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问题 非谓语动词作主语和表语不一致

...o see is to believe. 眼见为实。但是，初中英语九年级Unit 15 (A doctor for animals) 有这样一句：To help animals is helping people. 帮助动物就是帮助人类。这句的主语是不定式，但表语却用了动名词，这样用恰当吗？有哪位老师能提供比较权威...

问题 关于 used to know 用法的疑问

看到这样一个句子：He came across a person he used to know when he lived on the farm. 他偶然碰到了一个他过去住在农场时认识的人。我对句中的 used to know 有些不解。因为 used to 的用法特点是“强调今昔比对”，即“原来……...

问题 help to do sth 与 help

2011 年的湖南高考英语的 Part IV 中有这样一句话： Some can help studying for tests, explaining a lesson, and doing homework. 请问这里为什么用 help doing sth 呢？为什么不用 help to do sth 句式呢？

问题 sit still 是系表结构还是动状结构

She found it hard to sit still. 她觉得很难安坐在那里。She wandered round all morning, unable to sit still. 她一上午都在四处闲逛，坐不住。 He was unable to sit still for longer than a few minutes. 他连几分钟都坐不住。上面句子中的 sit still 是什...

问题 请问to the side things在此是做宾语吗，还是补语，还是状语？

I'm supposed to attach a brackety thing to the side things原句是这样。请问 to the side things 这个词组是作什么成分啊，谢谢老师

问题 句中的for和by的含义

Biden intends to reanimate the Paris process and much else, likely committing the US to a zero net emissions goal by 2050, while focusing on more aggressive 2030 targets, not just for the US, but by compelling other emitters towards more serious 2030 goals.句中的not just for the US, but by compel...

问题 Before从句中使用情态动词should表“推定”可能性吗？

...ustomer was entering, and the landlord hinted to me to put the monster out of sight; then he bowed me all the way to the door, and I started straight for that house and those brothers, to correct the mistake which had been made before the police should hunt me up, and help me do it. ...

问题 主动表被动的特殊动词（本身含有被动意思）

...被动的用法，如：The door won’t shut. 这门关不上。The supermarket doors shut automatically. 超级市场的门是自动关的。The cloth washes well. 这种布料好洗。The book sells quickly. 这书销售得快。……但下面这句好像与上面的句子稍有不同，感觉...

问题 get to do,get doing,get done的意思与区别

—What are you going to do?—We need to get (  ) soon.A. to goB. goingC. goneget to do；get doing；get done 这三个短语是什么意思？这个句子怎么翻译？谢谢老师指点!

问题 when it came to the children（为什么用when）

Once a woman was married, she had even less right. The husband had all the legal rights when it came to the children.这是一道填空题，空格处为什么填when 呢？

问题 不定式做定语什么时候用主动形式和被动形式

I was watching the clock all through the meeting，as I had a train ______．A. catchingB. caughtC. to catchD. to be caught答案为c， d 为什么不行，不定式做定语什么时候用主动形式和被动形式，...

问题 take sb to sp中to sp是宾补还是状语

比如：It turns out that trying to thoroughly answer a stupid question can take you to some pretty interesting places.请问take sb to sp中to sp是地点状语还是宾补？

问题 time后为什么where引导定语从句

...一个问题，这个一个官方声明中的句子：But is doesn't mean we stop working on it and raising the quality bar. On the contrary,this is the time where many improments are being made which will then be distributed via a Day 0 patch.这里定语从句用where引导是否有误？先...

问题 持续性动词用过去进行时+for时间段的含义？

i was running for one and a half hour这个句子的意思是：过去跑步跑了一个半钟（然后停留在了过去，跑步这个动作已经结束在了过去）。如果是这样的话，那为什么不用一般过去时？run的一般过去时不正是表达run这个动作终结于过去...

问题 音节，重读闭音节

...就是几个音节？比如rose  [rəʊz] 就是单音节，found  [faʊnd]也是单音节。[əʊ]  [aʊ]都算一个音标吧？（2）另外听说成音节是个例外，可以单独算一个音节？成音节意思是这样理解吗：辅音/l//m//n/+其他的一个或几个辅音音标+...