跟读练习: IELTS Cambridge 10 test 1 section 4 - 通过视频学习英语口语

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Section 4.

You will hear a university lecture about an endangered bear in British Columbia, Canada, known as the Spirit Bear.

First, you have some time to look at questions 31 to 40.

Thank you.

Now listen carefully and answer questions 31 to 40.

series on ecology and conservation with a look at a particularly endangered member of the black bear family.

One in ten black bears is actually born with a white coat,

which is the result of a special gene that surfaces in a few.

这是一种仅在少数人身上显现的特殊基因所产生的结果。

Local people have named it the spirit bear, and according to the legends of these communities,

当地人称它为白灵熊，根据这些族群的传说，

its snowy fur brings with it a special power.

它那雪白的毛发蕴含着一种特殊的力量。

Because of this, it has always been highly regarded by them,

正因如此，它一直深受他们的重视。

so much that they do not speak of seeing it to anyone else.

It is their way of protecting it when strangers visit the area.

The white bear's habitat is quite interesting.

The bear's strong relationship with the old growth rainforest is a complex one.

The white bear relies on the huge, centuries-old trees in the forest in many ways.

For example, the old-growth trees have extremely long roots

that help prevent erosion of the soil along the banks of the many fish streams.

Keeping these banks intact is important because these streams are home to salmon, which are the bear's main food source.

In return, the bear's feeding habits nurture the forest.

As the bears eat the salmon, they discard the skin and bones in great amounts on the forest floor, which provide vital nutrients.

These produce lush vegetation that sustains thousands of other types of life forms, from birds to insects and more.

Today, the spirit bear lives off the coast of the province of British Columbia on a few islands.

There is great concern for their survival, since it is estimated that less than 200 of these white bears remain.

The best way to protect them is to make every effort to preserve the delicate balance of their forest environment,

in other words, their ecosystem.

The greatest threat to the bear's existence is the loss of its habitat.

Over many years, logging companies have stripped the land by cutting down a large number of trees.

In addition, they have built roads which have fractured the areas where the bear usually feeds,

and many hibernation sites have also been lost.

The logging of the trees along the streams has damaged the places where the bears fish.

To make matters worse, the number of salmon in those streams is declining, because there is no legal limit on fishing at the moment.

All these influences have a negative impact on the spirit bear's very existence,

which is made all the more fragile by the fact that reproduction among these bears has always been disappointingly low.

And so, what's the situation going forward?

Community organizations, environmental groups, and the British Columbia government are now working together on the problem.

The government is now requiring logging companies to adopt a better logging method, which is a positive step.

However, these measures alone may not be sufficient to ensure a healthy population of the spirit bear in the future.

Other steps also need to be taken.

While it is important to maintain the spirit bear's habitat, there also needs to be more emphasis on its expansion.

The move is justified, as it will also create space for other bears that are losing their homes to...

That is the end of Section 4.

You now have half a minute to check your answers.

Thank you.

IELTS test, you would now have 10 minutes to transfer your answers to the answer sheet.

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本课的词汇与口语要点

这节 C1 级别的口语课以视频“IELTS Cambridge 10 test 1 section 4”为素材。视频中反复出现的词有：bear, spirit, logging, streams, trees。这段视频共有 45 个句子、604 个单词可供跟读。讲话部分时长为 6:36。说话人语速较慢，每分钟约 91 个词，你有足够的时间模仿每一个音。 84% 的单词属于英语最常用的 3,000 词，其余的词建议在练习前先学一下。

视频中的重点词汇

视频中最难的 15 个单词，附发音和释义：

单词	发音	释义
endangered 形容词	/ɪnˈdeɪn.d͡ʒɚd/	瀕危 /濒危
discard 动词	/dɪsˈkɑɹd/	丟棄 /丢弃, 拋棄 /抛弃
hibernation 名词	/ˌhaɪ.bəɹˈneɪ.ʃən/	冬眠
rainforest 名词	/ˈɹeɪn.fɔɹ.ɪst/	雨林
nutrient 名词	/ˈnuː.tɹi.ənt/	養分 /养分, 營養素 /营养素
erosion 名词	/ɪˈɹəʊʒən/	磨蝕 /磨蚀, 侵蝕 /侵蚀
fracture 名词	/ˈfɹæk.t͡ʃʰəː/	骨折
ecology 名词	/ɪˈkɑ.lə.d͡ʒi/	生態 /生态, 生態學 /生态学
insect 名词	/ˈɪn.sɛkt/	昆蟲 /昆虫, 蟲子 /虫子
vegetation 名词	/ˌvɛd͡ʒəˈteɪʃən/	植被, 草木
ecosystem 名词	/ˈikoʊˌsɪstəm/	生態系 /生态系, 生態系統 /生态系统
reproduction 名词	/ˌɹiːpɹəˈdʌkʃən/	生殖
fragile 形容词	/ˈfɹæd͡ʒəl/	易碎, 脆弱
sustain 动词	/səˈsteɪn/	维持
intact 形容词	/ɪnˈtækt/	未受损的, 未经触动的

视频中出现的短语动词

单词	释义
cut down 动词	砍倒
going forward 副词	放眼未來 /放眼未来

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 named · has always been · have stripped
被动语态 be + 过去分词 — 强调发生了什么，而不是谁做的	is actually born · is estimated · been lost
定语从句 who / which + 从句 — 补充说明人或事物	salmon, which are · roads which have · method, which is

需要注意的发音

“sh” 和 “zh” 音: hibernation /ˌhaɪ.bəɹˈneɪ.ʃən/, erosion /ɪˈɹəʊʒən/, vegetation /ˌvɛd͡ʒəˈteɪʃən/, reproduction /ˌɹiːpɹəˈdʌkʃən/
长单词——注意重音位置: hibernation /ˌhaɪ.bəɹˈneɪ.ʃən/, ecology /ɪˈkɑ.lə.d͡ʒi/, vegetation /ˌvɛd͡ʒəˈteɪʃən/, ecosystem /ˈikoʊˌsɪstəm/, reproduction /ˌɹiːpɹəˈdʌkʃən/

中文母语者容易读错的音：

词尾辅音 — 要读清楚，后面不要加元音: habitat /ˈhæb.ɪ.tæt/, endangered /ɪnˈdeɪn.d͡ʒɚd/, discard /dɪsˈkɑɹd/, rainforest /ˈɹeɪn.fɔɹ.ɪst/, nutrient /ˈnuː.tɹi.ənt/
/æ/ — 嘴张大，不要读成 /e/: habitat /ˈhæb.ɪ.tæt/, salmon /ˈsæmən/, fracture /ˈfɹæk.t͡ʃʰəː/, fragile /ˈfɹæd͡ʒəl/, intact /ɪnˈtækt/

如何用这段视频练习

先完整听一遍视频，不要开口，记下不认识的单词。
用正常速度逐句跟读，每句重复到你的节奏与说话人一致为止。
录下自己的声音并与原声对比，特别注意 endangered, discard, hibernation 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 →

跟读练习: IELTS Cambridge 10 test 1 section 4 - 通过视频学习英语口语

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