新概念第二冊(cè)第7課ppt課件

1、;.1Lesson 7Too late;.2單詞學(xué)習(xí)單詞學(xué)習(xí)detective n. 偵探偵探airport n. 機(jī)場(chǎng)機(jī)場(chǎng)expect v. 期待，等待期待，等待valuable adj. 貴重的貴重的parcel n. 包裹包裹diamond n. 鉆石鉆石steal v. 偷偷main adj. 主要的主要的airfield n. 飛機(jī)起落的場(chǎng)地飛機(jī)起落的場(chǎng)地guard n. 警戒，守衛(wèi)警戒，守衛(wèi)precious adj. 珍貴的珍貴的stone n. 石子石子sand n. 沙子沙子;.3detective n. 偵探偵探偵探小說(shuō)偵探小說(shuō)detective storySherlock

2、Holmes夏洛克夏洛克福爾摩斯福爾摩斯;.4airport n. 機(jī)場(chǎng)機(jī)場(chǎng) port 港口；港口；airport 航空港航空港 at the airport 在機(jī)場(chǎng)在機(jī)場(chǎng)airfield n. 飛機(jī)起落的場(chǎng)地飛機(jī)起落的場(chǎng)地field 田野；田野；airfield 停機(jī)坪停機(jī)坪 on the airfield 在停機(jī)坪上在停機(jī)坪上;.5expect v. 期待期待, 等待等待 vt.&vi. 預(yù)計(jì)，預(yù)料預(yù)計(jì)，預(yù)料正如正如Jim的老師預(yù)料的那樣，他數(shù)學(xué)考試沒(méi)及格。的老師預(yù)料的那樣，他數(shù)學(xué)考試沒(méi)及格。Jim has failed in mathematics as his teacher

3、expected. vt. 等待，期待，盼望（心理上的等待）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)的意思而而wait for主要接續(xù)主要接續(xù)“等待等待”這個(gè)動(dòng)作本身。這個(gè)動(dòng)作本身。expect sth. 我期待吉米的來(lái)信我期待吉米的來(lái)信I expect a letter from Jimmy.;.6expect sb.to do sth. 期待某人做某事期待某人做某事我期待媽媽回來(lái)早點(diǎn)。我期待媽媽回來(lái)早點(diǎn)。I expect my mother to come back ear

4、ly.wait for sth./sb. 動(dòng)作上的等待動(dòng)作上的等待我在等我媽媽我在等我媽媽I am waiting for my mother. vt. 認(rèn)為，猜想（一般用于口語(yǔ)）認(rèn)為，猜想（一般用于口語(yǔ)）我想你已經(jīng)聽(tīng)到這個(gè)消息了我想你已經(jīng)聽(tīng)到這個(gè)消息了I expect youve heard the news. 我希望如此口語(yǔ)我希望如此口語(yǔ)I expect so./I think so. ;.7valuable adj. 貴重的貴重的這本書提供了有價(jià)值的信息。這本書提供了有價(jià)值的信息。The book provides valuable informationprecious adj. 珍貴

5、的（帶有一定的感情色彩）珍貴的（帶有一定的感情色彩）你在浪費(fèi)珍貴的時(shí)間你在浪費(fèi)珍貴的時(shí)間Youre wasting precious time!;.8diamond n. 鉆石鉆石diamond ring 鉆石戒指鉆石戒指;.9precious stone 寶石寶石;.10crystal 水晶水晶;.11jade 玉玉;.12steal（stole，stolen） v. 偷偷 vt.&vi. 偷盜，行竊偷盜，行竊英語(yǔ)中英語(yǔ)中“偷偷”用用steal和和rob來(lái)表達(dá)來(lái)表達(dá)賓語(yǔ)是物，用賓語(yǔ)是物，用steal；賓語(yǔ)是人或跟地點(diǎn)相連，用；賓語(yǔ)是人或跟地點(diǎn)相連，用rob我的錢包被偷了我的錢包被偷了

6、My wallet was stolen.rob sb. 搶搶(某人某人)我被搶了我被搶了I was robbed. vt. 巧妙地占用，偷偷地弄到手巧妙地占用，偷偷地弄到手他已贏得瑪麗的芳心。他已贏得瑪麗的芳心。He has stolen away Marys heart. ;.13main adj. 主要的主要的主要街道主要街道m(xù)ain street主要建筑主要建筑main building注意注意main不能與人連用不能與人連用;.14guard n. 警戒警戒, 守衛(wèi)守衛(wèi)life guard 救生員救生員body guard 保鏢保鏢keep guard 守望，警戒守望，警戒他們對(duì)小偷

7、們嚴(yán)加看管。他們對(duì)小偷們嚴(yán)加看管。They kept a close guard over the thieves. stand guard 站崗，放哨站崗，放哨;.15課文講解課文講解The plane 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 w

8、ould try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the 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

