每Dssp
语法纸》
Day43语法专练【解析】
1.答案:D解析:本题考查时态。By the time'引导时间状语从句,从句用一般过去时,主句的动作发生
在从句动作之前,即“过去的过去”,要用过去完成时。句意为“当消防员到达时,大火已经毁坏了大部分建
筑”,所以选D。
2.答案:C解析:“before visiting France last summer''表示过去的某个时间之前,“study'这个动作发生在过
去的过去,要用过去完成时。句意为“琳达去年夏天去法国之前已经学了多年法语”,所以选C。
3.答案:A解析:“By the time'引导时间状语从句,从句用一般过去时,主句动作发生在从句动作之前,
是过去的过去,用过去完成时。句意为“当我打电话给朋友取消我们的拜访时,她已经订好了去浦东艺术博
物馆的票”,所以选A。
4,答案:D解析:“Frank went to the police station'”是一般过去时,“偷手机”这个动作发生在“去警察局”之前,
即过去的过去,要用过去完成时。句意为“弗兰克今天早上去了警察局,因为有人在地铁上偷了他的手机”,
所以选D。
5.答案:C解析:“for several months'”表示一段时间,“before she joined the club'”表示过去的某个时间之前,
学习摄影技能”这个动作发生在加入俱乐部'之前,即过去的过去,要用过去完成时;joi表示加入某个组
织或团体,join in表示参加某种活动,这里用joi。句意为“珍妮在加入俱乐部之前已经学了几个月的摄影
技巧”,所以选C。
6.答案:C解析:“before we got to know each other”表示过去的某个时间之前,“meet"这个动作发生在“彼此
认识”之前,即过去的过去,要用过去完成时。句意为“我妻子和我在彼此认识之前已经见过几次面了”,所
以选C。
7.答案:D解析:before his father told him to do so”表示过去的某个时间之前,finish'”这个动作发生在“父
亲让他洗碗之前,即过去的过去,要用过去完成时。句意为“杰克在他父亲让他洗碗之前就已经洗完了碗”,
所以选D。
8.答案:A解析:本题考查时态和形容词的用法。首先看第一个空,根据By noon'”(到中午为止)以及“flt”
是一般过去时,可知完成派送这个动作发生在“感到累”之前,也就是过去的过去,所以第一个空应该用过去
完成时had completed”,第二个空,“tired”表示“感到疲惫的”,通常用来形容人;“tiring表示“令人疲惫的”,
通常用来形容事物。这里说的是“快递员感到累”,所以用“tired”。
9.答案:C解析:The young girl sitting next to me on the plane was very nervous..”是一般过去时,“坐飞机”
这个动作发生在“紧张”之前,即过去的过去,要用过去完成时。句意为“坐在我旁边的年轻女孩在飞机上很
紧张。她以前没坐过飞机”,所以选C。
10.答案:B解析:“as soon as she tried it on表示过去的某个时间,“买错衣服”这个动作发生在“试穿”之前,
即过去的过去,要用过去完成时。句意为“杰西一试穿就知道她买错了衣服”,所以选B。每Dsp
语法纸
Day43过去完成时
、
过去完成时的定义
(2)对非主语部分提问:特殊疑问词+一般疑问句?
1.表示在过去某一时间或某一动作之前已经发生或完成的动作。
e.g,How many times had you practiced before last weck 到上周
e.g.He had prepared scripted answers.他已事先写好了答案.
前你练完了几次?
2.表示一个动作或状态开始于过去某时之前,一直延续到这一过三、从句中的过去完成时
去时刻,并可能延续下去.
1.在宾语从句中,当主句为一般过去时,且从句的动作先于主句
By the end of last year,my father had worked in the factory for的动作发生时,从句要用过去完成时.常用于asked,told,said,
twenty years.到去年年底,我爸爸已经在这个工厂工作二十年;knew,heard,,thought等动词后的宾语从句中.
了.
e.g.She said that she had seen the film before.她说她之前看过这
二、过去完成时的结构
部电愁.
1.肯定句:主语+had(+no)+过去分词+其他,
He told me that he had finished his humework.他告诉我他已完成
c.g.I had finished ironing your shirt before you got up.我在你起
作业,
床前就熨好了你的衬衫.
2.在定语从句中,当主句为一般过去时,且从句的动作先于主句
2.一般疑问句:Had+主语+过去分词+其他?
的动作时,从句要用过去完成时.
肯定回答:Ycs,主语+had否定回答:No,主语+had not..
e.g.I returned the book that I had borrowed from the library.
c.g.-Had you finished ironing my shirt before I got up 在我起
还了从图书馆借的书。
床之前你装好我的衬衫了吗?
The house which he had bought last year was very old.他去年买
一Ycs,Ihad.是的。一No.I had not.不,我没有.
的房子很旧。
3.特殊疑问句
3.在when,before,by the time等引导的时间状语从句中,出现
(1)对主语部分提问:特殊疑问词(who)+had+过去分词+其!两个过去不同时间发生的动作,发生在前的动作用过去完成时:
他?
发生在后的动作用一般过去时.
e.g.Who had practiced5 times before last week 上周之前谁练
e.g.hen I got to the station,.the train had already left.当我到车
完了5次?
站时,火车已经开走了,
治虫线对所.上记话法炼地
Day43
语法专练
姓名:
日期:
耗时
“、
单项选择
1.By the time the firefighters arrived,the fire
most of 6.My wife and I
a couple of times before we got to
the building.
know each other.
A.destroy
B.has destroyed
A.met
B.meet
C.had met
D.are meeting
C.destroyed
D.had destroyed
:7.Jack
washing the dishes before his father told him to
2.Linda
French for years before visiting France last
do so
summer.
A.will finish
B.would finish
A.studies
B.has studied.
C.has finished
D.had finished
C.had studied
D.is studying
8.By noon,that young delivery man
delivering over 20
3.By the time I called my friend to cancel our visit,she
orders and felt
the tickets to the Museum of Art Pudong.
A.had completed;tired
B.completed;tiring
A.had booked
B.booked
C.would completc;tired
D.completes;tiring
C.has booked
D.books
:9.The young girl sitting next to me on the plane was very
4.Frank went to the police station this morning
because
nervous.She
before.
someone
his mobile phone on the subway.
A.hasn't flown
B.didn't fly
A.has stolen
B.was stealing
C.hadn't flown
D.wasn't flying
C.would steal
D.had stolen
10.Jessic knew she
the wrong dress as soon as she tried
5.Jenny
some photography skills for several months
it on.
before she
the club.
A.has bought
B.had bought
A.was learning;joined
B.has learned;joined in
C.bought
D.would buy
C.had learned;joined
D.will learn;joined in