午夜在线视频一区二区区别,日本视频免费观看,国产国语对白露脸

閱讀理解

　　How to protect children Web fans from unsuitable material on-line while encouraging them to use the Internet has long been discussed in the U．S．

　　For some parents, the Internet can seem like a jungle, filled with danger for their children．But jungles contain wonders as well as dangers and with good guides, some education, and a few precautions(預防措施), the wilds of the Internet can be safely navigated(航行)．“Kids have to be on-line．If we tell our kids they can’t have access(機會)to the Internet, we’re cutting them off from their future,”said an expert．

　　Most kids have started to use search engines．Many of them are great for finding tons of interesting Internet sites, and they can also locate places where you might not want your kids to go．There are search engines designed just for kids．A certain software contains only sites that have been selected as safe．The most popular way to limit access would be to use what is known as a“content screener(過濾器)”．But this can’t be wholly reliable(可靠), and the best thing parents can do is to talk to their kids and let them know what is OK or not OK to see or do on the Internet．Another way is that mum or dad is nearby when the child is surfing(瀏覽)the Internet．

　　A few other tips

　　●Don’t put the PC in a child’s room but keep it in an area where mum or dad can keep an eye on things．That also makes the Internet more of a family activity．

　　●Ask your child what he or she has been doing and about any friends they make on-line．

　　●Tell your child not to give on-line strangers personal information, especially like address and phone number．

　　●And tell your children never to talk to anyone they meet on-line over the phone, send them anything, accept anything from them or agree to meet with them unless you go along．

(1)

The passage is mainly about the subject of ________．
[　　]
A．	American children going on-line
B．	Internet in America
C．	appreciating Internet
D．	opposing children’s on-line

(2)

The best way to protect children from improper material is ________．
[　　]
A．	to install(安裝)a content screener on the computer
B．	to buy some search engines for the children
C．	to be nearby when they are surfing the Internet
D．	to talk to the children and persuade them to tell right from wrong

(3)

Which of the following is right according to the passage?
[　　]
A．	Surfing the Internet is the best method of educating children．
B．	Children’s not having access to Internet may have effect on their progress．
C．	Using a content screener is most reliable for keeping children having access to Internet．
D．	Searching engines can help children to select materials fit for them．

(4)

According to the passage, we can infer that ________．
[　　]
A．	soft wares fit for children want programming
B．	a child who is on-line is in danger
C．	Internet is a jungle full of danger
D．	Internet contains a lot of harmful sites

答案：1．A;2．D;3．B;4．D;

練習冊系列答案

寒假銜接班寒假提優20天江蘇人民出版社系列答案

宏翔文化3年中考2年模擬1年預測系列答案

初中畢業生升學模擬考試系列答案

過好寒假每一天系列答案

寒假作業中國地圖出版社系列答案

中考復習攻略南京師范大學出版社系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：高中英語 來源： 題型：053

閱讀理解

　　Many American presidents in the 19th century were born in poor families. They spent their child-hood in little wooden rooms. They got little education. Washington and Lincoln, for example, never went to school and they taught themselves. Lincoln once did jobs of a worker, shop-keeper and post-master in his early years.

　　A large number of American presidents had experiences in the army. The two best known were Ulysses Grant and Dwight D. Eisenhower. Grant was a general in the American Civil War and Eisenhower was a hero in the Second World War. It happened that they graduated from the same school?--West Point Military Academy (西點軍校). One maybe surprised to learn that both of them did not do well in the school. Eisenhower, for example, was once fined (罰款) because he broke the rules of the school.

　　The jobs of U. S. presidents are tiring. He must keep an eye on anything important which happens both at home and abroad. Every day, a lot of work waits for him to do and he has to make many important decisions (決定). When Franklin Roosevelt was a child, he was once brought to visit President Taft. The old president said to him, “When you grow up, you should not be president. It's a tiring job. ”

1．How many American presidents are mentioned (提到) in this passage?

[　　]

A．Four.

B．Five.

C．Six.

D．Seven.

2．Who regarded the jobs of U. S. presidents as the tiring ones?

[　　]

A．Grant.

B．Roosevelt.

C．Eisenhower.

