刘永科
刘永科 - 教育出版集团英语总顾问 & 英语系列图书主编
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性别: - 北京 注册于 2014-01-11

擅长:语法理论,语言学,文化背景

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1 赞同

as if后面可以接that吗

that 属多余,删去:He saw my companion and greeted her briefly, and then, to my surprise, instead of treating me as a stranger he acted as if he already knew me and I was special to him. 

回答于 2021-04-27 21:18

4 赞同

have sb do和have sb doing的区别

The dancer's incredible performance had the audience on its feet clapping for 10 minutes at the end of the show.两个选项都与 had 无关,这里不是作 had 的宾补,不是 have sb do/doing 结构,而是现在分词 clapping ...与宾语有关作状语,表示观众站立时的伴随情况。介词短语 on its feet 才是 had 的宾补。had the...

回答于 2021-04-27 21:11

1 赞同

in/into his twenties的区别

它们的区别,看这两个例句,就明白了: He published three novels in his twenties. 他二十多岁时出版了三部小说。 He lived into his twenties. 他活到二十几岁。

回答于 2021-04-27 21:04

1 赞同

反身代词yourself用法

You must make that choice yourself, and live with it all the rest of your days. As I have.yourself 之前没有介词时,是主语的同位语;有介词时,构成介词短语作方式状语。

回答于 2021-04-27 20:59

0 赞同

where的用法

Where did your family get off to?本句句末必须有介词 to,不然无法表达 “所去的方向和目的地”,off 只说明 “离开某地”,而 get to 才表示到达之地。可以把 where 看作疑问代词或副词。

回答于 2021-04-27 20:55

3 赞同

They dragged that fallen tress (clear )of the road

They dragged that fallen tree clear of the road.最简单最直接的理解是,把 clear of 看作复合介词,跟一些及物动词连用,意思是:“把…从…驱除或清除掉”。clear 是副词表“意思”,of 是介词表“结构”。跟 out of, away from 等是类似的表达。

回答于 2021-04-27 20:49

3 赞同

动词need在否定迁移中如何与后面成分搭配

I don’t think he ______ a new bike.   A. need to buy  (这是实意动词用法,单三应为 needs。误)    B. needs buy    (这是实意动词的形式,情态动词的用法。误) C. need    (这里是实意动词,单三应为 needs。误)    D. need buy (这是情态动词的形式,也是情态动词的用法。正) 此题只有一个答案正确:D. n...

回答于 2021-04-27 18:28

4 赞同

as little their own masters as 与 their own masters as lit...

同意曹老师的解答。原解答部分失误,已删去。有两个地方,我试着修改一下:3. Of such was Strickland 为倒装句,结合下一句应该是: Strickland was of such a type  (that) only beauty with him took the place of truth. 4.  But whereas his medium was paint, mine has been life. 现在完成时,指对现在的影响,我觉...

回答于 2021-04-26 21:00

7 赞同

which all that 连用如何理解分析

1. As we walked along I reflected on a circumstance which all that I had lately heard about Strickland forced on my attention.(1)which all that I had lately heard about Strickland forced on my attention,是 circumstance 的定语从句。which 在从句中作 forced 的宾语。(2)that I had lately heard about...

回答于 2021-04-26 18:58

3 赞同

状语还是定语

Meanwhile, the theft of information about some 40 million credit-card accounts in America, disclosed on June 17th, overshadowed a hugely important decision a day earlier by America's Federal Trade Commission (FTC) that puts corporate Americaon notice that regulators will act if firms fail to provide...

回答于 2021-04-26 11:47