22．請閱讀下面這篇文章，根據(jù)所提供的信息，完成問題卡。
A new curriculum standard （課程標(biāo)準(zhǔn)） for labor （勞動） education has come out recently.Students have to take labor lessons，including everyday chores，productive （生產(chǎn)） labor and services.These lessons are to develop students' hard-working spirit and important living skills.
Starting from the coming new term in September，students in primary and middle schools will have at least one lesson every week.Primary school students in the first and second grades need to do simple housework like washing vegetables and peeling fruit，and learning to keep plants or small animals.The third and fourth graders should clean their classrooms，wash their underwear，socks and shoes，and know how to make cold dishes and use home appliances （家用電器）.The fifth and sixth graders should learn skills of cooking two or three common dishes，such as fried eggs.
Middle school students are encouraged to cook three or four dishes independently.Moreover，they should learn how to make traditional artworks.Social service or volunteer work are also needed.
It's important for parents to realize the importance of labor education and make chores lists to improve students' independence.It's not enough for children to simply finish the work.They should learn to enjoy the work.
（1）Why do students have to take the labor lessons？
（2）When do the labor lessons start？
（3）In what grade should students learn to wash their own clothes？
（4）What else should middle school students do besides （除了） cooking and making artworks？
（5）Should schools or parents make chores lists for students？
