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。