摘要: of the land in the world is covered by water. A. Four three B. Three four C. Three fourth D. Three fourths 答案: D. 此题考查分数的写法.如果分子大于1.分母用复数. 例6 We will have holiday in the winter. A. four weeks B. a four-week C. four week D. a four weeks 答案: B. 此题为一个四星期的假期.数词+名词用作定语.

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We’ve talked about snails (蜗牛) and their slow move. But much of the time snails don’t move at all. They are in their shells (壳) —sleeping.
Hot sun will dry out a snail’s body. So at the least sign of hot sun, a snail draws its body into his shell. A snail will die in a heavy rain. So when it rains, a snail does the same thing, too. A snail can sleep for as long as it needs to. It spends all the winter months in its shell, asleep.
In the spring the snail wakes up. Its body, about three inches long, comes out from the shell. When hungry, the snail looks for food. Its eyes, at the end of the top feelers (触角), are very weak. But its sense (感觉) of smell is very strong. It helps the snail to find food and the new greens.
A snail’s mouth is no bigger than the point of a pin (大头针). Yet it has 256,000 teeth! The teeth are very small, and you can’t see them. If you put a snail in a hard paper box, it will eat its way out! And if a snail wears out its teeth, it will grow new ones.
【小题1】 A snail _________.

A.moves more slowly at nightB.has thousands of feet
C.doesn’t move at all  D.sleeps much of the time
【小题2】 In the sentence “A snail draws its body into its shell”, the word “draw” means _____.
A.to make with a pencilB.to pushC.to pullD.to move away
【小题3】 From the story, we know _________.
A.a snail’s shell is very thinB.a snail can’t see well
C.a snail’s nose is quite short D.a snail’s body changes in different seasons
【小题4】 A snail goes to sleep when _____.
A.it feels hungry B.it is put into a paper boxC.spring is coming D.it rains heavily
【小题5】Which of the following is wrong?
A.In winter the snail doesn’t eat or move.B.A snail doesn’t like living under the sun
C.The snail’s teeth can’t be worn out.D.The snail’s nose helps to find food.

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Dear editor(编辑),

  I live in a beautiful city.Many visitors come to my city because there are so many colorful peacocks(孔雀)here.

  The peacocks live on the grassland of Dongfeng Square.They are given food freely by visitors.The visitors usually throw food to them, but they don't think whether the food is right or not.Some of the peacocks became ill, some even died after eating the bad food given by the visitors.

  I'm sure most of the visitors who throw food to the peacocks really like the birds, but they don't realize(意识到)that they may be doing them harm(伤害).

  These visitors should be told that what they have done is very harmful to the birds, and they must stop doing this kind of things.

  Perhaps we can build some small shops beside Dongfeng Square to sell peacock food.For us, it's our duty to give love to these beautiful birds and to look after them carefully.

Yours,

Sun Yan

(1)

Many visitors come to the writer's city to ________.

[  ]

A.

do some shopping

B.

see beautiful peacocks

C.

play on Dongfeng Square

D.

eat nice

(2)

Some peacocks became ill and died because some visitors ________.

[  ]

A.

didn't give them any food

B.

gave them too much food

C.

threw them some bad food

D.

loved them and played with them

(3)

Some shops can be built beside Dongfeng Square to ________.

[  ]

A.

sell food for visitors

B.

sell food for peacocks

C.

make the square more beautiful

D.

have the beautiful birds

(4)

From the passage we know that people should ________.

[  ]

A.

live and play with the birds

B.

stop the birds from eating too much

C.

give right food to the birds

D.

give more food to the birds

(5)

We can guess the writer of the letter, Sun Yan, may be a ________.

[  ]

A.

visitor

B.

shopkeeper

C.

square keeper

D.

student

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