常春藤解析英語(yǔ) 73 Mysterious, Magical Moldavite　神秘的魔法石－捷克隕石

Mysterious, Magical Moldavite　神秘的魔法石-捷克隕石

by Luke Dodds

This little-known and "otherworldly" stone is full of beauty and mystery.

這種鮮為人知的石頭來(lái)自『另一個(gè)世界』，美麗且神秘。

With its strangewrinkled surface, glassy moldavite (捷克隕石) looks like a man-made prop for a science fiction movie. However, the stone occurs naturally and is found scattered across central Europe, from the Czech Republic to Austria to southern Germany. With colors ranging from olive green to brown, moldavite is a rare type of stone called tektite (玻隕石), the origins of _(1)_ are still uncertain. Two main theories have been _(2)_ for their origins. Both place it in outer space.

Amonggeologists , the generally-accepted theory of tektite's origins is as _(3)_. Throughout history, the earth has been struck by countless meteorites that slam into the crust with tremendous speed and pressure. Not quite 15 million years ago, _(4)_ meteorite, enormous in size, smashed into the earth in central Europe. The _(5)_ heat of the impact instantly liquefied the surrounding rocks, and molten rocks were flung high into the atmosphere. The molten materials cooled and hardened rapidly as they fell back to earth, producing moldavite. There are three other tektite fields on earth, and _(6)_ they were all produced by different meteorite impacts.

Another theory, which is less popular, places tektite's origins on the moon. Some scientists have noted similarities between tektite and rocks that exist below the surface of the moon. Some of these rocks reach the surface of the moon through volcanic processes. The theory states that our planet's tektite was actually blasted into space by an enormous moon volcano _(7)_.To end on an even more mysterious note: gem enthusiasts claim the stone's cosmic origins grant it magical powers.

1. (A) it 　(B) which 　(C) that (D) what

2. (A) defined 　(B) prescribed　(C) derived (D) proposed

3. (A) follows 　(B) follow 　(C) following (D) followed

4. (A) such one 　(B) a one such　(C) one such (D) one such a

5. (A) tense 　(B) intense 　(C) intensive (D) extensive

6. (A) in contrast(B) for instance(C) in theory (D) by chance

7. (A) eruption 　(B) erosion 　　(C) invasion (D) injection

原來(lái)如此

1. With colors ranging from olive green to brown, moldavite is a rare type of stone called tektite, the origins ofwhich are still uncertain.

理由:

a. 空格前為有主詞(moldavite)及述部(is a rare type of stone called tektite)的完整句構(gòu)，可知空格應(yīng)置入關(guān)系代名詞，以引導(dǎo)形容詞子句修飾其前的名詞 tektite。

b. 代名詞 it 置入后，會(huì)造成兩個(gè)句子沒(méi)有連接詞連接的狀況，故 (A) 不可選。

c. which 為關(guān)系代名詞，置入后可用來(lái)代替 tektite，作其前介詞 of 的受詞，亦可作形容詞子句中的主詞，符合用法，故選 (B)。

d. that 可等于 which，作關(guān)系代名詞引導(dǎo)形容詞子句，但其前不可有介詞，而空格前有 of，故 (C) 不可選。

e. what 為復(fù)合關(guān)系代名詞，即等于 the thing(s) which，故其前不可再有先行詞(名詞)，而空格前有先行詞 tektite，因此 (D) 不可選。

2. Two main theories have beenproposed for their origin. Both place it in outer space.

理由:

a. (A) define vt. 為……下定義

(B) prescribe vt. 開(kāi)藥方

(C) derive vt. 使源自于(與介詞 from 并用)

be derived from...　　源自于……

例: Her name is derived from the Egyptian word for beauty.

(她的名字源自于埃及文，意思是『美麗』。)

(D) propose vt. 提議，提出

例: The manager proposed various changes for improvement at the office meeting.

(經(jīng)理在公司會(huì)議上提出各種改進(jìn)的意見(jiàn)。)

b. 根據(jù)語(yǔ)意，可知應(yīng)選 (D)。

3. Among geologists, the generally-accepted theory of tektite's origins is as follows.

理由:

a. 本空格測(cè)試下列固定用法：

as follows　 如下所述

例: The events will be held as follows.

