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    6．There will be rain in all parts of the c ． 【查看更多】

     

    题目列表(包括答案和解析)

    完形填空

    The weather is different in different parts of the world．In some places it is 　　1　　, and in others it is wet．If the weather is too dry, the 　　2　　 will not be good for animals or plants．In wet weather there may be too much rain．The rivers may go over their sides．The water may 　　3　　 the bridges away．If there is too much rain, and rivers go over their sides, a lot of people may not have 　　4　　 food．If there is very dry weather for a long time, the river beds may be dry．If they are, there will be 　　5　　 water 　　6　　 fish for people．In some other parts of the world the weather may be very 　　7　　．There be snow．If there is a lot of snow, the land and all the trees and buildings will be white．In the 　　8　　 the days are very short and the nights are long．On cold winter nights, when there are no clouds and winds, the sky is very clear．On those nights the moon and stars are very beautiful．People may 　　9　　 their coats and go for long walks．When they come back to their 　　10　　, they may be happy to have hot tea and cake by their stoves．

    (1)
    [　　]

    A．

    cloudy

    B．

    dry

    C．

    snowy

    D．

    rainy

    (2)
    [　　]

    A．

    river

    B．

    lake

    C．

    land

    D．

    sea

    (3)
    [　　]

    A．

    take

    B．

    bring

    C．

    break

    D．

    flow

    (4)
    [　　]

    A．

    some

    B．

    delicious

    C．

    enough

    D．

    a lot

    (5)
    [　　]

    A．

    neither

    B．

    either

    C．

    both

    D．

    not only

    (6)
    [　　]

    A．

    or

    B．

    nor

    C．

    and

    D．

    but

    (7)
    [　　]

    A．

    warm

    B．

    dry

    C．

    hot

    D．

    cold

    (8)
    [　　]

    A．

    spring

    B．

    summer

    C．

    autumn

    D．

    winter

    (9)
    [　　]

    A．

    put on

    B．

    take off

    C．

    put away

    D．

    dress

    (10)
    [　　]

    A．

    offices

    B．

    gardens

    C．

    houses

    D．

    schools

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    　　A bit of rain and wind in summer can be nice. But bad storms are a bit different.

    　　Some of the worst storms are typhoons（台风）. Every year,about 80 typhoons hit different places around the world, The strongest ones are usually around the Pacific Ocean and the South China Sea. Most happed in July, August and September.

    　　Why? When lots of seawater gets hot in the sun,it evaporates（蒸发）into the air. This makes the air hotter, too. When the air gets warm enough, it starts to move higher up into the sky. Then, cooler air around it rushes in to fill the space that is left. Once the air gets warmer, it starts to move more quickly, making wind. The wind goes in circles, and it keeps moving higher in the sky. The warmer the air gets, the more quickly the wind moves. And when the wind moves faster than 30 meters a second, a typhoons begins.

    　　A typhoon has two parts. One is called the“eye”. This is right in the middle of a trphoon and is calm. The eye of a typhoon can be about 40 kilometers wide. In the eye, the wind does not move so fast, and there are not many clouds in the sky. The other part of a typhoon is the wall of clouds around the eye. This is where the strongest winds and hardest rains are.

    　　Typhoons are very dangerous. They blow away houses and cars. And they can also kill people! Typhoons' hard rains are bad for farmers' fields.

    (1) How many typhoons hit different places around the world every year?

    [　　]

    A．80

    B．40

    C．30

    (2) Where usually has the strongest typhoons all over the world?

    [　　]

    A．Pacific Ocean

    B．South China Sea

    C．both A and B

    (3) What will happen to the seawater when it gets hot in summer?

    [　　]

    A．it will disappear

    B．it will evaporate

    C．not mentioned in the passage

    (4) What is the other part of the typhoon?

    [　　]

    A．the wall of wind around the eye

    B．the wall of clouds around the eye

    C．the wall of air around the eye

    (5) When do typhoons often happen around the year?

    [　　]

    A．September, October and November

    B．July, August and September

    C．June, July and August

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    完形填空

    　　After yesterday's fine sunny weather in Harbin, today __1____ much more like a June day.

    　　Very strong winds will _2___ rain to Qiqihar and most of northern Heilongjiang in the morning. These winds will die away during the afternoon to give a cool clear night. __3__ Heilongjiangsuch as Mudanjiang, Jiamusi, Heihe and Harbin will __4__ a dry day, and in the southeast, the temperature will be higher than normal（正常的）__5__ this time of year. The evening will be ___6____ cold with slight（轻微的）wind at times. The temperature will ___7____ about 20.

