Monday, April 7, 2014

71动词 + ing 与 + to 用作名词的比较 (三)


英语语法进深──博客

71动词 + ing + to  用作名词的比较 ()                                                      4/7/2014

一般使用动作动词 (acting verbs)当名词(gerund infinitive)用有三种表现法: 

1. Talking is easier than acting.
2. To talk is easier than to act.
3. It is easier to talk than to act.

练习四十三 :
试仿照上列三种范式, 将下列各句的表现法改变一下:

1. Telling a lie is more difficult than telling the truth.          范例
    To tell a lie is more difficult than to tell the truth.
    It is more difficult to tell a lie than to tell the truth.
   
2. It is difficult to remember the last lie that you told.
3. There is nothing more awful than telling a lie to one who believes in you.
4. There is nothing finer than to chat with your old friends around a fire.

     由上练习我们体会到动作动词当名词来用, 其间的微妙, 必须用悟性去了解.  是用加 to 还是用加 –ing? 今以下列六个例句, 显示出其用法的差异.

例如,     Stephen stopped to smoke.  (司提夫停下其它的事, 来抽烟.)
                 He stopped to think.            (他停下来, 去思想.)
                 He stopped to rest.               (他停下来, 去休息一下.)
                 Mary stopped smoking.       (玛利亚停止抽烟.)
                 She stopped talking.            (她停止说话.)
                 She stopped eating.              (她停止吃.)

[] : 这六个句子告诉我们英语之应用的微妙.  都是两个动词在一句中, 有的用加 to… , 有的用加 –ing 来恊调与英语语法的冲突. 这是我国年青人学英语比较吃力的地方, 因为常常会用这两种方式, 写出的句子与自己要表明的意念相反. 

什幺时候当加 to … , 什幺时候该加 –ing, 虽然也有些规则可寻, 不过还是用背的方法比较牢靠, 错的机会较为少些.  因为这是它们的习惯性的表示法.

 1.   比较动词 + ~ing 动词 + to ... 作名词的用法 :

  动词 + ~ing的用法 :
           例如,   They denied stealing the money.
                        I enjoy going out.

   由例句一中, 可知第二个动名词 stealing 所发生的时间, 在第一个 deny 本动词动作之前(先偷后否认), 习惯上这时是常用动词加 ~ing.  第二句享受 (enjoy)” 第二个动词外出(go out)”发生在同时, 习惯上也是常将第二个动词加 ~ing.  因此, 归纳为 : 本动词所发生的动作时间若在第二个动词以后或同时, 则用加~ing 的方法. 
     
      动词 + to ...的用法 :
           例如,   They decided to steal the money.
                        I want to go out.

           由例句一中, 得知无限, to steal 所表示的时间, decide 本动词发生以
           (先决定再去偷).  习惯上, 这时常将第二个动词前加 to... 的形式.  第二个
           例句 本动词(want)” 发生在第二个动词外出 (go out)” 之前 (先想好再出
           ). 所以, 用同一方法.  因此, 归纳得 : 本动词所发生的动作时间若在第二个
           动词以前时, 则用加 to 的方法. 

           [] : 这种归纳虽可以帮助我们了解它们在句中的表示法, 但并非全然如此.

2.      有些动词如, remember, regret, go on 可同时用以上的两种方法, 但其所表明的意义却有不同.

    1.)  动词 remember可用动词 + ~ing 其含义为我已作了, 现在记起来了 :
           例如,  She could remember driving along the road just before the accident
                        happened, but she couldn't remember the accident itself.
                          (等于说她回忆起在这条路出事前开车的事, 但记不起发生车祸的事.)
                       I'm absolutely sure I locked the door. I clearly remember locking it.
                          (等于说我的确锁了门, 现在清楚的记起是锁了的.)

             若是用动词 + to ...的表示法, 其含义却不同. 它表示我记起我必须作这事,
                 此我作了 :
             例如,  I  remembered to lock the door when I left, but I forgot to shut the 
                            windows.    (等于说我记起我必须锁门, 我是锁了的...)
                        Please remember to post the letter. (等于说切记要把信寄出去.)

2.)    动词 regret 用动词 + ~ing 的方法表示, 其含义是我已作了, 现在为它而抱歉 :
           例如,   I now regret saying what I said. I shouldn't have said it.
                          (我已说了, 现在我为此抱歉...)

           若是用动词 + to ...的表示法, 其含义有差异. 它表示对不起, 我必须要如此说.
           例如,  We regret to inform you that we are unable to offer you the job.
                         (我很抱歉我必须如此告诉你…...)

     3.)  动词 go on 用动词 + ~ing 其含义为继续下去:
            ,   The minister went on talking for two hours. (部长继续讲了两小时.)
                           We must change our ways. We can't go on living like this.
                            (我们必须改变我们的方法. 我们不能继续这样活下去.)

动词 go on 用动词 + to 其意义却不同. 是表示要作新的:
            例如,   After discussing the economy, the minister then went on to talk about
                        foreign policy.    (部长在讨论经济之后接着说外交政策.)

习题四十四
      试用所给的动词的 ~ing to... 的形式填入下列各句. 有时两种形式都可能.

