When 可以有以下的用途: 1. if (假如/当) 的意思: 如果是这个用途 when 都可以以 'whenever/everytime (that)'取代啊! e.g. when you heat ice it turns to water (当你热冰 它会变成水) tense 一般都是 'when verb(present tense)verb(present tense)' 2. as / while (表示时间的)...
1) When 可译做"何时" 如果当when 同while 是连接词时 两者的分别是when后面的verb不加ing while 便要 e.g.:When he was primary one he could swim. While he was doing his homework the telephone was ringing. 2)如果when 同while 都系一定要放系中间 没有特别分先后 但通常时间长的act...
“be in/at +地点”代替move to 系动词亦称联系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况.说明:有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如:He fell ill yesterday.他昨天病了.(fell是...
不过,when引导的从句也可接连续动词(continuous verb),这时从句往往用过去进行时态,表示某一时间段内发生的动作。有关连词when常见的主从句时态搭配举例说明如下。 时间从句所表达的时间通常是过去和将来。首先,来看when引导从句表示过去动作的四组时态搭配。 一、主句一般过去时+从句一般过去时 1I started my dinner ...
一般来讲,when的意思相当于at that time(在……时刻),因此从句的谓语动词通常是短暂动词,表示某一时刻的动作。不过,when引导的从句也可接延续动词(continuous verb),这时从句往往用过去进行时态,表示某一时间段内发生的动作。有关连词when常见的主从句时态搭配举例说明如下。
一般来讲，when的意思相当于at that time（在···时刻），因此从句的谓语动词通常是短暂动词，表示某一时刻的动作。不过，when引导的从句也可接延续性动词（continuous verb），这时从句往往用过去进行时态，表示某一时间段发生的动作。有关连词when常见的主从句时态搭配举例如下。1）主句一般过去时+从句一般过去时 ...
canGrammarbe followed by the -ing form8.(paint)is difficult for me.I think drawing's a lot easier.-ing form as subject-What do you enjoy most in life?-9.time with good friends.It's really good fun.A.When verbal phrases are followed by a verb,the second verb must be the -ing ...
As a general rule, you should use “while” in a clause with a continuous action, using a verb in a continuous tense. 作为一般规则,while在从句中表示连续的动作,动词要用进行时态。 Use “when” in a clause with a single action, using a simple past or present tense. when在从句中表示单独...
Liveis a state verb, and also, the action ofliving in my hometownprobably had a duration of 18 years. This is too long to focus on. live是一个状态动词,我居住在我的家乡18年的时间了,因此不能用while Exception: Focusing on an Verb in Progress ...
An intransitive verb is defined as a verb that does not take a direct object. That means there's no word in the sentence that tells who or what received the