动词ing形式的构成:大多数动词以不发音e 结尾的动词 以ie 结尾 的动词 某些以“一 个元音字母 + 一个辅音 字母”结尾 的动词
+ ing
think → thinking
- e + ing take → taking -ie + y + lie → lying ing 双写辅音字 run → running 母+ ing swim → swimming get → getting
动词ing形式的构成:大多数动词以不发音e 结尾的动词 以ie 结尾 的动词 某些以“一 个元音字母 + 一个辅音 字母”结尾 的动词
+ ing
think → thinking
- e + ing take → taking -ie + y + lie → lying ing 双写辅音字 run → running 母+ ing swim → swimming get → getting