A study ________ in the USA in 1977 showed that the chemical ASA in aspirin could prevent a stroke.
| A．carrying out | B． carried out | C．working out | D．worked out |
高二英语单项填空中等难度题
A study ________ in the USA in 1977 showed that the chemical ASA in aspirin could prevent a stroke.
| A．carrying out | B． carried out | C．working out | D．worked out |
高二英语单项填空中等难度题查看答案及解析
A study ________ in the U.S.A. in 1977 showed that the chemical ASA in aspirin could prevent a stroke.
A. carrying out B. carried out C. working out D. worked out
高二英语单项填空中等难度题查看答案及解析
A study showed that the experiences children have in their first few years are important . These experiences affect the development of the brain. When children receive more attention, they often have higher IQs. Babies receive information when they see, hear and feel things, which makes connections between different parts of the brain. There are a hundred trillion (万亿) connections in the brain of a three-year-old child.
Researcher Judit Gervain tested how good newborns are at distinguishing different sound patterns. Her researchers produced images of the brains of babies as they heard different sound patterns. For example, one order was mu-ba-ba. This is the pattern “A-B-B". Another order was mu-ba-ge. This is the pattern “A-B-C”. The images showed that the part of the brain responsible for speech was more active during the “A-B-B” pattern. This shows that babies can tell the difference between different patterns. They also were sensitive to where it occurred in the order.
Gervain is excited by these findings because the order of sounds is the building block of words and grammar. “Position is key to language," she says. “If something is at the beginning or at the end, it makes a big difference: ‘John caught the bear.’ is very different from ‘The bear caught John.’ ”
Researchers led by scientist Patricia Kuhl have found that language delivered by televisions, audio books,the Internet, or smartphones－no matter how educational－doesn’t appear to be enough for children’s brain development. They carried out a study of nine-month-old American babies. They expected the first group who’d watched videos in Chinese to show the same kind of learning as the second group who were brought face-to-face with the same sounds. Instead they found a huge difference. The babies in the second group were able to distinguish between similar Chinese sounds as well as native listeners. But the other babies －regardless of whether they had watched the video or listened to the audio－learned nothing.
1.What makes connections in a baby’s brain?
A. Having a higher IQ. B. The connection with other babies.
C. The baby’s early age. D. Experiencing new information.
2.What did Judit Gervain and her team find in the experiment?
A. Word order is relevant to meaning. B. Babies identify different sound patterns.
C. A certain brain region processes language. D. Babies can well understand different words.
3.What does the underlined sentence mean in Paragraph 3?
A. Words have different sounds.
B. Grammar is important in learning languages
C. Different orders have different meanings.
D. Different languages have different grammar.
4.What is the main conclusion from the study led by Patricia Kuhl?
A. Babies shouldn’t watch a lot of television.
B. Social communication improves babies’ brain development.
C. Listening to different languages helps to develop babies’ brain
D. Foreign languages are beneficial to babies’ brain development
高二英语阅读理解中等难度题查看答案及解析
Recent studies show that many young people in the United States never finish high school．Some researchers say about fifteen to twenty percent of public school students do not complete their education．But many other experts and policymakers believe that for the past twenty years，the dropout rate has been around thirty percent．For Latino and black students，the numbers are even higher．Researchers say almost half of them leave schoo1．At the same time，almost half the states let students leave school before the age of eighteen without letting their parents know．
Finding a good job without a high school education is _________．A recent study found that almost half of all dropouts aged sixteen to twenty—four did not have a job．The lack of high school education can also lead to other problems．An estimated two—thirds of prisoners in the United States dropped out of high schoo1．
The main reason why many students drop out of school is that they are failing．Many are bored with their classes or feel disconnected from their school and teachers．Some students feel that educators place low expectations on them．
There have been efforts to increase graduation rates through education reforms during the past twenty years．Some communities are working on dropout prevention programs．These include alternative (其他的) high schools to meet special needs．In addition，experts suggest “early warning systems’’ to help identify young school children at the risk of dropping out of high schoo1．They say schools should also keep regular contact with parents，especially if their children are missing school often．
1.What is the best title of the passage? (Please answer within 10 words．)
________
2.Which sentence in the passage can be replaced by the following one?
