(完整版)新概念英语第二册：第7课课文详解及语法解析
新概念第二册第7课
Contents
1
Why were detectives waiting at airport？
Because they were expecting a valuable parcel of diamond from South Africa.
2
Where did two men take the parcel after the arrival of the plane
Two men took the parcel into the Customs House
3
What did detective find in parcel
the precious parcel was full of stones and sand!
Words and Exercise
★detective 侦探 adj. 侦探的 detective story
3、When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 句子结构：when 引导的是整个句子的时间状语从句(adverbial clause of time)， some of…building是主句，while引导的是动作与主句动作同时进行的时间状语 从句。While作为连词表示“和……同时”，“当……时候”，后面常常引导一 个过去进行时从句。 while能用when代替，但是when却不一定能用while代替 while+从句，动作一定会延续 when+延续性动作/瞬间动词 when he arrived/died 代词others常常和some连用，表示“有些（人）……，也有些（人）……”或 “有的……，其余的……” one…the other… 一个……另一个…… some…others… 一些……另一些…… Some students are very hard-working, others are not. others=other+名词复数
新概念第二册第7课知识点总结
新概念第二册第7课知识点总结嘿！今天咱们来好好总结一下新概念第二册第7 课的知识点呀！先来说说词汇部分呢。
这一课出现了不少实用的单词，比如“detective”这个词，意思是“侦探”。
哎呀呀，想象一下那些聪明机智的侦探形象，是不是很有趣？“airport”，“机场”，这可是个常见的地方呀。
还有“expect”，“期待，盼望”，我们在生活中经常会有期待的事情呢。
语法方面呀，这一课重点学习了过去进行时。
过去进行时表示过去某个时刻正在进行的动作。
比如说“He was waiting for a telegram.” 这里的“was waiting”就是过去进行时。
哇！是不是感觉一下子清晰了很多？要注意过去进行时的构成是“was/were + 动词的现在分词”。
再看看课文中的句子，“The plane was late and detectives were waiting at the airport all morning.” 哎呀呀，这里就很清楚地展示了过去进行时的用法。
通过这个句子，我们能更好地理解过去进行时所表达的那种持续的状态。
还有呀，这课中的短语也很重要呢。
“at the airport”，“在机场”，“all morning”，“整个上午”，这些短语在日常表达中都很常用呀。
关于句子结构，课文中有不少值得我们学习的地方。
比如说长句的运用，让表达更加丰富和准确。
“They were expecting a valuable parcel of diamonds from South Africa.” 这个句子不仅语法正确，而且逻辑清晰。
哎呀呀，学习这一课的知识点，对于我们提升英语能力可是很有帮助的呢！我们要多做练习，加深对这些知识点的理解和运用。
再来说说这课的听力部分。
通过听力练习，我们能更好地熟悉单词的发音和句子的语调。
哇！这样对于我们的口语表达也会有很大的提升呀！在阅读方面，认真阅读课文，理解其中的意思，还能培养我们的阅读理解能力。
新概念英语第二册 第七课知识点
Lesson 7 Too late为时太晚The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamond 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 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 parcel. To their surprise, the precious parcel was full of stones and sand!单词vocabulary：1.detective n. 侦探，警探2.airport n. 机场 port 港口，口岸 air 空气3.expect v. 1）期待，等待 expectation n.He doesn’t expect his girlfriend’s coming at all.2）预料，预期，预计I did not expect the rain.4.valuable adj. 贵重的；有价值的 value n. 价值—> a valuable painting; a valuable information5.parcel n. 包裹6.diamond n. 钻石7.steal v. 偷（过去式：stole; 过去分词：stolen）8.main adj. 主要的the main reason 主要的原因； the main problem 主要的问题；the main thing 最重要的事9.airfield n. 飞机起落的场地10.guard n. 警戒，守卫 v. 守卫11.precious adj. 珍贵的—> precious time 宝贵的时间12.stone n. 石子13.sand n. 沙子知识点language points：1.过去将来时would（will 的过去式）＋动词原形was/ were going somewhere/to do sth.for example:He told me that he would go to Beijing next month.I wouldn’t say that if I knew your story.I was going to meet my friend when it suddenly rained.2. 过去进行时： was/ were doing……3. while 当……的时候 (一般有时间的持续)for example:My father was playing computer games while my mother was cooking.—> 两个同时持续动作While I was doing my homework, my mom came in and gave me some fruits.They arrived while we were having dinner.While we were talking and laughing loudly, the teacher came in.