精英家教网 > 初中英语 > 题目详情

【题目】用方框中所给单词的适当形式填空,使短文完整正确。(每个单词限用一次。每空只填一个单词。)

move, scientist, forward, sudden, take, importance, warm, our, cold, possible

We humans really like the Sun. We love the 1 the Sun provides. Do you know how 2 the Sun is to us here on Earth? What would happen if the Sun 3 disappeared or went out?

Everything in the solar system goes around the Sun. The Sun draws all the planets in the solar system toward it. Since Earth and all the other planets are moving very fast through space, the Sun’s presence (存在) keeps them 4 around itself. If the Sun were to suddenly disappear, Earth and the other planets would keep their 5 motion(运动), flying off into outer space in a straight line.

While some humans might be able to survive on a Sun-less Earth for several days, months, or even light from the Sun 6 eight and a half minutes to reach Earth, so we wouldn’t notice immediately if the Sun suddenly went out. However, nine minutes later, we would find 7 in complete darkness.

Without the Sun’s warmth, Earth would quickly become a much 8 place. 9estimate (估计) that the average global surface temperature would drop below -17 within a week or so. Within a year, the average global surface temperature could drop below -70! Years, life without the Sun would eventually(最终)be10 to maintain (维持).

【答案】

1warmth

2important

3suddenly

4moving

5forward

6takes

7ourselves

8colder

9Scientists

10impossible

【解析】

文章介绍了太阳对于地球的重要性。我们需要来自太阳的热量,因为太阳的吸引力,地球围着太阳转,如果太阳突然消失了,地球和其他的星球就会飞到外太空去,我们就会完全陷入黑暗,地球的平均温度一年内会下降到零下70度,没有太阳的生命最终是不可能来维持。

1句意:我们喜欢太阳提供的温暖。

根据句意和选词,可知是“太阳提供的温暖”,the后面接名词;故填warmth

2句意:你知道太阳对于地球上的我们多重要吗?

根据后文提到的太阳对于地球的重要性和life without the Sun would eventually(最终)be___10___ to maintain (维持) 没有太阳的生命最终是不可能来维持,结合选词,可知是“对于地球上的我们多重要”,这里用形容词做is的表语;故填important

3句意:如果太阳突然消失或者走了会发生什么?

根据句意和选词,可知是“突然消失”,副词修饰动词disappeared or went out;故填suddenly

4句意:太阳的存在让他们绕着它自己转。

根据句意和选词,可知是“绕着它自己转”,keep sb doing让某人一直做某事;故填moving

5句意:地球和其他星球将会保持他们向前的运动。

根据上文Everything in the solar system goes around the Sun.太阳系的每样东西都绕着太阳转, Earth and all the other planets are moving very fast through space地球和其他行星非常快的穿过太空,可知没有太阳了,地球和其他星球将会保持他们向前的运动,结合选词;故填forward

6句意:来自太阳的光花费830秒到达地球。

根据eight and a half minutes和选词,可知是花费830秒,主语light不可数名词,谓语动词用单数形式;故填takes

7句意:我们会发现我们自己完全在黑暗中。

当宾语和主语是同一个人或物时,宾语通常用反身代词,主语we;故填ourselves

8句意:没有了太阳的温暖,地球很快就变成一个冷得多的地方。

根据Without the Sun’s warmth, 没有了太阳的温暖,that the average global surface temperature would drop below -17℃ within a week or so. 地球表面的平均温度大约一周下降到零下17度,Within a year, the average global surface temperature could drop below -70℃!一年内会下降到零下70度,可知会冷得多,much+比较级,意思是“……的多”;故填colder

9句意:科学家估计地球表面的平均温度大约一周下降到零下17度。

根据句意和选词,可知是“科学家”,谓语动词estimate原形,可知主语是复数,句首大写第一个字母;故填Scientists

10句意:没有太阳的生命最终是不可能来维持。

the average global surface temperature could drop below -70℃! 地球的平均温度一年内会下降到零下70度,可知“生命是不可能维持的”;故填impossible

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

【题目】 No one is born a winner. People make themselves into winners by their own efforts.

