新概念第一册lesson 7.ppt

Lesson 8 Too late Questions Did the detectives save the diamonds? What was the parcel full of ? detective detective story/novel 侦探故事/小说 v. detect 侦查，检测 detect disease 检测疾病 觉察，发觉 I could detect a certain sadness in the old man’s face. expect (1) 预期，预计 We expect a cold winter this year. Jim has failed in the math exam as his teacher expected. (2) 等待，期待 I’m expecting a letter from Jim. They are expecting guests tonight. vi. 认为，猜想 (常用在口语) I expect you’ve heard the news. -- John should have reached home now. -- I expect so. expect/wait expect 根据信息/规律做出相应反应 wait（for）强调“等待”动作本身 He waited for her for more than an hour, but she didn’t turn up. I’m expecting several important letters, but none has arrived. valuable valuable 贵重的，有价值的 valuable books The experience was very valuable. invaluable 非常宝贵的，无价的，金不换的 He thanked Jane for her invaluable help. The painting is invaluable. steal (1) 偷盗，行窃 Someone has stolen my bike. (2)巧妙地占有，偷偷弄到手 He has stolen away Mary’s heart. (3)vi. 偷偷地行动，悄悄靠近 He stole into the room. carry （1）拿，提，抗 He was carrying a briefcase. She carried her son to the car. (2) 携带，随身带 You have to carry a cellphone so that they can call you in at any time. (3) 运送，运载 The ship can carry 30 passengers. to one’s surprise (much) to my/his/our surprise 令人吃惊的是 To my surprise, the door was unlocked. to + one’s+情感类名词 to my deep sorrow to my joy/delight/relief keep guard 守望，警戒 Two thieves kept guard around the house while the others entered it. They kept a close guard over the thieves.(对小偷严加看管) Stand guard 放哨，站岗 full of 充满 The hall is full of people. Mary’s heart is full of sorrow/joy. some…others 表示有些（人）…，其余的… Some students are very hard-working; others are not. Some of the novels are interesting; (the) others are not. 过去进行时 be 过去式 + 现在分词 表示过去某个时刻/某段时间正在进行的动作。 一般过去式表示比较短暂的动作或事件 正在进行的动作/情况往往由 when/while/as/just