1、强调动作的状态不同 过去进行时强调动作在过去某时刻正在进行或持续，而一般过去时表示动作的完成。如：He was writing a composition last night. He’s going to finish it today.他昨天晚上在写一篇作文。他打算今天完成。He wrote a composition last night. He’s going to hand it in ...
例:live--lived phone--phoned3.以辅音字母加y结尾, 变y为i加ed;例:try--tried study--studied4.重读闭音节结尾的,词尾只有一个辅音字母,双写词尾辅音字母+ ed;例:stop--stopped plan--planned 5.不规则动词: 动词由原形转变为过去式时不按词尾加“-ed”之变化规则者叫做不规则动词。小学常见的动词不规则...
例如:He has turned off the light.他已把灯关了。(动作结束于过去,但说明的是现在的情况--灯现在不亮了。) 现在完成时"完成用法"的特点是动作不延续,因此,该时态只能与表示不定的过去时间状语(如:already,yet,before,recently等)、频度时间状语(如:never,ever,once等)、包括现在时刻在内的时间状语(如:this...
102.Mark is always sleepy in class and a... in sports。awake 105.Whenever she m... her parents，she will phone them。misses 107.The children ran out of the classroom when the bell rang and the classroom wan s... at once。silent 113.This film is freeil a... online to...
在（某段时间）内: They only met twice during the whole time they were neighbours.他们在毗邻而居期间只见过两次面. * There will be two intervals during the performance. 演出期间将有两次休息.at a particular time while (sth) progresses 在（某事）进行过程中的某一时间:The phone rang ...
Her promise rang hollow.她的许诺听上去像是空话。及物动词 vt.1.按(铃);摇(铃);敲(钟)She felt bad and rang the bedside bell for a nurse.她觉得身体不适,按了床边的铃叫护士来。2.【主英】打电话给[(+up)]Your wife has rung you twice since lunch time.午饭后你太太已给你来过...
1、一般过去时 概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；时间状语：ago, yesterday, the day before yesterday, last week,last(year, night, month…), 具体时间, just now, at the age of , one day, long ago, once upon a time(很久以前), etc.基本结构...
This is an article about our school life.They go to the church once or twice a month.I do my homework after I get home every day.School's lunch time is about one hour.seldom angry to us.（这句可能不对，你自己想下你现在学的很少一般用哪个词；）do morning exercise.When the...
ring V.①响，使什么响 ②回响 ③打电话 。 N.①铃声，铃声般的响声 ②环圈。
Onec or twice?Girl: Must've been once. I never make the same mistake twice.男孩:嗨,我们...Or: "Can you reset the Internet for me?"Then there was the questioner who asked: "Where ...First:“My neighbor is very disgusting,who moved here recently,he rang the bell of my house ...