4年级下册第12课的近义词和反义词有哪些?

2024-12-01 04:41:32
推荐回答(5个)
回答1:

4年级下册第12课是《大自然的启示》,讲述了一个发人深省的故事:从前德国有个林务官,一上任就命令护林工人把森林里的灌木、杂草、枯枝烂叶砍光除尽,结果此举破坏了大自然的生态平衡,好心办了坏事,把森林渐渐给毁灭了。近反义词如下:

一、近义词:

1、灾难──灾害

2、剧烈──猛烈

3、改观──改变

4、启示──启发

5、美滋滋──乐滋滋

二、反义词:

1、宽敞──狭窄

2、洁净──肮脏

3、增强──减弱

4、剧烈──和缓



《大自然的启示》主要内容:

本文由两篇科普小短文组成。《打扫森林》讲述了一个发人深省的故事:从前德国有个林务官,一上任就命令护林工人把森林里的灌木、杂草、枯枝烂叶砍光除尽,结果此举破坏了大自然的生态平衡,好心办了坏事,把森林渐渐给毁灭了。

《人类的老师》短小而又充满趣味,通过生动的实例,介绍了科学家从蜻蜓、鲸等动物身上得到启示,有所发明、有所创造。

这篇课文告诉我们,研究大自然的特点和规律,研究生物的特性,可以从中受到启发,从而更好地指导人类的发明创造活动,更好地指导我们利用大自然的规律,科学合理地开发、利用大自然,为人类服务。

回答2:

近义词:清朗~晴朗,模仿~仿照,清楚~清晰,立刻~马上,漆黑~黑暗,灵巧~灵敏,横七竖八~乱七八糟。反义词:清楚~模糊,漆黑~明亮,秘密~公开,安全~危险,灵巧~笨拙

回答3:

看见了吧@粑粑好11刚回来11

回答4:

52258565665585254369558

回答5:

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