1、Section Grammar单元语法项目(一)过去完成时语法图解探究发现A Roman writer called Pliny wrote about a terrible volcanic eruption that he had witnessed as a young man.By 1748,they had found an awesome historical site.He had worked in the factory for five years before we moved here.The film had begun when they arrived at th
2、e cinema.I had hoped to meet you at the airport,but I was caught in a traffic jam.That dinner was the most expensive meal we had ever had.There was a knock at the door.It was the second time someone had interrupted me that evening.I had meant to come,but it occurred to me that I had some work to do.
3、我的发现(1)过去完成时与特定的时间状语连用，如句 。(2)句 中过去完成时用于主从复合句，主从句动作都发生于过去，且有先后关系。(3)句 、句 中过去完成时用于拥有序数词或最高级的句型。(4)过去完成时表示一种未实现的愿望或想法，如句 、句 。一、概念过去完成时的基本用法与现在完成时相似，所不同的是：现在完成时的动作须在现在以前完成，过去完成时的动作须在过去某一时间以前完成，也就是说动作发生在“过去的过去”。二、构成主语had动词的过去分词You abandoned the map because you had learned how to get home.你丢掉地图，因为你已经知道如何
4、回家。三、基本用法1表示过去的过去表示在过去的某一时间或某一动作之前完成的动作或存在的状态，也就是“过去的过去”。可以用 by,before 等介词短语或一个时间状语从句、用一个表示过去的动作以及通过上下文来表示。By nine oclock last night,we had got 200 pictures from the spaceship.到昨晚 9 点钟，我们已经收到 200 张从宇宙飞船发来的图片。How long had Mr.Wang taught in the middle school before he came here?王老师来这里之前，在中学教了多长时间的书？I
5、was very sad at his death.We had been good friends since our childhood.他的去世使我很悲伤。我们自童年时代起就是好朋友。即时演练 1 用所给词的适当形式填空By the end of last month he (work)in Shanghai for twenty years.When I got to school,I realized I (leave)my bag at home.She (work)on the farm for three years before she became a teacher.I
6、(want)to help you but couldnt get here in time.The pen I thought I (lose)is on my desk,right under my nose.had workedhad lefthad workedhad wantedhad lost2用于定语从句、宾语从句或间接引语中。I wondered who had worked out the maths problem in the end.我想知道谁最后做出了那道数学题。She returned the book that she had borrowed.她已归还了她借的那
7、本书。She said that she had finished her work.她说她已完成工作了。3表示未曾实现的愿望或打算，主要用于 hope,want,expect,think,suppose,plan,mean,intend 等动词。I had meant to come,but something happened.我本想来，但有事发生了。He had intended that he would come to see you himself,but he was too busy.他本来打算亲自来看你，但他太忙了。即时演练 2 完成句子She said that.她说她在那
8、之前看过那部电影。The moment he handed in his exam paper,he realized _.他刚一交上考卷就意识到忘了写名字了。at the airport,but I was too busy.我本来打算去机场接你们，但我太忙了。she had seen the film beforehe hadforgotten to write down his nameI had intended I would go to pick you up4用于状语从句。在时间、条件、原因、方式等状语从句中，若主从句的动作都发生在过去，且有先后关系，动作在前的要用过去完成时，动
9、作在后的要用一般过去时。After he had finished his homework,he watched the TV.完成作业后，他才看电视的。If you had come yesterday,you would have seen the wonderful performance.如果你昨天来的话，你就会看到那场精彩的演出。5过去完成时常用于某些固定句型(1)主语had hardly/scarcely(no sooner)过去分词when(than)从句(从句用一般过去时)(hardly,scarcely,no sooner位于句首时，主句要倒装)I had no soone
10、r reached home than it began to rain.No sooner had I reached home than it began to rain.我刚到家就开始下雨了。(2)It was一段时间since 从句(从句用过去完成时)It was at least three months since I had left Beijing.我离开北京至少有 3 个月了。(3)It was the first/second.time(that)从句(从句用过去完成时)It was the first time that I had chatted online in E
11、nglish.这是我第一次用英语在网上聊天。(4)主句(过去完成时)by the time.(表示过去的从句)By the time I got to the station,the train had already gone.我赶到车站时，火车已经离开了。(5)句子(过去完成时)by the end of.(表示过去的时间)By the end of last term we had learned 12 units.到上学期期末为止，我们已经学了 12 个单元。名师点津 有时 before,after 引导时间状语从句，主、从句表示的动作紧密相连，时间先后不明显，则主、从句都用一般过去时
