FUN TIME
Are you tired of the puzzles you usually do? Sudoku is a new choice. Sudoku consists of the Japanese characters Su (meaning “number”) and Doku (meaning “single”), but it was not invented in Japan. It was created by Howard Garnes in 1979. The puzzle was first introduced into Japan by Nikoli Puzzle Company in 1984. In 1986, Kaji Maki, the president of Nikoli made the rules strict and clear. Soon in the same year Sudoku became popular in Japan. In November 2004, The Times, a British newspaper, first printed it in the newspaper. It became an international hit in 2005. Now Sudoku becomes very popular all over the world.
The rule of the puzzle is to fill in the grids (格子) so that every row, every line and every 3×3 box has the numbers 1 to 9. Here is a Sudoku. Please relax and enjoy. It’s fun!
9
2
4
7
6
3
1
5
8
5
3
6
8
9
1
4
2
7
X
7
8
2
5
4
9
6
3
7
1
9
3
4
2
5
8
6
4
8
3
6
1
5
2
7
9
2
6
5
9
8
7
3
4
1
3
9
7
4
2
Y
6
1
Z
6
5
2
1
7
9
8
3
4
8
4
1
5
3
6
7
9
2
 
根據(jù)以上雜志專欄內(nèi)容，回答下列問題。
小題1:Who created Sudoku?
A．Howard Garnes.B．Sudoku. C．Kaji Maki.D．Nikoli.
小題2:Which is true about Kaji Maki according to the reading material?
A．He was the boss of Nissan Company.
B．He helped to make Sudoku popular in Japan.
C．He was the president of The Times.
D．He is an American.
小題3:Which is NOT true about Sudoku?
A．Sudoku wasn’t invented in Japan.
B．It was The Times that first printed Sudoku in the newspaper.
C．Each grid has more than one number.
D．It became popular around the world in 2005.
小題4:In the puzzle above, what should “X” be?
A．5.B．4. C．3.D．1.
小題5:What should “Z” be in the puzzle?
A．8.B．5.C．2.D．4.

小題1:A
小題2:B
小題3:C
小題4:D
小題5:B
短文大意：這篇短文主要介紹了數(shù)獨游戲的由來和它的游戲規(guī)則。
小題1:根據(jù)It was created by Howard Garnes in 1979. 描述，可知選A。
小題2:根據(jù)The puzzle was first introduced into Japan by Nikoli Puzzle Company in 1984。In 1986, Kaji Maki, the president of Nikoli made the rules strict and clear. Soon in the same year Sudoku became popular in Japan.描述，可知選B。
小題3:根據(jù)3×3 box has the numbers 1 to 9. 可知每個格里面只有一個數(shù)字，故選C。
小題4:根據(jù)every 3×3 box has the numbers 1 to 9.及第一列描述，可知本列缺少的是數(shù)字1，故選D。
小題5:根據(jù)every 3×3 box has the numbers 1 to 9.及最后一列描述，可知本列缺少的是數(shù)字5，故選B
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：閱讀理解


Most people want to work, but in today’s word ,it is more difficult to find work for everybody.The economics of the world need to grow by 4% each year just to keep the old number of jobs for people.
Often this is not possible,and so more people are out of work.
Some people have no jobs now because new machines can do the work of many people do in a short time.Also, machines do not ask for more money and longer holidays. In all the countries of the world, machines are taking work from people ,not only in factories but also on the farms.
One machine can often do the work of forty people. About 75,000 people are moving to the cities a day to look for jobs ,but only 70% of them can find jobs .
小題1:The economics of the world need to grow to______.
A．get more moneyB．keep the old number of jobs of people
C．make new machinesD．let people look for jobs
小題2:Some people are out of work because _______.
A．of the machines
B．they are old
C．they ask for more money and longer holidays
D．they want to move to the cities
小題3:About machines,which of the following is NOT　RIGHT?________.
A． Machines can do the work of many people do in a short time.
B． Machines do not ask for more money and holidays.
C． Two machines can do the work of eighty people.
D． Machines cant’t take work from people at all.
小題4:.How many people can’t find jobs every day _______?
A．75,000B．52500C．22500D．52500
小題5:.From the passage, we know _______.
A． it’s not possible for everybody to find work.
B． Machines can only take work from people in factories.
C． In the future , there will be enough jobs for everybody
D． Machines will do the work instead of people

