Most children now chat daily either online or through their mobile phones. They are connecting to a huge number of other children all over the world. Some are shy “in real life” but are confident to communicate with others online; others find support from people of their own age on relationship issues, or problems at home.

Sometimes the online world, just like the real world, can introduce problems, such as arguments. Going online is great fun, but there are also a few people who use the Internet for offensive (冒犯性的) or illegal aims. Children must be made aware of both the good things and the dangers.

To keep children safe your management must cover the family computer. Just as you decide which TV programs are suitable, you need to do the same for the websites and chat rooms your children visit. Remind your children that online friends are still strangers. Reminding them of the risks will keep them alert (警惕).

Computer studies are part of schoolwork now, so it’s likely that your children may know more than you do. We get left behind when it comes to the latest gad-gets and the interactive areas of websites, like chat rooms and message boards, which are especially strange. The language of chat is strange to many parents, too. Chatters love to use abbreviations (縮寫(xiě)) such as: atb — all the best, bbfn — bye bye for now, cul8er — see you later, gr8 — great, Idk — I don’t know, imbl — it must be love, kit — keep in touch, paw — parents are watching, lol — laugh out loud, xlnt — excellent!

1.The passage is meant for ______.

A. children B. parents

C. teachers D. net bar owners

2.Which of the following will the author probably agree with?

A. The Internet is no good for children.

B. The chat language is strange to adults.

C. Children shouldn’t chat so much online.

D. The Internet is a good place for children.

3.In order to keep children safe online, you’d better ______.

A. choose suitable websites and chat rooms for them

B. teach them to use correct net words

C. surf the Internet together with them

D. forbid them to use the Internet

4.If you stand beside him when your son is chatting about something secret online, he may use ______.

A. bbfn B. lol

C. paw D. cul8er

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：河南省百校聯(lián)盟2017屆高三3月聯(lián)考英語(yǔ)試卷 題型：七選五

Meaningful relationships make life more enjoyable. In order to attract an ideal mate, you'll need to spend some time preparing yourself to make sure you're ready to be in a relationship with a new person.

Define what an ideal relationship means to you. As you set out to create your ideal relationship, make sure you consider what you want from it. 1.If you want attention and

affection, look for someone who gives you that.

2. 0ften, one of the biggest things that can get in the way of your future happiness is your past. In order to move forward in your life, you need to say goodbye to anything you may be struggling with from your past. Creating an ideal relationship requires commitment to the possibilities of the future, not bitterness about the past.

Be positive. No one wants to be around someone who is bad-tempered or pessimistic all the time. 3.If you want to find an ideal relationship, try to picture the future as full of opportunities. Nobody is perfect, but being positive about yourself and your life will be attractive to potential partners.

Work towards positive changes in your life. 4.0ften, these character quirks（怪癖） are what make people lovable and memorable. Your family and friends should love you in spite of your flaws.5.Of course you shouldn't change yourself for someone else, unless it is a positive change that you want to make for yourself.

A．Let go of the past.

B．Everyone has faults.

C. Welcome your future challenges.

D. Optimism attracts more optimism.

E. Work on talking things out, even when you're upset at one another.

F. However, there are things you need to work on to attract your ideal partner.

G. If you are looking for stability and security, search for a partner with those qualities.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：江蘇省如皋市2016-2017學(xué)年高二 選修七 Unit 1 Living with technology 課時(shí)練習(xí) 題型：單項(xiàng)填空

—What an exciting project!

—It is believed that the construction of the new highway will 　　　　the growth of the suburbs.

A. be superior to B. contribute to

C. pay attention to D. belong to

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：安徽省“皖南五十校”2016-2017學(xué)年高一下學(xué)期末聯(lián)考英語(yǔ)試卷 題型：完形填空

Yesterday I took my boys through the drive thru at McDonald’s. It was a hot day and they wanted a nice cool ______. So I said yes.

As I ordered I remembered a_________I made to myself a year ago..

The promise is that every time I drive through the drive thru, I pay for the car________ me. I made this promise ________ I go through the drive thru about 4 times a year. So it’s an easy one to keep and up until yesterday, I have _______that promise.

As I drove around to pay the cashier the $ 6 for our ________I really did not want to pay for the car_____

behind me.

