·3/2012,《》、、。《》、,、。。,。,,“”?、,,,,、,,。,。,?,??“”???。,,,,,。。:(1);(2)。。:,。。。。balloon:Haveyoueverflowninaballoon?Haveyoueverflowninaplane?Isthereanydangertotakeaplane?danger,,,。:IfI'mgoingtoflytoShenzhen,whatwillyousaytome?“Takecare,andgoodluck.”“Luck”,lucky,unlucky,luckily,unluckily,———。,。、、,,,,。:,:1.。,,。,。,,,,,。2.。,、、、。,,,。3.。,,。,,,,。、,,,,“”,。:1.。。,,,,,。2.。,、,、。,,,,、。,,。,,,。———■JiaoxueFansi113