(我們將舉行以下活動(dòng)。)

b. 根據(jù)上述，可知應(yīng)選 (A)。

4. Not quite 15 million years ago,one such meteorite, enormous in size, smashed into the earth in central Europe.

理由:

本空格在測(cè)試 such 的用法：

a. such 可視為形容詞，表『如此的』，須與名詞并用。與單數(shù)可數(shù)名詞并用時(shí)，要置于不定冠詞(a/an)前。

例: She is such an attractive woman that every man dreams of dating her.

(她是如此迷人的女性，每個(gè)男人都想和她約會(huì)。)

b. such 與單數(shù)可數(shù)名詞并用，且其前有 one 或 no 時(shí)，one/no 之前及 such 之后均不可再加冠詞，否則將造成冠詞重復(fù)。

例: There is one such a stone in Canada. (╳)

→ There is one such stone in Canada. (○)

(加拿大有這樣的石頭。)

c. 空格后有單數(shù)可數(shù)名詞 meteorite(隕石)，故根據(jù)上述，(C) one such 應(yīng)為正選;無(wú) "such one" 的用法，故 (A) 不可選。(B) a one such 與 (D) one such a 加了冠詞，故均不可選。

5. Theintense heat of the impact instantly liquefied the surrounding rocks, and molten rock was flung high into the atmosphere.

理由:

a. (A)tense a. 緊張的;繃緊的

例: The salesman leads a tense life.

(該業(yè)務(wù)員生活過(guò)得很緊張。)

(B)intense a. 強(qiáng)烈的，極度的

intense heat　　酷熱

例: Hitler was known for his intense hatred of minorities.

(希特勒以他強(qiáng)烈仇視少數(shù)族群而聞名。)

(C)intensive a. 密集的

intensive course　　密集課程

intensive training　　密集訓(xùn)練

例: Sam obtained his driver's license after taking an intensive course.

(山姆上完密集課程后拿到了駕照。)

(D)extensive a. 廣泛的

例: I did some extensive research on computers before buying one.

(在買(mǎi)計(jì)算機(jī)前，我先對(duì)計(jì)算機(jī)做了些廣泛的研究。)

b. 根據(jù)語(yǔ)意及用法，可知應(yīng)選 (B)。

6. There are three other tektite fields on earth, andin theory they were all produced by different meteorite impacts.

理由:

a. (A)in contrast　　相較之下，對(duì)比地

例: Mary is beautiful. In contrast, her sister isn't very attractive.

(瑪莉很漂亮，相對(duì)之下，她姊姊就不那么迷人。)

(B) for instance　　例如

= for example

(C)in theory　　理論上

in practice　　實(shí)際上

= in reality

例: The proposal sounds all right in theory, but it doesn't work at all in practice.

(這項(xiàng)提議理論上聽(tīng)起來(lái)還不錯(cuò)，但實(shí)際上完全行不通。)

(D) by chance　　偶然地

= by accident

= accidentally adv.

例: By chance, David heard his favorite song on the radio.

(戴維無(wú)意間在收音機(jī)里聽(tīng)到他最?lèi)?ài)的那首歌。)

b. 根據(jù)語(yǔ)意，可知應(yīng)選 (C)。

7. The theory states that our planet's tektite was actually blasted into space by an enormous moon volcano eruption.

理由:

a. (A) eruption n.(火山)爆發(fā)

(B) erosion n. 腐蝕

(C)invasion n. 侵略

(D)injection n. 注射

b. 空格前有名詞 volcano(火山)，故根據(jù)語(yǔ)意，可知應(yīng)選 (A)。

精解字詞詞組

1. scatter vt. 散布 & vi. 散開(kāi)

例: When I dropped the bowl, grapes scattered everywhere.

(我打翻碗時(shí)，葡萄散落各處。)

2. range from A to B　　(范圍)從……到……都有

例: Bicycle prices can range from US$20 to US$5,000.

(腳踏車(chē)從 20 元美金到 5,000 元美金都有。)

3. slam vi. 猛力關(guān)閉

slam into...　　猛力撞上……

slam on the brakes　　猛踩煞車(chē)，緊急煞車(chē)

例: I slammed into a wall when I wasn't looking.

