新概念英语第一册87课课件（谷风讲课）

1、l A car crash,Maggie,Lets check!,动词的过去分词的规则变化,原形+ed 如：worked,passed 词尾是e时，直接加d 如：likedlived 若词尾为“辅音字母加y”，则改y为i加ed。词尾 为“元音字母+y”时，直接加d； 如:playedstayedstudiedcried 末尾只有一个辅音字母的重读闭音节是，双写最后一个辅音字母加ed. 如：stoppeddropped,PK!,AIR CLEAN EMPTY PLAY BOIL BE GO SEE HAVE TURN ANSWER CARRY LISTEN ASK PAINT DUST TYPE

2、 WASH WALK SHARPEN OPEN,1. This is the first time I have_(be) in Australia. 2. My brother_(write) a letter at the moment. 3. Tom_(do) his homework just now, but now he_(finish) already. 4. May often_(go) shopping on Friday, but she _(stay) at home last Friday. 5. Listen, someone_(knock) at the door.

3、,Difference！,Translate some sentences!,A.我从来没去过北京。 B你曾经去过北京吗？ C我曾经看过这部电影。 D他已经去北京了。 E他昨天晚上吃了牛排。 F我们今天早上去公园了。,1. 现在完成时的构成,肯定句式： 主语+have (has)+p.p 否定句式： 主语+have (has)+not +p.p 一般疑问句： Have (Has)+主语+p.p？ 特殊疑问句： 特疑词+ have (has)+主语+p.p？,2. 现在完成时的用法,（1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。常被just、already、yet 等副

4、词修饰。如：-Have you had lunch yet?-Yes, I have. Ive just had it.你（已经）吃午饭了吗？ 我刚刚吃过。（现在我不饿了）,（2）表示说话前发生过一次或多次的动作，现在成为一种经验，一般译为汉语“过”，常带有twice , ever, never ,three times 等时间状语。 eg： I have never been to Beijing . 我从来没去过北京。,Whats happened？,A car crash,So if you see crashes, what will you do?,Dont be nervous.

5、Never cry/run. Call the police. Send the people to the near hospital.,Why are there crashes?Maybe.,Remember some things！,Tell your father or your mother to be careful when he/she drives a car!,Dont drive a_ drinking. Dont t_ people when you drive. Dont drive q_. Dont drive when you are very t_. Dont

6、 drive in the t_ weather.,fter,elephone,uickly,ired,errible,If you had a car crash， what will you do with the car？,throw it？,repair it？,Where you should go？,garage,attendant,n.服务员，侍者,e.g. 我们酒店有30位接待员。 Our hotel has thirty attendants. 与attendant意思相近的还有: waiter: 男侍者 waitress: 女侍者 attend v.参加，出席 attend

7、 school 上学;读;读书;念书 attend a meeting 参加会议 attend a wedding参加婚礼,列车员,train attendant,(bring-brought-brought) bring sth. to sb.=bring sb. sth. 她给我带来了一个好消息。,She brings a piece of good news to me. =,take：带走 Take me home.带我回家。 take sth to some place把带去哪里,bring：给某人带来某物,fetch：带去并且做取过来，是双程的。,She brings me a p

8、iece of good news.,bring & take,bring sb./sth. to some place 把某人或某物带到哪里来 take sb./sth. to some place 把某人或某物带去哪里 他带了些朋友到家里来。 He brought some friends to his home. 她将带弟弟来参加我的生日聚会。 She will bring her little brother to my birthday party. 别把玩具带到学校去。 Dont take the toys to school. 她昨晚带儿子去了医院。 She took her s

9、on to hospital last night.,try: n./ v.设法，努力 try to do sth.努力，企图做某事。 try doing sth. 试验，试着做某事(不一定成功) try to do 表示“非常努力地试图做某事”，而try doing表示“只是试试做某事”，主观尝试的努力不及try to do。 try on试穿 Please try on this coat. 请试穿一下这件大衣。 try ones best to do sth.尽某人自己最大的努力去做某事。 Let me try.让我试试。 have a try试一试,.Whats the number

10、of Mr. Woods car? Its LFZ 312 G. 2.When did he bright it to the garage? He broght it there three days ago. 3. How did he have a crash? He drove it into the lamp-post. 4.Can the mechanics repair Mr. Woods car? No, they cant.,Mr. Wood:Is my car ready yet? Attendant:I dont know, sir. Whats the number o