1. They denied  stealing the money. (steal)  范例
2. I don't enjoy __ very much. (drive)
3. I don't want __ out tonight. I'm too tired. (go)
4. I can't afford __ out tonight. I haven't got enough money. (go)
5. Has it stopped __ yet? (rain)
6. Can you remind me __ some coffee when we go out? (buy)
7. Why do you keep __ me questions? Can't you leave me alone? (ask)
8. Please stop __ me questions! (ask)
9. I refuse ____ any more questions. (answer)

 

 

Wednesday, April 2, 2014

70 “动词 + to……” 的用法(二)


英语语法进深──博客

70 “动词 + to……” 的用法 ()                                                                            4/2/2014

“infinitive” 在张沛霖先生所翻译的林语堂着开明英文法中的译名为无限式”, 他说,  无限式是动词的一种形式, 不受人称,  等等的限制.” (参考汉译开明英文法” 2.30 :  动词当名词第五行. 27) 所以我愿用这译名.  它的构成 = To + 本动词. 例如, to do, to eat, to fight 等等. 除了少数因只能使用动名词而受到约束, 几乎大多数动词都可用这种形式. 它有两种时制, 无限式简单现在时制和现在完了时制. 前者用得较为普通, 也容易使用, 所以本讲只讨论简单现在时制的应用.

编辑者在初中读英语时, 常常碰到想用两个有限动词(finite verbs)的意思放在一句英文句子, 这时很喜欢用无限式来解决违反英文文法的规则, 不能有两个有限动词在一句子里的困扰.   因为无限式不再是动词, 它只是动词的一种形式, 具有名词所有的功能, 并且还可以当形容词和副词用.

无限式作名词使用 :

1.  作主语和宾语用.
    


   例如,    To talk is easier than to act. 
 
                这两个to talkto act的形式, 都叫做动词的无限式”, 它们在这句中当主
     语和宾语用 (注意此处 “to” 不是介词, 是形成无限式的一个符号) .  无限式
      不加限制的意思,  因为它所被使用来表达的是句中一般的动作的意思(不是动词
      的功能 ‘functions’), 它不属于任何主语, 换句话说是不能行使句子述语中动词
      的动作功能.  无限式和那些被主语所限制的有限动词” (finite verbs) 是相对的. 
      例如: He goes,  A dog harks 中的goes, barks 都是有限动词.  ,  “to talk”   “to
      act” 是它们相对的, 这样就比较容易了解.

  有些动词后面不可跟随无限式, 这是英语语言的习惯用法.  但跟在下面所示的动
  词后是可以的 : offer, decide, hope, deserve, attempt, promise, agree, plan, aim, afford,
   manage, threaten, refuse, arrange, learn, forget, fail .  但必须在这些动词的后面
   to 这符号.
      例如,    It was late, so we decided to take a taxi home. (作宾语)
                   His business is to answer question. (作述语的主位)

      其否定只需在前面加 not, 形成 not to ….
2.      作形容词用

例如,   The ability to read well is an asset. 
                  (无限式 “to read 诵读是形容名词能力”.)
                  He has a desire to succeed (无限式 “to succeed  成功是形容名词愿望”.)

3. 作副词用 :

例如,  We are prepared to do it. (无限式 “to do” 是形容动词短语 “are prepared”.)
                 Is he strong enough to stand alone. (无限式 “to stand” 是修饰形容词
                      “enough”.)
                 I open my book to read. (无限式 “to read” 是形容动词 “open”.)

一些特殊用法 :
      例如,   I expect to return tomorrow.
                  You ought to stay here till eight anyway.
                  They used to play together.
                  Don’t forget to write to me.
                  I want to ask you a question.

在这些动词 : ask, decide, know, remember, forget, explain, learn, understand
wonder 之后可用关系代名what, whether, how where + to ... 作疑问句.
    例如,  We asked how to get to the station.
               Have you decided where to go for your holidays?
               I don't know whether to apply for the job or not.
               Do you understand what to do?

习题四十一 :
    试利用下列给予动词, 并且与 what, how, whether 完成下列各句:
                   do,  go,  ride,  say,  use,  get

1. Do you know how to get Tom's house?       范例
2. Can you show me ___ this computer ?
3. Would you know ___  if there was a fire in the building?
4. You'll never forget ___  a bicycle once you have learned.
5. I was really astonished. I didn't know ___ .
6. I've been invited to the party but I don't know ___  or not.

习题四十二 :
      试用括号内的动词的正确形式 to ...   ~ing. 填入 , 完成下列各句 :

1. When I'm tired, I enjoy watching television. It's relaxing. (watch)  范例
2. It was a nice day, so we decided ___ for a walk. (go)
3. It's a nice day. Does anyone fancy ___ for a walk? (go)
4. I'm not in a hurry. I don't mind ___ . (wait)
5. They don't have much money. They can't afford ___ out very often. (go)
6. Our neighbor threatened ___ the police if we didn't stop the noise. (call)
7. We were hungry, so I suggested ___ dinner early. (have)
8. Hurry up! I don't want to risk ___ the train. (miss)
9. I'm still looking for a job but I hope ___ something soon. (find)

      请将做好的习题寄到:  swlei2011@gmail.com