Don't you see the heavy smokes from the big chimneys? Don't you smell the gas from the motors all around the streets? We've got much dirtier air! the iceburgs are melting from the warmer winter because of the air pollution!
Don't you see there are less lives in the water? Don't you see that we must pay higher cost in water processing? We've got much darker water running around! the oceans are in GREat danger.
Don't you see the montains getting bald? Don't you see our ground becoming hollow? We've been exhausting the resources beneath the earth. Our grandchildren will live on nothing.
We have only one globe. Treasure the mother nature!
2016鲁科版英语三年级上册Unit 2《Introduction》教学素材包
2016鲁科版英语三年级上册Unit 3 Lesson 3《She’s a Doctor》ppt课件
2017鲁科版英语三年级下册Unit 5《Lesson 2 It’s on the first floor》课件 音视频
2017鲁科版英语三年级下册Unit 6《Lesson 3 I get up at seven》ppt课件1
2016鲁科版英语三年级上册Unit 3《Family》课文图片
2016鲁科版英语三年级上册Unit 4 Lesson 1《This is my head》ppt课件1
2016鲁科版英语三年级上册Unit 1 Lesson 1《Hello》ppt课件
2017鲁科版英语三年级下册Unit 6《Lesson 1 It’s seven o’clock》课件 音频
2016鲁科版英语三年级上册Unit 1 Lesson 1《Hello》课文图片
2017鲁科版英语三年级下册Unit 5《Lesson 2 It’s on the first floor》ppt课件3
2017鲁科版英语三年级下册Unit 5《Lesson 1 Is this your classroom》ppt课件1
2017鲁科版英语三年级下册Unit 6《Lesson 3 I get up at seven》ppt课件
2017鲁科版英语三年级下册Unit 6《Lesson 1 It’s Seven o’clock》ppt课件3
2017鲁科版英语三年级下册Unit 5《Lesson 2 It’s on the first floor》ppt课件4
2017鲁科版英语三年级下册Unit 6《Lesson 3 I get up at seven》ppt课件3
2016鲁科版英语三年级上册Unit 4 Lesson 1《This is my head》ppt课件2
2016鲁科版英语三年级上册Unit 1 Lesson 2《How Are You》ppt课件
2016鲁科版英语三年级上册Unit 4 Lesson 1《This is my head》ppt说课课件
2017鲁科版英语三年级下册Unit 5《Lesson 1 Is this your classroom》ppt课件3
2016鲁科版英语三年级上册Unit 4 Lesson 2《I have a face》ppt课件1
2017鲁科版英语三年级下册Unit 6《Lesson 2 It’s time for class》ppt课件
2017鲁科版英语三年级下册Unit 4《Lesson 3 Where’s Danny》ppt课件3
2016鲁科版英语三年级上册Unit 2 Lesson 1《This is WangHong》ppt课件1
2017鲁科版英语三年级下册Unit 5《Lesson 1 Is this your classroom》ppt课件
2017鲁科版英语三年级下册Unit 5《Lesson 3 we read in the library》ppt课件
2016鲁科版英语三年级上册Unit 4 Lesson 1《This is my head》ppt课件
2016鲁科版英语三年级上册Unit 4 Lesson 2《I have a face》ppt课件
2017鲁科版英语三年级下册Unit 5《Lesson 2 It’s on the first floor》ppt课件
2017鲁科版英语三年级下册Unit 5《Lesson 3 we read in the library》ppt课件1
2016鲁科版英语三年级上册Unit 3 Lesson 1《This Is My Mother》ppt课件