2018-09-17
有许多的同学在备考PTE的时分必定有这样的困惑：预备了好久，可是仍是没有抓到答题的精华，或者说这道题知道怎样答复，可是换一道题就不知道了。那终究怎样才干实在入门，让考试变得简略。碰到任何类型的标题都能对答如流呢?
最近，许多近期考试的同学都向咱们诉苦，口语的分经过平常的操练有了很大的进步，但听力分却怎样也上不去。经过与这些同学们的沟通，咱们不难发现，他们普遍寻在的一个问题就是：Retell Lecture部分发挥的都不大好。
今日，咱们就经过Mexico Maize这篇最近的高频的Retell Lecture标题来剖析一下即使在实在考试中碰到了机经原题，同学有时仍然无法有用获取RL分数的原因。
咱们先看一下听力原文：
In 1943, what became known as the Green Revolution began when Mexico, unable to feed its growing population, shouted for help. Within a few years, the Ford and Rockefeller Foundations founded the International Rice Research Institute in Asia, and by 1962, a new strain of rice called IR8 was feeding people all overthe world. IR8 was the first really big modified crop to make a real impact on world hunger.
In 1962, the technology did not yet exist to directly manipulate the genes of plants, and so IR8 was created by carefully crossing existing varieties:selecting the best from each generation, further modifying them, and finally finding the best. Here is the power of modified crops: IR8, with no fertilizer,straight out of the box, produced five times they yield of traditional rice varieties. In optimal conditions with nitrogen, it produced ten times the yield of tradition varieties.
By 1980, IR36 resisted pests and grew fast enough to allow two crops a year instead of just one, doubling the yield. And by 1990, using more advanced genetic manipulation techniques, IR72 was out performing even IR36. The Green Revolution saw worldwide crop yields explode from 1960 through 2000.
第一段：
In1943, what became known as the Green Revolution began when Mexico, unable tofeed its growing population, shouted for help.Withina few years, the Ford and Rockefeller Foundations founded the InternationalRice Research Institute in Asia,and by 1962, a newstrain of rice called IR8 was feeding people all over the world.IR8 was the first reallybig modified crop to make a real impact on world hunger.
这一段首要介绍了TheGreat Revolution in Mexico的原因是其无法Feed the increasingpopulation (赤色部分)。接着，作者描绘了在几年之内，TheFord and Rockefeller Foundations建立了The International Rice ResearchInstitute in Asia (蓝色部分)。然后文章介绍了截止到1962年，一种叫做IR8的新品种被国际人民食用(绿色部分)。最终作者表明IR8是第一个实在对全球饥饿问题有实在影响的转基因作物(紫色部分)。
本段参阅总结：
The Green Revolution began in Mexico to feed the growing population and the International Rice Research Institute founded after that.
In1962, IR8 the first modified crop was created and impacted world hunger
第二段：
In1962, the technology did not yet exist to directly manipulate the genes ofplants, and so IR8 was created by carefully crossing existing varieties:selecting the best from each generation, further modifying them, and finallyfinding the best.Here is the power ofmodified crops: IR8, with no fertilizer, straight out of the box, produced fivetimes they yield of traditional rice varieties. In optimal conditions withnitrogen, it produced ten times the yield of tradition varieties.
这段话首要介绍了IR8是经过仔细杂交不同现有品种来得到的 (赤色部分)。接着，作者描绘了相比较传统的作物品种，IR8更高产 (蓝色部分)。
本段参阅总结：
IR8 wascreated by carefully crossing existing varieties. It significantly increased production of crops.
第三段：
By1980, IR36 resisted pests and grew fast enough to allow two crops a yearinstead of just one, doubling the yield.Andby 1990, using more advanced genetic manipulation techniques, IR72 wasoutperforming even IR36.The Green Revolutionsaw worldwide crop yields explode from 1960 through 2000.
这段首要介绍了IR36对害虫免疫，成长敏捷，而且答应每年栽培两季，这加倍了作物产值 (赤色部分)。其次，文章描绘了经过运用高端基因控制技能，IR72的产值比起IR36愈加有所进步(蓝色部分)。最终，作者总结说:”国际作物产值自1960至2000明显进步(绿色部分)。”
本段参阅总结：
After that, IR36 was created andallowed two crops a year, doubling the yield, and then IR72 was introduced withbetter effects.
Worldwidecrop production increases dramatically during the Green Renovation.
全文参阅答案：
In this lecture, the speaker talks aboutGreen Renovation.
First of all, he introduces that theGreen Revolution began in Mexico to feed the growing population and theInternational Rice Research Institute founded after that.
In 1962, IR8, the first modified cropto solve world hunger was created by carefully crossing existing varieties. Itincreased production by five times and even ten times in nitrogen conditions.
After that, IR36 was created andallowed two crops a year, doubling the yield, and then IR72 was introduced withbetter effects.
In conclusion, worldwide cropproduction increases dramatically during the Green Renovation.
经过比照同学们的答案与上方的剖析及答案，咱们能够讲Retell Lecture的失分原因归纳为一下集中状况：
状况一：文章没听懂，只能确保流利的说出信息，但答案的的信息点与原文匹配度较低。
此类状况比较简单呈现在方针50，58或65分的学生。因为本身英语根底的缺乏，这些学生可能在考试过程中无法切当听出文章的内容。这类同学必定要在日常温习中在阅读机经的一起，经过精听操练努力进步本身的听力才干。
状况二：太重视文章细节，在有限的时刻内无法讲文末的重要信息点讲出。
这类状况简单呈现于方针为79分的学生。这些同学一般都具有杰出的英语根底及听力才干，在考试过程中，他们常常能够清楚的听出录音的一切内容，包含许多细节。在答题过程中，为了尽量可能拿到更多的内容分，他们有时会倾向于讲自己一切听到的信息说出。因而，他们可能在将笔记的前半段内容说出后40s的时刻现已用完，使得笔记后半段的内容无法说出，成果反而得不偿失，丢掉了许多关键点的内容分。所以这些同学必定要进步自己信息总结的才干，在考试中敏捷整合内容。
总归，进步Retell Lecture的才干，咱们必定要认清自己的状况，有针对性的操练。只要这样才干到达事半功倍的效果。
以上就是小编为您带来的PTE考试的相关内容，期望对您备考有所帮助。想要考出好的成果，了解PTE考试根底是必不可少，想要了解更多PTE澳洲移民加分等问题，能够重视咱们!
