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英語四級聽力技巧與預測2017

很多才經歷大學聯考半年的大一新生對於英語四級考試的聽力題型不太適應,故很多同學把聽力視為備考四級考試的大敵。以下是小編為大家搜索整理的英語四級聽力技巧與預測,希望能給大家帶來幫助!更多精彩內容請及時關注我們應屆畢業生考試網!

英語四級聽力技巧與預測2017

改革後的英語四級考試更注重語言的運用能力,也更加側重聽力部分的實操技能。

在聽力講座部分一定要要重視首段的功效,因為其往往點出一篇文章的主題,為這篇文章的走勢方向打下基調。當是面對篇幅較長、題材多樣、內容豐富的.六級的講座,只理解開篇或許能夠幫助大家拿到一部分分數,要想取得更高分數,那麼就需要一些輔助的招數,教給大家一個被人們忽略卻非常重要的技巧——預測。

有不少同學把重點放在聽文章上,聽耳邊出現的每一個單詞,試圖將耳邊的音符譯成漢語,結果是不盡人意,後面的內容很可能不知所云,內心也是異常焦躁。其實,就像日常生活中我們同別人交流常常會考慮對方接下來會説些什麼一樣,我們在英文聽力中,在把握文章主題,抓住段落中的關鍵詞和核心概念後,也應該迅速激活自己在該話題領域的相關知識,對可能聽到的內容進行合理預測。能夠運用預測的技巧合理推測後文內容從而做到和作者的思想交流,對於我們掌握整篇文章起着事半功倍的效用,所以大家一定要重視預測這一聽力技巧。

現在我們來聽一篇六級聽力講座題:

Now listen to the following recording and answer questions 23 to 25

Now listen to the following recording and answer questions 23 to 25

23

former is helpful while the latter is harmful.

former can be avoided while the latter cannot.

former causes more harm than the latter.

former is natural while the latter is not.

24

e areas of forests are felled.

world population keeps increasing.

le create things that release extra heat.

e are too many cars that bum gas.

25

polar ice caps and glaciers will melt.

animals will have to find new habitats.

price of gas will keep soaring.

e will be more earthquakes.

原文:

Many people may not realize it, but the greenhouseeffect and global warming are totally differentthings. The greenhouse effect is something thathappens with all celestial bodies — planets, moons,and suchthat have an atmosphere. Anyway, backto the greenhouse effect. The greenhouse effect isa process that happens when the sun's heat entersEarth's atmosphere. The sun's rays warm the earth, and the atmosphere keeps the heat in,just like a greenhouse. It's a very natural thing, and in most cases, the planet system knowshow to balance itself out. Anyway, like I said, it's a pretty natural process.

Now all this gets messed up when humans, um, add stuff to Earth's atmosphere. That's whenglobal warming, which is not a natural process, happens. See, what happens is that peoplecreate, um, things that create extra heat. For example, cars. We drive cars all the time. So wedrive our cars, and our cars bum gas, and this exhaust is pretty hot. And the atmospherekeeps this heat around the planet. Plus, all of our machinery and our factories and stuff, theyall produce heat. So all this stuff creates what scientists are calling global warming. Earth'ssurface and atmosphere just keep getting hotter.

Now global warming has many negative effects, but I think one of the biggest problems withglobal warming is the melting of polar ice caps and glaciers. See, our planet has huge chunksof ice at both of its poles. And when global warming happens, um, the overall temperature ofthe planet increases. And what this does is it makes polar ice melt. So when ice melts, it turnsinto water, which goes into our oceans. And that causes the level of water to rise. And thiscould also cause major flooding.

問題:

Question 23. What's the difference between greenhouse effect and global warming?

Question 24. According to the speaker, why does global warming happen?

Question 25. What's the speaker's biggest concern with global warming?

原文釋義:

很多人或許沒有意識到,但是温室效應和全球變暖是兩種完全不同的事。温室效應是所有有大氣層的天體都會出現的現象,比如行星、月球,等等。不管怎樣,繼續説温室效應。當太陽的熱量進入地球大氣層時,就會出現温室效應。太陽光使地表暖和起來,而大氣層將熱量保存起來,就像個温室一樣。温室效應是一個十分自然的過程,多數情況下,地球系統自有辦法保持平衡。總之,就像我説的,它是一個很自然的過程。

當人類在大氣中增加了很多物質時,所有的這一切就變糟糕了。那時候就會出現很不自然的過程——全球變暖。全球變暖是由於人們製造了很多排放多餘熱量的事物。比如,汽車。我們一直都在開車。我們開車,車會產生氣體,而這些氣體温度較高。大氣層將這些熱量保存在地球周圍。另外,我們的機器、工廠等等,都會產生熱量。所有這些東西就造成了科學家所説的全球變暖。地球表面和大氣層都變得越來越暖。

現在全球變暖有很多負面影響,但是我覺得全球變暖最大的問題之一就是極地冰蓋和冰川的融化。我們的地球在兩極地區都有大量的冰川覆蓋。出現全球變暖以後,地球的整體温度上升。這帶來的影響就是極地冰雪融化。那麼冰雪融化時,就會變成水,流入海洋。這會使海平面上升。也會造成嚴重洪災。

問題釋義:

問題23 温室效應和全球變暖的區別是什麼?

問題24 根據發言人,為什麼會出現全球變暖?

問題25 發言人對全球變暖最大的擔憂是什麼?

參考答案:

【小題23】D

【小題24】C

【小題25】A

習題解析:

【小題23】聽力原文在對温室效應進行解釋説明之後總結説Anyway, like I said, it's a pretty natural process. 指出温室效應是一個十分自然的過程。隨後説到人類在大氣中增加了很多物質時,所有的這一切就變糟糕了,並緊接着提到That's when global warming, which is not a natural process, happens.由此可見,全球變暖不是自然過程,而是人類使然,因此D項表述正確,故選D。

【小題24】聽力原文中在説到全球變暖並非自然過程之後,提到See, what happens is that people create, um, things that create extra heat.由此可知,全球變暖是由於人們製造了很多排放多餘熱量的事物,故選C。A、B兩項在聽力原文中並未提及,D項中提到了消耗汽油的汽車,但這只是造成全球變暖的一個因素,並不能概括所有因素,故排除。

【小題25】聽力原文中提到Now global warming has many negative effects, but I think one of the biggest problems with global warming is the melting of polar ice caps and glaciers.指出在演講者看來,全球變暖的最大問題在於極地冰雪融化,因而A項表述正確,故選A。其他幾項在聽力原文中並未提及,均排除。