1、I saw him walking into the building（表明我看到他走进这栋建筑物的一瞬间）那么we found a tree lying across the road/i'll have the car witing for you中的分词表达的是什么样的动作？2、i heard him speak （表明我听见了他讲话的全过程）那么谓语要...
...句话： His unit was lost and all records of him had been destroyed. 他所在的部队被击溃，他所有的档案材料被毁于战火。 请教关于lost 这个词，应该怎么理解？如果是动词 lose 的过去分词，那么这里就用的是被动式 the unit was
lost, 部队被打...
...tion when he became a spy. 这句话是主语从句，it 作形式主语。他什么时候成的间谍是个问题。2. This is a question when he became a spy. 这句里面的 when he became a spy 是表语 a question 的同位语。翻译成他什么时候变成的间谍这件事是个问题。以...
...，比如下面这样的句子随处可见：He denied working for them. 他否认为他们工作。He narrowly escaped being run over. 他差点儿被车压死。Have you finished clipping the hedge? 你把树篱剪完了吗? The law forbids building on this land. 法律规定禁止在此处...
请教曹老师一个问题，谢谢您！名词单复数的问题：1. 他经常放风筝。He often flies kites.He often flies a kite.这两种说法都可以吗？它们有什么区别？2. 我喜欢吃苹果。I like apples.I like an apple.这两种说法都可以吗？它们有什么区别？3....
...查到的例句有：Initially, I didn’t like him. 起初，我不喜欢他。Initially, the system worked well. 开始时系统运转良好。Initially, the work was pretty mundane. 刚开始，工作非常乏味。The ban was initially opposed by the US. 这一禁令首先遭到美国的反对...
...在一定条件下才能去。He may have been mistaken about what he saw. 他可能看错了。He might wake up at any moment. 他随时都会醒过来。They might easily have been arrested. 他们很可能已经被逮捕了。
...我在薄冰英语惯用法词典945页看到：since he was in the army = 他不在部队里。since he has been in the army = 他现在还在部队里。since being in the army = 他在不在部队里都有可能，并且此时since是介词，后接V-ing , 这种形式since v-ing 罕见。如此...