《2025年小题狂做八年级英语上册译林版巅峰版》

1. How many layers are there in the Earth according to the text?
C
A. 2.
B. 3.
C. 4.
D. 5.
2. The following sentences are describing ______.
“I am now in the deep Earth. After going through the layer made of hot rock, I found hot iron around me flowing softly like water.”
B
A. inner core
B. outer core
C. mantle
D. crust
3. What does “they” in Paragraph 6 refer to?
B
A. Layers of the earth.
B. Big and plate - like pieces of rock.
C. The lower part of the mantle.
D. The upper part of the mantle.
4. What is the main idea of the report?
D
A. What an earthquake is.
B. Reasons for earthquakes.
C. Movements of tectonic plates.
D. How and why earthquakes happen.

答案： 1. C 提示:细节理解题。根据地球构造的图片可知,地球的内部结构一共有四层:内核、外核、地幔和地壳。
2. B 提示:推理判断题。根据第三段中“... and the outer core is made of iron that can flow slowly.”可知,外核是由可以缓慢流动的铁水构成的。这跟题干“... I found hot iron around me flowing softly like water.”描述的符合,由此推断,该句是描述地球的外核。
3. B 提示:代词指代题。根据画线词所在句“The crust and the upper part of the mantle are made up of very big, plate-like pieces of rock that move slowly on the lower part of the mantle, so they are always moving.”可知,地壳和地幔上部是由非常大的板状岩石块组成,这些岩石块在地幔下部缓慢移动,因此它们总是在移动。由此可知,they 指代那些大的板状岩石块。
4. D 提示:主旨大意题。通读全文可知,本文首先介绍了地球的结构,包括内核、外核、地幔和地壳,以及地壳是由多个板块组成的。接着,文章详细解释了这些板块是如何运动的,以及当板块相遇时会发生挤压,最终导致地震的发生。结合选项可知,选项 D“地震形成的方式和原因”是文章的主旨。