题目内容

Ever wonder where chocolate chip cookies came from?Or why we use waffles（华夫饼）as ice cream cones?

Mistakes that Worked,written by Charlotte Foltz Jones,award-winning author of non-fiction books for children, offers forty of these unusual tales,along with many interesting drawings and strange and amazing facts.

The book is divided into six parts: food,medicine,toys,accidental things,names,and I find the book great because if not for the book,I would never have known that something was actually accidentally created.Besides,I like to learn real information;I can't stand books with stories that aren't real.Although this is a non-fiction book and is about inventions,it is not a history of technology book;it's more of an easy reading book.This book would be attractive to both boys and girls,and it could actually be either an adult book or a children’s book.

Published in 1991,the book is a bit old and is showing its age now in 2016.Still,it contains lots of great information,even though some facts are not exact.I love the idea of a mistakes book,and I especially like the format, which allows readers to dip in and out of the book easily.However,the entries are not all equally strong. Additionally, if you don’t live in the US,the book makes little sense,since it is full of American references both historically and in terms of customs.

Anyway,Mistakes that Worked is a reminder that failure is not always the end.It is an enlightening book that encourages us to realize that taking risks and learning to experiment is often the best way to learn,even if we don’t end up creating something new and wonderful.

1.What kind of book is Mistakes that Worked?

A. It's a picture book. B. It's a science book.

C. It's an adult book. D. It's a historical book.

2.What can we infer about the author?

A. He reads too little.

B. He is a slow reader.

C. He is a great reader of non-fiction.

D. He enjoys reading books about inventions.

3.Which of the following does the author especially like about the book?

A. Its facts. B. Its organization.

C. Its entries. D. Its reference.

4.What is the author's opinion on the book?

A. It's a fun read. B. It's a perfect book.

C. It makes little sense. D. It's full of factual mistake

练习册系列答案
相关题目

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（∧)，并在其下面写出该加的词。

删除：把多余的词用斜线（\ )划掉。

修改：在错的词下划一横线（一），并在该词下面写出修改后的词。

注意：1.每处错误及修改均仅限一词；

2.只允许修改10处，多者(从第11处起)不计分。

Tom is no longer the boy he used to be. Only a year before, he was overweight and a little lazy. He got tiring easily and did not like sports. It was not until he got serious ill that he realized that he should make a change. He started to exercise and begin to eat a healthier diet of more vegetables or less meat. These changes helped her lose a lot of weight. He is now a very happy boy at very good shape, and that he is always so active.

We can learn from Tom that we should careful about what we eat and make sure that we take enough exercises.

House Sitting

In many countries of the world people do what is called house sitting. It means that if owners of the house are going away, they want someone to come into their home and look after the house and maybe pets while they are away.

In Australia, many people travel. After people retire, they might buy a van and travel all over the country. 1.

So if someone wants to travel or go away for some reason, they might want someone in their home to care for it and keep the gardens tidy. House sitters might have to care for pets. Also, quite a few people have swimming pools in their back yard and they need cleaning. 2. I feel it is a great way of seeing the country, because you go and stay in a new city, get to meet new people, and have time to go sightseeing in a new area.

3. There are websites where you find the advertisements by people who want to travel, and by replying to the advertisement, you can make arrangements to go and look after their home.

There are some requirements to be a house sitter. You must be a trusted person, so that the home owner knows you will not steal anything. You must be able to go when the house owner wants you to go, so you need lots of free time. 4. You need to be good with pets, able to care for cats and dogs, or other pets they may have.

Some house sitting jobs are just for a few days or a couple of weeks while the house owners have a short holiday. Sometimes it is for much longer. We have had one house sit for six months, while the home owner travelled to Europe.

5. Then you can travel to many different countries and stay there. One of the important things to get is references from the home owners where you have stayed. A reference is a written letter to say that you are trustworthy and have looked after their home well. You can show these letters to possible house sitting jobs and they know you will do a good job.

A. I have done house sitting many times.

B. Thousands of people do this all the time.

C. It is also possible to do house sitting in other countries.

D. Generally you have many opportunities to get a house sitting job.

E. You must take a little care over what your description says about you.

F. This is an international house sitting service for all city and country areas.

G. You must have a good car, so you can travel to different parts of the country.

Scientists have found that human eyes are more likely to be damaged by UV rays while skiing in the snow-covered areas than sitting on the beach, according to a report by the UK newspaper.