9、 opened the parcel. To their surprise, the precious parcel was full of stones and sand!;.16The plane was late and detectives were waiting at the airport all morning.all 一般直接加表示時(shí)間的單數(shù)名詞構(gòu)成副詞短語(yǔ)一般直接加表示時(shí)間的單數(shù)名詞構(gòu)成副詞短語(yǔ)all day，all night，all week，all winter，all year但不說(shuō)但不說(shuō)all hour。The plane was late 飛機(jī)晚飛機(jī)晚(點(diǎn)點(diǎn))了

10、了 汽車汽車/火車晚點(diǎn)了火車晚點(diǎn)了The bus was late./The train was late.;.17過(guò)去進(jìn)行時(shí)過(guò)去進(jìn)行時(shí)過(guò)去進(jìn)行時(shí)的構(gòu)成：過(guò)去進(jìn)行時(shí)的構(gòu)成：be的過(guò)去式的過(guò)去式+現(xiàn)在分詞現(xiàn)在分詞當(dāng)當(dāng)John的妻子在和鄰居打電話的時(shí)候，他正在看電視。的妻子在和鄰居打電話的時(shí)候，他正在看電視。John was watching TV while his wife was talking with a neighbor over the phone.過(guò)去進(jìn)行時(shí)和一般過(guò)去時(shí)經(jīng)常同在一個(gè)句子里使用。過(guò)去進(jìn)行時(shí)和一般過(guò)去時(shí)經(jīng)常同在一個(gè)句子里使用。過(guò)去進(jìn)行時(shí)表示過(guò)去正在進(jìn)行的動(dòng)作或情況，一般

11、過(guò)去時(shí)則表示比較短暫的動(dòng)作或事過(guò)去進(jìn)行時(shí)表示過(guò)去正在進(jìn)行的動(dòng)作或情況，一般過(guò)去時(shí)則表示比較短暫的動(dòng)作或事件。件。正在進(jìn)行中的動(dòng)作或情況往往由連詞正在進(jìn)行中的動(dòng)作或情況往往由連詞when，while，as，just as等引導(dǎo)。等引導(dǎo)。;.18正當(dāng)我要離開(kāi)家的時(shí)候，你進(jìn)來(lái)了。正當(dāng)我要離開(kāi)家的時(shí)候，你進(jìn)來(lái)了。Just as I was leaving the house, you came in.過(guò)去進(jìn)行時(shí)往往與表示一段時(shí)間的狀語(yǔ)連用，如過(guò)去進(jìn)行時(shí)往往與表示一段時(shí)間的狀語(yǔ)連用，如all morning，all night，all day，all evening，the whole week等，表示

12、這段時(shí)間一直在干什么。等，表示這段時(shí)間一直在干什么。你一晚上都在干什么？我在哪都找不到你。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.;.19They were expecting a valuable parcel of diamonds from South Africa.a parcel of 一包一包South Africa 南非南非A few hours earlier, someone had told the police that thieves would tr

13、y to steal the diamonds.a few hours earlier 幾個(gè)小時(shí)以前幾個(gè)小時(shí)以前= a few hours before/a few hours agowould +do 過(guò)去將來(lái)時(shí)過(guò)去將來(lái)時(shí), 站在過(guò)去看未來(lái)站在過(guò)去看未來(lái);.20When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.代詞代詞others常常和常常和some連用，表示連用，表示“有些（人）有些（人）

14、，也有些（人），也有些（人）”或或“有的有的，其余，其余的的”一些學(xué)生很努力，其他學(xué)生不努力。一些學(xué)生很努力，其他學(xué)生不努力。Some students are very hard-working, others are not.others=other+名詞復(fù)數(shù)名詞復(fù)數(shù);.21Two 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(gè)把手。幫我取下這個(gè)把手。Help me to take this handle off脫

15、掉外衣坐下吧。脫掉外衣坐下吧。Take your coat off and sit downCustoms House 海關(guān)海關(guān);.22While two detectives were keeping guard at the door, two others opened the parcel. 兩個(gè)動(dòng)作同時(shí)發(fā)生兩個(gè)動(dòng)作同時(shí)發(fā)生, 當(dāng)延續(xù)時(shí)間不一致時(shí)當(dāng)延續(xù)時(shí)間不一致時(shí), 長(zhǎng)一點(diǎn)時(shí)間的動(dòng)作用進(jìn)行時(shí)態(tài)長(zhǎng)一點(diǎn)時(shí)間的動(dòng)作用進(jìn)行時(shí)態(tài), 短時(shí)間的動(dòng)作用過(guò)短時(shí)間的動(dòng)作用過(guò)去時(shí)去時(shí).當(dāng)有人敲門的時(shí)候，我正在吃晚飯。當(dāng)有人敲門的時(shí)候，我正在吃晚飯。When someone knocked at the door, I was having dinner.keep guard 守衛(wèi)守衛(wèi) at the door 在門邊在門邊(固定搭配固定搭配) ;.23To their surprise, the precious parcel was full of stones and sand!to ones surprise 讓某人驚訝的是讓某人驚訝的是 讓我驚訝的是，老