新概念英语二册lesson7教师版讲义

新概念英语第二册第七课教案（共5篇）第一篇：新概念英语第二册第七课教案Lesson 7 Too late 为时太晚本课重点：过去进行时，一般过去时New words and expressions: 1.detective n.侦探detective story/novel 侦探小说detective film 侦探片After a while he was tired of reading detective stories.过了一会儿，他对看侦探小说也感到厌倦了。

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 airporton the airfieldThe plane circled the airport before landing.飞机着陆以前在机场上空盘旋。

We are to meet him at the airport.我们要到飞机场去接他。

An airfield is a place where aircraft can take off or land.飞机场是飞机可以起飞或降落的地方。

The firm decided to bid on the new airfield.该公司决定投标争取承建新机场。

3.expect:／ik'spekt/ v.期待，等待 / except 除……之外expect sb.to do sth.期待某人做某事: I expect you to write back.We expect him to carry out his promises.我们期待他履行诺言。

We expect you to finish it in time.我们希望你及时把它完成。

expect sb./ sth.及物动词：I expect your letter.Do not expect me.不要期待我来。

【课文翻译】
飞机误点了，侦探们在机场等了整整一上午。他们正等候从南非来的一个装着钻石的珍贵包裹。数小时以前，有人向警方报告，说有人希图偷走这些钻石。当飞机抵达时，一些侦探等候在主楼内，另一些侦探那么守候在停机坪上。有两团体把包裹拿下飞机，进了海关。这时两个侦探把住门口，另外两个侦探翻开了包裹。令他们吃惊的是，那珍贵的包裹外面装的全是石头和沙子!
priceless adj.没有价钱的,无价的
valueless adj.没有价值,缺乏道的
worthless adj.无价值的
★diamond n.钻石
diamond ring钻石戒指
precious stone宝石；crystal水晶；jade玉
★steal〔stole，stolen〕v.偷
① vt.&vi.偷盗，行窃
expect所表示的等候普通暗含着依据某些信息或规律而作出相应反响的意思，而wait for主要接续〝等候〞这个举措自身。
expect sth.
I expect a letter from Jimmy.
expect sb.to do sth.等候某人做某事
I expect you to write back.
【课文解说】
1、The plane was late and detectives were waiting at the airport all morning.
all普通直接加表示时间的双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。
6、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!

Follow the pattern :
• The plane was late and detectives were waiting at the airport all morning.
T：all afternoon - shopping S1：What were you doing all afternoon? I couldn't find you anywhere. S2：I was shopping.
Listening comprehension
Today we'll listen to a story about the theft of some diamonds.
• First look at the picture and guess:
① What do you think is happening in the picture?
tonight.
expect sth.--I expect a letter
from Jimmy.
expect sb.to do sth. ---I expect
you to write back.
③ vt. 认为，猜想(一般用于口语)
I expect so./I think so. 我希望
如此［口语］
‘Diamonds are a girl's best friend.’ What do you think it
means?
Summary writing
• 1. How long were detectives waiting at the airport? Detectives were waiting at the airport all morning.

A. reads B．is reading C．was reading
My sister with my parents ______dumplings when I got home yesterday evening． A．are making B．is making C．was making D．were making
What were you doing while Li Jie was doing his homework? I was sleeping while Li Jie was doing his homework.
用法三： 描述一件事发生的背景 常用句型：
My brother fell while he was riding his bicycle.
★airport n. 机场 • port 港口 • 在机场 • at the airport • ★airfield n. 飞机起落的场地/停机坪 • field 田野； • 在停机坪上 • on the airfield
★ ★ expect ① vt.&vi. 预计，预料
• Jim has failed in mathematics as his teacher expected.
The Past Continuous Tense (过去进行时) 基本结构:
主语+
was / wasn’t were / weren’t
+v- ing
过去进行时
用法一： 表示过去某一时间点或某段时间内正在进
行的状态或动作。 I was reading a book at 5 p.m. yesterday. What were they doing at that moment? My mother was washing clothes at 9 last night.

2.George was reading while his wife was listening to the radio.
3.Someone knocked at the door just as I was getting into the bath.
4.The plane was late and detectives were waiting at the airport all morning.
最新版整理ppt
39
经典例句分析 wonderful sentences
1.They were expecting a valuable parcel of diamonds from South Africa.
精彩语言点:
1.a parcel of 2.expect sth. 3.were expecting
最新版整理ppt
37
Excellent！ Keep on going !
最新版整理ppt
38
Special difficulties
Two men took the parcel off the plane. We can say, Two man took off the parcel from the plane.
最新版整理ppt
28
airfield [ˈeəfi:ld] air+field
停机坪
…while others were waiting on the airfield.
最新版整理ppt
29
airfield
最新版整理ppt
30
guard
Eg. My uncle is an guard. Keep guard

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 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!
valuable & precious
• valuable 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/valuable discovery. eg. The old toy bear is valuable/precious to John.

