It is Sunday today. I go to the zoo with my parents. The zoo is big. There are many animals in it. We can see monkeys, tigers, lions, zebras, giraffes and so on. The monkeys are from Yunnan. They like 题目和参考答案——青夏教育精英家教网—

题目内容

It is Sunday today. I go to the zoo with my parents. The zoo is big. There are many animals in it. We can see monkeys, tigers, lions, zebras, giraffes and so on（等等）. The monkeys are from Yunnan. They like fruit. The tigers are African. Their favourite food is meat. The lions are from Africa, too. The giraffes are very tall. They like eating leaves and grass. All the animals are cute（可爱的）. I like playing with them. I have a good time in the zoo.

1. ______ go to the zoo on Sunday.

A. My family

B. My uncle and my aunt

C. My parents and my brother

D. My friends and I

2. The ______ like fruit.

A. zebras B. giraffes C. lions D. monkeys

3. The tigers and the lions are ______ .

A. African B. European C. Asian D. American

4. The giraffes like eating ______ .

A. meat B. fruit

C. grass and leaves D. vegetables

5. I ______ in the zoo.

A. don’t play with the animals B. am happy

C. am not happy D. play football

ADACB

练习册系列答案

　The word“day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using“day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth. At the equator（赤道）day and night are sometimes the same length（长度）. They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
【小题1】When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.

A．both day and night	B．day
C．neither day nor night	D．night

【小题2】A place is moved from day into night and from night into day over and over by ________ of the earth.

【小题3】．At the equator day is as long as night ________.

【小题4】When the North Pole is tilted toward the sun, the Northern Hemisphere gets ________ sunlight.

【小题5】．When it is winter in China, ________.

A．the USA is tilted toward the sun

B．the South Pole is tilted away from the sun

C．the North Pole is tilted toward the sun

D．the North Pole is tilted away from the sun

Millions of stars are travelling about in space. A few form groups which travel together, but most of them travel alone.
And they travel through a universe which is so large that one star seldom comes near to another. For the most important part each star makes its journey in complete loneliness, like a ship on an empty ocean. The ship will be well over a million miles from its nearest neighbour. From this it is easy to understand why a star seldom finds another anywhere near it.
We believe, however, that some two thousand million years ago, another star wandering(漫游) through space, happened to come near our sun just as the sun and the moon raised itstides(潮汐) on the earth, so this star must have raised tides on the surface of the sun. But they were very different from the small tides that are raised in our oceans; A large tidal(潮汐的) wave must have travelled over the surface of the sun, at last forming a mountain so high that we cannot imagine it. As the cause of the disturbance came nearer, so the mountain rose higher and higher. And before the star began to move away again, its tidal pull had become so powerful that this mountain was torn to pieces and thrown off small parts of itself into space.
These small pieces have been going round the sun ever since. They are the planets.
【小题1】Most stars are _________________________.

A．following a regular path in space

B．moving about without a fixed course

C．seldom wandering about in the universe

D．always travelling together

【小题2】Some two thousand years ago, the mountain on the sun was raised probably because _____________.

A．the star moved away from the sun

B．another star happened to come near the sun

C．the sun and the moon raised the tides on the earth

D．a large tidal of wave travelled over the surface of the sun

【小题3】The article suggests that _______________.

A．how space formed

B．our earth exists before the sun

C．no one knows where the earth comes from

D．our earth used to be a high mountain in the sun

【小题4】The expression “the cause of the disturbance” refers to ________.

A．the large tidal wave	B．the powerful tidal pull
C．the star coming near the sun	D．one of sun’s planets

【小题5】 In the article, the writer mainly wants to tell us ______________.

A．where the planets in the universe came from

B．how the high mountains were formed on the sun

C．that the universe is so large that we cannot imagine it

D．why the tides over the surface of the sun were so powerful

Millions of stars are travelling about in space. A few form groups which travel together, but most of them travel alone.
And they travel through a universe which is so large that one star seldom comes near to another. For the most important part each star makes its journey in complete loneliness, like a ship on an empty ocean. The ship will be well over a million miles from its nearest neighbour. From this it is easy to understand why a star seldom finds another anywhere near it.
We believe, however, that some two thousand million years ago, another star wandering(漫游) through space, happened to come near our sun just as the sun and the moon raised its tides(潮汐) on the earth, so this star must have raised tides on the surface of the sun. But they were very different from the small tides that are raised in our oceans; A large tidal(潮汐的) wave must have travelled over the surface of the sun, at last forming a mountain so high that we cannot imagine it. As the cause of the disturbance came nearer, so the mountain rose higher and higher. And before the star began to move away again, its tidal pull had become so powerful that this mountain was torn to pieces and thrown off small parts of itself into space.
These small pieces have been going round the sun ever since. They are the planets.
【小题1】Most stars are _________________________.

A．following a regular path in space

B．moving about without a fixed course

C．seldom wandering about in the universe

D．always travelling together

【小题2】Some two thousand years ago, the mountain on the sun was raised probably because _____________.

A．the star moved away from the sun

B．another star happened to come near the sun

C．the sun and the moon raised the tides on the earth

D．a large tidal of wave travelled over the surface of the sun

【小题3】The article suggests that _______________.

A．how space formed

B．our earth exists before the sun