D．Taft.

3．In this passage, “keep an eye on”means ________.

[　　]

A．take care of

B．see

C．look at fixedly

D．stare at

4．The second paragraph mainly tells up ________.

[　　]

A．that Eisenhower became famous in the 2nd World War

B．how Grant became a general

C．that Grant and Eisenhower were both schoolmates

D．that many of the U. S. presidents had served in the army

5．Which of the following is true?

[　　]

A．Eisenhower was one of the U. S. presidents in the 19th century.

B．Lincoln was elected the U. S. president after Grant.

C．West Point Military Academy was founded in the 2nd World War.

D．Washington was born in a very poor family.

查看答案和解析>>

科目：高中英語 來源： 題型：053

閱讀理解:閱讀下列短文, 從所給的四個選項中, 選出最佳答案。

Animals seem to have the sense to eat when they are hungry and　　 they do not eat more than their bodies need. It has been demonstrated　　 (證實) that rats will, when given a choice over a period of time,　　 prefer water with vitamins (維生素) to water without vitamins, even　　 though there is no difference in taste or smell between the two water　　 bottles. When a fragrant flavor (香味) was added to the　　 vitamin—enriched liquid, the rats did seem to develop a taste for it　　 and kept drinking it, even after the vitamins were switched (轉) to　　 the clear water. In time, however, they broke the habit and went back　　 to where the necessary vitamins were.

　　 In an experiment, babies of 6 to 12 months old were placed in a　　 cafeteria (自助食堂) with a wide selection of baby food before them.　　 They were given whatever food they pointed to or appeared interested　　 in. We are told that at first they showed some unusual eating　　 patterns, but over a period of time they managed to select a well　　 balanced diet (飲食).

　　 So, in selecting food, rats and babies do seem to know and act on　　 what's best for them. Clearly, there is a kind of "body wisdom" which　　 humans soon lose. Most of us do not eat as wisely as we could. Many　　 of our food preferences are culturally determined and influenced (影　　響) by long-established habits. Some people eat fox, dog and　　 blackbirds, while we eat cows and pigs. So what people eat and how　　 much they eat seems to be greatly influenced by what is going on　　 around them.　　

(1)In the experiment on rats, a fragrant flavor was added to the　　 rat's drinking water to ________.

[　　]

A. encourage rats to drink it　　　　

B. find out what kind of flavor rats prefer　　　　

C. test whether rats know which drink is with fragrant flavor　　　　

D. demonstrate that vitamins are tasteless　　　　

(2)The expression "the habit" in the first paragraph refers to　　 drinking water which __________.　　　　　　　　　　

[　　]

A. has no smell　　 B. is tasteless

C. has vitamins　　 D. is flavored　　　　

(3)As far as their eating habits are concerned, babies and rats　　 are similar (相似) because ___________.　　　　　　

[　　]

A. both have the wisdom to choose a balanced diet　　　　

B. both prefer flavored food and drink　　　　

C. both have the same eating patterns　　　　

D. both develop a taste for the same kinds of flavors　　　　

(4)In the experiment mentioned in the second paragraph, babies　　 were _________.

A. given many choices of drinks　　　　

B. provided with various kinds of baby food　　　　

C. placed and fed in a cafeteria　　　　

D. trained to select a balanced diet　　　　

(5)According to the passage, adults' (成年人) eating habits differ　　 from those of babies because ____________.　　　　

[　　]

A. adults know better than babies what kinds of food are good for their health　　　　

B. adults usually cannot resist the temptation of various delicious foods　　　　

C. adults' eating habits are closely related to the social and cultural customs　　　　

D. adults have more choices of food than babies in eating patterns

查看答案和解析>>

科目：高中英語 來源：福建省泉州五中2007－2008年高考模擬考試　英語試題 題型：050

閱讀理解

ISC(HS)Reference No．S006864　　　　　　　　　　　　New South Wales

Student Date of Birth：19/08/1988　　　Department of Education and Training

　　　　　　　　　　　　　　　　　　　　　International Students Centre

Hong Xue　　　　　　　　　　　　　　827-839 George Street PO Box 707

60 Waratah Street　　　　　　　　　　　　　　　　Broadway NSW 21007

Croydon Park NSW 2133　　　　　　　Phone：(612)9217 4801 1300 302 456

　　　　　　　　　　　　　　　　　　　　　　　　Fax：(612)9212 6721

　　　　　　　　　　　　　　　　　http：//www.tafensw.edu.au/international/

WARNING LETTER

Dear Hong Xue,

　　As you are aware, your student visa regulations set out a number of conditions applying to your visa．It has come to our attention that you are failing to meet the following conditions：You must maintain accommodation, support and general welfare arrangements that have been approved by your education provider if you：

