问题 解答题
填空:
(1)直线y=
1
2
-
2
3
x
经过第______象限,y随x的增大而______;
(2)直线y=3x-2不经过第______象限,y随x的增大而______.
答案

(1)∵直线y=

1
2
-
2
3
x中k=-
2
3
,b=
1
2

∴此函数的图象经过一、二、四象限,

∴y随x的增大而减小;

故答案为:一、二、四;减小.

(2)∵直线y=3x-2中k=3,b=-2,

∴此直线经过一、三、四象限,不经过第二象限,

∵k=3>0,

∴y随x的增大而增大.

故答案为:二,增大.

阅读理解

When Christina Brouder was five years old, a drunk driver ran over her as she and her father were crossing the street in front of their home.Hurt badly, the young girl was forced to spend a long time in a full-body cast(石膏) to recover from her injuries.Mostly, she traveled between the hospital and her home.Once out of the cast, Brouder sat in a wheelchair for almost a year.

In spite of the horrible accident, Christina was grateful for her recovery.She was so grateful, in fact, that she and her four talented siblings(兄弟姐妹)( three sisters and a brother) started a music group, Gilbride.The group performed at local hospitals and nursing homes, performing for the patients.Among them, the children could sing, dance and play about 20 different musical instruments.At their first show in 1988, held at Montefiore Hospital, the kids were 2,3,6,8 and 9 years old.That year alone, the group made over a hundred appearances.

From the local public entertainment places, the group expanded to charity performances.They also entertained people at Disney World, Radio City Music Hall, and even the White House.

Christina balanced her happy and successful musical career with academics.First graduating from New York City’s High School of Music and Art,and then from Fordham.In 2000,as t he youngest graduate from Fordham,1 8一year—old Christina and her siblings went on tour for a year.Not pleased with the applause she received from the audience, she entered Pace University Law School.On May 19,Christina Brouder realized part of her dream when at only 22,she received Health Law Certificate(文凭).

小题1:What happened to Christina when she was five years old?

A.She was coldly deserted by her father.

B.She got a strange and serious disease.

C.She had to give performances to make a living.

D.She was seriously injured in a traffic accident.小题2:According to the text,Christina was        .

A.thankful and hardworking

B.a little shy but gentle

C.a 1ittle stupid and 1azy

D.sad and bored with her 1ife小题3:According to the passage,the siblings          .

A.were talented in music

B.were interested in sports

C.were enthusiastic about writing

D.had the ability to draw very well小题4:In terms of time,what is the correct order of the things Christina did?

a.She graduated from Fordham.

b.Christina received Health Law Certificate.

c.Their first show was held at Montefiore Hospital.

d.She and her siblings entertained at the White House.

A.d,a,b,c

B.d,c,b,a

C.c,d,a,b

D.c,b,d,a

单项选择题

Of all the areas of learning the most important is the development of attitudes. Emotional reactions as well as logical thought processes affect the behavior of most people.
"The burnt child fears the fire" is one instance ; another is the rise of despots like Hitler. Both examples also point up the fact that attitudes stem from experience. In one case the experience was direct and impressive; in the other it was indirect and cumulative. The Nazis were indoctrinated largely by the speeches they heard and the books they read.
The classroom teacher in the elementary school is in a strategic position to influence attitudes. This is true partly because children acquire attitudes from those adults whose word they respect.

The author implies that ______.
A. the teacher should guide all discussions by revealing her own attitude
B. in some aspects of social studies a greater variety of methods can be used in the upper grades than in the lower grades
C. people usually act on the basis of reasoning rather than emotion
D. children’s attitudes often come from those of other children

Another reason it is true is that pupils often delve somewhat deeply into a subject in school that has only been touched upon at home or has possibly never occurred to them before. To a child who had previously acquired little knowledge of Mexico, his teacher’s method of handling such a unit would greatly affect his attitude toward Mexicans.
The media through which the teacher can develop wholesome attitudes are innumerable. Social studies (with special reference to races, creeds and nationalities) , science matters of health and safety, the very atmosphere of the classroom... these are a few of the fertile fields for the inculcation of proper emotional reactions.
However. when children come to school with undesirable attitudes, it is unwise for the teacher to attempt to change their feelings by cajoling or scolding them. She can achieve the proper effect by helping them obtain constructive experiences.
To illustrate, first grade pupils afraid of policemen will probably alter their attitudes after a classroom chat with the neighborhood officer in which he explains how he protects them. In the same way, a class of older children can develop attitudes through discussion, research, outside reading and all-day trips.
Finally, a teacher must constantly evaluate her own attitudes, because her influence can be deleterious if she has personal prejudices. This is especially true in respect to controversial issues and questions on which children should be encouraged to reach their own decisions as a result of objective analysis of all the facts.