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发散思维演练
Have you read the novel “The Scarlet Letter” by American writer W. H. Hawthorne? What's your opinion about the heroine Hyster?
I think she is guilty because she ________ his husband.
I think she is pitiful and able because there is no real ________ between her and her husband. And she manages to ________ life even after people in the community look down upon her.
查看习题详情和答案>>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。选项中有两项为多余选项。
What is a yawn(哈欠)and why do people yawn?A yawn is often associated with a person being tired． 1 People yawn for many reasons including stress, boredom, emotion and overwork．
Have you noticed that yawning seems to be contagious(会传染的)?If one person yawns, this appears to cause another person to yawn．Researchers have found that 40－60％ of people who see a picture of someone yawning will yawn themselves． 2
Some people think that yawning is rude and suggests that you are bored or uninterested．Maybe a yawn is a signal to a group that it's time to go to sleep, or if someone yawns when they're bored, it may be a sign to change the topic of conversation． 3 Animals of all types yawn．If you have a dog or cat, you've probably seen your pet yawn several times．Even some birds yawn such as cockatiel parrots, Adelie penguins and Emperor penguins．
Some of the scientific explanations of why we yawn claim it is caused by physical needs．One likely explanation is that the yawning reflex happens when our blood needs more oxygen．The deep breath helps supply the levels of oxygen in our blood． 4 It is also thought that the same chemicals in our brain that affect our moods and emotions cause us to yawn．
Superstitions about yawning have been around for hundreds of years and can date back to the ancient Greeks．A common superstition says that a person must cover his or her mouth when yawning so that the soul does not escape through the mouth． 5 Today most people do not believe these superstitions and know that a yawn is a physical reflex．
A．Did you yawn while reading this article?
B．Yawning is not limited to humans．
C．It will make you lose interest in your work．
D．But this is not always the cause for a yawn．
E．Even reading the word YAWN can make people yawn．
F．However, it doesn't mean that you need rest or relaxation．
G．Other people believe that yawning is a sign that danger is near．
H．Another common theory is that a yawn helps regulate our body temperature．
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Many teenagers feel that the most important people in their lives are their
friends. They believe that their family members, especially their parents, don’t
know them as well as their friends do. In large families, it is often for brothers and sisters to fight with each other and then they can only turn to their friends for advice.
It is very important for teenagers to have one good friend or many friends. Even when they are not with their friends, they usually spend a lot of time talking among themselves on the phone. This communication is very important in children’s growing up, because friends can discuss something difficult to say to their family members.
However, parents often try to choose their children’s friends for them. Some parents may even stop their children from meeting their good friends. The question of “choice” is an interesting one. Have you ever thought of the following questions?
Who choose your friends?
Do you choose your friends or your friends choose you?
Have you got a good friend your parents don’t like?
1. Many teenagers think their＿＿＿＿ know them better than their parents do.
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A．friends |
B．teachers |
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C．brothers and sisters |
D．classmates |
2.When teenagers stay alone, the usual way of communication is to＿＿＿.
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A．turn to their friends |
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B．talk with their parents |
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C．have a discussion with their family |
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D．talk with their friends on the phone |
3.The passage suggests (暗示) that＿＿＿ .
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A．parents cannot choose friends for their children successfully |
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B．perhaps some children’s friends are chosen by their parents |
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C．children won’t let their parents choose friends for them |
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D．parents often try to choose their children’s friends for them |
4.Which of the following do you think is RIGHT according to the passage?
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A．Parents should like everything their children enjoy. |
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B．In all families, children can choose everything they like. |
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C．Parents should try their best to understand their children better. |
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D．Teenagers can only turn to their friends for help. |
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