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问题 关于句子成分的请教

Our goal is to combine information from each data stream to further refine our models and improve their predictive power.这段话摘自2019上半年CATTI二级笔译真题英译汉（第二篇）．请问1、from each data stream 是information的定语吗？2、to further refine our models and im...

问题 如何理解：He thinks himself somebody...

...南省的中考题：He thinks himself somebody, but we think him ______.A. nobody                B. anybody C. somebody          D. everybody答案是A。我对句中的两个代词理解不好，请指点！谢谢！

问题 一道有关现在完成是的选择题

—You speak very good French!— Thanks. I __________ French in Sichuan University for four years.A.studied        B.study        C. was studying     D. had studied答案为 A。如果答案 D 改为 have &nbs...

问题 if ever这个搭配中ever是什么意思

1. That was a fine meal if ever there was one!2. If ever there was a sign that football is taking off in America, this is it, says Mr Goldblatt.请问在 if ever 这个搭配中，ever 是什么意思？

问题 from space 在句首怎么不到装呢

From space _____ like a huge water－covered globe(球体).A. looks the earth    B. does look the earth      C. the earth looks from space 在句首怎么不到装呢？谢谢!

问题 关于when从句为过去完成时的疑问

When Anna arrived, we had dinner.与When Anna had arrived,we had dinner.When Mike finished his homework,he took a short rest.与When Mike had finished his homework,he took a short rest.是不是这两种表达都可以表达先后，意思一样?

问题 is 后跟动词原形的疑问

All he wants to do is make love.All you're going to do is highlight it.All I have to do is learn English.我注意以上句子is后跟的都是动词原形，我不了解这一语法背后的知识，请老师解疑答惑，如果举几个例句方便理解就更好了，感谢！

问题 如何更好地分清(动词+介词)动宾与动状结构

No one knew what happened to the colonists.老师，happen to理解成及物，还是to the colonists为状语好，what在从句作主语是吗？

问题 understanding that定语还是宾语从句

Change is the most changeless thing in the universe.We need to accept all changes -welcome or unwelcome - with the understanding that nothing comes to stay,but only to pass.这里的welcome和unwelcome都是形容词吗？that做定语从句修饰understanding吗？

问题 状语可以通过移动位置转化为定语吗

Born in Shanghai, he is a native Shanghai person翻译为：生于上海，他是个地道的上海人。这里Born in Shanghai是作句子的状语，如果改成：He is a native Shanghai person born in Shanghai.这里 born in Shanghai 可不可以看成是 person 的后置定语?另外：英语...

问题 能否用earlier 表达几天前做过某事

老师们好，平时阅读中，表达几天前做过某事都是用ago来表达，如三天前我买了一本书，I bought a book three days ago,但是好像从来没有见过,I bought a book three days earlier这种结构，想问下老师，这种表达是否可以呢？

问题 请问这是什么从句结构

用手机编辑的，不是很清晰见谅。further argument against the simple wear and tear theory is the observation that the time(within which organisms age lies between a few days and several thousand years, as with mammoth trees.)  如果(within which organisms age lies between a few days a...

问题 这里的if状语从句修饰哪个动词

It is impolite to start eating first if there are older people at the table.if状语从句修饰哪部分，it是指to 后面全部嘛？it是指to start eating first if there are older people at the table嘛？

问题 分析同一句中三个不定式的用法

What I was to do was fly to Topeka to pick up Tiffy.以上摘自2023年高考英语新全国卷2的完形填空。请分析句中三个不定式的用法与语法。

问题 draft wind 如何翻译

I was turning the page to get ready for the next page, but the draft wind from the turn caused the spare pages to fall off the stand. Luckily I was able to catch them and put them back.句子来自2021高考英语新全国卷I阅读理解B。请问句中的 draft wind 如何翻译？