跟读练习: Why food is getting more expensive for everyone - 通过视频学习英语口语

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Have you noticed that the price of your groceries has gone up?
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Bread, milk, cheese, eggs are all more expensive, and it's something we're seeing throughout most of the globe.
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So what is behind the price increase?
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The United Nations Food Price Index tracks the monthly change in the price of a basket of food items.
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The five commodities making up this basket are cereals, vegetable oils, sugar, meats and dairy products.
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In March of 2022, the index recorded the highest price levels in its three -decade history.
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It has since come off that high slightly, but is still well above levels seen in previous years.
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The UN body's chief economist warned prices won't be going back to normal anytime soon.
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They will continue increasing because we will not have the regular planting season for these two countries
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and that could have a significant effect in the world.
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The two countries he's referring to here are, unsurprisingly, Russia and Ukraine.
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Russia's unprovoked invasion of Ukraine and rising energy prices are the two main reasons why food is getting more costly.
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But why is food price inflation so widespread?
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Let's take a closer look.
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Prices are really complicated.
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They're shaped by all sorts of things.
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We've had the Ukraine crisis, which has really thrown the world's food system into disarray in some respects.
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Ukraine is one of the bread baskets of Europe.
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It's where we produce lots of our crops.
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Many of those crops have been unable to leave the country.
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And farmers right now in Ukraine are meant to be planting the next season's crops, and they haven't been able to.
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So we can expect these issues to continue as well.
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Ukraine is known for its fertile soils.
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It is a top exporter of sunflower oil, corn and grains.
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Ukraine and Russia combined produce more than a quarter of the global wheat supply.
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So you can understand how disruptions in these markets can cause massive shocks to our global food supply.
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For sure it is becoming a global problem.
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We are talking of around 50 countries
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that have more than 30 % of their imports dependent from Russian Federation
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and Ukraine and of those 20 countries have 50 % of their exports depending on Ukraine.
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For instance, look at some of the countries that are highly dependent on Russia and Ukraine for wheat imports.
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Eritrea, Armenia, Mongolia, Azerbaijan, Georgia and Somalia get more than 90 % of their wheat imports from the two countries alone.
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Distressingly, there's a growing number of analysts, academics and policy makers saying that
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Russia is intentionally weaponizing food supplies as a part of Vladimir Putin's war strategy.
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The fear is that much of the developing world will starve as a result.
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As if that weren't enough to contend with, energy prices were already high before the war.
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The conflict has only made things worse.
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And that has trickled down to your food bill.
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We've seen rising gas prices, and that's increased the cost of fertilizers.
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And many farmers are reliant on these fertilizers, these industrially produced fertilizers, which rely on natural gas for their manufacture.
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So that's edged food prices up.
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Natural gas, which is used as a raw material and fuel for making nitrogen fertilizers, accounts for about 80 % of the production cost.
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With natural gas prices in Europe soaring almost 300 % over the last 12 months, the cost of fertilizers has naturally gone up too.
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Major producers such as China and Russia have also put export bans in place to protect their domestic markets.
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This is adding to the upheaval, affecting the type of crops being planted and the planting season.
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Some crops like wheat, rice and corn, for example, are highly reliant on fertilizers.
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In addition, the demand for alternatives to fossil fuels has led to the growth of biofuels, such as vegetable oils like palm and rapeseed oil.
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As more farmers grow these cash crops, this drives up the prices for other crops competing for a limited amount of land.
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And with inflation going through the roof, some governments have started to impose restrictions on the exports of their energy crops too.
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Towards the end of April, Indonesia, the world's largest exporter of vegetable oil, imposed a three -week ban on the international sales of its palm oil.
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Meanwhile, India also decided to ban exports of wheat, which, you may remember, is a fertilizer -intensive crop.
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Europe's trade chief says these decisions only make the situation worse.
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Countries are starting to take export restrictive measures and we think
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that this is a tendency which can actually only aggravate the problem.
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Financial services company Nomura warned that several major economies will fall into a recession next year.
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You could see recessions in certain countries more likely than others.
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For example, Europe.
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Europe spends a lot more money on food and fuel relative to GDP than for example the US or the UK.
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So it could be that that has a more direct and larger impact on people's ability to spend.
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Expand a little bit on that point.
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Let's step back and explain why this increase in food prices is a problem.
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So it's a problem because it limits the amount of disposable income that people have to spend on other items.
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And if you think about the people who are affected the most,
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it tends to be the poor because they have a much greater spend on those items relative to their total spending.
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So it could be really constraining for those households in particular, but for the economy as a whole.

