1 . The Colombian researchers are not the only ones working on creating a slower-melting ice cream. In 2015, scientists at the University of Dundee in Scotland found that a natural protein called BsIA was very effective in keeping the treat frozen for longer periods of time. With both teams fighting to be the first to get to the market, the future of everyone’s favorite dessert certainly looks bright.
What can be inferred from the last paragraph?| A．BsIA is popular in the market. |
| B．CNFs are more useful and expensive than BsIA． |
| C．Ice creams with CNFs have been on sale at the market. |
| D．Slowly enjoying an ice cream will soon become a reality. |
2 . Eggs-perimenting with eggs
What can you do with eggs other than eat them?
Naked Eggs
What does an egg look like without its shell? You may be picturing the white and yolk in a bowl after cracking it, but that isn’t the only way to remove the shell.
Materials: an egg, white vinegar, a bowl, a spoon
Directions: Fill a bowl with one cup of vinegar. Add the egg to the bowl, and wait at least 24 hours. When you check it after a day, you’ll notice some bubbles on the egg and a residue (残留物) in the water. Use the spoon to gently remove the egg from the bowl. Dump out the old vinegar, and add a cup of fresh vinegar. Return the egg to the bowl, and wait another 24 hours. When you remove the egg this time, the shell should be completely dissolved. What remains will be the contents of the egg.
Walking on Eggshells
Can Eggs hold the weight of your entire body?
Materials: six cartons (硬纸盒) of eggs, a garbage bag
Directions: Place the garbage bag on the floor to make any necessary clean up easier. Place the cartons of eggs into two rows of three. Make sure all the eggs are pointing in the same direction— either all pointy end up or all rounded end up. Step onto the first carton of eggs carefully. Make sure your foot is as flat as possible and that you are distributing your weight evenly. If you’re careful, you will succeed. Eggs are actually incredibly strong. The arch shape at the top and the bottom of the egg allows pressure to be distributed evenly over the egg. If you were to place the eggs on their sides instead, you’d be likely to wind up with a gooey (胶粘的) mess.
What was the author’s purpose in writing this text?| A．To persuade readers to use eggs in new ways. |
| B．To entertain readers with funny use for eggs. |
| C．To tell readers some ways to experiment with eggs. |
| D．To inspire readers to conduct experiments carefully. |
3 . Special Food Places to Try In Singapore
It’s an unpleasant fact that local food places are usually meant to cater to meat-eaters. It can be difficult to find a tasty food place that caters to meat-free diet. Here are some options to show you don’t need meat for a satisfactory treat.
Who is the passage intended for?| A．Those who want to lose weight. |
| B．Those who don’t eat meat. |
| C．Those who can’t go without meat. |
| D．Those who prefer home-made food. |
4 . I have a special place in my heart for libraries. I have for as long as I can remember. I was always an enthusiastic reader, sometimes reading up to three books a day as a child. Stories were like air to me and while other kids played ball or went to parties, I lived out adventures through the books I checked out from the library.
My first job was working at the Ukiah Library when I was 16 years old .It was a dream job and I did everything from shelving books to reading to the children for story time.
As I grew older and became a mother, the library took on a new place and an added meaning in my life. I had several children and books were our main source(来源) of entertainment. It was a big deal for us to load up and go to the local library, where my kids could pick out books to read or books they wanted me to read to them.
I always read ,using different voices ,as though I were acting out the stories with my voice and they loved it !It was a special time to bond with my children and it filled them with the wonderment of books .
Now, I see my children taking their children to the library and I love that the excitement of going to the library lives on form generation to generation.
As a novelist, I’ve found a new relationship with libraries. I encourage readers to go to their local library when they can’t afford to purchase a book. I see libraries as a safe haven(避风港) for readers and writers, a bridge that helps put together a reader with a book. Libraries, in their own way, help fight book piracy(盗版行为) and 1 think all writers should support libraries in a significant way when they can. Encourage readers to use the library. Share library announcements on your social media. Frequent them and talk about them when you can.
Which word best describes the author’s relationship with books as a child?| A．Cooperative. | B．Uneasy. |
| C．Inseparable. | D．Casual. |
5 . I was about 13 when an uncle gave me a copy of Jostein Gaarder’s Sophie’s World. It was full of ideas that were new to me, so I spent the summer with my head in and out of that book. It spoke to me and brought me into a world of philosophy (哲学).
