1 . The Government’s sugar tax on soft drinks has brought in half as much money as Ministers first predicted it would generate, the first official data on the policy has shown.

First announced in April, 2016, the tax which applies to soft drinks containing more than 5g of sugar per 100ml, was introduced to help reduce childhood obesity (肥胖). It is believed that today’s children and teenagers are consuming three times the recommended level of sugar, putting them at a higher risk of the disease.

Initially the sugar tax was expected to make £520m a year for the Treasury. However, data of the first six months showed it would make less than half this amount. At present it is expected to generate £240m for the year ending in April 2019, which will go to school sports.

It comes after more than half of soft drinks sold in shops have had their sugar levels cut by manufacturers (制造商) so they can avoid paying the tax. Drinks now contain 45 million fewer kilos of sugar as a result of manufacturers’ efforts to avoid the charge, according to Treasury figures. Since April drinks companies have been forced to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content.

However, some high sugar brands, like Classic Coca Cola, have accepted the sugar tax and are refusing to change for fear of upsetting consumers. Fruit juices, milk-based drinks and most alcoholic drinks are free of the tax, as are small companies manufacturing fewer than 1m litres per year.

Today’s figures, according to one government official, show the positive influence the sugar tax is having by raising millions of pounds for sports facilities (设施) and healthier eating in schools. Helping the next generation to have a healthy and active childhood is of great importance, and the industry is playing its part.

1. Why was the sugar tax introduced?

A．To collect money for schools.	B．To improve the quality of drinks.
C．To protect children’s health.	D．To encourage research in education.

2. How did some drinks companies respond to the sugar tax?

A．They turned to overseas markets.	B．They raised the prices of their products.
C．They cut down on their production.	D．They reduced their products’ sugar content.

3. From which of the following is the sugar tax collected?

A．Most alcoholic drinks.

B．Milk-based drinks.

C．Fruit juices.

D．Classic Coke.

4. What can be inferred about the adoption of the sugar tax policy?

A．It is a short-sighted decision.	B．It is a success story.
C．It benefits manufacturers.	D．It upsets customers.

2 . The connection between people and plants has long been the subject of scientific research. Recent studies have found positive effects. A study conducted in Youngstown，Ohio，for example, discovered that greener areas of the city experienced less crime. In another，employees were shown to be 15% more productive when their workplaces were decorated with houseplants.

The engineers at the Massachusetts Institute of Technology(MIT)have taken it a step further changing the actual composition of plants in order to get them to perform diverse，even unusual functions. These include plants that have sensors printed onto their leaves to show when they’re short of water and a plant that can detect harmful chemicals in groundwater. ＂We’re thinking about how we can engineer plants to replace functions of the things that we use every day,＂explained Michael Strano, a professor of chemical engineering at MIT.

One of his latest projects has been to make plants glow(发光)in experiments using some common vegetables. Strano’s team found that they could create a faint light for three-and-a-half hours. The light，about one-thousandth of the amount needed to read by，is just a start. The technology, Strano said, could one day be used to light the rooms or even to turn trees into self-powered street lamps.

In the future，the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plant’s lifetime. The engineers are also trying to develop an on and off＂switch＂where the glow would fade when exposed to daylight.

Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source(电源)-such as the distance from a power plant to street lamps on a remote highway-a lot of energy is lost during transmission(传输).Glowing plants could reduce this distance and therefore help save energy.

1. What is the first paragraph mainly about?

A．A new study of different plants.

B．A big fall in crime rates.

C．Employees from various workplaces.

D．Benefits from green plants.

2. What is the function of the sensors printed on plant leaves by MIT engineer?

A．To detect plants’ lack of water

B．To change compositions of plants

C．To make the life of plants longer.

D．To test chemicals in plants.

3. What can we expect of the glowing plants in the future?

A．They will speed up energy production.

B．They may transmit electricity to the home.

C．They might help reduce energy consumption.

D．They could take the place of power plants.

4. Which of the following can be the best title for the text?

A．Can we grow more glowing plants?

B．How do we live with glowing plants?

C．Could glowing plants replace lamps?

D．How are glowing plants made pollution-free?

3 . 阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

In a study of 33 years of trends in Body Mass Index (体重指数) across 200 countries, the scientists found that people worldwide are getting heavier     1     that most of the rise is due to gains in BMI in rural areas.

