这篇习作想象非常新颖,小作者写体育老师如何当场“紧急处置”,从而觉得这节体育课不光锻炼了身体,还增加了急救知识,“值”。文中写老师的“镇定自若”,和同学们“一下子都慌了”形成鲜明对比,使体育老师给人们留下深刻的印象。结尾写大家更佩服王老师了,是发自内心的呼声。
这个电脑刚刚“落户”在我家,我就迫不急待地启动了它。我左按右按,无意中按到了网页,出了一栏“百度搜索”,我想这就该是查找资料的网站吧!于是,我输入了关键字“松原市天气预报”,网页中马上出现了今天、明天、后天的天气预报。哇!网络就是这么神奇吗?明天的天气真会是这样吗?一连串的问题涌上心头。我好奇地问爸爸。爸爸说:“网络也是一种资源,如果有了网络,会给人们的工作、生活带来方便与舒适;如果没有网络,人们查找资料或是联系起来就非常困难。”我不相信,心里想:“也许就有天气预报吧?”我一定要试试。我又输入了“电脑的构成、吸烟的危害……”真的都找到了!总之,网络上五花八门,什么都有,我也从中学到了许多知识。
不知不觉中,我已经在网上“游荡”了一个多小时了,爸爸催促我好几遍,我就是不肯离开电脑。爸爸语重心长地对我说:“网络能造就人才,也能诱使许多对事物辨别力差的人走向无底深渊。比如有一些不健康的网站危害很大,你想一想,身边有没有这样的例子呢?”我忽然想起在我班同学中,有的同学沉迷网络游戏不能自拔,学习成绩一落千丈;有的同学每天长时间上网,造成了近视……。想到这里,我不好意思地离开电脑,心想:“我要合理地使用电脑,不要被网络所诱惑。”
是呀,电脑为我们提供了学习和生活的资源,我们也要摆脱不健康网络信息,不要被这张大网束缚住心灵,这样才能做到“电脑在手中,博学天下游”。
阳光暖暖地照在了我身上,我想要使劲伸一个懒腰,可感觉自己的身体像被别人控制着,我猛地睁开眼睛,发现正被爸爸握在手中。
“怎么回事?”我变成了一部手机。我想大声喊,可什么都说不出来。“我怎么生活?怎么跟爸妈聊天?怎么上学?”一连串的问题接踵而至。仔细看看自己,没手没脚,自己都不能动弹。正想得出神,我被爸爸重重地扔在了床头,任凭我拼命叫喊哭闹,也无济于事。
我伤心地趴在床头,忽然传来一个声音:“你别哭了,做手机有什么不好,人们都很喜欢你,一刻也离不开你呢!”我惊奇地发现,原来耳机也躺在我旁边,心想着:它说得也对,但这究竟是福是祸呢?正要和它攀谈,我被贪玩的\'表弟一下子抓在了手中。他兴致勃勃地玩起了游戏,我拼命地运行,传输游戏信息,最后累得疲惫不堪,我发烧了,头疼使我痛不欲生。表弟还在一旁喃喃自语:“手机好烫手啊!”此时我真想把表弟踢出十米远。就在这时,来了一通电话,表弟“啪”的一下,把我扔在了沙发上,他去取快递了,我终于可以歇一会儿了。
我睁开惺忪的眼睛,无精打采之时,又被勤学好问的表姐拿去查找资料:好词好句、运算技巧、语法知识……都在我的大脑中穿梭着,虽累但能帮助到表姐,我觉得很值得。还没等表姐放下我,我因电量为零而自动关机,进入了甜美的梦乡。
“快点儿起床,小惠!”我再一次猛地睁开双眼,发现已经回到了现实。我好想再躺会儿,仔细地回想那段被握在手中的时光。
手机在人们的生活中已经有了不可估量的地位,请大家不要沉迷网络游戏,合理利用。适时放下手机,多陪陪家人。
How to prevent the H7N9?
As is well known,the A flu is spreading throught our country. However, if we negnect it, the deadly H7N9 may cause more infectors,or even more deaths. So what is the most important is that we should take some effective measures to prevent it.They can be listed as follows.
Firstly,it is necessary for you to realize the Avian flu can be prevented if you develop good living habits. For example,you shouldn’t forget to wash your hands before meals.Besides,don’t spit everywhere and try to cover your mouth or nose with paper or hankerchiefs when you have to cough or sneeze.What’s more, remember to wear the mouth-cover if you have to go to the public places, such as the crowded cinemas,supermarkets, buses,where the A flu may spread easily.
Secondly,of course, taking exercise more often and taking good sleep to build your body are wise choices for you to reduce the risk of being infected.
Last but not the least, if you are unlucky to be infected with the slight flu cold, try to stay at home,and take some medicine. Do pay attention to your daily body temperature. If you have a high fever, go to the hospital without delay for further treatment. Make sure you are not expected to come back to school before the cold or flu is cured.
Only by doing like this can you prevent or defeat the A flu in the end.
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