欧美精品手机一级在线播放,中文字幕在线欧美日韩,欧美精品中文字幕亚洲专区,国产免费观看网站

    <mark id="hrvb1"><strong id="hrvb1"></strong></mark>
  • <td id="hrvb1"></td>

    happen過(guò)去式

    回答
    瑞文問(wèn)答

    2024-10-08

    happen過(guò)去式是happened,happen是不及物動(dòng)詞,作“發(fā)生”解時(shí),可指偶然的事故,也可指有計(jì)劃或無(wú)計(jì)劃發(fā)生的事。一般以事件、環(huán)境、形勢(shì)等作主語(yǔ),表示“某人發(fā)生某事”時(shí),須以介詞to 引出“某人”。

    擴(kuò)展資料

      happen的過(guò)去式例句

      1.Mechanization happened years ago on the farms of Islay.

      數(shù)年前,艾萊的農(nóng)場(chǎng)就實(shí)現(xiàn)了機(jī)械化。

      2.It happened at Stamford Bridge one murky November afternoon.

      這發(fā)生在11月一個(gè)陰沉的下午,斯坦福德橋上。

      3.Her son used sign language to tell her what happened.

      她兒子用手語(yǔ)告訴她發(fā)生了什么事。

      4.Elaborate efforts were made to reconstruct what had happened.

      為重現(xiàn)當(dāng)時(shí)的情景,他們做了大量細(xì)致的工作。

      5.An investigation is underway to find out how the disaster happened.

      調(diào)查已經(jīng)展開,以查明災(zāi)難是如何發(fā)生的。