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2014年1月19日托福阅读真题回忆

2014-02-13

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小编: 362
摘要:如下为1月19日托福阅读部分,根据各考生回忆,将其所回馈的信息中整理的比较具体的答题。托福阅读机经的具体的使用方法:

如下为1月19日托福阅读部分,根据各考生回忆,将其所回馈的信息中整理的比较具体的答题。托福阅读机经的具体的使用方法:

1)了解阅读文章的话题。熟悉话题的好处使考场上能更集中文章的注意力。  

2)熟悉文章Outline(结构)。大体上的结构有助于文字信息识别和筛选    

3)记忆重点细节。考生能回忆出的细节一定都是重要的细节,非常值得我们记住甚至背诵,细节为一些文章的知识点,带着细节的了解再去听、读文章的效果是事半功倍的。

4)牢记考点。按照每篇文章考生的回忆考点题目,背诵答案!  

5)熟记词汇。词汇是文章最微小的元素,提前掌握词汇会让你在考场上如有神助,所向披靡的!——词汇都遇到了自己熟悉的词汇,你会觉得无比擅长文章的!

    关于托福阅读技巧,托福全套课程的备考准备可咨询“南通环球教育”教学部专业教学团队。 新浪微博 @ 南通环球教育直营校 @南通环球教育教研部

本次考试没有特别难的细节题跟推断题

Forest fire 火对森林的好处

Lizard  两种不同蜥蜴的对比

Urban city design in Europe   欧洲城市的设计

补充背景阅读:

Why forest fires are good -- and amazing

By now most of us get it, or have at least heard it: fires are good for the forest. But what does that mean? University of Minnesota forest ecologist Lee Frelich can help. He explains what the Boundary Waters Canoe Area would look like if fire were somehow completely controlled for the last century. The short answer: a sea of half-dead Christmas trees.

"You would get essentially a sea of Balsam Fir, then the budworm would come, and it goes out and kind of kills half the trees," Frelich explains. "So you'd have this kind of crappy, half-dead forest which is full of brush and branches and which is not very attractive for people or wildlife."

There are are actually patches of the BWCA forest that are like this, and best anybody can tell, it would just stay like that indefinitely, or until lightning strikes, as it did in the Pagami Creek Fire.

"That is a setup for a giant explosion in fire," says Frelich, "The whole BWCA would burn. It would burn Ely and Isabella; there would be no stopping it."

But that is really just explaining why an absence of fire can be bad. One fascinating and little known piece of the fire ecology puzzle are the species of trees that actually fire dependent. The Jack Pine has closed cones that only open to release their seeds when waxes on the cone melt in the heat of a fire.

"Camping in the Boundary Waters," Frelich says, "I've taken twigs with cones on them from the forest floor and put them next to the campfire. They are exposed to the heat and they wait 10 or 20 minutes, then they pop open. The next morning you can shake that twig and the seeds will fall out. They are kind of programmed to wait a little bit, you know, because if the seeds fall directly into the fire, they’ll be consumed.

"The seeds fall over the next few days, so they’re likely to land on a forest floor that is no longer on fire. In the case of the jack pine, the seeds germinate much better if the leaf litter has been burned away. Jack Pine, in fact, has drier foliage than other species of trees which makes it easier for a fire to run through Jack Pine. It is almost as if they purposely promote fire."

There is a whole system in the BWCA, Frelich says, that is adapted to fire. Another wonder of fire ecology: Bicknell's Geranium. Its seeds will only germinate in sunlight. Buried under leaf litter, the seeds just wait for it to be burned away. After the 2006 Cavity Lake Fire in the BWCA, which burned 32,000 acres, the wild geraniums were everywhere. "That site had last burned in 1801," Frelich says. "Those were 200-year-old seeds germinating."

So what, exactly, will BWCA regulars and other curious explorers see next year when the snow melts and the newly burned forest is fully exposed?

"They will see the patches of live trees — green against a black background," Frelich says. "And then by the middle of the summer, the ground will start to green up. There will be the geraniums. Raspberry plants can have seeds that have been in the soil for decades, and those will sprout. Blueberries will sprout from their roots underground.

"Right away next spring, one interesting thing they will see where there were black spruce is that a lot of the trees were connected underground. You can’t see it until the fire burns away the forest floor, but a lot of the small black spruce trees, you will see they were actually branches of another tree that touched the ground and rooted.

"Any wildlife that wanders through is easy to see because they do not have cover. That is exactly why a lot of wildlife avoids walking through in the first year, because they don’t want to be out there in the open where predators can see them. On the other hand, you can see them from a much greater distance.

"By the end of the first summer, you’ll see Fireweed, which has a bright pink flower. Its seeds are plumed like dandelion seeds and they can come in from miles away.

"By the second summer, you’ll probably see prolific seedlings and saplings of aspen and birch. By the fourth and fifth years, that’s when the berries are the most prolific. Raspberries, blueberries and berries of all sorts. By then, the saplings of trees will be four or five feet high. That’s when it’s really ideal for moose — birch and aspen that are their favorite thing to eat, and there will be billions of them, and they will all be within reach. In an 80-year-old birch forest, the moose is not going to be able to reach the crowns of the trees. But in a young forest like that, they have all the food they want.

"The population of Black-backed Woodpeckers will go up. You don’t see many of them in mature, closed-canopy forests, but after these big disturbances, by a few years later, you can be sitting there and eating lunch and a dozen of them might fly by.

"Then after about 10-15 years, there will actually be a young forest that you can walk under. And by then, the geraniums will be gone and the Fireweed will be gone, and the berries will still be in a gradual decline because as the trees grow, they all get less sunlight."

It will be a land of endless wonder and diversity, as it as before the fire. Frelich says it is the best time to camp in the BWCA. "I think if we did a better job of educating the public that there are lots of interesting things to see in recently burned forests," says Frelich, "then it would not be such a problem for local outfitters who think nobody will come."

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