I learned this lesson from an experience many years ago. I took the head______job at a school in Baxley, Georgia. It was a small school with a weak football program.

It was a tradition for the schools old team to play against the new team at the end of spring practice. The old team had no coach, and they didn't even______to prepare for the game. Being the coach of the new team, I was______ because I knew we were going to win, but to my disappointment we were defeated (打败). I couldn't believe I had got into such a situation. Thinking hard about it, I came to realize that my team might not be the number one team in Georgia, but they were depending on me. I had to ______ my attitude about their ability and potential (潜能).

I started doing anything I could to help them build a little pride. Most important, I began to treat them like______.That summer, when the other teams enjoyed their vacations, we met every day and practiced passing and kicking the football.

Six months after being defeated on the spring practice field, we won our first game and our second, and continued to improve. Finally, we ______ the number one team in the state. I felt that it would be a victory for us even if we lost the game. But that wasn't what happened. My boys beat the best team in Georgia, giving me one of the greatest thrills(兴奋,激动) of my life!

From the______I learnt a lot about how the attitude of the leader can offers the members of a team. Instead of seeing my boys as losers, I pushed and encouraged them. I helped them to see themselves______, and they built themselves into winners.

Winners are made, not born.

1A.runningB.drivingC.coachingD.swimming

2A.practiceB.makeC.learnD.forget

3A.sorryB.worriedC.braveD.excited

4A.takeB.changeC.insistD.catch

5A.winnersB.losersC.teachersD.students

6A.builtB.facedC.trainedD.thanked

7A.showB.visitC.experienceD.experiment

8A.luckilyB.easilyC.carefullyD.differently

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】 Chris is not a traditional explorer(探险者) he usually works in an office for a large organization. Yet his job can sometimes be just as exciting and dangerous as being an explorer.

Chris works for MSF, an organization also known as Doctors Without Borders(无国界医生). MSF sends trained doctors all over the world to help people after a war or a disaster. Chris is a doctor from France who has travelled to many places to organize programs that help people.

At the moment, there are over 27,000 trained medical staff(职员) taking part in MSF projects and tasks. The organization received the Nobel Peace Prize in 1999. All kinds of doctors can volunteer for MSF. They need to be prepared to go almost anywhere in the world and, of course, they should expect difficult conditions. Doctors with experience in tropical(热带的) diseases are especially useful because most of MSFS work is in Africa. When MSF accepts a doctor for a task, he has to go for at least six months. When doctors have completed a few tasks, they might be sent on an emergency task following a disaster, such as an earthquake.

But why would a doctor leave a comfortable life and a good salary to join MSF? According to Chris, the experience you get is a great help in your career(职业生涯). Besides, just like the explorers of the past, you need to keep an open mind and learn to mix well with the people you meet. Most importantly, at the end of each task, you have made a real difference to people’s lives.

1Does Chris work for a large organization?

___________________

2How many medical staff are taking part in MSF projects and tasks?

___________________

3What kind of doctors are greatly needed in Africa?

___________________

4Do you want to be an MSF doctor? Why or why not?

___________________

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】 Hi, Alice. I called you at 9 o’clock last night. But you didn’t answer.

Sorry. I _______ a shower at that time.

A.was takingB.am takingC.takeD.will take

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】书面表达

文段表达

从下面两个题目中任选一题,根据中文和英文提示,完成一篇不少于40词的文段写作。文中已给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名。

假如你是李华,你们学校将要举办英语角活动,你打算邀请外教老师Tom作为辅导教师参加,并针对同学们英语学习方面的问题给予指导。请用英语写 一封电子邮件,告诉 Tom 活动的时间和地点,参加活动同学的数量,以及你们在英语学习方面存在的问题。

提示词语:in the hall, remember new words, give advice

提示问题:● When and where will you have the English Corner?

● How many students will take part in it?

● What problems do you have in English study?