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本课的词汇与口语要点

这节口语课以视频“Why food is getting more expensive for everyone”为素材。 视频中反复出现的词有:price, Ukraine, crop, countries, fertilizer。 这段视频共有 49 个句子、922 个单词可供跟读。 讲话部分时长为 5:52。 说话人语速自然,每分钟约 157 个词,接近日常对话。 只有 80% 的单词属于英语最常用的 3,000 词,词汇难度较高。

视频中的重点词汇

视频中 15 个值得学习的单词,附发音和释义:

单词发音释义
crop 名词/kɹɑp/作物
export 名词/ˈɛks.pɔɹt/出口, 輸出 /输出
wheat 名词/ˈwiːt/麥 /麦, 小麥 /小麦
farmer 名词/ˈfɑɹ.mɚ/農夫 /农夫, 農民 /农民
import 名词/ˈɪm.pɔɹt/進口貨 /进口货, 舶來品 /舶来品
basket 名词/ˈbæskɪt/籃子 /篮子
vegetable 名词/ˈvɛd͡ʒ.tə.bəl/蔬菜, 青菜
relative 名词/ˈɹɛl.ə.tɪv/親戚 /亲戚
dependent 形容词/dɪˈpɛndənt/依靠, 倚賴 /倚赖
palm 名词/pɑm/手掌
inflation 名词/ɪnˈfleɪ.ʃən/通貨膨脹 /通货膨胀, 通脹 /通胀
warn 动词/woɹn/警告, 提醒
recession 名词/ɹɪˈsɛʃn̩/衰退, 退去
meanwhile 副词/ˈmiːnwaɪl/同時 /同时
complicated 形容词/ˈkɑm.plɪˌkeɪ.tɪd/複雜 /复杂

视频中出现的短语动词

单词发音释义
go up 动词上昇 /上升, 上去
make up 动词/ˌmeɪk ˈʌp/組成 /组成

视频中的语法

说话人最常用的结构,并附上视频中的原话:

结构视频中的用法
现在完成时 have/has + 过去分词 — 过去发生但与现在仍有关联的事Have you noticed · We've had · have been
被动语态 be + 过去分词 — 强调发生了什么,而不是谁做的are meant · is known · being planted
定语从句 who / which + 从句 — 补充说明人或事物crisis, which has · gas, which is · tendency which can

需要注意的发音

说话人用了 7 次缩略和弱读形式,例如 we've, haven't, they're。请按听到的简短形式来说。

  • “sh” 和 “zh” 音: inflation /ɪnˈfleɪ.ʃən/, recession /ɹɪˈsɛʃn̩/, shock /ʃɔk/, invasion /ɪnˈveɪʒən/, intentionally /ɪnˈtɛn(t)ʃənəli/
  • 长单词——注意重音位置: naturally /ˈnæt͡ʃ.(ə.)ɹə.li/, complicated /ˈkɑm.plɪˌkeɪ.tɪd/, economist /iˈkɑ.nə.mɪst/, commodity /kəˈmɑdəti/, intentionally /ɪnˈtɛn(t)ʃənəli/

中文母语者容易读错的音:

  • /v/ — 不要读成 /w/,上齿轻触下唇: vegetable /ˈvɛd͡ʒ.tə.bəl/, relative /ˈɹɛl.ə.tɪv/, invasion /ɪnˈveɪʒən/, intensive /ɪnˈtɛnsɪv/, restrictive /ɹɪˈstɹɪktɪv/
  • 词尾辅音 — 要读清楚,后面不要加元音: crop /kɹɑp/, export /ˈɛks.pɔɹt/, wheat /ˈwiːt/, import /ˈɪm.pɔɹt/, basket /ˈbæskɪt/
  • /r/ 和 /l/ 的区别: relative /ˈɹɛl.ə.tɪv/, naturally /ˈnæt͡ʃ.(ə.)ɹə.li/, rely /ɹɪˈlaɪ/, cereal /ˈsɪə.ɹɪ.əl/, industrially /ɪnˈdʌs.tɹɪ.ə.li/

如何用这段视频练习

  1. 先完整听一遍视频,不要开口,记下不认识的单词。
  2. 先用 0.75 倍速逐句跟读,熟练之后再回到正常速度。
  3. 录下自己的声音并与原声对比,特别注意 crop, export, wheat 这类单词。

什么是跟读法?

跟读法 (Shadowing) 是一种有科学依据的语言学习技巧,最初开发用于专业口译员的培训,并由多语言者Alexander Arguelles博士普及。这个方法简单而强大:您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同,跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性,语调,节奏,连读,听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。

影子跟读法: 阅读完整分步指南 →