安徽省2012年成人高考本科学士学位英语复习—方便打印(3)

九、将来完成时：表示在将来某一时间以前完成的动作。 1、By the time John gets home, his aunt _____.

A. will have B. leaves C. will have left D. is leaving （答案：C）（1995年25题）

2、I _____ writing the article by the time you get back.

A. shall finish B. must have finished C. have finished D. shall have finished （答案：D） （2000年24题） 十、现在完成进行时：表示从过去某时一直延续到现在的一个动作，这个动作一般会继续延续下去，或是到说话时结束， 但是强调到说话时为止一直在做的动作。

例：I _____ on the door for ten minutes now without an answer.

A. was knocking B. am knocking C. knocking D. have been knocking（答案：D）（1998年49题） 第二节 被动语态

考试重点：感官动词和使役动词的被动语态；动词短语的被动语态；情态动词的被动语态；用主动表示被动的含义。

一、感官动词及使役动词（如：see，feel，hear，watch，make，bid）在主动语态中用无to不定式做宾补，改为被动语态时要加to。

1、The middle-aged man was seen _____ out of the house on the afternoon of the murder.

A. came B. come C. to come D. have come （答案为C）（2000年58题）

2、We were made to study harder. 我们被要求努力学习。

二、有些动词后面接一个介词或副词，构成短语。变被动语态时，短语动词做及物动词用。

1、The children are well looked after. 这些孩子得到了很好的照顾。 2、The doctor has been sent for. 已经派人去请大夫了。 三、情态动词的被动语态

构成：情态动词+be+过去分词。

1、The work must be finished before lunch. 这项工作必须在午饭前干完。 2、Nothing can be seen from here. 从这儿什么也看不见。 四、用主动表示被动的含义

常用：need/require +doing sth（=to be done）（此句型主语大多为物） 例：My room is a mess. It needs _____.

A to be tidying up B. tidying up C. to tidy up D. tidied up （答案为B）（2000年47题）

第三节 情态动词 考试重点：情态动词+完成时

情态动词用来表示能力、允许、许诺、可能、劝告、意愿等概念或态度。情态动词无人称变化，在句子中和动词原形一起构成谓语。根据这几年的考试看，着重测验情态动词接完成时的用法。 一、must +现在完成时

表示对已发生的事情的一种肯定的猜测。

1、Mr. Green _____ my letter, otherwise he would have replied before now.

A. must have received B. must have failed to receive C. must receive

D. must fail to receive （答案：B）（1998年44题）

2、I believe he _____ an accident, otherwise he would have arrived on time. A. would have had B. could have had C. should have had D. must have had

（答案为D）（2001年58题） 二、should （ought to ）+完成时

表示应该做的事情而没有做，否定式表示不该做的事情做了。含有对过去的动作的责备、批评。

1、They have done things they ought _____.

A. not to do B. not to be done C. not to have done D. not having done （答案为C）（1999年59题）

2、I’m sorry I couldn’t get in touch with him before he left, I _____ him earlier. A. had a telephone B. have phoned C. should have phoned D. should be phoned （答案为C）（2000年26题） 三、could +完成时

表示能做的事情而没有做。表示对过去能做而未做的事情感到惋惜，遗憾。 1、He could have joined us, but he didn’t get our invitation in time. 他本来能够参加我们的，但是他没有收到我们的请贴。

2、I could have passed, but I did not study hard enough. 我本来能及格的，但是没有努力学习。

第四节 虚拟语气 如果所表示的条件根本不可能实现或实现的可能性很小时，称为虚拟条件句。

考试重点：虚拟语气的基本形式和用法；if的省略形式；含蓄条件句；以wish（that）引导的表示“愿望”的宾语从句；would rather 引导的从句；以as if, as though 引导的从句；以suggest, advise, insist 等词后引导的宾语从句；It is necessary（important）that引导的主语从句；It is time （that）…句型中。 一、虚拟语气的基本形式和用法：

虚拟（条件）语气中，主句与从句中谓语动词的形式可分为下面三类： 1、I would ask George to lend us the money if I _____ him.

A. had known B. have known C. knew D. know （答案：C。与现在的事实相反，从句用过去时）（1995年38题）

2、Do you think there would be less conflict in the world if all people _____ the same language?

A. spoke B. speak C. had spoken D. will speak

（答案：A。与现在的事实相反，从句的谓语动词用过去时。） 3、If Bob____ with us, he would have had a good time.

A. would come B. would have come C. had come D. came （答案为C。与过去的事实相反，从句的谓语动词用过去完成时。）（1995年59题）

二、if的省略形式

在虚拟条件句中， 如谓语包含were , had, should等词， 则可以把这些词放到主语前面，省略if。

1、_____ you were busy, I wouldn't have bothered you with my questions.

A. If I realized B. Had I realized C. Did I have realized that D. As I realized

（答案：B。虚拟条件句有时可以省略if，而将谓语中的过去式were，had，或should等移至主语之前。1996年39题）

2、_____, I should ask them some questions.

A. Should they come to us B. If they come to us C. Were they come to us D. Had they come to us

（答案：A。与将来事实相反。）（1997年30题） 三、含蓄条件句

有时一个假设的情况不用条件从句表示，而用其它方式来表示，这样的句子叫含蓄条件句。常用with，without，but for。 1、Without your help, we _____ so much.

A. didn’t achieve B. would not have achieved C. will not achieve D. don’t achieve

（答案：B。这是一句含蓄条件句，条件暗含在介词短语without your help中，因此要用虚拟语气。）（1996年33题）

2、But for the rain, we _____ a nice holiday.

A. should have B. would have had C. would have D. will have had （答案：B。2003年28题）

四、以wish（that）引导的表示“愿望”的宾语从句

wish后的宾语从句中要用虚拟语气，而在虚拟语气中时态的应用类似在非真实条件中从句时态的应用。表示现在或将来的愿望用：主语＋wish ＋从句（主语＋过去时）；表示一个过去没有实现的愿望用：主语＋wish +从句（主语＋过去完成时）；

1、Peter wishes that he _____ law instead of literature when he was in college. A. could study B. studied C. had studied D. would study （答案：C）（2000年53题）

2、I didn’t go to the party, but I do …… 此处隐藏：4081字，全部文档内容请下载后查看。喜欢就下载吧 ……