Lesson7_Too_late 新概念英语 2 第7课（课堂PPT）

1、1Lesson 7Too lateit is never too late to learn2go over lesson 63 每日发音每日发音 复习复习 破擦音破擦音 /ts/ /dz/ /ts/ bets seats boats lots (送气送气 不振动不振动) /dz/ beds seeds cards friends(不送气不送气 振动振动)复习 t cheap choice rich watch d3 jeep job change wage4每日发音每日发音 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. 侦探侦探 airport n. 机场机场 expect v. 期待，等待期待，等待 valuable adj. 贵重的贵重的 parcel n. 包裹包裹 diamond n. 钻石钻石 steal v. 偷偷 main adj. 主要的主要的 airfield n. 飞机起落的场地飞机起落的场地 guard n. 警戒，守卫警戒，守卫 precious adj. 珍贵的珍贵的 stone n. 石子石子 sand n. 沙子沙子8Who is he?柯南！He is a detective.9detective n. 侦探侦探 侦探小说侦探小说 detective story S

6、herlock Holmes 夏洛克夏洛克福尔摩斯福尔摩斯1011expect v. 期待期待, 等待等待 except & expect 认为，猜想（一般用于口语）认为，猜想（一般用于口语） 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(动作上的期待动作上的期待) expect sth. 我期待吉米的来信我期待吉米的来信 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、们取得进步。我期待你们取得进步。 I expect you to make progress. wait for sth./sb. 动作上的等待动作上的等待 我在等我妈妈我在等我妈妈 I am waiting for my mother. 1314valuable adj. 贵重的贵重的 这本书提供了有价值的信息。这本书提供了有价值的信息。 The book provides valuable information value n.价值价值 invaluable 无价之宝，价值连城无价之宝，价值连城 valueless 毫无价值，没用的毫无价值，没用的precious adj. 珍贵的（带有

8、一定的感情色彩）珍贵的（带有一定的感情色彩） 你在浪费珍贵的时间你在浪费珍贵的时间 Youre wasting precious time!15 precious stone 宝石宝石16diamond n. 钻石钻石 diamond ring 钻石戒指钻石戒指17 crystal 水晶水晶1819Parcel(包裹包裹), bag（袋子）（袋子）, packet（小包）（小包）bar(条，块条，块)20a _ of _a bag of rice一袋大米一袋大米 a parcel of diamonds一包钻石一包钻石 a packet of crisps一小包薯片一小包薯片 a bar of

9、 chocolates, a chocolate一条巧克力一条巧克力21diamond n. 钻石钻石 diamond ring 钻石戒指钻石戒指22 precious stone 宝石宝石23 crystal 水晶水晶24 jade 玉玉25 steal（stole，stolen） v. 偷偷 vt.&vi. 偷盗，行窃偷盗，行窃 英语中英语中“偷偷”用用steal和和rob来表达来表达 steal+物或跟地点物或跟地点， 用用rob +人人 小偷偷了小偷偷了我的钱包我的钱包 The thief stole my wallet. My wallet was stolen by the

10、 thief. 我被我被抢抢了了 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 他已赢得玛丽的芳心。他已赢得玛丽的芳心。 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不能与人连用不能与人连用 主菜主菜 main course27guard n. 警戒警戒, 守卫守卫 life guard 救生员救生员 body guard 保镖保镖 keep guard 守望，警戒守望，警戒 stand gua

11、rd 站岗，放哨站岗，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、.侦探侦探 2 n.机场机场 3 v.期待，等待期待，等待 4 a.贵重的贵重的 5 n.包裹包裹 6 n.钻石钻石 7 v.偷偷 8 a.主要的主要的 9 n.飞机起落的场地飞机起落的场地 10 n.警戒，守卫警戒，守卫 11 a.珍贵的珍贵的 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文章精讲文章精讲33 正当我要离开家的时候，你进来了。正当我要离开家的时候，你进来了。 Just as I was leaving the house, you came in. 过去进行时往往与表示一段时间的状语连用，过去进行时往往与表示一段时间的状语连用，如如all morning，all night，all day，all evening，the whole week等，表示这段时间一直在干什等，表示这段时间一直在干什么。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. 这里这里detectives第一次出现，且只是强调第一次出现，且只是强调“侦侦探探”这类人，所以可以不用冠词。这类人，所以可以不用冠词。 all 一般直接加表示时间的单数名词构成副词一般直接加表示时间的单数名词构成副词短语短语,比如比如all day，all night，all week，all winter，all year 但不说但不说all hour。 The plane was late 飞机晚飞机晚(点点)了了 汽车汽车/火车晚点了火车晚点了 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. 立足点是侦探们等在机场的时间。主句用的过去完立足点是侦探们等在机场的时间。主句用的过去完成时，从句用的过去将来时。成时，从句用的过去将来时。 a few hours earlier 几

16、个小时以前几个小时以前 = a few hours before/a few hours ago a few hours ago 现在之前，以现在的时间为基点往前现在之前，以现在的时间为基点往前推，一般用于一般过去时。推，一般用于一般过去时。 a few hours earlier 比之前更早，以过去的时间为基比之前更早，以过去的时间为基点往前推，一般用于过去完成时。点往前推，一般用于过去完成时。36 When the plane arrived, some of the detectives were waiting inside the main building while others

17、 were waiting on the airfield. 代词代词others常常和常常和some连用，表示连用，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” 一些学生很努力，其他学生不努力。一些学生很努力，其他学生不努力。 Some students are very hard-working, others are not. others=other+名词复数名词复数37 While two detectives were keeping guard at the door, two others opened the parcel. 两个动作

18、同时发生两个动作同时发生, 当延续时间不一致时当延续时间不一致时, 长一长一点时间的动作用进行时态点时间的动作用进行时态, 短时间的动作用过短时间的动作用过去时去时. 当有人敲门的时候，我正在吃晚饭。当有人敲门的时候，我正在吃晚饭。 When someone knocked at the door, I was having dinner. keep guard 守卫守卫 at the door 在门边在门边(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