—> 一个短暂动作发生在一个持续动作中while 和 when 的辨析：We were talking and laughing when the teacher came in. —> 处在时间点的动作While we were talking and laughing loudly, the teacher came in. —> 处在时间段的动作用when或while填空1. _____ the teacher came in, we were talking._____ we were talking, the teacher came in.2. He was driving along ____ suddenly a woman appeared.3. ____ Jack was waiting at the door, an old woman called to him.4. He was reading a book ____ suddenly the telephone rang.5. ____ it began to rain, they were playing chess.6. She saw a taxi coming ____ the she was waiting.7. While Jack _________(look) for customers, he _______(see) an old man.8. John __________(sleep) when someone_____(steal) his car.9. He is strong_____ his brother is weak.10. The children were running to move the bag of rice ______ they heard the s ound of a motorbike.。
新概念英语第二册第七课课文详解
Lesson 7 Too late 为时太晚 ⼀、单词讲解 1、detective n. 侦探 detective story 侦探⼩说 2、airport n. 机场 airfield n. 飞机起落的场地 port 港⼝；airport航空港 field ⽥野；airfield 停机坪 at the airport on the airfield 3、expect v. 期待，等待 except 除……之外 expect／ik'spekt/ v. 期待，等待 I think so. I expect so.我希望如此［⼝语］ expect sb.to do sth.期待某⼈做某事 expect sth.及物动词：I expect your letter. I expect you to write back. wait for sth./wait for sb.不及物动词 expect:⼼理上的等待 wait for:动作上的等待 I wait for my mother. I expect my mother to come back. 4、valuable adj. 贵重的 precious adj. 珍贵的 value n.---valuable adj.有价值的 sth.is valuable/sth.is precious precious 带有感情⾊彩的 precious photo 珍贵的照⽚ price 价格；priceless adj.-less 表否定；没有价格的，⽆价的 valueless adj. 没有价值，不⾜道的 worth 值：worthless adj. ⽆价值的 5、diamond n. 钻⽯ precious stone 宝⽯ crystal ⽔晶; jade ⽟ diamond ring 钻⽯戒指 6、steal v. 偷 steal,stole,stolen steal sth. 偷（某物） rob sb. 抢(某⼈) My wallet was stolen. I was robbed. rob the bank 7、main adj. 主要的 main building; main street main sentence; main idea 不与⼈连⽤ 8、guard n. 警戒，守卫 life guard 救⽣员/body guard 保镖 ⼆、语法重点--宾语 1、v.+prep.介词+宾语 come and look at... I am looking for... 2、 v.+prep. 介词/adv.代表不同的意思 look at 看；look after照料 3、v.+prep./adv.+宾语（ｎ．） v.+宾语（n./pron.)+prep./adv. take off the coat……take the coat off/take it off coat n.作宾语 put on your shoes/put your shoes on/put them on 笔记: 宾语的位置和词性取决于施加动作的动词（在乐加乐学过新⼆的孩⼦应该知道宾语的构成和位⼦） 介词出现，⼀定要有宾语，所以 v.+prep.+宾语(n.) 副词可省略．v.+宾语(n./pron.)+adv. 或 v.+adv.+宾语(n.) at,after prep; off adv. vt.+宾语 vi.+prep.+宾语 take vt./look vi. I always take money with me. 附上及物动词和不及物动词讲解： A 有些动词只是及物动词; 它们不可以单独⽤，后⾯必须跟宾语。
新概念英语第二册第7课课文详解及语法解析
新概念英语第二册第7课课文详解及语法解析课文详注 Further notes on the text1.…detectives were waiting at the airport all morning. ……侦探们在机场等了整整一上午。
all 一般直接加表示时间的单数名词构成副词短语，如：all day (整整一天)，all night(整夜)，all week(整星期)，allwinter(整个冬天)，all year(整年)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(一整天/年)，two whole weeks(整整两星期)。
2.…someone had told the police that thieves would try to steal the diamonds. ……有人向警方报告，说有人企图偷走这些钻石。
that后面的部分为动词tell的宾语从句。
从句中的时态为过去将来时(would)。
3.When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 当飞机到达时，一些侦探等候在主楼内，另一些侦探则守候在停机坪上。
(1)这个长句子由3个部分组成：when引导的是整个句子的时间状语从句;some of…building为主句;while 引导的是动作与主句的动作同时实行的时间状语从句。
while作为连词表示“和……同时”、“当……时候”时常常引导一个过去实行时从句。
(cf. 本课语法)(2)地点状语 on the airfield 与第一句中的 at the airport 意义相近。
注意介词on和at的不同搭配。
新概念英语第二册第7课课文详解,答案及写作
They cut the king's head off.
