新概念英语第二册 Lesson 7 Too late课件l (共54张PPT)

(共54张PPT)
New Concept 2
Practice & Progress
Better late than never.
It’s never too late to mend.
Read the new words aloud
[di'tektiv]
['e p :t]
[ik'spekt]
['v lju b l]
['pɑ:sl]
['dai m nd]
[sti:l]
[mein]
['e fi:ld]
[gɑ:d]
['pre s]
[st un]
[s nd]
1 detective
2 airport
3 expect
4 valuable
5 parcel
6 diamond
7 steal
8 main
9 airfield
10 guard
11precious
12 stone
13 sand
n.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
看图片，我们联想到了什么职业？
+ + =
Sherlock Holmes福尔摩斯
detective侦探
a private detective私家侦探
★detective n. 侦探
侦探小说 detective story
动词 detect 侦查、探测
detector 发现者;发觉者
柯南Conan He is a detective.
★airport 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
（机场外）
the main building主楼、航站楼
airlines航线、航空公司
南航
东航
（机场内）
登机第一步：check-in
ID card身份证
boarding card登机牌
（机场内）
登机第二步：
security安检
the Customs House海关
（机场内）
登机第三步：
departure lounge [la n(d) ]候机室
departure gate登机口
（飞机上）
注意事项： turn off
mobile phone
lap-top
（飞机上）
也有令人愉悦的：
可以享用的饮料和飞机餐：
water, tea, coffee
coke, orange juice, Sprite
rice or noodle
pork, beef, chicken or fish
（下飞机后）
luggage claim行李领取处
★expect v. 期待, 等待
①vt. 等待，期待，盼望（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.
expect sb.to do 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
3 vt，vi. 预计、预料
We expect a cold winter this year.
我们预计今年冬天会冷
Jim has failed in mathematics as his
teacher expected.
正如他老师所预料的那样，吉姆数学考试没及格。
★valuable adj. 贵重的
value n.&v. 价值
The diamond is valuable.
The diamond has great value.
valuable information.
★precious adj. 珍贵的（带有一定的感彩）
你在浪费珍贵的时间
You're wasting precious time!
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.
★diamond n. 钻石
diamond ring 钻石戒指
precious stone 宝石；crystal 水晶；
jade 玉
小贴士：
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
★steal（stole，stolen） v. 偷
① vt.&vi. 偷盗，行窃
我的钱包被偷了 My wallet was stolen.
John never steals. 约翰从不偷东西
rob sb. 抢(某人)
我被抢了 I was robbed.。
② 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 Mary’s heart.
③ vi. 偷偷地行动；悄悄靠近
He stole into the room.
他悄悄地进了房间
★main 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 main street
主要建筑 main building
main sentence；
main idea
注意main不能与人连用
★guard 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
stone
sand
parcel, bag,
bar
a _______ of _______
a bag of rice
a parcel of diamonds
a packet of crisps
a bar of chocolates, a chocolate
1.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 of the plane
Customs House .
4.How many detectives opened it
Two.
5.What was the parcel full of
Stones and sand.
1.How long were detectives waiting at the air port
2.What were they expecting from south Africa
3.Where did the two men take the parcel after the arrival of the plane
4.How many detectives opened it
5.What was the parcel full of
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!
The 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 morning
detectives 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, the
A few hours earlier, someone had told the police that thieves would try to steal the diamonds.
a few hours earlier 几个小时以前
= a few hours before / a few hours ago
would +do 过去将来时,间接方式, 转述, 站在过去看未来
※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。
They were expecting a valuable parcel of diamonds from South Africa.
a parcel of 一包
South Africa 南非
When 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……”
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
Two 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 down．
take 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 into…carried 表示看得很重
Customs House 海关
While 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 detectives
To their surprise, the precious parcel was full of stones and sand!
to one‘s surprise,让某人惊讶的是
To my surprise, the teacher was late.
To one’s +表情绪名词
to one‘s 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.
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, They)用were：Were we working
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
1、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。　　
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 nine o'clock yesterday？
昨天晚上九点她在做什么？（介词短语表示时间点）
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。
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， 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 wasn't understanding him.
正：I didn't understand him. 我不明白他的意思。
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 home .
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 .
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，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.
过去动作同时发生的时态
① 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 was doing the housework, my father was watching TV.
② 两个动作在同时段进行, 在不同时间结束, 先发生的动作未结束, 另一个动作发生, 先发生的动作用进行时态, 另一个动作用过去时.
When I was opening the door, the telephone rang.先开门/When the telephone was ringing, I opened the door.　电话先响
③ 瞬间动词(如：arrive)没有进行时态, 所以两个动作同时发生, 延续性动词用进行时态, 瞬间动词使用过去时态.
When he arrived, I was having dinner.
I am arriving 进行时态表示将要
1. 当从句中的谓语动词是持续性的动作时,我们可以用while, when或as。 While / When / As I was walking down the street, I noticed a police car in front of the bank.
