GRE閱讀高頻機經原文及題目：恐龍滅絕和行星撞地球
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GRE閱讀高頻機經原文及題目：恐龍滅絕和行星撞地球
恐龍滅絕和行星撞地球(邏輯)
Iridium, a hard, whitish metal similar to platinum, is extremely rare on Earth. Extremely high concentrations of iridium on Earth result from only two scenarios: massive volcanic eruptions that release iridium from deep within the Earth and meteorites that shower down on Earth from space. When scientists found concentrations of iridium 30 times higher than normal in rock stratum from 65 million years ago, they concluded that a massive meteor or comet hit the Earth and caused the massive extinction of the dinosaurs.
Which of the following, if true, most strongly supports the scientist’s conclusion?
A. Volcanoes massive enough to generate high concentrations of iridium are very rare.
B. Massive volcanic eruptions occurred frequently 80 million years ago.
C. Most scientists support the hypothesis that a cosmic impact wiped out the dinosaurs.
D. The massive extinction that occurred 70 million years ago killed not only the dinosaurs but also 70 percent of all life on Earth.
E. A comet struck the earth some 120 million years ago, but no widespread extinction occurred.
GRE閱讀詞彙之瘋狂類
dipsomania n.嗜酒狂
kleptomania n.盜竊癖
megalomania n.自大狂
pyromania n.縱火狂
monomania n. 對一事的熱狂,偏執狂
mania n.癲狂，狂熱
maniacal adj.發狂的，狂熱的
ardor n.熱情，狂熱
berserk adj.狂怒的，瘋狂的
delirium n.精神錯亂，發狂
fad n.(流行一時的)狂熱,時尚
fanatic adj.狂熱的，盲信的 n.狂熱者
fanaticism n.狂熱 盲信
frantic adj.瘋狂的，狂亂的
insane adj.瘋狂的
insanity n.瘋狂，愚昧
lunacy n.瘋狂，愚行
paranoia n.偏執狂，多疑症
paranoid adj.偏執狂的，過分懷疑的
possessed adj.瘋狂的
queer adj.奇怪的，瘋狂的
rabid adj.患狂犬病的，瘋的，失去理性的
tempestuous adj狂暴的
voyeur n.窺淫狂者，窺隱私者
zealot n.狂熱份子，熱心者
unhinge v 使發狂，使錯亂
GRE閱讀詞彙：嘲笑類
deride v.嘲弄，愚弄
derisive adj.嘲弄的
gibe(=jibe) v.n.嘲弄，譏笑
jeer v.嘲笑
mock v.嘲笑，模仿地嘲弄
parody n.嘲弄文章，拙劣的模仿
persiflage n.挖苦，嘲弄
pillory n.頸手枷，示衆，嘲弄
poke v.刺,戳,嘲弄
raillery n.善意的嘲弄
sarcasm n.譏諷，諷刺，嘲笑
sardonic adj.諷刺的，嘲笑的
scoff n.v.嘲笑，笑柄
sneer v.嘲笑，鄙視
spoof v.揶揄，嘲諷
taunt v.嘲笑，譏笑
badinage n 打趣，嘲弄
quizzable adj 可嘲笑的
banter n/v 嘲弄，戲謔
chaffing a.嘲弄的,詼諧的
badinage n.嘲弄,揶揄
tease vn 揶揄,戲弄
teasing a 揶揄的,惱人的
trot v 快步走，用參考書學，愚弄
GRE閱讀詞彙睡眠類
lethargy n.昏睡，倦怠
nap n.v.小睡，打盹
repose v.躺着休息，安睡
slumber v.n.睡眠，安睡
slumberous adj.昏昏欲睡的
dormant adj.冬眠的，靜止的
hibernate v.冬眠，蟄伏
hibernation n.冬眠
hypnosis n.催眠狀態
hypnotic adj.催眠的
mesmerize v.對…催眠，迷住
narcotic n.催眠藥 adj.催眠的
opiate n.安眠藥，鴉片製劑
somnolent adj.思睡的，催眠的
soporific adj.催眠的，n.安眠藥
insomnia n.失眠症
