跟读练习: What Causes Sea Level Rise? - 通过视频学习英语口语
正在创建课程...
1
What causes sea level rise?
2
If you've been to a beach before, you've probably noticed a sort of line where the ocean water meets the land.
3
Of course, ocean water doesn't stay at the same level all the time.
4
Waves and tides cause the level of the water to rise and sink all day long.
5
But, we can measure the height of ocean water many times a day and figure out the water's average or
6
Typical height The average height of the ocean in a particular place is called the local sea level.
7
But the ocean covers most of our planet, so it's way too big to measure with just a ruler.
8
NASA measures the average sea level of the whole ocean from space.
9
This measurement is called the global sea level.
10
People have been measuring local sea level at certain locations along the coast for hundreds of years.
11
And NASA has been measuring the global sea level for almost three decades.
12
Over this time, scientists have observed that the global sea level has been rising
13
The ocean is about 7 to 8 inches higher now than it was a century ago.
14
Why?
15
because Earth is getting warmer.
16
Bye.
17
Glaciers and ice sheets are large masses of ice that sit on land.
18
As our planet warms, This ice melts and flows into the ocean.
19
More water in the ocean makes the sea level rise higher.
20
But that's not the only way Caesar rising.
21
As Earth warms, The ocean is warming too.
22
Water expands as it gets warmer, So, warm water takes up more room in the ocean making sea levels higher.
23
Rising sea levels can have an impact on how we live.
24
especially in communities near the coasts.
25
NASA and his partners used the Jason satellites to measure global sea level.
26
It takes approximately 10 days for the satellites to complete one measurement.
27
And after they finish one measurement, they start measuring all over again.
28
By keeping an eye on Earth's oceans like this, we can measure how much sea level is rising, and how quickly it is happening.
29
Find out more about our planet at NASA Climate Kids.
📺 同频道
✨ 推荐视频
B11
58 句
Why Water Matters
TeensDaily ConversationHigh School Students
A22
29 句
Sound, Vibrations and Sound Waves
KidsTeensDaily Conversation
A23
47 句
Astronaut Experiment: Crash Course Kids #32.2
KidsTeensDaily Conversation
A223 句
Lesson 20 - New words
TeensDaily ConversationHigh School Students
A24
58 句
Climate Phenomenon | What occurs during an El Niño event? | What are El Nino and La Nina? |Dr Binocs
KidsTeensDaily Conversation
A22
25 句
The Difference Between Weather vs. Climate | CBC Kids
KidsTeensDaily Conversation
B12
91 句
Why is the sky blue?
American AccentTeensDaily ConversationHigh School Students
A29
56 句
What if Ice Age Returns? | Effects of Ice Age on Human Civilization | The Dr. Binocs Show
KidsTeensDaily Conversation
A21
95 句
Timeline of the Earth: From its Formation to Destruction
TeensHigh School Students
B131 句
He can hear the sound of the sea.#shorts
Daily ConversationHigh School StudentsUniversity Students
A26
18 句
Where Plants and Animals Live
KidsTeensDaily Conversation
背景与背景
在讨论《海平面上升的原因》的视频中，讲者提到海平面变化的原因和影响。视频通过科学数据解释海平面的变动，提供了海洋温度变化和冰川融化等因素如何导致海平面上升的信息。这一主题与全球气候变化密切相关，因此对英语学习者了解相关术语和句子结构尤为重要。掌握这一领域的专业英语表达不仅能增强你的沟通能力，还能帮助你在雅思口语练习中有所提升，增强你的听说能力。
日常交流的五个重要短语
- What causes sea level rise?（海平面上升的原因是什么？）
- Average height of the ocean（海洋的平均高度）
- Global sea level（全球海平面）
- Measuring sea level（测量海平面）
- Impact on coastal communities（对沿海社区的影响）
这些短语在讨论环境科学或气候变化时非常重要，是在进行英语口语练习时值得重点关注的内容。你可以通过shadowspeak或shadow speak的方式进行重复练习，从而提高你的口语流利度。
逐步跟读指导
为了高效掌握视频内容中的英语表达，以下是一个逐步跟读的指导：
- 选择合适的段落：从视频中选择一小段，每次集中在3-5句话上，不要选择太长的段落，这样可以提高学习效率。
- 听和模仿：播放选定段落的音频，首先听通过语音的音调和节奏。然后慢慢跟读。注意与原声的语速和情感保持一致。
- 重复练习：多次重复这个过程，直到你能够在没有音频的情况下流利地说出这些句子，力求做到自然表达。
- 记录和反馈：如果可能的话，录下自己跟读的声音，并与原声进行比较，找出自己的发音和语调上的问题。
- 扩大词汇量：通过英语口语练习和相关内容，将词汇与实际应用联系起来，增强记忆。
通过这一方法，学习者不仅能够理解视频的内容，还能提高自己的发音和流利度，在雅思口语练习中取得更好成绩。
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 |
|---|---|
| 现在完成进行时 have/has been + -ing — 以前开始、现在仍在继续的动作 | have been measuring · has been measuring · has been rising |
| 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 | you've been · have observed |
| 被动语态 be + 过去分词 — 强调发生了什么，而不是谁做的 | is called |
| 现在进行时 am/is/are + -ing — 此刻或近期正在发生的事 | is getting · is warming · is rising |
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。