11、f your car? Mr. Wood:Its LFZ 312 G.,the number of 的号码，用its 来回答,be ready 做好-的准备,yet 尚且,还；用于否定句或疑问句中。是现在完成时的标志词，但有时也用于现在进行时表已经,three days ago 是一般过去时的时间标志词,bring sth. to sb. =bring sb. sth. 把某物带给某人 eg: bring your car to us bring 带来（由远及近）take带来（由近及远）,Attendant:When did you bring it to us? Mr. Wood:I bro

12、ught it here three days ago. Attendant:Ah yes, I remember now.,When: 什么时候， 特殊疑问词,When did you bring it to us? 您什么时候送来的？,bring something to somebody,bring somebody something,bring,带来 由远及近,take,带走 由近及远,I brought it here three days ago. 我3天前送来的。,brought: bring 的过去式,1、他为我带来了一些花。 2、他带走了一些花给她。,He brings m

13、e some flowers.,He brings some flowers to me.,He takes some flowers to her.,Mr. Wood:Have your mechanics finished yet? Attendant:No, theyre still working on it. Lets go into the garage and have a look at it. Attendant:Isnt that your car? Mr. Wood:Well, it was my car.,Still 是现在进行时标志，表示仍然，还在,work on 表

14、示从事，做某事 have a look= look 名词look 后加东西时，还要加介词at,Well, it was my car. 唔，这曾是我的车。 well 是感叹词。 was 用了斜体，强调以前是，但现在不是了。读的时候要重读。,仿照书上例句造句： 1、你已经完成了你的作业了吗？没有，我仍然在做呢。 2、他已经吃完午饭了吗？没有，他还在吃呢。,Have you finished your homework yet?,No, I am still working on it.,Has he finished his lunch yet?,No, he is still working

15、on it.,Isnt that your car? 这难道不是您的车吗？ 否定疑问句，希望得到肯定回答。,变为一般疑问句： 变为肯定句： 变为否定句：,Is that you car?,That is your car.,That isnt your car.,Attendant:Didnt you have a crash? Mr. Wood: Thats right. She drove it into a lamp post（电线杆）. Can your mechanics repair it? Attendant:Well, theyre trying to repair it, s

16、ir. But to tell you the truth, you need a new car,have a crash 出车祸,try to do sth. 尽力去做，努力想达到目的try doing sth.尝试做某事，只是试着做，没有十分想成功的意思,to tell you the truth告诉你事实，truth实话，而true为真实的,2.have译为“进行，从事”时，和名词或名词短语构成短语。它的疑问和否定形式只能由助动词引导。可以代替常用动词如：eat，enjoy，drink , take等 e.g. 洗澡 have a bath 喝酒 have a drink 度假 hav

17、e a holiday 看一下 have a look 抽支烟 have a cigarette 试一下 have a try 休息一下have a break 谈一谈 have a talk,Didnt you have a crash? 难道您没有出车祸吗？,否定疑问句,变成一般疑问句： 变成肯定句： 变成否定句：,Did you have a crash?,You had a crash.,You didnt have a crash.,Well, theyre trying to repair it, sir. 啊，他们正设法修呢。,try to do something 尝试做,后面

18、接动词原形。,他试着打开那扇门。,He tries to open the door.,I drove it into a lamp-post, 我把汽车撞在电线杆上了。,drove: drive 的过去式，表示开车 drive into: 撞倒,To tell you the truth 告诉你实话吧！,Grammar,现在完成时与一般过去时的对比:,3.现在完成时一般不可和明确表示过去的时间状语连用。,2. 一般过去时时强调过去某个特定时间发生的动作或者存在的状态，不强调过去的动作与现在的关系。,1.现在完成时强调过去发生的动作对现在造成的影响，这个动作到现在已经结束或者还要延续下去。,.

19、现在完成时变为一般疑问句或者否定句时：有如下变化,already变成_,而且位置要放在_.,yet,句末,4.一般过去时往往有一个明确表示过去的时间状语连用。,动词原形 过去式 过去分词,buy find get have hear leave lose make meet send sweep tell,brought found got had heard left lost made met sent swept told,A-B-B结构,brought found got had heard left lost made met sent swept told,Lesson 88 Ha

20、ve you . yet?,Has Karen had breakfast yet?,Yes, she has already had breakfast.,When did she have breakfast ?,She had breakfast at six o clock.,Karen, have breakfast, at 6 oclock,Has Lucy made the bed yet?,Yes, she has.,She has already made the bed.,When did she make the bed?,She made the bed at 12 oclock.,Lucy, make the bed, at 12 oclock,Lucy, make the bed, at 12 oclock,Yes, she has.,She has already swept the floor. When did she sweep the floor?,Has grand