12、。After he closed the door,he left the classroom.关上门后，他离开了教室。即时演练 3(1)单句改错It was the third time that he have been out of work that year.Before I arrived he has worked twelve hours.(2)完成句子It was three years since we the city.自从我们离开那座城市已有三年。We than a thunderstorm broke.我们刚出发就遇到了雷雨。havehadhashadhad left
13、had no sooner set out(3)句型转换As soon as we got to New York,we entered a different world.We no sooner to New York than we a different world.She had hardly finished her homework when she went to bed.Hardly she her homework when she to bed.hadgotenteredhadfinishedwent四、过去完成时与一般过去时的区别虽然这两种时态都表示过去发生的动作或存在
14、的状态，但在使用时应注意以下几点：1时间状语不同：过去完成时在时间上强调“过去的过去”；而一般过去时只强调过去某一特定的时间。They had arrived at the station by ten yesterday.昨天到 10 点为止他们才到达车站。They arrived at the station at ten yesterday.昨天 10 点他们到达车站。2在没有明确的过去时间状语作标志时，谓语动词动作发生的时间先后须依据上下文来判断：先发生的用过去完成时，后发生的则用一般过去时。She was very happy.Her whole family were please
15、d with her,too.She had just won the first prize in the composition competition.她很高兴。她的所有家人对她也很满意。在作文比赛中她刚拿了第一名。名师点津 当两个或两个以上连接发生的动作用 and 或but 连接时，按时间顺序，只需用一般过去时来代替过去完成时。He entered the room,turned on the light and read an evening paper.他走进房间，打开灯，读起晚报来。五、过去完成时与现在完成时的区别现在完成时表示的是延续到现在或同现在有关的动作，句中不可有表示过去
16、特定时间的状语；而过去完成时表示的是过去某时之前已经完成或延续到过去某时的动作，句中可有表示过去特定时间的状语。She had been ill for a week before she came back.在回来之前，她病了一周了。She has been ill for a week.她已经病了一周了。即时演练 4 完成句子Marx wrote back telling Engels that _(他的表扬极大地鼓励了他)I (没收到她的来信)till now.By the time I (起床),my sister _(已洗完了所有衣服)She said that she (学英语)f
17、or years since she came to our school.We (到电影院晚了).The film _(已经开始十分钟了)I wonder what makes you a successful manager.I (做了五年的服务生),which contributes a lot to my todays work.his praise had greatlyencouraged himhavent heard from herhad already washed allgot upthe clotheshad learned Englishreached the cin
18、ema latehadalready been on for ten minutesserved as a waiter for five years.用所给词的适当形式填空1(2019全国卷语法填空)Picking up her“Lifetime Achievement”award,proud Irene (declare)she had no plans to retire from her 36-year-old business.2(2019全国卷语法填空)I love coming here and seeing my family and all the friends I (ma
19、ke)over theyears.3(2019天津高考改编)I (hope)to send Peter a giftto congratulate him on his marriage,but I couldnt manage it.declaredhave madehad hoped4(2016北京高考改编)I (read)half of the Englishnovel,and Ill try to finish it at the weekend.5(2016浙江高考改编)Silk (become)one of the primary goods traded along the Si
20、lk Road by about 100 BC.6(2015北京高考改编)Did you have difficulty finding Anns house?Not really.She (give)us clear directions and we were able to find it easily.7She (learn)2,000 English words by the end of last month.8I (mean)to help you,but I was too busy at the moment.have readhad becomehad givenhad l
21、earnthad meant.完成句子1My father asked me if I.爸爸问我是否已读完那本书了。2 till then.到那时为止，我已经学会了 1 000 个英语单词。3Li Ming went to London last year,which was the first time that.李明去年去了伦敦，那是他第一次出国旅行。4My parents before 1990.在 1990 年以前我父母在这个城市居住很长时间了。had finished reading that bookI had learnt 1,000 English wordshe had go
22、ne abroadhad lived in this city5It was eleven years since.自从我大学毕业已经十一年了。6 but they didnt let us go.我们本想早回来的，但他们不让我们走。7,you would have met him.你如果昨天来的话，你就会见到他了。8His brother is a teacher now,but _.他的哥哥现在是一位老师。但他在公司工作过三年。I had graduated from universityhe worked in a company forWe had thought to return
