这里是
以下内容仅供同学们学习使用·禁止转载
今天继续分享TPO66的综合写作范文。
讲的是airship 飞船的发展前景。确实还挺科幻的感觉。 照例，阅读觉得airship有3个好处。但是听力反驳了他。
需要注意的点:
1. 阅读要仔细读。因为第1.2点的听力都是针对阅读的细节、举例来反驳阅读的观点。如果同学们只看文章的每段第一句，可能就不知道听力是如何反驳阅读的。
2. 听力不难，但是信息量大，需要同学们很好的做笔记能力。
阅读文章
An airship is a type of aircraft that flies using a very large balloon filled with a lighter-than-air gas. Airships were an important means of air transportation before the 1940s but are little used today, having been largely replaced by airplanes and helicopters.However,some aeronautical engineers believe that airships could become popular again because they offer a number of advantages over airplanes and helicopters.
One advantage of airships is that for vertical lift(the force that keeps the ship airborne),they use a balloon that floats rather than an engine.Airplanes and helicopters use engines for both vertical lift and horizontal movement,but airships use engines solely for horizontal movement.So,airships use less fuel than a typical aircraft-thus making their fuel costs more economical.
Another advantage of airships is that they can be used in hard-to-reach locations.Unlike airplanes, airships do not require a long runway for takeoff and landing because of their ability to lift off and land vertically.The only other aircraft capable of ascending into the sky by going straight up and descending straight down to the ground is the helicopter,which can carry only a small amount of weight.Airships,meanwhile,are able to carry very heavy loads.As a result,airships could do jobs that neither airplanes nor helicopters can do,such as carrying heavy logs from forests to distribution centers.
Finally,airships could even be used to replace satellites.Currently, satellites are launched into Earth's orbit carying all kinds of equipment important in telecommunications or in surveying large areas of Earth's surface for military purposes.Since airships can also rise high above the surface and stay there without refueling for a significant amount of time,they could provide services similar to those provided by satellites,and at a considerably cheaper cost.
听力+ 笔记
（红色笔记，是第二次听听力做的笔记修改）
参考范文
