题目内容

【题目】七选五

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

●Schedule yearly exams. 1 Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

●Protect against UV rays(紫外线). Longterm stay in the sun creates risk to your eyes. No matter what the season is, it’s extremely important to wear sunglasses. 2

●Give your eyes a break. Twothirds of Americans spend up to seven hours a day using computers or other digital products. 3 Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20second break and look at something 20 feet away.

● 4 As part of a healthy diet, eat more fruits and vegetables each day. Vitamins(维生素) C and E help protect eyesight and promote eye health.

●Practice safe wear and care of contact lenses(隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. 5 Otherwise, you may have problems such as red eyes, pain/span> in the eyes, or a more serious condition.

A. Eat your greens.

B. Eye care should begin early in life.

C. They can properly protect your eyes.

D. Stay in good shape by taking more Vitamins.

E. Parents usually don’t care about their own eyesight.

F. Always follow the doctor’s advice for appropriate wear.

G. This frequent eye activity increases the risk for eye tiredness.

【答案】

【1】B

【2】C

【3】G

【4】A

【5】F

【解析】

【语篇解读】本文主要叙述了保护视力的重要性以及保护视力的几个具体方法。

【1】 本段的标题是Schedule yearly exams安排每年都检查眼睛。横线下一句：Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.可知专家建议父母亲在6—12个月的时候就带着孩子去进行眼部检查。也就说眼部检查要尽可能地早进行。故B正确。

【2】 长时间地在强烈的阳光下，都会伤害到我们的眼睛，所以不管是什么季节，我们都要佩戴太阳镜，因为太阳镜可能会保护我们的视力。故C项符合上下文串联。

【3】 本段的标题是Give your eyes a break.让眼睛休息。本段第一句三分之二的美国人花7个小时的时间使用电脑或者电子产品，没有让我们的眼睛得到休息，这样频繁地使用会增加我们眼睛疲劳的危险。故G项符合上下文串联。

【4】 根据本段第一句As part of a healthy diet, eat more fruits and vegetables each day.可知要多吃蔬菜等绿色食品，对我们的眼睛是有好处的。故A项符合段落大意。

【5】很多人都佩戴隐形眼镜等，但是在使用中总是没有按照使用说明，这也让他们的眼睛处于危险之中。那么我们要采纳医生的建议，合理使用这些设备。故F项符合上下文。

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【题目】七选五

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Trees around us are extremely important and have always been necessary for improving the human conditions. Our existing forests and trees we plant work to make a better world. 1 Here is a short list of main reasons trees are necessary for improving our living conditions.

●Trees produce oxygen

2 A leafy tree produces as much oxygen in a season as 10 people inhale in a year. What many people don’t realize is that the forest also acts as a giant filter (过滤器) that cleans the air we breathe. Trees help clean the air by preventing airborne particles, reducing heat, and absorbing such pollutants.

●Trees clean the soil

The term phytoremediation(植物修复) is a fancy word for the absorption of dangerous chemicals and other pollutants that have entered the soil. 3 Trees filter sewage and farm chemicals, reduce the effects of animal wastes, clean roadside spills and so on.

●Trees are carbon sinks

To produce its food, a tree absorbs and locks away carbon dioxide in the wood, roots and leaves. Carbon dioxide is a global warming suspect. 4 This lockingup process ＂stores＂ carbon as wood and not as a ＂greenhouse＂ gas.

● 5

Trees block urban noise almost as effectively as stone walls. Trees, planted at strategic points in a neighborhood or around your house, can reduce major noises from freeways and airports.

A. Trees help clean the sky.

B. Trees control noise pollution.

C. We could not exist as we do if there were no trees.

D. Man has been planting trees to make the planet a more beautiful world.

E. A forest is a carbon storage area that can lock up as much carbon as it produces.

F. Trees can either store harmful pollutants or change the pollutants into less harmful forms.

G. The modern human community has other more practical reasons to admire and honor trees.

【题目】根据汉语意思完成句子，一空一词。

【1】他想到什么就说什么，不管别人的感受。

He says what he thinks, other people’s feelings.

【2】我很难区分她们姐妹俩。

It’s hard for me to her her sister.

【3】在我们班，女生占多数。

In our class, girl students are .

【4】只要你达到这些要求，你就会被我校录取。

you meet these demands, you will be admitted into our school.

【5】老师不应该偏爱任何学生，恰恰相反，他们应该多关心落后的学生。

Teachers should never _ any student,

they should the backward ones.

【题目】—How many people attended his wedding party?

