1.Jack is not polite to people; he is always ________(戏弄) those who have a bad leg.
2.We students should be ________(表现良好的), attentive in lessons and respectful to teachers.
3.Do you like the crosstalk Pay Back the Money ________(表演) by Fenggong and Niuli on the 2011 CCTV Spring Festival Gala?
4.Those toys kept the children ________(逗笑).
5.I like the two ________(人物) in the play very much.
6.They welcomed the opportunity to ________(参与) fully in the life of the village.
7.When he heard his jokes, we all burst into l_______.
8.Unlike his brother, he has a sense of h_______.
9.Guo Degang is a well-known Chinese crosstalk c_________.
10.I was interested to sit back and observe her r_______ when she was told the news.
高二英语单词拼写中等难度题
1.Jack is not polite to people; he is always ________(戏弄) those who have a bad leg.
2.We students should be ________(表现良好的), attentive in lessons and respectful to teachers.
3.Do you like the crosstalk Pay Back the Money ________(表演) by Fenggong and Niuli on the 2011 CCTV Spring Festival Gala?
4.Those toys kept the children ________(逗笑).
5.I like the two ________(人物) in the play very much.
6.They welcomed the opportunity to ________(参与) fully in the life of the village.
7.When he heard his jokes, we all burst into l_______.
8.Unlike his brother, he has a sense of h_______.
9.Guo Degang is a well-known Chinese crosstalk c_________.
10.I was interested to sit back and observe her r_______ when she was told the news.
高二英语单词拼写中等难度题查看答案及解析
Is that person really glad to see me? Or is he just being polite? Some people struggle to tell an artificial smile from a truly happy-one. And computers have found this task even more difficult. Recently, researchers have trained a program to detect when a smile is genuine(真诚的).
Visual computing researchers at the University of Bradford in the U. K. started with a software for analyzing a changing facial expression. This program can examine a video clip of a human head and identify(确认) specific details around the eyes, cheeks and mouth. Then the program tracks the details relative to each other as the face smiles.
Next，the scientists had their program evaluate(评估)two sets of video clips. In one subjects performed posed smiles. In the other, they watched a film that inspired genuine displays of emotion. The program calculated the differences among the subjects’ faces during the two clips. And it turns out that one's mouth, cheeks and eyes move differently when pretending to smile.
In particular, the muscles around the eyes shift 10 percent more for a real smile than they do for a fake one. These results are in the journal Advanced Engineering Informatics. "A genuine smile is indeed in the eyes. The computer aids analysis of the exact weight distribution of human smiles across the face.” Hassan Ugail and Ahmad Al-dahoud say.
The researchers suggest their work could improve a computer's ability to analyze facial expressions and thus to interact more smoothly with humans. But their real accomplishment is in proving Tyra Banks right: "You have to smile with your eyes."
1.What's the purpose of the program?
A.To tell different smiles. B.To detect human heads.
C.To examine human faces. D.To record facial expressions.
2.What did the researchers do in the program?
A.They performed posed smiles. B.They analyzed different video clips.
C.They improved a computer's ability. D.They evaluated a very special software.
3.What result have the researchers found from the program?
A.Smiling with eyes is the most important.
B.Eyes reflect whether a smile is real or not.
C.Mouth，cheeks and eyes always move the same.
D.Muscles move more frequently when people do a faking smile,
4.In which section of a newspaper may this text appear?
A.Entertainment. B.Health.
C.Inventions. D.Science.
高二英语阅读理解中等难度题查看答案及解析
1.Don’t take it s___________ he’s only telling a joke.
2.It is not polite to ____________(打断） when others are talking.
3.Jack, b________ yourself. You should be setting your little sister a good example.
4.The fog was so thick that the top of the mountain was ____________(看不见的）
5.Mary was there, ________________(聊天) to her mother.
6.A large ___________of money was spent on the bridge.
7.We will try to make ___________ with those students who are in need of books in the Mountainous area.
8.Madame Curie named it polonium in _________ of her native country.
9.When we __________,we draw air into our lungs.
10.There is no ________ they will be delighted to take care of the baby.
高二英语单词拼写简单题查看答案及解析
_______ many people first go to the Internet for information, it is not always the best place for what you need.
A. As B. Since C. When D. While
高二英语单项填空简单题查看答案及解析
He is not selfish at all; instead he is always _________ to help others in trouble.
A. possible B. likely C. probable D. willing
高二英语单项填空中等难度题查看答案及解析
—Jack is not in the office at the moment
—Oh, he ______ those who are going to take the driving test in an hour.
A. can have instructed B. must have instructed
C. must be instructing D. will be instructing
高二英语单项填空中等难度题查看答案及解析
He is always _______ not to do that；but he still goes on doing it all the same．
A．telling B．being told C．told D．to tell
高二英语单项填空中等难度题查看答案及解析
My favorite film star is Jack Cheng, ________ performances always make people laugh.
A. whose B. as C. which D. why
高二英语单项填空中等难度题查看答案及解析
—Jack is very clever and he studies hard as well.
—No ________ he always comes out first in the exams.
A. answer B. question C. wonder D. problem
高二英语单项填空中等难度题查看答案及解析
—Jack is very clever and he studies hard as well.
—It’s no ______ he always comes out first in the exams.
A. doubt B. need C. wonder D. problem
高二英语单项填空中等难度题查看答案及解析