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This math problem is too difficult. Can you show me ________, George?

  A. what to work out                                    B. to work it out  

  C. how to work it out                                   D. how to work out it

 

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      Today is my father’s ________ birthday. I will buy him a belt.

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  1小組合作學習的好處;

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  3小組合作學習的方式給你帶來的收獲。

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根據(jù)下列表格寫一篇30字左右的短文(注意連詞的使用)。

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 —What do you think of Liu Huan?

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科目:初中英語 來源: 題型:


A desert is a very dry land where there is hardly any rain. In the day, it can be so hot that you could fry an egg on the ground. But during the night it is sometimes so cold that water would turn into ice.

Many deserts are covered in sand. But some have mountains, rocks, or lakes that have dried up in the heat. The Great American Desert has cliffs(懸崖)that have been made into amazing and beautiful shapes by the wind. The Sahara Desert in Africa is mostly sand. The Australian Desert has red sand.

Sometimes it does not rain for a whole year in the desert. But there is water deep under the ground and some plants have roots that go very deep to find it. Other plants have roots that spread out(延伸) a long way so they can suck up the rain as soon as it falls.

One desert plant is the cactus, which has long, spreading roots. The cactus stores water inside its hard skin. This skin protects it from heat and cold.

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Some other animals live in deserts, too. They have to be very good at seeing and hearing because most of them only come out at night. This is why many desert animals have extra big eyes or ears.

A desert fox has bigger ears than a normal fox. A gerbil has huge eyes, so that it can see at night. It stays cool in the day by staying underground, like most desert animals.

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Life is hard in the desert, for people, animals and plants. But desert people like to live there.

1. A desert is very dry because ________.

  A. it is sandy                                           B. there is so little rain 

  C. the wind is strong                                D. there is no water deep under the ground

2. What does the underlined phrase “suck up” in paragraph 3 mean ________?

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3. Some desert animals have extra big eyes or ears because ________.

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  C. it is very cold at night                                   D. they store water in them

  4. Most desert animals stay cool in the day by ________.

     A. storing water inside their bodies            B. drinking water as much as they can

     C. staying underground                                  D. growing lots of plants

  5. Which of the following is true?

     A. Desert people like to live in the desert though life is hard.

  B. People in the desert usually fry eggs on the ground.

     C. Camels have special fur to store water.

     D. All the deserts are covered in sand.

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   For better eyesight(視力), doctors advise limiting(限制) the hours of screen time and encourage having enough eye resting time.

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   Indoor and outdoor sports both make the eyes pay attention to more distant(遠處的) objects, which stops the eyes from changing original shape. But outdoor sports may be better than indoor sports for myopia. Because natural light is good for eye growth and vitamin(維他命) D from the sunlight might be useful to it.Many doctors suggest that every child get its first eye test when he/she is about two and half years old, and even if his/her sight seems good enough. It is necessary for myopic(近視的) children to wear glasses to stop headaches, trouble reading and so on. It is also important that schools invite doctors to test their students’ eyes.

If that is not possible, school teachers should at least encourage parents and children to have regular eye examination and wear glasses. And parents should remember not only to limit the total screen time for their children, but also to encourage them to spend time outdoors.

1. What did the Australian research team study for?

       A. To find the reasons for myopia.

B. To find the ways to treat myopia.

C. To learn to choose right glasses.

D. To improve children’s eyesight.

2. Why are there fewer children with myopia in Sydney than those in Singapore?

A. Because the children in Sydney watch TV less.

B. Because the children in Sydney have more eye resting time.

C. Because the children in Sydney use computer less.

D. Because the children in Sydney do more outdoor sports.

3. What is good for eye growth according to the passage?

       A. Natural light.                                  B. Vitamin D.

       C. Natural light and Vitamin D.     D. The sun.

4. Which of the following is true?

A. Children should have eye tests as soon as they reach school age.

B. Looking more at distant objects can help the eyes keep their original shape.

C. Doing outdoor sports with no glasses is good for myopic children.

D. Children should limit their time in the sun to protect their eyes.

5. The passage mainly tells us          .

A. the children in Sydney spend more time in front of screens

B. the children in Singapore like outdoor sports

C. doing outdoor sports and limiting the hours of screen time are good for eyes

D. it’s important to test students’ eyes

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科目:初中英語 來源: 題型:


閱讀理解:根據(jù)所提供的內(nèi)容,從四個選項中選擇最佳答案。

Sally and Tom are classmates. Here are their plans for next weekend.

Sally's plan

Saturday 9∶00 a.m.~10∶00 a.m.     take part in the English corner

4∶00 p.m.~5∶00 p.m.  have an art lesson

8∶00 p.m.~10∶00 p.m.  be at Alice's birthday party

Sunday 8∶00 a.m.~10∶30 a.m.  do some reading at home

3∶30 p.m.~5∶00 p.m.  draw pictures in the park

7∶00 p.m.~9∶30 p.m.  do my homework

Tom's play

Saturday 8∶00 a.m.~10∶00 a.m.     do my homework at home

4∶30 p.m.~5∶45 p.m.  play basketball

8∶00 p.m.~10∶00 p.m.  be at Alice's birthday party

Sunday 8∶20 a.m.~11∶00 a.m.  roller skate

4∶05 p.m.~5∶30 p.m.  climb the hill

7∶30 p.m.~9∶30 p.m.  watch TV

1. Sally will stay in the park for ________ on Sunday afternoon.

A. one hour  B. two hours

C. one and a half hours  D. two and a half hours

2. Sally will be free at ________.

A. 9∶30 a.m. on Saturday  B. 4∶25 p.m. on Saturday

C. 10∶50 a.m. on Sunday  D. 4∶30 p.m. on Sunday

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A. at home  B. on the playground

C. on the hill  D. in the park

4. Both Sally and Tom plan to________ next Saturday evening.

A. do some reading  B. do their homework

C. go to the English corner  D. go to Alice's birthday party

5. According to Tom's plan,we know he prefers ________.

A. drawing pictures  B. doing exercise

C. watching TV  D. reading books

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