题目内容

【题目】Teeth are important. Strong , healthy teeth help you chew(咀嚼) foods that help you grow. They help you speak clearly. And yes, they help you look best. Here are some tips for you to take care of your teeth:

1.Brush your teeth the right way.

Brush your teeth at least twice a day – after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks, too. Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every three months. When you buy toothbrush, be sure it has soft bristles(鬃毛).

2.Learn how to floss(用牙线清洁牙齿) your teeth.

Flossing is a very important way to keep your teeth healthy. Food may hide between two teeth. Flossing can help get rid of (清除) it. You’ll need to floss your teeth at least once a day.

3.Have good eating habits.

You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay(蛀牙).Eat lots of fruits and vegetables and drink water instead of soda(苏打汽水).

根据短文内容,选择最佳答案。

1How many times at least should we brush our teeth a day?

A.1.B.2.C.3D.4.

2How often should we change our toothbrushes?

A.Never.B.Three times a month.

C.Every three months.D.Every month.

3The bristles of the toothbrush must be______.

A.hardB.softC.expensiveD.new

4What is the major cause of tooth decay?

A.Not brushing teeth.B.Not changing toothbrush.

C.Eating sugar.D.Not flossing teeth.

5Which is the right way to take care of teeth?

A.Only brush front teeth.

B.Don’t brush teeth before sleeping.

C.Spend at most three minutes to brush teeth each time.

D.Eat lots of fruits and vegetables and drink water instead of soda.

【答案】

1B

2C

3B

4C

5D

【解析】

这是一篇科普知识类阅读,主要介绍牙齿非常重要.坚硬、健康的牙齿能帮助你咀嚼助你成长的食物.它们能让你说话时口齿清晰.并且,它们让你拥有很好的容貌,作者给出了几个方法帮助我们保护牙齿.

1细节理解题.根据第二段第一句Brush your teeth at least twice a day-after breakfast and before bedtime每天早饭前和睡觉前至少刷牙两次.可知,每天刷2次牙,选B.

2细节理解题.根据第二段第二行Get a new toothbrush every three months.每三个月买一把新牙刷.可知,每三个月换牙刷,选C.

3细节理解题.根据第二段最后一句When you buy toothbrush,be sure it has soft bristles(鬃毛).当你买牙刷,一定有柔软的鬃毛.可知,牙刷毛必须是软的.选B.

4细节理解题.根据最后一行Eating sugar is a major cause of tooth decay(蛀牙).吃糖是蛀牙的主要原因.可知,是吃糖.选C

5细节理解题.根据最后一句Eat lots of fruits and vegetables and drink water instead of soda(苏打).多吃水果和蔬菜,而不喝苏打水.可知,D选项"多吃水果和蔬菜,而不喝苏打水."是照顾牙齿的正确方法.选D.

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【题目】 Dolphins are not fish. They are mammals. They live in groups and speak to each other in their own language. But they aren't the same as almost all land animals. Their brains are as big as men's and they live a long life--- at least 20 or 30 years.

Like some animals, dolphins use some sounds to help them find their ways around. They also use sounds to talk to each other and to help them find food. They don't use their ears to receive sounds, but use the jaws(下颚).

It's strange that dolphins are friendly to man, and for thousands of years, there are many stories about dolphins and man. In the 19th century, in a dangerous part of the sea near New Zealand, there was a dolphin. The seamen liked him very much and gave him a very good name, Jack. From 1871 to 1903, Jack met every ship in the area and showed it the way. In 1903, a passenger on a ship with the name of " The Penguin" shot and hurt Jack. Luckily the dolphin didn't die, and after a long time he was well again. He guided the ships through the area for nine more years, but he refused to help the ship " The Penguin".

Today, some people still kill dolphins, but more people in the world protect them.

根据短文内容,回答下列问题。

1Are dolphins fish or mammals?

__________________________________________________________

2What do dolphins use to receive sounds?

__________________________________________________________

3Where did Jack live?

__________________________________________________________

4Why did Jack refuse to help the ship "The Penguin"?

