...tp://ask.yygrammar.com/q-22447.html 语法书上说,修饰have to的状语的位置要放在它的前面,即状语+have to (该状语修饰have to的)。那么为什么http://ask.yygrammar.com/q-22447.html 上说:“Farmers say they have to line up at the pumps early in the morning.(1...
Where did they go last night? They go to church.这句话用一般过去时,没毛病。Where were they going to last night? They were going to church.但是,这句话该怎么理解呢?过去进行时的其中一个用法不是:在过去某一具体时间点做某事吗?
...aper.第一个that是 it + be + 强调部分 + that..吗?第二个that是引导定语从句?②At the time he was doing this work there was a heated debate in America over the advisability of building supersonic airliners to ply the stratosphere—the engines of which, he and others realised, co...
词典有这样一个句子:In his preoccupation with Lily, Crook had neglected everything看到这个句子,我突然想起:missing Lily ,Crook had neglected everything我有个猜想:如果介词in+含有动词变形或者意思的名词组构成一个结构。比如:In explanation of ...
Having finished his task,he went out (非谓语动词:having finished;谓语动词:went)I felt very proud to have served my country (非谓语动词:to have served ;谓语动词:felt )能不能这样呢?为什么?To have finished his task,he went out. I felt very pro...
...,out to sea是“副词 + 介词短语”,网上说miles out to sea是状语,如果是这样那么岂不是to sea修饰miles?miles在句中是什么成分我的疑问2:‘The fish, which has since been sent to a museum where it is being examined by a scien...
根据主将从现的原则,条件状语从句不是不能用将来时态吗?但为什么下面一句却用了 if you will…呢?这该如何理解?I’d be grateful if you will let me know soon. If you will sit down for a few moments I’ll tell the manager you’re here.