试题

试题 试卷

logo

题型:阅读理解 题类:常考题 难易度:普通

河北省石家庄市实验中学2017-2018学年高二下学期英语期末考试试卷(音频暂未更新)

阅读理解

    Many people don't consider their breakfast without a glass of milk. Right now, cows, buffalos, goats and sheep provide most of the world's milk. But soon, people could get milk from roaches(蟑螂).

    That isn't as crazy as it might sound. New research shows this “milk” is super-nutritious. What's more, some scientists have already begun referring to a lot of insects as source of milk.

    In 2004, Subramanian Ramaswamy started studying milk crystals found inside the roach. At the time, he was teaching biochemistry at the University of Iowa City.

    To learn more about the milk crystal from roaches, the scientists used X-rays to look at the atoms in it. The data basically revealed the chemical recipe of the roach crystal. They showed that roach milk is a “complete food”. It contains sugar with a fatty acid stuck to it. Fatty acids are the building blocks of fats. The protein in the milk is also full of essential amino(氨基的) acids, which are the building blocks of proteins. Since our bodies can't produce the “essential” ones, we need to get them from our food. And so do baby roaches.

    Barbara Stay, a biologist at Iowa University, also worked on the new study. She says the new data show that the roach milk is “three times more nutritious than cow's milk and four times more nutritious than buffalo's milk”.

    Ramaswamy would like to see roach milk turned into a protein supplement to feed hungry people. But not everyone is confident that it can be done.

    Marcel Dicke studies insects as a potential source of human food at Wageningen University in the Netherlands. Dicke says this is a “sound study”. However, in his opinion, “Extracting(提取) milk from roaches can only likely be done in a destructive way with only small quantities”. That means you'd have to raise and kill many bugs to get even tiny quantities of the milk.

(1)、What is the opinion of the scientists about milk in Paragraph 2?
A、Many insects are sources of milk. B、Milk is an important part of breakfast. C、Milk from insects is the most nutritious. D、Milk from insects is well accepted now.
(2)、What can we know about the use of roach milk in life?
A、It will replace the milk from animals like cows. B、Scientists think it the key to solving world hunger. C、All people don't think it can be used in life soon. D、Most people depend on roach milk for protein.
(3)、According to Marcel Dicke, extracting insect milk on a large scale is ________.
A、simple B、challenging C、safe D、necessary
(4)、What should be the best title for the text?
A、Roach milk has been found scientifically B、Roach milk could be produced industrially C、Roach milk could be a new super food D、Roach milk will be widely used soon
举一反三
阅读理解

    Have your parents ever inspected your room to see if you cleaned it properly? Imagine having your entire houses, garage, and yard inspected at any time -- with no warning. Inspections were a regular part of lighthouse (灯塔) living, and a keeper's reputation depended on results. A few times each year, an inspector arrived to look over the entire light station. The inspections were supposed to be a surprise, but keeper sometimes had advance notice.

    Once lighthouses had telephones, keepers would call each other to warn that the inspector was approaching. After boats began flying special flags noting the inspector aboard, the keeper's family made it a game to see who could notice the boat first. As soon as someone spotted the boat, everyone would do last-minute tidying and change into fancy clothes. The keeper then scurried to put on his dress uniform and cap. Children of keepers remember inspectors wearing white gloves to run their fingers over door frames and windowsills looking for dust.

    Despite the serious nature of inspections, they resulted in some funny moments. Betty Byrnes remembered when her mother did not have time to wash all the dishes before an inspection. At the time, people did not have dishwashers in their homes. In an effort to clean up quickly, Mrs. Byrnes tossed all the dishes into a big bread pan, covered them with a cloth and stuck them in the oven. If the inspector opened the oven door, it would look like bread was baking. he never did.

    One day, Glenn Furst's mother put oil on the kitchen floor just before the inspector entered their house. Like floor wax, the oil made the floors shiny and helped protect the wood. This time, though, she used a little too much oil. When the inspector extended his hand to greet Glenn's mother, he slipped on the freshly oiled surface. "He came across that floor waving his arms like a young bird attempting its first flight," Glenn late wrote. After he steadied himself, he shook Glenn's mother's hand, and the inspection continued as though nothing had happened.

阅读理解

    A thief entered the bedroom of the 30th President of the United States, who met him and helped him escape punishment.

    The event happened in the early rooming hours in one of the first days when Calvin Coolidge came into power, late in August, 1923. He and his family were living in the same third­floor suite (套房) at the Willard Hotel in Washington that they had occupied several years before. The former President's wife was still living in the White House.

    Coolidge awoke to see a stranger go through his clothes, remove a wallet and a watch chain.

    Coolidge spoke, “I wish you wouldn't take that.”

    The thief, gaining his voice, said, “Why?”

    “I don't mean the watch and chain, only the charm (表坠). Take it near the window and read what is impressed on its back.” the President said.

    The thief read, “Presented to Calvin Coolidge.”

    “Are you President Coolidge?” he asked.

    The President answered, “Yes, and the House of Representatives (众议院) gave me that watch charm. I'm fond of it. It would do you no good. You want money. Let's talk this over.”

