Air pollution, such as haze, has become a serious problem around the world. Besides wearing a mask, what else can we do to protect ourselves from the dirty air?Scientists have developed a new inhaler 题目和参考答案——青夏教育精英家教网—

题目内容

Air pollution, such as haze, has become a serious problem around the world. Besides wearing a mask, what else can we do to protect ourselves from the dirty air?

Scientists have developed a new inhaler (吸入剂) that can reduce the effect air pollution has on people. It could help millions of people who are suffering from air pollution, the Guardian reports.

This inhaler is developed by German company Bitop and contains a molecule (分子) named Ectoine. The molecule creates a layer (涂层) that protects lungs from polluted air. It’s reported that the inhaler will be affordable to most people when it comes to the market.

Air pollution kills more than three million people a year worldwide and leads to health problems like lung and heart disease and strokes, according to a 2016 research project in the journal Nature. It is also linked to brain disease, mental illness and diabetes (糖尿病).

Andreas Bilstein at Bitop believed that the inhaler could be useful around the world, because air pollution is not just a European problem: “Especially in Asia － China in particular － the demand for such a product is even higher.”

Many Chinese cities have been suffering from haze. According to World Health Organization, two of the 10 most polluted cities in the world in 2015 were in China. About 800,000 deaths that are linked to air pollution take place in the country every year.

However, such inhalers should never be an excuse for not trying to stop air pollution, said Professor Jean Krutmann at the Leibniz Research Institute for Environmental Medicine. “The best thing is that we have clean air and we don’t need any prophylactic (预防性的) treatment,” he said.

1.What is the new inhaler?

A. It can help protect the environment.

B. It can help us reduce the harm of air pollution.

C. It can solve the air pollution problem.

D. It can make the dirty air clean.

2.From the third paragraph, we learn that ________.

A. the inhaler comes from a US company

B. the inhaler is named Ectoine

C. a molecule in the inhaler forms a layer on lungs

D. the inhaler’s price will not be too high for most people

3.Which of the following is NOT true?

A. Air pollution kills millions of people a year worldwide.

B. Air pollution can cause mental illness.

C. There are no air pollution problems in Europe.

D. Air pollution is a serious problem in China.

4.Which is Professor Jean Krutmann’s opinion?

A. Such inhalers mean much to people.

B. We should take action to control air pollution.

C. We can depend on inhalers to solve air pollution problems.

D. We’d better produce more medicines to treat lung diseases.

练习册系列答案

相关题目

—Do these paintings ________ you?

—No, not really. They don’t ________ to me at all.

A. interest to; make any sense

B. appeal for; attract

C. appeal to; make sense

D. interest; attract

完形填空

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

This is a story about a student, who kept a diary filled with private memories. Some were ________ memories from childhood when he felt hurt, confused, lonely and insecure. He had ________ fragments(片段) of dreams and personal ________ of anger and hatred, as well as things he ________ such as magic shops, coin dealers and Christmas reunion.

Then a ________ thing happened. After dinner one night he realized that he had ________ his diary in the dining hall outside the campus. He was afraid that someone might ________ it and find out the truth about him, so he ________ back from the campus, only to find that it was gone.

Weeks passed, and eventually he gave up the ________ of ever finding it again. A month later, he was hanging up his jacket in the same place ________ he saw his old brown diary, just where he had left it. ________ he flickered (快速翻阅) through the pages and found that a stranger had written this entry: “God bless you. I am a lot like you, only I don’t keep a diary. I am ________ to know there are others like me. I hope things ________ well for you.

Tears came to his eyes. He had never ________ that someone could know his inner feelings and also feel things just like the ________ he did.

So whether you are rich or poor, brilliant or ________, attractive or plain, there are people like you. One of the most deadly ________ we have is that we are not satisfying others. Perhaps you feel you won’t impress others ________ they are more confident, successful, intelligent or attractive than you. Such ________ is misguided. Get rid of your fears of not measuring up, and ________ yourself as you are.

1.A. falseB. valuableC. painfulD. pleasant

2.A. describedB. copiedC. provedD. reported

3.A. secretsB. feelingsC. belongingsD. experiments

4.A. studiedB. enjoyedC. hatedD. misunderstood

5.A. terribleB. commonC. movingD. strange

6.A. leftB. broughtC. storedD. opened

7.A. readB. sellC. stealD. destroy

8.A. lookedB. jumpedC. rushedD. wandered

9.A. beliefB. hopeC. lifeD. habit

10.A. whichB. whileC. whereD. when

11.A. PatientlyB. NervouslyC. CalmlyD. Unwillingly

12.A. unawareB. sorryC. gratefulD. disappointed

13.A. work outB. take offC. turn overD. give up

14.A. expectedB. seenC. promisedD. explained

15.A. theoryB. meansC. wayD. method

16.A. humorousB. averageC. lazyD. generous

17.A. fearsB. weaknessesC. diseasesD. efforts

18.A. untilB. soC. althoughD. because

19.A. findingB. practiceC. thinkingD. rule

20.A. amuseB. acceptC. improveD. treat

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

One day, I was driving to the airport with my mother.

