20xx2分鐘英語(yǔ)演講稿環(huán)保動(dòng)起來(lái)-資料下載頁(yè)
2025-01-16 23:08本頁(yè)面
【正文】 so the most important thing is to get people to articulate their models.
我們都是共犯 如果有人替我設(shè)計(jì)測(cè)驗(yàn) 在我要考生物的時(shí)候 讓我能真正明白，明白我是否真的懂了 不是只在淀粉中加入碘液 看著反應(yīng)呈現(xiàn)藍(lán)色 而且能真正明白植物是從空氣中茁壯的 我的科學(xué)可能就會(huì)學(xué)得比較好 所以，最重要的是要讓人們能表述清楚他們的模型
your homework is you know, how does an aircraftamp。39。s wing create lift? an obvious question, and youamp。39。ll have an answer now in your heads. and the second question to that then is, ensure youamp。39。ve explained how it is that planes can fly upside down. ah ha, right.
回家作業(yè)是，機(jī)翼是怎樣幫助飛機(jī)起飛的? 這問(wèn)題很好懂，大家心中也有答案了 注意事項(xiàng)是 你要確保自己能解釋為何飛機(jī)頭向下的時(shí)候也能飛， 對(duì)吧
second question is, why is the sea blue? all right? and youamp。39。ve all got an idea in your head of the answer. so, why is it blue on cloudy days? ah, see.
問(wèn)題二，海為何是藍(lán)色的? 大家心中應(yīng)該都有答案了 那么，為什么陰天時(shí)海還是藍(lán)的?看吧 (笑聲) 我一直想在美國(guó)講這句話
(laughter)
(笑聲)
iamp。39。ve always wanted to say that in this country. (laughter) finally, my plea to you is to allow yourselves, and your children, and anyone you know, to kind of fiddle with stuff, because itamp。39。s by fiddling with things that you, you know, you plement your other learning. itamp。39。s not a replacement, itamp。39。s just part of learning thatamp。39。s important. thank you very much. now oh, oh yeah, go on then, go on.
最后，我希望大家能讓自己，還有孩子 以及任何你認(rèn)識(shí)的人，去動(dòng)手接觸事物 因?yàn)橛H自接觸了事物，你知道的 你就補(bǔ)足了其他方面的學(xué)習(xí)不足，這不是替換 這只是學(xué)習(xí)中很重要的一部分 謝謝大家 那么，噢，沒(méi)關(guān)系，繼續(xù)吧
(applause)
(鼓掌
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