A.slipped, was looking B.had slipped, looked
沙子
1. detective n. 侦探 ①detective story 侦探小说 ②a private detective 私家侦探 detect v. 侦查、探测 eg. It is difficult to detect the cause of his death.
很难发现他死亡的原因。 detector n. 探测器；发现者
C. full by
D. full in
4.Some boys are reading; ___ are listening to the radio.
A. others B. another C. the other D. other
5.____my surprise,he didn't pass the exam.
-less 表否定 valueless 没有价值, 不足道的 priceless 无价的
7.steal（stole，stolen） ①v. 偷窃 宾语是物 steal sth. from sb. 从某人那里偷某物 区分rob v. 偷窃 宾语是人或地点 rob sb. of sth. 偷某人某物 rob sp. 盗窃某地
H3）e t起iono飞skidoeffthhies mcloatihnebs uanilddignogt winhtoiltehoetbhaetrhs. were waiting on the
Theapilrafnieltdo.ok off at 8:30 a.m.
候机楼，停机坪，皆守候。
Two men took the parcel off the plane and carried it into the

son /study English
n. 侦探 n. 机场 v. 期待，等待 adj. 贵重的 n. 包裹 n. 钻石 v. 偷 adj. 主要的 n. 飞机起落的场地 n. 警戒，守卫 adj. 珍贵的 n. 石子
★main adj. 主要的 主要街道
main street 主要建筑
main building 注意main不能与人连用
crystal 水晶
tell, wait, expect, keep guard, open, try to steal, take…off, carry…into,
be full of stones and sand!
…At eight o’clock of October 8th
when It rained heavily
Lesson 7 Too late
Watch for fun
tell, wait, expect, keep guard, open, try to steal, take…off, carry…into,
be full of stones and sand!
…At eight o’clock of October 8th
P33P34
2015-7-18
precious stone 宝石
★diamond n. 钻石 diamond ring 钻石戒指
diamond
• 钻石婚（60/75年） • diamond wedding • 金婚（50年） • golden wedding • 银婚（25年） • silver wedding • 纸婚（1年） • paper wedding
At 11:15 while she was watching happily, the thief was steeling her bike.

通常不能用于过去进行时的动词主要有： agree,believe,belong,care,forget,hate,have（拥 有），hear,know,like,love,mean,mind,notice,own,
remember,seem,suppose,understand,want,
wish等。静态动词 暂时性动词 过去进行时同样也不 能用。
②猜想，料想，认为 Who's eaten all the cake? ---I expect it was the dog. ③ expectation n.期待，盼望，指望 She went to the new school with great expectations.
武汉四调
34. The students are fed up with their studies because they are ______ to do far better than they can.
When the plane arrived,some of the detectives were wauilding while some of others were waiting on the airfield. 5.main / men / adj. 主要的 the main street 主街道； the main idea of the passage文章中心思想； in the main 大体上；基本上；
11.stone / ston / n. 石子；石块； To kill two birds with one stone.
stone-blind 完全瞎的 stone-deaf 完全聋的
12.sand / sæ nd / n. 沙；沙子 ① 沙；沙子；（不可数名词） a pile of sand一堆沙 ②（pl.）沙滩，沙漠； the children playing on the sands(沙滩） ③用砂纸打磨 The workers are sanding the material. bury/hide your head in the sand 采取鸵鸟政策；不正视现实；回避问题

Key Structures
It began to rain at six o’clock yesterday.
I was watering the garden at six o’clock yesterday.
_W__h_e_n_ I was watering the garden, it began to rain. When是表示时间的连词 It began to rain.是主句，能独立存在 When I was watering the garden 是从句，一般不单独使 用，做主句的成分
To their surprise, the precious parcel was full of stones and sand!
To one’s +情绪名词
be full of=be filled with
Lesson 14
• iron /ˈaɪən/ vt.熨烫 • essay /'eseɪ/ n. 论文 • babysit /'beɪbisɪt/ vi. 照看孩子 • put sth. out [PV2]扑灭某物 • let sth./sb. out [PV2] 放出······ • tear sth. up [PV2]撕毁某物 • slip /slɪp/ vi.滑倒
Two men took the parcel off the plane and carried it into the Customs House.
the Customs House 海关（行李物品接受检查的地方） take sth off sp 从某处取下某物
While two detectives were keeping guard at the door, two others opened the parcel.

