Which number will be the next one?3, 5, 9, 17…________

[　　]

A．33．

B．19．

C．21．

D．23．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：隨堂講與練　八年級下冊(配合牛津英語) 牛津版 題型：051

閱讀下面短文，然后根據(jù)短文內(nèi)容回答問題。

　　People go in for various kinds of physical training, and winter swimming is one of them．We can have a cold wind bath, an icy water bath and a sunbath at the same time in the open air of winter．When we have taken off our clothes and are exposed to the cold air, all parts of our body are stirred up by the cold, making us eager to go into the water．

　　We dive into the cold water and swim．We come out just when our hands and feet are beginning to feel numb．The only thing we think about in the cold water is how to withstand to cold．At this moment our brain is relaxed and at rest．This improves our metabolic functions(新陳代謝)．

　　After the‘three baths’of air, water and sun, we feel warm, relaxed and comfortable．

　　Winter swimming is enjoyable and good for health．That is why it is becoming more popular than ever before．

1．Which is not physical training, hiking, swimming or shopping?

__________________________________

2．What does the expression“feel numb”mean?

__________________________________

3．How do people feel after winter swimming?

__________________________________

4．Do our brains work when we have winter swimming?

__________________________________

5．What does the writer think of winter swimming?

__________________________________

查看答案和解析>>

科目：初中英語 來源：2008年北京市通州區(qū)初三一模英語試卷 題型：050

閱讀理解

　　When she looked ahead, Florence Chadwick saw nothing but a solid wall of fog．Her body was numb(麻木的)．She had been swimming for nearly sixteen hours．

　　Already she was the first woman to swim the English Channel in both directions．Now, at age 34, her goal(目標(biāo))was to become the first woman to swim from Catalina Island to the California coast．

　　On that Fourth of July morning in 1952, the sea was like an ice bath and the fog was so dense she could hardly see her support(援助)boats．

　　Alongside Florence in one of the boats, her mother and her trainer offered encouragement．They told her it wasn’t much farther．But all she could see was fog．They encouraged her not to stop swimming．She never had…until then．With only a half mile to go, she asked to be pulled out．

　　Still warming her chilled body several hours later, she told a reporter,“Look, I am not excusing myself, but if I could have seen land I might have made it．”It was not tiredness or even the cold water that beat her．It was the fog．She was unable to see her goal．

　　Two months later, she tried again．This time, despite(盡管)the same dense fog, she swam with her confidence and her goal clearly pictured in her mind．She knew that somewhere behind that fog was land and this time she made it!Florence Chadwick became the first woman to swim the Catalina Channel, eclipsing(使黯然失色)the men’s record by two hours!

(1)

Florence Chadwick ________ in September, 1952．

[　　]

A．

swam across the English Channel

B．

realized her goal

C．

gave up swimming

D．

was back to California coast

(2)

According the article, which sentence is TRUE?

[　　]

A．

She swam the Catalina Channel with the other men together．

B．

She was so tired and cold that people had to pull her out of water．

C．

Her goal was to swim the English Channel in both directions．

D．

She gave up her goal when there was only a half mile to the California coast．

(3)

The word“dense”in the article means ________．

[　　]

A．

cold

B．

heavy

C．

amazing

D．

beautiful

(4)

Why did Florence Chadwick succeed two month later?Because ________．

[　　]

A．

she could face coldness and tiredness

B．

her mother and trainer encouraged her

C．

she kept a purpose in her mind

D．

there were support boats following her

查看答案和解析>>

科目：初中英語 來源： 題型：050

閱讀理解

　　People go in for various kinds of physical training and winter swimming is one of them．We can have cold wind bath，icy water bath and sunbath at the same time in the open air of winter．

　　When we take off our clothes and are exposed to the cold air，all parts of our body are stirred up (攪動) by the cold，making us eager to go into the water．

　　We dive into the cold water and swim．We come out just when our hands and feet begin to feel numb．The only thing we think about in the cold water is how to withstand (承受住) the cold．At this moment our brain is relaxed(放松) and at rest．This improves our metabolic functions(促進(jìn)新陳代謝)．

　　After we get dried，our pink-coloured skin is bathed in the winter sun rays．Gradually we no longer feel the cold and spring seems to be near...

　　After the“three baths”of air，water and sun，we feel warm，relaxed and comfortable．

　　Winter swimming is enjoyable and good for health．That is why it is becoming more popular than ever before．

(1)

According to the author，our brain is ______ when we are swimming in the cold water．

　　A．hurt　　B．busy thinking

　　C．withstanding the cold　　D．a(chǎn)t rest

[　　]

(2)

Which of the following can explain the underlined phrase in paragraph 4?

　　A．be able to feel pain　　B．be unable to feel anything

　　C．be able to feel comfortable　　D．be unable to feel frightened

[　　]

(3)

The passage tells us that ______．

　　A．cold water is bad for our health

　　B．winter swimming is enjoyed by few people

　　C．it's better to go swimming in spring

　　D．people feel relaxed in winter swimming

[　　]

(4)

Which sentence is NOT true according to the passage?

