We must draw a lesson from the accident. It is wise to learn from the past mistakes the future ones. A. avoid B. avoiding C. avoided D. to avoid 题目和参考答案——青夏教育精英家教网—

题目内容

We must draw a lesson from the accident. It is wise to learn from the past mistakes ______ the future ones.

A. avoid B. avoiding C. avoided D. to avoid

练习册系列答案

68所名校图书小升初高分夺冠真卷系列答案

伴你成长周周练月月测系列答案

小升初金卷导练系列答案

萌齐小升初强化模拟训练系列答案

相关题目

第二部分
I 完形填空（共15小题，每小题2分，满分30分）
阅读下面短文，从短文后所给各题的四个选项（A、B、C、D）中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。
Sea turtles have been on Earth for millions of years, but they may soon die out. The main 11   to them is people who kill them for food, according to Dr. Wallace J. Nichols of the University of California.
But the latest news may   12    turtle hunting: Dr. Nichols has found that sea turtles    13   a lot of pollution from the ocean. This pollution is 14    for both turtles and ___15_____ It can cause __ 16 __ damage to their bodies and lead to death. Research shows that many people get sickand even 17  eating sea turtle meat.
In the US, most people have    18 eaten turtle. This is because turtles are   19   by the United States law, which makes it  20    to harm or kill these amazing animals.“But many people in other countries still eat them,” explains Nichols. “Our first  21   was to save turtles; now we must save  22    too.”
Davis said he also wants to send out a bigger  23   that we should protect the oceans.“The   24  of the ocean, animals in the ocean, and our own health are all   25   . A clean ocean is really good for us too because of the food we eat from there.”
11 A. doubt              B. stream             C. danger            D. worry
12 A. accelerate          B. slow               C. improve           D. change
13 A. cause              B. expand             C. absorb            D. reduce
14. A. beneficial                   B. unhealthy                 C. unfit                    D. annoying
15. A. animals            B. oceans                   C. seas              D. humans
16.A. accidental          B. occasional           C. unknown          D. serious
17. A. die from                    B. survive from            C. suffer from         D. free from
18. A. often                         B. seldom                    C. never                     D. rarely
19. A. qualified           B. protected           C. restricted          D. produced
20. A. impossible          B. difficult           C. illegal              D. abnormal
21. A. goal               B. impression         C. difficulty           D. cost
22. A. Earth              B. ocean             C. people             D. animals
23. A. advertisement       B. message           C. sign               D. problem
24. A. turtles                 B. depths             C. health                   D. expansion
25. A. concerned          B. disturbed           C. developed         D. connected

Dr．Ferguson energetically pushed the preparations for his departure，and in person directed the construction of his balloon．For a long time past he had been applying himself to the study of the Arab language and the various Mandingoe idioms，and，thanks to his talents in language，he had made rapid progress．

In the meanwhile，his friend，the sportsman，never let him out of

his sight-afraid，no doubt，that the doctor might take his departure，without saying a word to anybody．On this subject，he tried to discourage him with the most persuasive arguments，which，however，did NOT persuade Samuel Ferguson，and wasted his breath，by which the latter seemed to be but slightly moved．In fine，Dick felt that the doctor was slipping through his fingers．

? The poor Scot was really to be pitied．He could not look upon the

blue sky without a wild terror: when asleep，he felt dizziness(眩晕)that made his head turn around；and every night he had visions of crashing down from immeasurable heights．

We must add that，during these nightmares，he once or twice fell out of bed. His first care then was to show Ferguson a severe bump(肿块)that he had received on the fall．“And yet，”he

would add，with warmth，“that was at the height of only three feet一not an inch more一and such a bump as this! Only think，then!”

This appeal，full of sad meaning as it was，did not seem to touch the doctor's heart．Not even the shadow of a doubt was ever suggested；and Samuel made an intolerable misuse of the first person plural：“‘Our’balloon，‘our’ car ；‘our’expedition.”

???? Dick trembled at them，although he was determined not to go ; he did not want to annoy his friend．Let us also disclose the fact that，without knowing exactly why himself，he had sent to Edinburgh for a certain selection of heavy clothing，and his best hunting-tools and fire-arms．

1.Why did Dr．Ferguson start to learn new languages?

A．To keep himself occupied．

B．To get ready for the departure．

C．To show his talent in language．

D．To Know more about? balloon construction．

2.We Call infer from the passage that Dick ＿＿＿＿.

A．suffered from a disease during the nights

B．got hurt in a fall from the balloon in the evening

C．decided to take the adventure with the doctor at last

D．equipped himself with arms to frighten his friend

3.Which word best describes Dr．Ferguson’s attitude towards his balloon flight?

A．Excited．???? B．Optimistic．? C．Worried.??? D．Determined

4.What’s the writing pattern of the passage?