__________________________________________________________

5How many years did Jack guide the ships through the area in total(总共)?

__________________________________________________________

【题目】阅读理解
About five hundred years ago, an earthquake (地震) happened in a small village. Luckily for them, nothing was destroyed (毁坏) and no one was hurt. But a huge stone fell from a nearby mountain and stopped in the middle of the road.
When the earthquake stopped, many people came to the road and saw the stone. Some of the strongest men tried to lift the stone out of the road. But they couldn't move it. They tried to push it but failed. They tried to pull it with ropes but nothing worked.
"Well," they said sadly, "there's nothing we can do about it. We'll have to change the way."
At this time a boy about 12 years old said, "I think I can help you to move the stone away.
"You?" they shouted. "What are you talking about?" The men all laughed at the boy.?
The next morning, some people came into the road. One of them shouted, "The stone is gone." More people ran out to see what had happened. It was true. The stone wasn't on the road any longer. It wasn't even near the road.
The boy walked over to where the stone had been and said, "I buried it."
The people looked rather surprised. "You see," he said, "I dug a deep hole next to the stone and I dug a small incline (斜坡) up to the stone and the stone rolled (滚) down into the hole itself. Then I covered it with earth."
The villagers shouted, "Clever boy! Clever boy!" And some of them said, "Why didn't we think out this good idea?"
(1)Around 500 years ago, this story happened in a small _______.?
A.town
B.village
C.city
D.country
(2)After the earthquake, _______.
A.many people in the village died
B.nothing happened
C.the whole village was covered with big stones
D.a huge stone fell down the mountain and stood in the middle of the road
(3)The stone was moved out of the road by _______.
A.an old man
B.a young man
C.a boy
D.a girl
(4)In the end, the huge stone was _______.
A.in the earth
B.in the house
C.in the river
D.on the road side
(5)From the passage, we can see that _______.
A.the boy was stronger than the villagers
B.the villagers were very foolish
C.the boy was very bright and good at thinking
D.the villagers were all proud of the boy before the earthquake happened

【题目】Giving a Hand

Jaime, a new immigrant(移民)of the USA, was going to watch his daughter's first show in a school play. His daughter, Carol, was five years old. She was a student at the local public school. Carol did not have a very big role in the school play. She was just playing a rain cloud in a play about the drought in California. Carol had just one line. Her line was, "I am sad enough to cry about how dry the state is."

Jaime and his wife made sure to arrive early so that they could get a good seat to watch the show. They found seats in the front row. Before the show began, the schoolmaster made an introductory speech. The speech was about how hard the students and teachers worked together to make the play possible. At the end of the speech, the schoolmaster said, "Let's give the school staff a hand".

Jaime, whose English was not very good, stood up when the schoolmaster said this. He knew that when people said "to give someone a hand" they meant they needed help. Jaime always wanted to help, especially at his daughter's school. Jaime thought maybe they needed help backstage.

Jaime's wife put her arm in front of her husband. "Where are you going?" she asked in a low voice. "They need a hand," Jaime replied. His wife explained that "to give someone a hand" could also mean to applaud(鼓掌)someone. When you applaud someone you clap your hands(拍手)after their performance. You are not supposed to stand up and try to help others. "They don't need help. They just want us to clap," Jaime's wife explained. Jaime felt a little embarrassed. He sat back down and began clapping along with the rest of the audience.

Jaime thought to himself that someone needed to give the English language a hand. How could one phrase mean two different things? He meant the English language needed help.

1Why did Jaime and his wife arrive at the play early?

A.To talk to other parents.B.To wish their daughter good luck.

C.To get good seats to watch the show.D.To listen to the speech of the schoolmaster.

2Jaime thought "giving someone a hand" meant __________.

A.helping someoneB.clapping your hands

C.holding someone's handD.giving your hand to someone

3What can we learn from the passage?

A.Jaime stood up to applaud.B.Jaime is a warm-hearted man.

C.Jaime was better at English than his wife.D.Jaime's daughter played an important role in the show.

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