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

閱讀短文，然后根據(jù)短文內(nèi)容回答所提問題。(共5小題，每小題2分)
Two Chinese farmers sang "in the spring" in their small room after drinking in a late August evening in Beijing. A friend put their song on the Internet. And soon they became stars around China.
Wang Xu,44, is from Henan, and Liu Gang, 29, is from Heilongjiang. They areamong the millions of farmers who have gone to the cities to work.
"Although nobody pays attention to the music, I am singing happily, on streets, under bridges or in wild country, with no credit card, no girlfriend or a home with hot water, but only a guitar.” They sing, “It is just like the life we live now.” Wang said, “We are poor farmers, and you know people won’t care about us."
Their song is loved by millions of Chinese, including the people who are also from the countryside. Many people said they cried after listening to the song.
Wang came to Beijing in 2000 and has tried many jobs. Each month after he paid 600yuan for the house and bought food, there was little money left. "I love music, and also want to make more money." Wang said. "I never dreamed of standing on such a big stage.”
Liu came to Beijing in 2002. "I wanted to try my luck in the big city." He said. And now their dreams of music have come true. They are really theluckiest of all the timers inChina.
小題1:Where is Liu Gang from?
小題2: Have their dreams of music come true?
小題3: When was Wang Xu bom?
小題4:Why did Liu Gang come to Beijing in 2002?
小題5:What do you think of the two farmer singers?

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

閱讀下面材料，從每題所給的三個選項（A、B和C）中，選出最佳選項。

Invention 1
These glasses are made from a special liquid(液體). They allow users to adjust the focus(調(diào)整焦距) of the glasses until everything is clear. They are designed for children. So they won’t buy new glasses every time when their eyesight changes.

Invention 2
The Donkey Bike has a strong steel bar(鋼條) running along it. It can carry both a gas can and a pet at the same time when you ride this bike.

Invention 3
This machine looks friendly and is called Little Printer. It can print news headlines, riddles and other things on a roll(卷) of paper. So you can make your own little newspaper with it.
 
小題1:The special glasses are made from ______.
A. steel        B. liquid     C. paper
小題2:Which of the following is True about the “Donkey Bike”?
A. It can carry four persons.
B. It is designed for children.
C. It includes a strong steel bar.
小題3:The roll of paperin Little Printer is used for ______
A. cleaning the cover of the machine       
B. printing your own newspaper
C. reading news headlines or riddles
小題4:A child who has poor eyesight may be interested in ______.
A. Invention 1       B. Invention 2     C. Invention 3
小題5:The passage is mainly about ______.
A. the change of eightsight    B. a gas can and a pet    C. some cool inventions

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


LOST
A white cat with two big blue eyes.
If you find it, please call Sam at 385-0926.
Many thanks.
Titanic 3D
Saturday and Sunday
Showtime Cinema
$20 ( half for children under 12 )
Call David at 332-5147.
BOOK SALE
A Christmas Carol
—by Charles Diukans
A story of Christmas
The true meaning of Christmas
was  $59.60
now  $29.60
HOUSE FOR RENT
2 sunny bedrooms with a kitchen.
$500 a month
Call Mary at 591-3127 for more
information.
 