　　●have not turned 18; and

　　●are not staying in Australia with：

　　－a parent

　　－a custodian(監護人); or

　　－a relative who has been nominated(指定)by your parent or a custodian, is aged at least 21 and is of good character．

　　Note：You must not change those arrangements without the written approval of your education provider．

　　You must obey the following rules：

　　1．During term time you must：

　　a)remain in your homestay during the school term;

　　b)come home every night; and

　　c)inform your guardian at all times of your whereabouts．

　　2．On weekends you must：

　　a)have your guardian's permission to stay with friends; and

　　b)inform your guardian of the name, address and phone numbers of people you are visiting．

　　3．You must return your guardian's telephone calls．

　　This will be your only warning．If you continue to breach(違反)your student visa regulations we will report you to the Department of Immigration and Multicultural and Indigenous Affairs．Such action may lead to the cancellation(取消)of your student visa．Please contact me on(612)9217 4801 or fax(612)9212 6721 if you have questions about your enrolment．

　　　　　　　　　　　　　　　　　　　Yours sincerely

　　　　　　　　　　　　　　　　　　　Tracey Carlon

　　　　　　　　　　　　　　　　　　　Student Advisor

　　　　　　　　　　　　　　　　　　　International Students Centre

NSW Department of Education and Training

(1)

What's the purpose of writing this letter?
[　　]
A．	To remind the recipient of the conditions for applying for a student visa．
B．	To warn the recipient not to do anything against his student visa regulations again．
C．	To tell the recipient how to contact his student advisor．
D．	To inform the recipient of the student visa regulations．

(2)

What can be learned about the recipient from this letter?
[　　]
A．	He is under 18 and studies in Australia with his parents．
B．	He is required to come home every night according to the rules．
C．	He can stay with his friends on weekends if permitted．
D．	His student Visa has been cancelled．

(3)

To which address should the recipient reply if he feels like answering the letter?
[　　]
A．	Hong Xue at 60 Waratah Street, Croydon Park NSW 2133．
B．	Tracey Carlon at the Department of Immigration and Multicultural and Indigenous Affairs．
C．	Hong Xue at NSW Department of Education and Training．
D．	Tracey Carlon at 827-839 George Street, PO Box 707, Broadway NSW 21007．

查看答案和解析>>

科目：高中英語 來源：甘肅省天水一中2010屆高三二模英語試題 題型：050

閱讀理解

　　One night when my wife was preparing dinner, our little son took a piece of paper to her which read：

　　For washing the car　　　　　　　　　　　　　　　　　＄5.00

　　For making my own bed this week　　　　　　　　　　　＄1.00

　　Going to the provision shop　　　　　　　　　　　　　　＄0.50

　　Playing with little sister　　　　　　　　　　　　　　　＄0.25

　　Taking out the rubbish　　　　　　　　　　　　　　　　＄1.00

　　Getting a good report card　　　　　　　　　　　　　　＄5.00

　　And for sweeping the common corridor　　　　　　　　　＄2.00

　　Total　　　　　　　　　　　　　　　　　　　　　　　＄14.75

　　His mother looked at him standing there expecting payment．I could see a thousand memories flashed through her mind．So she picked up the pen and turning the paper over, this is what she wrote：

　　For nine months I carried you, growing inside me　　　　　　No Charge

　　For the nights I sat up with you, doctored and prayed for you　No Charge

　　For the toys, food and clothes and wiping your nose　　　　　No Charge

　　When you add it all up, the full cost of my love　　　　　　　No Charge

　　Well, when he finished reading, he had big tears in his eyes．He looked at his mother and said,“Mummy, I love you．”Then he took the pen and in great big letters wrote on the“bill”“All paid．”

