2018年12月四六級(jí)真題答案※ 微信對(duì)答案 ※ 萬題庫估分

　　2018年12月大學(xué)英語四級(jí)閱讀解析

　　今年四級(jí)考試在閱讀這個(gè)版塊里，總體難度仍然呈較為平穩(wěn)的發(fā)展態(tài)勢(shì)。無論是選詞填空、長篇閱讀還是仔細(xì)閱讀，與在四級(jí)課堂上講到的解題技巧都有很高的契合度。

　　首先一起來談?wù)勥x詞填空這個(gè)題型�？偟膩碚f，考點(diǎn)仍然是課堂上反復(fù)跟大家強(qiáng)調(diào)的，用我們上課講到的快速解題法則很快能得到正確答案。首先第一步分析選項(xiàng)詞性。今年名詞考2個(gè)，動(dòng)詞考5個(gè)，形容詞考1個(gè)，副詞2個(gè)。如此一來，我們很快把15選1縮小到了最多是7選1，最少的情況是1選1。另外，請(qǐng)注意，名詞通過單復(fù)數(shù)，動(dòng)詞通過時(shí)態(tài)和非謂語動(dòng)詞還可以進(jìn)一步縮小范圍。選詞填空答案如下：

　　26. F Damage

　　27. B associated

　　28 .M sources

　　29 .D constant

　　30 .G described

　　31 .E control

　　32 .H equals

　　33 .K regularly

　　34. I exclusively

　　35 .O vehicles

　　長篇閱讀難度持平，用定位法則快速找定位即可，特別要注意的是題干中只出現(xiàn)的大寫專有名詞、數(shù)字、時(shí)間、連詞符和只出現(xiàn)過一次的表達(dá)。今年的匹配題比較難，少數(shù)題干出現(xiàn)了同義替換的現(xiàn)象，大多數(shù)還是按照我們說的用到的是類似的表達(dá)和詞性的替換。匹配題答案如下：

　　36-40 DBGFI 41-45 FCJEG

　　36. More than half of the food Americans eat is factory-produced

　　37.There is a special program that assigns doctors to give advice to shoppers in food stores.

　　38.There is growing evidence from research that food helps patients recover from various illnesses.

　　39. A healthy breakfast can be prepared quickly and easily.

　　40.Training a patient to prepare healthy fod can change their life.

　　41. One food-as-medicine program not only prescribes food for treatment but teaches patientshow to cook it.

　　42. Scott is nat keen on cooking food herself thinking it would simply be a waste of time43. Diabetes patients are advised to eat more plant-based food

　　44.Using food as medicine is no novel idea but the movement is making headway these days.

　　45. Americans high rates of various illesses result from the way they eat.

　　再來談?wù)勛屑?xì)閱讀部分。我們?cè)谡n堂上跟大家反復(fù)強(qiáng)調(diào)過，四級(jí)仔細(xì)閱讀的核心在于四個(gè)字“精準(zhǔn)定位”，今年所涉及到的考點(diǎn)全部是我們之前課程中所涵蓋到的。第一篇的題干中幾乎沒有大寫專有名詞出現(xiàn)，大家需要注意每道題題干中的名詞短語和動(dòng)賓搭配進(jìn)行定位。第二篇定位難度不大，但是由于考到的文章主題為AI，定位簡(jiǎn)單的基礎(chǔ)上，難點(diǎn)在于定位處和選項(xiàng)的對(duì)應(yīng)。特別要注意的是，今年的51題考到了之前很少考的例證題。仔細(xì)閱讀答案如下：

　　46. How could california's drought crisis be solved according to some researchers?

　　B- By drawing water from the depths of the earth

　　47. What can be inferred about extracting water from deep aquifers?

　　B - It was not considered worth the expense

　　48. What is mentioned as a consequence of extracting water from deep underground?

　　A- The sinking of land surface

　　49. What does the author say about deep wells?

　　D- They provide a steady supply of freshwater

　　50 What may happen when deep aquiters are used as water sources?

　　C- The cost may go up due to desalination.

　　51. What does the author want to show with the example of AlphaGo's victory?

　　D- Computers can become highly inelilence

　　52. What does the author 'mean by Al machines acting ethically?

　　C- They make sensible decisions when facing moral dilemmas.

　　53. What is said to be the bigger challenges facing humans in the AI age?

　　B- How to ensure that super- intllient AI machines act ethically.

　　54. What do we learn about Microsoft's 'chatbot' Taylor?

　　A- She could not distinguish good from bad.

　　55. What does Eric Schmidt think of artificial intelligence?

　　D- It will be here to stay whatever the outcome.

　　總而言之，只要大家在考試過程中熟練地運(yùn)用了之前課堂上學(xué)到的解題方法，取得好成績(jī)也是順理成章的。

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