[00:45.69]Reading [00:48.43]A PROTECTOR OF AFRICAN WILDLIFE [00:52.51]It is 5:45 am and the sun is just rising over Gombe National Park in East Africa. [01:01.15]Our group are all going to visit the chimps in the forest. [01:06.12]Jane has studied th

发表于:2018-12-13 / 阅读(222) / 评论(0) 分类 高中英语人教版必修

[00:04.78] Animals at Risk:Who Cares ? [00:07.31]动物处境危险:谁来关心? [00:09.85]An animal species becomes extinct [00:12.47]当一种动物不能在每一代 [00:15.10]when it fails to produce enough young in each generation [00:18.08]都生育出足够的后代以便

发表于:2018-12-29 / 阅读(150) / 评论(0) 分类 大学英语自学教程上

UNIT FIVE Look at monkeys [00:09.33]Let's chant [00:11.91]Koalas are sleeping.Kangaroos are leaping [00:24.61]Two bears are fighting The small bear is biting. [00:31.71]A monkey is climbing, A bird is flying! [00:38.61]A lion is snoring. The zoo is n

发表于:2019-01-09 / 阅读(127) / 评论(0) 分类 人教版小学英语五年级