捷进英语B2U2(ppt课件)[文字可编辑].ppt

1 (1) Although we might find it hard to live without our smart phones, are they truly the most important invention so far? 虽然我们可能会说没有智能手机很难活下去， 但智能手机真的是迄今为止最重要的发明吗？ (2) ... because it made it much easier to live and work in very hot parts of the world …… 因为它使人们可以在世界上非常炎热的地方 更轻松地生活和工作。 以上两个句子都包含“主语 + 谓语 + 形式宾语 it+ 补语 + 宾语（不定 式）”的结构。 e.g. I feel it an honor to be invited to make a speech here. 能应邀在此讲座，我感到无比荣幸。 I dont think it possible to master a language without any efforts. 我认为不付出任何努力就掌握一门语言是不可能的。 学习交流课件 2 Vote for the most important inventions in history and post comments to support your vote. 来为历史上最重要的发明投票，并发表评论 来支持你的投票吧。 vote: 1) v. formally express an opinion by choosing between two or more issues, people, etc. 投票 常见搭配有 vote on... 对 …… 投票； vote for (in favor of)/against... 投票支持 / 反 对 …… e.g. The Council will vote on the proposal next Friday. 市议会下周五将对这一提议进行投票表决。 Im going to vote for Jackson. 我打算投票支持杰克逊。 68 percent of the union voted against striking. 工会中 68% 的人投票反对罢工。 2) n. the formal expression of a choice between two or more issues, people, etc. 投 票；选票 e.g. My vote will go to the candidate who promises tax reform. 我的票将投给承诺税改的候选人。 学习交流课件 3 The jet airplane changed the world dramatically . 喷气飞机极大地改变了世界。 1) dramatically: adv. suddenly or obviously 引人注目地，大幅度地 e.g. Marys life changed dramatically after she transferred to our company. 自从调到我们公司以后，玛丽的生活发生了巨大的变化。 2) dramatic: adj. ① great and sudden 巨大而突然的；急剧的 e.g. a dramatic increase in sales 销售额暴涨 The change in him was dramatic. 他的变化很大。 ② exciting or impressive 激动人心的；给人深刻印象的 e.g. a dramatic game 一场激动人心的比赛 ③ intended to be impressive so that people notice （行为）夸张的；引人注目的 e.g. Dont be so dramatic! 别这样夸张了！ She put a hand to her head with a dramatic gesture. 她动作夸张地把一只手放在头上。 3) drama: n. something unusual or exciting that happens 戏剧性；戏剧性事件 e.g. a game full of drama 富有戏剧性的比赛 学习交流课件 4 In my parents generation , most people didnt leave their city, let alone their country. 在我父母的那一代，大多数人没有离开过 自