《2025年学霸题中题八年级英语上册译林版》

Ⅳ. 句子翻译
1. 砍伐这棵老树是违法的。
Cutting down the old tree is ______.
2. 鲸可以活到 90 岁。
Whales can ______.
3. 过去,人们把土地占为己用。
People ______ in the past.
4. 有些特殊种类的野生动物很难生育。
It's difficult ______.
5. 政府必须阻止人们伤害动物。
The government must ______.
6. 我写信来请求你的帮助。
______

答案： 1. against the law 2. live up to 90 years old 3. took land for their own use 4. for some special kinds of wild animals to have babies 5. stop people from hurting animals 6. I'm writing to ask you for help/ask for your help.

Ⅴ. 阅读理解
Have you noticed that people speak differently to babies compared to adults? Carers, especially mothers, change their speech when talking to young children. How? Their speech includes higher pitches(音高)and a wider pitch range(范围). They use shorter sentences and repeat words more often. You can think of it as baby talk. Researchers have recently discovered that dolphins also use baby talk with their babies.
The research team recorded sounds of 19 mother dolphins living in the Sarasota Bay area. The sounds of the same female dolphins were compared when they were with and without their babies. Chart 1 shows the sound of a female dolphin without her baby. The researchers found that when dolphins were with their babies, dolphin mothers had a wider range of frequencies(频率)of the sound—the maximum(最高)frequencies were higher and the lowest frequencies were lower.

The findings mirror the way that humans change the speech when speaking to babies. Dolphin “baby talk” may have a similar purpose to human “baby talk”: it may help babies learn how to phonate. We humans don't only “baby talk” with little babies, but with the children who are still learning to speak. As a result, our children are able to talk. That's exactly what happens to dolphins. The changes in speech don't just happen when dolphin mothers stay with very young babies, but also between mothers and babies that are closer to “toddler(蹒跚学步的孩子)” age. Another possible reason for using specific pitches is to catch the children's attention. It's really important for a young dolphin to know “Oh, Mum is talking to me now.”
The research about baby talk in dolphins reminds us how important it is in humans. Whenever we speak with a young child, how we say things could be as important as what we say.
1. What's one of the features of baby talk according to the first paragraph?
A. Lower pitches.
B. Longer sentences.
C. A smaller pitch range.
D. More same words.
2. 新考法 图示理解 Which chart shows the sound that dolphin mothers make when with babies?

A.
B.
C.
D.
3. What does the underlined word “phonate” mean in Paragraph 3?
A. Produce the sound.
B. Understand baby talk.
C. Change the speech.
D. Catch people's attention.
4. 语言能力 推断能力 Why does the writer write this passage?
A. To help people understand the sounds made by dolphins.
B. To ask people to build a good relationship with dolphins.
C. To remind people to communicate with children more often.
D. To let people be careful with the way of talking with children.

答案： 1—4 DDAD
【语篇解读】本文是一篇说明文，介绍了一项研究发现，海豚妈妈在与宝宝交流时也会使用类似于人类的“儿语”方式，即调高音调、扩大音调范围，并且这种变化不仅出现在与幼小的宝宝交流时，也出现在与接近“学步”阶段的宝宝交流时。
1. D 细节理解题。根据“Their speech includes higher pitches and a wider pitch range. They use shorter sentences and repeat words more often.”可知，她们的语言包括更高的音高和更宽的音高范围。她们使用较短的句子，并且更频繁地重复词语。故选 D。
2. D 图示理解题。根据“dolphin mothers had a wider range of frequencies of the sound—the maximum frequencies were higher and the lowest frequencies were lower”可知，当海豚和幼崽在一起时，海豚妈妈发出的声音频率范围更广——最高频率更高，最低频率更低。结合文中图表 1，D 选项符合最高频率高于图表 1 的最高值，最低频率低于图表 1 中的最低值。故选 D。
3. A 词义猜测题。根据“but with the children who are still learning to speak. As a result, our children are able to talk”可知，我们人类会和还在学习说“儿语”话的孩子们说“儿语”是为了孩子能够说话。所以海豚的“儿语”也是为了帮助幼崽学习发声说话，因此“phonate”表示发声。故选 A。
4. D 写作意图题。文章的最后一段说到关于海豚的儿语的研究提醒我们该语言在人类中的重要性。每当我们和幼儿交谈时，我们如何说话可能和我们说什么一样重要。由此可知作者想让人们注意与孩子说话的方式。故选 D。