She observed a plane in the sky for a while and said, “It's magic.” I looked at her, ________. She used to be an engineer, and she should understand better than I how flight is ________ a simple physics equation(方程). It definitely wasn't ________.

But now, I ________ she was at least partially（部分地）right. ________ flying might not be magic, it's certainly magical. I read a sentence a few months ago, ________,“you know you're grown-up when you no longer want a ________ seat.” Too often in ________ years, I've found myself ________ a seat on the exit row, forgetting the wonders outside the window.

I think of one time ________ I was leaving on a business trip. Moments after take-off, I started working on my computer. But a passenger behind me wouldn't stop talking. “The clouds!" he kept saying, ”Look at the clouds!"

I ________, and saw two men, one who appeared to be in his 70s and ________ much younger. The chatter continued for 20 minutes until, in frustration, I looked up from my computer screen and opened the window ________.

The clouds!

He was right. We were ________ through giant balls of cotton, soft and fluffy（蓬松的）, seemly ________ enough to touch. The afternoon sun ________ a11 kinds of colors: pink, red and ivory, all ________ a blue sky. I closed my laptop and ________ at them for the rest of the flight.

I don't remember the ________ I felt like I had to complete that afternoon. But I've never forgotten those ________.

1.A. confusedB. interestedC. delightedD. frightened

2.A. latelyB. hardlyC. frequentlyD. actually

3.A. wrongB. trueC. magicD. appropriate

4.A. hopeB. realizeC. wonderD. advise

5.A. ThatB. WhileC. As ifD. Before

6.A. saidB. sayC. sayingD. to say

7.A. frontB. backC. doorD. window

8.A. laterB. lateC. recentD. soon

9.A. asking forB. caring for

C. answering forD. accounting for

10.A. whatB. whereC. whichD. when

11.A. walked awayB. turned around

C. looked forwardD. sat back

12.A. anotherB. the otherC. otherD. someone

13.A. shadeB. curtainC. seatD. light

14.A. sinkingB. runningC. floatingD. swimming

15.A. hardB. closeC. farD. clear

16.A. providedB. shoneC. lightedD. absorbed

17.A. inB. underC. overD. against

18.A. staredB .glancedC. pointedD. glared

19.A. tripB. computerC. workD. flight

20.A. windowsB. conversationsC. passengersD. clouds

短文改错

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。

Li Hua and Wang Hai are students of Senior One. They all work hard but have different learning methods. Li Hua listens to her teachers attentive and tries to catch everything the teachers say. She spends more time doing her homework. It is certain what she can go to bed earlier and always keeps energetic in the day.

However, Wang Hai had a different way of learning. He likes to stay up late at the night, so he often feels sleepy in class. As the result, he misses lots of key point and it usually takes him more time to finish his homework, that makes it difficult for him to concentrate what he is doing. I prefer Li Hua's learning method.

第三节单词拼写

1.Being _________(暴露的) to sunlight for too much time will do harm to your skin.

2.It’s the careless housewife who is to ____________(责备) for the big fire.

3.I have ____________(安排) for someone to pick Susan up at the airport.

4.His heroic deed created a lasting ____________(印象) on people.

5.Exhausted, I __________(溜进) into bed and fell fast asleep.

6.I was ____________(集中注意) on writing a letter when the telephone rang.

7.Tony ____________(帮助) his teacher in doing the experiment yesterday.

8.Applicants for the job must have ___________(早先的) experience.

9.His face ______________(肿胀) up for two days because of toothache.

10.A ____________(典型的) picture at that time was full of religious symbols.

假设你是肇庆市星湖中学的学生李华，你在某英文论坛上看到一个帖子。澳大利亚中学生Mike想来中国旅游，你向他推荐了肇庆市，请根据以下提示写一封电子邮件。

内容包括：1. 自我介绍；2. 推荐理由；

注意：1. 信的开头和结尾已给出，不计入总词数；2. 可以适当增加细节；3. 词数100左右。

Dear Mike,

I’m very glad to have read the post that you put on the English Forum. ______

_______________________________________________________________________________

I do hope that you will have a good time in China. Best Wishes!

