题目内容

【题目】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 (计算) as it is about learning to think logically (逻辑地) 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 yourresourcesso 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 students always learn in different grades at school?

A. Chinese. B. Math.

C. Geography. D. Art.

2What does Jenny Sanders think of learning math?

A. Interesting. B. Boring.

C. Useless. D. Difficult.

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. Math helps students learn all the other subjects well.

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

A. 科目 B. 效率 C. 信息 D. 资源

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 can help students find a good job in the future.

【答案】

1B

2C

3B

4C

【解析】试题分析:这篇短文中作者主要讲述了数学课的广泛开设,以及数学课不仅学算术,还有助于我们的逻辑思维,合理地解决问题。

1B细节理解题。根据短文第一段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的描述可知,在学校不同年级的学生都学习的学科是数学。故选B

2C细节理解题。根据短文第二段最后一句I think learning math at school is a waste of time.的描述可知,詹妮桑德斯认为学习数学就是浪费时间,也就是没有用。故选C

3A推理判断题。通读全文并根据短文第一段第一句Ask any student which subject he or she hates most. 9 out of 10 students will answer “math”的描述可知,90%的学生讨厌学数学。故选A

4D词义猜测题。根据短文a cook ---must serve dinner to 100 guests以及divide的提示可知,这里是指平分资源给100个客人。故选D

练习册系列答案
相关题目

【题目】Please sit down and enjoy your mealJust don't talk about it

These are the requirements at a popular dining party that is known as "silent dinners"It encourages people who take part in the dining party not to speak for one to two hours and not to use electronic devicesInsteadthe idea is to just on the food

"Silent dinner parties are fast growing" said Honi Ryanwho has hosted 32 silent dinner parties in 11 cities across eight countriesincluding GermanyAustralia and the United States"The way we communicate is changing so fast that we need to stop and think about it"

According to a 2013 nationwide surveyrestaurant noise came in second only to poor service among customer(顾客) complaintsAnd 19 percent of diners who took part in the survey said noise and crowds disturbed them most while eating out

Though silent dinners may seem curiousthe idea is not a new oneYogis(瑜伽信徒) have long enjoyed silent meals as part of a deepened practiceIn factit was a trip to a temple(寺庙) in India by a man that encouraged one Brooklyn restaurant recently to add a silent dinner to its event programming

"We'll make a small speech at the beginning of the meal to make sure everyone understands what is happening and ask them not to speak or use their mobile phones for at least an hour" said EAT Greenpoint owner Jordan ColonAnd background music will be turned offtoo

"It's funnywhen I first opened EATI didn't play music for some time and people had very different reactions(反映) to that" said Colon"Some people who come out to eat are ready to partybut it was so quiet without musicBut I wanted to create an environment that makes you relaxed"

Although personal reactions to a silent dinner may be variousin general they are more likely to get into a lot of talk afterwardssaid Ryan"At the end of the night people always have a lot to say about silenceBut the most reaction is that there is always a good laugh"

1The first paragraph is written to be an____

A. conclusion B. introduction

C. argument D. warning

2At silent dinner partiespeople should not____

A. leave before they finish eating

B. just pay attention to the food

C. use a mobile phone or listen to music

D. take electronic devices to the party

3What does the writer try to tell us in Paragraph 5?

A. Silent meals help people live longer

B. Yogis are the first to hold silent dinners

C. More and more people like eating in silence

D. The idea of eating in silence appeared long ago

4In Jordan Colon's opinionsilent dinners ____

A. make people comfortable and relaxed

B. are hard to be accepted by most people

C. can help him to attract more customers

D. provide a chance to get to know others

【题目】The next time you take medicine when you’re ill, you may eat a cone snail(芋螺). At least that’s what some scientists are hoping. Scientists have found that cone snails can help with backache, as well as toothache and other body problems.

There are over 600 different kinds of cone snails. This family is especially found in warm and hot waters in the oceans. They catch and eat small fish and even other cone snails. The snails have venom that they’ll give out and use to kill small animals they have caught because cone snails are slow-moving. Sometimes the venom can even kill people. But some scientists have discovered that the venom can also be used as medicine.

The shells of cone snails are often brightly colored, and have interesting shapes, many people think the shells are so beautiful that people kill them, collect lots of shells, and sell them around the world. The environment is also very dangerous for them because of fishing and boating.

Scientists want to help save the cone snails. They hope to make new rules to stop them from dying. If they die out, scientists may never discover what kinds of medicines they can give us.

【1】We can find a cone snail in ________ .

A. a warm river B. in a hot ocean

C. a cold ocean D. a lake

【2】What does the underline(下划线) word venom mean in the second paragraph ? ________.

A. 盔甲 B. 毒液 C. 螺纹 D.鳞片

【3】Peple kill the cone snails in order to ________ .

A. sell their shells B. study their venom

C. save the environment D. kill animals

【4】The best title of the passage may be ________ .

A. A Special Medicine B. Great Venom

C. Cone Snails D. Saving the Cone Snails

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网