六(1)班进行“男生1分钟跳绳”测验,以跳80下为标准,超过的数用正几表示,不足

题型:填空题

问题:

六(1)班进行“男生1分钟跳绳”测验,以跳80下为标准,超过的数用正几表示,不足的数用负几表示.下表是第一组的成绩记录单.
姓名王刚李强谭晶陆一民张森陈金陶然周明钱超
成绩+3+8-5+7+1-6+2-1-2
跳得最多的是______,实际跳了______下.估一估这组男生平均每人1分钟跳绳会______下.
考点:统计(平均数)
题型:填空题

用一多用电表进行多次测量,指针指在图中位置,请把相应读数读出.

(1)如果是用直流100mA挡测量电流,指针位置如①所示,则读数为______mA;

(2)如果是用直流2.5V挡测量电压,指针位置如图①所示,则读数为______V;

(3)如果是用倍率×100挡测量电阻,指针位置如图②所示,则读数为______Ω.

题型:填空题

阅读理解

     Jim suffered heart problems.In conversation he expressed little joy and it seemed that his life was

drawing to a close.

     When his heart problems led to operation, Jim went through it successfully, and a full recovery was

expected.Within days, however, his heart was not beating properly.Jim was rushed back to operation,

but nothing was found to explain the cause of his illness.He died on the operating table on the day before

his 48th birthday.

     Dr.Bruce Smoller, a psychologist, had had many conversations with him, and the more he learned, the

stranger he realized Jim's case was.When Jim was a child, his father, a teacher, suffered a heart attack

and stayed home to recover.One morning Jim asked his father to look over his homework, promising to

come home from school at noon to pick it up.His father agreed, but when Jim returned his father had

died.Jim's father was 48.

      "I think all his life Jim believed he killed his father, " Dr.Smoller says."He felt that if he had not asked

him to look at his homework, his father would have lived.Jim had been troubled by the idea.The operation was the trial he had expected for forty years." Smoller believes that Jim willed himself not to live to the age of 48.

     Jim's case shows the powerful role that attitude plays in physical health, and that childhood experiences produce farreaching effect on the health of grownups.Although most cases are less direct than Jim's, studies show that childhood events, besides genes, may well cause such midlife diseases as cancer, heart disease and mental illness.

1.  Jim was sent back to operation because ________.

A.  his heart didn't work well    

B.  he expected a full recovery

C.  his life was drawing to a close    

D.  the first one wasn't well performed

2.  What made Dr.Smoller feel strange about Jim's case?

A.  Jim died at a young age.

B.  Jim died on the operating table.

C.  Both Jim and his father died of the same disease.

D.  Jim's death is closely connected with his father's.

3.  From Smoller's words, we can infer that ________.

A.  Jim's father cared little about his study

B.  Smoller agreed that Jim did kill his father

C.  Jim thought he would be punished some day

D.  Smoller believed Jim wouldn't live to the age of 48

4.  Which of the following could have strong effect on one's physical health according to the text?

a.  One's genes.

b.  One's life in childhood.

c.  One's physical education.

d.  The date of one's birthday.

e.  The opinions one has about something.

A.  a, b, d  

B.  a, b, e

C.  a, c, e  

D.  b, c, d

5.  Which of the following statements is TRUE?

A.  Both Jim and his father died at the age of 48.

B.  Jim often asked his father to do his homework.

C.  Jim was believed to kill his father.

D.  Most childhood events can cause cancer, heart disease and mental illness.

题型:填空题

《快乐的诗》中说,砍柴的时候就想到火,除草的时候想到丰收的喜悦……分别的时候想到会师的喜悦。请谈谈对这段话的看法。

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我们通常所说的主机,其组成部分是指( )。

A.硬件和软件

B.控制器和存储器

C.运算器和外设

D.中央处理器和内存储器

题型:填空题

学校教育如何有效促进人的发展

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