2021年10月12日雅思阅读机经

2021年10月12日 雅思阅读考试机经分享与分析

Passage one

文章新旧 旧题（可参考阅读复习资料 V110108中的P1）

文章标题

香蕉发展史

文章题型

摘要填空3道（缺词填空）；人名观点配对6道；

是非判断题3道；

文章内容        相关文章

香蕉发展史

The Banana is the common name used for herbaceous plants in the genus Musa, which because of their size and structure, are often mistaken for trees. Bananas are cultivated for their fruit, which bears the same name, and to a lesser extent as ornamental plants. Bananas are of the family Musaceae. Globally, bananas rank fourth after rice, wheat and maize in human food production; they are grown in 130 countries worldwide, more than any other fruit crop. Bananas are native to tropical southeastern Asia but are widely cultivated in tropical regions. In popular culture and commerce, "banana" usually refers to the soft, sweet "dessert" bananas that are usually eaten raw. The bananas from a group of cultivars with firmer, starchier fruit, generally used in cooking rather than eaten raw, are typically known as plantains.main or upright growth is called a pseudostem, which, when mature, will obtain a height of 2–8 m (varies between different cultivars), with leaves of up to 3.5 m in length. Each pseudostem produces a single bunch of bananas, before dying and being replaced by a new pseudostem. The base of the plant is a rhizome (known as a corm). Corms are perennial, with a productive lifespan of 15 years or more.

The term banana is applied to both the plant and its elongated fruit (technically a false berry) which grow in hanging clusters, with up to 20 fruit to a tier (called a hand), and 5-20 tiers to a bunch. The total of the hanging clusters is known as a bunch, or commercially as a "banana stem", and can weigh from 30–50 kg. The fruit averages 125g, of which approximately 75% is water and 25% dry matter content. Bananas are a valuable source of Vitamin A, Vitamin C, and potassium.

Although the wild species have fruits with numerous large, hard seeds, virtually all culinary bananas have seedless fruits. Bananas are classified either as dessert bananas (meaning they are yellow and fully ripe when eaten) or as green cooking bananas. Almost all export bananas are of the dessert types; however, only about 10-15% of all production is for export, with the U.S. and EU being the dominant buyers.

History of banana

Banana bunch

The domestication of bananas took place in southeastern Asia. Many species of wild bananas still occur in New Guinea, Malaysia, Indonesia and the Philippines. Recent archaeological and palaeo environmental evidence at Kuk Swamp in the Western Highlands Province of Papua New Guinea suggests that banana cultivation there goes back to at least 5000 BC, and possibly to 8000 BC. This would make the New Guinean highlands the place where bananas were first domesticated. It is likely that other species of wild bananas were later also domesticated elsewhere in southeastern Asia.

Passage two

文章新旧

旧题（可参考V060318P2）

文章标题 新西兰的青蛙

文章题型

Summary填空7道（缺词填空）；信息配对题6道；

多项选择1道（5选2）

文章内容 本文先整体介绍青蛙，它像枯叶一样在天敌面前计划护自己，还有和老鼠比较，拿不同的青蛙比较习性，以及迁徙过程。。。

相关背景知识：

青蛙其实出现的时间较早，Frog属于两栖类动物，原始的青蛙在三叠纪早期开始出现，属于动物界、脊索动物门、两栖纲、无尾目，现今早有跳跃动作的青蛙出现在侏罗纪。

青蛙颈部不明显，无肋骨。前肢的尺骨与桡骨愈合，后肢的胫骨与腓骨愈合，因此爪不能灵活转动，但四肢肌肉发达。青蛙是三计划护动物。青蛙的成体用肺呼吸兼用皮肤呼吸，能够离开水在陆地上生活。是生物从水中走上陆地的步，比其他水生生物要先进，但繁殖仍然离不开水， 幼体需要在水中经过变态才能成长。

Passage three

文章新旧 旧题（可参考复习资料V061014中的p1 ）

文章标题 公共交通

文章题型  标题对应6道；是非判断6道；多项选择1道（5选2）

文章内容 建议参考：

剑桥复习资料6 Advantages of public transportation

本次考题总体分析及未来走向：

1. 此次考摘要缺词填空共有10道，是非判断共有9道，配对题共有12道，标题对应共6道，多项选择共2道；可以看出主流题型配对题，摘要填空，是非判断依然稳固不变；

2. 此次出现了标题对应题，2道选择都是5选2；可以看出我们对于标题对应题依然不能松懈，多项选择需要引起我们足够的重视，做好充分准备；

3. 配对题，以后的趋势应该是只增不减，大要多练多练；

4. 大感觉今天的考前两篇相对比较简单，三篇较难，特别是选择题和配对题，不太好定位，如噩梦般都不愿再去回忆；

5. 从题材来看，大平时还是要多了解动物类的文章，他们的相关习性，和其他动物的区别之处相似之处；