Lesson7_Too_late 新概念英語 2 第7課（課堂PPT）

1、1Lesson 7Too lateit is never too late to learn2go over lesson 63 每日發(fā)音每日發(fā)音 復習復習 破擦音破擦音 /ts/ /dz/ /ts/ bets seats boats lots (送氣送氣 不振動不振動) /dz/ beds seeds cards friends(不送氣不送氣 振動振動)復習 t cheap choice rich watch d3 jeep job change wage4每日發(fā)音每日發(fā)音 ditektiv ep:t ikspekt vljubl p:sl daimnd sti:l mein efi:ld

2、g:d pres stun snd1 detective2 airport 3 expect4 valuable 5 parcel6 diamond7 steal8 main9 airfield10 guard11precious12 stone13 sand5Listen to the tape how long were the detective waiting at the airport?The detective waiting at the airport all morning.listen to the tape again and try to fill in the bl

3、anks.Did the detectives save the diamonds？No, they didnt.6Listen and fill in the blanks The plane was late and detectives _ _ at the airport all morning. They _ _ a _ parcel of diamonds from South Africa. A few hours earlier, someone _ _ the police that thieves _ _ _ _ the diamonds. When the plane _

4、, some of the detectives _ _ inside the main building _ others _ _ on the airfield. Two men _ the parcel _the plane and _ it _ the Customs House. While two detectives _ _ guard at the door, two others _ the parcel. To their surprise, the _ parcel _ _ _ stones and sand! 7words and expressions detecti

5、ve n. 偵探偵探 airport n. 機場機場 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. 飛機起落的場地飛機起落的場地 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8Who is he?柯南！He is a detective.9detective n. 偵探偵探 偵探小說偵探小說 detective story S

6、herlock Holmes 夏洛克夏洛克福爾摩斯福爾摩斯1011expect v. 期待期待, 等待等待 except & expect 認為，猜想（一般用于口語）認為，猜想（一般用于口語） I think so./ I expect so.我希望如此我希望如此 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） 而而wait for(動作上的期待動作上的期待) expect sth. 我期待吉米的來信我期待吉米的來信 I expect a letter from Jimmy.12 expect sb.to do sth. 期待某人做某事期待某人做某事 我期待你

7、們?nèi)〉眠M步。我期待你們?nèi)〉眠M步。 I expect you to make progress. wait for sth./sb. 動作上的等待動作上的等待 我在等我媽媽我在等我媽媽 I am waiting for my mother. 1314valuable adj. 貴重的貴重的 這本書提供了有價值的信息。這本書提供了有價值的信息。 The book provides valuable information value n.價值價值 invaluable 無價之寶，價值連城無價之寶，價值連城 valueless 毫無價值，沒用的毫無價值，沒用的precious adj. 珍貴的（帶有

8、一定的感情色彩）珍貴的（帶有一定的感情色彩） 你在浪費珍貴的時間你在浪費珍貴的時間 Youre wasting precious time!15 precious stone 寶石寶石16diamond n. 鉆石鉆石 diamond ring 鉆石戒指鉆石戒指17 crystal 水晶水晶1819Parcel(包裹包裹), bag（袋子）（袋子）, packet（小包）（小包）bar(條，塊條，塊)20a _ of _a bag of rice一袋大米一袋大米 a parcel of diamonds一包鉆石一包鉆石 a packet of crisps一小包薯片一小包薯片 a bar of

9、 chocolates, a chocolate一條巧克力一條巧克力21diamond n. 鉆石鉆石 diamond ring 鉆石戒指鉆石戒指22 precious stone 寶石寶石23 crystal 水晶水晶24 jade 玉玉25 steal（stole，stolen） v. 偷偷 vt.&vi. 偷盜，行竊偷盜，行竊 英語中英語中“偷偷”用用steal和和rob來表達來表達 steal+物或跟地點物或跟地點， 用用rob +人人 小偷偷了小偷偷了我的錢包我的錢包 The thief stole my wallet. My wallet was stolen by the

10、 thief. 我被我被搶搶了了 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. 26main adj. 主要的主要的 主要街道主要街道 main 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 主菜主菜 main course27guard 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 stand gua

11、rd 站崗，放哨站崗，放哨28 go over the words and expressions29Read the new words aloud ditektiv ep:t ikspekt vljubl p:sl daimnd sti:l mein efi:ld g:d pres stun snd1 detective2 airport 3 expect4 valuable 5 parcel6 diamond7 steal8 main9 airfield10 guard11precious12 stone13 sand30Say their Chinese meaning out 1 n

