- 相關(guān)推薦
2017英語(yǔ)六級(jí)聽(tīng)力短文模擬考試題
A contented mind is perpetual feast.下面是CN人才網(wǎng)為大家整理的2017英語(yǔ)六級(jí)聽(tīng)力短文模擬考試題，歡迎參考~
2017英語(yǔ)六級(jí)聽(tīng)力短文模擬考試題
Questions 9 to 12 are based on the passage youhave just heard.
9
A.Seismologists haven't developed any ways topredict earthquake.
B.Scientists can foretell the specific time andlocation of an earthquake.
C.The earthquake prediction helps people prevent it happening.
D.The earthquake prediction can only locate potential areas of danger.
10
A.Seismic activity.
B.An opening in the Earth's crust.
C.Crack in the Earth's core.
D.A lot of noise before an earthquake.
11
A.They termed the second prediction model.
B.They observed ground tilt before earthquakes.
C.They learned lessons from major earthquakes.
D.They evacuated people from the city in time.
12
A.He believes the third model will be combined with the first one.
B.He couldn't agree with the second model any more.
C.He has some reservations about all the three models.
D.He obviously doesn't favor any of the three models at all.
Questions 9 to 12 are based on the passage youhave just heard.
9
A.Seismologists haven't developed any ways topredict earthquake.
B.Scientists can foretell the specific time andlocation of an earthquake.
C.The earthquake prediction helps people prevent it happening.
D.The earthquake prediction can only locate potential areas of danger.
10
A.Seismic activity.
B.An opening in the Earth's crust.
C.Crack in the Earth's core.
D.A lot of noise before an earthquake.
11
A.They termed the second prediction model.
B.They observed ground tilt before earthquakes.
C.They learned lessons from major earthquakes.
D.They evacuated people from the city in time.
12
A.He believes the third model will be combined with the first one.
B.He couldn't agree with the second model any more.
C.He has some reservations about all the three models.
D.He obviously doesn't favor any of the three models at all.
Questions 9 to 12 are based on the passage youhave just heard.
9
A.Seismologists haven't developed any ways topredict earthquake.
B.Scientists can foretell the specific time andlocation of an earthquake.
C.The earthquake prediction helps people prevent it happening.
D.The earthquake prediction can only locate potential areas of danger.
10
A.Seismic activity.
B.An opening in the Earth's crust.
C.Crack in the Earth's core.
D.A lot of noise before an earthquake.
11
A.They termed the second prediction model.
B.They observed ground tilt before earthquakes.
C.They learned lessons from major earthquakes.
D.They evacuated people from the city in time.
12
A.He believes the third model will be combined with the first one.
B.He couldn't agree with the second model any more.
C.He has some reservations about all the three models.
D.He obviously doesn't favor any of the three models at all.
Passage One
Now, you've been reading articles about thetremendous damage done to life and property byearthquakes. That's why seismologists have beenworking so hard to develop methods of earthquakeprediction. (9) We can now predict earthquakefairly well but the predictions only locate potential areas of danger. They don't predict thespecific time and location at which an earthquake is likely to occur. Today I want to introduceyou to three prediction models that have been developed.
(l0) The first prediction model looks along earthquake faults, those cracks in the Earth'scrust, to find what are known as seismic gaps. Seismic gaps are places where the fault hasshown little or no seismic activity for a long time. This theory postulates that such places aredue for a major shock.
The second model relies on phenomena—like ground tilt. (11) Using long cylindrical tubescontaining water, observers noted that ground tilt tended to occur before major earthquakes.That led them to correctly predict the big Haicheng (HI CHUNG) quake of 1975—the firstsuccessful earthquake prediction scientists have ever made. A million people were evacuatedfrom that Chinese city before the earthquake struck. Unfortunately, this method hasn'tworked consistently, so we can't say it's been perfected.
The third model is based on the theory that major earthquakes closely follow a series of minorones. Starting with the measurements and timing of the smaller quakes, a complex formulacalculates the "times of increased probability" of a much larger quake. Right now, this method,like the first method, cannot predict specific time and places, but that may change as it isfurther developed.
(12) For the moment, none of these models can predict with reasonable levels of confidence.
