2019年11月2日雅思閱讀機經預測
雅思閱讀考試前，很多考生不知道如何復習。今天小編為大家分享2019年11月2日雅思閱讀機經預測內容，大家可以參考一下在這次機經中出現(xiàn)的文章以及題型。了解自己還有哪些沒有掌握，再進行針對性的備考。
2019年11月2日雅思閱讀機經預測1
文章題目SSDP Project
重復年份20150430 20140405
題材環(huán)保
題型填空+判斷+選擇
文章大意Shuit 公司在地中海的 Stavos 島提煉淡水。講了之前這個島的淡水提供方 法。該公司決定利用地熱，一開始反對，后來克服苦難消除不利影響，項目 很成功。
參考閱讀：
Desalination is a process that extracts minerals from saline water. More generally, desalination refers to the removal of salts and minerals from a target substance, as in soil desalination, which is an issue for agriculture. Saltwater is desalinated to produce water suitable for human consumption or irrigation. One by-product of desalination is salt. Desalination is used on many seagoing ships and submarines. Most of the modern interest in desalination is focused on cost-effective provision of fresh water for human use. Along with recycled wastewater, it is one of the few rainfall-independent water sources.
Due to its energy consumption, desalinating sea water is generally more costly than fresh water from rivers or groundwater, water recycling and water conservation. However, these alternatives are not always available and depletion of reserves is a critical problem worldwide. Currently, approximately 1% of the world's population is dependent on desalinated water to meet daily needs, but the UN expects that 14% of the world's population will encounter water scarcity by 2025. Desalination is particularly relevant in dry countries such as Australia, which traditionally have relied on collecting rainfall behind dams for water.
According to the International Desalination Association, in June 2015, 18,426 desalination plants operated worldwide, producing 86.8 million cubic meters per day, providing water for 300 million people. This number increased from 78.4 million cubic meters in 2013 a 10.71% increase in 2 years. The single largest desalination project is Ras Al-Khair in Saudi Arabia, which produced 1,025,000 cubic meters per day in 2014, although this plant is expected to be surpassed by a plant in California. Kuwait produces a higher proportion of its water than any other country, totaling 100% of its water use.
2019年11月2日雅思閱讀機經預測2
文章題目Newly Hatched birds
重復年份20150430 20130718 20100821 20070922
題材動物
題型暫無
文章大意有一種通過敲擊蛋殼加速蛋的孵化，并解釋了同時孵化的原因。后面又比較 了各種鳥的喂食方式。
參考閱讀：
The changes in body weight and composition were examined in broilers that either had immediate access to feed and water or had not been fed for 48 h posthatch. Chicks without access to feed decreased in BW by 7.8% in the 48 h posthatch, which was equivalent to 5.3 kcal/45 g chick/d. However, during this period the small intestines increased in weight and protein content by 80% or more. The decrease in yolk fat and protein could account for most of the changes in body composition in the feed-deprived chick. In contrast, fed chicks grew by 5 g and used 4.5 kcal/d for maintenance; during this period small intestines increased in weight by 110%. Intestinal absorption of exogenous nutrients was determined from hatch through 4 d posthatch by administration of a bolus of labeled glucose, methionine, or oleic acid, together with a nonabsorbed reference substance. Absorption of fatty acids was more than 80% at hatch and was higher than that of glucose and methionine, which was low especially when the bolus was administered as a solution. Absorption of all components tested increased with age and was more than 80% on Day 4. Duodenal in situ uptake determinations in hatching chicks indicated that uptake of oleic acid was high from yolk and saline solutions compared with glucose and methionine, which exhibited low uptake from yolk but higher uptake from saline solutions. These studies indicate that, although the small intestine has the capacity to absorb carbohydrates and amino acids at hatch, uptake may be dependant on the development of suitable conditions, including sufficient pancreatic and brush border enzymes for digestion and adequate sodium for function of the glucose-sodium cotransporters.
2019年11月2日雅思閱讀機經預測3
文章題目Egypt‘s Sunken Treasures
重復年份20150509 20120331
題材考古
題型配對 4+判斷+填空
文章大意埃及一個古建筑在海底被發(fā)現(xiàn)了，考古學家拯救海底建筑。
參考閱讀：
The exhibition of Egyptian antiquities currently at the Grand Palais in Paris possesses an international importance comparable in the past 40 years only with the exhibition of Chinese art organised by Beijing at the Petit Palais in 1973. Instead of famous works of art from museums or private collections, it displays a great number of new archaeological discoveries, including some unexpected chef d'oeuvres, all but one unpublished before now. Shown first in Berlin, it has been organised by a French underwater archaeologist, Franck Goddio (Fig. 5), to present the results of well over 10 years of his research along the shores of the Nile delta. [FIGURE 5 OMITTED] During the first millennium AD, several earthquakes and floods between Alexandria and the western mouth of the Nile caused the coastline to sink into the sea along a stretch of some 30 kilometres. ThonisHeraklion, at the end of the Canopic branch of the Nile, and the neighbouring city of Kanopos-East disappeared during the 7th-8th century. The inundation of Alexandria's eastern harbour, called by the Romans Portus Magnus, occurred between the mid 4th and the early 14th centuries AD. Goddio has been assisted by a skilful team drawn from Egypt, France, Germany and elsewhere. But the vision, the will and the tenacity that have kept together the complex machinery of the enterprise are his. Now over 50, Goddio has wide experience of diving in the Pacific and the Atlantic. The results of his long underwater search presented in the Grand Palais are in many ways comparable to the rediscovery of Troy by Schliemann in the 19th century and of Tutankhamun's tomb by Lord Carnarvon and Howard Carter in the 1920s. It is true that among the underwater ruins that he has explored, Goddio has not recovered any gold and silver treasure comparable with the findings of Schliemann and Carter. As far as gold is concerned, the show includes only some coins, earrings, rings, amulets and crosses. However, the discovery under the sea after so many centuries of three ancient ports enables Goddio to take his place not only beside Schliemann and Carter but also...