BMI is an internationally recognized measurement tool     2     gives an indication of whether someone is a healthy weight. It is calculated by dividing a     3     (person) weight in kg by their height in meters squared. and a BMI of between 19 and 25     4     (consider) healthy.

The study found that between 1985 and 2017, average rural BMI increased     5     2. 1 in women and men. In cities, however, the gain     6     (be) 1. 3 in women and 1. 6 in men. The researchers described “striking changes” in the geography of BMI. Tn 1985，urban men and women in more than three quarters of the countries     7     (study) had higher BMIs than men and women in rural areas. But 30 years later, the BMI difference between urban and rural people in many countries had narrowed     8    (sharp).

This may be due to some disadvantages for people     9     (live) in the countryside, including     10     (low) levels of income and education, higher costs of healthy foods, and fewer sports facilities.

4 . The Lake District Attractions Guide

Dalemain Mansion & Historic Gardens

History, Culture & Landscape(景观). Discover and enjoy 4 centuries of history, 5 acres of celebrated and award-winning gardens with parkland walk. Owned by the Hasell family since 1679, home to the International Marmalade Festival. Gifts and antiques, plant sales, museums & Mediaeval Hall Tearoom.

Open:29 Mar-29 Oct，Sun to Thurs.

Tearoom，Gardens & Gift Shop:10:30-17:00(16:00 in Oct).

House:11:15-16:00(15:00 in Oct)

Town: Pooley Bridge & Penrith
Abbot Hall art Gallery & Museum

Those viewing the quality of Abbot Hall’s temporary exhibitions may be forgiven for thinking they are in a city gallery. The impressive permanent collection includes Turners and Romneys and the temporary exhibition programme has Canaletto and the artists from St Ives.

Open: Mon to Sat and Summer Sundays. 10:30 -17:00 Summer.10:30 -16:00 Winter.
Town: Kendal
Tullie House Museum & Art Gallery

Discover, explore and enjoy award-winning Tullie House, where historic collections, contemporary art and family fun are brought together in one impressive museum and art gallery. There are four fantastic galleries to visit from fine art to interactive fun, so there’s something for everyone!

Open: High Season 1 Apr – 31 Oct: Mon to Sat 10:00 – 17:00, Sun 11:00 – 17:00.

Low Season 1 Nov – 31 Mar: Mon to Sat 10:00 – 16:30, Sun 12:00 – 16:30.

Town: Carlisle
Dove Cottage & The wordsworth Museum

Discover William Wordsworth’s inspirational home. Take a tour of his Lakeland cottage, walk through his hillside garden and explore the riches of the collection in the Museum. Visit the shop and relax in the café. Exhibitions, events and family activities throughout the year.

Open: Daily, 09:30 – 17:30 (last admission 17:00).

Town: Grasmere

1. When is the House at Dalemain Mansion & Historic Gardens open on Sundays in July?

A．09:30-17:30.

B．10:30-16:00.

C．11:15-16:00.

D．12:00-16:30

2. What can visitors do at Abbot Hall Art Gallery & Museum?

A．Enjoy Romney’s works.

B．Have some interactive fun.

C．Attend a famous festival.

D．Learn the history of a family

3. Where should visitors go if they want to explore Wordsworth’s life?

A．Penrith.

B．Kendal.

C．Carlisle.

D．Grasmere.

5 . You run into the grocery store to pick up one bottle of water. You get what you need, head to the front, and choose the line that looks fastest.

You chose wrong. People who you swear got in other lines long after you are already checked out and off to the parking lot.     1    

It turns out, it’s just math working against you; chances are, the other line really is faster.

Grocery stores try to have enough employees at checkout to get all their customers through with minimum delay.     2    Any small interruption-a price check, a chatty customer-can have downstream effects, holding up an entire line.

If there are three lines in the store, delays will happen randomly at different registers. Think about the probability:    3    So it's not just in your mind: Another line probably is moving faster.

Researchers have a good way to deal with this problem. Make all customers stand in one long, snaking line- called a serpentine line-and serve each person at the front with the next available register.     4    This is what they do at most banks and fast-food restaurants. With a serpentine line, a long delay at one register won't unfairly punish the people who lined up behind it. Instead, it will slow down everyone a little bit but speed up checkout overall.

    5    It takes many registers to keep one line moving quickly, and some stores can't afford the space or manpower. So wherever your next wait may be: Good luck.

A．Why does this always seem to happen to you?

B．So why don’t most places encourage serpentine lines?