A．News．?????? B．Fiction．???? C．Journal．?? D．Biography．

A research found that people shown silent videos of piano competitions could pick out the winners more often than those who could also hear the music. It underlines the importance of our sense of vision, say scientists. Their study concludes that the best predictor of a winner’s musical performance was the visible passion they displayed, followed closely by their uniqueness and creativity.

Chia-Jung Tsay, from University College London, UK, is the study’s author and herself a concert pianist. She was interested in how music was judged and found that even professional musicians were unaware of how much they were using visual information over sound. “For the last two decades, I’ve taken part in various competitions. Through this experience, I found that depending on what type of evaluations were used, the results might vary widely. This led me to wonder about how much visual information really affects these important decisions,” she explained.

More than 1,000 participants in the study were given samples of either audio, silent video or video with sound, and asked to rate the top three finalists from 10 international classical music competitions. The actual competition winners were only correctly identified by those who were randomly assigned(分配) the silent videos.

Dr Tasy said the findings were quite surprising, especially because both trained musicians and those without training had stated that sound was most important for their evaluation. “Regardless of levels of expertise, we still seem to be led primarily by visual information, even in this field of music,” she said. “Classical music training is often focused on improving the quality of the sound, but this research is about getting to the bottom of what is really being evaluated at the highest levels of competitive performance. She added, “We must be more mindful of our inclination(倾向) to depend on visual information at the expense of the content that we actually value as more relevant to our decisions.”

1.According to the study, who would most probably win a piano competition?

A. One who plays with great passion.

B. One who plays unique music.

C. One who plays creatively.

D. One who has a sense of vision.

2.The participates in the study were asked to__________.

A. watch classical music competitions

B. assign the silent videos

C. pick out the best three competitors

D. decide who the winner is

3.What probably led Dr Tsay to carry out the study?

A. Her love for music.

B. Her desire to explore.

C. Her experience as a competitor.

D. Her curiosity in musical education.

4.Where does this text probably come from?

A. A text book. B. A sports magazine.

C. A story book. D. A science website.

Sea turtles have been on Earth for millions of years, but they may soon die out. The main 1 to them is people who kill them for food, according to Dr. Wallace J. Nichols of the University of California.

But the latest news may 2 turtle hunting: Dr. Nichols has found that sea turtles 3 a lot of pollution from the ocean. This pollution is unhealthy for both turtles and humans. It can cause __4__ damage to their bodies and lead to death. Research shows that many people get sick and even die from eating sea turtle meat.

In the US, most people have never eaten turtle. This is because turtles are 5 by the United States law, which makes it 6 to harm or kill these amazing animals. “But many people in other countries still eat them,” explains Nichols. “Our first 7 was to save turtles; now we must save 8 too.”

Davis said he also wants to send out a bigger 9 that we should protect the oceans. “The health of the ocean, animals in the ocean, and our own health are all 10 . A clean ocean is really good for us too because of the food we eat from there.”

1.A. doubt B. stream C. danger D. worry

2.A. accelerate B. slow C. improve D. change

3.A. cause B. expand C. absorb D. reduce

4.A. accidental B. occasional C. unknown D. serious

5.A. qualified B. protected C. restricted D. produced

6.A. impossible B. difficult C. illegal D. abnormal

7.A. goal B. impression C. difficulty D. cost

8.A. Earth B. ocean C. people D. animals

9.A. advertisement B. message C. sign D. problem

10.A. concerned B. disturbed C. developed D. connected

第二节：（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多余选项。

Nobody has ever succeeded in their attempt to stay young and live a very long life．__51__ But is this really true?

Dr Aubrey de Grey thinks that we can stop people getting old and that in about 20 years, people will be able to live to be 1,000 years old!__52__

In Dr Grey’s opinion, getting old is a problem that can be solved．__53__ If we can cure this disease, we can stop the aging process．We can also make people have young bodies again．

Dr Grey believes that science will soon be able to stop the causes of aging so that a person’s body won’t get weak and won’t suffer from the typical diseases of old age．

Dr Grey compares the human body to a house．As the house gets older, some things must be repaired．Broken hearts must be replaced．The same thing can happen with the human body, he thinks．We can use stem cell technology to grow new, healthy tissue to replace the old , damaged one．We can also try to remove disease-causing molecules in our bodies．__54__．

__55__However, they admit that Dr Grey’s ideas have not yet been proved wrong．Dr Grey is convinced that his opinions are realistic and that his research is very important．If aging is a disease, he says, we must try to cure it．

A.At the same time, people’s bodies will stay young and healthy．

B.Scientists succeed in solving the problem of aging long ago．

C.A lot of scientists think his ideas not realistic．

D.When our bodies change as we get older, this is like a disease．

E.New deadly diseases may also be cured, if we can stop the aging process．

F.It seems that everybody must get old and die．

G.In this way, a person could easily live to be 1,000 years old．

试题分类