Have you ever had the experience of drinking water that was just boiled(煮沸的

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     Have you ever had the experience of drinking water that was just boiled(煮沸的)? It hurts you because it"s too hot. But if you wait too Iong, the water may get cold.
     Can you find a bottle that you can drink water comfortably but can"l be hurt by the hot water.
Scientists found drinking 40-degree water is best for our health. Now a girl has found the bottlc. She is a
middle school student named Xiang Zeyu. She  is  from Xi"an, Shaanxi.  She is studying at Xi"an Aizhi
Midclle School.  The 15-year- old girl came up with the idea when she heard her younger sister complain
that her boiled water was toohot or too cold to drink. She decided to make all inveIltion that could tell the proper time to drink the boilecl watu. Xizing and her classmate Li Jingyi first bought a tem lierature
detector(检测器)that had been set to sense the temperature at 40 degrees.  Then they connected(连接)it
to a music chip,a switch(开关)ancl a can with electric wires(电线)．After they cov- ered the can with a
bigger bottle, their invention was ready.  Powered by two AAA batteries(电池),the bottle works well. "
Pour the boiled water into the bottle and turn on the switch, then wait. The bottle will begin to sing when
the temperature is right 40 degrees," Xiang said. rro invent this bottle, Xiang and her classmate spent ~50
and one whole week of their spare time. 1.  How many degrees of water is best for our body?       A. 40.
B. 45.
C. 80.
D. 50. 2.____invented the bottle.     A. A 15-year-old boy
B. Xiang Zeyu
C. Xiang Zeyu and her classmate
D. Xiang Zeyu"s classmate  3. Why did Xiang zeyu invent the bottle?       A. She was hurt by boiled water.
B. Her classmate was hurt by boiled water.
C. Her younger sister complained.the boiled water.
D. Her younger sister was hurt by the boiled water. 4. How much did Xiang and her classmate spend on the invention7      A.  ￥40.
B.  ￥50.
C.  ￥30.
D.  ￥90. 5. What things did they use to make the bottle?        A. A temperature detector,a music chip,a can with electric wires,a switch,a bottle and two AAA
      batteries.
B.  A temperature detector,  a music chip,  a can with electric wires, and two AAA batteries.
C.  A temperature detector,a can with electric wires,  a bottle and two AAA batteries.
D.  A temperature detector,  a music chip,  a can, and two AAA batteries.

答案

1 -5 ACCBA

举一反三

用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次）     Yao Ming, the center of the Chinese National Men"s Basketball Team, plays for the Houston Rockets
in the NBA.  The 2. 26m,  120kg center is the first person to come from a foreign team.
     Yao Ming was bom in Shanghai on September 21, 1980.  His mother was the center and captain of
the Chinese National Women"s Team. His father played basketball, too.
     Yao Ming is well known in China. He has become a very important basketball player in the China
Basketball Association(联赛). It"s short for CBA. During the 2000 t0 2001 season, he got about 27
points for the Shanghai Oriental(东方) Sharks in every match.
     Yao Ming joined the Houston Rockets in November, 2002.  He said this was a new start for his
basketball career(事业). He would do his best to leam from theNBA to improve himself.
     Sports analyst(分析家) Bill Walton said, " Yao Ming has potential(潜力) and the capability(能力)
of changing the f,uture of basketball. "1. The Houston Rockets is a______________ team.
2. Both Yao Ming"s father and mother were ______________.
3. Yao Ming did wellin CBA during______________.
4. Yao Ming tried his best to______________ the Houston Rockets in November, 2002.
5. Sports analyst Bill Walton thought Yao Ming was able to ______________ the future of basketball.

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根据短文和首字母提示写出单词。
     Mulan was  a very famous  female (女性 ) h     l        in Chinese history. She lived about 2,600
years a   2     . Her father was a soldier. He taught his three children every- thing about fighting. One
day, the emperor ordered (命令) Mulan"s father to go to the north to fight (战斗), but he was very
o   3     and sick. Mulan loved her father. She dressed in mens c    4     , r     5        a horse and went
to fight.
     Mulan w   6       very successful in fighting. For 12 years she was always a very good s   7       .
No one knew she was a g    8        She became very important. She was a very brave woman. She
loved her family and country.
     Years later, the fighting stopped. They asked her to be one of the emperor"s top soldiers, but she
dressed in g    9        clothes and went h 10        happily to live with her family.

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阅读理解。     Helen Keller was born in the USA and she was a very clever beautiful baby. But the fever cut her off
from the outside world. After that she could not see or hear and soon she couldn"t even talk. She was
blind, deaf, and dumb.
     Just before Helen Keller"s seventh birthday, Anne Sullivan , a teacher, came to help her. Anne
Sullivan did a lot of work. With the help of Miss Sullivan , Helen learned how to swim and ride a horse.
      Later Helen went to a school for blind children. She worked and studied very hard. She wrote many
books and became a famous writer. Her first and famous book was The Story of My Life. People
around the world enjoy reading her books. Helen died at the age of 88 in 1968.
1. When was Helen born?
A. In 1886.
B. In 1880.
C. In 1968.
2. What was Helen like when she was a baby?
A. She was clever.
B. She was blind.
C. She was deaf.
3. Who helped Helen out?
A. Helen"s parents.
B. Helen"s friends.
C. Anne Sullivan.
4. How did Helen learn to read and write?
A. On the radio.
B. Through her hands.
C. On TV.
5. Which of the following is TRUE?
A. Helen didn"t go to school at all.
B. Helen learned how to skate and ride a horse.
C. Helen"s first and famous book was The Story of My Life .

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阅读理解。     Florence Nightingale was born in a rich family in England. When she was young, she took lessons in
music and drawing, and read many great books. She also traveled a lot with her parents.
     As a child she felt that visiting sick people was both a duty and a pleasure. She enjoyed helping
them.
     At last she decided that she was going to be a nurse.  But her father said, "Nursing isn" t the right job for a lady. "
     "Then I will make it so," she smiled.
     And she went to learn nursing in Germany and France. When she returned to England, Florence started a nursing home for women.
     In the Crimean War in 1854, she went with a group of thirty-eight nurses to the front hospitals. What
they saw there was terrible.
     Florence used her own money and some from her friends to buy clothes, beds, medicines and food for the men. Her only pay was the smiles of" the wounded (受伤的) soldiers.  But they were more than
enough for this kind woman.
     Florence died at ninety. She tried to serve others through her work as a nurse all her life. Thanks to her contributions to medicine, we realize nurses do an important and necessary job.根据短文内容，回答下列问题。1. Where was Florence born?_________________________________2. When she was a child, what did Florence love to do?_________________________________3. What does the underlined word "they"nean?_________________________________4. How old was Florence when she died?_________________________________

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根据短文内容判断下列句子的正(T)、误(F)．

    This is Barack Obama．He is the president(总统)of the United States．His wife(妻子)is Michecle
Obama．They have two daughters．Malia Obama is eleven years old．Sasha Obama is eight years
old．They have a happy family．(    )1．Barack Obama is Chinese．
(     )2．Malia"s mother is Michelle．
(     )3．Barack Obama has a son and a daughter．
(     )4．Michelle Obama has two daughters．
(     )5．Sasha Obama is only 9 years old．

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