难度：Level5
大纲
00:28 if schools and parents sent homework is a controversial topic,there are benefits and drawbacks
benefits
00:491、reinforces students' learning
02:392、useful as preparation for exams and texts
03:593、make parents and families more involved in the child's education
drawbacks
05:351、so time-consuming that student can't do extracurricular activities,also affect family time and sleep
06:592、lose motivation of learning ,create stress and pressure
07:203、different family have different support and resources in helping child's education,it's a inequality
08:534、only care about grade,not enjoying the process of learning

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