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问题 when、where引导的定语从句前有介词的情况

...语法书中说when和where前也可以有介词，when前可以与from、since、after等引导定语从句，where前可以与from引导定从：A. She went to America two years ago,since when I haven't heard from her any more.B. She climbed up to the top of the hill,from where she could have ...

问题 Does anyone ever open this window? 怎么翻译

...了呀。难道不应该用一般过去式问吗？为什么用一般现在时态问呢？③ever不是曾经的意思吗？曾经那不是问以前的事吗，不是经常跟完成时态用吗？怎么也跟一般现在时态用呢，在一般现在时态里，它还是曾经的意思吗？因为...

问题 It’s the first time that…的主句与从

我知道It’s the first time that…的从句时态要用现在完成时。如：It’s the first time he has come here. 这是他第一次来这儿。同时也知道It was the first time that…的从句时态要用过去完成时。如：It was the first time that I had seen him. 那是我第一...

问题 时态分析：How do you make sure you have deleted something after you read it?

How do you make sure you have deleted something after you read it?-来自美剧摩登家庭you have deleted sth after...这里用have deleted表示发生在主句谓语make sure 之前，对吗？时间状语从句after you read it,这里的read 是过去式吗？you read it 发生再have deleted ...

问题 make an adjustment to 与 make adjustments to

Since everything develops, we have to make an adjustment to the changing situation. Since everything develops, we have to make adjustments to the changing situation.哪个更合适？

问题 时态分析，这句话中主语found为过去式，从句fell也为过去式符合语法要求。但是为什么at hom

A recent study found that the number of Americans with high-speed Internet at home today actually fell during the last two years 请问today是时间副词作状语吗，如果是那么fell用过去式是不是错了？？

问题 have to可与be going to构成将来时态吗

have to的一般将来时通常是用will have to吧，英语可以说be going to have to吗？比如下面的句子中，will 可以换成 be going to 结构吗？You will have to find an alternate route. 你将不得不另找一条路线。The government will have to take the blame for the riots. ...

问题 主将从现的“将”与“现”

主将从现 的将 和现 仅仅指一般时吗？还是可以报括将来和现在的所有时态？如果包括所有的时态，将来时和现在时之间时态的种类有没有固定的匹配关系？

问题 that在一个句子中的作用分析（文句来自丁往道《当代英文散文选读上》

... mechanical explanations of everything, yet it is only three hundred years since machines had been developed so far that Descartes first suggested that animal and human bodies were machines.以上文句来自丁往道《当代英文散文选读上》第一篇，想请问各位老师，yet it is only...

问题 阅读理解中题目时态以及答案中的宾语从句时态问题

您好!在2020年陕西中考的任务型阅读中，作者通过列举我们在马路上如何去处理一个空瓶子的例子，来说明了如何去判断一个人是否长大了。文章通篇用的一般现在时。这点我完全理解。但在下面题目中，出题人用了一般过去时...

问题 描述某人过去或历史人物的出生日期时用什么时态

今天看到一句话：When I saw my 10-year-old avoiding the dirty plate in the sink or my 8-year-old feeling uncomfortable about the wet sand in her hands, I’m reminded of a time when I was unwilling to get my hands a little dirty在这里后面是指一种因果关系，而不是对过去的...

问题 几个时态题

各位老师好，请教三道题，请多多指教！！！1.Su Hai and Su Yang ________ (have) eight lessons this term.   这道题我一开始填的are having，将have理解成“上（课）”采用的是现在进行时“现阶段正在进行的事儿，说话时不一定发生”...

问题 否定转移的原理和理解困惑？

...we 也不行），对吗？2）否定转移的必要条件之二是否对时态有何要求? 例如主句和that分句时态各自有特定时态要求吗？还是任意时态都可以呢？3)  为什么要否定转移？ 这种否定转移反映了英美国家人一种什么样的说话心理...

问题 谓语时态：though it be为什么直接用be动词

Such humble talents as God has given me I will endeavour to put to their greatest use; if I am able to amuse, I will try to benefit too; and when I feel it my duty to speak an unpalatable truth, with the help of God, I will speak it, though it be to the prejudice of my name and to the detriment of m...

问题 if条件句虚拟语气不同时态的辨析(if had used, if could have used)

书上原句：（海明威老人与海）a) If I could have used a bat with two hands, I could have killed the first one surely.    （虚拟语气）    要是我能用双手抡起一根棒球棒，我准能把第一条鲨鱼打死。我疑惑的是为什么原句a)中if条件...