新概念英语第二册Lesson7(共45张)课件

1、Lesson 7Too late1Lesson 71复习检查 翻译下列短语：1、向某人索要某物2、作为报答3、倒立4、拜访、光顾(某地)5、一块奶酪6、打昏某人ask sb. for sth.in return for thisstand on ones headcall ata piece of cheeseknock sb out2复习检查 翻译下列短语：ask sb. for sth.inTranslation 1.我刚搬进新家两个月。 2.作为回报，他给了我一些钱。 3.昨天我买了一本书。书不是很贵。 4.她在国外已经6个月了。 5.我从未见过他。 6.汽车把男孩撞到了。3Transl

2、ation 1.我刚搬进新家两个月。3Read the new words aloudditektivep:tikspektvljubl p:sldaimndsti:lmeinefi:ldg:dpresstun snd1 detective2 airport 3 expect4 valuable 5 parcel6 diamond7 steal8 main9 airfield10 guard11precious12 stone13 sandn.侦探n.机场v.期待，等待a.贵重的n.包裹n.钻石v.偷a.主要的n.飞机起落的场地n.警戒，守卫a.珍贵的n.石子n.沙子4Read the new

3、 words aloudditedetective ditektiv n. airport p:t n. expect ikspektv. valuable vljubl adj. parcel p:sl n. diamond daimnd n. steal sti:l. airfield fi:ld v. main meinadj n. guard :d n. precious pres adj. stone stun n. sand snd n. 侦探机场期待，等待贵重的包裹钻石偷主要的飞机起落的场地警戒，守卫珍贵的石子沙子5detective ditektiv n. 侦探5detecti

4、ve n. 侦探侦探小说 detective storySherlock Holmes夏洛克福尔摩斯a private detective私家侦探动词 detect 侦查、探测detector 发现者;发觉者柯南！He is a detective.6detective n. 侦探6airport n. 机场 port 港口；airport 航空港 at the airport 在机场airfield n. 飞机起落的场地field 田野；airfield 停机坪 on the airfield 在停机坪上7airport n. 机场 7expect v. 期待, 等待vt. 等待，期待，盼望

5、（心理上的等待）expect所表示的等待一般暗含着根据某些信息或规律而作出相应反应的意思.而wait for主要接续“等待”这个动作本身。expect sth. expect an answer/ a baby I expect a letter from Jimmy.The students are expecting a bright future.The cat is expecting a fish. (光明)expect+ to do.sth.期望做某事She expects to go there next week.8expect v. 期待, 等待8expect sb.to d

6、o sth. 期待某人做某事I expect my mother to come back early.wait for sth./sb. 动作上的等待I am waiting for my mother.2. vt. 认为，猜想（一般用于口语）expect (that) I expect that you can do me a favor.expect+that从句 I expected that he would come one day.I expect so:我想会的9expect sb.to do sth. 期待某人做某事valuable adj. 贵重的value n.&v. 价

7、值 The diamond is valuable.The diamond has great value.valuable information.precious adj. 珍贵的（带有一定的感情色彩）你在浪费珍贵的时间Youre wasting precious time!10valuable adj. 贵重的10valuable & preciousvaluable 贵重的,有价值的（客观）也可表示意义重大precious 珍贵的（感情色彩，主观） eg. The diamond is very valuable/precious. eg. It is a precious/valua

8、ble discovery. eg. The old toy bear is valuable/precious to John. 11valuable & preciousvaluable 贵重diamond n. 钻石diamond ring 钻石戒指precious stone 宝石；crystal 水晶；jade 玉12diamond n. 钻石12steal（stole，stolen） v. 偷 vt.&vi. 偷盗，行窃英语中“偷”用steal和rob来表达宾语是物，用steal；宾语是人或跟地点相连，用rob我的钱包被偷了 My wallet was stolen.John ne

9、ver steals. 约翰从不偷东西rob sb. 抢(某人)我被抢了 I was robbed.He stole into the room. 他悄悄地进了房间。 vt. 巧妙地占用，偷偷地弄到手他已赢得玛丽的芳心。He has stolen away Marys heart. 13steal（stole，stolen） v. 偷13main adj. 主要的 the most important The teacher asked me to note down the main points of the speech.老师要求我把演说的要点记下来。main没有比较级和最高级主要街道

