I lost my way in complete darkness and, matters worse, it began to rain.A. made B. having madeC. making D. to make 题目和参考答案——青夏教育精英家教网—

题目内容

I lost my way in complete darkness and, 　　　　matters worse, it began to rain.

A. made B. having made

C. making D. to make

练习册系列答案

相关题目

Did you know that sixty per cent of your body weight is water? However,

a loss of only two per cent of this water throughdehydration(脱水) during exercise can significantly affect your performance. The more you sweat, the more your exerciseperformance declines, unless you drink enough to replace your lossof fluids.

When you lose too much water, you can overheat quite easily,especially in a warm environment.But this is not the only problemyou may face. Dehydration leads to your heart pumping muchfaster, which means exercise becomes more difficult and requiresmore effort. Despite these problems, however, many of us simplydo not take enough fluids in when we head for the gym or set outon a run.

So why is this? How do we manage to lose so much waterwithout simply drinking more toreplace it? Well, it?s easier thanyou think. When we are at rest, we quickly become aware that weare thirsty and will put that right by having a drink. When weexercise, on the other hand, our thirstmechanism(结构) does notwork as effectively, so we don?t notice early enough that we areactually thirsty. In fact, we only start to feel thirsty when we havealready lost around two per cent of our body weight.

Another problem is that, the more dehydrated we becomeduring exercise, the more difficult it is to prevent furtherdehydration—because our stomachs become intolerant to fluidsand we do not absorb water properly, just when we need it most.

The key thing about fluids and exercise is to manage yourintakeproperly

—regular small amounts are preferable, and someshould be drunk before the period of exercise begins. You alsoneed to match your intake to the sort of exercise you are doing. For example, for one hour of exercise, such as taking part in a 10 km run, you need to drink about two extra litres of water. For longer periods of exercise, sports drinks are recommended.

1.We know from the text that during exercise, dehydration _____.

A. can be easily avoided

B. will lead to poor performance

C. can cause many health problems

D. will be controlled whenever we drink again

2.Why do people suffer from dehydration easily during exercise?

A. Their thirst mechanism stops working. B. Their focus is on the exercise.

C. Their thirst response is slow. D. Their stomachs are full.

3.When exercising, you are advised to _____.

A. have regular breaks B. drink water accordingly

C. drink sports water in advance D. have at least two litres of water

下面短文中共有10处错误，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（∧），并在此符号下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，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。

Dear friends,

It is real a good chance to have met all of you here. We have spent severalprecious weekend in learning in the English Club. As we have been members for a short period of time, we have made a great progress. That is because we were all very active and the activities are not only enjoyable and also helpful. Besides, the foreign teachers here work hard and try his best to make the activities lively and interested. I am very pleased to say that all of us greatly improved our spoken English so far. I am looking forward to see all of you again in the near future!

Smith entered Mr. Watson's office. The boss was a hard man. He fired people who didn't do well without giving them a second chance.

"Smith,"said Mr. Watson," this past year your department hasn't earned money. We're going to drop that department. It's finished. I'm sorry, but you'll have to go.""But, sir, if I just had a little more time. For the moment I need the job to keep my son at Riverside School."

"What's that!" said the boss. "Riverside！I didn't know you had a boy there. That's an expensive school for a man with your salary."

"I know,sir. But he likes it there so much！He's a star athlete and the best boxer in the school. The boys call him Champ(冠军) there."

The boss sat perfectly still for a long time---a faraway(恍惚的) look in his eyes. Then, suddenly, he said,"We've got to close your department, Smith. But you'll take over a new job in another department. It means longer hours, maybe more pay. Now get out.You're here for life."

Smith got out, with surprise on his face.Then the boss took a letter from the top drawer of his desk. It was Herbie's last letter from Riverside School written a few days before he died. He had read it over and over again with sick pain.

The letter read：

I can't say the boys here are any nicer to me than the others were. I guess it's the same everywhere when you're a cripple(跛脚的人). But don't worry about me, Dad. They've got a good chemistry department here. And there's one boy here who is really great. He's a track star and boxing champ and just tops in chemistry.The boys call him Champ. He made them stop throwing my books around. And he knocked a boy down who hit me. He is the best friend I ever had. Dad, when I grow up, I want to do something for Champ. Something big that he won't even know about.

1.Mr.Watson wanted to fire Smith because ______ .

A. Smith would take over a new job in another department.

B. Smith's son knocked a boy down who hit Herbie.

C. Smith's department didn't earn money that year.

D. Smith had his son study in Riverside School.

2.We can learn from the text that ______ .

A. Mr.Watson wanted to realize Champ's dream.

B. Mr.Watson didn't know that Champ was Smith's son at first.

C. Mr.Watson decided to give Smith another chance in no time.

D. Mr.Watson was told not to fire Smith by Herbie.

3.According to the text,which words can best describe Mr.Watson？ ______

A. Easy-going and optimistic. B. Hardworking and sympathetic.

C. Strict and grateful. D. Selfish and greedy.

4.The author wrote the text in order to ______ .