In my head I begun to_______ myself out of it.

“It’s OK Nicole; you don’t have to”.

“This isn’t a(n) ________time. You haven’t much money this week”.

“And what if it’s a $ 40 order or________!”

That’s when the other ________stepped into my head. It’s never my own. It’s the wise voice, saying, “It’s ___the

time that you do it! It’s _______and good when you’re happy and rich. But love and kindness doesn’t ________that way. It’s conditional and only given when it_______ you!”

So I _______ it. 1 asked the cashier to ________the car order behind me to my card. Thankfully it was only $2.95. Can you believe it?

_____, that isn’t the point. The point is that I did it. By doing it I _______someone’s day, and _______them that there’s love and kindness in this world.

1.A. partner B. treat C. spot D. card

2.A. bargain B. choice C. promise D. mistake

3.A. behind B. without C. except D. before

4.A. if B. unless C. though D. because

5.A. stood up B. carried out C. broke into D. made up

6.A. car B. form C. name D. order

7.A. pulling up B. breaking down C. setting off D. speeding up

8.A. fool B. cheat C. talk D. evaluate

9.A. enough B. good C. current D. bad

10.A. more B. none C. less D. fewer

11.A. noise B. excuse C. voice D. question

12.A. exactly B. frequently C. legally D. approximately

13.A. strange B. impossible C. hard D. easy

14.A. play B. begin C. work D. end

15.A. hurts B. suits C. moves D. finds

16.A. hated B. forgot C. educated D. did

17.A. supply B. attract C. add D. lend

18.A. Gently B. Anyway C. Usually D. So

19.A. brighten B. widen C. appreciate D. waste

20.A. agree B. remember C. warn D. remind

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：內(nèi)蒙古2016-2017學(xué)年高一下學(xué)期期中考試英語(yǔ)試卷 題型：短文改錯(cuò)

下面這篇短文共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符合(^)，并在其下面寫(xiě)出該加的詞。

刪除：把多余的詞用斜線(xiàn)(\)劃掉。

修改：在錯(cuò)的詞下劃—橫線(xiàn)，并在該詞下面寫(xiě)出修改后的詞。

注意：1.每處錯(cuò)誤及其修改均僅限一詞；

2.只允許修改10處，多者（從第11處起）不計(jì)分。

My mother is always ready to help the others. I still remember one afternoon two year ago when my mother invited a poor woman in our home for a meal. She asked me prepare a meal for the woman. I didn’t understand my mother. Why should I make a meal for such poor a woman? I thought deep about it at that moment. See that I was unhappy, Mother calls me to her room. She said to me, “I know you are unhappy. But everyone need others’ help, and maybe you will have troubles tomorrow. Unless you can help somebody today, why not just do it?”

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：內(nèi)蒙古2016-2017學(xué)年高一下學(xué)期期中考試英語(yǔ)試卷 題型：單項(xiàng)填空

Do you have any idea _______ is actually going on in the classroom?

A. that B. what

C. as D. which

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：內(nèi)蒙古2016-2017學(xué)年高一下學(xué)期期中考試英語(yǔ)試卷 題型：單項(xiàng)填空

The host family treated me as though I ______ a member of the family while I was studying in France.

A. am B. were

C. would D. should be

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：河南省新鄉(xiāng)市2016-2017學(xué)年高一下學(xué)期期末考試英語(yǔ)試卷 題型：完形填空

Last night I read online about a non-profit organization in the UK called Give and Make-up. It passes on________of new and nearly new makeup(and many other things too)to women and children who have ____ from home violence and are now in refuge accommodation(收容所). ______ don’t need to be brand new, ______they’re in a good enough ______that you’d happily pass them on to your best friend. They’ll take them.

This ______me to have a “clear-out.” Over the years, I’ve _______various bits of makeup and toiletries, mostly given as gifts and_______used, but that I hadn’t wanted to______or waste. So I packaged up a bunch of eye shadows, lipsticks, etc, along with some clothing________and sent them off today. I wasn’t using them, and I feel much happier knowing that _______else will get use out of them, and ______it will make someone smile when they receive them.

