国务院颁布了"双减"政策，旨在减轻义务教育阶段学生课业负担，同时提质增效。某英语报就此将举办"双减时代如何提高学习效率"的征文比赛。请根据以下要点写一篇英语短文参赛。
要点提示：

Learning methods：	preview（预习），review…
Good habits：	sleep well，do sports…
Others：	do more reading ，take notes …

参考词汇：efficiency（效率）；double reduction policy（双减政策）
注意事项：
1.短文词数 80 左右，开头已给出，不计入总词数；
2.意思通顺，表达清楚，行文连贯，书写规范；
3.请勿在文中使用真实的姓名、校名及地名。
    With the double reduction policy，we have less homework to do.Learning efficiency is becoming more important.
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【考点】教育；说明文．

【答案】With the double reduction policy，we have less homework to do.Learning efficiency is becoming more important.
First of all，we should have good learning methods.We should preview our lessons before class.In this way，we can easily understand what the teacher says.In class，we'd better take notes.After class，we should review in time.Second，we should improve good habits.We should go to bed and get up early.We shouldn't play games before going to bed，or we won't sleep jye.aill.We should do sports every day to keep healthy.Besides，we should do more reading because we can learn a lot from books.