高中英语 Unit 18 Beauty Period Six Grammar学案 北师大版选修6-北师大版高二选修6英语学案

Unit 18 Beauty Period Six Grammar单元语法(一)——used to 和 would[语法图解][语法感悟]选词填空：use to/would1．He used_to/would spend every penny he earned on books.2．He used_to/would take a walk near the forest in the evening.3．She is no longer what she used_to be.4．We would sit in the yard every evening and listen to his stories.5．There used_to be a park here.一、used to 与 would 的共同之处：1．used to 与 would 都可用来表示过去经常性或习惯性的动作，常常可以换用。He used to/would spend his spare time reading books.过去，他常常把空闲时间用在读书上。2．used to 与 would 都不能用来表示动作发生的具体频度或具体的一段时间。I used to/would go to France six times.(×)I went to France six times.(√)我去过法国六次。He used to/would live in Africa for twenty years.(×)He lived in Africa for twenty years.(√)他在非洲住了二十年。[即学即用 1] 完成句子1．We used_to/would walk to school every day when we were young.小时候我们每天步行去上学。2．Mother used_to/would tell us stories at bedtime when we were children.我们还是孩子时，妈妈常常在睡觉前给我们讲故事。二、used to 与 would 的区别主要有以下几点：1．used to 可表示过去的习惯动作或状态，而 would 只表示过去的习惯动作。When we were boys we used to/would go swimming every summer.小时候，每到夏天我们都要去游泳。He is not what he used to be.他已非昔日的他了。(不能用 would)2．used to 表示过去经常性或习惯性的动作或状态，现在已经结束； would 则表示有可能再发生。People used to believe that the earth was flat.过去，人们总以为地球是扁平的。(现在已不再这样认为)He would go to the park as soon as he was free.过去，他一有空就去公园。(现在有可能还去)3．would 表示反复发生的动作。如果某一动作没有反复性，就不能用 would，只能用used to。And from that day on, as soon as the table was cleared and the dishes were gone, mother would disappear into her sewing ...