【推荐2】For Canaan Elementary’s second grade in Patchogue, N.Y.，today is speech day ,and right now it’s Chris Palaez’s turn. The 8-year-old is the joker of the class. With shining dark eyes, he seems like the of kid who would enjoy public speaking.

But he’s, nervous.“I’m here to tell you today why you should … should…”Chris trips on the“-ld,”a. pronunciation difficulty for many non-native English speakers. His teacher ,Thomas Whaley ,is next to him, whispering support.“…Vote for …me …”Except for some stumbles, Chris is doing amazingly well. When he brings his speech to a nice conclusion ,Whaley invites the rest of the class to praise him.

A son of immigrants, Chris stared learning English a little over three years ago. Whaley recalls(回想起)how at the beginning of the year，when called upon to read，Chris would excuse himself to go to the bathroom.

Learning English as a second language can be a painful experience. What you need is a great teacher who lets you make mistakes. “It takes a lot for any student，” Whaley explains，“especially for a student who is learning English as their new language，to feel confident enough to say，‘I don’t know，but I want to know.’”

Whaley got the idea of this second-grade presidential campaign project when he asked the children one day to raise their hands if they thought they could never be a president. The answer broke his heart. Whaley says the project is about more than just learning to read and speak in public. He wants these kids to learn to boast(夸耀)about themselves.

“Boasting about yourself，and your best qualities,” Whaley says，“is very difficult for a child who came into the classroom not feeling confident.”

We can infer that the purpose of Whaley’s project is to _________.

【推荐2】New research links outdoor air pollution — even at levels considered safe — to an increased risk of diabetes (糖尿病) globally, according to a study from the VA St. Louis Health Care System. The findings raise the possibility that reducing pollution may lead to a drop in diabetes cases in heavily polluted countries such as India and less polluted ones such as the United States.

Diabetes is one of the fastest growing diseases, affecting more than 500 million people worldwide. The main drivers of diabetes include eating an unhealthy diet, having a sedentary lifestyle and obesity, but the new research indicates the extent to which outdoor air pollution plays a role.

“Our research shows a significant link between air pollution and diabetes globally,” said Ziyad Al-Aly, MD, the study’s senior author and an assistant professor of medicine at the University of Washington. “We found an increased risk, even at low levels of air pollution currently considered safe by the US Environmental Protection Agency (EPA) and the World Health Organization (WHO). This is important because many industry lobbying (游说) groups argue that current levels are too stringent and should be relaxed. Evidence shows that current levels are still not sufficiently safe and need to be tightened.”

While growing evidence has suggested a link between air pollution and diabetes, researchers have not attempted to quantify that burden until now. “Over the past two decades, there have been bits of research about diabetes and pollution,” said Al-Aly. “We wanted to thread together the pieces for a broader, more solid understanding.”

The researchers also found that the overall risk of pollution-related diabetes tilted (倾斜) more toward lower-income countries such as India that lack the resources for environmental mitigation systems and clean-air policies. For instance, poverty-stricken countries facing a higher diabetes-pollution risk include Afghanistan, Papua New Guinea and Guyana, while richer countries such as France, Finland and Iceland experience a lower risk. The US experiences a medium risk of pollution-related diabetes.

My favourite player was LeBron James. Paul’s favourite player was Tyrone Bogues, a guy who played for the Charlotte Hornets, although we actually agree that they are both champions. Bogues was only 1.6 metres tall, which made him the shortest player ever in the NBA. Guess what? Paul was only 1.6 metres tall, too! Paul knew that being shorter than other players meant that he had to practise more. During all those hours of doing jump shots on his own, he used Bogues as his inspiration. Paul once said, “If Bogues could make it, why not me?”

Our coach was not so sure. Paul had to try out many times just for making the team. He was still usually on the bench, being just a replacement, which was really tough on him. Everyone knew Paul had real skills, and was someone who worked really hard and had a strong desire to play for the team. However, Paul didn’t get a chance.

【推荐3】It’s not often to see a woman who’s seven months pregnant running a marathon. But Beatie Deutsch is anything but typical.

The 30-year-old mother of five is ranked as one of the top women marathon runners in the world and, as of today, has qualified for the 32nd Summer Olympics. What impresses people more deeply is that, unlike many Olympic hopefuls who have been training their whole lives, Deutsch only took up running four years ago.

Why did she train for a marathon? “I was really out of shape after having five kids,” she said. “So I set the goal for myself of running a marathon and that helped me. I needed something to be motivated to get out there and train every day. I didn’t ever expect it to take me to this.”

The Israeli press has been tracking her with pride, calling her “Speedy Beatie”. Hoping to add more purpose to her newfound fame, Deutsch uses her running as a way to raise money for a charity Beit Daniella. This nonprofit organization provides a recovery center for youths who are struggling with mental health issues.

That mission is helping fuel her Olympic dreams. At the Tiberias Marathon last month, Deutsch was the fastest woman in the race. This past September, she finished the Cape Town Marathon in two hours and thirty-six minutes. That’s a few minutes shy of her personal best of two hours and twenty-nine minutes, a time that qualifies her for the Olympics. She will try to shave even more time off when she competes in the Rotterdam Marathon this April.

It’s remarkable for someone who started her athletic career in her late 20s. “I always tell people to have big dreams, and set huge goals. Don’t get caught up in the place where we are right now and have tunnel vision and are limited in what we see of ourselves,” said Deutsch, who now travels the world as a motivational speaker.