新概念第二冊第7課.ppt

1、Lesson 7,Too late,單詞學(xué)習(xí),detective n. 偵探 airport n. 機場 expect v. 期待，等待 valuable adj. 貴重的 parcel n. 包裹 diamond n. 鉆石 steal v. 偷 main adj. 主要的 airfield n. 飛機起落的場地 guard n. 警戒，守衛(wèi) precious adj. 珍貴的 stone n. 石子 sand n. 沙子,detective n. 偵探 偵探小說 detective story Sherlock Holmes 夏洛克福爾摩斯,airport n. 機場 port 港口； a

2、irport 航空港 at the airport 在機場 airfield n. 飛機起落的場地 field 田野； airfield 停機坪 on the airfield 在停機坪上,expect v. 期待, 等待 vt.&vi. 預(yù)計，預(yù)料 正如Jim的老師預(yù)料的那樣，他數(shù)學(xué)考試沒及格。 Jim has failed in mathematics as his teacher expected. vt. 等待，期待，盼望（心理上的等待） expect所表示的等待一般暗含著根據(jù)某些信息或規(guī)律而作出相應(yīng)反應(yīng)的意思 而wait for主要接續(xù)“等待”這個動作本身。 expect sth.

3、我期待吉米的來信 I expect a letter from Jimmy.,expect sb.to do sth. 期待某人做某事 我期待媽媽回來早點。 I expect my mother to come back early. wait for sth./sb. 動作上的等待 我在等我媽媽 I am waiting for my mother. vt. 認(rèn)為，猜想（一般用于口語） 我想你已經(jīng)聽到這個消息了 I expect youve heard the news. 我希望如此口語 I expect so./I think so.,valuable adj. 貴重的 這本書提供了有價值

4、的信息。 The book provides valuable information precious adj. 珍貴的（帶有一定的感情色彩） 你在浪費珍貴的時間 Youre wasting precious time!,diamond n. 鉆石 diamond ring 鉆石戒指,precious stone 寶石,crystal 水晶,jade 玉,steal（stole，stolen） v. 偷 vt.&vi. 偷盜，行竊 英語中“偷”用steal和rob來表達 賓語是物，用steal；賓語是人或跟地點相連，用rob 我的錢包被偷了 My wallet was stolen. rob

5、 sb. 搶(某人) 我被搶了 I was robbed. vt. 巧妙地占用，偷偷地弄到手 他已贏得瑪麗的芳心。 He has stolen away Marys heart.,main adj. 主要的 主要街道 main street 主要建筑 main building 注意main不能與人連用,guard n. 警戒, 守衛(wèi) life guard 救生員 body guard 保鏢 keep guard 守望，警戒 他們對小偷們嚴(yán)加看管。 They kept a close guard over the thieves. stand guard 站崗，放哨,課文講解,The plan

6、e was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside th

7、e main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!,The plane was

8、 late and detectives were waiting at the airport all morning. all 一般直接加表示時間的單數(shù)名詞構(gòu)成副詞短語 all day，all night，all week，all winter，all year 但不說all hour。 The plane was late 飛機晚(點)了 汽車/火車晚點了 The bus was late./The train was late.,過去進行時,過去進行時的構(gòu)成：be的過去式+現(xiàn)在分詞 當(dāng)John的妻子在和鄰居打電話的時候，他正在看電視。 John was watching TV whil

9、e his wife was talking with a neighbor over the phone. 過去進行時和一般過去時經(jīng)常同在一個句子里使用。 過去進行時表示過去正在進行的動作或情況，一般過去時則表示比較短暫的動作或事件。 正在進行中的動作或情況往往由連詞when，while，as，just as等引導(dǎo)。,正當(dāng)我要離開家的時候，你進來了。 Just as I was leaving the house, you came in. 過去進行時往往與表示一段時間的狀語連用，如all morning，all night，all day，all evening，the whole wee

10、k等，表示這段時間一直在干什么。 你一晚上都在干什么？我在哪都找不到你。 What were you doing all evening? I couldnt find you anywhere.,They were expecting a valuable parcel of diamonds from South Africa. a parcel of 一包 South Africa 南非 A few hours earlier, someone had told the police that thieves would try to steal the diamonds. a few

11、hours earlier 幾個小時以前 = a few hours before/a few hours ago would +do 過去將來時, 站在過去看未來,When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 代詞others常常和some連用，表示“有些（人），也有些（人）”或“有的，其余的” 一些學(xué)生很努力，其他學(xué)生不努力。 Some students are very hard-

12、working, others are not. others=other+名詞復(fù)數(shù),Two men took the parcel off the plane and carried it into the Customs House. take sth. off=take sth. away from 幫我取下這個把手。 Help me to take this handle off 脫掉外衣坐下吧。 Take your coat off and sit down Customs House 海關(guān),While two detectives were keeping guard at the door, two others opened the parcel. 兩個動作同時發(fā)生, 當(dāng)延續(xù)時間不一致時, 長一點時間的動作用進行時態(tài), 短時間的動作用過去時. 當(dāng)有人敲門的時候，我正在吃晚飯。 When someone knocked at the door, I was having dinner. keep guard 守衛(wèi) at the door 在門邊(固定搭配),To their surprise, the precious parcel was full of stones and sand! to ones surprise 讓某人驚訝的是 讓我驚訝的是，老