新概念二 lesson 7一、根据课文内容回答下列问题。

1. How long were detectives waiting at the airport?2.What were they expecting from South Africa?3.Where did two men take the parcel after the arrival of the plane?4.How many detectives opened it?5.What was the parcel full of?二、将答案组成一个段落，不要超过55个单词。

Too late1. detective n. 侦探侦探小说侦缉处【翻译】他雇佣了一个私家侦探来调查这件案子。

2. airport n. 机场【拓展】port airportat the airportfield airfield on the airfield【翻译】不要担心你女儿，我将会去机场接她。

3.expect v. n．out of expect expect sb. to beexpect sb to do sth.【翻译】我没想到会在这里碰到他，我们好多年都没见过了。

别指望他太多。

4. valuable a.valuable=+This kind of car is valuable.近义词:5 parcel n. 包裹a parcel ofHe sent me a parcel of books.6. diamond n.diamond ringdiamond necklacediamond cut diamond7. try to do sth.try doing sth.He tried to climb the ladder.He is trying climbing the tree.Exercise选择try to do/try doing并利用括号单词完成句子。

新概念第二册第7课
Eg. The diamond is valuable. The diamond has great value.
新概念第二册第7课
Eg. The wedding ring is very precious.
Love =
+
新概念第二册第7课
Precious [ˈpreʃəs]
1.regard something as probable or
likely （期望，期待，指望）
同义
（anticipate）；
2.look forward to the probable occurrence of （等待）；
n. expectedness adj. expectable adv. expectably
新概念第二册第7课
airfield [ˈeəfi:ld] air+field
There are two parcels.
新概念第二册第7课
steal [sti:l]
（stole；stolen）
.
意思：take without the owner‘s consent 偷
Eg. The thief stole my cell phone.
Steal away Eg.He stole my cell phone away
新概念第二册第7课
The students are expecting a bright future. The cat is expecting a fish.
新概念第二册第7课
diamond [ˈdaɪəmənd]
新概念第二册第7课
新概念第二册第7课
valuable [ˈvæljuəbl]

新概念英语二-----------------LESSON 7重点词组：at the airport 在机场a parcel of 一个装……的包裹a few hours earlier 数小时前try to 试着去some of ……中的一些keep guard 守卫take off 把……拿下里carry into 把……搬/运下来at the door 在门口to their surprise 让他们吃惊的是be full of 装满了语法点:1. all morningall一般直接加表示时间的可数名词单数构成时间状语e.g.: all day整天，all night 整夜，all week整个星期，all winter整个冬天，all year整年＊＊但不能说all hour2. a few hours earlier / a few hours agoa few hours earlier, 段时间+earlier, 是以过去或将来某一个时间点为准的一段时间以前e.g.: A few hours earlier, someone had told the police that …….数小时前，有人向警方报告……。

a few hours ago 段时间+ago, 指的是以说话时为准的一段时间以前，通常用于一般过去时。

e.g.: He was here a few hours ago. 他几个小时前在这里。

3. some of / one ofsome of + 可数名词复数，意为……中的一些，做主语时为复数e.g.: Some of the apples are green. 这些苹果中有一些是绿色的。

some of + 不可数名词，意为……中的一些，做主语时为单数e.g.:Some of rice is dirty. 一些米饭脏了one of + 可数名词复数，意为……中的一个，做主语时为单数e.g.: One of the students is very young. 学生中的一个非常年轻。

Lesson 7I.【NEW WORDS AND EXPRESSIONS】★detective n. 侦探 detective story 侦探小说★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★expect／ik'spekt/ v. 期待，等待I expect so.我希望如此［口语］expect sb.to do sth.期待某人做某事I expect you to write back.expect sth.及物动词：I expect your letter.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.★valuable adj. 贵重的, 有价值的★precious adj. 珍贵的, 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★diamond n. 钻石 precious stone 宝石 crystal 水晶; jade 玉diamond ring 钻石戒指★main adj. 主要的 main building; main street; main sentence; main idea 不与人连用★guard n. 警戒，守卫 life guard 救生员/body guard保镖II. 本课重点：一般过去时与现在完成时共同点：动作在过去都做过了。