Many students feel tired of their classes or don’t feel connected with their school and teachers．
3.Please fill in the blank in Paragraph 2 with proper words or phrases to complete the sentence．(Please answer within 10 words．)
4.What do you think is the most important reason for the high dropout rate in the high school?(Please answer within 30 words．)
5.Translate the underlined sentence in the last paragraph into Chinese．
________
高二英语其他题中等难度题查看答案及解析
This study shows that ______language may differ，the order in which young kids learn the parts of speech appears to be the same across different languages.
A．since B．so C．while D．but
高二英语单项填空中等难度题查看答案及解析
A new study shows that fat people in the United States suffer direct economic and social effects because of their size . The findings are from an 8-year study of about 100,000 people . The people studied were between the ages of 16 and 25 when the research began .
The researchers who carried out the study say they consider the people fat if they are in the top of 5% of the measurement in which weight is connected with height . For example , fat women in the study were about 160 centimeters tall and weighed about 90 kilograms . Fat men in the study were about 175 centimeters tall and weighed 100 kilograms . The researchers say that more than 1,000,000 Americans are that big . The researchers found that fat young women were more likely to lose social and economic power even if they were from wealthy families . The fat women also were 20% less likely to get married and they earned an average of about $6,700 a year less than other women . The study showed less severe effect on fat men . They earned an average of about $3,000 a year less than other men . Fat men also were 11% less likely to get married .
64. From this passage we know fat people in America were
A. admired B. respected C. unhealthy D. unpopular
65. Which of the following was not mentioned in this passage ?
A. The reason why fat people suffered .
B. The cause that caused people to be fat .
C. The standard of fat people .
D. The number of fat people .
66. The underlined word “severe” means .
A. economic B. social C. serious D. favorable
67. Fat people were inferior to（比……差）other people in .
A. brain , human rights and payment
B. income , marriage and political rights
C. brain , education and marriage
D. marriage , getting jobs and income
高二英语阅读理解简单题查看答案及解析
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily，it is a bad thing for young people．Puppy love（早恋）may bring stress for young people and can lead to depression（忧郁症）．The study shows that girls become more depressed than boys，and younger girls are the worst of all．
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”．According to the study，even though boys would say “lose themselves in a romantic relationship”，this “loss of self” is much more likely to lead to depression when it happens to girls．Young girls who have romantic relationships usually like hiding their feelings and opinions．They won’t tell that to their parents．
Dr Marianm Kaufman，an expert on young people problems，says 15% to 20% young people will have depression during their growing．Trying romance often causes the depression．She advises kids not to jump into romance too early．During growing up，it is important for young people to build strong friendships and a strong sense of self．She also suggests the parents should encourage their kids to keep close to their friends，attend more interesting school activities and spend enough time with family．
Parents should watch for signs of depression—eating or mood changes—and if they see signs from their daughters or sons，they need to give help．The good news is that the connection between romance and depression seems to become weak with age．Love will always make us feel young，but only maturity（成熟）gives us a chance to avoid its bad side effects．
1.What’s the main idea of the passage?
A．Parents should forbid their children’s love．
B．Puppy love may bring young people depression．
C．Romance is a two-edged sword for adults．
D．Romance is good for young people．
2.Which of the following is more likely to have depression?
A．Young people who have a strong sense of selfishness．
B．Young boys whose parents watch for their behavior．
C．Young girls who always hide their feelings and opinions．
D．Careless parents whose children are deep in love．
3.What can be inferred from the passage?
A．The older a woman is，the less likely she seems to lose herself in romance．
B．Early love makes young people keep close to their friends and parents．
C．Parents should help their children to be aware of the signs of depression．
D．Lacking love can lead young people to grow up more quickly．
高二英语阅读理解中等难度题查看答案及解析
A new study of 8,000 young people in the journal of Health and Social Behavior shows that although love can make adults live healthily and happily，it is a bad thing for young people. Puppy love（早恋）may bring stress for young people and can lead to depression. The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marianm Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.
