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.
2016秋外研版（三起）五上Module 10《Unit 1 Don’t talk in the library》（Part 2）听力
2013外研版(三起)五上《Unit 2 Where did Lingling go yesterday》ppt课件3
2014秋外研版（三起）四上Module 4《Unit 2 How much is it》ppt课件3
2013外研版(三起)五上《Unit 2 You should eat fruit》ppt课件1
2014秋外研版（三起）四上Module 4《Unit 1 Do you want some rice》ppt课件3
2016秋外研版（三起）五上Module 10《Unit 2 Go straight on》ppt课件2
2013外研版(三起)五上《Unit 2 You should eat fruit》ppt课件2
2014秋外研版（三起）四上Module 5《Unit 2 Can Sam play football》ppt课件3
2014秋外研版（三起）四上Module 5《Unit 2 Can Sam play football》ppt课件6
2014秋外研版（三起）四上Module 4《Unit 1 Do you want some rice》ppt课件5
2013外研版(三起)五上《Unit 2 There are too many books on the desk》ppt课件2
2016秋外研版（三起）五上Module 10《Unit 1 Don’t talk in the library》ppt课件5
2014秋外研版（三起）四上Module 4《Unit 1 Do you want some rice》ppt课件2
2013外研版(三起)五上《Unit 2 Where did Lingling go yesterday》ppt课件
2014秋外研版（三起）四上Module 5《Unit 1 Can you ran fast》ppt课件5
2013外研版(三起)五上《Unit 2 This bag is hers》ppt课件
2013外研版(三起)五上《Unit 2 There are too many books on the desk》ppt课件1
2016秋外研版（三起）五上Module 10《Unit 1 Don’t talk in the library》ppt课件2
2013外研版(三起)五上《Unit 2 They can’t walk》ppt课件2
2014秋外研版（三起）四上Module 5《Unit 2 Can Sam play football》ppt课件4
2014秋外研版（三起）四上Module 5《Unit 2 Can Sam play football》ppt课件5
2016秋外研版（三起）五上Module 10《Unit 1 Don’t talk in the library》ppt课件4
2014秋外研版（三起）四上Module 4《Unit 2 How much is it》ppt课件2
2013外研版(三起)五上《Unit 2 You should eat fruit》ppt课件
2016秋外研版（三起）五上Module 10《Unit 1 Don’t talk in the library》ppt课件1
2014秋外研版（三起）四上Module 5《Unit 1 Can you ran fast》ppt课件1
2013外研版(三起)五上《Unit 2 They can’t walk》ppt课件1
2013外研版(三起)五上《Unit 2 Where did Lingling go yesterday》ppt课件2
2014秋外研版（三起）四上Module 4《Unit 2 How much is it》ppt课件1
2014秋外研版（三起）四上Module 4《Unit 1 Do you want some rice》ppt课件4