重点句型
1．名词短语作同位语:Zhangjiakou, a beautiful city in northernChina(中国北方一个美丽的城市), will host the Youth SkiRace in December.
2. when引导时间状语从句:When the Chinese team waspreparing for the 2015 World Cup (当中国队准备2015年世界杯时), her determination was tested.
3. The secret to sth. is that.. .……的秘诀是……":Jordan says thatthe secret to his success is(他成功的秘诀是)learning from hisfailures.
4. since引导时间状语从句，意为“自从……”: The Boys andGirls Club which he started in Chicago  has been helping young people since 1996(自从1996年一直帮助年轻人).