科目:高中英语 来源:导学大课堂必修四英语人教版 人教版 题型:050
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科目:高中英语 来源:导学大课堂必修四英语北师版 北师版 题型:050
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科目:高中英语 来源: 题型:阅读理解
ALBANY,New York—Students who rely on working at night to improve their
grades might want to sleep on that strategy: A new survey in the US says those who never study all night have slightly higher grades than those who do.
A survey of 120 students at St.Lawrence University found that students who had never pulled an all??nighter on average had higher grades than those who had. The survey found those who did not study through the night had a grade point average of 3.2 compared to 2.95 for those who did.
The study, by assistant professor of psychology Pamela Thacher, is to be included in the January issue of Behavioral Sleep Medicine.
“It's not a big difference,but it's pretty striking, ” Thacher said, “I am primarily a sleep researcher and I know nobody thinks clearly at 4∶00 in the morning. You think you can do,but you can't.”
Many college students, of course, have inadequate or irregular sleep, for reasons ranging from excessive caffeine to poor time management.
“A lot of students were under the impression that all??nighters were a very useful tool for accomplishing work, and that caffeine intake was very useful in meeting deadlines and stuff like that, ”said Mr Chatani, who had a 3.4 grade point average last term.
Dr Howard Weiss, a physician at St.Peter's Sleep Center in Albany, said the study results made sense.
“Certainly that data is out there showing that short sleep duration absolutely interferes with concentration and performance on objective testing, ”he said.
“Some night owls do get good grades, of course,which may be explained by circadian (昼夜节律的,生理节奏的) rhythms, ”Weiss said, “Some people have different 24??hour body clocks from others, and may do better depending on classes and testing time.”
The purpose of the passage is to tell us
A. the bad effects of pulling an all??nighter
B. pulling an all??nighter leads to sleep problems
C. Thacher's doubt about all??nighters
D. all??nighters influence students' grades
According to Thacher's study,around 4 o'clock in the morning is a time when .
A. one can think more clearly
B. one has his/her best memory
C. one can't learn efficiently
D. one's brain falls into a period of deep sleep
What can we know from Dr Howard Weiss' words?
A. Thacher's study is not convincing enough.
B. He believes in Thacher's study.
C. Thacher's study makes no sense.
D. Thacher should take exceptions into consideration.
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科目:高中英语 来源:2010年人教版高中英语必修一各单元单词(短语)专项训练 题型:其他题
把下列短语填入每个句子的空白处(注意所填短语的形式变化):
add up (to) be concerned about go through set down a series of on purpose in order to according to get along with fall in love (with) join in have got to hide away face to face |
1 We’ve chatted online for some time but we have never met ___________.
2 It is nearly 11 o’clock yet he is not back. His mother ____________ him.
3 The Lius ___________ hard times before liberation.
4 ____________ get a good mark I worked very hard before the exam.
5 I think the window was broken ___________ by someone.
6 You should ___________ the language points on the blackboard. They are useful.
7 They met at Tom’s party and later on ____________ with each other.
8 You can find ____________ English reading materials in the school library.
9 I am easy to be with and _____________my classmates pretty well.
10 They __________ in a small village so that they might not be found.
11 Which of the following statements is not right ____________ the above passage?
12 It’s getting dark. I ___________ be off now.
13 More than 1,000 workers ___________ the general strike last week.
14 All her earnings _____________ about 3,000 yuan per month.
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科目:高中英语 来源: 题型:阅读理解
阅读下列短文,根据下列提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确,拼写正确。
Two little children were sitting by the fire one cold winter night. Suddenly they heard a k________ at the door, and one ran to open it. There, o________stood a child with no shoes on his feet. He asked to come in and warm________.They agreed. They drew the little stranger to their warm seat and shared their supper with him, to________they gave their bed, while they slept ________a hard bench. In the nigh they were w________up by sweet music. The stranger child stood before them and said, “I am the Christ Child, ________(漫步) through the world to bring peace and ________(幸福) to all good children. I’ll give you a gift.” He broke a branch from the tree and p________ it in the ground. The branch grew into a great tree, and every year it bore wonderful ________(金色的) fruit for the kind children. |
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