Dear Tom,

I’m writing to invite you to take part in the English Corner_______________

_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

I’m looking forward to your early reply.
Yours,

Li Hua

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】 Do you want to be a volunteer? _______ this past winter vacation, I attended an SSP volunteer trip to Hua Xin, Thailand (泰国华欣). It was a beautiful seaside town. At the elephant base, my fellow volunteers and I saw many old and sick Asian elephants. Our task was_______ them.

_______ we arrived at the base, we had learned what Asian elephants eat— fruits, sticky rice (糯米), the skin of corn (玉米) and the bark (树皮) of banana trees. After we had prepared these special foods for the elephants, we tried to feed them. We stood still (站着不动) outside the elephant cage. The elephants came over to get food using their trunks (象鼻). _______, I felt very nervous. Would the elephants hurt me? But it turned out that the elephants were very docile (温顺的). They took food from my hand gently(温柔地). How lovely they were! One of the elephants took food only from me. I guess it probably liked me_______ than others.

After lunch, it was_______for the elephants to take a bath. Three volunteers needed to work _______ to bathe an elephant. One stood in the middle to hold the hose (水龙带), and the other two brushed the two sides of the animal. It _______ that the elephants enjoyed their baths very much.

We also helped to clean the _______ living areas. Through this volunteer trip, I found that Asian elephants were very lovely. I hope ________ of us can help to protect them and learn to live in harmony with nature.

1A.InB.DuringC.AtD.On

2A.takes careB.takes care ofC.to take care ofD.took care of

3A.WhenB.AfterC.AsD.Before

4A.At firstB.At lastC.At leastD.At most

5A.muchB.moreC.manyD.a lot

6A.changeB.yearC.timeD.turn

7A.upB.togetherC.withD.alone

8A.lookedB.likedC.soundsD.seemed

9A.elephant’sB.elephantsC.elephants’D.elephants’s

10A.allB.bothC.neitherD.none

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】 wonderful speech Emma gave at the UN conference!

A.HowB.WhatC.What aD.What an

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】—Could you tell me________?

—It hasn’t been decided. Maybe in Songming.

A.where Kunming No.2 Airport will be builtB.where will Kunming No.2 Airport be built

C.whether Kunming No.2 Airport will be builtD.whether will Kunming No.2 Airport be built

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】 Cold weather during winter months may stop many people from _______home and running in the open air. But a new study shows _______ the drop in temperature is a good reason to run. In fact, researchers say, running in cold weather _______ improve one's performance (性能). Many people say running in _______ winter is difficult. Two reasons are the low temperatures and strong winds. Yet many runners might find _______ easier than running in hot weather. That could be because lower temperatures reduce stress on the body.

When you run in cold weather, your heart rate is _______ than in warmer conditions. Besides, the body needs less water _______ a cold day than in warm weather. This information comes from John Brewer, a sports scientist at St. Mary's University in London. Brewer says every movement runners make produces heat. He explains that one way in which we lose heat is by sweating, and that the body loses heat by transporting the blood to the surface of the skin. But sweating puts much strain (张力) on the heart, particularly in hot conditions because it is _______ harder to lose heat when the external environment is warm as well.

In addition, running in higher temperatures results in faster heart rates. Scientists find that heart rates are about 6 percent higher in the hotter conditions. _______, running in cooler temperatures has some advantages. One is that the body does not have to work so hard to pump (输送) blood to the skins surface in cooler temperatures, which means running requires less energy. Several websites note that the most important thing for people ________ run in cold conditions is to wear the right clothing. And especially, keeping as dry as possible is very important when exercising in low temperatures.

1A.leaveB.leavingC.leftD.to leave

2A.whatB.thatC.whetherD.if

3A.helpB.to helpC.helpsD.helping

4A.aB.anC.theD./

5A.thatB.thisC.itsD.it

6A.lowerB.lowC.lowestD.the lowest

7A.atB.ofC.inD.on

8A.manyB.moreC.muchD.most

9A.ButB.ThereforeC.HoweverD.Yet

10A.whichB.whatC.whenD.who

查看答案和解析>>

同步练习册答案