任務(wù)型閱讀。
A. The engine in your body.
B. The location, size and heartbeat of a heart.
C. What happens when the heart beats?
D. How does your heart work?
E. How do we know about the heart?
F. What can a doctor tell by feeling your pulse?
1.                 
    Your heart is located in your chest, a little to your left. This heart of yours, which is about the size of your two fists held together, beats about 90 times a minute. A grown person's heart beats about 60 to 80 times a minute. The heartbeat is not just the same in all persons, and it is not the same in any one person at all times.
2.                 
    When your heart beats, it is pumping blood to all parts of your body. If you could examine your heart
closely, you would see that it is really two pumps placed side by side, and working at the same time. Each
pump has two parts, the upper part called the auricle (心房), and the lower part called the ventricle (心室). The auricles receive the blood as it comes into them after it has been pumped through the body. The
ventricles pump the blood out. The right one pumps the blood to the lungs and the left one pumps the blood to all other parts of the body. At the top and bottom openings of each ventricle are valves (閥門) which
make the blood go in only one direction.
3.                
    Your heart is sometimes called the engine or the motor in your body and sometimes called the pump. It
works away, both day and night. First it pumps out some blood, rests for a few seconds, and then it pumps some more. In a normal day, the heart pumps about 2,500 gallons of blood from the auricles and ventricles.
4.                 
    By using a stethoscope to listen to the heart, the doctor can tell whether your heart is beating evenly and whether the valves are closing tightly. The stethoscope makes these sounds so clear that the doctor can hear them easily. The stethoscope has an earpiece that he places on your chest and tubes that he places in his ear. The earpiece carries the sound or your heart's beating along the tubes to the doctor's ears, and it makes the sound seem much louder than it really is. The doctor could listen to your heartbeat by pulling his ear against your chest.
5.                 
     An easy experiment can help you understand what happens when the heart beats. You can do this
experiment with a hollow rubber ball. Make a small hole in it, and fill the ball with water through the hole.
When you squeeze the ball, you will notice how the water comes out in a spurt each time you squeeze. After each spurt the ball comes back to its round shape again. Something like this happens when your heart beats. The muscles in your heart grow smaller, or contract, and squeeze the blood out of the heart. Each time this
happens, we say your heart is beating. Perhaps you have noticed that the doctor places his finger on the
pulse in your wrist when you are ill. By doing this he can tell how fast your heart is beating.
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：黑龍江省大慶鐵人中學(xué)2011-2012學(xué)年高二第一次階段測(cè)試英語試題 題型：053

任務(wù)型閱讀。根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)，

　　Do you sweat, chew your pencil, and feel butterflies in your stomach as your teacher hands out a test? A lot of people get upset when it’s time to take a test．　　1　　 In fact, sometimes a little stress is a good thing for you．

　　Here are some tips for taking tests：

　　●　　2　　 It sounds like a no-brainer(不用動(dòng)腦的事), but if you’re sure of the information, you’ll have less reason to be worried．

　　●Get enough sleep the night before the test．　　3　　 In a scientific study, people who got enough sleep before taking a math test did better than those who stayed up all night studying．

　　●　　4　　 Once you have the test paper in front of you, read over the entire test, checking out how long it is and all the parts that you are expected to complete．This will allow you to estimate how much time you have for each part and ask the teacher any questions．If something seems unclear before you start, don’t worry：ask．

　　●Relax．　　5　　 Of course you can’t get up and move around in the middle of a test, but you can wiggle(扭動(dòng))your fingers and toes, take four or five deep breaths, or picture yourself on a beach or some calm place．

　　These tips should help most people, but some can get serious test-taking error．If you’re one of them, you may need to talk to a parent or teacher for help．

A．Read the test through first．

B．Be sure you’ve studied properly．

C．Focus on dealing with each question personally．

D．It’s natural to feel some stress about taking tests．

E．Your memory will be much better if you’ve had enough rest．

F．As the teacher hands out the test, be sure you know what’s expected of you．

G．If you’re so nervous that you can’t think of anything, you might need a mini-break．

查看答案和解析>>

科目：高中英語 來源：2011-2012學(xué)年度江蘇省南通市通州區(qū)高一第一學(xué)期期中考試英語卷 題型：閱讀理解

任務(wù)型閱讀  (共10小題; 每小題1分, 滿分10分)
One of the most well-known directors of our time is Stephen Spielberg. He was born in Cincinnati on 18 December 1946. His father was an electric engineer and his mother was a performing pianist. His sister, Anne Spielberg, became a screenwriter who wrote the stories for many famous films.
Stephen had always wanted to be a director ever since he was a young boy. When he was just 13 years old, he made a 40-minute film. It won a local competition. Three years later, he produced a film called Firelight, which made one hundred dollars’ profit at the cinema in his hometown. Many of the ideas from this film were later used for one of his most famous films called Close Encounters of the Third Kind.
When he was 18 years old, he wanted to go to film school so that he could improve his skills and become an even better director. Unluckily, he was unsuccessful in getting a place at this school so he went to a university in California to study English. Even though he had failed to get into the school he wanted to go to, he didn’t let this stop him following his dream to become a great director.
Stephen Spielberg has directed many films since his first major film in 1976. He now owns many different businesses, most of which are involved in the film industry.