10、main street主要建筑 main buildingmain sentence；main idea 注意main不能与人连用14main adj. 主要的 14guard n. 警戒, 守卫life guard 救生员body guard 保镖keep guard 守望，警戒他们对小偷们严加看管。They kept a close guard over the thieves. stand guard 站岗，放哨15guard n. 警戒, 守卫15stonesand16stonesand16parcel, bag, bar17bar17a _ of _a bag of rice a p

11、arcel of diamonds a packet of crisps a bar of chocolates, a chocolate18a _ of _18 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 would try to

12、 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 opened the

13、 parcel. To their surprise, the precious parcel was full of stones and sand!19 The plane was late and dete1.How long were detectives waiting at the air port?All morning .2.What were they expecting from south Africa?A parcel of valuable parcel.3.Where did the two men take the parcel after the arrival

14、 of the plane?Customs House .4.How many detectives opened it?Two.5.What was the parcel full of ?Stones and sand.201.How long were detectives waiThe plane was late and detectives were waiting at the airport all morning.The plane was late 飞机晚(点)了 汽车/火车晚点了The bus was late./The train was late.all一般直接加表示

15、时间的单数名词构成副词短语，如：all day，all night，all week，all winter，all year等。但不说all hour。whole在表达同样的意思时一般要加冠词或数词，如a whole day/year，two whole weeks。all morning=all the morningdetectives 没有强调一些侦探或者那些侦探, 强调侦探这种人，笼统感念, 可不加some, the21The plane was late and detecti A few hours earlier, someone had told the police that

16、 thieves would try to steal the diamonds.a few hours earlier 几个小时以前= a few hours before / a few hours agowould +do 过去将来时,间接方式, 转述, 站在过去看未来Yesterday（故事中常常不这样用）故事背景是“过去时”，所以“将要”（will）也用上过去时（would）；故事背景是“过去时”，“告诉”（tell）发生在过去的过去(had told).过去完成时本课不做重点。22 A few hours earlier, someonThey were expecting a v

17、aluable parcel of diamonds from South Africa.a parcel of 一包South Africa 南非23They were expecting a valuableWhen the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 代词others常常和some连用，表示“有些(人)，也有些(人)”或“有的，其余的”onethe other 一个另一个someo

18、thers 一些另一些Some students are very hard-working, others are not.others=other+名词复数24When the plane arrived, some oTwo men took the parcel off the plane and carried it into the Customs House.take sth. off= take sth. away from帮我取下这个把手。Help me to take this handle off脱掉外衣坐下吧。Take your coat off and sit dow

19、ntake off常用的三个意思：1）（上文）拿出来2）He took off his clothes and got into the bath.脱掉3）The plane took off at 8:30 a.m.起飞and carried it intocarried 表示看得很重Customs House 海关25Two men took the parcel off thWhile two detectives were keeping guard at the door, two others opened the parcel. 表面上是分工, 两个动作同时发生, 不是同时开始同

20、时结束, 延续时间不一致, 长一点时间的动作用进行时态, 短时间的动作用过去时.When someone knocked at the door, I was having dinner.keep guard 守卫 keep动词 They kept a close guard over the thieves.保持警惕at the door 在门边(固定搭配)two others=two other detectives26While two detectives were keepTo their surprise, the precious parcel was full of stone

21、s and sand!to ones surprise,让某人惊讶的是To my surprise, the teacher was late.To ones +表情绪名词to ones excitement 令某人兴奋的是让我们兴奋的是，我们队赢了。To our excitement, our team wins.be full of .装满 My bag was full of books.杯里装满了水The cup is full of water.27To their surprise, the preciou一个男孩在火车站等待了近一个小时。A boy was waiting at

22、the railway station for nearly an hour.他在期待从英国来的女朋友，Maggie.He was expecting his girlfriend, Maggie, from England.二十四小时前，女孩告诉男孩说她将要来上海了。24 hours earlier, the girl had told the boy that she would come to Shanghai.28一个男孩在火车站等待了近一个小时。28她的一个男朋友等在主楼外，另一个男朋友等在站台(platform)上。（原来有两个）One of her boyfriends were

23、 waiting outside the main building while the other were waiting on the platform. 当Jason还站在雨中的时候，Bruce正在把Maggie带走。While Jason was standing in the rain, Bruce was taking Maggie away.29她的一个男朋友等在主楼外，另一个男朋友等在站台(platfoDetail explanation:detective story 侦探小说at the airport 在机场expect sth. 期待某物 expect to do 期

