你还有模考没有完成
若重新开始模考,上次记录将不被保留

继续模考 重新模考
小站备考
托福
托福听力
科学美国人

科学美国人地球系列

SSS:托福水平进阶素材。篇幅短、语速快、比较学术,可用于学习高难词

难度星级:★★★★

适合用户:TPO材料多已复习,想进一步提升,冲刺高分的学生

使用方法:逐句精听或跟读

地球
混凝土缺陷可增加其韧性_Concrete Defects Could Become Strengths
Concrete Defects Could Become Strengths
混凝土缺陷可增加其韧性
弱猪崽可能偷偷寻求壮猪崽帮助_Weakest Piglets May Sneak Help from Strongest Siblings
Weakest Piglets May Sneak Help from Strongest Siblings
弱猪崽可能偷偷寻求壮猪崽帮助
偶尔出现的低温让气候怀疑论者放心_Isolated Low Temps May Reassure Climate Skeptics
Isolated Low Temps May Reassure Climate Skeptics
偶尔出现的低温让气候怀疑论者放心
蝙蝠学会对抗白鼻综合症_Bats Learn To Take White-Nose Punch
Bats Learn To Take White-Nose Punch
蝙蝠学会对抗白鼻综合症
死灵生物揭示尸体的死亡时间_'Necrobiome' Reveals a Corpse's Time of Death
'Necrobiome' Reveals a Corpse's Time of Death
死灵生物揭示尸体的死亡时间
迁徙鸟类偏爱湖畔房产_Migrating Birds Prefer Lakefront Property
Migrating Birds Prefer Lakefront Property
迁徙鸟类偏爱湖畔房产
森林消失改变全球气候_Forest Die-Offs Alter Global Climate 'Like El Nino'
Forest Die-Offs Alter Global Climate 'Like El Nino'
森林消失改变全球气候
美国国立卫生研究院院长谈总统换届_NIH Director Looks at Presidential Transition
NIH Director Looks at Presidential Transition
美国国立卫生研究院院长谈总统换届
猩猩选择饮料也要看原料_Orangutan Picks Cocktail by Seeing Ingredients
Orangutan Picks Cocktail by Seeing Ingredients
猩猩选择饮料也要看原料
脑袋较小的鸟类更易被射击_Small-Brained Birds More Likely to Get Shot
Small-Brained Birds More Likely to Get Shot
脑袋较小的鸟类更易被射击
网络社交与低死亡率有关_Online Sociality Linked to Lower Death Risk
Online Sociality Linked to Lower Death Risk
网络社交与低死亡率有关
水獭的社交行为围绕公厕展开_For River Otters, Social Life Is Shaped by the Latrine
For River Otters, Social Life Is Shaped by the Latrine
水獭的社交行为围绕公厕展开
猎鹰巡逻保护水果免受鸟类破坏_Falcons Patrol Fruit Fields for Pesky Invasive Birds
Falcons Patrol Fruit Fields for Pesky Invasive Birds
猎鹰巡逻保护水果免受鸟类破坏
 花朵用化学混合物吸引苍蝇授粉_Flowers Deceive Flies with Chemical Cocktail
Flowers Deceive Flies with Chemical Cocktail
花朵用化学混合物吸引苍蝇授粉
大象足迹成为微小生物的避风港_Elephant Footprints Become Tiny Critter Havens
Elephant Footprints Become Tiny Critter Havens
大象足迹成为微小生物的避风港
麻省理工学院研制出类海狸毛皮的潜水用保暖材料_Future Wet Suits Otter Be Warmer
Future Wet Suits Otter Be Warmer
麻省理工学院研制出类海狸毛皮的潜水用保暖材料
大迁徙导致遗传多样性_Great Migration Left Genetic Legacy
Great Migration Left Genetic Legacy
大迁徙导致遗传多样性
北极的授粉使者苍蝇面临不确定的未来_Arctic Pollinator Faces Uncertain Future
Arctic Pollinator Faces Uncertain Future
北极的授粉使者苍蝇面临不确定的未来
揭秘水熊顽强生命力的秘密_Water Bears' Super Survival Skills Give Up Secrets
Water Bears' Super Survival Skills Give Up Secrets
揭秘水熊顽强生命力的秘密
新月和满月时更易发生大地震_Big Earthquakes May Be More Likely During New and Full Moons
