存在句要点及练习.pptVIP

存在句要点及练习 ■there be 结构可与情态动词can, could, will, would, must, may, might, ought to 及某些不及物动词seem, appear, happen等连用. 不要进到洞里面去，因为洞里可能有蛇。 can Do go into the hole, for there can be snakes in it. 车不走了，肯定出了毛病。 must The car doesn’t run. There must be something wrong with it. 房间里原来似乎有人，因为水还是热的。seemed There seemed to be some people in the room, for the water is still hot. 碰巧那儿有个警察。happened There happened to be a policeman there. 没有重工业，就没有经济的发展。can Without heavy industry there can be no economic advance. 要不是警方关闭了道路，本来会发生严重车祸的。could If the police hadn’t closed the road there could have been a bad accident. 对此不应有什么怀疑。 should There shouldn’t be any doubt about it. 这个十字路口应该有红绿灯。 ought to There ought to be traffic lights at this crossroads. 过去这儿有一家电影院的,是吗? used to There used to be a cinema here, didn’t there? 有时为了使句子表达生动，动词be 可换成 come, live, remain, stand, lie, appear, exist, seem, remain, …. 。 很久以前，有个非常喜欢马的国王。 lived Long ago, there lived a king who loved horses very much. 山顶上有座房子。 stands There stands a house on the top of the mountain. 在他所的话中有些疑点。 exists There exists some doubt in what he said. 对这个问题曾有不同看法。 existed There existed different opinions on this problem. there be 结构不能跟 have 连用，但可跟 have / has + 过去分词，或 have /has to + be / stand / lie 等动词原形等连用。 那个人喜欢种树，不久他房子的周围就有了很多大树。 there have been The man liked to plant trees, and soon there have been tall trees around his house. 在那颗行星上必须要有能使生物生存的空气和水。 there has to be There has to be air and water on the planet for living things to live on. there being为there be的非谓语形式之一，它在句中主要用作状语。 由于没什么其他的事要干，所以我们就回家了。 there being There being nothing else to do, we went home. 由于没有下雨，所以地面很干。 there having been There having been no rain, the ground was dry. there to be?为 there be 的非谓语形式之一，它在句中主要用作状语或介词for的宾语。 there to be用作动词宾语 可用作某些动词(如like, prefer, hate, want, mean, intend, expect, consider 等)的宾语： 我可不希望有任何误解。 want I don’t want?there to be any misunderstanding. 学生讨厌做太多的家庭作业。hate Students hate?there to be too much homework 我们期望能对此展开更多的讨论