【題目】From the beginning rivers have played an important part in life of man. Man of the earliest times used the rivers as a means of travel. Today rivers still serve as a great waterway for the transport and people.

In ancient times, man settled near rivers or on river banks and built up large empires.

Water is nature’s most valuable gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world, rivers mean life and wealth. They feed and clothe nations around them.

Water is also a source of energy and power. Man builds huge dams across the rivers to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.

Man uses water each day. In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.

【1】Rivers have been important to man______.

A. since the last century B. since they came into being

C. since a few hundred years ago D. since the beginning of BC

【2】Man in old times traveled from one continent to another_______.

A. by sea B. by air C. by train D. by bus

【3Generators are machines that are used_________.

A. to direct electrical B. to control

C. to build dams D. to produce electricity

【答案】

【1】B

【2】A

【3】D

【解析】

試題分析：本文主要論述河流在人類發(fā)展史上所起的重要作用。

【1】B細(xì)節(jié)推理題。根據(jù)From the beginning rivers have played an important part in life of man.可知河流從人類開始就起了重要作用。故選B.

【2】A細(xì)節(jié)推理題。Man of the earliest times used the rivers as a means of travel. Today rivers still serve as a great waterway for the transport and people.指河流在交通方面的作用。故選A.

【3】D推理判斷題。Generators指“發(fā)電機(jī)”，是生產(chǎn)電力的機(jī)器。故選D.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】 They ______ on the project for almost one month before I joined them, and now we ______ on it as no good results have come out so far.

A. had been working; are still working

B. had worked; were still working

C. have been working; have worked

D. have worked; are still working

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】D

Positive Thinking, With a Little Help From Your Phone

Here are some apps （程序）on your phones which can help you think positively or aim at happiness. Examine them, and you can have fun .

Happify is perhaps the most popular positive app available now. By asking some questions about your goals in using the app, it recommends you some tracks.

Each track contains games and activities that guide you to seeing positive aspects of your daily life. It also regularly helps you assess your happiness level, pointing out how you can feel more positive merely by changing your habits. There’s also a community page in the app where you can see inspirational comments by other users and even upload your own .

Happify’s only drawback is that while it’s free to download and use, access to its full range of activities costs $13 a month or $70 a year.

Other apps use a different route to developing positive thinking habits. They simply expose you repeatedly to motivational ideas, quotes and suggestions.

Positive Thinking is a relatively simple attempt at this kind of app. It uses colorful imagery and simple controls, and has a list of motivational quotes and suggestions — everything from “do sports” to “stop thinking ... sit there relaxed.” It’s extremely basic, and there’s not a huge amount of content but you may find it has some good ideas and it’s free.

The app Mood Journal, which costs $2, has a great-looking. Through text-entry controls you can make a diary-style note in the app of when you’re feeling positive, and also add a photo. When you’ve accumulated enough entries, the app presents some analytics in the form of graphs that show your positivity over time. This could help you plan strategies to be more positive. , and also add a photo or a selfie.

If you prefer a more meditative approach to positive thinking, check out Smiling Mind, a free iOS and Android app. You enter data on how you’re feeling, using a number of slide controls that ask if you’re feeling “stormy” or “calm,” for example. Then you listen to a meditation-like voice track that talks you through different programs.

【1】How does Happify help you think positive?

A. By playing through games and activities.

B. By exposing you to motivational ideas repeatedly.

C. By controlling your negative thoughts.

D. By analyzing the changes of your emotions.

【2】What does “drawback” in Paragraph 4 refer to?

A .advantage B. mistake

C. benefit D. weakness

【3】Compared with Happify, Positive Thinking _____.

A. has more content. B. is more expensive.

C. is much simpler. D. is more popular.

【4】Who may be interested in this passage?

A. A primary student who is playful.

B.A college student who feels stressed and boring.

C. An office secretary who is optimistic.

D.A retired teacher who lives a meaningful life.

【5】How many apps does the writer introduce?

A. Seven B. Five. C Three. D. Four.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】(Reuters) --- A stampede killed at least 36 people during New Year's Eve celebrations in Shanghai, authorities said, but the police denied reports that it was caused by people rushing to pick up fake money thrown from a building overlooking the city's famous waterfront.

It was the worst disaster in the modern city since 58 died in an apartment building fire in 2010.

The cause of the crush has still to be confirmed, though state media and some witnesses have said it was at least partly aroused when people rushed to pick up coupons that looked like bank notes.

A man named Wu said the fake money had been thrown down from a bar above the street as part of the celebrations.

"This incident happened after the stampede," police said in a brief statement, without saying what the real cause was.

