be doing when的类似句型:be about to do、be going to do、be in the middle of doing。 一、be doing when be doing sth.when...用于表示当某人或某物正在或正要做某事,就在这时突然又发生了另一件事。 when可指时间点,可指时间段,从句中用延续性动词,也用非延续性动词;表示主句动作发生在从句较长...
1句型: be doing sth when…正在做某事,这时when在此处是并列连词,表示“正在那时,这时”,常用句型有Sb be doing…when….正在做……,就在这时Sb be about to do… when…正要做……,就在这时Sb had just done… when…刚做过……,这时(1)We were having a meeting when someone broke in.当时我们正在...
'be doing sth when'是英语中用于描述过去某个动作正在进行时突然被另一动作打断的常用句型。该结构通过主句的过去进行时和从句的一般过去时形成对比,突出两个动作的先后关系及突发性。下文将从结构解析、功能特点、例句应用及注意事项四方面展开说明。 一、结构解析 此句型包含两个核...
be doing sth. when 正在做某事时突然... I was eating breakfast when my friend knocked on the door. 我正在吃早饭时朋友突然敲门。 They were playing basketball when it started to rain heavily. 他们正在打篮球时突然下起了大雨。 She ...
be doing sth when句型 bedoingsthwhen句型指的是在某个时间点正在进行某项活动。这种句型通常由一个主语+be动词+动词-ing形式+when引导的从句构成。例如:IwaswatchingTVwhenmyfriendcalledme.(我正在看电视时,我的朋友打来电话。)这种句型常用于描述某个事件的发生,用在过去式中,也可以用于现在进行时和将来...
【答案】 was doing some shopping in the supermarket when【详解】 考查时态和固定句型。 “购物”的英文为do some shopping,“在超市”的英文为in the supermarket, 描述过去正在发生的事应使 用过去进行时, 套用句型be doing sth.when..“正在做某事, 这时(突然)..”, 故填was doing some shopping in th...
V.写作常用句型1. be doing sth. when..(正在做某事这时突然……)the telephone rang.我正在洗澡,这时电话突然响了。2.be about to do sth. when..(正要做某事这时突然……)it started to rain.她正要出去,这时突然下起雨来。3.can not/never十实意动词十too十副词(越……越好,再……也不为过)Time...
当然,以下是一些使用“be doing sth when”结构的简单例句: I was having breakfast when the phone rang.(我正在吃早饭,这时电话响了。) She was reading a book when he walked in.(她正在看书,这时他走了进来。) They were playing football when it started raining.(他们正在踢足球,这时开始下雨了。) ...
这个句型“be doing sth…when”用来描述某人在做某事时,突然发生了另一件事。例如:I was taking a walk along the lake when it began to rain. 我正沿着湖边散步时,(就在那时候)天就下起雨来了。这句话中,“was taking a walk”表示“我正在散步”,“when it began to rain”表示“...