C．Some of the may have stood in a queue for almost an hour.

D．The chances of your line being the fastest are only one in three.

E．How high is the probability that you are in the fastest waiting line?

F．With three registers, this method is much faster than the traditional approach.

G．But sometimes, as on a Sunday afternoon, the system gets particularly busy.

6 . I experienced years of loneliness as a child.     1     His friends teased him about babysitting his sister and his interests were far different from mine. With no other kids of my age in the neighborhood, I had to spend hours by myself.

A bright spot for me turned out to be reading. My love of the written word began early as my mother read to me every evening.     2     I started reading books on my own before age 5 and my mother took me to the public library once a week to borrow several books. I quickly graduated from typical children’s books to ones with fewer pictures and longer chapters. Reading opened new worlds to me.     3    

My mother also encouraged me to make what I wanted. I tried making toy cars with cardboard boxes and constructing buildings from leftover cardboard and bits of wood my father gave me. When my mother saw my creations, she told me how creative my designs were.     4     I learned a lot about how to extend the life of objects and transform them into something new and useful. It was a trait(特点) others found helpful, and I soon had friends who wanted to make things with me.

    5    My parents made it a point for their two kids to spend time outside, no matter the weather or season. My brother, of course, raced off to be with his friends, while I had plenty to do myself. There was making leaf houses in autumn, ice skating in winter, and so much more. They’re all memories I treasure today.

A．I wasn't alone any longer.

B．I enjoyed reading stories aloud.

C．I was invited to play with another kid.

D．I loved the colorful photographs in the books.

E．Another habit I formed early was being outdoors.

F．Thus, I began my lifelong interest in making things.

G．My older brother couldn’t be bothered to play with me.

7 . In the mid-1990s, Tom Bissell taught English as a volunteer in Uzbekistan. He left after seven months, physically broken and having lost his mind. A few years later, still attracted to the country, he returned to Uzbekistan to write an article about the disappearance of the Aral Sea.

His visit, however, ended up involving a lot more than that. Hence this book, Chasing the Sea: Lost Among the Ghosts of Empire in Central Asia, which talks about a road trip from Tashkent to Karakalpakstan, where millions of lives have been destroyed by the slow drying up of the sea. It is the story of an American travelling to a strange land, and of the people he meets on his way: Rustam, his translator, a lovely 24-year-old who picked up his colorful English in California, Oleg and Natasha, his hosts in Tashkent, and a string of foreign aid workers.

This is a quick look at life in Uzbekistan, made of friendliness and warmth, but also its darker side of society. In Samarkand, Mr Bissell admires the architectural wonders, while on his way to Bukhara he gets a taste of police methods when suspected of drug dealing. In Ferghana, he attends a mountain funeral(葬礼)followed by a strange drinking party. And in Karakalpakstan, he is saddened by the dust storms, diseases and fishing boats stuck miles from the sea.

Mr Bissell skillfully organizes historical insights and cultural references, making his tale a well-rounded picture of Uzbekistan, seen from Western eyes. His judgment and references are decidedly American, as well as his delicate stomach. As the author explains, this is neither a travel nor a history book, or even a piece of reportage. Whatever it is, the result is a fine and vivid description of the purest of Central Asian traditions.

1. What made Mr Bissell return to Uzbekistan?

A．His friends' invitation.	B．His interest in the country.
C．His love for teaching.	D．His desire to regain health.

2. What does the underlined word “that” in paragraph 2 refer to?

A．Developing a serious mental disease.

B．Taking a guided tour in Central Asia.

C．Working as a volunteer in Uzbekistan.

D．Writing an article about the Aral Sea.

3. Which of the following best describes Mr Bissell's road trip in Uzbekistan?

A．Romantic.

B．Eventful.

C．Pleasant.

D．Dangerous.

4. What is the purpose of this text?

A．To introduce a book.	B．To explain a cultural phenomenon.
C．To remember a writer.	D．To recommend a travel destination.

8 . If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out.     1     Working out in the morning provides additional benefits beyond being physically fit.

Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day.     2    

Your metabolism(新陈代谢) gets a head start.     3     If you work out in the mornings, then you will be getting the calorie(卡路里) burning benefits for the whole day, not in your sleep.

    4     Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.

    5     If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.

There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.

A．You will stick to your diet.

B．Your quality of sleep improves.

C．You prefer healthy food to fast food.

