新概念第二册1lesson2.ppt

Lesson 2 Breakfast or lunch? 早餐还是午餐? 原文 It was Sunday. I never get up early on Sundays. I sometimes stay in bed until lunchtime. Last Sunday I got up very late. I looked out of the window. It was dark outside. What a day! I thought. Its raining again. Just then, the telephone rang. It was my aunt Lucy. Ive just arrived by train, she said. Im coming to see you.But Im still having breakfast, I said.What are you doing? she asked.Im having breakfast, I repeated.Dear me, she said. Do you always get up so late? Its one oclock! New words and expressions 生词和短语 until prep. 直到outside adv. 外面ring v. （铃、电话等）响aunt n. 姑，姨，婶，舅母repeat v. 重复 New words and expressions ?★until prep.直到 直到...才; 直到...为止 后面加(时间状语)从句,前面就是主句 1) His father didnt die until he came back. (肯定) 直到他回来,他爸爸才死. 2) His father was alive until he came back. (否定) 直到他回来为止,他爸爸都是活着的. 到他回来这一点之前,没死 : not die; 活的 : 不加not. 把until作为时间终止线 从句的时间终点之前,这个动作做了还是没做? 做了——肯定; 没做——否定. till / until在表达方式和意义上的特殊性：until是till的强调形式，但是它们表达的意义是相同的，都表示直到（某时某动作停止了）。 一、 介词until 作介词的until 的英文解释是up to a specified time (直到某一时刻)或up to the time of a specified event (直到发生某事)。但注意观察下列句子，我们还可留意到until 在具体运用中的细微之处。 1) It may last until Friday. 这可能要延续到星期五。 2) He will be working until 5 oclock. 他将一直工作到五点钟。 3) She was a bank clerk until the war, when she trained as a nurse. 她战前是个银行职员，战时受训当了护士。 until 用于肯定句中，表示句子的动作一直持续到until短语所表示的时间为止，即表示动作的终点。一般可译为“直到……时(为止)”或“在……以前”。在这种用法中，句子的谓语动词必须是持续动词(非瞬间动词)，如live, wait , last, love, like, stay, work, continue 等。 Till .. / Not until.. / Until.. 二、 连词until 以同样的方式分析作连词的until的用法。作连词用的until的英文释义是up to the time when(直到……时为止)。 1) Heat can be conducted from a hot body to a cooler one until both are at the same temperature.热可以从一个热的物体传到一个较冷的物体，直到两者温度相同为止。 2) Continue in this direction until you see a sign. 一直朝着这个方向走就会看见指示牌了。 3) He ran until he was breathless. 他一直跑到气喘吁吁才停下。 作连词的until用于肯定句中，表示主句的动作一直持续到从句动作发生或状态出现时为止。一般可译为“……直到……为止”。在这种用法中，主句