设计任务：
请阅读下面学生信息和语言素材，设计20分钟的英语阅读教学方案。教案没有固定格式，但须包含下列要点：
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications
教学时间：20分钟
学生概况：某城镇普通中学初中三年级第一学期学生，班级人数40人。多数学生已达到《义务教育英语课程标准（2011年版）》四级水平。学生课堂参与积极性一般。
语言素材：
The Difficult Search for American Goods in the US
If you go to another country，what kinds of things would you buy？Would you buy a camera in Japan，some beautiful clothes in France，or a watch in Switzerland？No matter what you may buy，you might think those products were made in those countries. However，you could be wrong. Kang Jian is a 17-year-old student from Shanghai. Last year he went to visit his aunt and uncle in SanFrancisco.He found it interesting that so many products in the local shops were made in China.“I wanted to buy a toy car for my cousin，but even though most of the toys had American brands，they were made in China.”
Toys are not the only things made in China."I wanted to buy a pair of basketball shoes，"he explains."But I had to visit five or six stores before finding a pair made in American！"He realized that American can hardly avoid buying products made in China."In fact，"he continues，“there were so many things made in China-footballs，handbags，pet food，mobile phones. Even American flags are made in China！"Kang Jian thinks it's great that China is so good at making these everyday things. However，he wishes that in the future China will also get better at making high-technology products that people can buy in all parts of the world.