【Native Speaker每日综合训练—45系列】【45-09】科技 E-Cigarette

aviva9393

Speaker:
-E-cigs bring more risks to people's life. However, the research is pointless because the companies do more modifications to improve its favors. And these E-cigs will have more cloud vapors and toxins.
-Funs argue they use water vapor, whie scirntists want to know whther there are other components will set out when it heats.

Speed:
1.30 P1. introduction of E-cig. It's invented to wean addiction to tobacco and make smokers healthy, while the scientists say it's not.
      p2: It release nicotine, which can make smokers addict to it the same as to the tobacco
      p3:light on Ecig resemble the burning of the real tobacco
      P4.many kids access to the e-cig, and no regulations in US.
4'58(read and write)
     p1: the smoker inhale is not smoke but gas vapor. many kids use the e-cig. And there are nicotines and some chemicals that can cause cancer in the vapor
    p2: people use the e-cig for fun, high/middle stu.
    p3:easy to assess, even for pre-teens
    p4: targets to kids
    p5: e-cig not safe, even to people who don't use it
    p6,p7: poison calls about e-cig harm.
2' the flavors attract the teenagers . and everyone should pay attention to the use of e-cig because of the increasing poison calls.
2' the e-cig should have been healthy because it burns nothing and result in no smoke, while the recent study shows the different conclusion. The sales of e-cig are increasing and 10% of high school stu. have tried them.
1'43，2‘11 写在纸上了~~按段落写的，太长了。。。就不抄了。。
Obstacle:9'35(write and read)
(1) P1: e-cig has been popular in recent years
     p2: advantages
     p3:bad points
     p4: difficult to regulate
(2)harm:
     p1: the history
     p2:3 main ingredients that were harmful
     p3: also the by-products
     p4:difficult to detect
(3) regulation
     p1: teenagers use it more
     p2.p3: regulations of us canada eu
     p4: supporters' and oppoents' opionions
     p5: companies invest more because they believe the products are healthy
  

aviva9393

smallchange306 发表于 2014-12-2 09:09
speed
2'30
2'13

我觉得是： 这也解释了为什么中毒控制中心报告里面有一半以上都是不超过5岁的孩子。 不知道对不对哈~~