歡迎閱讀《週日科學版》!我們每週日都要為你介紹可以在家中進行的有趣科學實驗。你可以在《科學日誌》中 記錄自己做了哪些活動,這樣就可以將所學的紀錄下來,比較這些結果,也許還可以利用它們來設計新的實驗!先看一下《科學日誌》的點子再開始吧。展開實驗之前,記得要獲得大人許可喔!
This week we are going to explore the relationship between our senses and food, or more specifically, flavors. Make sure you wash your hands before this experiment!
What you will need:
Some different flavored candies (fruit ones work well)
PHOTO: CATHERINE THOMAS, TAIPEI TIMES
A blindfold
A friend
A notepad
A pen
A glass of water
★ Blindfold your friend.
★ Ask your friend to hold her nose firmly.
★ Give your friend a piece of candy. Note the flavor.
★ Ask your friend to guess the flavor when she first tries it. Ask her to keep sucking the candy.
★ Ask her again a couple of moments later. Write down her description.
★ When she has finished, give her some water.
★ Now try giving her a different flavor.
★ Can she tell the new flavor?
(CATHERINE THOMAS, STAFF WRITER)
本週我們要來探索我們的感官和食物間的關聯,更精準地說,就是我們的味覺。實驗開始前,你得先把雙手洗乾淨喔!
所需材料︰
一些不同口味的糖果(水果口味效果最佳)
一個眼罩
一本筆記本
一枝筆
一杯水
★ 幫你的朋友戴上眼罩。
★ 請你的朋友緊緊捏住自己的鼻子。
★ 給你朋友一顆糖,你要記下口味。
★ 她把糖放入口中後,問她這是什麼口味,並請她不斷吸含這顆糖果。
★ 過幾分鐘後,再問她一次,並記下她的描述。
★ 當她吃完後,讓她喝一點水。
★ 再給她另一種口味試試看。
★ 她能分辨出這顆糖果的口味嗎? (翻譯:袁星塵)
When it comes to movies, some people delight in watching spine-chilling horror films. Surprisingly, apart from containing a few scares, horror movies may also offer an unexpected __1__. According to a study, watching 90 minutes of a scary movie can burn an average of 113 calories, which is roughly __2__ to taking a 30-minute walk. Researchers from the University of Westminster carried out an experiment in which they __3__ participants’ oxygen intake, carbon dioxide output, and heart rates while they were watching horror movies without any distractions. The results revealed that physiological responses to fear play a crucial role
Bilingual Story is a fictionalized account. 雙語故事部分內容純屬虛構。 Echo pulled out a worn and tattered shoe box under father’s large oak desk. “Mariko, what should we do with these family photos?” Mariko stared at the old box with a slightly hurt expression, and then blankly at the photos. “Throw them in the garbage pile. . . along with that old, ratty box,” she murmured. She resented that her father had not cared enough to find a nicer home for the family photos. “Father never really cared about me anyway.” Echo’s emotion sensor detected sorrow. ”Mariko, that is
In the vast landscapes of Australia, a unique and charming creature roams — the “wombat.” These round, adorable animals possess surprising abilities and fascinating traits that never fail to amaze. Let’s explore the world of this remarkable creature. Wombats are marsupials native to Australia, measuring around one meter in length and weighing between 20 and 35kg. Their fur varies in color, ranging from brown to gray to black. As herbivores, they primarily feed on grass, bark and roots. To adapt to Australia’s weather conditions, wombats have developed a slow metabolism and a leisurely pace. However, despite their bulky appearance,
Dos & Don’ts — 想想看,這句話英語該怎麼說? 1. 你覺得這部電影怎樣? ˇ What do you think of the movie? χ How do you like the movie? χ How do you think of the movie? 註︰What do you think of = What is your opinion of。 think 的受詞是 what,不能用 how。 2. 你認為哪一個歌星唱得最好? ˇ Which singer do you think is the best? χ Do you think which singer is the best? 註︰英語中 which singer 似乎是 do you think 的受詞,實則 do you think 是插入語,其他例子如下: 你以為他喜歡誰? Who do you think he likes? 你以為我住在哪裏? Where do you think I live? 你想我昨天在公園裏碰到了誰? Whom/Who do you think I met in the park yesterday? 3. 他不論到什麼地方,總是帶著一把雨傘。 ˇ No matter where he goes, he