新概念英语第二册 Lesson16（视频+音频+单词+课文重点）
彬彬有礼的要求
听录音，然后回答以下问题。
What was the polite request?
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方，交通警很快就会发现。
You will be very lucky if he lets you go without a ticket.
如果他没给你罚单就放你走了，算你走运。
However, this does not always happen.
然而，情况并不都是这样，
Traffic police are sometimes very polite.
交通警有时也很客气。
During a holiday in Sweden,
有一次在瑞典度假，
I found this note on my car: sir, we welcome you to our city.
我发现我的车上有这样一个字条：“先生，欢迎您光临我们的城市。
This is a "No Parking" area.
此处是‘禁止停车’区。
You will enjoy your stay here if you pay attention to our street signs.
如果您对我们街上的标牌稍加注意，您在此会过得很愉快的。
This note is only a reminder.
If you receive a request like this, you cannot fail to obey it!
如果你收到这样的恳求，你是不会不遵照执行的！
生字
vocabulary
traffic n. 交通
ticket n. 交通违规罚款单
note n. 便条
area n. 地段
sign n. 指示牌
reminder n. 提示
fail v. 无视，忘记
obey v. 服从
语法
grammar
条件句（Conditionalsentences）
if引导的条件从句指能够发生、可能发生或可能发生过的事件。如果认为将来的事件很可能会发生，那么if从句中要用一般现在时（有时也用其他形式的现在时），主句中用will（或shall）加动词形式或其他形式的将来时。
If he is sleeping,don't wake him up.
条件句的主句中的will表示肯定如此或几乎可以肯定会如此。如果觉得其“肯定”程度达不到使用will的程度，或者如果想表达建议等其他意思，就可以用别的情态助动词来代替will；条件句中的主句还可以用祈使语气等表示请求、建议等。
You can post these letters if you want to.
If it’s fine tomorrow, wecan/may go out.
Please let me know if you cant’t come.
Exercises
If he ______ (enjoy) concerts, why doesn't he come with us?
5.enjoys, why doesn't跟第三人称连用, 是一种建议; why not连在一起表示建议
练习
exercise
Comprehension 理解
1 Traffic police are ____.
(a) occasionally very polite
(b) never very polite
(c)always very polite
(d) seldom very polite
2 In Sweden, the writer ____.
(a) parked his car in the wrong place and received a polite note from the police
(b) parked his car in the wrong place and received a ticket from the police
(c) parked his car in the wrong place and paid a fine
d) parked his car in the wrong place and quarrelled with a policeman
Structure 句型
3 If you park your car in the right place you ___ receive a ticket.
(a) will (b) wouldn't (c) didn't (d) won't
4 Traffic police never let you ___without a ticket.
(a) go (b)to go (c)going (d) have gone
5 We welcome you to our city. You ___to our city.
(a) welcome (b) are welcome
c) have welcomed (d) are welcoming
6 "No Parking" means ___ .
(a)don't leave your car here
(b)without parking
(c)don't stop
d)there's no room to park here
7 This note is only a reminder. It's ___.
(a) nothing (b)no one (c)nothing extra (d) nothing more
Vocabulary 词汇
8. This is a No Parkingarea. Cars aren't allowed in this ___.
(a) district (b)country (c) surrounding (d) kingdom
9. You will enjoy your stay. It will ___ you.
(a) amuse (b)enjoy
(c)laugh at (d) please
10 You will enjoy your stay. How long will you ___here?
(a) rest (6) prevent (c) sit (a) remain
11 This note is only a reminder. It will help ___.
(a) you remind (b) your souvenir
c) your remembrance (d) you to remember
12 You cannot fail to obey it. You can't ___to do this.
(a) refuse (b) deny (c) resist (d) withdraw
—— End ——