24、待做 Dont expect to learn a foreign language in a few months. 不要指望在几个月内就能学会一门外语。30Detail explanation:304. valuable adj. 贵重的，值钱的 = precious 珍贵的，珍惜的 a precious Chinese Vase 稀世中国花瓶 = priceless 极珍贵的，无价的 a priceless collection of diamonds314. valuable adj. 贵重的，值钱的315. a parcel of 一包6. try to do 努力去做 try on

25、es best to do sth. 尽最大努力去做 try doing 尝试去做7. steal-stole-stolen v. 偷 steal sth. steal sth. from sb/sw 词语区别：rob325. a parcel of 一包328. While +进行时态 表示两个动作的对比 I am doing my homework while my brother is playing computer games.9. to ones surprise 令某人惊奇的是 in surprise 惊讶地 She looks up in surprise. 他惊讶的抬起头33

26、8. While +进行时态 表示两个动作的对比3310. be full of 装满 be filled with 装满 The box is full of chocolate. = The box is filled with chocolate. 3410. be full of 装满34过去进行时构成形式：肯定式I was working.We (You, They)用were：We were working.否定式I was not working.We (You, They)用were：We were not working.疑问式Was I working?We (You, T

27、hey)用were：Were we working?35过去进行时35过去进行时过去进行时是表示过去某时正在进行的状态或动作。构成：was/were+doing.否定式“主语+was/were not +现在分词”构成Eg. This time yesterday Jack was not watching TV. He was repairing his bike. 疑问式由“was/were +主语+ 现在分词”组成Eg. Were you playing basketball at four yesterday afternoon? 36过去进行时过去进行时是表示过去某时正在进行的状态或

28、动作。361、过去进行时表示过去某段时间内持续进行的动作或者事情。常用的时间状语this morning,the whole morning， all day yesterday,from nine to ten,last evening,when, while We were watching TV from seven to nine last night.昨天晚上七点到九点的时候我们在看电视。371、过去进行时表示过去某段时间内持续进行的动作或者事情。常用 过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。 What was she doing at

29、nine oclock yesterday？ 昨天晚上九点她在做什么？（介词短语表示时间点） 38 过去进行时可以表示在过去某个时间点发生的事情。时间点可 过去进行时往往与表示一段时间的状语连用，如all morning，all night，all day，all evening，the whole week等，表示这段时间一直在干什么。39 过去进行时往往与表示一段时间的状语连用，如all mo 通常不能用于过去进行时的动词主要有：agree， be， believe， belong， care， forget， hate， have（拥有）， hear， know， like， love，

30、 mean， mind介意， notice， own， remember， seem仿佛，好像， suppose， understand， want， wish等。例如：误：I was knowing the answer.正：I knew the answer. 我知道答案。误：I wasnt understanding him.正：I didnt understand him. 我不明白他的意思。40 通常不能用于过去进行时的动词主要有：agree， be when 、 while 、(just) as 引导的句子（它们引导的句子叫（时间状语）从句，另一个句子叫主句。从句在前时 ，中间用逗

31、号隔开。） eg : When she was having her breakfast, someone knocked at the door. eg: We were reading books while he was sleeping . eg : As I was leaving the house ,she came in . when 、while、as 的区别： when+延续性动词/瞬间动词 eg: When I was having a bath , the telephone rang eg : My mother was cooking when I came hom

32、e . While+从句, （强调动作同时发生）动词一定是延续性动词 eg :While we were watching Tv ,Bob was eating popcorn. as 强调两个动作同同时发生。一般翻译为 “一边 一边” eg: He was singing as he was walking .41 when 、 while 、(just) as 引导的句when，while 当时候(强调动作同时发生)while+从句, 动词一定是延续性动词when+延续性动词/瞬间动词 while能用when代替，但是when却不一定能用while代替while通常只引导持续时间较长的动作

33、，并且主句和从句可以同时用过去进行时，而when和as一般不这么用。John was watching TV while his wife was talking with a neighbour over the phone.Just as I was leaving the house, you came in.when也可引导较短暂的动作，while和as一般不行。We were having supper when the lights went out.42when，while 当时候(强调动作同时发生)4过去动作同时发生的时态 过去两个动作同时发生, 习惯上一个用一般过去时, 另一个用过去进行时；动作长用过去进行时, 动作短用一般过去时; 分工的情况, 动作的开始时间和结束时间几乎相同, 均用过去进行时; I was listening to the radio, my sister was dancing.When my mother