The researchers at Kanazawa Medical University, Japan and American company Johnson conducted the study together. They looked at the effects of light reflection on newly fallen snow on a ski trail in Ishikawa District, northern Japan. They compared the results with the levels of UV rays on a sand beach in southern Japan's Okinawa District.

They found that on the beach, eyes are exposed to a daily 260 kilojoules (千焦耳) of UV a square meter compared to 658 kilojoules in snow-covered areas.

The findings are supported by the Japan Meteorological (气象的) Agency. According to the agency, the reflection rate of UV light on beaches is often between 10 and 25 percent, compared to 80 percent in the new snow areas. The amount of light increased 4 percent with a 300-meter rise in height.

Most of us know that UV rays can harm the skin. That's why we wear sunscreen on our skin before we get out in the sun. But many of us may not realize that UV rays are also harmful to the eyes.

If your eyes are exposed to large amounts of UV radiation over a short period of time, you may experience a kind of sunburn of the eye, which is harmful. Your eyes will become red and feel a strange feeling. They may be sensitive to light. Fortunately, this is usually temporary and seldom causes permanent damage to the eyes.

Long-term exposure to UV radiation, however, can be more serious. Scientific studies and researches have shown that exposure to small amounts of UV radiation over a period of many years increases the chance of eye damage, which could lead to total blindness.

1.You would most likely find the article in ________.

A. a doctor’s diary B. a travel journal

C. a medical magazine D. a physics textbook

2.Which of the following statements is TRUE according to the passage?

A. Too much eye exposure to UV rays may cause total blindness.

B. Short-time exposure of the eyes to UV rays doesn't harm them at all.

C. Most people know that UV rays harm the eyes as well as the skin.

D. The study was conducted by researchers from Japan, the USA and the UK.

3.Human eyes are more likely to be damaged by UV rays while skiing in the snow-covered areas than sitting on the beach because ________.

A. snow produces more UV light than water

B. people don’t wear sunscreen while skiing as they do while sitting on the beach

C. the reflection rate of UV light in snow-covered areas is much higher than that on the beach

D. human eyes are exposed longer to UV light in the snow- covered areas than on the beach

4.What will the passage most probably talk about next?

A. Never ski on newly fallen snow in Japan.

B. Go to hospital to have your eyes examined.

C. Wearing a hat can provide protection while skiing in new snow areas.

D. Take some measures to protect your eyes while skiing in new snow areas.

I was working at the toy counter of a "dime" store in Orlando, Florida.I was 15, and the year was 1952. I had to____about my age to get a job,and I barely supported myself on the $25/week salary.But this was the South,and it was a time when things were______for everybody.

It was a few days after Christmas,and we had a lot of dolls left______on the toy counter,as well as many more dolls in a storage closet. My young voice trying to______the passing shoppers to our sale didn't seem to get anyone's____—shoppers continued to walk by,ignoring me.

Suddenly,a small girl walked by,and I handed her a doll.Her mother stopped to find out______her daughter had this doll.and I explained our______sale.The girl had stars in her eyes and nothing was going to make her______this doll.I had made my first______.

I continued,handing anyone walking by,______their age,a doll,and soon I had the two______behind the counter rushing to ring up all the sales.I was feeling very______,and confident about the success.

Then I handed a doll to a small,______dressed girl.Her eyes lit up.I explained to her mother about the wonderful sale.______, her mother took the doll away from the little girl and handed it back to me. Quickly ____

filled the little girl's eyes as her mother explained gently that there was no______to buy this doll and apologized to her.I______her that this was a really good______,but the mother just shook her head.

Just then a well-dressed,middle-aged woman said, "Wait—let me______this doll for your little girl." She took the doll from my hands and handed it______back to the little girl.