Big Earthquakes May Be More Likely During New and Full Moons
新月和满月时更易发生大地震
聪明的蚂蚁可以备份导航系统_Clever Ants Have Backup Navigation Systems
Clever Ants Have Backup Navigation Systems
聪明的蚂蚁可以备份导航系统
桦树在夜晚进入睡眠_Birch Trees Droop at Night with No Rays in Sight
Birch Trees Droop at Night with No Rays in Sight
桦树在夜晚进入睡眠
秘鲁发现最古老靛蓝染料_Oldest Known Indigo Dye Found in Peru
Oldest Known Indigo Dye Found in Peru
秘鲁发现最古老靛蓝染料
道路噪音威胁鸟类生存_Road Noise Makes Birds' Lives Tougher
Road Noise Makes Birds' Lives Tougher
道路噪音威胁鸟类生存
全球荒野20年减少十分之一_World Wilderness Down 10 Percent in 20 Years
World Wilderness Down 10 Percent in 20 Years
全球荒野20年减少十分之一
皮肤变色有助气候控制与交流_Color-Changing Skin Aids Climate Control and Communication
Color-Changing Skin Aids Climate Control and Communication
皮肤变色有助气候控制与交流
废安非他命改变水下生态系统_Waste Amphetamines Alter Underwater Ecosystems
Waste Amphetamines Alter Underwater Ecosystems
废安非他命改变水下生态系统
改善室内空气质量的绿色方案_A Green Solution to Improve Indoor Air Quality
A Green Solution to Improve Indoor Air Quality
改善室内空气质量的绿色方案
人类是景观恐惧中的超级捕食者_Humans Are Superpredators in the Landscape of Fear
Humans Are Superpredators in the Landscape of Fear
人类是景观恐惧中的超级捕食者
选民几乎不会为竞选演讲所影响_Voters Are Seldom Swayed by Local Campaign Stops
Voters Are Seldom Swayed by Local Campaign Stops
选民几乎不会为竞选演讲所影响
研究发现古墨西哥大都市人热衷养兔子_Ancient Mexican Metropolis Engaged in Hare-Raising Activity
Ancient Mexican Metropolis Engaged in Hare-Raising Activity
研究发现古墨西哥大都市人热衷养兔子
鸽子血检测可以替代儿童血液检测_Pigeon Pb Proxies Could Cut Kids' Blood Tests
Pigeon Pb Proxies Could Cut Kids' Blood Tests
鸽子血检测可以替代儿童血液检测
格陵兰鲨鱼堪称脊椎动物界寿星_This Shark Is the Vertebrate Methuselah
This Shark Is the Vertebrate Methuselah
格陵兰鲨鱼堪称脊椎动物界寿星
人类和鸟类合作共享蜂巢_Humans and Birds Cooperate to Share Beehive Bounty
Humans and Birds Cooperate to Share Beehive Bounty
人类和鸟类合作共享蜂巢
杀虫剂充当了蜜蜂的避孕药_Pesticides Act as Honeybee Contraceptives
Pesticides Act as Honeybee Contraceptives
杀虫剂充当了蜜蜂的避孕药
引入美洲狮可减少交通事故_Cut Road Deaths with Mountain Lions
Cut Road Deaths with Mountain Lions
引入美洲狮可减少交通事故
近亲生鸣禽易走调_Inbred Songbirds Croon out of Tune
Inbred Songbirds Croon out of Tune
近亲生鸣禽易走调
人工加固海狸水坝有助于鱼类繁殖_Beaver Dams Strengthened by Humans Help Fish Rebound
Beaver Dams Strengthened by Humans Help Fish Rebound
人工加固海狸水坝有助于鱼类繁殖
军舰鸟可连续飞行两个月 边飞边睡觉_Frigate Bird Flights Last Months
Frigate Bird Flights Last Months
军舰鸟可连续飞行两个月 边飞边睡觉
地衣可能含有三种甚至更多成分_For Lichens, 3's Not a Crowd
For Lichens, 3's Not a Crowd
地衣可能含有三种甚至更多成分
养鸡有妙处 鸡味可驱蚊防疟疾_Chicken Scent Deters Malaria Mosquitoes
Chicken Scent Deters Malaria Mosquitoes