我顺着马路往前走时,发现银行门前停着一辆警车。 2. 当从句中的谓语动词表示瞬间动作时,不可用while。 He was on the point of leaving when someone knocked at the door. 他正要走,这时有人敲门。 3. 如果谈论两个长动作,最常用的是while。 While John was sitting biting his nails, I was working out a plan to get us home. 约翰坐在那里咬指甲时,我想出了一个回家的办法。
不过, as是可以用来说明两种正在发展或变化的情况的,这时as引导一个持续性的动作,主句中的动作与之同时进行。 As we talked on, he got more and more excited. 我们继续往下谈的时候,他越来越兴奋。 4. 如果表示两个短动作或事件同时发生,最常用的是as或just as,也可用when。 Just as he caught the ball, there was a tearing sound. 当他抓住球的时候,有一种撕裂的声音。 I thought of it just when you opened your mouth. 就在你要说话的时候,我也想到了。
Exercise
l. 当我父亲正要离开房子的时候，邮递员到了。
As my father (leave) the house, the postman (arrive) .
2.汤姆正在花园里干活，我正在坐着。
Tom (work) in the garden while I (sit)in the sun.
3.当我正在走的时候，我看见了查理。
As I (walk) down the street, I (meet) Charlie.
4. 他读信的时候，听见了敲门声。
While he (read) the letter, he (hear) a knock at the door.
5.当我的妈妈正在准配午饭，Janet正在放桌子。
While mother (prepare) lunch, Janet
(set) the table.
l. 当我父亲正要离开房子的时候，邮递员到了。
As my father was leaving (leave) the house, the postman arrived (arrive) .
2.汤姆正在花园里干活，我正在坐着。
Tom was working (work) in the garden while I was sitting (sit)in the sun.
3.当我正在走的时候，我看见了查理。
As I was walking (walk)down the street, I met (meet)Charlie.
4. 他读信的时候，听见了敲门声。
While he was reading (read) the letter, he heard (hear)a knock at the door.
5.当我的妈妈正在准配午饭，Janet正在放桌子。
While mother was preparing (prepare) lunch, Janet
was setting (set) the table.
take away 拿走；夺去；使离去
take back 拿回，收回
take…for 认为；以为；误以为
take it out of （口）使（某人）筋疲力尽
take与其它词的组合
take a rest 休息一下
take temperature 测体温，测温度
take a walk 去散步
take a look 看一眼
take pictures 拍照
take one's advice 遵循/按照某人意见
take it or leave it 不要就拉倒
take some medicine 服药
take a taxi 打车
3. c。从回答中可以看出，此问句是对地点发问，a. Why，b. When,，d. What 都不能针对地点提问，只有c. Where是问地点的，可以用At the airport 来回答，所以选c。
4. d。这一句是针对动词宾语提问的，回答是用名词短语A valuable parcel of diamonds，a. Why，b. When，C. where 这几个疑问词都不能针对动词宾语（名词）提问的，只有d. What 可以对名词提问。
5. a。前面句子是过去完成时（had told），表示在过去某一动作或情况发生之前完成的事情， “某人告诉警察……”这一事件定是在“飞机到达前”发生的。所以选a. before(在……之前)。
6. c。a. in后面需要有一个表示地点的名词，意思才完整；b. into在意思上讲不通；d. for后面需要有一个名词做宾语，意思才完整；只有c. inside（在里面）意思最完整，而且与前半句的动作went into the building相符合，所以选c。
7. d。4个选择中只有d. took it off 最符合题目意思和语法，所以选d。
8. a。b. waiting 是不及物动词，后面不能直接跟名词；c. expecting for 中expect是及物动词后面不能加for；d. expecting to 中expect后不能加to； 只有a. expecting最合语法。
9. c。本句需要选一个与前句中的valuable（宝贵的，珍贵的）意思相同的形容词做表语。a. worth可以做名词和形容词，意思是“价值”，“值得……的”，不是valuable的同义词；b. worthy 是形容词，意思是“有价值的”“值得的”常于of 或不定式连用，不能单独做表语，也不是valuable的同义词；d. value 是名词，不符合词性；只有c. precious 是形容词，意思是“宝贵的”，“珍贵的”，是valuable的同义词,可以做表语，所以选c。
10. b。c. take from ，d. take to 都不符合语法；a. rob 和b. steal都有“窃取”的意思，但steal强调 “偷偷地或悄悄地趁人不注意时窃取”，而rob则强调“通过武力明目张胆地盗窃或抢劫”。Steal这一动作的执行者应该是thief（小偷），而rob的动作执行者却是robber（强盗）。因为本句的主语是the thieves，所以选b。
。
11. a。本句是要解释前一句中的the main building（主楼），b. smallest（最小的）；c. first（第一）；d. greatest（最伟大的）这3个选择都不符合词义，只有a. most important（最重要的）意思与 the main意思最接近，所以应该选a。
12. b。本句如果选a. full with，c. full by，d. full in 都有语法错误，full 只能同of连用，表示“充满……的”， 因此选b. full of。
The plane was late and detectives were ____at the airport______ ______. They were_____a valuable ______ of diamonds from South Africa. A few hours______, someone had told the police that thieves _____ ______ _____steal the diamonds. When the plane arrived, some of the detectives _______ the main building while others were waiting _________the airfield. Two men took the parcel _____the plane and ______ it into the Customs House. While two detectives_____ ______guard at the door, two others opened the parcel. To their______, the precious parcel was _____ ______stones and sand!
Thank you！