新概念英语第二册课文和笔记 Lesson 7:Too late 为时太晚

过去进行时：
在过去的某一点时间，或者是过去某一动作同时发生的另外一个动作
瞬间动词（arrive)无进行时态
I am arriving 进行时态表示将要
When he arrived,I was having dinner.
同时发生的两个动作，均用过去进行时
When I was doing my Homework,my mother was cooking.
When my mother was doing the housework,my father was watching TV.

同时发生的两个动作
1.一个用一般过去时，另一个用过去进行时
2.分工的情况，均用过去进行时

When the plane arrived,...were waiting inside the main building
while others were waiting on...
Two men took the parcel off...
take sth.off...=take sth.away from...
and carried it into...carried 表示看得很重
Customs House 海关
While...
...were keeping guard at the door,two others opened the parcel.
表面上是分工，两个动作同时开始，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；at the door 在门边
two others=two other detectives
To their surprise
to one's surprise,让某人惊讶的是
To my surprise,the teacher was late.
to one's joy
To my joy, my mother came here yesterday.
to one's excitement
To our excitement,our team wins.
be full of ...装满
My bag was full of books.
The cup is full of water.

总结
a few hours ealier 几个小时以前
two others
to one's surprise,...
be full of 装满

重点：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.

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 the telephone rang,I was opening the door.先开门
When the telephone was ringing, I opened the door.　电话先响

3.瞬间动词没有进行时态，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。

【Special Difficulties】
Do you remember these sentences?
come and look at...
I am looking for...
v.+prep.+宾语
Now read these sentences
v.+prep./adv.代表不同的意思
look at 看；look after照料
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

宾语的位置和词性取决于施加动作的动词
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.

Exercise
put the book on the desk--> put vt.
put out...-->out adv.
He is looking for his pen.……for prep.
1.give away...-->give(vt.)-->give...away
2.woke up...-->wake sb.(vt.);up(adv.)-->wake...up...
wake me up.叫醒我；代词做宾语，放在动词与副词之间
3.look for...-->look(vi.)
4.cut off...-->cut(vt.);cut oneself;cut hair
5.put on...-->put...on...
6.give it back...-->it(pron.)
7.lift up...-->up(adv.)可省略；lift(up)sth;lift sth.up
8.take off...;put on...--->take (vt.)put(vt.)
9.look at...--->look(vi.)
10.send her away...---her(pron.)
11.pull down...-->pull(vt.);down(adv.)
pull one's leg 开玩笑
12.make up...--->make(vt.)up one's mind习惯用法不换,语法可换
13.ask for...-->ask(sb.)for sth. 省略sb.　
14.throw away...-->throw(vt.)...away...

宾语的位置和词性取决于施加动作的动词
vt.+adv.+宾语(n.)
vt.+宾语(n./pron.)+adv.

vi+prep.+宾语(n.)

词组当中的练习，短语be interested in
如果不能接收，就记住－－放弃
如果已经说过，还没有明白，就要执着弄懂

【Multiple Choice Exercises】
5.had done.——两个动作先后发生（一个动作结束，另一个动作才发生）用过去
完成时
before:在……之前　　　as soon as:一……就

8.expect,wait
I expect so.　 I expect your letter.　expect somebody to do
wait for
expect somebody to　expecting

9.valuable……precious　 value:名词
worth后面一定要加动词　　　something is worth...
The book is worth reading.
worthy……be worthy of　　worthless……something is worthless

10.加something做宾语的一定是steal

【Key structures】

Exercises D
1.As:正当　　将要走　　be doing　 was leaving ...arrived
2.was working...was sitting
3.was working...met
4.was reading...heard　hear是不用进行时态的
5.set the table摆桌子　 was preparing...set
6.dropped...was speaking