D．There is no reason you should exercise in the morning.

E．You can keep your head clear for 4-10 hours after exercise.

F．After you exercise, you continue to burn calories throughout the day.

G．If you are planning to do exercise regularly, or you’re doing it now, then listen up!

9 . Today's world is not an easy adjustment for young adults. Key skill set for success is persistence (毅力), a characteristic that researchers say is heavily influenced by fathers. Researchers from Brigham Young University discovered that fathers are in a unique position to help their adolescent children learn persistence.

BYU professors Laura Padilla-Walker and Randal Day arrived at these findings after following 325 American families over several years. And over time，the persistence gained through fathers led to higher achievement in school.

"There are relatively few studies that stress the unique role of fathers，"Padilla-Walker said. "This research also helps to prove that characteristics such as persistence-which can be taught-are key to a child's life success.”

Researchers determined that dads need to practice an "authoritative" parenting style. Authoritative parenting is not authoritarian:rigid，demanding or controlling. Rather，an authoritative parenting style includes some of the following characteristics:children feel warmth and love from their father；responsibility and the reasons behind rules are stressed children are given an appropriate level of autonomy(自主权).

In the study，about 52 percent of the dads exhibited above-average levels of authoritative parenting. A key finding is that over time，children raised by an authoritative father were significantly more likely to develop persistence，which leads to better outcomes in school.

This particular study examined 11 to 14-year-olds living in two-parent homes. Yet the researchers suggest that single parents still may play a role in teaching the benefits of persistence，which is an avenue of future research.

1. What is special about the BYU professors' study?

A．It centered on fathers' role in parenting.

B．It was based on a number of large families.

C．It analyzed different kinds of parenting styles.

D．It aimed to improve kids' achievement in school.

2. What would an authoritative father do when raising his children?

A．Ignore their demands.	B．Make decisions for them.
C．Control their behaviors.	D．Explain the rules to them.

3. Which group can be a focus of future studies according to the researchers?

A．Single parents.

B．Children aged from 11 to 14.

C．Authoritarian fathers.

D．Mothers in two-parent homes.

4. Which of the following is the best title for the text?

A．Three Characteristics of Authoritative Fathers.

B．Key Skills for Young Adults to Succeed in Future.

C．Children Tend to Learn Determination from Father.

D．Family Relationship Influences School Performance.

10 . My First Marathon（马拉松）

A month before my first marathon, one of my ankles was injured and this meant not running for two weeks, leaving me only two weeks to train. Yet, I was determined to go ahead.

I remember back to my 7th year in school. In my first P.E. class, the teacher required us to run laps and then hit a softball. I didn’t do either well. He later informed me that I was ＂not athletic＂.

The idea that I was ＂not athletic＂ stuck with me for years. When I started running in my 30s, I realized running was a battle against myself, not about competition or whether or not I was athletic. It was all about the battle against my own body and mind. A test of wills!

The night before my marathon, I dreamt that I couldn’t even find the finish line. I woke up sweating and nervous, but ready to prove something to myself.

Shortly after crossing the start line, my shoe laces(鞋带) became untied. So I stopped to readjust. Not the start I wanted!

At mile 3, I passed a sign: ＂GO FOR IT, RUNNERS!＂

By mile 17, I became out of breath and the once injured ankle hurt badly. Despite the pain, I stayed the course walking a bit and then running again.

By mile 21, I was starving!

As I approached mile 23, I could see my wife waving a sign. She is my biggest fan. She never minded the alarm clock sounding at 4 a.m. or questioned my expenses on running.

I was one of the final runners to finish. But I finished! And I got a medal. In fact, I got the same medal as the one that the guy who came in first place had.

Determined to be myself, move forward, free of shame and worldly labels(世俗标签), I can now call myself a ＂marathon winner＂.

1. A month before the marathon, the author ____________.

A．was well trained	B．felt scared
C．made up his mind to run	D．lost hope

2. Why did the author mention the P.E. class in his 7th year?

A．To acknowledge the support of his teacher.

B．To amuse the readers with a funny story.

C．To show he was not talented in sports.

D．To share a precious memory.

3. How was the author’s first marathon?

A．He made it.	B．He quit halfway.
C．He got the first prize.	D．He walked to the end.

4. What does the story mainly tell us?

A．A man owes his success to his family support.

B．A winner is one with a great effort of will.

C．Failure is the mother of success.

D．One is never too old to learn.