) 季节、月份、星期等名词前,一般不用冠词。(4) 三餐饭的名词前,一般不用冠词。(5) 节假日等名词前,不用冠词。(6) 球类和棋类运动的名词前,不用冠词。冠词冠词冠词冠词 Grammar Unit 2 Airline Service KEY:1. A 2.A 3.D 4.C 5.A 6.C 7.C 8.A 9.D 10.C Practice Unit 2 Airline Service with a long history 历史悠久的 an hour and a half 一个半小时 take the medicine 吃药 three times a day 一天三次 like … very much 非常喜欢 shut the door 关门 open the door 开门 What are the biggest problems the civil aviation industry is facing? Question Question Culture and Entertainment Unit 2 Airline Service Too few airports, limited services, saturation at the main hubs of Shanghai, Guangzhou and Beijing and difficulties in co-ordinating civil and military flight paths. Review the new words Review the new phrases Review the important expressions Review the grammar point Self-test Unit 2 Airline Service