    Holding up the wallet, the young man said in a low voice, “I'll take this and leave everything else.”

    Coolidge, knowing there was $80 in it, persuaded the young man to sit down and talk. He told the President he and his college roommate had overspent during their holiday and did not have enough money to pay their hotel bill.

    Coolidge decided to offer the man and his roommate two rail tickets back to the college. Then he counted out $32 and said it was a loan (借款).

    He then told the young man, “There is a guard in the corridor.” The young man nodded and left through the same window as he had entered.

阅读理解

Travel Ireland for your Spring Vacation!

— ADVERTISEMENT FEATURE —

Dreamy Escape Tour

Special: 6 nights/7 days  $750 per person

Escape to the beautiful west coast of Ireland. On our Dreamy Escape Tour you will experience traditional Irish culture while staying in old-fashioned Country House Hotels in Irish-speaking regions. This is a dreamy holiday you won't ever forget!

Irish Castles & Manors Tour

8 nights/ 9 days  $1895 per person

On our Irish Castles & Manors Tour you will stay in the greatest comfort in Ireland's finest castles & manor houses. You will spend your days touring Ireland's most scenic locations and in the evening you will be treated as king or queen as you relax in beautiful old castles and Irish manors.                                     

Ireland Vacation Rentals

7 nights at least  Prices differ depending on property type and number of people

These packages offer a low-cost choice to those wishing to spend a week or more in Ireland. We offer properties all over the country. Please read further for details on some of our properties. You will have a home away from home as you explore the regions of Ireland!

Hidden Ireland Tour

Special: 6 nights/ 7 days  $660 per person


Our Hidden Ireland Tour takes you to the place off the beaten path and introduces the “real Ireland” to you. Find out some of Ireland's best kept secrets as you explore the rocky untouched beauty of Ireland's less traveled coastal and mountainous areas.


Your personal Ireland tour guides are offered on all trips. Please call us at 1-888-771-8350. Detailed information about your vacation is provided at www.realireland.com.

阅读理解

    The value-packed, all-inclusive sight-seeing package that combines the best of Sydney's harbor, city, bay and beach highlights.

    A Sydney Pass gives you unlimited and flexible travel on the Explorer Buses: the 'red' Sydney Explorer shows you around our exciting city sights while the 'blue' Bondi Explorer visits Sydney Harbour bays and famous beaches. Take to the water on one of three magnificent daily harbor cruises (游船). You can also travel free on regular Sydney Buses, Sydney Ferries or CityRail services (limited area), so you can go to every corner of this beautiful city.

    Imagine browsing at Darling Harbour, tasting the famous seafood at Watsons Bay or enjoying the city lights on an evening ferry cruise. The possibilities and plans are endless with a Sydney Pass. Wherever you decide to go, remember that bookings are not required on any of our services so tickets are treated on a first in, first seated basis.

    Sydney Passes are available for 3, 5 or 7 days for use over a 7-calendar-day period. With a 3 or 5-day pass you choose on which days out of the 7 you want to use it. All Sydney Passes include a free Airport Express inward trip before starting your 3, 5 or 7 days, and the return trip is valid for 2 months from the first day your ticket was used.

    Sydney Pass Fares


Adult

Child

Family

3-day ticket

$90

$45

$225

5-day ticket

$120

$60

$300

7-day ticket

$140

$70

$350

    A child is defined as anyone from the ages of 4 years to under 16 years. Children under 4 years travel free.

    A family is defined as 2 adults and any number of children from 4 to under 16 years of age from the same family.

阅读理解

The wonders of ancient Egypt have drawn visitors for thousands of years. Astonishing temples, pyramids and legendary pharaohs are its timeless legacy. Smithsonian Journeys will be your best choice if you want to visit Ancient Egypt. It would be a great tour as you would be viewing the only remaining structure of the Seven Ancient Wonders of the World. The Pyramids, Temples and Tombs are amazing works that make you wonder just how these magnificent structures were built thousands of years ago! However, there is so much more with Smithsonian Journeys! Join us on this new tour to discover Egypt's mysteries.

What Is Provided With Your Tour

Pre-tour information, including a reading list;

Luggage handling for one bag per person;

All on-tour transportation, unless otherwise noted;

All accommodations and meals during the tour;

All sightseeing and visits.

A Note about Costs

This journey will cost you about $5000. All prices are based on two persons sharing a room. All prices are quoted in U.S. dollars. Tour costs are based upon current airfares, tariffs, currency values. While we will do everything possible to maintain the listed prices, they are subject to change. Due to fluctuations in oil prices, a fuel surcharge may be added to your tour fee (e.g. internal flights, cruises, etc.). Details will be advised prior to departure.

Registration

To submit a reservation request, please use our secure online system at Smithsonian Journeys. Org or contact a Cultural Travel Specialist, at 1-855-330-1542 Mon—Fri 9 am—6 pm. Submitting an online request does not guarantee space on a tour. You will be notified by a Reservation Specialist of your status once your request has been received and processed.

返回首页

试题篮