新概念英语第二册Lesson16 课件.pptx

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1、Lesson16Words and expressionspark 停放（汽车）pktraffic 交通 trfkticket 交通违规罚单tktnote 便条ntarea 地段ersign 指示牌sanreminder 指示rmandfail 无视；忘记felobey 服从berequest 要求rkwestpark 停放（汽车）pka car park 停车场No parking 禁止停车traffic 交通 trfktraffic light 交通灯in traffic jam 交通堵塞in heavy traffic 交通拥挤traffic accident 交通事故traffic p

2、olice 交通警note 便条ntmake notes 做笔记do some notes 做一些笔记=write some notearea 地段erarea n.场地,地段(一块地方),大地点,小地点都可以place n.地点region n.地区(交战,开火)field 领域；田地In this region,there were a lot of wars.战火连绵an area of 占地 rural areas 乡村地区a picnic area 野餐区sign 指示牌sanroad signs 路标a sign on the door 门上的标牌a no smoking sign

3、 禁止吸烟的告示牌talk by signs 用手势交谈=gesticulate destkjletmake a sign 打信号reminder 指示rmandremind v.：提示，提醒remind sb of sthremind sb to do sthreminder：可以指人，可以指物fail 无视；忘记felnever fail to do sth 从不会忘记做某事=never forget to do sth=always remember to do sthfail in doing sth 在某些方面失败obey 服从beobey ones instructions 执行某

4、人的命令obey sb without question 对某人言听计从obey ones order 服从某人的命令=follow ones orderrequest 要求rkwestRequest ones presence 请某人出席Request sb of sb 向某人要求某物=make a request of sb for sthRequest sb to do sth 要求某人做Request that Its request that 作名词后跟同位语从句或表语从句时，从句的谓语要用should do 表示虚拟语气at ones request=at the request

5、of sb 应某人之请求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in the wrong place 停在错误的位置If 引导条件状语从句，条件句分为真实条件句和非真实条件句，本句话是真实条件句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let sb/sth go=let go of sb/sth 放开；释放；使自由without+

6、n./doing在句中伴随条件状语However,this does not always happen.然而，情况并不都是这样howecer 为副词，表示前后对比可以位于句首、居中、句末，并用逗号隔开always 副词，在句中通常用一般现在时连用，表示经常的行为，也可以和一般过去时连用，表示过去经常的行为也可以和现在进行时连用表示人感情的喜，恶She is always moving this around.她老是将东西搬来搬去Traffic police are sometimes very polite.交通警有时也很客气sometimes 有时 some time 一段时间polite

7、 客气；有礼貌的 反义词：impoliteimpolite 的同义词=rude 粗鲁的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主句中谓语动词的enjoy意思为享受；欣赏；喜欢接名词、代词、动名词作宾语In our company we enjoy free medical care.在我们公司我们享受免费医疗enjoy可以接反身代词表示娱乐、玩的开心enjoy oneself=have a good time=have funAre you

8、enjoying oneself？你玩得高兴吗？pay attention to 注意 to是介词后面需要接名词、代词、动名词作宾语You should pay attention to your handwriting.你需要注意你的书写pay more attention 更加注意pay close attention to 密切注意attract sbs attention 吸引某人的主意pay attention to sb/sth和noticepay attention to sb/sth 指用大脑集中注意力去集中某事，专心于某事notice 指用眼睛有意或者无意的看到某人、某事si

9、gn、signal、signature、symbolSign作名词，指记号、符号、告示牌、指示牌 作动词，指签字于文件signalsnl 信号signature snt 签名symbol smbl标志、象征的代表物课文If you park your car in the wrong place,a traffic policeman will soon find it.You will be very lucky if he lets you go without a ticket.However,this does not always happen.Traffic police are

10、sometimes very polite.During a holiday in Sweden,I found this note on my car:sir,we welcome you to our city.This is a No Parking area.You will enjoy your stay here if you pay attention to our street signs.This note is only a reminder.If you receive a request like this,you cannot fail to obey it!条件句条

11、件句（Conditional Sentences）真实条件句（真实条件句（Sentences of real condition)条件句是表示在某种条件或要求下，预期会产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。在生某种结果的表达方法。在“真实条件句真实条件句”中中,IF-从句中假设的情况是有可能实现或发生从句中假设的情况是有可能实现或发生的的.Eg.Youll miss the train if you dont hurry.1.IF-从句中的动词用一般现在时态从句中的动词用一般现在时态,主句中的主句中的动词用一般将来时态动词用一般将来时态.主句和从句的位置可主句和从句的

12、位置可以互换以互换:eg.If he is out,Ill call tomorrow.改错：改错：If he will have time,he will come.If he has time,he will come.He will get there in time if he will runs.Hell get there in time if he runs.2.如果要用从句表达将来的意思如果要用从句表达将来的意思,也只能用一也只能用一 般现在时态的形式来表达般现在时态的形式来表达,而绝不能用将来时而绝不能用将来时 的形式的形式:eg.If it rains tomorrow,I

13、 will stay at home.改错改错:If he will have enough money next year,hell go to Europe.If he has enough money next year,he,ll go to Europe3.主句的变化形式主句的变化形式:a)IF-从句中的动词是现在时从句中的动词是现在时,主句中主句中shall/will可以用其它情态动词代替可以用其它情态动词代替:Eg:If it rains,we can/must/may stay at home.If it stops raining we can/may go out.If you want to lose weight,you must eat less bread.4.IF-从句的变化从句的变化:从句中可以用现在进行时从句中可以用现在进行时,表示现在的行为表示现在的行为 或将来的安排或将来的安排:If you are leaving tomorrow,Ill send you a car.If you are looking for Peter,youll find him in the library.