老师：您好！以下有两句话分别用了 in the yard 和 on the yard，所以，我疑惑表示“在院子里”到底哪一个正确呀？1. A man got the lawn mower out of the garage and worked on the yard.2.There was a tractor and a good car in the yard.烦请老师指导。谢谢。
The existence of the giant clouds was virtually required for the Big Bang,first put forward in the 1920s,to maintain its reign as the dominant explanation of the cosmos.实际上，巨大的宇宙云的存在，是20世纪20年代首创的“大爆炸论”得以保持其宇宙起源论的主...
... my holiday 也可表示“在休假日”，例句：On my holiday, I was lucky enough to witness some wild seals feeding no fish.“在休假日，我有幸看到一些野生海豹在吃鱼。” 此处为什么必须要改成during呢？on my holiday 和 during my holiday都可表...
...
grass-plots, a cement driveway, and a corrugated iron garage. Yet Babbitt was
again dreaming of the fairy child, a dream more romantic than scarlet pagodas
by a silver sea.请问老师：1 句首的
Yet 到底是做并列连词还是连接副词？或者两种分析都可以？2 which非限制性...
...念英语》的编者Alexander的如下句子：Mona has had very few opportunities to practice her English.Alexander认为上句中不能用*a very few。其相关说明是：few具否定意义，经常用very修饰；而a few具肯定意义，例如I’d like to
ask a few questions。同样地，A...
... the restaurant that sets it apart. 这家餐馆的服务独具特色。It was his silver tongue which got him the job. 他因为会说话才得到了这份工作。It’s the only explanation which makes any kind of sense. 这是唯一有点道理的解释。
...e when I am alone in the house. 我一个人在家时感到不安全。She was alone all day and bored to death. 她整天自己一个人呆着，无聊得要死。Although the old man is alone, he doesn’t feel lonely. 虽然这位老人孤身一人，但他并不感到孤独。如果表示单独...
It was later when I began to realize he had many good qualities that I lacked，but we made up and became frieds again.请问要把 when 改成 that 吗？强调句里也有 It is...when 强调时间的结构啊!另外，此处 made up 是什么意思啊？谢谢老师！
句子：Allen’s contribution was to take an assumption we all share-that becausewe are not robots we therefore control our thoughts-and reveal its erroneous nature.提问：句子其他翻译和结构都懂了，就是句中 we are not robots we therefore control our thoughts 这个部...
...译林版(牛津高中英语)教材的模块四的第3单元(Unit 3)：I was now in the year AD 802,701, and mankind had evolved into two races, the Eloi and the Morlocks. 我现在是在公元802701年，人类进化成为两个种类，艾洛伊人和莫洛克人。请问这里为什么把 now 用...