6 . A new outdoor fabric (织物) stores energy by day and then lights up at night. Being tested in a city park, this totally “cool” fabric has attracted interest for its many urban uses.

This is the invention of Anai Green, an industrial and product designer based in Tel Aviv, Israel. She designed a fabric that includes organic and solar photovoltaic cells (光伏电池). The cells capture sunlight and store the energy in strips with LEDs. This allows the fabric to shade public space by day. When night falls, these strips light up. Green said, “We use LumiWeave to light public space without carbon emissions, making the lighting all-natural. And we spread light in the area we want to light only.”

The system was designed to adapt to all weather conditions and can continue to provide lighting even after three days without sunlight. In addition, you simply put LumiWeave up and the sun will do the work. This in itself saves 50 percent of the cost of building standard lighting, and it saves 100 percent on the electricity bills. This is great news for cities. Tel Aviv, Green’s hometown, is trying out LumiWeave in AtidimPark.

The mayor of Tel Aviv, Ron Huldai, is making efforts to address climate change. “LumiWeave will turn out to be a groundbreaking project,” Huldai said. The mayor added that LumiWeave is especially important as it solves the issue of shading urban areas and uses clean energy.

The new fabric can be fixed atop bike paths, in children’s parks and in walking areas. Many big cities in Israel are planning on adopting LumiWeave. As there is also use for the fabric in outdoor sitting areas of restaurants and hotels, Green has developed a LumiWeave parasol (大遮阳伞). “We are now developing the possibility of controlling it from the phone — we’re creating an application,” Green said. LumiWeave provides an ideal solution for urban parks and gardens. We hope that it will soon be lighting up night skies around the world.

7 . If you’ve spent any time online in the first few weeks of 2023, you may have already picked up on the buzz surrounding ChatGPT. But what exactly is it?     1    

What is ChatGPT?

ChatGPT is an artificial intelligence chatbot from OpenAI. It enables users to “converse” with it in a way that’s meant to copy natural conversation.     2     The easy-to-understand, easy-to-use, and free tool has already gained popularity as both an alternative to traditional search engines and as a tool for Al writing, among other things.

What does GPT stand for?

    3     While older AI chatbots could answer questions with detailed responses, ChatGPT uses a dialog format, which allows it to answer follow-up and clarifying questions, as well as recognize and reject inappropriate or dangerous requests (such as questions about illegal activity).

How to use ChatGPT to increase your work?

    4     Knowing how to effectively communicate with ChatGPT, or any generative AI model, is called prompt engineering. You can either include ChatGPT in your day-to-day work to conduct a research or to help you get started on a writing project while staring at a blank page.

    5    

ChatGPT uses natural language processing (NLP), an AI technology that deals with understanding, analyzing, and generating human-like language. It analyzes sample texts from the internet and conversations provided by real humans, and then ranks outputs based on the quality of the response. Providing occasional feedback from humans is a technique that can help fine-tune the output by improving both safety and reliability.

8 . Jen is a 39-year old community dancer with Down’s Syndrome(唐氏综合征). She is the founder of Dance Syndrome, a nonprofit organization that brings together _______ dancers and make them feel equal to everyone.

Dancing has always been in her veins. As a young girl, Jen seized every opportunity to dance with full _______ both in the morning and during her 10 minutes of _______ before bedtime. The dynamic workout would keep her _______ all day long.

Life hasn’t been straightforward for Jen. She was _______ by a number of dance clubs in primary school and encountered numerous _______ while pursuing her passion for dance. Despite these challenges, her ambition to share her love for dance and _______ disabled individuals in the art grew stronger.

After leaving school at 18, Jen spent over 10 years searching _______ for opportunities to be trained as a dance leader. Eventually, she had to give up and decided to try her own way, not knowing where it might lead!

Despite the _______, Dance Syndrome was established in 2009. Jen and her fellow disabled dance leaders took ________ of the charitable organization, working alongside non-disabled dance artists who helped them work more professionally.

Over the decade, Dance Syndrome has ________ thousands of disabled dancers, cultivating an environment where every person is recognized as equal, ________ and accepted for who they are. The year 2019 witnessed Jen ________ for the third time as a member of Shaw T rust’s Disability Power 100. She is a living proof that ________ can come from unexpected places and that disabled individuals can ________ society in extraordinary ways.

Whenever you have to write a paper, a letter, or any other document for work or school, you probably head toward the computer. Now, most people reach for     1     (keyboard) faster than they pick up pens. In a Scottish primary school, however, Mr. Norman Lewis is taking a different approach. He feels that neat handwriting     2     (be) still an important skill, so he has his students write not only by hand but also     3     old fashioned fountain pens.

Fountain pens     4     (use) in schools long ago and have been regaining popularity lately because they are refillable. Today, a writer     5     (simple) throws an empty pen away and gets     6     new one.

So far, Mr. Lewis is pleased with the results of his experiment. He reports that his students are taking more care with their work, and their self-confidence has improved as well. He is happy with the     7     (improve) he sees in his students’ writing     8     in his own writing. He knows that computers are here     9     (stay) and that they will not disappear. However, he believes that the practice with fountain pens helps students to focus, to write faster, and they can feel proud of     10     (they).

10 . Common Mistakes New Runners Make

Running is a great way to get in shape and just about everyone can do it. However, many make a number of common mistakes, which can interfere (妨碍) with training or lead to injury.     1     , keep these things in mind to help you increase your chances of running success.

·Doing too much too soon

One of the biggest mistakes new runners make is doing too much too soon. Slowly easing into a training program will help reduce the risk of injury, so you can continue on with your new running routine     2     .

·     3    

Beginners might think they need to run every day (or nearly every day) to meet their fitness or weight-loss goals, but this couldn’t be further from the truth. Running is a high-impact activity which can be really hard on your body. So it’s important to give your body a rest between workouts.

·Not wearing the right equipment

    4    , it’s important that you wear properly for your workouts. The most important piece of equipment for running is a good pair of running shoes, so be sure to do some research before you purchase a pair. Visit a running specialty store and ask an employee to fit you for a shoe.

•Running through pain

    5     If something hurts when you run, you need to stop and treat the pain. Remember: It doesn’t make you less of a runner if you listen to your body to keep it healthy.