有时不加逗号

1. Why must you do everything as if you have to win？2. He looked tired，as if the argument had taken a lot out of him.请问老师为什么 第二句 as if 前加逗号?

问题 as much 何意？ 是否应该改成so much 呢？

VOA 《US Approves Emergency Use of Vaccine》In the case of health care workers you can find them in health care settings, so and in the case of long-term care residents that certainly they're in long-term care facilities,so it may not mean as much for the first two priority groups., but once you s...

问题 词性

King Juan Carlos of Spain once insisted “kings don‟t abdicate, they die in their sleep.”②But embarrassing scandals and the popularity of the republican left in the recent Euro-elections have forced him to eat his words and stand down.这个left是后置定语吗？如果是为什么要后置...

问题 新概念3 Lesson 12的句子问题

Most of us have formed an unrealistic picture of life on a desert island.formed ... on 是一个固定搭配吗？把form改成imagine行不行?

问题 这里的过去分词该怎么理解

These molecular chains, each assembled from a menu of 20 types of chemical links called amino acids, do biology’s heavy lifting.老师您好，请问这里的assembled该怎么理解？1.仅仅作为过去分词在这里充当定语2.其前省略了关系代词和助动词be

问题 定语从句的并列省略问题（some of whom ）

During this period, researchers interviewed nearly 3,000 women, some of whom had learnt to read as children, some during the literacy crusade and some who had never learnt at all. 请问后面定语从句的并列省略有没有问题？应该怎样修改？

问题 一个英语长难句的结构分析（尤其是for的用法）

It is diffcult to say what is impossible for the dream of yesterday is the hope of today and the reality of tomorrow. 这句话分析结构？有人说 for 是连词，我认为也可以是介词加名词后面是修饰了yesterday 的定语从句啊，整个句子是做状语？那怎么辨别是...

问题 关于非谓语的问题

...站在这个地方，就变成了这样：She asked me to be waiting here when you arrived但是为什么to have done就发生在谓语动词之前呢。希望各位老师说的稍微明白点，非常感谢！！！

问题 这里的as是否多余

...and making sure the President is paying attention or at least doesn't think of himself as above the law.上面，as是否多余？可否直接说成think of himself above the law ?如果as是必须的，为什么后面可以直接加上介词词组above the law, 而不是as sth - sth需要是名...

问题 关于more than

The growth rate in India is more than twice that of China. more than做副词修饰 副词twice?为什么后面that of China前没有介词?如in that of China. The growth rate in Nigeria,which is in Africa,is more than twice India's growth rate. more than做副词修饰 副词twice?为什么...

问题 名词短语做状语的疑问

A few paces off in the darkness there was a shadowy figure squatting against the wall.请问老师，a few paces off in the darkness是整个名词短语做状语吗?

问题 介词疑问

Hundreds of them slid off the back of vehicle and on to the road.请问老师，如何理解 on to？是省略了slid 吗？ 还是省略了其他动词？