跟读练习: Why one tick bite is causing a rapidly growing red meat allergy | June 2, 2026 - 通过YouTube学习英语口语
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What's up, sunshine?
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What's up, sunshine?
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I'm KoiWire, and today on CNN 10,
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could a tiny tick really make us allergic to burgers and barbecue?
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Then, NASA reveals its bold new plan to build humanity's first permanent foothold on the moon,
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plus a flight attendant whose career has lasted longer than many airlines.
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Let's get to it.
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We start with a bite-sized bug causing supersized problems.
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Some tick bites can trigger a condition that makes people allergic to red meat.
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Now, U.S.
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Health and Human Services Secretary Robert F.
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Kennedy Jr. is launching a new initiative to combat Lyme disease and other tick-related illnesses.
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The initiative includes funding for tick control programs and more research into alpha-gal syndrome,
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a condition that's been spreading to more parts of the country.
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CNN's Meg Terrell explains.
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People don't want to go outside anymore.
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They don't want to go hiking.
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They are scared to go gardening or even walk the dog.
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In Martha's Vineyard, an island people visit,
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especially in the summer, to enjoy its gorgeous beaches and trails and great food scene,
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ticks are making life difficult.
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We're surrounded by what is apparently a tick haven.
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Tom Murphy, his wife Chris,
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and several of their neighbors have all contracted an allergy called alpha-gal, spread by ticks.
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It makes them allergic to red meat.
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I had a steak dinner with my son.
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I went to bed and everything was fine,
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everything was normal, and about two or so in the morning,
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I woke up and I was having trouble breathing.
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So what were the things you can't eat anymore?
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Well, you can't eat beef,
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no lamb, no pork, no venison.
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A lot of people can't eat dairy.
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It's spread by a tick called the lone star,
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which can transfer a sugar molecule with its bite that can spark the allergy.
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We found two on a quick hunt with a tick biologist in Tom and Chris's yard.
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So Lone Sars were first recorded on the island in 2011.
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They're probably here before that.
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Why has it grown so fast?
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We've got a good climate here for ticks since we're out on the ocean.
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We have plenty of hosts,
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like very overabundant deer, that the ticks just have no problem finding a meal.
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When it bites us, our immune system might decide foreign invader don't like it,
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and I'm going to create an allergic response.
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Leah Hamner is an epidemiologist on the island.
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She says there's still a lot to learn about the allergy.
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We don't exactly know who's most likely to develop alpha-gal syndrome and who's not.
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There's people who get lone star tick bites and do not become allergic.
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Martha's Vineyard Hospital tested nine people for alpha-gal in 2020,
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and only two came up positive.
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In 2024, we did over 1,200 tests and 523 of those tests were positive.
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So you can see that we went from like a positivity rate of 22.2% up to 41.7%.
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It can be quite frightening for patients because the allergy can be mild,
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including itching, rashes, some GI symptoms,
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but it can also be very severe and unfortunately quite unpredictable.
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About one third of our customers that come in have alpha-gal.
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Farm stands and restaurants on the island are also adapting to try to help their customers.
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So many people were just shell-shocked that they had to change their diets immediately.
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And so they needed support with that.
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So I've been buying alternative dairy plant-based cheeses.
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This is like a feta-like cheese,
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and I bake with this and it's melty.
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So here we have our turkey bolognese,
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which is completely alpha-gal friendly.
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We want to make sure we can accommodate this allergy because it's spreading like wildfire.
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Pacquia's hot shot.
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Which of these items left on the moon by astronauts is still there today?
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A golf ball, a family photo,
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a feather, or all of the above?
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If you said all of the above, ding ding.
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In the 1970s, astronaut Charles Duke left the family photo.
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David Scott left the feather after testing Galileo's famous science experiment,
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and Alan Shepard hit a golf ball across the lunar surface.
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NASA has announced a series of upcoming missions to establish a long term human presence on the moon.
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During the historic Artemis 2 mission this past April,
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NASA tested systems to help astronauts live and work beyond short visits.
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The goal, build knowledge for sustained exploration on the moon and eventually missions to Mars.
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At a conference in Washington,
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DC, NASA said there will be three parts to this initiative called Moonbase.
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Phase one is expected to begin this fall with critical equipment and infrastructure being launched towards the moon.
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If successful, Moonbase will become humanity's first permanent outpost beyond Earth.
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NASA is funding private companies to develop lunar vehicles,
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rovers and technology that could help astronauts work,
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travel and even live on the moon.
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Just when we thought her story was finished,
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one of the greatest athletes of all time is picking up the pen again.
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The Queen returns.
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That was the message from Queen's Club in London after confirming
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Serena Williams will make her comeback in the doubles draw ahead of Wimbledon.
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This is massive.
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We're not just talking about a 23-time Grand Slam singles champ,
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a player who spent more than 300 weeks ranked number one.
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This is a global icon who helped transform women's sports.
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Serena turns 45 in a few months,
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hasn't played a pro match in years.
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She lost in singles in the third round of the U.S.
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Open in 2022.
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And yet her return instantly sends a jolt of electricity through the tennis world.
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Who will be her doubles partner that hasn't been announced?
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How far can she go?
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Does this mean she's preparing to play Wimbledon as well?
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That's anyone's guess.
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Remember, she appeared on an international testing pool list dated from October of 2025.
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That sparked the initial rumors about a potential comeback,
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but she shot those down by tweeting in December,
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OMG, y'all, I'm not coming back.
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But one thing's certain, when Serena Williams walks back onto the court,
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the sporting world will be watching.
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She's a true legend that has the power to bring everything to a standstill.
