【題目】Ask any student which subject he or she hates most. 9 out of 10 students will answer “math”.No matter which country you visit,no matter which grade you are in,you may not learn art,geography,chemistry or Chinese,but you always learn math. Why is this so?How come so many students hate math,and yet cannot avoid learning it in school ?

Jenny Sanders,a high school student in California,asks,“What good do we get from learning math?We can use computers to compute numbers,and we can use computers to store information. I think learning math at school is a waste of time.”

However,there is much more to math than just learning to add and subtract()numbers. In fact,math is not so much about calculation (計(jì)算), it is also about learning to think logically (邏輯地) and solving problems. Of course, Jenny was right that we can use computers to do calculations,but how would we even know how to use the computer if we can't think logically?In short,computers are only tools when solving problems.

For example,imagine you are a cook and must serve dinner to 100 guests. How should you divide your resources so that you can get the job done most efficiently (高效地)?In situations like this,the ability to think logically will get you to a reasonable answer and solve your problem.

1According to the passage,which subject do most students always learn in different grades at school?

A. chemistry B. math C. geography D. art

2What does Jenny Sanders think of learning math?

A. interesting. B. boring. C. useless D. useful

3Which of the following is TRUE according to the passage?

A. 90% of the students hate learning math.

B. Students can learn math well with computers.

C. Math can do calculations and store information.

D. Computers can take people’s place to think about everything.

4What does the underlined word “resources” mean in the passage?

A. 科目 B. 效率 C. 資源 D. 能源

5What does the writer want to tell us?

A. Math is just learning to add and subtract numbers

B. Math can be good for both our body and our mind.

C. Math helps us think logically and solve problems.

D. Math is useless now.

【答案】

1B

2C

3A

4C

5C

【解析】

這篇短文主要通過舉例子講述了世界各國都學(xué)習(xí)數(shù)學(xué)的原因.文章介紹,數(shù)學(xué)不僅僅是用來進(jìn)行數(shù)字的加減,還可以進(jìn)行邏輯思考,電腦只是解決問題的一種工具.邏輯思考的能力會(huì)讓你得到一個(gè)合理的答案并解決問題.

1細(xì)節(jié)理解題.根據(jù)第一段"Nomatterwhichcountryyouvisit,nomatterwhichgradeyouarein,youmaynotlearnart,geography,chemistryorChinese,butyoualwayslearnmath."的描述可知,世界各國都學(xué)習(xí)的科目是數(shù)學(xué).故應(yīng)選B.

2細(xì)節(jié)理解題.根據(jù)短文第二段"Ithinklearningmathatschoolisawasteoftime."的描述可知,他認(rèn)為學(xué)習(xí)數(shù)學(xué)是沒有用的.結(jié)合選項(xiàng)可知應(yīng)選C.

3細(xì)節(jié)題.結(jié)合第一段Ask any student which subject he or she hates most.9 out of 10 students will answer"math"問任何一個(gè)學(xué)生他或她最討厭的科目。10個(gè)學(xué)生中有9個(gè)會(huì)回答“數(shù)學(xué)”.可知百分之九十的學(xué)生不喜歡數(shù)學(xué),故選A.

4詞義猜測題.根據(jù)前文"youareacookandmustservedinnerto100guests"的描述可知,這里是指把晚餐的食材(資源)分給客人.結(jié)合選項(xiàng)可知應(yīng)選C.

5主旨大意題,"Infact,mathisnotsomuchaboutcalculation(計(jì)算asitisaboutlearningtothink

logically(邏輯地)andsolvingproblems."的描述可知,數(shù)學(xué)可以幫助我們邏輯地思考并解決問題.結(jié)合選項(xiàng)可知應(yīng)選C.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

【題目】Once upon a time, a rich man and a poor tailor(裁縫)lived in the same house. The rich man lived upstairs(樓上)and the poor tailor lived downstairs(樓下). The tailor liked to sing when he made clothes. He sang one song after another. But the rich man liked to sleep a lot, and the singing troubled him.

One day the rich man said, “Tailor, I will give you a bag full of money every day if you stop singing.”

“Fine.” said the tailor. And so the tailor stopped singing and became richer and richer. But the more money he got from the rich man, the unhappier he became, because he wanted very much to sing again. Finally he brought all his money back to the rich man. “Here,” he said, “take your money, I can't be happy if I can't sing.”

And so he gave the money back to the rich man and went on singing. He sang and sang and he was happier than ever before.

1Once a rich man and a poor tailor lived ______.

A. in the same room B. in the different houses

C. on the same floor D. in the same building

2The tailor enjoyed singing ______.

A. while he was feeling unhappy B. while he was working

C. while the rich man was sleeping D. Both B and C

3The rich man didn't like the tailor's singing because ______.

A. the tailor didn't sing well B. the rich man could sing better

C. the rich man liked to sleep a lot D. the rich man was working at home then

4The rich man wanted to stop the singing by ______.

A. just telling him not to sing

B. giving him a lot of money

C. asking him to sing outside the house

D. asking him to stop singing while he was sleeping

5The poor tailor gave the money back to the rich man because ______.

A. he thought the money was not useful to him

B. he didn't like the money

C. he had a lot more money than the rich man.

D. he wanted to sing and he felt happy while he was singing.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】根據(jù)句意和漢語提示寫出單詞。

1Have you seen my food anywhere? It has gone _________(丟失的).

