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    Basic Math introduces students to the basic things of mathematics, as well as some easy methods of learning it. These 30 fantastic courses are designed to provide students with understanding of arithmetic and to prepare them for Algebra (代数) and beyond.
    　　The lessons in Basic Math cover every basic field of arithmetic. They also look into exponents (指数), the order of operations, and square roots. In addition to that, students also discover how a particular mathematical topic relates to other branches , and how they can be used practically.
    　　Basic Math starts from easier concepts and gradually moves on to the more troublesome ones.  The lectures offer students the chance to understand of mathematical knowledge that may have seemed so frightening. They also help students prepare for college mathematics and develop confidence in this amazing field of study.
    　　With the help of these lectures, they will be able to clear away the mystery (神秘性) of mathematics and face their studies with more confidence than they ever imagined. Besides, they will strengthen their ability to accept new and exciting mathematical challenges.
    　　Professor H. Siegel, honored by Kentucky Educational Television as "the best math teacher in America, " is a devoted teacher and has a gift for explaining mathematical concepts in clear and interesting ways. From the basic ideas to the more difficult problems, he is a master in making math lectures learner-friendlier and less frightening
    　　With a PhD in Mathematics Education form Georgia State University, Dr. Siegel now teaches mathematics at Central Arizona College.
    　　If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer. Or you can get your money back.
    【小题1】What does the course Basic Math mainly cover?

    A．AlgebraB．College Mathematics
    C．ArithmeticD．Mathematics Education
    【小题2】 What good things can students expect from Basic Math?
    A．Stronger imagination ability.
    B．Additional presentation skills.
    C．More mathematical confidence.
    D．Greater chances of becoming teachers.
    【小题3】What can we learn about Professor H. Siegel?
    A．He is a lecturer at Kentucky Educational Television.
    B．He is delivering 30 lectures in Basic Math.
    C．He works in Georgia State University.
    D．He specializes in training teachers.
    【小题4】Where is the passage most likely to have been taken from?　　
    A．news reportB．A book review
    C．A lesson planD．An advertisement

    查看答案和解析>>

    阅读理解

    The Basics of Math－Made Clear

    　　Basic Math introduces students to the basic concepts of mathematics, as well as the fundamentals of more tricky areas．These 30 fantastic lectures are designed to provide students with an understanding of arithmetic and to prepare them for Algebra(代数)and beyond．

    　　The lessons in Basic Math cover every basic aspect of arithmetic．They also look into exponents(指数), the order of operations, and square roots．In addition to learning how to perform various mathematical operations, students discover why these operations work, how a particular mathematical topic relates to other branches of mathematics, and how these operations can be used practically．

    　　Basic Math starts from the relatively easier concepts and gradually moves on to the more troublesome ones, so as to allow for steady and sure understanding of the material by students．The lectures offer students the chance to “make sense” of mathematical knowledge that may have seemed so frightening．They also help students prepare for college mathematics and overcome their anxiety about this amazing－and completely understandable－field of study．

    　　By the conclusion of the course, students will have improved their understanding of basic math．They will be able to clear away the mystery(神秘性)of mathematics and face their studies with more confidence than they ever imagined．In addition, they will strengthen their ability to accept new and exciting mathematical challenges．

    　　Professor H．Siegel, honored by Kentucky Educational Television as “the best math teacher in America,” is a devoted teacher and has a gift for explaining mathematical concepts in ways that make them seem clear and obvious．From the basic concrete ideas to the more abstract problems, he is master in making math lectures learner-friendlier and less scary．

    　　With a PhD in Mathematics Education from Georgia State University, Dr．Siegel teaches mathematics at Central Arizona College．His courses include various make-up classes and a number of lectures for future primary school teachers．

    　　If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer．Or you can get your money back．

    (1)

    What does the course Basic Math mainly cover?

    [　　]

    A．

    Algebra．

    B．

    College Mathematics．

    C．

    Arithmetic．

    D．

    Mathematics Education．

    (2)

    What benefits can students expect from Basic Math?

    [　　]

    A．

    Stronger imaginative ability．

    B．

    Additional presentation skills．

    C．

    More mathematical confidence．

    D．

    Greater chances of becoming teachers．

    (3)

    What can we learn about Professor H．Siegel?

    [　　]

    A．

    He is a guest lecturer at Kentucky Educational Television．

    B．

    He is to deliver 30 lectures in Basic Math．

    C．

    He works in Georgia State University．

    D．

    He specializes in training teachers．

    (4)

    Where is the passage most likely to have been taken from?

    [　　]

    A．

    A news report．

    B．

    A book review

    C．

    A lesson plan．

    D．

    An advertisement

    查看答案和解析>>

    Basic Math introduces students to the basic things of mathematics, as well as some easy methods of learning it. These 30 fantastic courses are designed to provide students with understanding of arithmetic and to prepare them for Algebra (代数) and beyond.

    　　The lessons in Basic Math cover every basic field of arithmetic. They also look into exponents (指数), the order of operations, and square roots. In addition to that, students also discover how a particular mathematical topic relates to other branches , and how they can be used practically.

    　　Basic Math starts from easier concepts and gradually moves on to the more troublesome ones.  The lectures offer students the chance to understand of mathematical knowledge that may have seemed so frightening. They also help students prepare for college mathematics and develop confidence in this amazing field of study.

    　　With the help of these lectures, they will be able to clear away the mystery (神秘性) of mathematics and face their studies with more confidence than they ever imagined. Besides, they will strengthen their ability to accept new and exciting mathematical challenges.

