（北师大版）2020版高考一轮复习Book1Unit2Heroes课件（英语）.ppt

20 The spaceship，called ShenzhouⅤ，was carrying China’s first astronaut，Yang Liwei.这艘被命名为“神舟5号”的宇宙飞船载着中国第一位宇航员杨利伟飞向太空。 句型：过去分词短语作定语 过去分词(短语)作定语，和被修饰的词之间往往是被动关系，并且表示动作已经完成。单个的过去分词作定语常放在被修饰的词前面；过去分词短语作定语则放在被修饰词的后面。 (1)At that time，such a thing was a (forbid) topic to be talked about. 那时，这样的事情是一个被禁止谈论的话题。 forbidden [句式升级] (2)To return to the problem of water pollution，I’d like you to look at a study conducted in Australia in 2012.(用定语从句改写) To return to the problem of water pollution，I’d like you to look at a study in Australia in 2012. which/that was conducted 21 We were driving along a country lane when suddenly a car drove past us. 我们正沿乡村小路行驶着，这时一辆车突然从我们旁边驶过。 句型：be doing...when... (1)be doing...when...正在做……这时…… (2)be about to do...when...正要做……此时…… (3)had just done...when...刚做了……这时…… (4)be on the point of doing...when...正要做……这时…… [句式升级] (1)She had just finished her homework when her mother asked her to practise playing the piano yesterday.(用hardly had...when...句式改写) her mother asked her to practise playing the piano yesterday. (2)She was just about to open the window and shout at the dog to frighten it she stopped and stood quite still.(用on the point of doing短语改写) She the dog to frighten it she stopped and stood quite still. Hardly had she finished her homework when when was on the point of opening the window and shouting at when 22 Jennifer was in the kitchen，with her hands in a bowl of flour，when she saw a small boy climb into a truck.詹妮弗在厨房里，双手在面粉碗里，这时她看到一个小男孩爬进了一辆卡车。 句型：with复合结构 with her hands in a bowl of flour为“with＋复合宾语”作状语。 “with复合结构”在句中多作状语，也可以作定语。常见的结构有： (1)with＋宾语＋介词短语 (2)with＋宾语＋doing(表示主动或正在进行的动作) (3)with＋宾语＋done(表示被动或已完成的动作) (4)with＋宾语＋to do(表示将来的动作) (5)with＋宾语＋adj. (6)with