跟讀練習: Build a Tiny Plant World! | Science Project for Kids - 通過影片學習英語口語

選擇練習模式

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69 句
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Squeaks and I are making a tiny world!
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With just a few plants and some soil, we're going to make a small garden that can take care of itself.
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It's called a terrarium.
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The kind of terrarium we're making is a closed terrarium, which means it's covered and you don't need to water it.
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Plants need soil, sunlight, and water to live.
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The plants in a terrarium have soil, and the container is clear so sunlight gets to them.
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But how do plants in a closed terrarium live The plants in a closed terrarium get water because of the water cycle.
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When it rains outside, a lot of the water goes into puddles, rivers, lakes, and the oceans.
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Then the sun warms up some of that water, and it changes into what's called water vapor.
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The water we see in rivers, lakes, and oceans is a liquid.
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But water vapor is a gas, like the air we breathe.
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You can't see water when it's vapor, but it's still there.
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Once the liquid water changes into water vapor, it rises up into the sky.
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and the water vapor turns back into a liquid.
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The little droplets of water gather into clouds.
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And when there's a lot of water in a cloud, it falls back to the ground as rain.
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And then the cycle starts all over again.
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The same thing is going to happen in our terrarium, but on a smaller scale.
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The sun will warm up the water in the terrarium, but when it turns into water vapor, the vapor will stay inside the container.
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Then when it cools down a little, the water vapor will turn back into a liquid.
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You might see the water dripping down the sides of the container as it falls back down to the soil, like a tiny version of a rain shower.
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The cycle starts all over again.
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So that's how the plants in our terrarium will get water: the water cycle.
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You're right, Squeaks!
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We can talk about it all day, but let's get to building it so we can see it with our own eyes.
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Here's what you'll need for your terrarium.
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First, you'll need a clear container.
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It has to be clear to let the sun in.
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We're going to use this big glass jar, but you can also use a clean 2 -liter soda bottle, or an empty fish tank, or whatever you want.
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You should also get some plants, of course.
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You'll want to use plants that like an environment with lots of water vapor in the air.
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ferns or mosses are good for that.
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And you might need to have a grown -up buy these at a store.
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You should get some good potting soil, too.
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You'll also need some small rocks and a little bit of charcoal.
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They'll help the water stay clean.
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Finally, you can also get some small decorations if you want.
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Okay, if you're using a plastic bottle, the first thing you should do is cut the top off.
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Ask a grown -up for help with this part.
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Next, wash whatever container you're using with soap and water, and then dry it with a clean towel.
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Now that your container is ready, you can start constructing your tiny world.
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First, you should put about two to two and a half centimeters of little rocks at the bottom.
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This helps the water drain out of the soil, so it's easier for it to turn into water vapor.
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On top of that, add a layer of charcoal, about one and a half centimeters deep.
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The charcoal is optional, but if you want your terrarium to last a long time, it's a good idea because it'll keep the water clean, and clean water makes healthier plants.
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Next, fill about half your container with soil.
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And now it's time for the plants!
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Decide how you want to arrange them, and dig small holes with your fingers for the plants.
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Then gently put the plants in the soil.
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Spread some soil over the roots, and carefully pat down the soil so the plants are secure and won't fall over.
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If you have decorations for your little world, now's a good time to put those in.
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And now that it looks all awesome, lightly water the plants to get the water cycle started.
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And now it's time to close up the terrarium.
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If you're using a bottle, tape the top back on.
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We have a lid.
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And now all we have to do is put it where there's lots of light,
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but it won't be directly put in the terrarium will be soaked up by the plant's roots and the soil,
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but eventually, the sun will warm it up and turn it into water vapor.
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Then, when the water vapor gets a little cooler, it'll turn back into liquid water.
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That's when you'll probably see it sliding down the sides of the container to water the soil and roots again.
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Keep an eye on your terrarium for the first few weeks and months, as the plants adjust to their new space and water cycle.
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You might need to open it up and add a little more water, or move it to where there's more or less light.
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Once you establish a good spot and little world, it'll take care of itself!
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Terrariums can last for a really long time!
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Squeaks and I read about one that hasn't needed fresh water in more than 40 years!
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Have fun planting your terrarium and creating your own water cycle, and let us know how it turns out!
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Ask a grown -up to help you leave a comment down below, or send us an email to kids @scishow .com!
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Thanks, and we'll see you next time, here at the Fort!
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本課的詞彙與口語要點

