新概念英语第二册课件Lesson16（共19页）

这是一份新概念英语第二册课件Lesson16（共19页），共19页。PPT课件主要包含了policeman，however，but，Compare等内容，欢迎下载使用。
get a ticket
n parking area
Ask and answer the questins in pairs.
What happens if yu park yur car in the wrng place? He usually gives yu a parking ticket, desn’t he? Are yu lucky if he lets yu g withut ne? D the traffic plice always give parking tickets?Traffic plice are smetimes very plite, aren’t they?Where were yu spending a hliday? What did yu find n yur car? Did it welcme yu t the city?Were yu in a “N Parking” area? What did the nte ask yu t pay attentin t?
Retell the stry:
1. Park--- wrng --- pliceman ---find2. Lucky --- lets yu g--- ticket3. Hwever --- desn’t always4. Hliday --- Sweden --- nte --- my car5. “Sir --- welcme --- city”6. “N Parking”area7. Enjy --- pay attentin --- signs8. Nte--- a reminder9. A request like this --- cannt fail --- bey it
A plite request
If yu park yur car in the wrng place, a traffic pliceman will sn find it. Yu will be very lucky if he lets yu g withut a ticket. Hwever, this des nt always happen. Traffic plice are smetimes very plite. During a hliday in Sweden, I fund this nte n my car: ‘sir, we welcme yu t ut city. This is a “N Parking” area. Yu will enjy yur stay here if yu pay attentin t ur street signs. This nte is nly a reminder.’ If yu receive a request like this, yu cannt fail t bey it!
Summary writing
Traffic plice usually give yu a ticket if yu park yu car in the wrng place. The writer fund a plice nte n his car during a hliday in Sweden. The traffic plice wanted him t pay attentin t their street signs. N ne can fail t bey a plite request. (50 wrds)
allw sb. t d sth. (较为正式） 　sb. is allwed t d sth.let sb. d sth. （通常不用于被动语态）1. 我们不允许大家在教室里吸烟。
2. 我会让你用我的字典的。
We dn’t allw peple t smke in the classrm.
I will let yu use my dictinary.
Cmpare: Please allw me t buy yu a drink. 请让我给你买一杯酒。(听起来显得客气，庄重）Let me buy yu a drink. 　让我来给你买一杯酒。（听起来更亲切，随便）
Hwever & but
Hwever 是副词，既可放在句子的开头，又可放在句中。But 是连词，用来连接一个句子，它只能位于句首，而且强调对比。
He had an invitatin;________, he did nt g. He had an invitatin, _______ he did nt g.
票很贵，但我们还是决定去。
The tickets are expensive; hwever, we still decided t g. b) The tickets are expensive; but we still decided t g.
Fail t d sth.
Fail t d (= d nt d, cannt d) 表示“不，不能，没有”1)他始终每星期给母亲写信。2) 他没有还清债。　
He never fails t write (= always writes) t his mther every week.
He failed t pay his debts.
He failed t pass the exam. He did nt fail t pass the exam.
Remind:表示使…想起，或“记起，提醒” remind sb. t d. Remind sb. f sth.
我提醒他寄信。这张照片使我想起了他的父亲。
I reminded him t pst the letter.
This pht reminds me f his father.
我没有忘记寄你的信。　　2. 替我向你的母亲问好。
I remembered t pst yur letter.
Remember me t yur mther.
条件句 （Cnditinal Sentences）类型1---真实条件句（Sentences f Real Cnditin)条件句是表示在某种条件或要求下，预期会产生某种结果的表达方法。在“真实条件句 ”中,IF-从句中假设的情况是有可能实现或发生的从句中的动词用一般现在时态,主句中的动词用 一般将来时态.主句和从句的位置可以互换: If he is ut , I’ll call tmrrw. If he has time,he will cme. Yu’ll miss the train if yu dn’t hurry. He’ll get there in time if he runs.
2.如果要用从句表达将来的意思,也只能用 一般现在时态的形式来表达,而绝不能用 将来时的形式:If it rains tmrrw, I will stay at hme.We’ll g ut fr a picnic if it is fine next Sunday. If he has enugh mney next year, he’ll g t Eurpe.3.主句的变化形式:a).IF-从句中的动词是现在时,主句中的shall/will可以用其它情态动词代替:If it rains,we can/must/may stay at hme.If it stps raining we can/may g ut.If yu want t lse weight,yu must eat less bread.
b).IF-从句中的动词用现在时,主句还可以是“命令,恳求或劝告”If yu want t lse weight ,yu had bettereat less bread.If yu want t lse weight,eat less bread.If yu see Tm tmrrw,culd yu ask himt ring me?4. IF-从句的变化:a)从句中可以用现在进行时,表示现在的行为或将来的安排:If yu are leaving tmrrw,I’ll send yu a car