Year
                  What happened
1946
Stephen Spielberg   1    2  in Cincinnati.
1959
Stephen Spielberg made a   3  film and it   4  a local competition.
1962
Stephen Spielberg produced a film called   5 , from which many   6 
were later used for Close Encounters of the Third Kind.
_ 7
Though he   8  to get into the film school he wanted to go to, Stephen
Spielberg didn’t give up his dream to become a great director.
1976
Stephen Spielberg   9_  his   10  major film.
 

查看答案和解析>>

科目：高中英語 來源：江蘇省2009-2010學(xué)年度高一下學(xué)期期中考試英語試卷 題型：其他題

第二節(jié)任務(wù)型閱讀（共10小題；每小題1分，滿分10分）

請(qǐng)認(rèn)真閱讀下列短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入最恰當(dāng)?shù)膯卧~。

注意：每空格1個(gè)單詞。

When we think about education and language learning, we are most likely to think of books. Although there are lots of language learning methods, many people still prefer to learn only by using books. So what are the advantages of learning a language from a book?

Here are its advantages: firstly, you can take language books wherever you go conveniently and you can use them whenever you want. Secondly, they are easy to follow because the courses in them are usually planned for you in strict order starting from the most basic concepts to the more complex. Thirdly, if you are unsure of something, you can continue to work on it as quickly as you like. Lastly, books are likely to have a lot of vocabulary and a lot of topics so you will get great value out of a book with lots of materials in it.

Using books to study a language has disadvantages, too. All textbooks and dictionaries usually include some kind of pronunciation guide. These are helpful when there is no other way to learn, but this can't help you practice your pronunciation. With an audio method, you can compare your pronunciation to that of a native speaker. Besides, some words are spoken faster in one sentence or slower in another, so the pronunciation of a word may change according to the emotion or feeling you want to convey. Also, books can’t actually help you hear the language with its unique rhythms spoken by native speakers. With an audio language learning method, you will be able to hear and understand the language better.

Therefore, if you can supplemental（補(bǔ)充）your book with some other language tools, such as audio tapes, internet radio or resources such as music or television, you will have a much better chance of understanding the books' pronunciation guide and using it to get a good grasp of the spoken language.

Title: One of the Language Learning 81.__________— Using Books

Themes

To get a good grasp of the spoken language, we need to combine language learning books with an audio component

82.__________

*It’s 83. __________ and easy to take books with you. You can use them at anytime.

*It’s easy to 84. __________ books because they are arranged with the most basic information at the start to the more complicated concepts later on.

*You can take your time with a book and use it at our own pace.

*You will get great 85. __________ out of a book which 86. __________ lots of materials in it.

Disadvantages

*It can’t help you practice and compare your 87.__________ with that of a native speaker.

*It can’t help you improve your listening 88. __________.

89. __________

We should use other language learning 90. __________ to help us learn a language properly.

 

查看答案和解析>>

科目：高中英語 來源：2013屆江蘇省高二上學(xué)期期中考試英語試題 題型：填空題

任務(wù)型閱讀(共10小題,每題1分，滿分10分)

請(qǐng)認(rèn)真閱讀下列短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入最恰當(dāng)?shù)膯卧~。

注意：每個(gè)空格填1個(gè)單詞。

China’s Tianhe-1 has a computing speed of 2,507 trillion（萬億）calculations a second, making it the fastest computer in the world. It is also 40 percent faster than the world’s second fastest supercomputer, Cray XT5 Jaguar, in the US, kept at a national laboratory in Tennessee, according to the New York Times. Jack Dongarra, a University of Tennessee computer scientist, told NYT that the Chinese supercomputer is faster than the existing Number One machine.

Building the fastest supercomputer has become a source of national pride, as these machines are valued for their ability to solve problems in areas like defense, energy and science. These problems are related to national interests. Supercomputing technology is also found in business. Oil and gas companies use supercomputers to find oil and gas.

Obviously, research centers with large supercomputers attract top scientific talents. This adds extra importance to the machines—they’re more than just huge computers.

China’s new supercomputer will be used to speed up greatly scientific calculations, such as hurricane and tsunami modeling, cancer research, car design and even studying stars.