小題1:Who lost a white cat with two big blue eyes?
A．Sam.B．David.C．Mary.D．Charles.
小題2:You need to pay _________ if you buy the book A Christmas Carol now .
A．$59.60B．$49.60C．$39.60D．$29.60
小題3:On what day can we see Titanic 3D in the Showtime Cinema?
A．Every day.B．Friday and Saturday.
C．Saturday and Sunday.D．Thursday and Sunday.
小題4:If you want to rent a house, you can call ___________.
A．385-0926B．591-3127C．332-5147D．592-5147
小題5:Those ads above are most probably from a ___________.
A．mapB．dictionaryC．newspaperD．guidebook

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Sunshine For All
The Beijing Sunshine Secondary School students are holding a charity show at the school hall of Beijing Sunshine Secondary School, Sunny Street, Sunshine Town.
Date: 29 April
Time: 7:30 p. m.一9:00 p. m.
We hope to raise money to help poor children go to school.
Ticket price:  $20
Donations are welcome.
Programme:
7:30 p. m. Introduction
7:40 p. m. Songs
8:00 p. m. Break
8:15 p. m. Speech
8:30 p. m. Drama
9:00 p. m. End of the show
Project Hope is an organization that raises money to build schools and buy books for poor students.
We would like to thank the following for their help and support:
The teachers at Beijing Sunshine Secondary School
The Star Shopping Mall for the costumes
Sunshine Advertisement Company for the posters
小題1:Where will the charity show be held?
A．In the classroom.
B．In the meeting room.
C．In the shopping mall.
D．At the school hall.
小題2:When will the charity show be held?
A．7:30 p. m.一9:00 p. m., 29 April.
B．7:30 a. m.一9: 00 a. m., 29 April.
C．7:30 a. m.一9: 00 p. m. 29 May.
D．7:30 p. m.一9: 00 p. m. 29 May.
小題3:Why do they want to raise money?
A．To build schools.
B．To help poor children go to school.
C．To buy books for poor students.
D．To hold the charity show
小題4:What can you do at 8:00 p. m.?
A．Watch a drama.B．Enjoy songs.
C．Have a rest.D．Listen to a speech.
小題5:Whom do the students want to thank?
A．Sunshine Advertisement Company for the posters.
B．The Star Shopping Mall for the costumes.
C．The teacher at Beijing Sunshine Secondary School.
D．All of the above.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

In the United States, every year, Thanks-giving Day is on the fourth Thursday in November. Because Canada is on the north of the United States, and is colder, the harvest comes earlier(更早) in the year. In Canada, people have Thanksgiving Day on the second Monday in October.
The harvest brings a lot of food to the people. On Thanksgiving Day people in Canada and America like to have a big meal with their friends and family just like Chinese people do at Mid-autumn festival. Many Canadians and Americans put flowers, vegetables and fruits around their homes to say “Thank you” for the harvest. At a Thanksgiving Day dinner, many Canadians and Americans will eat turkey, potatoes, and pumpkin pie. These are food like the food of many years ago. They are saying “Thank you” for the harvest that comes every year.
小題1:____________ celebrates the Thanksgiving Day like the U.S.A. .
A. China      B. Canada     C. Korea    D. Japan
小題2:In Canada, Thanksgiving Day is  __________________.
A．on the fourth Thursday in NovemberB．on the second Monday in October
C．on the second Thursday in NovemberD．on the fourth Monday in October
小題3:At a Thanksgiving Day dinner, many Canadians and Americans will eat_____________.
A．chicken, potatoes, and pumpkin pie.B．turkey, tomatoes, and pumpkin pie.
C．turkey, potatoes, and apple pie.D．turkey, potatoes, and pumpkin pie.
小題4:Why people celebrate the Thanksgiving Day?
A．Because people want to have a big meal.
B．Because people want to eat turkey, potatoes and pumping pie.
C．Because people want to get together with their friends and family.
D．Because people want to say “Thank you” for the harvest.
小題5:Which of the following is TRUE?
A．Canada has Thanksgiving earlier in the year because the harvest comes earlier.
B．The harvest doesn’t bring a lot of food to the people.
C．Canada is on the south of the United States.
D．People are saying “Hello” for the harvest on Thanks-giving Day.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解



