n. 咳嗽vi. 咳嗽vt. 咳出【医】 咳(嗽)相关词组: cough down cough out cough up cough up sth

◆记忆方法一：
谐音：口服 口服咳嗽药。
◆记忆方法二：
分析： “口服”的谐音
记忆方法 ：这些是口服的咳嗽药。
sneeze 打喷嚏

◆记忆方法三：
联想方式：cou（愁）；gh（干旱）
记忆方法：他因愁干旱所以咳嗽。

rough/cough/tough/though/through/thorough
记忆：
1. rough [ rQf] adj. 粗糙的, 粗略的, 粗野的 The car bumped its way on the rough road. 车子在粗糙的路上颠簸着。
2. cough [ kC:f ] c, 音“咳” n. 咳嗽 vi. 咳嗽 The cold caused my cough. Can you think of a way to stop me coughing?感冒引起了我的咳嗽。你能不能想法让我不再咳嗽？
3. tough [ tQf ] adj. 强硬的, 艰苦的, 坚强的, 坚韧的 Sometimes, we need to adopt a tough policy. 有时候我们需要采用强硬的政策。
4. though [ TEu; TE ] conj. 虽然, 尽管adv. 虽然, 可是（常在句末，且有逗号分开）Chen Shuibian vowed to his second presidency again. Many people in Taiwan have no trust in him, though. 陈水扁又宣誓就职了。然而台湾很多人对他并不信任。
5. through [ Wru: ] prep. 穿过, 通过 It’s too hard to push through the crowded mass. 人太拥挤了，挤不过去。
6. thorough [ 5WQrE] adj. 十分的, 彻底的 The government promised to carry out a thorough investigation about the scandal. However, the people had seen them through. They knew it was just putting on some performance. 政府许诺要对丑闻进行彻底的调查。然而，人们已经把他们看透了。他们知道，那只是做做样子而已。
另类阅读：
Though the road is rough and the driver is coughing, he is tough enough to get through the forest and enjoy thorough pleasure of the trip.
轻松一刻：
Three surgeons are boasting their medical skills.
The first said, "I ever joined the arm for a man and now he has become one of the best throwers on the national baseball team."
The second said, "That's nothing. I joined a leg for a man and now he has become one of the best runners in the world."
The third said, "All that is nothing. I joined a smile to a fool and now he has become a national congressman."