Another witness said there had been a problem away from the area where the fake bills were thrown, with people trying to get on to a raised platform overlooking the river.

Xinhua news agency said that people had been trampled on after falling down on the steps up to the platform.

Authorities had shown some concern about crowd control in the days leading up to New Year's Eve. They recently canceled an annual 3D laser show on the Bund, which last year attracted as many as 300,000 people.

On New Year's Eve, Beijing also canceled a countdown event in the central business district, Chinese media said, due to police fears about overcrowding.

The Shanghai government said on its official microblog that an inquiry had begun, and that all other New Year events had been canceled.

In 2004, 37 people died in a stampede in northern Beijing, on a bridge at a scenic spot, during the Lunar New Year holiday.

【1】According to the passage, why did people go to the Bund?

A. To meet their old friends and relatives.

B. To celebrate the New Year’s Eve.

C. To watch an annual 3D laser show.

D. To pick up bank notes.

【2】What can be inferred according to the passage?

A. Some possible measures had been taken by authorities.

B. People like 3D laser show better than any other events.

C. The local government had shown their worry about overcrowding.

D. The celebrations in Beijing were influenced by this stampede.

【3】What’s the passage about?

A. A countdown event in Beijing.

B. A laser show on the Bund.

C. An apartment fire in Shanghai.

D. A stampede on New Year’s Eve in Shanghai.

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I was thirteen when my father got hurt. Looking back over the years, I sometimes wonder what I could have done differently that day. Spit twice over my shoulder when I saw the single magpie (喜鵲), maybe. But that's the thing about superstitions (迷信). You don't know how much power they have until you break them.

We lived in a dark shabby house in Bucks. Wood blocks laid over dirt on the floor. That part of England was full of cherry trees. Chalky soil．

The rice had caught in the bottom of the pot that morning at breakfast and all I could smell was burned rice. Even now when I think of that day I have the taste of burned rice in my mouth.

"I'm going to cut down the old cherry tree," my father announced.

"You've been saying that for years," said my mother lightly touching the end of her nose. Her nose ran all year long. Her arms rested on the table, a cup of tea placed between her hands, steam rising into the air. "You'll never get round to it. "

My stomach, balled into a tight little knot (結(jié)) relaxed itself．

"Millie's going to cry if you cut it down," said my younger brother, Simon, his eyes bright as a fox. "Silly Millie, silly Millie."

"Hold your noise," said my father patting Simon on the head. "And put back that butter. That's a week's ration (限額) you've got on your plate. "

"The war's over," said Simon in a low voice." We haven't had rationing for ages." Simon was right. Even sugar had come off points. However, we still occasionally received food parcels from distant cousins in Canada.

My father glared at him and then went on.

"Pigs. Burt says he'll come and help me take the tree down if he can have some of the wood."

"No," I said springing to my feet." You can't do it. That's my tree. Always has been. Always will be. I won't let you."

Tom, took a piece of toast, watching my reaction. My older brother, he knew what the tree meant to me．

"Now then, Millie," said my father softening his face. "That tree's wild. It's in the way."

【1】The magpie is mentioned to show that _____.

A. Millie got much power on seeing the bird

B. things seemed to go wrong from the beginning

C. the bird caused Father's getting hurt that day

D. but for the bird Millie would have done differently

【2】According to the passage, how many kids does the family have at least?

A. 6. B. 5. C. 4. D. 3.

【3】By saying "balled into a tight little knot", the author means that Millie _____.

A. had a terrible stomachache that morning

B. felt like crying on hearing her brother's words

C. was afraid of her cherry tree being cut down

D. hated to hear her mother saying that way

【4】From the passage, we can infer that _____.

A. there were already plenty of food supplies

B. Mother showed little interest in the cherry tree

C. the tree was a great danger to people walking by

D. the tree was finally cut down by father that day

【5】When the author calls up the day, she feels _____.

A. regretful B. joyful

C. thankful D. Painful

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】閱讀下面的短文，并根據(jù)短文后的要求答題(請(qǐng)注意問題后的字?jǐn)?shù)要求)。

I was 13 years old. My family had moved to Southern California from North Florida a year before. I hit adolescence with a vengeance. I was angry and rebellious, with little regard for anything my parents had to say, particularly if it had to do with me. Like so many teenagers, I struggled to escape from anything that didn't agree with my picture of the world. A “brilliant without need of guidance” kid, I rejected any overt offering of love. In fact, I got angry at the mention of the word love.

One night, after a particularly difficult day, I___________， shut the door and got into bed. As I lay down in the privacy of my bed, my hands slipped under my pillow. There was an envelope. I pulled it out and on the envelope it said, “To read when you're alone.”

