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時間:2019-01-17
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聽力,聽力就是要多聽,與“書讀百遍,其義自見”的道理一樣,聽得多了,自然就能聽得懂了。留學監(jiān)理網小編為大家整理了劍橋雅思13真題聽力中英文對照文本,并附有原文音頻。大家一定要先自己聽聽,聽不懂的再去看文本哦!
以下是劍橋雅思13真題聽力第21期:Test3(section3-1)中英文對照文本及音頻。
>>>點擊在線試聽:
劍橋雅思13真題聽力第21期:Test3(section3-1)音頻(部分).mp3
>>>點擊下載完整音頻:
劍橋雅 思13真題聽力第21期:Test3(section3-1)音頻.mp3
OK, Jim. You wanted to see me about your textile design project.
That's right. I've been looking at how a range of natural dyes can be used to colour fabrics like cotton and wool.
Why did you choose that topic?
Well, I got a lot of useful ideas from the museum, you know, at that exhibition of textiles.
But I've always been interested in anything to do with colour.
Years ago, I went to a carpet shop with my parents when we were on holiday in Turkey, and I remember all the amazing colors.
They might not all have been natural dyes.
Maybe not, but for the project I decided to follow it up.
And I found a great book about a botanic garden in California that specialises in plants used for dyes.
OK. So, in your project, you had to include a practical investigation.
Yeah. At first I couldn't decide on my variables.
I was going to just look at one type of fibre for example, like cotton. . .
And see how different types of dyes affected it?
Yes. Then I decided to include others as well.
So I looked at cotton and wool and nylon.
With just one type of dye?
Various types, including some that weren't natural, for comparison. OK.
So, I did the experiments last week.
I used some ready-made natural dyes.
I found a website which supplied them, they came in just a few days.
But I also made some of my own.
That must have taken quite a bit of time.
Yes, I'd thought it'd just be a matter of a teaspoon or so of dye.
And actually that wasn't the case at all.
Like I was using one vegetable, beetroot, for a red dye.
And I had to chop up a whole pile of it.
So it all took longer than I'd expected.
One possibility is to use food colorings.
I did use one. That was a yellow dye, an artificial one. Tartrazine?
Yeah. I used it on cotton first. It came out a great colour.
But when I rinsed the material, the colour was just washed away.
I'd been going to try it out on nylon, but I abandoned that idea.
Were you worried about health issues?
I'd thought if it's a legal food colouring, it must be safe.
Well, it can occasionally cause allergic reactions, I believe.
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好的,Jim。你想讓我看看你的紡織品設計研究課題。
是的。我正在研究一系列的天然染料如何給像棉花和羊毛這種材料染色。
你為什么選擇這個課題呢?
恩,我從博物館里汲取了很多有用的想法,你知道的,就在紡織品展那里。
但是我一直對和顏色相關的一切都很感興趣。
很多年以前,我和我父母去土耳其旅游的時候進了一家地毯商店,我仍然記得那些美妙的顏色。
它們可能不完全都是自然染料染的。
可能不是,但是我想做一個延續(xù)這個的課題。
我發(fā)現(xiàn)一本關于加利福尼亞植物園的很棒的書,專攻用作染料的植物。
好的,所以在你的課題中,你得包括實際調查。
是的。剛開始我沒法決定我的變量。
我就想先研究一種類型的纖維,比如說,棉花...
然后看看不同染料是如何影響它的?
對。然后我決定把其他的也包括進來。
所以我研究了棉花、羊毛和尼龍。
只是一種染料嗎?
很多種,包括非自然的染料,用作對比。好的。
所以,我上周做了實驗。
我用了一些現(xiàn)成的自然染料。
我找到了一個提供這些材料的網站,幾天就到了。
但是我自己也做了一些。
那肯定花了很多時間。
是的,我本來覺得只需要一茶匙左右的染料。
后來發(fā)現(xiàn)完全不是這樣。
就像我在使用一種蔬菜,也就是甜菜根做紅色燃料的時候。
我得切上一堆原材料。
所以比我預期花了更多的時間。
有一種可能是使用食物染色。
我確實用了。那是一種黃色染料,人工的。酒石黃嗎?
是的,我剛開始在棉花上用了它。顏色很好看。
但是當我漂洗材料的時候,顏色全被洗掉了。
我本來想在尼龍上試一下,但是我放棄了那個想法。
你擔心健康問題嗎?
我覺得如果它是合法的食物染色劑的話,應該是安全的。
恩,但是它有時候會導致一些過敏反應。
重點單詞:
textile['tekstail]n. 紡織品
allergic[?'l?:d?ik]adj. 過敏的,反感的
artificial[.ɑ:ti'fi??l]adj. 人造的,虛偽的,武斷的
wool[wul]n. 羊毛,毛線,毛織品
range[reind?]n. 范圍,行列,射程,山脈,一系列
occasionally[?'kei??n?li]adv. 偶爾地
exhibition[.eksi'bi??n]n. 展示,展覽
turkey['t?:ki]n. 土耳其
comparison[k?m'p?risn]n. 比較
legal['li:g?l]adj. 法律的,合法的,法定的
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