2016高二英语下册期末常考知识点整理.doc

2016高二英语下册期末常考知识点整理 2016高二英语下册期末常考知识点整理1. 表示“在期间”，是介词，不要将其误用作连词。如：他在巴黎期间，与他的朋友住在一起。误：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 均可表示一段时间，但两者有差别。(1) during 通常表示事件发生在何时(when)，而for则表示事件持续了多长时间(how long)。如：He was in hospital for six weeks during the summer. 他在夏天住了 6 个星期的医院。(2) 两者之后均可接由 the whole 引起的时间短语，但通常不能接由 all 引起的时间短语。如：他整个夏天都住在那儿。正：He stayed there for during the whole summer.误：He stayed there for during all the summer.(3) 在“数词+时间名词”之前以及在some time, a long time之类表示泛指一段时间的词组之前，可用介词 for，但不用 during。如：He lived here for ten years (for some time). 他在这儿住过 10 年(一段时间)。2. during与in均可表示“时间点”，有时可互换。如：Ill be on holiday in during August. 我将在8月度假。He woke up three times in during the night. 夜里他醒了 3 次。但在使用时还有以下几点要注意：(1) 比较而言，during 更强调时间的延续，in 只是指一般性的某一时间。因此若表示状态或习惯性动作，多用during，否则以用in为常见。如：Many people suffered hardship during the war. 许多人在战争期间受苦遭难。He was injured in the war. 他在战争期间受了伤。(2) 在stay, visit, meal等表示行为要持续一段时间的名词之前，只能用during 而不能用in。如：The phone rang during the meal. 吃饭时电话铃响了I went to see my aunt during my stay in Beijing. 在北京逗留期间，我去看了我的姑妈。(3) 与季节名词连用，in表泛指，during表特指。如：In summer we often camp in the forest. 夏天我们常在森林里露营。(泛指)During the summer we camped i