9. What can we know about the earthquake prediction according to the speaker?
10. What is the earthquake fault?
11. Why could the scientists correctly predict Haicheng quake of 1975?
12. What is the speaker's attitude toward the three prediction models?
文章一
到目前為止，大家看到過(guò)很多介紹地震給人們的生命及財(cái)產(chǎn)帶來(lái)的慘重?fù)p失的文章。這也是地震學(xué)家一直致力于大力研發(fā)地震預(yù)報(bào)方法的原因。我們現(xiàn)在已經(jīng)可以準(zhǔn)確地預(yù)測(cè)到地震，但只能找到可能發(fā)生地震的危險(xiǎn)區(qū)域，不可預(yù)測(cè)地震發(fā)生的具體時(shí)間和地點(diǎn)。今天我想向大家介紹三種地震預(yù)測(cè)方法。第一種方法是根據(jù)地震斷層——地殼裂縫——尋找所謂的.“地震空區(qū)”。地震空區(qū)是通過(guò)地震斷層找到的長(zhǎng)時(shí)間沒(méi)有發(fā)生地震活動(dòng)的地區(qū)。這種預(yù)測(cè)方法認(rèn)為地震空區(qū)將是大地震的主震區(qū)。第二種預(yù)測(cè)方法根據(jù)地表現(xiàn)象判斷，比如地表傾斜。研究人士通過(guò)使用裝有水的圓形試管觀測(cè)到，地表傾斜往往是大地震的前兆。這種方法成功預(yù)測(cè)了1975年的海城地震。這也是科學(xué)家第一次成功地預(yù)測(cè)到地震。地震發(fā)生前，一百萬(wàn)人從這座中國(guó)城市中撤離。但不幸的是，這種方法的有效性并不具有一貫性，因此我們不能說(shuō)這是一種完美的方法。第三種方法基于一個(gè)理論，這個(gè)理論就是大地震總是緊密跟隨在一些小震之后。這種方法用預(yù)測(cè)小地震的震級(jí)和發(fā)生時(shí)間確定的復(fù)雜公式來(lái)測(cè)算大地震發(fā)生的最可能的發(fā)生時(shí)間。現(xiàn)在這種方法和第一種方法一樣，無(wú)法預(yù)測(cè)地震的具體時(shí)間和地點(diǎn)。但是隨著進(jìn)一步的研究情況可能會(huì)發(fā)生改變。就目前而言，沒(méi)有哪種模型可以很有信心地，合理地做出地震預(yù)測(cè)。
9.根據(jù)演講內(nèi)容，關(guān)于地震預(yù)測(cè)我們可以了解到什么?
10.地震斷層是什么?
11.1975年科學(xué)家們?yōu)楹螠?zhǔn)確地預(yù)測(cè)到了地震?
12.演講者對(duì)三種地震預(yù)測(cè)方法的態(tài)度是什么?
參考答案：
【小題9】D
【小題10】B
【小題11】B
【小題12】C
習(xí)題解析：
【小題9】短文開(kāi)頭部分提到，地震學(xué)家一直致力于大力發(fā)展地震預(yù)報(bào)方法，已經(jīng)可以很好地預(yù)測(cè)地震，但只能找到潛在的危險(xiǎn)地區(qū)，不可預(yù)測(cè)地震發(fā)生的具體時(shí)間和地點(diǎn)。選項(xiàng) D 與原文相符，故選 D。
【小題10】短文在提到地震斷層的時(shí)候，緊隨其后就進(jìn)行了解釋，即地殼裂縫，故選 B。
【小題11】在解釋第二種預(yù)測(cè)模型時(shí)，觀察家指出，地面傾斜往往會(huì)發(fā)生在大地震之前。正因?yàn)槿绱耍茖W(xué)家于 1975年第一次成功預(yù)報(bào)了地震。選項(xiàng) B 與原文相符，故選 B。
【小題12】短文最后提出，就目前而言，沒(méi)有哪種模型可以很有信心地，合理地做出地震預(yù)測(cè)。選項(xiàng) C 表明作者持有保留態(tài)度，故選 C。
【英語(yǔ)六級(jí)聽(tīng)力短文模擬考試題】相關(guān)文章：
2016年6月大學(xué)英語(yǔ)六級(jí)聽(tīng)力模擬練習(xí)08-09
英語(yǔ)聽(tīng)力模擬試題08-13
關(guān)于中考英語(yǔ)模擬聽(tīng)力試題08-08
大學(xué)英語(yǔ)四級(jí)聽(tīng)力短文聽(tīng)力技巧05-08
英語(yǔ)六級(jí)考試試題：聽(tīng)力09-25
駕照模擬考試題08-12
考前復(fù)習(xí)中考英語(yǔ)聽(tīng)力模擬試題08-23
駕照模擬考試題及答案08-12
中考化學(xué)模擬考試題08-06