Since I was alone, no one would know whether I read it or not, so I opened it. It said Mike, I know life is hard right now, I know you are frustrated and I know we don't do everything right. I also know that I love you completely and nothing you do or say will ever change that. I am here for you if you ever need to talk, and if you don't, that's okay. Just know that no matter where you go or what you do in your life, I will always love you and be proud that you are my son. I'm here for you and I love youthat will never change. Love, Mom. That was the first of several “To read when you're alone” letters. They were never mentioned until I was an adult.

Today I travel the world helping people. I was in Sarasota, Florida, teaching a seminar when, at the end of the day, a lady came up to me and shared the difficulty she was having with her son. We walked out to the beach, and I told her of my mom's undying love and about the “To read when you're alone” letters. Several weeks later, I got a card that said she had written her first letter and left it for her son.

That night as I went to bed, I put my hands under my pillow and remembered the relief I felt every time I got a letter. In the midst of my turbulent teen years, the letters were the calm assurance that I could be loved in spite of me, not because of me. Just before I fell asleep I thanked God that my mom knew what I, an angry teenager, needed. Today when these as of life get stormy, I know that just under my pillow there is that calm assurance that loveconsistent, abiding, unconditional lovechanges lives.

【1】What's the best title of the passage?

________________________________________________________________

【2】Which sentence in the passage is the closest in meaning to the following one?

I reached out my hands for the letter under the pillow that night when I went to bed ，and I always felt relief with the letter under my pillow.

________________________________________________________________

【3】Please fill in the blank in the passage with proper words or phrases to complete the sentence.(within ten words)

_________________________________________________________________

【4】What do you learn after reading the passage？(within 30 words)

__________________________________________________________________

【5】Translate the underlined sentence into Chinese.

__________________________________________________________________

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Over the past month, Chinese cinema _______the great success of Disney’s live-action version film Cinderella.

A. witnessed B. has witnessed

C. would witness D. had witnessed

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】The new tax policy only affects people on yearly incomes over $120,000, __________, the very rich.

A. by the way B. as a result

C. in other words D. as a manner of

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】閱讀下列短文，從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中選出最佳選項(xiàng)。

If women are mercilessly exploited year after year，they have only themselves to blame. Because they tremble at the thought of being seen in public in clothes that are out of fashion，they are always taken advantage of by the designers and the big stores. Clothes which have been worn only a few times have to be put aside because of the change of fashion. When you come to think of it，only a woman is capable of standing in front of a wardrobe packed full of clothes and announcing sadly that she has nothing to wear.

Changing fashions are nothing more than the intentional creation of waste. Many women spend vast sums of money each year to replace clothes that have hardly been worn. Women who cannot afford to throw away clothing in this way waste hours of their time altering (改變) the dresses they have. Skirts are lengthened or shortened；necklines are lowered or raised，and so on.

No one can claim that the fashion industry contributes anything really important to society. Fashion designers are rarely concerned with vital things like warmth，comfort and durability. They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort，as long as they look right. There can hardly be a man who hasn't at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day，or delicately picking her way through deep snow in high-heeled shoes.

When comparing men and women in the matter of fashion，the conclusions to be drawn are obvious. Do the constantly changing fashions of women's clothes，one wonder，reflect basic qualities of inconstancy and instability？Men are too clever to let themselves be cheated by fashion designers. Do their unchanging styles of dress reflect basic qualities of stability and reliability？That is for you to decide.

【1】Designers and big stores always make money________.

A．by constantly changing the fashions in women's clothing

B．by mercilessly exploiting women workers in the clothing industry

C．because they are able to predict new fashions for the coming season

D．because they attach great importance to the quality of women's clothing

【2】To the writer，that women alter their old fashioned dresses is seen as________.

A．a(chǎn) waste of money

B．a(chǎn)n expression of taste

C．a(chǎn) waste of time

D．a(chǎn)n expression of creativity

【3】According to the passage，which of the following statements is true?

A．The fashion industry makes an important contribution to society.

B．The constant changes in women's clothing reflect their strength of characters.

C．Fashion designs should not be encouraged since they are only welcomed by women.

D．New fashions in clothing are created for the commercial exploitation of women.

【4】By saying “the conclusions to be drawn are obvious”，the writer means that________.

A．women are better able to put up with discomfort

B．men are more reasonable in the matter of fashion

C．men are also exploited greatly by fashion de signers

D．women's inconstancy in their choice of clothing is often laughed at

查看答案和解析>>

同步練習(xí)冊(cè)答案