That love for philosophy lasted until I got to college. Nothing kills the love for philosophy faster than people who think they understand Foucault, Baudrillard, or Confucius better than you — and then try to explain them.
Eric Weiner’s The Socrates Express: In Search of Life Lessons from Dead Philosophers reawakened my love for philosophy. It is not an explanation, but an invitation to think and experience philosophy.
Weiner starts each chapter with a scene on a train ride between cities and then frames each philosopher’s work in the context (背景) of one thing they can help us do better. The end result is a read in which we learn to wonder like Socrates, see like Thoreau, listen like Schopenhauer, and have no regrets like Nietzsche. This, more than a book about understanding philosophy, is a book about learning to use philosophy to improve a life.
He makes philosophical thought an appealing exercise that improves the quality of our experiences, and he does so with plenty of humor. Weiner enters into conversation with some of the most important philosophers in history, and he becomes part of that crowd in the process by decoding (解读) their messages and adding his own interpretation.
The Socrates Express is a fun, sharp book that draws readers in with its apparent simplicity and gradually pulls them in deeper thoughts on desire, loneliness, and aging. The invitation is clear: Weiner wants you to pick up a coffee or tea and sit down with this book. I encourage you to take his offer. It’s worth your time, even if time is something we don’t have a lot of.
What does the author think of Weiner’s book?
| A．Objective and plain. |
| B．Daring and ambitious. |
| C．Serious and hard to follow. |
| D．Humorous and straightforward. |
6 . Then, just as we were beginning to lose hope, the storm stopped as suddenly as it had begun. The animals were safe, and the roof was still nailed on. “All’s well that ends well,” said my mother.
It can be inferred from what the mother said that ________.| A．they had no damage at all | B．everything went beyond their expectation |
| C．everything was under control | D．the family could have suffered a greater loss |
7 . Many of us love July because it’s the month when nature’s berries and stone fruits are in abundance. These colourful and sweet jewels from British Columbia’s fields are little powerhouses of nutritional protection.
Of the common berries, strawberries are highest in vitamin C, although, because of their seeds, raspberries contain a little more protein (蛋白质), iron and zinc (not that fruits have much protein). Blueberries are particularly high in antioxidants (抗氧化物质). The yellow and orange stone fruits such as peaches are high in the carotenoids we turn into vitamin A and which are antioxidants. As for cherries (樱桃), they are so delicious who cares? However, they are rich in vitamin C.
From which is the text probably taken?
| A．A biology textbook. | B．A health magazine. |
| C．A research paper. | D．A travel brochure. |
8 . Measles (麻疹), which once killed 450 children each year and disabled even more, was nearly wiped out in the United States 14 years ago by the universal use of the MMR vaccine (疫苗). But the disease is making a comeback, caused by a growing anti-vaccine movement and misinformation that is spreading quickly. Already this year, 115 measles cases have been reported in the USA, compared with 189 for all of last year.
The numbers might sound small, but they are the leading edge of a dangerous trend. When vaccination rates are very high, as they still are in the nation as a whole, everyone is protected. This is called “herd immunity”, which protects the people who get hurt easily, including those who can't be vaccinated for medical reasons, babies too young to get vaccinated and people on whom the vaccine doesn't work.
But herd immunity works only when nearly the whole herd joins in. When some refuse vaccination and seek a free ride, immunity breaks down and everyone is in even bigger danger.
That's exactly what is happening in small neighborhoods around the country from Orange County, California, where 22 measles cases were reported this month, to Brooklyn, N.Y., where a 17-year-old caused an outbreak last year.
The resistance to vaccine has continued for decades, and it is driven by a real but very small risk. Those who refuse to take that risk selfishly make others suffer.
Making things worse are state laws that make it too easy to opt out (决定不参加) of what are supposed to be required vaccines for all children entering kindergarten. Seventeen states allow parents to get an exemption(豁免), sometimes just by signing a paper saying they personally object to a vaccine.
Now, several states are moving to tighten laws by adding new regulations for opting out. But no one does enough to limit exemptions.
Parents ought to be able to opt out only for limited medical or religious reasons. But personal opinions? Not good enough. Everyone enjoys the life-saving benefits vaccines provide, but they'll exist only as long as everyone shares in the risks.