雅思閱讀易忽視三失分點
雅思閱讀考試失分點一：遇到生詞，束手無策，無法正常進行閱讀和做題
雅思閱讀考試文章來源于國外原版的期刊或雜志，話題覆蓋面廣，科技，自然，環(huán)保，社會，文化，工作，生物，地理等無不涉及，所以遇到生詞在情理之中。但一部分烤鴨遇到生詞后就信心全失，慌亂至極，打破了自己原有的閱讀節(jié)奏和速度，做題時也因為生詞被卡殼，結果題目不僅沒有解出，還影響了后面的做題速度和時間，可謂“一發(fā)動而遷全身”。對此，專家認為，生詞的出現(xiàn)在所難免，只要大家有基本的詞匯量，完全可以將生詞的問題逐一擊破。
A. 有時候生詞屬于比較專業(yè)的詞匯，它們的出現(xiàn)不是為了考察考生的詞匯量，更多的是檢閱大家的應變和判斷能力。尤其在題目中出現(xiàn)的所謂生詞，更是可以壞事變好事，成為考生定位答案的線索詞。
比如：在劍橋7 “Why pagodas don't fall down”一文，5-10題的分類題中第6題“tiles on eaves”，很可能考生在三個單詞中有兩個都不認識，這時候如何是好呢?首先，先觀察這兩個生詞的詞性。在介詞“on”的前后，且分別加了“s”, 可以判斷是名詞。在這篇建筑類的文章中論及我們不認識的名詞，想必不是日常詞匯，所以完全可以把“tiles”和“eaves”作為定位詞去原文尋找答案。
B. 有時候生詞的含義可以在上下文中直接得到。在雅思閱讀文章時遇到的生詞，有相當一部分的含義可以通過多種猜測單詞的方法得到，所以，在生詞的周圍或上下文尋找其解釋不失為有效途徑。
例如，劍橋4的文章“How much higher? How much faster?”中，有這樣一個句子：“One of the most important new methodologies is biomechanics, the study of the body in motion.” “biomechanics”這個單詞從構詞法上看，我們只能夠知道其和生物有關，此時，看后面的同位語部分就能很好的幫我們解釋這個詞的意思，直接且易懂，即對身體在運動狀態(tài)下的研究。
雅思閱讀考試失分點二：不能權衡做題的優(yōu)先性，無法把握做題時間
很多烤鴨在面對雅思閱讀考試時，都會感嘆時間不夠，有的考生會剩下半篇文章沒有讀完，更有甚者，一個小時只夠用來做兩篇文章。其中做題速度無法達到要求的原因有很多，詞匯量，閱讀方法，做題技巧無一不是。此外，還有一個很重要的因素：不會取舍，不會衡量做題的優(yōu)先性。專家提示，雅思閱讀3篇文章，存在難易程度的差別?？忌鷳x擇自己擅長或熟悉的話題文章優(yōu)先做。而對一篇文章而言，做題順序可以如下排布：Heading題 ---- 填空型題(表格，圖示，簡答，summary, 完成句子) ---- 判斷題 ---- 選擇型題(單選，多選)，平均每篇文章的做題時間控制在20min, 如時間到，還有少量題目(1-2題)沒有做完，可放寬少許時間完成。若還余留多題未完成，建議先舍棄，做下一篇文章，因為不排除下一篇文章，看似文章話題難，但題目容易的情況。難度系數高的題目在每個人面前都一樣，我們希望確保容易的題目百分百的拿下。
雅思閱讀考試失分點三：對題目考點把握不清，不知如何確定keywords
很多考生在平時的練習和考場上面對劃keywords總是單一的跟著感覺走，或是將一道題目中大部分的詞都劃下來作為keywords, 完全失了方向和重點，直接導致答案很難在原文鎖定。所以，keywords是對題目的濃縮，也是題目的線索詞，更是考點。考生們應該在平時的課堂和練習中，多加總結考點詞的特點，以達到用一到兩個詞就涵蓋整個題目的效果。利用keywords定位答案，更集中目標，更有方向性。
例如：在劍橋7，“Why pagodas don't fall down”的分類題中，“size of eaves up to half width of the building”, 這道題目看似比較長，信息多，其實如果了解數字是一個考點，就能果斷劃出half這個keywords, 并且根據做題經驗，預測到其在原文必定會變換形式成fifty percent。如果在原文尋找答案前就把握了以上這些，找起來自然速度快了許多。
無論考試還是練習，錯誤在所難免，失分也是情理之中，但如果我們能從失分點中獲得經驗和新的認知，失分點會驟變?yōu)閮?yōu)勢。雅思閱讀的提高不僅僅是話題單詞的記憶，題型技巧的掌握，如果能從錯誤中學習總結，相信會更加有效。
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2019年11月2日雅思閱讀機經預測
