目 录方法一:大标题做题法...................................................................................................................5Snowflakes【雪花】...............................................................................................................5The National Park Service【国家公园的服务机构】..........................................................6Ford Abandons Electric Vehicles【福特放弃电动汽车】....................................................7Older Volcanic Eruptions【远古火山喷发】........................................................................8U.S. Scientists Confirm Water on Mars【美国科学家确认火星上有水】.........................9大标题做题法文章参考答案.................................................................................................10方法二:红花绿叶原则.................................................................................................................11Underground Coal Fires a Looming Catastrophe【地下煤着火—即将来临的灾难】...11Medical Journals【医学杂志】...........................................................................................12The Cherokee Nation【彻罗基部落】................................................................................12Listening Device Provides Landslide Early Warning【听觉仪器提供早期山崩预警】. 13红花绿叶原则文章参考答案.................................................................................................14方法三:顺序出题原则.................................................................................................................15IQ-Gene【智商基因】..........................................................................................................15Education of Students with Vision Impairments【视力损伤的学生的教育】................16顺序出题原则文章参考答案.................................................................................................17方法四:关键词回归定位法.........