What is the purpose of the passage?
| A．To introduce the idea of exemption. |
| B．To discuss methods to cure measles. |
| C．To stress the importance of vaccination. |
| D．To appeal for equal rights in medical treatment. |
9 . Choosing the right hiking equipment will make your walk safer and more comfortable. Getting it right is easy with our pick of the best. Don’t hesitate to grab them!
SMART SOCKS
Smartwool Women’s PhD Outdoor Light Print Crew Walking Socks (£16.09)
Built for mile after mile of trail, these socks are so light and seamless that you’ll barely notice you’re wearing them.
Darn Tough Kelso Micro Crew Light Cushion (£20)
Keep you cool while going the distance in these wool socks. They’re cushioned and silky soft.
1000 Mile Fusion Walking Sock (£15.99, twin pack)
Need extra comfort? The Fusion Walking Sock has a blister-free guarantee thanks to clever double-layer technology and padded zones.
LIGHTWEIGHT JACKETS
Smartwool Merino Smart Ultra Light Hoodie (£114.99)
This windproof layer packs away into its pocket.
Berghaus Women’s Skerray Smock (£70)
Stay warm if the wind gets up in this super-light, water-repellent smock jacket with a fitting hood. It packs away into the small pocket.
Finisterre Mistral Waterproof Jacket (£185)
Light yet fully waterproof, this cool high-quality jacket has zipped pockets and an adjustable foldaway hood.
SUMMER SHORTS
Jack Wolfskin Overland Zip Away (£115)
Always chilly when you set out but boiling by the time you’re climbing that hill? With these clever pants, you get a pair of soft-shell trousers and a pair of shorts in one.
1. What can we know from the passage?| A．Crew Walking Socks provide the most comfort of all. |
| B．All the equipment can pack away into its small pocket. |
| C．Both the Light Hoodie and Skerray Smock can keep out the wind. |
| D．Crew Walking Socks are the cheapest and of highest quality. |
| A．Crew Walking Socks & Waterproof Jacket. |
| B．Light Hoodie & Fusion Walking Socks. |
| C．Overland Zip Away & Crew Light Cushion. |
| D．Fusion Walking Socks & Skerray Smock. |
| A．New Technology. | B．Life Style. | C．Sports. | D．Advertisement. |
10 . It was about 10 p.m. when Janice arrived at the train station. She jumped into her car and began the 20﹣minute drive home. She'd traveled the route so many times that she almost knew every bump on it. But out of nowhere on that awful night,a car T-boned her car,moving her backward onto the railroad tracks. She sat in her car，frightened by the impact and the vehicle's airbags.
As this happened，Peter was getting ready for bed. He'd just closed his book when he heard glass coming from not far outside his bedroom window. A volunteer firefighter and retired teacher，Peter never stopped to think. He grabbed a flashlight and ran out of the door. "Any firefighter would have done what I did" he said. "We're always on duty."
The first car he came upon was the one that hit Janice. Once Peter concluded the driver was OK，he looked around and spotted Janice's car straddling(横跨)the railroad tracks. And then he heard the bells signaling an oncoming train and saw the headlight of the train.
Peter dashed to Janice's car and banged on the driver's side window. She just looked at him，her eyes unfocused. "I don't know where I am" she said.
"Honey，you're on the railroad tracks" Peter shouted. "We have to get you off right now!" He pulled on the handle，but the door was jammed shut. The train,traveling at 65 mph，was running toward them. Peter ran to the passenger side and threw open the door. He pushed aside the airbags,grabbed Janice's arms，and pulled her toward him across the passenger seat until he could help her out and speed walk her to safety. Within six seconds,he estimated,the train plowed into the car. "It was like a Hollywood movie." Peter said.
1. What caused Peter to run out of the door？| A．The sound of a fire alarming. |
| B．The noise of glass flying in his direction. |
| C．The sound of two cars exploding. |
| D．The noise of his bedroom window broken. |
| A．He carried her out of her car. |
| B．He broke the driver's window and pulled her out. |
| C．He pushed her car off the tracks. |
| D．He pulled her out of car and supported her to safety. |
| A．Entertainment. |
| B．Travelling. |
| C．Society. |
| D．Education. |
