
1)由从属连词that引导的从句叫做名词性that-从句。 That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词....
The children are no longer young.The children are no longer young.孩子们不再年青了。No longer 表示“再也不”,用....
★ I'll get some at once.I'll get some at once.我马上去弄茶。At once 表示“马上”,“立即”,相当于ri....
1. 表示肉体上的“痛”“疼痛”:此时可用作可数或不可数名词。如:This tooth is giving me pain. 这颗牙很疼。Mary fe....
一、water不可数water表示水,是物质名词,不可数。如:The water in the lake is so clear that you can see the bottom. ....
absent from不在,缺席 abundant in富于alien to 与...相反 angry with sb at/about sth生气,愤怒anxious about/for忧....
英语完全可以说 a parent。parent 的意思是“父亲”或“母亲”,指父母两人当中的一个,所以若说 a parent,指的就是“....
tear 是可数名词还是不可数名词?它应该用单数tear还是用复数tears?许多英语初学者认为,“眼泪”(tear) 就是“泪水”....
★ You are just in time for….You are just in time for….你正好赶上…。In time 表示“及时”,类似词组还有on tim....
conscious of察觉到,意识到 consequent on随之而来considerate towards体谅,体贴 contemporary with与...同时代conten....
21、The glass works in 1959.A.were set up B.was set up C.were put up D.were built....
16、Laying eggs the ant queen’s full-time job.A.is B.are ....
11、Tom’s teacher and friend Mr. Smith.A.are B.is ....
life 是否可数,通常取决于两个方面:一是它什么意思,二是它表示某一意思时是侧重具体概念还是抽象概念。总的说来,以....
1. 所谓双重所有格就是指将 –’s 所有格与of所有格结合起来一起使用。如:a friend of my father’s 我父亲的一位朋友a....
在通常情况下,所有格用于名词前起修饰用作,但有时所有格可以单独使用(即省略其后所修饰的名词),主要见于以下两种情....
6)Bob said he was going to join our club but he didn't. He ____ his mind.A)can't have changedB)wouldn&....
1)You____ all those clothes!We have a washing machine to do that sort of thingA)needn't have washedB)shoul....
2. 动名词作介词的宾语动名词可作介词的宾语,与介词一起构成介词短语,在句中作定语、状语或表语。His dream of becomi....
1. 某些动词后要接动名词某些及物动词后能用动名词而不能用不定式作宾语,其中最常用动词的有admit, avoid, appreciate,....