(1)

What's the best title for this passage?
[　　]
A．	Part-time Job
B．	Mother's Love, No Charge
C．	Payment for House Work
D．	Greedy Mother

(2)

The write wrote the passage in order to ________．
[　　]
A．	show that children should be paid for their housework
B．	show that children should not be paid for their housework
C．	show a clever way of teaching children
D．	tell children how to spend their spare time

(3)

How do you think of the mother in the passage?
[　　]
A．	Clever
B．	Greedy
C．	Cold－hearted
D．	Selfish

(4)

From the last passage we know that ________
[　　]
A．	the boy got all the money he wanted
B．	the mother was unwilling to give the money to the boy
C．	the boy realized that it was not right to ask for money for the housework
D．	the mother was angry with what the boy said

查看答案和解析>>

科目：高中英語 來源：0103 月考題 題型：閱讀理解

閱讀理解。

     CBC is a famous air company which has over twenty planes carrying passengers and goods, flying
along 12 fixed lines all over the world. Its service is very good but some passengers are still not satisfied
with it and that is why in 1998 and 1999 the company received letters of complaints(投訴) from consumers
or passengers who pointed out over a dozen kinds of problems which are divided in groups in the following
table. This division is called Category. Problems that appear when the plane is flying are Flight problems.
Those about passengers' things carried by the plane are Baggage problems. Customer service refers to
service work which passengers are not satisfied with. Over sales of seats are about the fact that more seats
are sold and as a result the plane is too crowded to be safe. Refund problems appear when passengers fail
to receive the money paid to them because of what they have lost. Fares are problems about the price of
tickets. Reservations are problems that appear when passengers could not get the tickets they have already
booked. Tours are problems about the passengers'traveling by air or hotel problems. Advertising is what the
passengers think about advertisement on the plane. Credit problems are about the use of credit cards. 　　
          ONSUMER COMPLAINTS RECEIVED BY THE CBC 　　
Category　　　　　　　　　　　　　　　　 1998　　　　1999 　　　　　　　　　　　　　　　　　　　　　                                                                       (percent)　 (percent) 　　
Flight problems…………………………………   20.0%　　　 22.1% 　　
Baggage ………………………………………… 18.3%　　　21.8% 　　
Customer service ………………………………   13.1%　　　 11.3% 　　
Over sales of seats ……………………………… 10.5%　　　11.8% 　　
Refund problems ………………………………   10.1%　　　  8.1% 　　
Fares ……………………………………………   6.4%　　　   6.0% 　　
Reservations and ticketing ……………………… 5.8%　　　 5.6% 　　
Tours …………………………………………… 3.3%　　　　2.3% 　　
Smoking ………………………………………… 3.2%　　　   2.9% 　　
Advertising ……………………………………… 1.2%　　　　1.1% 　　
Credit ……………………………………………  1.0%　　　   0.8% 　　
Special passengers ………………………………  0.9%　　　   0.9% 　　
Other ……………………………………………   6.2%　　　   5.3% 　　
Total　　　　　　　　　　　　　　　　　   100.%　　   100.%　　　
Total Number of Complaints　　　　　　        22,988　　　 13,278 49

1. About how many complaints concerning Credit were received by the CBC in 1998?

[ ]

A. 133 　　
B. 220 　　
C. 230 　　
D. 1,220

2. By about what percent did the total number of complaints decrease from 1998 to 1999?

[ ]

A. 40% 　　
B. 60% 　　
C. 75% 　　
D. 100%

3. Which of the following statements or sayings can be inferred from the table?
    I. In 1998 and in 1999, complaints about Flight problems, Baggage, and Customer service together took
        more than 50 percent of all consumer complaints received by the CBC Company. 　
    II. The number of Special passenger complaints was unchanged from 1998 to 1999.
    III. From 1998 to 1999 the number of Flight problem complaints increased by more than two percent.

[ ]

A. I only 　　
B. II only 　　
C. I and II only 　　
D. I and III only

查看答案和解析>>

同步練習冊答案

練習冊

高中

初中

小學