Jessie felt her life so boring one summer day. She was tired of watching TV, she read all her books, and her friends were on vacation. She wanted something different to do. Suddenly, she saw the lawn mower(割草機) sitting in the yard.
“Mom,” she shouted, “I think I will mow the lawn.” Her mom ran into the yard and said, “Oh no, you don’t. You’re too young to mow the law.”
“I’m fourteen years old and know how to do it,” Jessie said. “Besides, it would help Dad out, and he won’t have to worry about it over the weekend.”
Mom thought for a while and then decided to let Jessie give it a try. After all, she was home and would keep an eye on her. Jessie already knew how to start the lawn mower from watching her dad. Jessie checked the gas(汽油) to make sure it was full, and put on her gardening gloves to protect her hands. Mom watched from the kitchen window. Jessie really does know how to mow the lawn. She was very careful around the flowers and trees. When she finished, she felt so good, but she was so hot. Mom brought her some ice tea and said, “You sure did a great job. Dad will be very surprised.”
Later that day, Dad came home and said to Jessie’s mom, “You didn’t have to mow the lawn. I was going to do it on Saturday. It looks great. Thanks.”
“I didn’t mow it. Jessie did.”
“Wow, our little girl is growing up!” Dad told Jessie what a great job she had done.
“It was fun, and I will do it again next week,” said Jessie.
The neighbor next door came by and asked Jessie if she wanted to mow his lawn and make some money. “Sure!” said Jessie. Jessie began mowing his lawn. Two other neighbors asked so, then another three. Jessie was now mowing lawns for them all and making some money. She was no longer bored! “I won’t have time to spend my money,” she laughed to herself.
根據(jù)材料內(nèi)容選擇最佳答案，并將其標(biāo)號填入題前括號內(nèi)。
小題1:In order to do something different, Jessie decide to _______.
A．read booksB．travelC．mow the lawnD．watch TV
小題2:What does “keep an eye on” mean?
A．保護B．注視C．培養(yǎng)D．瞄準(zhǔn)
小題3:Before Jessie mowed the lawn, she ______.
A．washed her handsB．bought some gas
C．read some instructionsD．put on her gloves
小題4:How did Jessie’s father feel when he knew Jessie had mowed the lawn?
A．Proud.B．Angry.C．Relaxed.D．Worried.
小題5:What does the text mainly tell us?
A．Neighbors should learn to help each other.
B．Mowing the lawn is a good way to make money.
C．Doing something helpful can make people happy.
D．Children should help their parents at an early age.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Childhood is a time of fun and games. Many people still remember when they were young, they often played games like hide-and-seek and chess. Playing teaches children how to get along with others, and it also helps to exercise the mind and body. However, children today spent most of their playing time in front of the computer, playing video games.
A recent survey found that in the US children between 8 and 12 spent at least 13 hours a week playing video games or “gaming”. Boys of this age spend even more time, almost 16 hours a week. Although some people will say that gaming is helpful, it brings many problems as well.
One big problem is that kids who spend most of their time on games might have difficulty communicating with real people. They might have trouble sharing and resolving problems because they do not practice these shills when sitting alone at a computer.
Another problem is about health. Game players usually sit for hours without doing any exercise. And they might not eat healthily. As a result, they might be out of shape.
Next, game players might have trouble with their lessons. Many of them spend more time playing games than working on their homework. In the end, _______________.
Finally, it is always possible that the gamers become addicted(成癮). Some people play four or five hours a day or even all day. This happened to a 28-year-old Korean man. He spent about 50 hours playing an online game without sleeping or eating well. He died while gaming!
This is one example of the dangers of video gaming. It tells us that video gaming, like everything else, should not be done too much. A few hours a week should not hurt, but several hours a day just might be dangerous to your health.
小題1:Children of 8 to 12 in the US spent at least _____ hours a week playing video games.
A．13B．16C．28D．50
小題2:How many problems about playing video games are mentioned in the passage?
A．Two.B．Three C．FourD．Five
小題3:Which of the following is the right sentence for the blank(空白處) in Paragraph 5?
A．they might become illB．they might lose their friends
C．they might stop playing games D．they might get lower grades at school
小題4:What does the writer want to tell us by writing this passage?
A．Video gaming has quite a lot of advantages.
B．Video gaming might be a dangerous thing.
C．Childhood is a time of fun and games.
D．Children should learn how to get along with others

查看答案和解析>>

同步練習(xí)冊答案