久久成人影片av福利在线|国产人成视频在线观看免费|欧洲黄色A级片亚洲一区区|欧美一二三区视频|日本免费的黄色三级片|成人黄色无码网站|亚洲先锋影院A性电影|少妇无玛影片在线看黄片网站|亚洲AV无码成人精品区丝袜|亚洲色情视频在线免费观看

高三網(wǎng) 試題庫 作文庫 大學(xué)庫 專業(yè)庫

當(dāng)前位置: 高三網(wǎng) > 高中英語語法 > 正文

during用什么時(shí)態(tài)

2020-06-17 14:52:41文/葉丹

現(xiàn)在完成時(shí),during+時(shí)間,表示在某段時(shí)間里,常用作現(xiàn)在完成時(shí)態(tài)的時(shí)間狀語?,F(xiàn)在完成時(shí)態(tài)常接時(shí)間狀語:如so far,by now,up to(till)now,for,since,in the past few…,during the last few…等。We have planted more than two thousand trees by now。

during用什么時(shí)態(tài)

1. 表示“在……期間”,是介詞,不要將其誤用作連詞。如:

他在巴黎期間,與他的朋友住在一起。

誤:During he was in Paris, he lived with his friends.

正:While he was in Paris, he lived with his friends.

正:During his stay in Paris, he lived with his friends.

2. during 和 for 均可表示一段時(shí)間,但兩者有差別。

(1) during 通常表示事件發(fā)生在何時(shí)(when),而for則表示事件持續(xù)了多長時(shí)間(how long)。如:

He was in hospital for six weeks during the summer. 他在夏天住了 6 個(gè)星期的醫(yī)院。

(2) 兩者之后均可接由 the whole 引起的時(shí)間短語,但通常不能接由 all 引起的時(shí)間短語。如:

他整個(gè)夏天都住在那兒。

正:He stayed there for [during] the whole summer.

誤:He stayed there for [during] all the summer.

(3) 在“數(shù)詞+時(shí)間名詞”之前以及在some time, a long time之類表示泛指一段時(shí)間的詞組之前,可用介詞 for,但不用 during。如:

He lived here for ten years (for some time). 他在這兒住過 10 年(一段時(shí)間)。

3. during與in均可表示“時(shí)間點(diǎn)”,有時(shí)可互換。如:

I'll be on holiday in [during] August. 我將在8月度假。

He woke up three times in [during] the night. 夜里他醒了 3 次。

推薦閱讀

點(diǎn)擊查看 高中英語語法 更多內(nèi)容