第四十七套-雅思真题错题解析

第一篇

https://ieltscat.xdf.cn/practice/result/read/6960/0988E88EA74374A9
正确率 12/14

生词:
transient 短暂的;临时的;转瞬即逝的;暂住的
pessimistic 悲观的;悲观主义的

错题一

It would be best to attempt to slow down economic growth.

参考译文:我们最好尝试减慢经济发展的速度。

定位词:economic growth, best

解题关键词:slow down

文中对应第二段:…and therefore best cured not by restricting economic growth, but by accelerating it.文中已经明确提到控制污染的最好方式不是减慢经济发展速度,而是加速经济发展。

错题二

The writer admits that global warming is a ____ challenge, but says that it will not have a catastrophic impact on our future

错误答案:agreed
正确答案: long-term

定位词:global warning/a

文中对应最后四段大意理解

题目解析:此空要求填一个形容词,而词库中基本上全是形容词,可以从逻辑角度和语意方面来分析。这里应该填一个表示正面感情色彩的形容词,而且这个词要可以和challenge搭配。那么选择范围就缩小到了agreed/ right long-term/surprising / urgent五个词上。然后再根据后半句but来判断,作者对全球变暖问题的态度是乐观的,显然应该是一个与catastrophic相反的词,因此范围最终缩小到了long-term。注意:这个答案在文章中不能直接找到,只能靠理解选择,这是一道极其特殊的summary题目。

第二篇

https://ieltscat.xdf.cn/practice/result/read/7026/6946FED8D9BAF522
正确率 8/13

生词: evenly 均匀;平均地;平静地;平滑地;相等地
molten熔化的;熔融的;铸造的,浇铸的
principles 原理
drab 单调;无生气的;无光彩的
wood tones 木质色调

错题一

Some plastics behave in a similar way to ____ in that they melt under heat and can be moulded into new forms
有些塑料的行为方式与蜡烛蜡相似,它们在加热时会熔化,并且可以被塑造成新的形状。

答案:candlewax 蜡烛

定位词:similar, melt under heat

文中对应第二段:…like candlewax, they melt when heated… 此题属于Summary中的题目解析:初级题目,只要能够在第二段中找到定位词melt和heated,很快就能够找到similar的同义词like。因此答案应该选择candlewax。

in that 是什么用法?

非常好问题!“in that” 是一个连词短语,在英语中常用于解释原因或方式,意思相当于:

  • 因为……

  • 在……方面

  • 即……(具体来说)


✅ 用法详解:

结构:

主句 + in that + 从句(解释说明)


✅ 中文含义:

| 用法 | 中文意思 | 示例 |
| 原因解释 | 因为…… | He was lucky in that he didn’t miss the flight. 他很幸运,因为他没有误机。 |
| 方式说明 | 在……方面 | She’s different from her sister in that she is more outgoing. 她和她姐姐不一样,在于她更外向。 |
| 精准定义 | 即……;具体来说 | The theory is flawed in that it doesn’t consider external factors. 这个理论有缺陷,即它没有考虑外部因素。 |


✅ 和其他连词的区别:

| 连词 | 意思 | 例子 |
| because | 因为(强调原因) | He left early because he was tired. |
| since | 既然/因为(语气较弱) | Since it’s raining, let’s stay in. |
| in that | 在某方面/因为(用于解释说明) | She was very brave, in that she stood up to the bully. |


📌 小结:

“in that” 更正式、书面,多用于解释具体原因或方式,比“because”语气轻柔,带一点逻辑补充的感觉。

错题二、三

Which TWO of the following factors influencing the design of Bakelite objects are mentioned in the text?
题目:文中提到了下列哪两项因素可以影响酚醛塑料产品的设计?

答案:
B.the ease with which the resin could fill the mould
C.the facility with which the object could be removed from the mould

B 树脂应轻易充满整个模子
C 物体应容易从模子里弄出来

首先可以肯定A和D与其他三个选项相差太远,可以直接排除。然后按照上一大题的位置将此题目定位在第六段中。

B答案对应该段中:Moulds had to be carefully designed so that the molten Bakelite would flow evenly and completely into the mould.

C答案对应第六段中:The object could not be designed so that it was locked into the mould and therefore difficult to extract.

错题四

A Modern-day plastic preparation is based on the same principles as that patented in 1907.
参考译文:现代的塑料制备方法是基于1907年获得专利的原理。

定位词:1907

解题关键词:based on, the same

文中对应第一段:His invention, which he named “Bakelite”, was of enormous technological importance, and effectively launched the modern plastics industry.

第四段:On 13 July 1907, Baekeland took out his famous patent describing this preparation, the essential features of which are still in use today.

文中launch一词实际上指的是1907年获得专利的技术开启了现代塑料工业的大门。所以答案应该是TRUE。这一点在最后一段中也能得到印证。

错题五

Bakelite was only available in a limited range of colours.
答案:F

参考译文:酚醛塑料只有有限的几个色系。

定位词:colours

解题关键词:only

文中对应第七段:…delighted that they were now, at last, no longer restricted to the wood tones and drab browns of the preplastic era.

这句话告诉我们在塑料发展的初级阶段,人们只能买到木色和棕色的产品,但是随着技术的进步,人们不再限于这两种单调的颜色了。

only一词过于绝对,一般在题目中出现了该词选FALSE。

“delighted that” 的中文翻译是:

很高兴……
为……感到高兴

它后面通常接一个从句,说明让人高兴的具体内容。