A. help us to deal with our boss B. make our children enjoy life

C. provide us with tips on work D. share a moving story with us

Getting less sleep has become a bad habit for most American kids. According to a new survey(调查) by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 pm or later on school nights, even though they have to get up early. Last year the Foundation reported that nearly 60% of 7- to 12-year-olds said they felt tired during the day, and 15% said they had fallen asleep at school.

How much sleep you need depends a lot on your age. Babies need a lot of rest: most of them sleep about 18 hours a day! Adults need about eight hours. For most school-age children, ten hours is ideal(理想的). But the new National Sleep Foundation survey found that 35% of 10- to 12-year-olds get only seven or eight hours. And guess what almost half of the surveyed kids said they do before bedtime? Watch TV.

“More children are going to bed with TVs on, and there are more opportunities(机会) to stay awake, with more homework, the Internet and the phone,” says Dr. Mary Carskadon, a sleep researcher at Brown University Medical School. She says these activities at bedtime can manfen5 get kids all excited and make it hard for them to calm down and sleep. Other experts say part of the problem is chemical. Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult characteristics, but also make it hard for teenagers to fall asleep before 11 pm.

Because sleepiness is such a problem for teenagers, some school districts have decided to start high school classes later than they used to. Three years ago, schools in Edina, Minnesota, changed the start time from 7:25 am to 8:30 am. Students, parents and teachers are pleased with the results.

1.What is the new National Sleep Foundation survey on?

A. American kids’ sleeping habits. B. Teenagers’ sleep-related diseases.

C. Activities to prevent sleeplessness. D. Learning problems and lack of sleep.

2.How many hours of sleep do 11-year-olds need every day?

A. 7 hours. B. 8 hours. C. 10 hours. D. 18 hours.

3.Why do teenagers go to sleep late according to Carskadon?

A. They are affected by certain body chemicals.

B. They tend to do things that excite them.

C. They follow their parents’ examples.

D. They don’t need to go to school early.

The number of lung cancer will go down greatly if people 　　　　to give up smoking and do more regular exercise.

A. persuade B. will persuade

C. be persuaded D. are persuaded

假如你是学生会主席李华，为了让学生们史多地了解中国传统文化，学生会将举行“唐诗吟诵大赛”（Tang Poetry Recitation Contest），请你根据以下提示写一则通知。

内容包括：

1.大赛目的和意义：

2.报名及比赛的时间、地点。

注意：1.词数100左右；

2.可以适当增加细节，以使行文连贯；

3.开头结尾已给出，不计入总词数。

参考词汇：《唐诗三百首》（Three Hundred Tang Poems）。

Notice

____________________________________________________________________________________________

______________________________________________________________________

Student Union

Pacific Science Center Guide

◆Visit Pacific Science Center’s Store

Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or remember your visit. The store is located(位于) upstairs in Building 3 right next to the Laster Dome.

◆Hungry

Our exhibits will feed your mind but what about your body? Our café offers a complete menu of lunch and snack options, in addition to seasonal specials. The café is located upstairs in Building 1 and is open daily until one hour before Pacific Science Center closes.

◆Rental Information

Lockers are available to store any belongings during your visit. The lockers are located in Building 1 near the Information Desk and in Building 3. Pushchairs and wheelchairs are available to rent at the Information Desk and Denny Way entrance. ID required.

◆Support Pacific Science Center

Since 1962 Pacific Science Center has been inspiring a passion(热情) for discovery and lifelong learning in science, math and technology. Today Pacific Science Center serves more than 1.3 million people a year and beings inquiry-based science education to classrooms and community events all over Washington State. It’s an amazing accomplishment and one we cannot achieve without generous support from individuals, corporations, and other social organizations. Wish pacificorganzier.org to find various ways you can support Pacific Science Center.

1.Where can you buy a souvenir at Pacific Science Center?

A. In Building 1.

B. In Building 3.

C. At the last Dome.

D. At the Denny Way entrance.

2.What does Pacific Science Center do for schools?

A. Train Science teachers.

B. Disncie scicnce books.

C. Distribute scientific research.

D. Take science to the classroom.

3.What is the purpose of the last part of the text?

A. To encourage donations.

B. To advertise coming events.

C. To introduce special exhibits.

D. To tell about the Center’s history.

In order to know a foreign language thoroughly, four things are neccessary. Firstly, we must understand the language when we hear 1.spoken.. Secondly, we must be able to speak it correctly with confidence and without hesitation. 2. ,we must be able to read the language , and fourthly, we must be able to write it. We must be able to make sentences that are grammatically correct.

There is no easy way to success 3. language learning. 4. good memory is of great help, but it is not enough only 5.(memorize) rules from a grammar book. It is not much use learning by heart long list of words and 6.meaning, studying the dictionary and so on. We must learn by using the language. 7.we are satisfied with only a few rules we have memorized, we are not really learning the language “Learn through use” is a good piece of 8.(advise) for those 9.are studying a new language. Practice is important. We must practise speaking and 10.(write) the language whenever we can.

试题分类