1. I was astounded to see
her appear from the house.2. I heard someone call my name while I was walking in the street.问题: 请教曹老师，为啥感官动词的不定式宾补要省略to 呢？是因为to do 不定式是表示后于谓语时间的动作吗？另外，省略了to,那这和doing...
Now, let's work with contrast. For example, The dogs'd eat the bones, and The dogs'd eaten the bones, are so close in sound, yet so far apart in meaning, thatyou need to make a special point of recognizing the difference by listening for content.上句是美国人写的语音书中的一...
The house is Mr. Smith's, but he_____here any more.A. hasn't lived B. didn't
live C. wasn't living D. doesn't live答案给的是D选项，想知道为什么选一般现在时，以及为什么不选其他的时态，尤其是为什么不选现在完成时?
如下面几个例句：I was in the kitchen cooking something. 我在厨房煮东西。Four people enter looking around in a curious way. 四个人好奇地环视四周，走了进来。The boy jumped up and down, crying with joy. 孩子们高兴地叫起来，上下...
本人在一个语法书上看到了一个句型是By inviting international companies can help a poor country to develop faster. 被拿来当作介词短语不能充当主语的典型句子。但我在另一本书上看到过另一个句子是Only by doing so can universities maintain dynamic ...
I was conscious of my ignorance, and if Mrs. Strickland was a well-known writer I thought it as well to ascertain the fact before I spoke to her.没看懂 thought it as well to ascertain the fact 是什么样的语法结构？ 和句意？ 似乎是think it as well to do sth - 看不懂，老师能...
...的几个例子，均出自柯林斯、韦伯斯特、牛津等字典：Images of deer and
hunters decorate the cave walls.His poem evokes images of
the seaand warm summer days.Please pay for goods on
delivery.The number of people in the United States
without a home is down from one year ago.In spi...
ability后接不定式时好像通常是用单数。我查到的例子有：He prided himself on his ability to fix cars. 他为自己修车的本领而得意。I have complete trust in his ability to keep a secret. 我完全相信他能够保守秘密。I seem to have lost my ability to attract cli...
曹老师，您好！参见 http://ask.yygrammar.com/q-28704.html我的理解如下：1）静态动词不存在现在分词被动语态，不能说Being loved by all the students, Tome was elected
monitor. 这是错误的。2) 非终结性动词的现在分词被动语态being done形式：being多...
with复合结构：1. The man with a broken hat on is his uncle.改写成非限制性定语从句：The man, whose hat is broken, is his uncle.独立主格结构：2. Close to the bank I saw deep pools, the water blue like the sky.第2句的独立主格结构 我认为它起补充说明作用。可...
Engrgy is the material foundation for the progress of …. Books fill leisure time for many people.这两个为什么一个加了the 一个不加？It accounts for 60% of the world economy and 50% of international trade. 经济和贸易总量分别占全球总额...
From Charlotte's Web, chapterⅢ.Whenever any creature broke loose on Zukerman's farm, the event was of great interest to the others.分析如下：从句：主谓宾+介词短语，介词短语on Zukerman's farm 做地点状语修饰broke。 1.Whenever 引导的整个句子做时...
...分析。一，第一个划红线句子是不是含有两个并列句：plane builders left in the standard square windows和this expansion meant disaster？怎样翻译和理解.二，第二个划红线句子中我不理解the chance of it breaking的构造，介词后面为什么又跟代词宾格...