Putting Planet First in Climate Change Talks 气候变化会议把关爱地球放在首位 At the U.N. climate change conference in Durban, South Africa, theres a call to view the issue as a moral imperative. The man whos called South Africas green b...
Cancer Rate Doubles in Transplant Recipients Organ transplant recipients have a much greater risk of cancer than the general population, according to a new study, but the reason is not entirely clear. Cancer growth is often triggered by viruses, and...
[00:01.00]Lesson 6 Is Euthanasia Humane?; [00:00.85]II.Read; [00:01.22]5.Legal System Should Be Established to Deal with Euthanasia; [00:08.72]Many countries have legalized mercy killing.; [00:13.51]In Uruguay the law states...
分词 一 . 概念 : 分词分为现在分词和过去分词两种 , 是一种非谓语动词形式 二 . 相关知识点精讲 : 1. 现在分词的用法： 1) 做表语： He was very amusing. That book was rather boring. 很多动词的现在分词...
动词的语态 一 . 概念 : 动词的语态是动词的一种形式 , 表示主语和谓语之间语法或语义的关系 . 英语的语态有两种 : 主动语态和被动语态 . 主动语态用于主动句 , 表示主语是动作的执行者 . 被...
[00:00.68]UNIT 2 [00:08.04]Expansion 2 [00:13.39]Exercise 2 [00:15.63]My plans for the future by Janet Wilson [00:20.00]I'm sixteen now and I'm still in high school. [00:23.98]I'm going to finish high school in two years. [00:27.79]After I graduate f...
Unit 6 I like hamburgers. [00:02.69]单元六 我喜欢汉堡包 [00:05.38]Lesson 31 [00:07.12]第三十一课 [00:08.86]1.Just speak [00:10.83]1。请讲话 [00:12.80]I like hot dogs.I like hamburgers.Me too. [00:15.62]我喜欢热狗。我喜欢汉堡...