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Now to an update on Russia's ongoing war on Ukraine,
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where rats are being used to help find hidden and deadly danger lurking underground in large parts of the country.
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While Russian drones continue to pose a daily threat from the skies across Ukraine,
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our Isabel Rosales has more on landmines.
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Step by step, sweep by sweep,
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the slow and painstaking rhythm of mine clearance in Ukraine.
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Some 25 miles or 40 kilometers outside Kyiv,
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this team is working to make sure the fields and forests are safe from mines and other potential dangers.
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It's slow, but critical work.
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Since the start of Russia's full-scale invasion in 2022,
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the United Nations says Ukraine has become the most heavily mined country in the world.
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According to the UN, an estimated 20% of Ukraine's territory,
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an area larger than England and Wales combined,
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is now contaminated with mines and other unexploded ordnance.
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And experts with the Halo Trust,
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the world's largest humanitarian demining organization,
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say the process in Ukraine will take at least 10 years.
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That's time when fields will go unplanted,
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homes and businesses will remain in ruins.
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And people's livelihoods will continue to suffer.
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Already, Ukraine is feeling the impacts.
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From human casualties, the U.N says hundreds of civilians have been killed or wounded by landmines and other explosive material.
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To the rising economic toll, the U.N estimates that the presence of landmines
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and other munitions is costing the country $11 billion a year.
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While the scale of the demining project is vast,
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the Halo Trust says the same advances in technology
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that have transformed the battlefield are already helping to speed up their own process.
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The group has started using drones and AI to survey contaminated land and identify potential threats.
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Technology Prince Harry was able to test out during a recent visit to Ukraine.
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Elsewhere, the Halo Trust has turned to unmanned systems,
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like this remote-controlled digger, which excavates soil littered with mines,
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then chews it up in a specialized grinder.
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Despite the advances in technology,
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it's not suited to every task.
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That's when deminers rely on a more old-fashioned and more dangerous approach,
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removing the mines by hand.
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Today's story getting a 10 out of 10,
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the retirement to end all retirements.
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Joan Prince Crandall is hanging up her wings after more than 66 years as a flight attendant.
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Delta Airlines says she may be the longest serving flight attendant in airline history.
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When she began her career at Pacific Airlines in 1959,
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the plane still relied on propellers and only carried a few dozen passengers.
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Alaska and Hawaii were brand new states.
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She's witnessed the jet age take off and she's helped train generations of flight attendants.
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After tens of thousands of treks and safety demonstrations,
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she says one flight flies above the rest.
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I flew a craft trip,
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a military flight, and we flew to Frankfurt.
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We got out to the airport at midnight,
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and we were about to pick up 220 refugees from Afghanistan who were leaving their country forever
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to come to the United States to be safe.
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That was my favorite.
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Her favorite destinations?
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Paris, Mumbai, and Hong Kong.
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Ms. Joan Prince-Crandall, you are now cleared for retirement.
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That's about all we have time for today, but we have shout-outs.
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This first one goes to Miss Goodridge at Lyman High School in Longwood, Florida.
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Congratulations on your retirement.
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Here's to opening the DOA to your next chapter.
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Thank you for inspiring generations of TV production students,
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including our very own Brendan Buckley B.
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Double.
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He's a gift that you didn't even know you'd be giving us one day.
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This show would not be what it is today without teachers like you.
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And Miss Everhart, Mr. Merrill and Mr. Fitzgerald at Roland Grise Middle School in Wilmington, North Carolina.
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Sailor, you did this?
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Hand knitted?
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This banner?
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This is epic.
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Glad you are hooked on CNN 10.
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We love this so much.
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Thanks for spending part of your day with us.
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Keep that curiosity sky high.
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Your kindness turned up to a 10.
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And remember, you are more powerful than you know.
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I'm Koi Wire and we are CNN 10.
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背景与上下文
在这期节目的讨论中，主持人KoiWire提到了一种令人关注的现象——一种由蜱虫叮咬引起的红肉过敏症，这个问题正在迅速增长。美国卫生与人类服务部长Robert F. Kennedy Jr.发起了一项新倡议，旨在打击莱姆病和其他与蜱虫相关的疾病，同时也希望引起大众对这种过敏症的重视。这段对话引发了一种对户外活动的恐慌，许多人也因此不愿意再进行徒步旅行或园艺等活动。
日常交流的五个常用短语
- 我晚上吃了牛排 - "I had a steak dinner."
- 我感到呼吸困难 - "I was having trouble breathing."
- 我不能再吃红肉 - "I can't eat beef anymore."
- 蜱虫的叮咬会传递过敏原 - "The tick bite can transfer an allergen."
- 我需要更多的研究 - "I need more research."
逐步影子跟读指南
为了提高你的英语发音，接下来的影子跟读练习将帮助你理解和掌握视频中的对话。使用英语影子跟读的技巧，你可以通过以下步骤来增强聆听和口语能力：
- 选择片段 - 选择视频中的一小段（例如韦尔提到的过敏症情况）。
- 聆听理解 - 先全听一遍，确保理解主要内容和情感。
- 逐句跟读 - 开始时慢慢模仿视频中的发音，专注于语调和重音。
- 重复练习 - 每次短语跟读后，暂停视频并大声复述，直到你能自信地朗读。
- 录音反馈 - 录下自己的声音，与视频中的对话进行比较，找出提升的地方。
通过这种shadowspeak的练习，你能有效提升自己的发音与口语流利度，为日常交流打下良好的基础。这样的练习也能够方便地在不同的shadowing site中进行，灵活运用时间和地点，帮助你实现英语口语表达的更大进步。
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。