2018年4月15日托福写作真题回忆

  对于准备考托福的同学来说,不知道托福准备得怎么样呢?今天就和出国留学网的小编一起来了解一下2018年4月15日托福写作真题回忆。

  综合

  总论点:Red palm weevil is a kind of pest which feeds on the leaves and trunks of palm. It originates in tropical forest of Asia,and spread all over the world. So experts are studying how to control the spread of weevils.

  阅读观点:There are three possible ways.

  1、cut down the infested trees

  Once the palm trees are infested, they will show symptoms like yellow leaves and holes on the trunks. If the infested trees are cut down as soon as possible, then the weevils can be prevented from spreading.

  2、Use pheromone mixture to trap pest

  Weevils will be attracted by the pheromone mixture and be caught in the traps. Then they will be killed by the toxic substance put in the trap.

  3、use pesticides

  weevils can be killed through spraying the pesticides on trunks and the soil.

  听力观点:Controlling the spread of weevils is still a challenging task, and all the solutions have weakness.

  1、Firstly, the symptoms of infestation is hard to monitor in the initial period of time. When the palm tree shows symptom like yellow leaves, actually it has been infested for almost one month, and weevils have had enough time to reproduce. So it is useless to destroy the infested trees because the weevils have already moved on to infest other trees.

  2、The poisonous chemicals in traps could not stay active for a long time. To make the traps work, people should replenish the traps each week. If the traps are not replaced regularly, the weevils would not be killed and so they will spread in the surrounding area.

  3、There are hundreds of weevils living deep inside the trees. Even though pesticides are applied thoroughly to reach the deep inside trees, some weevils would survive . And any surviving female can lay more than 200 eggs at a time. As a result, they can produce enough offspring to keep doing serious damage to many trees.

  独立

  Do you agree or disagree with the following statement?

  Playing sports can teach people lessons about the life.

  Use specific reasons and examples to support your answer.

  推荐阅读:

  2018年4月15日托福阅读真题回忆以及解析

  2018年4月15日托福听力真题回忆以及解析

  2018年4月15日托福口语真题回忆以及解析

  2018年4月15日托福真题回忆以及解析汇总

分享
qqQQ
qzoneQQ空间
weibo微博
《2018年4月15日托福写作真题回忆.doc》
将本文的Word文档下载,方便收藏和打印
下载文档

热门关注

​2021年6月5日托福考试真题汇总

托福考试真题

6月5日托福考试写作真题回顾一览

托福写作考试

6月5日托福考试口语真题回顾一览

托福口语考试

6月5日托福考试阅读真题回顾一览

托福阅读考试

6月5日托福考试听力真题回顾一览

托福听力考试

2021年4月25日托福写作真题分析

托福写作考试

2021年4月10日托福写作真题答案解析

托福写作考试

2020年1月4日托福写作考试真题答案

托福考试

2019年6月15日托福写作考试真题及答案。

托福考试

2021年4月21日托福写作真题答案与分析

托福写作考试

热门问答

付费下载
付费后无需验证码即可下载
限时特价:4.99元/篇 原价10元
微信支付

免费下载仅需3秒

1、微信搜索“月亮说故事点击复制

2、进入公众号免费获取验证码

3、输入验证码确认 即可复制

4、已关注用户回复“复制”即可获取验证码

微信支付中,请勿关闭窗口
微信支付中,请勿关闭窗口
×
温馨提示
支付成功,请下载文档
咨询客服
×
常见问题
  • 1、支付成功后,为何无法下载文档?
    付费后下载不了,请核对下微信账单信息,确保付费成功;已付费成功了还是下载不了,有可能是浏览器兼容性问题。
  • 2、付费后能否更换浏览器或者清理浏览器缓存后下载?
    更换浏览器或者清理浏览器缓存会导致下载不成功,请不要更换浏览器和清理浏览器缓存。
  • 3、如何联系客服?
    如已按照上面所说方法进行操作,还是无法复制文章,请及时联系客服解决。客服微信:ADlx86
    添加时请备注“文档下载”,客服在线时间为周一至周五9:00-12:30 14:00-18:30 周六9:00-12:30

  对于准备考托福的同学来说,不知道托福准备得怎么样呢?今天就和出国留学网的小编一起来了解一下2018年4月15日托福写作真题回忆。

  综合

  总论点:Red palm weevil is a kind of pest which feeds on the leaves and trunks of palm. It originates in tropical forest of Asia,and spread all over the world. So experts are studying how to control the spread of weevils.

  阅读观点:There are three possible ways.

  1、cut down the infested trees

  Once the palm trees are infested, they will show symptoms like yellow leaves and holes on the trunks. If the infested trees are cut down as soon as possible, then the weevils can be prevented from spreading.

  2、Use pheromone mixture to trap pest

  Weevils will be attracted by the pheromone mixture and be caught in the traps. Then they will be killed by the toxic substance put in the trap.

  3、use pesticides

  weevils can be killed through spraying the pesticides on trunks and the soil.

  听力观点:Controlling the spread of weevils is still a challenging task, and all the solutions have weakness.

  1、Firstly, the symptoms of infestation is hard to monitor in the initial period of time. When the palm tree shows symptom like yellow leaves, actually it has been infested for almost one month, and weevils have had enough time to reproduce. So it is useless to destroy the infested trees because the weevils have already moved on to infest other trees.

  2、The poisonous chemicals in traps could not stay active for a long time. To make the traps work, people should replenish the traps each week. If the traps are not replaced regularly, the weevils would not be killed and so they will spread in the surrounding area.

  3、There are hundreds of weevils living deep inside the trees. Even though pesticides are applied thoroughly to reach the deep inside trees, some weevils would survive . And any surviving female can lay more than 200 eggs at a time. As a result, they can produce enough offspring to keep doing serious damage to many trees.

  独立

  Do you agree or disagree with the following statement?

  Playing sports can teach people lessons about the life.

  Use specific reasons and examples to support your answer.

  推荐阅读:

  2018年4月15日托福阅读真题回忆以及解析

  2018年4月15日托福听力真题回忆以及解析

  2018年4月15日托福口语真题回忆以及解析

  2018年4月15日托福真题回忆以及解析汇总

一键复制全文