手机APP下载

您现在的位置: 首页 > 英语四级 > 英语四级作文 > 英语四级作文综合辅导 > 正文

2009年英语四级作文模板-原因型作文

来源:可可英语 编辑:alex   可可英语APP下载 |  可可官方微信:ikekenet

Pollution

  Most of us today recognize that environmental pollution has been a greatly serious problem. lots of plants trees corps are destroyed by bad air. many fish die of poisonous water. thousands of people die from eating poisoned fish or breathing in gas. therefore, environmental pollution should be responsible for these diseases that are disabling, or bringing death not only to human beings, but also to wild life.From above, we can find that the reasons why environment are polluted more and more seriously are as follows.

  the primary reason, I think, is the reason of harmful substances into environment. for example, to prevent insects, farmers make use of great amounts of insecticides, so as to have bumper harvests. however, they pollute air, water and land .

  Second,the gas coming from the car engines and factories also make environment polluted badly . the third reason actually is the result of a growing population in the world. everyday, so much litter and waste are poured out from houses, also pollute the environment . The significance for controlling pollution noted that it's high time that more effective measures should be taken.

Therefore, new laws should be passed to limit the amount of pollutants from factories. moreover, in the households, there is an obvious need to reduce litter and waste. let's make our good efforts, and the world will be a safer place to live for us.

重点单词   查看全部解释    
impact ['impækt,im'pækt]

想一想再看

n. 冲击(力), 冲突,影响(力)
vt.

联想记忆
arouse [ə'rauz]

想一想再看

vt. 唤醒,叫醒,激起
vi. 醒来

联想记忆
excessive [ik'sesiv]

想一想再看

adj. 过多的,过分的

 
perseverance [.pə:si'viərəns]

想一想再看

n. 毅力,忍耐,不屈不挠

联想记忆
indulge [in'dʌldʒ]

想一想再看

vt. 纵情于,放任,迁就
vi. 放纵自己于

联想记忆
poisonous ['pɔizənəs]

想一想再看

adj. 有毒的,恶意的

联想记忆
effective [i'fektiv]

想一想再看

adj. 有效的,有影响的

联想记忆
achievement [ə'tʃi:vmənt]

想一想再看

n. 成就,成绩,完成,达到

 
profound [prə'faund]

想一想再看

adj. 深奥的,深邃的,意义深远的

联想记忆
prevent [pri'vent]

想一想再看

v. 预防,防止

联想记忆

发布评论我来说2句

    最新文章

    可可英语官方微信(微信号:ikekenet)

    每天向大家推送短小精悍的英语学习资料.

    添加方式1.扫描上方可可官方微信二维码。
    添加方式2.搜索微信号ikekenet添加即可。