這段影片共有 69 個句子、967 個單詞可供跟讀。 講話部分時長為 4:38。 說話人語速較快,每分鐘約 209 個詞,會出現較多連讀和弱讀。 83% 的單詞屬於英語最常用的 3,000 詞,其餘的詞建議在練習前先學一下。

影片中的重點詞彙

影片中 15 個值得學習的單詞,附發音和釋義:

單詞發音釋義
soil 名詞/sɔɪl/土壤, 泥土
vapor 名詞/ˈveɪpɚ/蒸氣 /蒸氣
container 名詞/kənˈteɪ.nəɹ/容器
liquid 名詞/ˈlɪk.wɪd/液體 /液體, 液態 /液態
charcoal 名詞/ˈt͡ʃɑɹ.koʊl/炭筆 /炭筆
cloud 名詞/ˈklaʊ̯d/йүн, 雲 /雲
sunlight 名詞/ˈsʌnˌlaɪt/陽光 /陽光, 日光
decoration 名詞/ˌdɛkəˈɹeɪʃən/裝飾 /裝飾
finger 名詞/ˈfɪŋɡɚ/手指, 指頭 /指頭
carefully 副詞/ˈkɛɹf(ə)li/小心地
establish 動詞/ɪˈstæb.lɪʃ/確定 /確定
layer 名詞/ˈleɪ̯ɚ/層 /層
pot 名詞/pɑt/鍋 /鍋, 壺 /壺
slide 名詞/ˈslaɪ̯d/滑梯
breathe 動詞/bɹiːð/呼吸, 吸

影片中出現的短語動詞

單詞發音釋義
warm up 動詞/ˌwɔː(ɹ)m ˈʌp/暖和(起來) /暖和(起來)
cool down 動詞/kuːl ˈdaʊn/冷卻 /冷卻
grow up 動詞長大 /長大
turn out 動詞原來 /原來

需要注意的發音

說話人用了 22 次縮略和弱讀形式,例如 you'll, you're, it'll。請按聽到的簡短形式來說。

  • “th” 音: breathe /bɹiːð/, gather /ˈɡæðɚ/
  • “sh” 和 “zh” 音: decoration /ˌdɛkəˈɹeɪʃən/, establish /ɪˈstæb.lɪʃ/, optional /ˈɑp.ʃə.nəl/
  • 長單詞——注意重音位置: decoration /ˌdɛkəˈɹeɪʃən/, terrarium /təˈɹɛɹ.i.əm/

如何用這段影片練習

  1. 先完整聽一遍影片,不要開口,記下不認識的單詞。
  2. 先用 0.75 倍速逐句跟讀,熟練之後再回到正常速度。
  3. 錄下自己的聲音並與原聲對比,特別注意 soil, vapor, container 這類單詞。

影片中的語法

說話人最常用的結構,並附上影片中的原話:

結構影片中的用法
被動語態 be + 過去分詞 — 強調發生了什麼,而不是誰做的is cut · is put · will be soaked
用 “should” 提建議 should + 動詞 — 表示應該做的事should also get · should get · should do
用 “might / may” 表可能 might/may + 動詞 — 有可能但不確定的事might see · might need
“will” 表將來 will + 動詞 — 決定、承諾或預測will warm · will turn · will get

什麼是跟讀法?

跟讀法 (Shadowing) 是一種有科學依據的語言學習技巧,最初開發用於專業口譯員的培訓,並由多語言者Alexander Arguelles博士普及。這個方法簡單而強大:您在聽英語母語原聲的同時立即大聲重複——就像是一個延遲1-2秒緊跟說話者的影子。與被動聽力或語法練習不同,跟讀法強迫您的大腦和口腔肌肉同時處理並模模擬實的講話模式。研究表明它能顯著提高發音準確性,語調,節奏,連讀,聽力理解和口語流利度——使其成為雅思口語備考和真實英語交流最有效的方法之一。

影子跟讀法: 閱讀完整分步指南 →