Why will Sam come to Boston?
A.To take up a new position.
B.To visit Boston offices.
C.To take a vacation.
高二英语短对话简单题
Why will Sam come to Boston?
A.To take up a new position.
B.To visit Boston offices.
C.To take a vacation.
高二英语短对话简单题查看答案及解析
Why does the woman come to talk with the man?
A. To take a test. B. To get a job. C. To buy things.
高二英语短对话简单题查看答案及解析
Children are quick to ask “why” and “how’’ when it comes to new things, but research suggests that they learn more when teachers turn the questions back on them. “When children explain events, they learn more than when just getting the results,’’ said Cristine H. Legare, a professor at the University of Texas.
Ms. Legare brought in 96 children aged 3 to 5 and set before them a complex toy made up of colorful, interlocking gears (齿轮). With the first group, the researchers asked, “Can you explain this to me?” With the second one, they said, “Look, isn’t this interesting?’’
The two groups of children focused on different things, researchers found. Children who were asked to observe noticed the colors of the toy, while those asked to explain focused on the chain of gears working on each other.
Children who had explained the toy were better at re-creating it and not being disturbed by decorative gears, and they were better able to use what they had learned who had observed the toy outperformed the children in the explanation group on a memory task focused on the toy’s colors.
Dedre Gentner, the director of the cognitive science program at Northwestern University, said that teachers introducing a concept can improve students’ understanding by giving examples of close comparisons, and then asking children to explain how concepts are related.
In a series of experiments with 3-to 7-year-olds, she focus children can be con be confused by comparisons that focus on a relationship rather than a direct-object match.
For example, a 3-year-old shown a picture of two rabbits facing each other and told “this is a toma ’’ and then asked to find another “tome” will choose a picture of a rabbit over one of two cats facing each other 98 percent of the time. A 7-year-old is more likely to recognize the more abstract comparison of a relationship.
However, Ms. Gentner found that 3-year-olds can think more like 7-yesr-olds if they are given more examples. When shown a “toma” with rabbits and another with cats, and then asked, “Can you say why both of these are tomas?” most of the children can give a good explanation.
1.What is mainly described in the text?
A. Observation comes first for a learner.
B. Children can learn more first for a learner.
C. pictures can learn more by explaining.
D. Teachers should be patient with children.
2. As for the gear toy, the first group___.
A. learned more about its history
B. focused on the design of the toy
C. had a clear memory of its colors
D. found it hard to create the toy again
3. The author develops the text mainly___.
A. by cause and effect
B. by order in space
C. by examples
D. by time and events
高二英语阅读理解中等难度题查看答案及解析
Life is full of ups and downs. ________ that we are optimistic and take a positive attitude, we will be more likely to enjoy our life to the fullest.
A. Concerned B. Provided C. Considering D. Concerning
高二英语单项填空中等难度题查看答案及解析
Advertising companies are always having to come up with new ways to ______ products.
A. design B. classify C. promote D. identify
高二英语单项填空简单题查看答案及解析
The teacher asked us to ________ a story about Christmas.
A. bring up B. come up
C. take up D. make up
高二英语单项填空中等难度题查看答案及解析
When one makes new friends, don’t forget ______ old ones.
A. to come up with B. losing sight of
C. to keep track of D. keeping in touch with
高二英语单项填空中等难度题查看答案及解析
make room for，burst in，pass away，come up with
stand up for，take on，hold back，glare at
1.I was close to tears with sadness, but I __________.
2.After several years of sandstorm, the land around the lake __________ a different look.
3.Together, let us listen to people—and __________ their hopes and desires.
4.All you had to do was think a little harder and __________ a new solution.
5.This man had a miserable childhood. His parents both __________ when he was six.
6.Half the houses in the street are being pulled down to __________ the new post office.
7.He was just about to leave the office when someone __________.
8.The angry father __________ his son and bent down to pick up the broken telephone.
高二英语完成句子中等难度题查看答案及解析
----- Why are they taking all the equipment away ?
------____________ , they are packing up to leave.
A. The job was done B. The job has been done
C. With the job done D. With the job doing
高二英语单项填空中等难度题查看答案及解析
----- Why are they taking all the equipment away ?
------____________ , they are packing up to leave.
| A．The job was done | B．The job has been done |
| C．With the job done | D．With the job doing |
高二英语单项填空简单题查看答案及解析