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问题 walk用作及物动词的用法

walk本来是不及物动词，但是有个短语是walk the dog（遛狗），它变成了及物动词。请问walk用作及物动词时有哪些用法，即walk除接the dog外，还可接哪些宾语？

问题 句子的省略用法疑问

At the top Alice could see right across the country-and a very strange country it was．across 在句子中是作介词吗? it was 后面省略了什么？it was 和省略的部分在句子充当什么关系？

问题 as的疑难用法

1. The room is decorated as it was in 1990.请问这个句子中的 as, 是属于定语从句的关系词，在从句做表语吗？ 2. 以下的 as 用法对吗？ He is as handsome as he was in the past.

问题 关于名词性从句的成分判断

名词性从句不是从句作主语、表语、宾语成分吗？We can see the river from where we live. 主句没有缺成分吧，主句是We can see the river 吗？

问题 动名词还是现在分词

Standing beside the table was his wife.这是一个倒装，但是如何分析这个句子的语法结构呢？还原以后:his wife was standing beside the table. be doing这里共同构成谓语，但是倒装之后就分开了，这怎么理解？

问题 介词in的用法

1⃣️Show an interest in your children’s friends. 2⃣️Encourage creativity in the young. 3⃣️He has no say in the matter. 在词典判断不出对应的in意思，请问这三个in是什么意思？谢谢

问题 动名词做状语

Before leaving the room, he turned off the radio.这句话是新概念第二册第20课的例句。这这一课语法知识点是动名词。动名词不是不能做状语么，为啥这句话中动名词做了状语？岂不是矛盾了？

问题 确定句子谓语动词

The first thing that you should do is call the police right now.请问这句话中的谓语动词是否是should do, is 和call。如果call 是谓语动词的话那么句子中应该还差一个连接词，是否是is后面省略了that的表语从句连接词。

问题 meaning分词短语成分分析

A hosted solution is a cloud-based eCommerce platform, meaning the server is hosted on the Internet.请问老师：meaning分词短语在句中是什么成分，修饰什么呢？搞不清楚这个句子的意思？

问题 难句解析和翻译

They saw America as bigger than the sum of our individual ambitions; greater than all the differences of birth or wealth or faction.请问此句话的句子成分划分和翻译是什么？之前没有怎么见过类似句子。谢谢!

问题 比较状语从句中be动词和助动词的省略

1.They have more money than (is) necessary/expected.这句话省略is是特殊例子吗? 与The medicine is more effective than (is) necessary/expected的省略是一个原理吗？还是说第二个句子是省略与前面相同的is? 2.There are more potential problems exist than is the case....

问题 rather be成分

There is no one I would rather be than me. 如何理解这里的be成分？

问题 间接引语问题

He said，“I met her three days ago.”变成间接引语：He said that he met her three days ago.这里的ago不是要改为before吗？

问题 句子成分问题

I'm so happy that you could visit us.本句中，表语happy后跟that从句，that从句在句中作什么成分？

问题 it的用法

I can't stand it when you do that.it这里是什么用法？代指后面的when you do that吗？