与80后，90后相比，00后成长更缓慢吗？

                                                          

 
      Nowadays, teenagers grow up more slowly. Researchers looked at 8 million teens over the past 40 years. Today's teenagers are less responsible than teenagers from the 70s, 80s and 90s. Today's 18-year-olds are like 15-year-olds used to be. Teenagers today take fewer risks than they did before.
      Today's teenagers take longer time to do things, like dating, playing, and driving. A professor said they like slow life. One reason for this is that many teenagers live in the Internet and not "the real world". Another reason is that parents do too many things for their children.

      本时文内容由奇速英语国际教育研究院原创编写，未经书面授权，禁止复制和任何商业用途，版权所有，侵权必究！（投稿及合作联系：028-84400718  QQ：757722345）

1.How many teenagers did researchers look at?

A 4 million.

B 8 million.

C 48 million.

D 80 million.

解析：选B。细节理解题。根据第一段第二句Researchers looked at 8 million teens over the past 40 years.可知研究人员在过去的40年研究了800万名青少年，故选B。

2.Today's 18-year-olds are like ____ used to be.

A 4-year-olds

B 8-year-olds

C 15-year-olds

D 80-year-olds

解析：选C。细节理解题。根据第一段第四句Today's 18-year-olds are like 15-year-olds used to be.可知当今的18岁的青少年像是以前的15岁的青少年，故选C。

3.Today's teenagers take longer time to do things, like dating, playing, and ____.

A driving

B sleeping

C drinking

D eating

解析：选A。细节理解题。根据第二段第一句Today's teenagers take longer time to do things, like dating, playing, and driving.可知当今的青少年花更长的时间来做事，像约会，游玩和开车，故选A。

4.Why do teenagers like slow life?

A Because teenagers are lazy.

B Because parents like slow life.

C Because parents do nothing for their children.

D Because parents do too many things for their children.

解析：选D。推理判断题。根据第二段中的A professor said they like slow life. One reason for this is that many teenagers live in the Internet and not "the real world". Another reason is that parents do too many things for their children.可知，故选D。

5.Which of the following is RIGHT?

A All people like slow life.

B Teenagers take more risks than they did before.

C Teenagers like playing computer games and driving cars.

D Many teenagers live in the Internet and not the "real world".

解析：选D。细节理解题。根据第二段第三句One reason for this is that many teenagers live in the Internet and not "the real world". 可知许多青少年生活在互联网而不是“真实的世界”，故选D。