1.A. care B. talk C. lie D. argue

2.A. rough B. tight C. rare D. valuable

3.A. undone B. unpacked C. unsold D. untouched

4.A. guide B. invite C. recommend D. attract

5.A. attention B. praise C. recognition D. comment

6.A. when B. why C. what D. where

7.A. abundant B. convenient C. popular D. economic

8.A. take up B. figure out C. give up D. pick out

9.A. sale B. attempt C. decision D. step

10.A. as for B. regardless of C. owing to D. according to

11.A. receptionists B. cashiers C. waitresses D. customers

12.A. relaxed B. confused C. energetic D. proud

13.A. shabbily B. elegantly C. strangely D. neatly

14.A. Fortunately B. Accidentally C. Sadly D. Hopefully

15.A. surprise B. tears C. pity D. horrors

16.A. money B. point C. need D. reason

17.A. convinced B. showed C. taught D. reminded

18.A. bargain B. present C. choice D. opportunity

19.A. send B. prepare C. purchase D. exchange

20.A. calmly B. anxiously C. excitedly D. carefully

Active listening is a structured form of listening and responding that focuses the attention on the speaker.The listener should listen to the speaker fully,and then repeat in the listener's own words what he or she thinks the speaker has said.1.However,he or she must simply state what he or she thinks the speaker said.This enables the speaker to find out whether the listener really understood.If the listener did not,the speaker would explain some more.

2.Thus,instead of just repeating what happened,the active listener might add that the speaker felt angry or confused when a particular event happened.Then the speaker can go beyond confirming that the listener understood what happened.It can also indicate that the listener understood the speaker's psychological response to it.

Active listening has several benefits.3.Second,it avoids misunderstandings,as people have to confirm that they really understand what another person has said.4.When people are in conflict,they often contradict each other, denying each other's description of a situation.5.However,if they feel that the listener is listening to their concerns they are likely to explain in detail what they feel and why.if both parties in a conflict do this,the chances of being able to develop a solution to their mutual problem become much greater.

A.The listener does not have to agree with the speaker.

B.For example,it forces people to listen attentively to others.

C.What's more,it tends to open people up,to get them to say more.

D.Often when people talk to each other,they don't listen attentively.

E.Often,the listener needs to interpret the speaker's words in terms of feelings

F.They realize that they should focus on how they can respond to win the argument

G.This makes people defensive,and they will either make verbal attacks,or say nothing more.

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Your meeting starts in 10 minutes, but you find yourself1.(stick) in traffic. Don’t panic. With just a press of buttons, your car will lift off the ground and fly to the company. What’s your impression? It seems2.science fiction, but it isn’t. Engineers have taken up the research of flying cars, and they have already found3.(solve) to many of big challenges. They predict that we will be using these4.(amaze) vehicles one day. According to One Car Magazine, one model,5.is part car and part plane, is going to be on the market in the not-so-distant future. It will look like a regular car 6.it’s on the road, but its wings will unfold when the driver7.(decide)to take to the sky. And operated by8.computer, all controls will be automatic(自动的). Imagine this: You’ll be doing your work while your car is getting you to the company9.(safe). And what does this future dream car cost? Well, at first 10.will be about 1 million dollars, but a few years later, you’ll be able to buy one for “only” $60,000. Don’t throw away your old driver’s license just yet!

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。

I was not good in math in the first year of junior high school. Having been failed so many times in math exams, I was anxious about the subject. Every time I tried my best work out a math problem and I was afraid of making mistakes, which really made me feel helpless. Unluckily, I met a nice math teacher in a second year. She told me that I did need to worry about making mistakes because I could find out my shortcomings through my mistakes. She always encouraged myself to try again whenever I make a mistake. Thanks to my teacher encouragement, I became interested in math and made rapid progress. My experience proves that failure was the mother of success and that we can learn a lot from our mistakes.

Since the 1970s, scientists have been searching for ways to link the brain with computers. Brain-computer interface (BCI) technology could help people with disabilities send commands to machines.

Recently, two researchers, Jose Millan and Michele Tavella from the Federal Polytechnic School in Lausanne, Switzerland, demonstrated(展示) a small robotic wheelchair directed by a person's thoughts.

In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.

"Our brain has billions of nerve cells. These send signals through the spinal cord(脊髓) to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles, "Tavella says. "Our system allows disabled people to communicate with external world and also to control devices."

The researchers designed a special cap for the user. This head cover picks up the signals from the scalp(头皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.

Prof. Millan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. "The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One example is this wheelchair."

He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.

1.BCI is a technology that can ________.

A. help to update computer systems

B. link the human brain with computers

C. help the disabled to recover

D. control a person's thoughts

2.How did Tavella operate the wheelchair in the laboratory?

A. By controlling his muscles.

B. By talking to the machine.

C. By moving his hand.

D. By using his mind.

3.Which of the following shows the path of the signals described in Paragraph 5?

A. scalp →computer→ cap→ wheelchair

B. computer →cap→ scalp→ wheelchair

C. scalp →cap→ computer →wheelchair

D. cap →computer →scalp →wheelchair

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