—There were___500 guests—I can’t remember exactly

A.generally

B.approximately

C.usually

D.naturally

【题目】以下是与高中生物实验有关的内容，请回答下列问题：

（1）脂肪的鉴定中，洗去浮色时常用50%的酒精溶液，是因为 。

（2）在“观察DNA和RNA在细胞中的分布”实验中，将口腔上皮细胞置入8%的盐酸溶液中水解的主要目的是 ，有利于DNA与染色剂结合。

（3）比较过氧化氢在不同条件下的分解，实验的因变量是 。

（4）在用琼脂块模拟细胞大小与物质运输关系的实验中，物质运输的效率可以用 来衡量。

（5）生物组织细胞中某些成分的鉴定和结构的观察，需要选取适当的实验材料、试剂和仪器，下列材料、仪器（试剂）与成分鉴定和结构观察匹配不正确的有（ ）（多选）

A．西瓜汁～斐林试剂～检测生物组织中的糖类

B．嫩绿的菠菜叶～层析液～提取光合色素

C．口腔上皮细胞～健那绿染液～观察DNA在细胞中的分布

D．新鲜菠菜叶～高倍显微镜～观察叶绿体

【题目】听一段材料，回答下面几个小题。

【1】Why does the man make the call?

A. To ask for information.

B. To make an appointment.

C. To send out an invitation.

【2】What sport is the man interested in?

A. Football. B. Basketball. C. Swimming.

【3】On what days is the sports center closed?

A. Mondays. B. Fridays. C. Sundays.

【题目】听一段材料，回答下面几个小题。

【1】What is the relationship between the two speakers?

A. Travel agent and customer.

B. Husband and wife.

C. Boss and secretary.

【2】When will the meetings end?

A. At 3:00 pm. B. At 5:00 pm. C. At 6:30 pm.

【题目】A

Buildings crashed to the ground in seconds. Thousands of people lost their lives in a flash. Since they were told an earthquake would hit Tokyo around September 16, Japanese people haven’t been able to get these thoughts out of their minds.

They heard the news from Yoshio Kushida, a researcher who used radio waves to predict that an earthquake would strike with a magnitude(量级) of at least seven.＂It would be terrible not to warn people of a possible disaster in case a quake actually occurs, ＂he said.

His warning had a big effect. Frightened Tokyo people have been stocking up on water, food and candles in preparation for the terrible day.

But Kushida hasn’t had much support from the experts. At present, predicting earthquakes is thought to be impossible. No one can tell exactly where or when the next major earthquake will occur. An earthquake begins tens of miles below the earth’s surface: it’s too faraway to see.

Ancient Chinese and Italian scientists forecast earthquakes by special ＂earthquake clouds＂. They found that a week before an earthquake, there were often strange clouds — shaped like snakes, waves or feathers — in the sky. They thought the clouds might come from a gas produced underground by an earthquake.

People also used to watch animals to see if earthquakes were coming. When they saw birds fly away suddenly, dogs barking violently or fish jumping out of the water, they told people to leave the area. Some scientists believed animals had a sharper sense of changes taking place underground.

But the ancient methods were not reliable enough. Nowadays, scientists use special instruments to predict earthquakes more precisely(精确地).

Satellite systems are very useful: they record small changes in the earth’s magnetic fields(磁场) which help show where and when an earthquake may strike.

【1】Since they were told an earthquake would hit Tokyo, Japanese people__________.

A. have had no mind to do their work

B. have always thought great damage it may cause

C. have almost forgotten about it

D. have bought all the foods in the markets

【2】 Which of the following is TRUE?

A. Tokyo people were surprised at the warning.

B. Great disasters would happen if people are not warned of before an earthquake.

C. Predicting earthquakes is completely impossible at present science level.

D. According to ancient people，before an earthquake we can see strange clouds anywhere.

【3】Which is the best way to predict earthquakes nowadays?

A. Watch animals. B. By special＂earthquake clouds＂.

C. Use satellite systems. D. There’s no way.

【4】Which can be the best title for the passage?

A. Earthquake prediction. B. Magnetic fields.

C. Earthquakes. D. An earthquake in Japan.

【题目】完成句子

1. They talked so much ________ ________ they ________ friends.

他们谈了很多就好像是朋友似的。

2. ________ ________, you should be honest with me.

最重要的是，你应该对我说实话。

3. He likes ________ ________ ________ others.

他喜欢开别人的玩笑。

4. We must ________ ________ the good apples from the bad ones.

我们必须把好苹果与坏苹果分开。

5. He ________ ________ ________ ________ the pool.

他把手浸入池子里。

6. Believe it or not, I don’t like _______________________he spoke to me.

信不信由你，我不喜欢他对我讲话的方式。

7. He borrowed a book the other day, _______________________ is a worker.

那天他借了一本书，书的作者是一名工人。

8. Thank you for your help, _______________________we could not have finished the work on time.

感谢你的帮助，没有你的帮助我们不可能按时完成工作。

9. Who do you suppose is the man _______________________ our teacher is talking?

你知道正在和我们老师谈话的人是谁吗？

10. The reason _______________________ I bought the roses is that Mary likes them.

我买玫瑰的原因是玛丽喜欢。

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