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科目:高中英語 來源: 題型:選擇題
A. | is | B. | was | C. | has been | D. | had been |
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科目:高中英語 來源: 題型:選擇題
A. | found | B. | will find | C. | had found | D. | have found |
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科目:高中英語 來源: 題型:填空題
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科目:高中英語 來源:2017屆貴州省遵義市高三上學(xué)期第二次聯(lián)考英語試卷(解析版) 題型:完形填空
Winters are always long and cold in North China.The winter of2008 was especially tough in one southwestern city,______it became extremely cold and it was also a difficult time for me.What was worse,a(n)______injury happened to me and it might keep me in bed for several months, "Just in time for the Spring Festival," my mother said to me,sighing.But how could I feel the______when the snow was so heavy and I had months of painful physical_____ahead?
One day I was doing my housework______there was a tap against the window from a branch of the troublesome fruit tree.On hearing this,with my eyes closed,slowly,I began to recall the fall of 1995 when somebody placed a pipe from my pump next to the______.The earth was so wet that it______immediately with most of its bare roots upward.Seeing this,my mother______to pull it out,but I refused."How hard it's trying!" I said,______the direction of its strong holding of the earth."It is______of a chance to survive." With tools,we______dry soil around the tree and put up some supports into the ground,making it______upright.
Several months had passed before I could be______of it.Surprisingly,when spring returned,my "rescue______"
had grown some leaves and many______.In 2009 that little rescue stick had grown into a towering tree.What an unbelievable miracle of life!
The day before the Spring Festival,the______at the window was continuing,the more fierce wind,the ____
sound,as if to remind me to look up and appreciate its powerful life
That night I slept peacefully having a(n)______.In the dream some flowers were coming out______.The next morning I stood against the window._____the window was the tree bursting with life.Anyway,I had a wonderful Spring Festival that year.
1.A. that B. which C. when D. where
2.A. admirable B. slight C. terrible D. favorable
3.A. joy B. duty C. cold D. failure
4.A. exercise B. report C. treatment D. experiment
5.A. while B. when C. as D. that
6.A. window B. wall C. branch D. tree
7.A. fell down B. came out C. got out D. stood up
8.A. failed B. pretended C. decided D. continued
9.A. attaching to B. pointing to C. looking into D. watching over
10.A. confident B. proud C. certain D. worthy
11.A. placed B. turned C. needed D. threw
12.A. bend B. stand C. drop D. swing
13.A. worthy B. tired C. aware D. proud
14.A. stick B. tool C. pipe D. pump
15.A. roots B. flowers C. nuts D. stems
16.A. attacking B. striking C. tapping D. hitting
17.A. more B. most C. best D. better
18.A. dream B. walk C. re st D. idea
19.A. politely B. wildly C. passively D. shyly
20.A. On B. Besides C. Inside D. Outside
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科目:高中英語 來源: 題型:填空題
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科目:高中英語 來源: 題型:填空題
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科目:高中英語 來源:2016-2017學(xué)年陜西省高一4月檢測英語試卷(解析版) 題型:閱讀理解
A healthy amount of sunshine may be the secret to staying young. British scientists have discovered.
Vitamin D is produced naturally by the skin in response to (對(duì)…的反應(yīng)) sunlight and may help to slow the ageing process and protect against heart disease, according to the study.
Researchers from King's College London studied 2,160 women aged between 18 and 79, looking at their telomeres-a biological marker of ageing found in DNA. As people get older, their telomeres get shorter and they become more susceptible (易受傷害的) to certain illnesses.
But the study found women with high levels of vitamin D had comparatively longer telomeres-a sign of being biologically younger and healthier.
The study suggests vitamin D may help to slow down the ageing process of DNA, and therefore the ageing process as a whole.
Lead researcher Dr Brent Richards said, "These results are exciting because they show for the first time that people who have higher levels of vitamin D may age more slowly than people with lower levels of vitamin D." This could help to explain how vitamin D has a protective effect on many ageing related diseases, such as heart disease and cancer."
Professor Tim Spector, a co-author of the report, added, " Although it might sound absurd(荒唐的), it's possible that the same sunshine which may increase our risk of skin cancer may also have a healthy effect on the general ageing process.
Vitamin D made by the action of sunlight on the skin accounts for 90 percent of the body's supply, but lower levels can also be got through food such as fish, eggs and breakfast cereals(粥).
Other studies have suggested the vitamin plays a key role in protecting against cancer and heart disease.
1.A certain amount of sunshine helps people stay young because _________.
A. people feel happy and energetic in the sun
B. vitamin D may help to slow the ageing process
C. sunshine protects people against heart disease
D. vitamin D makes one's skin look young and healthy
2.From Brent Richards, we know that ________.
A. sunlight causes skin cancer to people with high level of vitamin D
B. the study generally has a healthy effect on the general ageing process
C. the higher levels of vitamin D people have, the more slowly people may age
D. vitamin D can only be got from fish, eggs and breakfast cereals
3.What can we infer from the passage?
A. Sunlight does more good than harm to our health.
B. Telomeres are important as they are signs of ageing of the DNA.
C. Sunlight can be dangerous as it causes skin cancer.
D. Vitamin D can also be gained from food.
4.What is the best title of the passage?
A. Secret of Staying Young
B. Sunlight and Vitamin D
C. Vitamin D Helps Slow Ageing
D. Sunlight and Health
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科目:高中英語 來源:2017屆河南省南陽信陽六市高三第二次聯(lián)考英語試卷(解析版) 題型:短文填空
Many fourth graders would panic in an emergency situation,1.one Pennsylvania nine - year - old is being called a hero after discovering a2.(die') man and knowing exactly what to do to save his life. This past Friday, Owen Sambol3.(head) home, from school on a cold, snowy day when he heard a faint noise that sounded like someone crying for help.4.hesitating, he ran behind the house to see where it was coming from and discovered5.man lying face down in the snow.
The little boy tried his6.(hard) to pull the man up, but he wasn't strong enough. Instead of panicking, he told the man he would get his mother,7. is afire-fighter, and come right back for him. Mom Ashley Sambol called 911 right away, then pulled the man up and carried him into her home because she was afraid he had hypothermia(低體溫)after8.(leave)in the snow for so long.
“I take9.(proud)in him," Ashley said about her son, who stayed calm and saved a life that afternoon.” Had he been out there any longer and who knows.’’10.(thank), the man was rescued just in time and is now healing in the hospital.
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