Makeup might seem_______(and indeed they also accept donations of toys, clothes, and basic toiletries too), _______if putting on lipstick can help a woman to re-find her_______after leaving an abusive relationship, then it’s one tiny step on a road to a brighter_______for her. I’d much rather she had it than it lay _______in my room. I hope that_______my makeup will make someone smile. And I hope that posting this story might inspire others to have a look at their ______and see if there is someone out there who might ______it.

1.A. directions B. advertisements C. donations D. information

2.A. escaped B. changed C. learned D. judged

3.A. Suggestions B. Things C. Clothes D. Opinions

4.A. in case B. unless C. as long as D. since

5.A. situation B. position C. conclusion D. condition

6.A. informed B. inspired C. forced D. forbade

7.A. dreamed about B. suffered from C. thought little of D. ended up with

8.A. never B. ever C. even D. still

9.A. pack up B. sort out C. throw away D. hid away

10.A. items B. pieces C. covers D. boxes

11.A. another B. each C. other D. someone

12.A. hopefully B. honestly C. carefully D. exactly

13.A. funny B. useful C. unimportant D. convenient

14.A. so B. or C. for D. but

15.A. strength B. self-confidence C. advantages D. shortcomings

16.A. future B. stage C. place D. point

17.A. forgotten B. unused C. untouched D. broken

18.A. refusing B. receiving C. recognizing D. praising

19.A. quality B. waste C. house D. mess

20.A. hate B. steal C. appreciate D. buy

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：江西省撫州市等七校2016-2017學(xué)年高二下學(xué)期期末考試（B卷）英語(yǔ)試卷 題型：閱讀理解

The technique can lead to new ways to produce medicines, the researchers from the universities of Istanbul and Hawaii hope.

As part of an effort to improve treatments for life-threatening illnesses, a team of scientists have created rabbits that glow(發(fā)光) in the dark.

Their efforts produced two rabbits out of a litter of eight that went from being a normal, fluffy white to glowing green in the dark. The rabbits were born at the University of Istanbul as part of a collaboration（合作） between scientists from universities in Turkey and Hawaii.

The rabbits glow to show that a genetic manipulation technique can work efficiently, though the specific color is more cosmetic than scientific. "The green is not important at all – it's just a marker to show the experiment can be done successfully," said University of Hawaii associate professor Stefan Moisyadi.

To produce the glowing effect, researchers injected jellyfish DNA into a mother rabbit's embryos. Those altered embryos（胚胎）. Those altered embryos were then inserted back into the mother. Similar experiments have resulted in glowing cockroaches and cats.

Eventually, the researchers hope the technique can lead to new ways to produce medicines, Moisyadi said. “The final goal is to develop animals that act as barrier reactive to produce beneficial molecules in their milk that

can be cheaply extracted, especially in countries that can’t afford big pharma plants that make drugs, that usually cost $1bn to build, and be able to produce their own protein-based medication in animals," Moisyadi said.

The rabbits are expected to have the same life span as their non-glowing counterparts（副本）, but Moisyadi said he understands people can object to this kind of experimentation involving live animals.

"To the people against, I say: think about, what are the benefits and what are the injuries?" Moisyadi said. "And if the benefits outweigh the injuries, let's go with the benefits."

Moisyadi, a native of Turkey who is now with the University of Hawaii, started developing the project in 2006, and researchers are now waiting to see if pregnant sheep produce similar results.

1.Moisyadi’s attitude towards this kind of experiment is .

A. doubtful.

B. indifferent.

C. supportive.

D. objective.

2.How did glowing effect produce?

A. It was just the result of genetic selection.

B. Put a light into a mother rabbit’s embryos.

C. Injected glowing cats DNA into a mother rabbit’s embryos.

D. Injected Jellyfish DNA into a mother rabbit’s embryos.

3.The final goal of this research is .

A. To make animals cuter.

B. To make nights brighter.

C. To produce all kinds of glowing animals.

D. To produce beneficial molecules in animals’ milk.

4.What can we learn according to the passage?

A. The life span of glowing rabbits is much shorter than that of non-glowing ones.

B. The glowing rabbits were born only at the University pf Hawaii.

C. Scientists have created glowing cockroaches and cats before.

D. Three rabbits out of eight can glow in the experiment.

查看答案和解析>>

同步練習(xí)冊(cè)答案