In 2008, two US scientists put together a step-by-step guide on how to build a supercomputer using PlayStation 3 video-game consoles（控制臺(tái)）. Modern supercomputers are built by combining thousands of small computer servers（服務(wù)器）and using software to turn them into one large computer. Really, any organization with enough material and technology can create a fast machine.

The Chinese system follows that model by linking thousands upon thousands of computer servers. But the secret behind the system—and the technological achievement—is China’s own networking technology. “That technology was built by them,” Dongarra said. “They are taking supercomputing very seriously and using a lot of time and money.”

“China is still a developing country,” said Sha Chaoqun, manager at Dawning Company which is the leading supercomputer maker in China. “Maybe one day, China’s total computing power can be greater than that of the US, but there is still a long way to go before we get there.”

Paragraph outline

Supporting details

China has developed the world’s fastest supercomputer.

◇Tianhe-1 has a high computing speed, which (1)__________ it the fastest computer in the world.

◇Tianhe-1 is 40 percent faster than the (2)__________ fastest supercomputer in the world.

◇(3)__________ Jack Dongarra, we learn that the Chinese supercomputer is faster than the existing Number One machine.

Many countries see the fastest supercomputer as a source of national (4)__________ and are making efforts to develop it.

◇The high-speed computer is (5)__________ to solve problems related to national interests.

◇Besides (6)__________, supercomputing technology can also be found in areas of defence, energy and science.

◇It’s obvious that top scientific talents are (7)__________ to research centers with large supercomputers.

The secret behind supercomputers is networking technology.

◇By using the technology built by Chinese people, taking it (8)__________ and devoting lots of time and money, China has achieved a lot.

Mr. Sha showed a conservative（保守的） (9)__________ toward the development of computing power.

◇(10)__________ the greater computing power China may have in the future, there is still a long way to go.

 

查看答案和解析>>

科目：高中英語 來源：0910學(xué)年浙江省高二第一學(xué)期期末考試 題型：任務(wù)型閱讀

 

第二節(jié)：任務(wù)型閱讀：

閱讀下列材料， 從所給的六個(gè)選項(xiàng)（A, B,C, D, E, F）中， 選出符合各個(gè)小題要求的最佳選項(xiàng)，選項(xiàng)中有一項(xiàng)是多余選項(xiàng)。

(   ) 76. Ray and three of his friends would like to spend a whole weekend driving around in nice scenery and enjoying some local food.

(   ) 77. Phil and Adam want to go on a comfortable trip which takes them quickly to an interesting city. Then they want to enjoy at least two days sightseeing.

(   ) 78. Mike, Kathy and their three children don’t have much money, but they want a special day out this Saturday. They must be back home at 7 p.m.

(   ) 79. Kirsten is a Dutch student who is studying in Scotland. She doesn’t drive, but wants a day trip to see some beautiful scenery and spend a little time by the sea.

(   ) 80. Clare and Robert want to enjoy some good food, but would also like to give their two young children a day to remember. They don’t mind if they spend a lot of money.

A

Marine Life, France

The chance to experience the oceans of the world. Children will love the observatory, with water all around them and big fish swimming above their heads! Afterwards you eat at a world-famous local restaurant before boarding the ferry at 9 p.m. Not cheap, but a great day out!

B

Amsterdam

Sail out in the evening and enjoy 12 hours in the Netherlands, returning the following night. After a good Dutch breakfast you travel by train directing to the heart of the wonderful city of Amsterdam. The sightseeing and the places to shop will make this a day to remember. Weekends only.

C

Ireland by Car

Once you arrive in Ireland you are quickly on beautiful country roads, with friendly villages where you can stop for a delicious bite to eat. The special price allows you to take up your car and up to five people away for 48 hours, and two nights’ hotel accommodation can be arranged for a little extra.

D

French Hypermarket Day Trip

Whether you want to buy or just look, you will love this tour. The large Darney shopping center is a shopper’s dream! You will find a great number of local goods on sale, and clothes and kitchen goods are of excellent value. Free children’s entertainment all day. Leaves at 10:00, back at 19:00.

E

Belgium by Hydrofoil

A four-day trip. From England you cross to Belgium in just 100 minutes by hydrofoil (水翼船)! You are served food and drinks during the crossing, then continue your journey to Brussels, or another beautiful city, on the fast Belgium railway network.

F

Northern Ireland

Explore the Northern Ireland countryside, including the amazing Mountains of Mourne and the small seaside holiday town of Newcastle. Their ferry leaves the port in Scotland at 7:30 and arrives back at 22:00. Transport in Northern Ireland is by air-conditioned bus.

 

查看答案和解析>>

同步練習(xí)冊(cè)答案