5. Put on your hat and coat.
Put your hat and coat on.
6. Give it back to your brother.
Customs House 海关
custom 风俗，习惯
customs 风俗，习惯（pl.），海关
customs duties 海关关税
customer 顾客
take…off
1) 把…从…取下来
eg. You should take your toys off the table. 你应当把玩具从桌子上拿下来。
He gave all his books away.
2.She woke up the children early this morning. 今天一大早，她就把孩子叫醒了。
She woke the children up early this morning.
3. He is looking for his umbrella.
take a taxi 打车
to one's surprise 令某人吃惊的是
to one's joy 令某人高兴的是
or: to one's delight
to one's sorrow 令某人伤心的是
to one's disappointment 令某人失望的是
eg. This is my first date. But to my surprise, the girl didn't turn up.
(完整版)新概念英语第二册：第7课课文详解及语法解析
新概念英语第二册：第7课课文详解及语法解析课文详注Further notes on the text1.…detectives were waiting at the airport allmorning. ……侦探们在机场等了整整一上午。
all一般直接加表示时间的单数名词构成副词短语，如：allday (整整一天)，all night(整夜)，all week(整星期)，allwinter(整个冬天)，all year(整年)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 wholeday/ year(一整天/年)，two whole weeks(整整两星期)。
2.…someone had told the police that thieves would tryto steal the diamonds. ……有人向警方报告，说有人企图偷走这些钻石。
that后面的部分为动词tell的宾语从句。
从句中的时态为过去将来时(would)。
3.When the plane arrived, some of the detectives werewaiting inside the main building while others were waiting onthe airfield.当飞机到达时，一些侦探等候在主楼内，另一些侦探则守候在停机坪上。
(1)这个长句子由3个部分组成：when引导的是整个句子的时间状语从句;some of…building为主句;while引导的是动作与主句的动作同时实行的时间状语从句。
while作为连词表示“和……同时”、“当……时候”时常常引导一个过去实行时从句。
(cf.本课语法)(2)地点状语on the airfield与第一句中的at the airport意义相近。
注意介词on和at的不同搭配。
(3)代词others常常和some连用，表示“有些(人)……，也有些(人)……”或者“有的……，其余的……”：Some students are very hard-working, others are not.有些学生非常用功，有些则不然。
新概念第二册第七课
【New words and expressions】生词和短语（5）competition n. 比赛，竞赛neat adj. 整齐的，整洁的path n. 小路，小径wooden adj. 木头的pool n. 水池★competition n. 比赛，竞赛（暗地里的竞争）race n. 比赛，竞赛car racematch n. 比赛football matchcontest n. 比赛（更广泛）baby contest 宝宝大赛；beauty contest 选美game : 游戏, 运动★neat adj. 整齐的, 整洁的，井井有条clean adj. 干净的neat=tidy <adj.> tidy <v.> (up) the room 整理房间★pool n. 水池(人工的) swimming pool 游泳池pond 池塘（天然的）《golden pond》—金色池塘【课文讲解】1、Joe Sanders has the most beautiful garden in our town. Joe's garden is the most beautiful.Bill's garden is the largest. Bill’s garden is larger than Joe’s.（比较的东西都是同类的事物joe’s 的“’s”不能省略）2、Nearly everybody enters for 'The Nicest Garden Competition' each year, but Joe wins every time.nearly和almost意义相似，表示“几乎”、“差不多”、“差点儿”的意思。
I have nearly forgotten his name. 我差点把他的名字忘了。
I’m nearly/almost ready. 我快准备好了。
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新概念英语第二册：第7课课文详解及语法解析
课文详注 Further notes on the text
1.…detectives were waiting at the airport all morning. ……侦探们在机场等了整整一上午。