　　A．Winter swimming is made up of three parts梒old wind bath，icy water bath and sunbath．

　　B．As soon as you come out of the cold water，you want to go indoors because you feel so cold．

　　C．More and more people enjoy winter swimming as they realise its importance to health．

　　D．People，especially those who work with their brains，may try this kind of physical training．

[　　]

查看答案和解析>>

科目：初中英語 來源：2013-2014學(xué)年江蘇省九年級上學(xué)期期中考試英語試卷（解析版） 題型：閱讀理解

A teacher began his class by holding up a glass with some water in it.  He held it up for all to see, and asked the students, " How much do you think this glass weighs?"

"50 g!" "100 g!" "125 g!" the students answered.

        "I really don't know unless I weigh it," said the teacher, "but my question is what would happen if I held it up like this for a few minutes?"

" Nothing! " the students said.

"OK. What would happen if I held it up like this for an hour?" the teacher asked.

"Your arm would begin to ache," said one of the students.

"You're right.  Now, what would happen if I held it for a day?"

"Your arm could go numb. Have to go to hospital for sure!" said another student. All the students laughed.

"Very good. But during all this, did the weight of the glass change?" asked the teacher.

"No." the students said.

"Then what caused the arm ache and the muscle (肌肉) stress?"

The students fell silent for a moment.

"Put the glass down!" said one of the students.

"Exactly!" said the teacher. "The problems of life are something like this. Hold them for a few minutes in your head, and it seems OK. Think of them for a long time and they begin to make you ache. Hold them even longer and you will not be able to do anything. It's important to think of the  challenges(挑戰(zhàn))  in your life, but it' s even more important to put them down at the end of every day before you go to sleep. That way, you are not stressed. You wake up fresh and strong and can deal with any challenge that comes your way!"

Remember to put the glass down today.

1. How much do you think this glass which was held by the teacher weighs?

A.50g     B.125g       C.I don’t know.    D.100g

2.What would happen if the teacher held the glass up like this for an hour?

A. One of the students thought his arm could go numb.

B. One of the students thought his arm would begin to ache.

C. One of the students thought his arm would be changed.

D. One of the students thought his arm would be lost.

3. Why did the teacher hold up a glass in his class?

A. Because he wanted to know how much the glass weighs.

B. Because he wanted to ask some student to weigh the glass.

C. Because he wanted to make his class more interesting.

D. Because he wanted to explain it was important to put the challenges in life down at the end of every day.

4. In this passage, the underlined words "go numb" means_______.

A．疼痛不止                  B．消瘦萎縮                   C．松弛下垂         D．失去感覺

5. According to the passage, which of the following is TRUE?

A. The teacher told his students to face the challenges bravely.

B. The teacher taught his students how to deal with the problems.

C. The teacher used to begin his class with a glass of water.

D. The teacher usually begins his class by holding a glass of water.

 

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

A teacher began his class by holding up a glass with some water in it.  He held it up for all to see, and asked the students, " How much do you think this glass weighs?"

"50 g!" "100 g!" "125 g!" the students answered.

        "I really don't know unless I weigh it," said the teacher, "but my question is what would happen if I held it up like this for a few minutes?"

" Nothing! " the students said.

"OK. What would happen if I held it up like this for an hour?" the teacher asked.

"Your arm would begin to ache," said one of the students.

"You're right.  Now, what would happen if I held it for a day?"

"Your arm could go numb. Have to go to hospital for sure!" said another student. All the students laughed.

"Very good. But during all this, did the weight of the glass change?" asked the teacher.

"No." the students said.

"Then what caused the arm ache and the muscle (肌肉) stress?"

The students fell silent for a moment.

"Put the glass down!" said one of the students.

"Exactly!" said the teacher. "The problems of life are something like this. Hold them for a few minutes in your head, and it seems OK. Think of them for a long time and they begin to make you ache. Hold them even longer and you will not be able to do anything. It's important to think of the  challenges(挑戰(zhàn))  in your life, but it' s even more important to put them down at the end of every day before you go to sleep. That way, you are not stressed. You wake up fresh and strong and can deal with any challenge that comes your way!"

Remember to put the glass down today.

49. Why did the teacher hold up a glass in his class?

     A. Because he wanted to know how much the glass weighs.

     B. Because he wanted to ask some student to weigh the glass.

     C. Because he wanted to make his class more interesting.

     D. Because he wanted to ask his students a lot of questions.

50. In this passage, the underlined words "go numb" means_______.

     A．疼痛不止                  B．消瘦萎縮             C．松弛下垂    D．失去感覺

51. According to the passage, which of the following is TRUE?

     A. The teacher told his students to face the challenges bravely.

     B. The teacher taught his students how to deal with the problems.

     C. The teacher used to begin his class with a glass of water.

     D. The teacher usually begins his class by holding a glass of water.

查看答案和解析>>

同步練習(xí)冊答案