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2017年12月2日托福综合写作考试大范围重点预测

2017-11-28

编辑:津桥国际学院

摘要:托福考试时间,英语培训,雅思培训,考托福,托福报名官网,雅思考试,雅思学习网站...相关信息和答题技巧将津桥国际学院语言部将在近期与大家详细探讨!   &n...

本文关键词: 雅思培训,托福报名官网,雅思学习网站

  

  托福考试时间,英语培训,雅思培训,考托福,托福报名官网,雅思考试,雅思学习网站...相关信息和答题技巧将津桥国际学院语言部将在近期与大家详细探讨! 

       托福综合写作 Integrated Writing 共80题

  第1题 来源:北美 话题分类:Science&Technology 属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第2题 来源:北美 话题分类:Environment 属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第3题 来源:北美 话题分类:Environment 属性:重点预测

  话题

  【题目】使用分散剂(dispersant)对消除oil spill 对海洋造成的破坏作用到底有没有效?

  阅读要点

  【阅读】文章认为无效: 1. 不能彻底解决问题,因为只是使石油颗粒变小,burning才能彻底消除。 2. 分散剂对海洋里动物有害。 3. 产生有毒物质。

  听力要点

  【听力】教授认为有效: 1. 焚烧只在特定环境下才有效,当海洋风浪较大或流速过快时不能解决问题,分散剂把石油颗粒变小已经很不错了,因为这样就可以进一步借助海洋里的细菌,分解作用消除石油颗粒。 2. 之前都是实验室的样本,浓度大,现实中用的不会有危害。 3. (缺)

  第4题 来源:大陆 话题分类:Biology 属性:重点预测

  话题

  【题目】Whether the declining of bison was caused by the European American settlers.

  阅读要点

  【阅读】About bison, a kind of animal, something like cattle or horse. The passage suggests that the declining bison was due to the European American settlers: 1. When European American cross prairies, they hunted bison as food because there is no food in prairies. 2. They brought cattle and horses, which competed with bison for resources. 3. The evolving technology, especially guns, let hunters kill several bison in a short time.

  听力要点

  【听力】The professor contradicts each of these three points: 1. The European American moved from east to west, but the bison decline in the western part of America. The pattern of how bison disappeared gradually was different from that of movement of European American. 2. Bison have double furs covering their bodies and unique head structure, which allow them to live in harsher and colder areas. The areas were unreachable for cattle and horses. How could different spices compete with each other in separate territories? 3. The advanced technology should not be blame worthy for the decreasing bison. The ancient methods are as effectively as guts. Skilled ancient American hunters could kill several bison with short intervals.

  第5题 来源:北美 话题分类:Environment 属性:重点预测

  话题

  【题目】应不应该在海里建人工珊瑚礁artificial reef。

  阅读要点

  【阅读】应该建人工珊瑚礁,有3个好处。 1. 人工珊瑚礁给鱼类更多聚集和繁殖的空间,鱼类数量可以得到增加。 2. 人工珊瑚礁可以改进小渔民的竞争力。 3. 人工珊瑚礁可以用于回收无用的materials。

  听力要点

  【听力】反驳阅读的三个优点。 1. 鱼的overall population不一定就grow larger了。只是因为reef吸引鱼,所以鱼都跑reef那去了。总体的population都跑那去了,decrease了。 2. 不应该让私人搞小reef。不然有safety problem:其他渔夫不知道的,下网了以后就会死菜。在shallow waters,小船还会整个崩掉cracks。 3. 会cause environmental problems。被风吹了会散开,然后把很多marine plants和animal搞死了。

  第6题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第7题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第11题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第12题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第16题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第17题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第21题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第22题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第26题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第27题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第31题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第32题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第36题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第37题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第41题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第42题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第46题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第47题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第51题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第52题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第56题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第57题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第61题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第62题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第66题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第67题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第71题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第72题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第76题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第77题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

  第81题来源:北美话题分类:Science&Technology属性:重点预测

  话题

  【题目】讨论防止飞船与太空垃圾发生碰撞的三种方法是否行得通。

  阅读要点

  【阅读】Three ways to avoid space debris from colliding with spaceships. 1. Tracking technology; 2. Spaceship shield; 3. Laser broom.

  听力要点

  【听力】The professor is against three methods: 1. Tracking technology will only track bigger debris. Small debris travel fast and collision caused them are fatal. E.g. a chip of paint from one spaceship collided with another spaceship. The small debris smashed on another spaceship’s wall and created a hole. 2. Shield method is not good too since it adds extra weight to the spaceship. We need to develop more powerful rocket to deliver the spaceship to the space. The challenge is harder for us. 3. Finally, the professor doesn’t like laser broom idea. A laser broom with such power could be used a military weapon in space, which violates the international agreement.

  第82题来源:北美话题分类:Environment属性:重点预测

  话题

  【题目】天然气的开采是否应该减少。

  阅读要点

  【阅读】应该减少。 1. 不是干净能源,会排放温室气体; 2. 产生污水; 3. 噪音和光影响社区。

  听力要点

  【听力】逐一进行反驳。 1. 确实不是干净能源,但是风能太阳能不能满足现在需要,而且天然气产生的温室气体是煤的一半; 2. 污水不被吸到地面也会渗透地底同样污染水源; 3. 开采管道都会off社区,还有公司会给钱,这些钱可以改善社区环境。

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