(我沒(méi)注意看，所以撞上一面墻。)

例: Sarah slammed on the brakes when she saw the dog.

(莎拉看到狗狗時(shí)緊急煞車(chē)。)

4. smash vi. 猛撞 & vt. 重?fù)?，粉?/p>

smash into...　　撞上……

例: The truck smashed into a tree.

(那輛卡車(chē)撞到了一棵樹(shù)。)

例: I'm so angry I want to smash a window.

(我好生氣，氣到想擊碎窗戶。)

5.impact n. 沖擊，撞擊

on impact　　在沖擊時(shí)，在碰撞時(shí)

例: The car burst into flames on impact.

(那輛車(chē)因沖撞而起火燃燒。)

6. note vt. 注意到 & n. 筆記

jot down notes　　做筆記

= take down notes

= write down notes

take note of...　　注意到……

例: You tell me what happened and I'll jot down notes.

(你告訴我發(fā)生了什么事，我來(lái)做筆記。)

例: You should take note of his behavior. He is a little bit weird today.

(你要多注意他的行為。他今天有點(diǎn)怪怪的。)

7. grant vt. 給予

例: I grant you the permission to have three wishes.

(我準(zhǔn)許你許三個(gè)愿望。)

單字小鋪

1. moldavite　n. 捷克隕石

2. wrinkled　a. 有皺折的;有皺紋的

wrinkle　n. 皺折;皺紋

3. glassy　a. 玻璃似的，光亮透明的

4. prop　n. 道具

5. olive green　n. 橄欖綠

6. tektite n. 玻隕石

7. origin n. 起源，由來(lái)

8. geologist n. 地質(zhì)學(xué)家

9. meteorite n. 隕石，隕星

10. crust n. 地殼

11. tremendous a. 巨大的

12. enormous a. 巨大的

13. liquefy vt. 使液化

14. surrounding a. 周?chē)?/p>

15. molten a. 溶化的

16. fling vt. 投，擲 (三態(tài)為：fling, flung , flung。)

17. harden vi. 變硬

18. similarity n. 相似處

19. volcanic a. 火山的

20. blast vi. 炸開(kāi)

21. volcano n. 火山

22. cosmic a. 宇宙的

中文翻譯

玻璃狀的捷克隕石有著皺巴巴的奇特表面，看起來(lái)就像科幻電影里的人工道具。不過(guò)，這種石頭是自然形成的，散布在中歐一帶，范圍從捷克、奧地利一直到德國(guó)南部。捷克隕石的顏色從橄欖綠到棕色都有，是一種十分罕見(jiàn)的玻隕石。其來(lái)源尚不明確，不過(guò)主要有兩套理論曾被提出，而且都認(rèn)為它是外層空間的產(chǎn)物。

關(guān)于玻隕石的起源，地質(zhì)學(xué)家普遍接受的理論如下。綜觀歷史，地球曾被無(wú)數(shù)隕石撞擊過(guò)，它們以高速和高壓撞上地殼。約 1,500 萬(wàn)年前，有這樣一顆巨大隕石撞上歐洲中部的地表。沖擊的強(qiáng)烈高溫立刻使周?chē)膸r石液化，而熔化的巖石被高高拋到大氣層。熔化的物質(zhì)掉回到地球時(shí)，很快地冷卻變硬，捷克隕石因而誕生。地球上另有三處玻隕石產(chǎn)地，理論上都是因?yàn)椴煌碾E石沖擊而產(chǎn)生的。

另一個(gè)理論較少人支持，認(rèn)為玻隕石來(lái)自月球。有些科學(xué)家注意到，玻隕石和月球表面下的巖石極為相似。它們有些經(jīng)由火山運(yùn)動(dòng)露出月球表面。這套理論認(rèn)為，由于某次月球上的火山爆發(fā)，被炸到外層空間的巖石落到地球，因而產(chǎn)生了玻隕石。

以一個(gè)更神秘的批注來(lái)做總結(jié)吧。寶石迷們聲稱由于這種石頭來(lái)自太空，因而賦予了它神秘的力量。

標(biāo)準(zhǔn)答案: 1. (B)　2. (D)　3. (A)　4.　(C) 5. (B)　6. (C)　7. (A)