The white ________ ________ is ________.
()1.Gina is tidy, but Kate isn't.
()2.Kate's tapes are in the bookcase.
()3.Kate's keys are on the desk.
()4.Gina's books are not on her bed.
()5.The white model plane is Gina's.
●1tape player 磁带播放机model plane 飞机模型
[观察] This is my tape player. 这是我的磁带播放机。
Here are two model planes. They are mybrother's.
[探究] (1)tape player和model plane都是由两个名词构成的短语,其中前一个名词作定语修饰后一个名词,用来说明后一个名词的作用或特性。
(2)这类名词短语变复数时,只将后一个名词变为复数,第一个名词保持不变。如:
apple tree→apple treesboy student→boy students
[拓展] 由man和woman构成的名词短语变复数时,man和woman要连同其后的名词一起变为复数。如:
woman doctor→women doctorsman teacher→men teachers