2Our teacher always _________(鼓勵(lì)) us to practice speaking English as much as possible.

3The harder you work, the greater _________(進(jìn)步) you will make.

4How wonderful! It’s said that the high-speed railway _________(連接) Yancheng to Beijing will be in use on December 20.

5It’s _______(高度地) possible that Wang Dong will win the competition because he is always so hard-working.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】閱讀下面短文,根據(jù)短文內(nèi)容完成表格中所缺信息,每空一詞

How to lead a balanced life

Many students suffer from stress in their daily lives. They are under stress because their lives are not balanced. They focus too much on studying, worrying about what others think, and not enough on other things.

You may wonder whether stress is a serious matter. The answer is “Yes”. You should be aware that stress is a risk to your health. If you want to live a long and healthy life, you need to begin to guard against stress from a young age.

Here are some ways to deal with stress and bring balance to your life.

Be positive

One way to cancel out stress is through positive thinking. You should always look on the bright side of life, and imagine that you will have a happy and successful future.

Learn to relax

Force yourself to take a break from your studies and worries about exams. You can do this by taking a walk, reading a book, going to a concert or seeing a film, or just sitting in a quiet place and being silent for a moment.

Take up a hobby

Learn to paint, take up skating, or start playing a musical instrument. When you are busy with a hobby, you leave all your worries behind.

Take care of your body

Stress is your body’s enemy. Taking regular exercise, eating a healthy diet and getting enough sleep are all the things that can help you.

Laugh

Sometimes laughter is the best medicine for stress. Seeing a funny film or telling jokes with friends will often make you happy when you are low.

How to1a balanced life

Reasons2many students suffer from stress.

They focus too much on studying, they are3about what others think, not enough on other things.

Some4to deal with stress and bring balance to your life.

Be positive

You should always look on the bright side of life, imagine that a happy and5future is waiting for you.

Learn to relax

You should have a break from your6and worries about exams such as taking a walk, reading a book, going to a concert or a film, or sitting in a quiet place and keeping a moment of silence

Take up a hobby

You can choose something to do, like painting, skating or playing a musical instrument. When you are busy, you will7your worries.

Take care of your body

You can exercise often, go on a healthy diet and

get 8sleep.

9

Laughter is the best medicine for stress. Seeing a funny film or telling jokes will10you up when you are low.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】----James, can you tell me ______ ?

----Paul ? I haven’t seen him for years. He used to be a shy boy.

A. what is Paul like B. what Paul is like C. what does Paul like D. what Paul likes

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】All the office workers went home _____ Mr. Brown because he has something else to do.

A. except B. besides C. beside D. with

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Dear Mom,

I’m sorry that I can’t go back home for Mother’s Day next week. On that day, I’ll have to go to an important meeting for my boss, who helps me a lot with my work and life here. But I’ll find time to see you at home soon.

Mom, thank you for everything you’ve done for Tim and me. After Dad died in a traffic accident ten years ago, you had to work in a supermarket in the daytime and in a restaurant at night. But you always gave us two your love and care. Though you don’t have to work now, I still remember your coming home and feeling tired many evenings.

Tim is going to finish his studies next month. He said he would move back from school and look for a job near home. I’m glad you won’t live by yourself anymore. Let’s plan to take a trip in the near future. It’s been over 5 years since the three of us took a trip together.

Happy Mother’s Day! I love you, Mom.

Best wishes,

John

1How many people were there in John’s family 10 years ago ?

A. two B. three C. four D. five

2John can’t go home on Mother’s Day because he has to _____.

A. meet his boss at the airport B. take a trip C. attend a meeting D. go to a party

3What can we learn about John’s mother ?

A. She lives by herself now. B. She still works day and night.

C. She will make a plan to save money. D. She used to be too busy to care for her children.

4What do we know from the letter ?

A. John has two brothers. B. John is unhappy with his boss.

C. Tim will finish his studies soon. D. Tim will go far away for his job soon.

5Which is true according to the letter ?

A. John’s father died at work. B. Tim will look for a teaching job.

C. John bought a gift for his mother. D. John hopes to take a trip with his family.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】John ______ a sports club to practice playing basketball. He wants to ______ the school sports meeting next month.

A. took part in, join B. took part in, joined

C. joined, join D. joined, take part in

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Abraham Lincoln was born in Kentucky in 1809.His mother died when he was ten years old. Later, his family moved to Illinois and his father remarried. The family was poor, so they had to 1 ['strgl]just to live. In Illinois, there were 2 teachers nor schools, but Lincoln's stepmother e3him to study. He learned to read and write working on the farm.

At twenty-one, Lincoln left home. He soon received a law license and became a lawyer. People trusted him and began to call him "Honest Abe”.

During the following years, he took a more active 4 in politics. Soon he was not only a 5(高度地)respected lawyer but also a well-known politician. He was elected the 6 ['siks'tinθ] president of the United States in 186 1,and in the same year the Civil War b7 out.

The Civil War was between the southern states that wanted to leave the Union and form their own country, and the northern states that wanted to keep all the states as one country. The southern states wanted to keep the laws that allowed them to own slaves. Both the northern stats and President Lincoln wanted to get 8 (擺脫)of those slaves. On April 9,1865,the Civil War ended and all slaves were set 9

Less than a week later, on April 14,1865,Abraham Lincoln was shot at the Ford Theatre in Washington, DC. He died the next day from his w10

查看答案和解析>>

同步練習(xí)冊答案