    　　Professor H. Siegel, honored by Kentucky Educational Television as "the best math teacher in America, " is a devoted teacher and has a gift for explaining mathematical concepts in clear and interesting ways. From the basic ideas to the more difficult problems, he is a master in making math lectures learner-friendlier and less frightening

    　　With a PhD in Mathematics Education form Georgia State University, Dr. Siegel now teaches mathematics at Central Arizona College.

    　　If the course fails to provide complete satisfaction to you, you can easily exchange it for any other course that we offer. Or you can get your money back.

    1.What does the course Basic Math mainly cover?

    A．Algebra

    B．College Mathematics

    C．Arithmetic

    D．Mathematics Education

    2. What good things can students expect from Basic Math?

    A．Stronger imagination ability.

    B．Additional presentation skills.

    C．More mathematical confidence.

    D．Greater chances of becoming teachers.

    3.What can we learn about Professor H. Siegel?

    A．He is a lecturer at Kentucky Educational Television.

    B．He is delivering 30 lectures in Basic Math.

    C．He works in Georgia State University.

    D．He specializes in training teachers.

    4.Where is the passage most likely to have been taken from?　　

    A．news report

    B．A book review

    C．A lesson plan

    D．An advertisement

     

    查看答案和解析>>

    Getting Around in Beijing

    　　Taxis

    　　Taxis are in the streets 24 hours a day．Simply raise your hand, and a taxi will appear in no time．They are usually red, and they display the price per kilometre on the window．You should check whether the cab has a business permit, and make sure you ask for a receipt．

    　　Buses and trolleybuses

    　　Public transport provides a cheap way to get around in Beijing．There are 20,000 buses and trolleybuses in Beijing, but they can get very crowded．It’s a good idea to avoid public transport during the rush hour(6∶30 a.m.～8∶00 a.m.and 5∶00 p.m.～6∶30 p.m.)．Fares are cheap, starting at 1 yuan．Air-conditioned buses cost more．Buses numbered 1 to 100 are limited to travel within the city centre．Higher numbers have destinations in the suburbs．Tourists shouldn’t miss the 103 bus which offers one of the most impressive routes, past the Forbidden City and the White Pagoda in Beihai Park．If you get on a double-decker bus, make sure you sit upstairs．You’ll have a good view of the rapidly changing city．

    　　Most buses run from about 5∶00 a.m.to midnight．However, there is also a night bus service, provided by buses with a number in the 200s．

    　　Minibuses

    　　Minibuses with seats for 12 passengers offer an alternative to expensive taxis and crowded public transport in some areas．They run regular services and follow the same routes as large public buses．And in a minibus you always get a seat even in rush hours．

    　　Underground

    　　There are four underground lines in Beijing, and several lines are under construction．Trains are fast and convenient, but rush hours can be terrible．A oneway trip costs 3 yuan．Station names are marked in pinyin．The underground is open from 5∶00 a.m.to 11∶00 p.m.．

    　　Pedicabs

    　　Tourists like these human-pedalled“tricycle taxis”, but they can be expensive．You should talk to the driver, and make sure you know the price before you begin the journey．For example, if it is per person, single or return．Tricycles are worth using if you want to explore the narrow alleys(hutong)of old Beijing．

    Questions：

    1．What’s the problem with buses?

    2．What are the advantages of the underground?

    3．What can you visit in a pedicab?

    查看答案和解析>>

    阅读理解

    　　One night in February 1962, John H．Glenn．Jr．flew over Australia．The man in the Mercury capsule was alone, but friendly voices reached him by radio．On the dark land 100 miles below, he saw a sprinkling of light．They marked the city of Perth, where people had turned on their lights as a greeting to him．In Friendship Ⅶ, Glenn radioed,“The lights show up very well．Thanks for everybody for turning them on．”His capsule raced on to the east．

    　　During his three orbits of the earth, Glenn could always reach one of eighteen tracking stations．Some of them were on ship at sea．Others were in the United States．Many of the stations had been built with the help of other countries．These countries allowed Americans to bring in radio equipment and set it up．Without the help of such lands as Nigeria(尼日利亚), Zanzibar(尚巴西，坦桑尼亚领土的一部分), and Mexico, there would have been breaks in the worldwide radio network．

    　　John H．Glenn．Jr．was the first America to orbit the earth．For his flight, the tracking network(跟踪网络)covered 60,000 route miles．Five hundred men worked in the stations along the route．Since his flight, the network has grown．Today, it covers more than 100,000 route miles and has about one hundred stations．One-third of these stations are outside of the United States．

    (1)

    This passage is mainly about ________．

    [　　]

    A．

    talking to ships at sea around the world

    B．

    breaks in the worldwide network

    C．

    the first American to orbit the earth

    D．

    a satellite which fell into the ocean

    (2)

    From the passage we can see that ________．

    [　　]

    A．

    Friendship Ⅶ stopped in Perth, Australia

    B．

    all tracking stations are inside the United States

    C．

    radio equipment is important in space flight

    D．

    many people could see Glenn in his capsule when he made the flight

    (3)

    During his flight Glenn could always ________．

    [　　]

    A．

    see lights turned on the ground

    B．

    reach ships at sea

    C．

    reach one of the tracking stations

    D．

    arrive at Mercury in his Friendship Ⅶ

    (4)

    Why did people in Perth turn on the lights?

    [　　]

    A．

    They wanted guide him to land．

    B．

    It was too dark for them to see in the room．

    C．

    They wanted to see the Friendship Ⅶ．

    D．

    They wanted to greet Glenn．

    (5)

    Which of the following is NOT mentioned?

    [　　]

    A．

    Countries must work together to track satellites．

    B．

    There are now about 70 tracking stations in the United States．

    C．

    The tracking network covers many more route miles now than before．

    D．

    Nobody has orbited the earth besides Glenn．

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