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问题 什么时候用将来完成时

...来时呢？Overweight children and teenagers aged between 5 and 18 in the Chinese mainland will reach 48.5m by 2025.所以想知道什么时候用将来完成时。还是说这个句子两种时态都可以。

问题 anywhere else 的修饰关系分析

If he goes to the bank or anywhere else to change this big note, the police will put him in prison.老师，else 是修饰 anywhere.它们一起修饰后面的不定式短语吗？

问题 less than在句中作什么成分

Your sister will be here in less than an hour.less than在句中作什么成分？less是形容词还是副词？than是介词吗？

问题 将来进行时的疑问

(1)I'll be doing her job today.用 will be doing，比用 will do 在这里有什么差别？ 感觉这里用将来进行时很难理解...(2) The train will be arriving in a few minutes. be arriving 本身已经有将来时作用了，那用will有什么作用啊？

问题 关于倒装句的问题

The most thoroughly studied intellectuals in the history of the New World are the ministers and political leaders of seventeenth-century New English.请问这句话全部倒装了吗？还原是什么样子啊？那个studied是非谓语修饰知识分子吗? 一般-ed形式不是放修饰词后...

问题 数学老师 可以省略所有格吗？如何省略？

The conference was organized for all of the _ in the city.A.mathematic teachersB.mathematics‘s teachersC.mathematics’ teachersD.mathematics teachers

问题 复杂定语从句理解

This trend began during the Second World War,when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail可以理解成定语从句a government wants to make先行词是demands吗，...

问题 复数名词是否可以表示单数概念？

The infantry Divisions reached their peak fighting strength in June 1941.这个句子表述的意思，是所有步兵师作为一个整体，它们的力量总和在1941年6月达到了顶峰，还是表示每一个师在1941年6月达到了顶峰？这个句子能够表示第二个意思吗？希...

问题 我似乎发现《牛津9》的一个错误(peoples')

老师好，牛津9 theorize词条：The study theorizes about the role of dreams in peoples' lives.译文是“人们生活”，句中的peoples'应为people's吧。

问题 see和know在这里的用法

I have know men come to London full of bright prospects and see them complete wrecks in a few months through a habit of answering letters 。如题

问题 动名词的修饰问题

The networked computer offers the first chance in 50 years to reverse the flow, to encourage thoughtful downloading and, even more importantly, meaningful uploading.句中，downloading和uploading为动名词，而它们的修饰词为thoughtful、meaningful, 都是形容词，修饰动名词的不...

问题 perspective所搭配的介词

From the perspective of a community of a shared future, how do you understand "Roots and Shoots"?摘自北师大高中英语必修第三册第8单元(p32)。句中的 From the perspective of 可以换成 In the perspective of 或 According to the perspective of 吗？

问题 不定式做定语还是宾补

I have something to do in the evening.这里，to do是做后置定语还是宾补呢？而且do后边是介词短语，那么由此判断，句中do为不及物动词吗？介词短语前的动词在句中都做不及物动词吗？

问题 over time中间是省略了冠词吗

Customs play a significant role in festivals, but sometimes they can change over time.请问over time为什么没有冠词？是省略了冠词吗？

问题 by介词短语作什么状语

例1：He walked by me without speaking. 例2：Eggs are sold by the dozen in this supermarket. 请问老师:例1中 by me（从我旁边经过）理解为地点状语吗？例2中 by the dozen（以打为计量单位计算）是方式状语吗？谢谢老师。