alder
更新时间:2026-07-04 16:24:31 栏目: 英语词典
更新时间:2026-07-04 16:24:31 栏目: 英语词典
英 [ˈɔːldə(r)];美 [ˈɔːldər]
名词,意为“桤木”,是一种落叶乔木或灌木,常见于北半球温带和寒温带地区 。
Alder trees grow well near water.(桤木在水边生长得很好。)
The forest is filled with alder and other types of trees.(这片森林里有桤木和其他种类的树。)
The alder provides shelter for many small animals.(桤木为许多小动物提供了栖息之所。)
We walked along the path lined with alder saplings.(我们沿着种满桤木树苗的小路散步。)
The leaves of the alder turn yellow in autumn.(秋天桤木的叶子会变黄。)
Alder wood is sometimes used for making furniture.(桤木有时被用来制作家具。)
The alder branches swayed gently in the breeze.(桤木树枝在微风中轻轻摇曳。)
There are several alder groves in this nature reserve.(这个自然保护区里有几片桤木林。)
Birds like to build their nests in the alder trees.(鸟儿喜欢在桤木树上筑巢。)
The roots of the alder help prevent soil erosion.(桤木的根有助于防止水土流失。)
口语运用
描述自然场景:在谈论户外自然环境、公园、森林等场景时,可以提及桤木。例如:“When I went hiking in the mountains, I saw a lot of alder trees by the stream.(我去山里徒步的时候,在溪边看到了很多桤木。)”
兴趣爱好交流:如果对植物、园艺感兴趣,和朋友交流时能用到。比如:“I'm thinking about planting some alder trees in my garden. Do you know how to take care of them?(我在考虑在我的花园里种一些桤木。你知道怎么养护它们吗?)”
写作运用
描写文写作:在描写自然景观、乡村景色等文章中,用“alder”丰富对植物的描述。例如:“The gentle slope was covered with green grass and dotted with alder trees, creating a peaceful scene.(缓坡上覆盖着绿草,点缀着桤木树,营造出一片宁静的景象。)”
日记写作:记录一次外出活动时,描述所见到的桤木。比如:“Today I visited a beautiful park. There were tall alder trees everywhere, and their fresh smell filled the air.(今天我去了一个美丽的公园。到处都是高大的桤木,空气中弥漫着它们清新的气息。)”
学习积累
结合图片记忆:在网上搜索桤木的图片,一边看图片一边念“alder”这个单词,将单词和实物形象联系起来,加深记忆。
制作单词手册:把“alder”写在一页纸上,配上简单的定义、例句以及自己画的简单的桤木简笔画,随时翻阅复习,强化对单词的记忆和理解,以便在合适的语境中准确运用。