养鸡有妙处 鸡味可驱蚊防疟疾
美国政府计划利用无人机发射疫苗保护濒危雪貂_Vaccinate Prairie Dogs to Save Ferrets
Vaccinate Prairie Dogs to Save Ferrets
美国政府计划利用无人机发射疫苗保护濒危雪貂
让海豚发出声音的是鼻涕粘液_Mucus Lets Dolphins Emit Their Clicks
Mucus Lets Dolphins Emit Their Clicks
让海豚发出声音的是鼻涕粘液
蜜蜂通过味道对花粉进行排名_Bees Rank Pollen by Taste
Bees Rank Pollen by Taste
蜜蜂通过味道对花粉进行排名
菜单上的猛玛象肉其实是海龟肉_Menu Featured Mammoth but Diners Were Mocked
Menu Featured Mammoth but Diners Were Mocked
菜单上的猛玛象肉其实是海龟肉
科罗拉多大峡谷和科学的神秘联系_Evolution Ed Defenders Make Rapids Progress in Grand Canyon
Evolution Ed Defenders Make Rapids Progress in Grand Canyon
科罗拉多大峡谷和科学的神秘联系
野生动物可以与狩猎者和徒步旅行者共存_Wildlife Can Bear with Hunters and Hikers
Wildlife Can Bear with Hunters and Hikers
野生动物可以与狩猎者和徒步旅行者共存
猫咪可能比猎人更狡猾_Cats' Cunning Extends beyond the Hunt
Cats' Cunning Extends beyond the Hunt
猫咪可能比猎人更狡猾
科学家通过人工培育增加养殖鳟鱼的数量 以满足食用需求_Farmed Trout Bred to Fatten Up Fast
Farmed Trout Bred to Fatten Up Fast
科学家通过人工培育增加养殖鳟鱼的数量 以满足食用需求
公路上的声音可能掩盖鸟类的求救信号_Highway Sounds Might Mask Life-Saving Birdcalls
Highway Sounds Might Mask Life-Saving Birdcalls
公路上的声音可能掩盖鸟类的求救信号
城市灯光欺骗树木 使春天提早到来_City Lights Trick Trees into an Earlier Spring
City Lights Trick Trees into an Earlier Spring
城市灯光欺骗树木 使春天提早到来
有样学样的猴子_Made Ya Look, Monkey
Made Ya Look, Monkey
有样学样的猴子
群居蜘蛛既需要大胆的成员也需要害羞的成员_Social Spider Groups Need Bold and Shy Members
Social Spider Groups Need Bold and Shy Members
群居蜘蛛既需要大胆的成员也需要害羞的成员
病毒会控制身体对蚊虫叮咬的反应_Viruses Hijack the Body's Response to Mosquito Bites
Viruses Hijack the Body's Response to Mosquito Bites
病毒会控制身体对蚊虫叮咬的反应
猫鼬和疣猪之间存在共利互生_Mongooses Pile on Warthogs--to Groom Them
Mongooses Pile on Warthogs--to Groom Them
猫鼬和疣猪之间存在共利互生
蜥蜴身上的条纹可以让捕食者混淆时间_Lizard Stripes May Mess Up Predators' Timing
Lizard Stripes May Mess Up Predators' Timing
蜥蜴身上的条纹可以让捕食者混淆时间
空气污染使风暴云的持续时间延长_Air Pollution Gives Storm Clouds a Stronger, Longer Life
Air Pollution Gives Storm Clouds a Stronger, Longer Life
空气污染使风暴云的持续时间延长
微生物建起水下遗失之城_Submerged Lost City Really Bacterially Built
Submerged Lost City Really Bacterially Built
微生物建起水下遗失之城
珊瑚漂白现象阻碍鱼类学习躲避捕食者_Bleached Coral Busts Fish Learning
Bleached Coral Busts Fish Learning
珊瑚漂白现象阻碍鱼类学习躲避捕食者
害羞的鱼类更喜欢追随同样胆小的鱼_Shy Fish Prefer to Follow Other Shy Fish
Shy Fish Prefer to Follow Other Shy Fish
害羞的鱼类更喜欢追随同样胆小的鱼

SSS备考练习官方指南

SSS完全攻略,小站备考平台为广大托福备考考生提供完整SSS在线模拟考试测评,包括:SSS听力精听精读在线专项练习,SSS听力三个月备考计划,90天SSS听力备考策略,SSS听力在线公开课视频学习以及SSS听力名师考点答题技巧解析,SSS,助您快速提高SSS听力成绩。



© 2011-2018 ZHAN.com All Rights Reserved. 沪ICP备15003744号-3

沪公网安备31010602002658号