Question

All living things must fight to stay alive. They have to feed on something and at the same time avoid being eaten. Therefore they have to solve this big problem of staying alive in their own way.

The danger of being eaten in the sea is great. Those plants and animals that do survive usually reproduce very fast and in great numbers.

Certain sea animals have defensive devices(装置) which help them to survive. The jelly fish have poisonous tentacles(触角) which are used for attack and defence.

Another method of survival which sea plants and animals use is disguise(伪装). They usually have the same color as their surroundings.

In order to stay alive, animals need to have good senses. Fishes have sharp eyes. Almost all animals are sensitive to touch. Fishes judge movements in the water by means of their lines. Fishes and other sea animals can hear well and many of them can make different types of warning sound.

1.What is the greatest problem that the living things face?(no more than 10 words)

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2. How many ways that animals in the sea survive are mentioned (提到)（no more than 2 words）?

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3.What do the jelly fish have to protect themselves from being attacked?(within 15 words)

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4.What does the word "survive" in the second paragraph mean?(no more than 6 words)

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5.List at least two methods of helping animals survive.(no more than 15 words)

①___________________________________

②___________________________________

 

Answer 1

【答案】

1.They have to live on in their own way.

2.Four.

3.They have poisonous tentacles which are used for attack and defence.

4.The word “survive” means “remain alive”.

5.① Reproducing very fast and in great numbers ② Disguising/Certain defensive devices ③ Good senses (of animals)

【解析】

试题分析：

1.They have to live on in their own way.

细节题。根据第一段最后一句Therefore they have to solve this big problem of staying alive in their own way.

2.Four.

细节题。根据Certain sea animals have defensive devices(装置) which help them to survive.和Another method of survival which sea plants and animals use is disguise(伪装). 以及Almost all animals are sensitive to touch. 和many of them can make different types of warning sound.一共有4种不同的方法。

3.They have poisonous tentacles which are used for attack and defence.

细节题。根据文章第三段最后1句The jelly fish have poisonous tentacles(触角) which are used for attack and defence.

4.The word “survive” means “remain alive”.

推理题。根据本句The danger of being eaten in the sea is great. Those plants and animals that do survive usually reproduce very fast and in great numbers.可知该词是指鱼儿能幸存活下来。

5.① Reproducing very fast and in great numbers ② Disguising/Certain defensive devices ③ Good senses (of animals)

文章中列举了如下的方式Those plants and animals that do survive usually reproduce very fast and in great numbers.

Certain sea animals have defensive devices(装置) which help them to survive.

Another method of survival which sea plants and animals use is disguise(伪装).

In order to stay alive, animals need to have good senses.

考点：考察科普类短文阅读

点评：本文介绍了海洋生物的多种生存和保护自己的方式。本文所设试题主要考察细节查找，对于文章中的细节题，要注意文本内容的理解。关键是找出原文的根据，认真核查题支和原文的异同，常犯错误有：绝对化语言，范围扩大或缩小，以偏概全，张冠李戴等。带着问题，再读全文，找出答题所需要的依据，完成阅读。