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.
杨朔的散文《荔枝蜜》意在由蜜蜂而赞颂劳动人民的崇高品质,并表达自己向劳动人民学习的意愿。但文章并没有直接道出这一主题,而是通过展示作者对蜜蜂思想感情的变化,曲折有致地表达了主题。作者开头写自己对蜜蜂在感情上“疙疙瘩瘩”,接着写自己因吃了荔枝蜜而“想去看蜜蜂”,然后又写了蜜蜂的辛勤劳动与养蜂人的介绍。文章结尾写作者做梦“变成一只小蜜蜂”。由此可见,“曲径通幽”是指一种不是开门见山,直抒胸臆,而是曲折委婉地逐步显现主题的谋篇手法。
运用“曲径通幽”法,要注意两点:(一“曲径”是手段,“通幽”是目的',手段要为目的服务。(二行文的曲折应适当有度,不要为曲折而曲折。
“欲扬先抑”与“欲抑先扬”是相反的两种布局方法。杨朔写过一篇著名的散文《荔枝蜜》。他在文中说小时候因为被蜜蜂螫过,因此对它总有疙疙瘩瘩的厌恶之感,但后来在广东从化参观了养蜂场,尝到了荔枝蜜,又听了养蜂老人的一番介绍,对小生灵蜜蜂顿生敬仰之情,它那勤恳、无私的品质正体现了中国劳动人民的美德。这是典型的欲扬先抑写作手法。所谓欲扬先抑,是指本要大力颂扬的对象,而落笔开始却贬抑它,批评它。前文的“抑”,反衬了后文的“扬”。采用这种写作手法,要自然合理,切不可牵强生硬。
记叙性文章要避免平铺直叙,记流水账,如能写得波澜起伏,就能引人入胜,耐看。
俄国作家柯罗连科的写景小品《火光》通篇运用了象征手法,但从字面上看,数百字的短文,由作者的感受引发了一波三折的景物变化,黑夜泛舟,火光又明又亮,好像就在眼前,这是开头展示的基本景象;船夫不以为然,认为还远着呢,兴起一波;自己从不相信到信服,又兴起一波;由“非常遥远”到“毕竟就在前头”,重要的是“必须加劲划桨”再兴一波
“一波三折”,“波折”要入情入理,让读者产生情理之中、意料之外的感觉,方能做到引人入胜。而脱离生活,故弄玄虚的“波折”非但不能吸引读者,还会适得其反。
To see a world in a grain of sand,
And a heaven in a wild flower,
Hold infinity in the palm of your hand,
And eternity in an hour.
一沙一世界,
一花一天堂,
手中即无限,
永恒亦短暂。
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