Many people keep small fish as pets. They keep them in a tank (水槽) of water. The tank is made of clear glass. People can look through it. They can see inside the tank and watch the fish.

The fish need room. They must not be crowded. Fish need oxygen to breathe. Fish get it from water in the tank. There must be enough water for all fish. So the size of the tank is important. In the tank many people put small plants that are good for fish. They give oxygen to the water. Plants help in other ways, too. Fish can nibble (轻咬) on the plants. They hide among the plants and sleep, lay eggs there. The plants need light. Most fish need light, too. The tank may be put near a window. It will get light there. Another place might be better, though. A window may let cold air in. The water in the tank may get too cold. The fish may die because cold water can kill them. So can hot water. The temperature must be just right. The fish must be kept in water all the time. Some fish can jump high. They may jump out of the tank. The tank should be covered. This keeps the fish from jumping out.

The fish need food and they should be fed every day. Giving them too much food is bad. The extra (额外的) food will fall to the bottom and make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. Nothing should be left. When this pens. the amount (数量) of food is right.

根据短文内容选择最佳答案。

1.The underlined word “oxygen” means in the passage “________” in Chinese.

A.烟雾 B.二氧化碳 C.氧气

2.A tank near the window may not be good for pet fish because ________.

A.no air can get in through the window

B.pet fish will jump out of the window

C.cold air may make the water too cold

3.The tank should be covered because ________.

A.some fish may jump out of the tank

B.the water may be dirty

C.it can keep the light away

4.Which of the following is NOT true according to the passage?

A.A lot of water in the tank may cause pet fish to die.

B.The size of the tank is important to fish.

C.When people feed the fish, the food should be eaten in 10 minutes.

5.Which is the main idea of this passage ________.

A.It tells us why fish must be put in a glass tank

B.It tells us how people should keep their pet fish

C.It tells us what kind of plants is good for pet fish

A young girl was walking back home with her grandma.

"Could we have a _______ ? It's too hot!" said the young girl. "Let's _______ over there under the tree," said Grandma.

Resting under the tree, they _______ a butterfly nearby. "Do butterflies get hot?" asked the young girl. Grandma thought for a while and said, "No, I think they keep very _______ "

"I wish I were a butterfly," said the young girl. Then she began to flap(挥动) her _______. ""But that takes a lot of work!" "You wish for a lot of things, child," said Grandma. "Yes," said the girl, "I wish I had _______ I wanted."

"Do you _______ all you wish for all the time?" asked Grandma. "No. I wish to get a lot _______ nothing happens," she said, "How I wish that Johnny would stay home from school!

"What happened to him?" asked Grandma. "Ah, his grandma died..."She stopped suddenly and _______ her grandma when her eyes were filed with tears. "Grandma" she tried to finish, "I wish that you would never..."Grandma held her.

Grandma never said a word ________ the young girl stopped. Then Grandma said with a beautiful smile "My dear. sometimes wishes don't __________in our life, but it doesn't mean life isn't wonderful. If you want something, work for it and wish for it.”

"Then ________ do I work to keep you around forever?" asked the young girl," Keep ________ me, and don't waste time wishing ."They hugged each other again and continued(继续)on the road towards ________.

Life is a ________ that always leads home. Love it and work for it.

1.A.walk B.rest C.meal D.shower

2.A.lie B.sleep C.sit D.wait

3.A.heard B.felt C.smelt D.saw

4.A.cool B.warm C.clod D.hot

5.A.legs B.feet C.arms D.hands

6.A.everything B.something C.everyone D.someone

7.A.like B.remember C.get D.check

8.A.and B.but C.so D.because

9.A.looked for B.looked after C.looked around D.looked at

10.A.until B.after C.when D.if

11.A.come true B.come down C.come on D.come from

12.A.why B.where C.what D.how

13.A.leaving B.helping C.loving D.watching

14.A.tree B.home C.garden D.school

15.A.tree B.crossing C.corner D.road

Deep in the forest of southeastern Mexico, scientists found a surprise. They found an ancient pyramid (金字塔). There were colorful murals in it. A mural is a painting on a wall. Those murals are helping scientists unlock a mystery (奥秘) about people who lived in ancient times.

The murals are about 1,350 years old. That's more than five times older than the United States. Scientists say the paintings belonged to the Mayas. That was a group of Native American people.

Scientists are excited about the discover because they don't know much about the Mayas daily life, explains Michael Coe, an expert on the Mayas. The paintings show how the Mayas worked, shopped and had meals.

"Mostly we get the murals that show gods and kings, never anything about the daily life, " Coe said. So far, scientists have found more than 30 murals in the pyramid. They are not sure why the Mayas created them. The experts hope to learn more as they continue their search. "We never had anything like this before," said Coe. "These are really special murals."

Scientists learned a lot about the Mayas from the murals. The Mayas were known for more than paintings. Now the murals tell us some fun facts about the Mayan way of life.

Sweet Home

The Mayas lived in what is now Central and North America. Today the area includes parts of Mexico, Belize, Guatemala and Honduras.

Smart Starts

The Mayas invented a type of Math. They also created a type of writing that used symbols or pictures. Mayas used bark (树皮) to make books.

Different Plants

The Mayas often ate corn and used it to make other foods. They grew many crops (庄稼), including beans and sweet potatoes.

________________

Mayan men dressed themselves up with some cloth while women wore long dresses. Rich Mayas wore jewelry (珠宝).

1.What can the murals help scientists do?

_______________________________

2.Who was the owner of the murals?

_______________________________

3.Why does the discovery excite scientists?

_______________________________

4.Were the Mayas only known for the paintings?

_______________________________

5.What could be the best subtitle (小标题)in the blank?(No more than 3 words)

_______________________________

I have five children, so our house is always noisy. Luckily, I love gardening and my garden helps me _______. For a long time, I _________ the garden of peace and quiet. When the children followed me into the garden, I would _________ them to be out of sight. And I would hand out tasks.

“Here: you water the onions, you dig the holes, and ...” Soon they would be hot or their arms would be sore, and they would leave me to myself.

But during a recent spring, _______ I was working in the garden, my 13-year-old son, Josiah noticed me. He ___________ a tool and began helping working as a team, we finished the job in no time at all. I thanked Josiah, realizing that I’d enjoyed working with him.

The same thing happened — one or two of the _______ would appear and join in the gardening from time to time. Each time, I would feel surprised that the work was _______because of their help.

One day, when I was picking the peas(豌豆) and having a taste _______, Abby saw me and ran over. I put several peas into her mouth. She just loved _______ delicious they were.

“Mama, I want the others to try them too.”

Suddenly, I realized I had been wrong for long. I tried to keep the ________ of gardening to myself, and here was a child who couldn’t wait to share with others. “Sure, honey, let’s pick some.”

Now I enjoy all of the garden’s beauty with the children. We bring the fruits back home, preparing and cooking the produce(农产品) together, because we know that everything is better when shared.

根据短文内容选择最佳答案

1.A.relaxed B.relaxing C.relax

2.A.protected B.refused C.described

3.A.hope B.expect C.think

4.A.if B.unless C.while

5.A.picked up B.pointed at C.looked after

6.A.neighbors B.friends C.children

7.A.heavier B.easy C.lighter

8.A.lonely B.alone C.hardly

9.A.what B.that C.how

10.A.tradition B.happiness C.standard

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网