1、精選優質文檔-傾情為你奉上智課網TOEFL備考資料托福綜合寫作真題及解析 摘要： 新托福考試在托福寫作方面做了很大的調整，在原來的一篇獨立寫作上增加了一篇綜合寫作。不少同學都反應，綜合寫作好難，又要聽又要讀才能寫。是的，現在小編為大家準備了一篇托福綜合寫作真題，并進行了分析。考生可根據下面的分析找找做綜合寫作的技巧。 Directions: You have 20 minutes to plan, write, and revise your response to a reading passage and a lecture on the same topic. First, read t

2、he passage and take notes. Then, listen to the lecture and take notes. Finally, write your response to the writing question. Typically, a good response will require that you write 150-225 words. Reading Car manufacturers and governments have been eagerly seeking a replacement for the automobile'

3、s main source of power, the internal-combustion engine. By far the most promising alternative source of energy for cars is the hydrogen-based fuel-cell engine, which uses hydrogen to create electricity that, in turn, powers the car. Fuel-cell engines have several advantages over internal-combustion

4、engines and will probably soon replace them. 汽車制造商和政府都在積極地尋找內燃機的代替品，而目前內燃機是汽車主要的動力源。目前為止，氫燃料電池發動機是最有競爭力的汽車動力代替品。氫燃料電池發動機是用氫作燃料產生電能以充當汽車的動力。鑒于燃料電池發動機相對于內燃機發動機優點多多，因而可以很快替代內燃機。 One of the main problems with the internal-combustion engine is that it relies on petroleum, either in the form of gasoline o

5、r diesel fuel. Petroleum is a finite resource; someday, we will run out of oil. The hydrogen needed for fuel-cell engines cannot easily be depleted. Hydrogen can be derived from various plentiful sources, including natural gas and even water. The fact that fuel-cell engines utilize easily available,

6、 renewable resources makes them particularly attractive. 內燃機發動機的問題之一就是對于石油的依賴，而石油具體的形式是汽油或者柴油。石油是不可再生資源，總有一天會用盡的。而燃料電池發動機所使用的氫則不是那么容易消耗完的。氫有多種來源，比如天然氣和水。燃料電池發動機很容易得到，而這種能源的可再生性使其特別具有吸引力。 Second, hydrogen-based fuel cells are attractive because they will solve many of the world's pollution proble

7、ms. An unavoidable by-product of burning oil is carbon dioxide, and carbon dioxide harms the environment. On the other hand, the only byproduct of fuel-cell engines is water. 第二，氫燃料電池發動機還可以在全球范圍內解決污染問題，這也是其具有吸引力的原因。使用石油不可避免的副產品就是二氧化碳，這是對環境有害的氣體。而與此同時，燃料電池發動機唯一的副產品就是水。 Third, fuel-cell engines will s

8、oon be economically competitive because people will spend less money to operate a fuel-cell engine than they will to operate an internal-combustion engine. This is true for one simple reason: a fuel-cell automobile is nearly twice as efficient in using its fuel as an automobile powered by an internal-combustion engine is. In other words, the fuel-cell powered car requires only half the fuel energy that the internal-combustion powered car does to go the same distance. 第三，因為燃料電池發動機的使用費用比內燃機發動機低，燃料電池發動機很快就會在價格上很有競爭力了。這個道理是很簡單的。燃