How Do Plants Protect Themselves? 植物如何保护自己?
2023-04-10
一朵美丽的花伫立在枝桠上,只要我们用手轻轻一折,它的花茎就断了。植物真是娇弱啊!然而事实上,有很多植物为了防止被动物踩坏或啃掉,也练就了各种保护自己的独门绝技哦!今天我们请来五种植物给同学们讲讲它们是如何保护自己的。
Rose: We are roses. We look pretty and smell good. We are not very strong. But we have thorns(刺) to scare off animals. Then they can’t eat our beautiful flowers.
Cactus: We are cacti or cactuses. We live in the hot, dry desert. The animals would like to drink the water and juice in our bodies. So we cover our bodies with many spines. They can hurt animals and your hands.
Panda Plant: I’m a panda plant. My leaves are covered with thick hairs. The bugs cannot get through the hairs to eat my leaves.
Poison Ivy: I’m poison ivy. The juice in my leaves is very dangerous. It can cause an itchy rash on your skin. Don’t ever try to touch me!
Tomato: I’m a tomato. I make my leaves taste very bad, so that animals don’t like to eat me.
中文大意:
玫瑰:我們是玫瑰。我们看上去漂亮,闻起来芳香。我们并不很强壮。但是我们身上有刺来吓跑动物。这样,它们才不会吃掉我们美丽的花朵。
仙人掌:我们是仙人掌。我们生活在又热又干的沙漠里。动物会想喝掉我们身体里的水分和汁液。所以我们用很多刺把身体覆盖起来。它们能刺痛动物和你的手。
月兔耳:我是一株月兔耳。我的叶子覆满浓密的茸毛。虫子没法穿过它们来吃我的叶子。
毒藤:我是毒藤。我叶子里的汁液是很危险的。它可以在你的皮肤上引起发痒的皮疹。别尝试碰我哦!
西红柿:我是西红柿。我把自己的叶子变得很难吃,这样动物就不喜欢吃我了。
Let’s Learn!
off这个单词很简单,意思和“离开,脱离”有关,而且可以和很多不同的动词搭配使用,变出丰富的表达,让我们一起来学习吧。
get off: 从……下来
Which station shall I get off? 我应该在哪一站下车?
jump off: 跳离,跳下
It is dangerous to jump off the wall. 从墙上跳下来很危险。
take off: 脱下;起飞
Should I take off my shoes? 我需要把鞋子脱了吗?
When will the plane take off? 飞机什么时候起飞?
turn off: 关掉
Please turn off the lights before you leave.
请在离开前把灯关了。
put off: 推迟
Dad will put off the trip until next week.
爸爸把旅行推迟到下周。
show off: 炫耀
Male peacocks like showing off their beautiful feathers.
雄性孔雀喜欢炫耀它们漂亮的羽毛。
wash off: 洗掉
We can use soap and water to wash off germs.
我们可以用肥皂和清水来洗掉细菌。
scare off: 吓跑
If you make a noise, you’ll scare off the birds.
如果你弄出声响,就会把小鸟都吓跑。
Let’s Try!
哎呀,迷糊的植物精灵把五种植物的秘密武器给搞乱了。聪明的你能帮它们找回属于自己的武器吗?请你连一连。
Know More!
为了生存,植物们都练就了各种求生技能。喜爱栽培植物的你,想要照顾好它们,当然也不能马虎。以下有一些照顾植物的小提示,大家一起来学习学习吧。
·Keep your plants healthy: Water them; give them suitable sunshine; fertilize the soil.
照料植物的健康:给它们浇水;给它们适当的阳光;给泥土施肥。
·Watch your plants: Check your plants for bugs. If you find them, pick them off and kill them.
守护植物的安危:检查是否有虫害。如果有,把它们抓出来并杀死。
·Keep your plants “clean”: Spray plants with soapy water or other bug-killers to keep bugs away.
保持清洁卫生:喷洒肥皂水或杀虫剂来驱赶害虫。
·Invite “good bugs”: Lady bugs are the most common “good bug”. They don’t eat plants, they eat other bugs.
邀请“好虫子”:小瓢虫是最常见的“好虫子”。它们不吃植物,而是吃其他的虫子。