Unit 4 public transport reading学案

　　Ⅰ.单词拼写

　　1．They are going to visit London for their wedding anniversary (周年纪念日)．

　　2．I felt as if there was a weight on my chest, choking (使窒息) me.

　　3．The work was undertaken (承担) by members of the committee.

　　4．The sports meet was postponed (推迟) because of the bad weather.

　　5．I find it hard to convey (传达) my feelings in words but I still want to express my thanks.

　　6．A dozen ideas were considered before the architect (建筑师) decided on the design of the building.

　　7．The scientists are still working on inventing methods of reaching outer (外部的) space.

　　8．I didn't know its update interval (间隔) could even be one day.

　　Ⅱ.拓展词汇

　　9．unfortunately adv.遗憾地，不幸地，可惜地→fortunately adv.幸运地→fortunate adj.幸运的→fortune n．运气，(尤指)好运

　　10．unbelievable adj.非常坏(或非常好，非常极端)的，令人难以置信的→believable adj.可信的，真实存在的→believe v．相信→belief n．信念

　　11．ownership n．所有权，产权→owner n．主人→own v．拥有adj.属于自己的

　　12．enlarge vt. & vi.扩大，扩展，增大→large adj.大的

　　13．growth n．增加，增长；成长，生长→grow v．增长，增大；成长，生长

　　[巧记单词]

派生词 unfortunately →un­＋fortunately enlarge →en­＋large growth →grow＋­th 　　Ⅲ.补全短语

　　1．pick up　　　　　(开车)去接人；捡起；无意中学会

　　2．drop off 中途下客或卸货

　　3．lead to 导致

　　4．link up 联合，连接

　　5．at (...) intervals 每隔......距离或时间

　　6．accelerate the pace of 加速......的步伐

　　7．function as ... 起......作用

　　8．in honour of 为纪念......；为了向......表示敬意

9．choke off 阻塞，堵塞