Domestic (驯养的) horses now pull ploughs, race in the Kentucky Derby, and carry people. But early horses weren’t tame (驯服的) enough to perform these kinds of tasks. Scientists think the first interactions humans had with horses were far different from those today.
2015秋鲁教版英语七上Unit 6《How often do you exercise》（Section A）ppt课件3
2016春鲁教版英语七下Unit 3《Will people have robots》（SectionB Selfcheck）ppt课件
2016春鲁教版英语七下Unit 1《Do you want to watch a game show》（SectionB 3a-Self Check）课件
2016春鲁教版英语七下Unit 3《Will people have robots》（Section A）ppt课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（SectionB 2a-2e）课件
2015秋鲁教版英语七上Unit 6《How often do you exercise》（Section A）ppt课件4
2015秋鲁教版英语七上Unit 6《How often do you exercise》（Section A）ppt课件
鲁教版英语七下《Unit 3 How do you make a banana milk shake》ppt课件之一
2015秋鲁教版英语七上Unit 6《How often do you exercise》（Section A）ppt课件2
2016春鲁教版英语七下Unit 1《Do you want to watch a game show》（SectionB 1a-1d）课件
2016春鲁教版英语七下Unit 4《How do you make a banana milk shake》（Section A）ppt课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（SectionA 2d）课件
2016春鲁教版英语七下Unit 4《How do you make a banana milk shake》（SectionB 1a-1e）ppt课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（SectionA 1a-1c）课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（Section A）ppt课件
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2016春鲁教版英语七下Unit 4《How do you make a banana milk shake》（Section B）ppt课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（SectionA 2a-2c）课件
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2016春鲁教版英语七下Unit 3《Will people have robots》（Section B）ppt课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（Section B）ppt课件
2016春鲁教版英语七下Unit 3《Will people have robots》（SectionA 1a-1c）ppt课件
2016春鲁教版英语七下Unit 4《How do you make a banana milk shake》（SectionA 2a-2c）ppt课件
2016春鲁教版英语七下Unit 1《Do you want to watch a game show》（SectionB 2a-2e）课件
2016春鲁教版英语七下Unit 1《Do you want to watch a game show》（SectionB 3a-3c）课件
2016春鲁教版英语七下Unit 3《Will people have robots》（SectionB 2a-4）ppt课件
2016春鲁教版英语七下Unit 3《Will people have robots》（SectionA-2d）ppt课件
2016春鲁教版英语七下Unit 1《Do you want to watch a game show》（SectionB Self Check）课件
2016春鲁教版英语七下Unit 2《I’m going to study computer science》（SectionB 3a-3c）课件
2016春鲁教版英语七下Unit 3《Will people have robots》（SectionB 1a-1e）ppt课件