珍惜:cherish/treasure
把握:seize
回忆:recall/recollect/reminisce
怀旧:nostalgia
纪念:in memory of/commemorate
虚度:waste/loiter/squander/idle away
流逝:time flies/ wear away
延迟:delay/procrastinate
转瞬即逝:in a blink of an eye
千载难逢:once in a blue moon
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新人教版英语九年《Unit 4 What would you do》ppt课件4
新人教版英语九年《Unit 2 I used to be afraid of the dark》ppt课件1
新人教版英语九年《Unit 4 What would you do》(SectionA)ppt课件
新人教版英语九年《Unit 3 Teenagers should be allowed to choose their own clothes》ppt课件
新人教版英语九年《Unit 5 It must belong to Carla》(Period 1)ppt课件
新人教版英语九年《Unit 5 It must belong to Carla》ppt公开课课件
新人教版英语九年《Unit 4 What would you do》ppt课件3
人教新目标版九年级《Unit 2 I used to be afraid of the dark》ppt课件包（含声音素材）（一）
人教新目标版九年级《Unit 4 What would you do》ppt课件（一）
人教新目标版九年级《Unit 5 It must belong to Carla》ppt课件
人教新目标版九年级《Unit 5 It must belong to Carla》ppt课件（二）
新人教版英语九年《Unit 15 We’re trying to save the manatees》(SectionA)ppt课件
新人教版英语九年《Unit 2 I used to be afraid of the dark》(Reading)ppt课件
新人教版英语九年《Unit 3 Teenagers should be allowed to choose their own clothes》ppt课件1
人教新目标版九年级《Unit 1 How do you study for a test》ppt课件包（含声音素材）
新人教版英语九年《Unit 4 What would you do》(SectionB)ppt课件
新人教版英语九年《Unit 4 What would you do》ppt课件B
新人教版英语九年《Unit 9 When was it invented》ppt课件B
人教新目标版九年级《Unit 3 Teenagers should be allowed to choose their own clothes》ppt课件包（含声音素材）
新人教版英语九年《Unit 12 You’re supposed to shake hands》(reading)ppt课件
人教新目标版九年级《Unit 3 Teenagers should be allowed to choose their own clothes.》ppt课件
人教新目标版九年级《Unit 3 Teenagers should be allowed to choose their own clothes》ppt课件（一）
新人教版英语九年《Unit 4 What would you do》ppt课件
新人教版英语九年《Unit 4 What would you do》ppt课件A
人教新目标版九年级《Unit 2 I used to be afraid of the dark》ppt课件包（含声音素材）（三）
新人教版英语九年《Unit 2 I used to be afraid of the dark》ppt课件A
新人教版英语九年《Unit 12 You’re supposed to shake hands》(Self check)ppt课件
新人教版英语九年《Unit 2 I used to be afraid of the dark》ppt课件
新人教版英语九年《Unit 2 I used to be afraid of the dark》ppt课件B
人教新目标版九年级《Unit 15 We’re trying to save the manatees》（第四课时公开课）ppt课件