区别：过去式只能强调过去的事，和现在没有任何关系。

Lesson 7 单词讲解1. detective n. 侦探detect v. 探测2. valuable adj. 贵重的value n. 价值precious adj. 珍贵的3. main adj. 主要的the main buildingthe main streets / the side streetsthe main mirrorthe main idea4. guard n. 警戒，守卫keep guardLesson 7 课文&语法讲解Key points: 过去进行时过去完成时／过去将来时when / while1. The plane was late and detectives were waiting … all morning.一般过去时1. The plane was late and detectives were waiting … all morning.2. They were expecting a valuable parcel … from South Africa.过去进行时过去进行时形式：was/were doing用法：She was reading a book at 11:00 last night.否定疑问：She was not reading a book …Was she reading a book …?过去进行时补充：While you were sleeping, a thief sneaked in.3. A few hours earlier, someone had told the police that thieves would try to steal thediamonds.try to do sth.try doing sth.4. A few hours earlier, someone had told the police that thieves would try to steal thediamonds.过去完成时形式：had done用法：Before 8:00 yesterday, she _______________ (finish) her homework.When he got there, she _______________ (leave). She was not there.Before 8:00 yesterday, she had finished her homework.否定疑问：She had not finished her homework.Had she finish her homework?过去完成时补充：过去完成时／现在完成时1. It is 10:00. I ______ (wait) for 2 hours.2. It was 10:00. I ______ (wait) for 2 hours.The plane was late …A few hours earlier, someone had told the police …5. A few hours earlier, someone had told the police that thieves would try to steal thediamonds.过去将来时形式：would dowas/ were going to do用法：过去的将来He said that he would go abroad next year.6. A few hours earlier, someone had told the police that thieves would try to steal thediamonds.tell sb. sth双宾语结构… that thieves would try to steal the diamonds宾语从句写法：1 陈述句变宾语从句？You are right.I think __________________.7. When the plane arrived, some of the detectives were waiting inside …while otherswere waiting on the airfield.While you were sleeping, a thief sneaked in.= You were sleeping, when a thief snaeked in.8. Two men took the parcel off the plane … carried it into the Customs House.take offTwo men took the parcel of the plane…He took off his coat.The plane will take off.9. While two detectives were keeping guard … two others opened the parcel.10. To their surprise, the precious parcel was full of stones and sand!四种表示过去的时态：The plane was late and detectives were waiting … all morning.A few hours earlier, someone had told the police that thieves would try to steal thediamonds.Lesson 7 知识拓展when / whileOne Friday, we were packing to leave for a weekend away ______ my daughter heard cries for help.A. afterB. whileC. sinceD. when( 浙江4)It just isn’t fair ______ I was working as a waiter last month, my friends were lying on the beach.A. whetherB. thoughC. forD. while( 辽宁30)四种表示过去的时态：1. The plane was late and detectives were waiting … all morning.2. A few hours earlier, someone had told the police that thieves would try to steal thediamonds.-Have you finished reading Jane Eyre?-No, I ______ my homework all day yesterday.A. was doingB. would doC. had doneD. do( 课标全国21)-Have you finished reading Jane Eyre?-No, I ______ my homework all day yesterday.A. was doingB. would doC. had doneD. do( 课标全国21)-When did the computer crash?-This morning, while I ______ the reading materials downloaded from some websites.A. have sortedB. was sortingC. am sortingD. had sorted( 福建24)-Did you catch what I said?-Sorry. I ______ a text message just now.A. had answeredB. have answeredC. would answerD. was answering( 四川9)After Jack had sent some e-mails, he ______ working on his project.A. had startedB. has startedC. startedD. starts( 山东28)Peter had intended to take a job in business, but ______ that plan after the unpleasant experience in Canada in .A. had abandonedB. abandonedC. abandonD. will abandon( 浙江13)Did you predict that many students ______ up for the dance competition?A. would signB. signedC. have signedD. had signed( 上海34)。

valuable Valuable objeБайду номын сангаасts are objects that are worth a lot of money. e.g Time is very valuable.
parcel A parcel is something wrapped in paper, put in a bag or large envelope, or in a box, usually so that it can be sent to someone by mail.
e.g .Jewelry and precious objects belonging
to her mother.
stone Stone is a hard solid substance found in the ground and often used for building houses.
main The main thing is the most important one of many similar things in a particular situation. e.g This is a busy main road.
airfield An airfield is an area of ground where aircraft take off and land. It is smaller than an airport.
Lesson 7
Too late
New words detective
A detective is someone whose job is to discover what has happened in a crime or other situation and to find the people involved.

Lesson 5 words
pigeon message cover distance request spare part
鸽子 信息 越过 距离 要求 备件
service up to now a great many on the way by the way garage
业务 服务 到现在为止 许多的 在路上 顺便说 车库
• She________ the flowers in the garden.
• Aing D. has watered
• 简析：C。谈话中问妈妈现在在哪儿，可知妈妈 正在花园里给花浇水。
听录音，然后回答以下问题。
Did the detectives save the diamonds?
语法练习
• 1.Mum, _______ shall we have lunch? • We will have it when your dad_________. • A. when; returns B. where; returns • C. where; will return D. when; will return • 简析：A。when在后半句中表示"当…时候"，状
• Turn to page 7 L
P7 L
• 1.over • 2.under • 3.across/in • 4.along • 5.on • 6.in • 7.off • 8.between • 9.into • 10.out off
P7 M
• 1. • 2. • 3. • 4. • 5.
P7 M
• 1.Which • 2.Who • 3.Which • 4.Who • 5.which