Parents should watch for signs of depression—eating or mood changes—and if they see signs from their daughters or sons，they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity(成熟) gives us a chance to avoid its bad side effects.
1.What’s the main idea of the passage?
A. Romance is a two-edged sword for adults.
B. Parents should forbid their children’s love.
C. Puppy love may bring young people depression.
D. Romance is good for young people.
2.Which of the following is more likely to have depression?
A. Young people who have a strong sense of self.
B. Young boys whose parents watch for their behavior.
C. Careless parents whose children are deep in love.
D. Young girls who always hide their feelings and opinions.
3.What can be inferred from the passage?
A. Lacking love can lead young people to grow up more quickly.
B. The older a woman is, the less likely she seems to lose herself in romance.
C. Parents should help their children to be aware of the signs of depression.
D. Early love makes young people keep close to their friends and parents.
4.What’s the author’s attitude towards puppy love?
A. Confused B. Disinterested
C. Disapproving D. Scared
高二英语阅读理解中等难度题查看答案及解析
A new study of 8,000 young people in the journal of Health and Social Behavior shows that although love can make adults live healthily and happily，it is a bad thing for young people. Puppy love（早恋）may bring stress for young people and can lead to depression. The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marianm Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.
Parents should watch for signs of depression—eating or mood changes—and if they see signs from their daughters or sons，they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity(成熟) gives us a chance to avoid its bad side effects.
1.What’s the main idea of the passage?
A. Puppy love may bring young people depression.
B. Parents should forbid their children’s love.
C. Romance is a two-edged sword for adults.
D. Romance is good for young people.
2.Which of the following is more likely to have depression?
A. Young people who have a strong sense of self.
B. Young boys whose parents watch for their behavior.
C. Young girls who always hide their feelings and opinions.
D. Careless parents whose children are deep in love.
3.What can be inferred from the passage?
A. Lacking love can lead young people to grow up more quickly.
B. Early love makes young people keep close to their friends and parents.
C. Parents should help their children to be aware of the signs of depression.
D. The older a woman is, the less likely she seems to lose herself in romance.
4.What’s the author’s attitude towards puppy love?
A. Confused B. Disapproving
C. Disinterested D. Scared
高二英语阅读理解中等难度题查看答案及解析
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people．Puppy love（早恋）may bring stress for young people and can lead to depression (沮丧，抑郁）. The study shows that girls become more depressed than boys, and younger girls are the worst of all．
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”．According to the study，even though boys would say “lose themselves in a romantic relationship”，this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions．They won’t tell that to their parents．
Dr Marianm Kaufman，an expert on young people problems，says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression．She advises kids not to jump into romance too early. During growing up，it is important for young people to build strong friendships and a strong sense of self．She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family．
Parents should watch for signs of depression—eating or mood changes—and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age．Love will always make us feel young，but only maturity （成熟） gives us a chance to avoid its bad side effects．
1.What’s the main idea of the passage?
A. Romance is a double-edged sword for adults.
B. Parents should forbid their children’s love.
C. Puppy love may bring young people depression.
D. Romance is good for young people.
2.Which of the following is more likely to have depression?
A. Careless parents whose children are deep in love.
B. Young people who have a strong sense of selfishness.
C. Young boys whose parents watch for their behavior.
D. Young girls who always hide their feelings and opinions.
3.What can be inferred from the passage?
A. Lacking love can lead young people to grow up more quickly.
B. The older a woman is, the less likely she seems to lose herself in romance.
C. Early love makes young people keep close to their friends and parents.
D. Parents should help their children to be aware of the signs of depression.
4.What’s the author’s attitude towards puppy love?
A. disapproving B. confused
C. neutral D. scared
高二英语阅读理解中等难度题查看答案及解析