all 一般直接加表示时间的单数名词构成副词短语，如：all day (整整一天)，all night(整夜)，all week(整星期)，all
winter(整个冬天)，all year(整年)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(一整天/年)，two whole weeks(整整两星期)。
2.…someone had told the police that thieves would try to steal the diamonds. ……有人向警方报告，说有人企图偷走这些钻石。
that后面的部分为动词tell的宾语从句。
从句中的时态为过去将来时(would)。
3.When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 当飞机到达时，一些侦探等候在主楼内，另一些侦探则守候在停机坪上。
(1)这个长句子由3个部分组成：when引导的是整个句子的时间状语从句;some of…building为主句;while 引导的是动作与主句的动作同时实行的时间状语从句。
while作为连词表示“和……同时”、“当……时候”时常常引导一个过去实行时从句。
(cf. 本课语法)
(2)地点状语 on the airfield 与第一句中的 at the airport 意义相近。
注意介词on和at的不同搭配。
(3)代词others常常和some连用，表示“有些(人)……，也有
些(人)……”或者“有的……，其余的……”：
Some students are very hard-working, others are not.
有些学生非常用功，有些则不然。
Some of the novels are interesting, (the) others are not.
在这些小说中，有些很有趣，其他的则不然。
4.keep guard 守望，警戒
与 stand guard(站岗，放哨)意思相近：
Two thieves kept guard around the house while the others entered it.
两个小偷在屋子外面守着，其他的则进了屋。
They kept a close guard over the thieves.
他们对小偷们严加看管。
5.to their surprise 令他们吃惊的是
这个短语中的所有格形容词their也能够换成其他所有格形容词：(much) to my/ his surprise, to our surprise 等。
一般不说 to your surprise。
语法 Grammar in use
1.过去实行时(The past progressive tense)
构成：be的过去式+现在分词(注意现在分词的构成)
(1)过去实行时主要表示过去某个时刻或某段时间正在实行的动作。
过去实行时和一般过去时经常同在一个句子里使用。
过去实行时
表示过去正在实行的动作或情况，一般过去时则表示比较短暂的动作
或事件。
正在实行中的动作或情况往往由连词 when, while, as,
just as等引导：
While/ When/ As I was sweeping the floor, I found your pen.
我扫地的时候，发现了你的钢笔。
while通常只引导持续时间较长的动作，并且主句和从句能够同时用过去实行时，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.
当他的妻子和一位邻居在电话中聊天时，约翰一直在看电视。
Some students were dancing and singing while others were eating and drinking.
有些学生在唱歌跳舞，而另一些则在吃喝。
Just as I was opening the front door, the telephone rang.
我正开前门的时候，电话铃响了。
Just as I was leaving the house, you came in.
你进来的时候我正要出门。
when也能够引导比较短暂的动作，while和as则一般不行：
We were having supper when the lights went out.
我们正在吃晚饭时灯灭了。
2)过去实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：
They were preparing for the party for two whole days.
整整两天他们一直在为晚会实行准备。
2.短语动词中的小品词(The particles)
在上一课的语法中已经提到，很多动词加上介词或副词后就会改变词义。
这些介词和副词通常被称为小品词。
它们没有词形变化。
有些小品词既能够作介词又能够作副词。
判断一个小品词是副词还是介词要看小品词有没有带宾语。
有宾语的是介词，没有宾语的是副词。
介词的位置相对固定些：
I am looking for Tim.
我在找蒂姆。
(for为介词，位置不能变动)
She looked after the baby.
她照顾那孩子。
(after为介词)
He put the fire/ it out.
他灭了火。
(out为副词)
Mother woke the children/ them up.
母亲把孩子们叫醒了。
(up为副词)
She took the picture/ it down.
她把画取了下来。
(down为副词)
Please turn the radio/ it off.
请把收音机关掉。
(off为副词)
He turned it on.
约翰打开了电视。
(on为副词)
Put the cake on the table.把蛋糕放在桌上。
(on为介词) She is walking up the hill.她正向山上走去。
(up为介词)。