12、.偵探偵探 2 n.機場機場 3 v.期待，等待期待，等待 4 a.貴重的貴重的 5 n.包裹包裹 6 n.鉆石鉆石 7 v.偷偷 8 a.主要的主要的 9 n.飛機起落的場地飛機起落的場地 10 n.警戒，守衛(wèi)警戒，守衛(wèi) 11 a.珍貴的珍貴的 12 n.石子石子 13 n.沙子沙子31Listen to the tape againpay attention to the pronunciation and intonation of the words and sentencesRead after the tape and then read individually or toget

13、her.32文章精講文章精講33 正當我要離開家的時候，你進來了。正當我要離開家的時候，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，過去進行時往往與表示一段時間的狀語連用，如如all morning，all night，all day，all evening，the whole week等，表示這段時間一直在干什等，表示這段時間一直在干什么。么。 你一晚上都在干什么？你一晚上都在干什么？ What were you doing all evening? 34 The plane was late

14、 and detectives were waiting at the airport all morning. 這里這里detectives第一次出現(xiàn)，且只是強調(diào)第一次出現(xiàn)，且只是強調(diào)“偵偵探探”這類人，所以可以不用冠詞。這類人，所以可以不用冠詞。 all 一般直接加表示時間的單數(shù)名詞構(gòu)成副詞一般直接加表示時間的單數(shù)名詞構(gòu)成副詞短語短語,比如比如all day，all night，all week，all winter，all year 但不說但不說all hour。 The plane was late 飛機晚飛機晚(點點)了了 汽車汽車/火車晚點了火車晚點了 The bus was la

15、te./The train was late.35 They were expecting a valuable parcel of diamonds from South Africa. South Africa 南非南非 A few hours earlier, someone had told the police that thieves would try to steal the diamonds. 立足點是偵探們等在機場的時間。主句用的過去完立足點是偵探們等在機場的時間。主句用的過去完成時，從句用的過去將來時。成時，從句用的過去將來時。 a few hours earlier 幾

16、個小時以前幾個小時以前 = a few hours before/a few hours ago a few hours ago 現(xiàn)在之前，以現(xiàn)在的時間為基點往前現(xiàn)在之前，以現(xiàn)在的時間為基點往前推，一般用于一般過去時。推，一般用于一般過去時。 a few hours earlier 比之前更早，以過去的時間為基比之前更早，以過去的時間為基點往前推，一般用于過去完成時。點往前推，一般用于過去完成時。36 When the plane arrived, some of the detectives were waiting inside the main building while others

17、 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“有些有些（人）（人），也有些（人），也有些（人）”或或“有的有的，其余的其余的” 一些學生很努力，其他學生不努力。一些學生很努力，其他學生不努力。 Some students are very hard-working, others are not. others=other+名詞復數(shù)名詞復數(shù)37 While two detectives were keeping guard at the door, two others opened the parcel. 兩個動作

18、同時發(fā)生兩個動作同時發(fā)生, 當延續(xù)時間不一致時當延續(xù)時間不一致時, 長一長一點時間的動作用進行時態(tài)點時間的動作用進行時態(tài), 短時間的動作用過短時間的動作用過去時去時. 當有人敲門的時候，我正在吃晚飯。當有人敲門的時候，我正在吃晚飯。 When someone knocked at the door, I was having dinner. keep guard 守衛(wèi)守衛(wèi) at the door 在門邊在門邊(固定搭配固定搭配) 38 exercise 3939Read loudly :Translation （close books）writing a summary40Possible a

19、nswer Detectives were waiting at the airport all morning. Q1.They were expecting a valuable parcel of diamonds from South Africa. Q2. Two men took the parcel into the Customs House after the arrival of the plane. Q3. Two detectives opened it . Q4. The parcel was full of stones and sand. Q5.41Listen

20、to the tape againpay attention to the pronunciation and intonation of the words and sentencesCheck yourself42 Check yourself The plane was late and _were waiting at the _all morning . They were expecting a _ _of _from South Africa. A few hours earlier , someone had told the police that _would try to

21、 _the diamonds . When the plane arrived , some of the detectives were waiting inside the main building while others were waiting on the airfield. detectives airport valuable parceldiamondsthievessteal43Two men _the parcel_ the plane and carried it into the Custom House . While two detectives were _ _ _at the door , two others opened the parcel . _ _ , the _ parcel _ _ _stones and sand!tookoffkeeping guardTo their surprisepreciouswas full of44retell the story 1.plane-late-detectives-waiting 2.expecting-parcel-South Africa 3.earlier-told-police-thieves 4.when-arrived-some-ma