Sincerely yours,

Li Hua

Japanese high school students either walk or ride bicycles if the distance is not too great. In other cases, students must take public buses and trains. After junior high school, students attend schools based on their high school entrance examination scores. So some students travel a great distance to attend the school.

◆________

The school day begins at 8:30. Then students assemble in their homeroom classes for the day's studies. Each homeroom has an average of 40-45 students. Students stay in their homeroom classrooms for most of the school day. Only for physical education, laboratory classes, or other subjects requiring special facilities(设备) do students move to different parts of the school. Between classes and at lunchtime, classrooms can be noisy, lively places. Some schools may have a cafeteria(自助餐厅), but most do not. In most schools, students bring a box lunch from home, prepared by the mother in the early morning hours.

Japanese students spend 240 days a year at school, 60 days more than American

students. Students in high schools take three years' studying of each of the following subjects: mathematics, social studies, Japanese, science and English. Other subjects include physical education, music, art, and moral studies(思想品德课). All the students in one grade level study the same subjects. Given the number of required subjects, electives(选修科目) are few.

◆After-school Activities

Club activities take place after school every day. Students can join only one club, and they rarely change clubs from year to year, so the clubs are relatively stable. Clubs are made up of sports clubs (baseball, soccer, judo, kendo, etc.) and culture clubs (English, broadcasting, science, etc.). New students usually are encouraged to select a club shortly after the school year begins in April. Clubs meet for two hours after school each day and many clubs continue to meet during school vacations.

1.Most Japanese high school students often have their lunch ________.

A. in restaurants

B. in school cafeterias

C. at home

D. in homeroom classrooms

2.Students in the USA go to school ________ days a year.

A. 180B. 200C. 240D. 300

3.The underlined word "rarely" in the fourth paragraph means "________".

A. alwaysB. neverC. seldomD. often

4.The best subtitle for the second and third paragraphs may be "________".

A. At schoolB. In classC. SubjectsD. Homerooms

阅读下面短文，从短文后各题所给的四个选项（A, B, C, D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

The most important lesson I learned in high school had nothing to do with maths or American history. It came at graduation, several minutes ________ I left Miramonte High School.

I was rather shy back then, content to hang around with my few friends and to concentrate on my ________. I was doing so well that by the end of senior year I had perfect ________ and enough credits to go to college.

But my good record soon became a fear to my well-being．In early June of senior year, the headmaster called me into his office. He asked me to give a leave-taking speech at graduation．I looked at him, my heart ________ fast. This was the reward for my hard work? I said something, but not very clearly, and hurried away from the office.

I was ________ about the decision, though finally agreeing to take up the task. I wasn't the only speaker—I would ________ the honor with five other students．Still, I was uncertain whether the task was beyond me. How in the world would I give a speech to hundreds of people?

Graduation day soon arrived and, as ________, I was nervous．I'd been practicing my speech for days, and I had it ________. But I had ________ been so terrified in my life. The first half hour of the ________ passed, and then my ________ came. My name was announced. I ________ to reach the platform without falling down. But within minutes, I finished my speech, ________ back to my seat.

Now I still have the ________ of that speech. My voice trembled a little, but ________ it was clear and strong. I'm proud of that tape．I achieved ________ I'd never dreamed — I spoke in front of hundreds of people．Although I didn't realize it at the time, the successful completion of that speech gave me the ________ to participate in class at college, to give oral reports, and to eventually break free of my ________.

I never would have chosen to give a speech at graduation. But I'm ________ I did. I know it may well ________ to be one of my shining moments.

1.A. beforeB. afterC. whenD. while

2.A. hobbiesB. interestsC. gamesD. subjects

3.A. mannersB. relationshipC. scoresD. characters

4.A. burningB. breakingC. achingD. beating

5.A. doubtfulB. optimisticC. generousD. hesitant

6.A. shareB. bringC. spareD. give

7.A. intendedB. hopedC. expectedD. planned

8.A. thrownB. printedC. memorizedD. completed

9.A. everB. neverC. alwaysD. hardly

10.A. lessonB. taskC. ceremonyD. match

11.A. momentB. dayC. chanceD. decision

12.A. managedB. triedC. wantedD. succeeded

13.A. passingB. headingC. handingD. sitting

14.A. photoB. tapeC. paperD. word

15.A. partlyB. immediatelyC. franklyD. mostly

16.A. everythingB. anythingC. nothingD. something

17.A. respectB. confidenceC. freedomD. excuse

18.A. shynessB. prideC. stupidityD. courage

19.A. afraidB. sureC. gladD. puzzled

20.A. turn offB. turn outC. set offD. set out

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