        Tomorrow will be a ___8____ day with rain everywhere until around noon. In the afternoon the rain will clear from the southwest, bringing fine __9____ to all parts and there may be some sun in the southeast of Heilongjiang. The temperature will become ___10___ in the night

    (1) A．feel

    B．will feel

    C．has

    (2) A．take

    B．bring

    C．carry

    (3) A．The part of

    B．The place of

    C．The rest of

    (4) A．become

    B．lie

    C．have

    (5) A．to

    B．in

    C．for

    (6) A．little

    B．few

    C．a little

    (7) A．shine

    B．break

    C．stay

    (8) A．cloudy

    B．nice

    C．sunny

    (9) A．cloud

    B．night

    C．weather

    (10) A．warm

    B．low

    C．cool

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    Reading comprehension.

    　　Trees are very useful to men in three important ways: they supply them with wood and other products; they give them shade; and they help to prevent drought and floods.

    　　Unluckily, in many parts of the world, people have not realized the third of these services is the most important. In their eagerness to make money from trees, some people have cut trees down in large numbers, only to find that they have lost the best friends they had. And besides, they are usually too careless to plant and look after new trees, so the forests solely disappear.

    　　This does not only mean that men will have fewer trees. The results are even more serious: where there are trees, their roots break up soil--allowing the rain to sink in--and also bind the soil, preventing it from being washed away easily; but where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top--soil. When all the top--soil is gone, nothing stays but worthless desert.

    Choose the best answer:

    (1) The most important service of trees to men is that they ________.

    [　　]

    A．help them to make money

    B．give them shade and cool

    C．help them to prevent drought and floods

    D．give them wood and other products

    (2) In many places forests slowly disappear because ________.

    [　　]

    A．many trees have been cut down

    B．new trees are not well looked after

    C．men haven't planted enough trees

    D．all of the above

    (3) Land becomes desert after all trees are cut down because ________.

    [　　]

    A．tree roots break up the soil

    B．the rich top--soil will be carried away by floods

    C．of strong winds

    D．there is too much rain

    (4) Some people cut down a large number of trees because ________.

    [　　]

    A．they were eager to get wood from them

    B．they were eager to make money from them

    C．they didn't realize the importance of them

    D．both B and C

    (5) Which of the following is not true?

    [　　]

    A．Tree roots can make the top--soil rich and the ground hard.

    B．Trees can prevent drought and floods.

    C．Tree roots can break up soil.

    D．Trees can make the rain sink into the ground.

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    阅读理解

    　　It is said that another acre of the world’s forest will be destroyed forever．Why is this happening? There are two reasons－land and wood．In many countries the trees have been cut down because the land was needed for animals or crops．In other parts of the world the trees are cut down because their wood is wanted．This wood is used by local people for firewood or it is used for building．But many people don’t know that in most places the trees won’t be replaced．The soil in the forests is very thin, but it is protected by the trees．When the trees are cut down, the soil is washed away by the rain or blown away by the wind．Soon nothing can be grown on it．The forest becomes a desert．Then more land will be needed, and more trees will be cut down．

    When the forest is destroyed, it isn’t only the trees that are lost－the homes of millions of animals and plants are destroyed, too．All kinds of animals are in danger－fish，reptiles, birds, mammals, insects, and shellfish － as well as thousands of plants．

    　　Who is to blame for this? The answer is simple：all of us．There are just too many people in the world．The world’s population is now six billion．Of course, it’s very easy to blame the local people．We don’t cut down trees．They do．But the products are bought by people like you and me－wood houses, beds, tables, chairs, paper… Why are the forests being destroyed? Just look around．You are probably using it right now．

    (1)

    People cut down large areas of trees in order to _________．

    [　　]

    A．

    grow crops

    B．

    keep animals

    C．

    build houses

    D．

    get land and wood

    (2)

    In most places, _________ after trees are cut down．

    [　　]

    A．

    new trees can grow better

    B．

    forests will become deserts

    C．

    most animals can live there

    D．

    people build new house there

    (3)

    According to the passage, we should _________ to protect the forest．

    [　　]

    A．

    use fewer wood products

    B．

    plant more trees

    C．

    blame the local people

    D．

    protect the soil

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