以下为课件内提取的文本内容，仅供参考：

Unit15 Game on or game over？

1. which of the following is wrong？

A. playing computer games can be beneficial to children’s development.

B. China Daily reported that all the gamers were high-scoring students in the college entrance exams.

C. games can improve students’ learning skills.

D. Gamers are skilled in using information technology.

2. Teachers in the USA found that gaming can improve students in________.

Spelling B. maths

C. Reading D. listening

3. Which is not the reasons why children become addicted to computer games？

Playing computer games is one of the most popular free time activities for young people. And it does have a number of benefits.

Children want to make full use of the powerful tool to study.

Young children usually spend so many hours gaming every week.

Some children find the pressure of studying too much and turn to games as a way to escape.

4. What is the main idea of the text？

Internet is a powerful tool that needs to be used with care.

Playing computer games can be beneficial to children’s development and to the country.

Should we play computer games or give it up？

Playing computer games worries parents, educators and the government for children becoming addicted to it.

5.All but_____ are the consequences of playing computer games.

falling behind in their studies

Suffering health

Causing social problems

Resulting in comedy

6. What is the main solution to the problem that children are addicted to computer games？

Children should have balance in their lives.

Children should keep away from online games.

Children should spend all the time on sleep, sport, hobbies, friends and family as well as study.

Parents , teachers should choose games for children to play.

Be beneficial to

High-scoring students

The college entrance exams

Compete in sth.

Be skilled in doing

Depend heavily on

Make time for

Bring…to one’s attention

Be addicted to

Online gaming

End up

Key phrases:

对…有益

得高分学生

高考

在…竞争

熟练地做某事

极其依赖

抽空做…

使某人注意某事

对…上瘾

网络游戏

结束

Passage B: WWW.WLMAMA. COM

Lou Huanrong helped young Internet addicts to____.

stop playing online games

Understand why they were addicted to the Internet

Realize how important it was not to miss school

Change their lives so that they had time for other activities.

2. Because Liu Huanrong _____, she is able to help troubled teenagers.

Knows what it is like to have difficulties

Is able to use a computer

Has special abilities

Has made her life successful

3. The Web Mother website was started because _____.

Liu Huanrong gave up her job as an accountant

Parents wanted advice about the Internet

All the online chat rooms were busy

It could provide support to more people

4. Young people who are addicted to the Internet_____.

like to feel in control

often have problems in other aspects of their lives

are dishonest

do not talk to their parents

a turning point in one’s life

find solutions to the problems

make the adjustments

restore balance

a large amount of

post an article on the Internet

achieve fame as

possess special abilities

open up a debate

人生中的转折点

找出解决问题的办法

做调整

恢复平衡

大量

在网上贴文章

获得…的名声

有特异能力

展开辩论

Be available to do

Build a successful life

Be involved in

Aggressive behaviour

Fit in

可利用的

构建成功的

与…有关

攻击性的行为

和…和睦相处,处得很好

1. addict vt. 使沉溺; 嗜好;使...成瘾, 热中于

addict oneself to 沉溺于, 醉心于

be addicted to 嗜好, 热中

n.入迷的人, 有瘾的人上了瘾的人

film addict 电影迷

vi. 使人上瘾

Drugs are addicting. 麻醉品会使人上瘾。

2. Benefit n. 利益, 好处

vt. 有益于, 有助于 vi. 受益

（常与from, by连用）获益；得益于

植物得益于这场雨。

我们得益于每天做操。

The plants benefited from the rain.

We benefit from daily exercises.

2. be all attention 十分注意, 全神贯注

bring sth. to sb.'s attention 使某人注意某事

call \ draw\ invite sb.'s attention to sth. 促使某人注意某事

call to attention 【军】喊立正

Catch\ arrest\ attract sb.'s attention 引起某人的注意

3. focus one's attention on把注意力集中在...

center one's attention on把注意力集中在...

give (one's)attention to注意; 关心

pay attention to注意, 重视, 倾听

pay one's attentions to殷勤款待某人, 向(女人)献殷勤

end up

The robber ended up in prison.

The meeting ended up in failure.

2. Teenagers who spend long hours online can end up falling behind in their studies and suffering health and social problems.

end with 以...结束end

make (both) ends meet 收支相抵

on end 连续地;竖着，直立的

bring to an end 结束, 完成, 终止

2. can 有时会…

Children can be annoying .

He is always selfish while he can be helpful when staying with his girlfriend.

3. fit in 1. 和…和睦相处,处得很好

2. 适合,符合,配合,一致

We must fit our plan in with yours.

Your ideas fit in with mine.

The house fits nicely in that wooded environment.

The new boy fitted in well with his room-mates.

He tries to fit in with others, but it was difficult.

fit up

解决,安排;确定,决定;给…安排住处;搭起;安装;修理;收拾

We fix him up for the night at our house.

We fix up a date for the dance.

They are busy fixing up a light.

Passage C:

Teenagers in Beijing_____.

Cannot play football in winter

Prefer snowboarding to football

Prefer snowboarding to skateboarding

Like to follow fashion

2. Suppliers are eager to promote snowboarding in China because_______.

They think it is a cool sport

They can also make part in winter sports than in other countries

More people take part in winter sports than in other countries

They think snowboarding will be more popular in China than in other countries

3. More people may be able to afford snowboarding in the future because_______.

Snowboarding in Sichuan, Xinjiang and Yunan will be cheaper

More winter sports centres will open

More young people will find jobs in the summer holidays

People will not have to travel to northern China to participate in the sport

have a go

Try out

Slide down

trendy

试一试

试验

滑倒

时髦的， 赶时髦的人

There is so much enthusiasm for winter sports in China that the number of people taking part is expected to grow by ten to twenty times in just five years, reaching between 50 and 100 million by 2009.

Key pattern:

1. Go n.[口]精神[力];尝试;[口] 成功;[口]约定, 协定, 交易;[the go]时髦, 流行式样;拳击比赛, 比赛; 轮到的机会;[口]事态; (难办的)事情

He has plenty of go. 他精力充沛。

Let's have a go at it. 让我们来试试。

Here's a pretty go! [What a go!] 这事真难办!

It's a go. 一言为定。[成交了。 好吧, 就这样决定了。]

This style is all the go. 这式样正流行。

It‘s a queer go. 这是件奇怪的事。

the come and go of the seasons 四季的来去

first go [口]第一次尝试; 一口气; 一下子; 首先

try out 提炼, 熬油, (采用前)严密试验; 筛矿; 量(金属的)纯度

Try the car out before you take it.

买这车前你先实验一下.

try for 立志要; 企图达到

try on 试穿(衣服); 试试看

[英口](对...)耍花招, 试施诡计

try over 试演(戏剧等)

一些男孩子在溜冰。

小船轻轻驶过。

钢笔从他手中滑落。

Some boys are sliding on the ice.

A boat glided past.

The pen slipped from his hand.

let sth. Slide 对某事漫不经心, 听其自然

let things [it] slide 听其自然

on the slide [口]日益恶化

slide away 溜掉

slide into 不自觉地陷入(某种状态); 把...轻轻[偷偷]放入

slide over [round, around] 一语带过, 略过, 回避, 让...滑过