23、earlyIf you had come yesterday3 years单元语法项目(二)have/get sth.done语法图解探究发现I had my hair cut last week,but it looks horrible.Next month Im going to get my bike repaired.I had my pocket picked on the subway.I got my leg injured while playing football.I should like to have you meet Mr.Davis.Can you get us
24、 to do the experiment?I wont have you smoking in the sitting room.Let me try now;Ill get the car starting.我的发现(1)例句均为作宾语补足语，但例句表示主语遭受到意外的不幸或损失。(2)例句均为作宾语补足语，但 have 后的不定式不带 to，而 get 后的不定式带 to。(3)例均为作宾语补足语。过去分词不定式(短语)现在分词(短语)一、“have/get sth.done”结构的应用1用法(1)done 所表示的动作可以是主语发出的，也可以是主语要求别人发出的；(2)宾语 sth.与
25、过去分词所表示的动作之间是动宾关系。2含义(1)让(请)别人为自己做某事I had/got my TV set repaired yesterday.昨天我叫人把我的电视机修理了一下。(2)遭遇某种不好或不幸的事情Be careful,or youll have/get your hands hurt.当心，否则你会弄伤手的。Tom had his leg broken while playing football.汤姆踢足球时，一条腿摔断了。(3)使某事被完成(自己也有可能参加)He had/got the job done before the end of the month.他在月底前
26、完成了那项工作。即时演练 1(1)单句语法填空(2018天津高考改编)I need a new passport so I will have to have my photograph (take)She is going to have her new clothes (make)by a young tailor.He had his house (burn)down in the fire.(2)完成句子Mr.Smith in the flood.史密斯先生的农场在这次洪水中被冲毁了。takenmadeburnthad/got his farm destroyedI on the bu
27、s.我的钱包在公交车上被偷了。He wants to tomorrow.他明天想去检查眼睛。had/got my wallet stolenhave/get his eyes examined二、“have/get sb./sth./doing/(to)do”结构的应用1have sb./sth.doing sth.表示“让一直做某事”，现在分词表示主动和正在进行。get sb./sth.doing sth.表示“让开始做某事”。前者侧重持续做某事，后者侧重开始做某事。The peasants had the tractor working day and night at the harve
28、st time.农忙时，农民们让拖拉机白天黑夜不停地干活。The captain got the soldiers moving toward the front after a short rest.休息了片刻之后，上尉让士兵们开始朝前线继续行进。名师点津“have sb.doing”若用于否定句，have 有“容忍；容许”之意。I wont have you doing nothing all day at all.我完全不能容许你整天无所事事。2have sb.do sth.或 get sb.to do sth.都表示“使/让某人做某事”Mother had me go to the s
29、hop and buy some salt.母亲让我去商店买些盐。I cant get him to stop smoking.我无法让他戒烟。名师点津 have sth.to do 表示“有某事要做”，动词不定式表示将来动作，作定语修饰 sth.，其逻辑主语为句子主语。I still have a lot of homework to finish tonight.我今晚仍有很多作业要完成。即时演练 2(1)单句语法填空The novelist had the victim (talk)about the volcanic eruption.I will not have you (talk
30、)to your mother like that.If you did such a tiresome thing,you would get everybody _(tease)you.Ill not go out because I have lots of work (do)Dont worry.Ill get Tom (help)you soon.talktalkingteasingto doto help(2)单句改错He always has his workers work all night.Our teacher often has us to do much homewo
31、rk.A week ago,I had a hundred dollars saving.workworking去掉 tosavingsaved.单句语法填空1Hurry up!Dont have the car (wait)at the gate.Ill be ready after I have my son (dress)2They have already had some everyday words (add)to the new edition of the dictionary.3We cant have you (go)everywhere by taxi.4Thailand
32、 got some famous buildings (destroy)in the flood.waitingdressedaddedgoingdestroyed5What a shame！I cant get him (stop)crying.6Dont go out on such a hot day,or youll get (burn)7The computer I had (repair)yesterday went wrong.8I have my dinner (cook),so I cant go out with you.to stopburntrepairedto coo
33、k.完成句子1Have you anything to the city by me?你有什么东西需要我带到城里去吗？2 before six oclock this afternoon.我将在今天下午 6 点之前完成我的工作。to be takenI will have/get my job finished3 for firewood.我已经把所有的树枝截成段做柴火了。4He dropped from a tree and.他从树上掉下来，左胳膊骨折了。5She found her washing machine she went wrong again.她发现她曾经请人维修过的洗衣机又坏了。I have had/got all the branches cut uphad/got his left arm brokenhad had/got repaired“单元质量检测”见“Unit 16 单元质量检测（一）”(单击进入电子文档)谢谢 观 看