1、Unit 2 Working the land Period 3 Learning about Language 语法专题课 动词-ing形式作主语和宾语,【课前热身】 品读下列句子，体会动词-ing形式在句中的语法功 能。 Since then, finding ways to grow more rice has been his life goal. However, he doesnt care about being famous.,He enjoys listening to violin music, playing mah-jong, swimming and reading.
2、 Spending money on himself or leading a comfortable life also means very little to him. He awoke from his dream with the hope of producing a kind of rice that could feed more people.,结论： 1. 动词-ing形式直接位于句首作主语(动词-ing形式放 句首作主语时，谓语动词用_数)。例如：例_。 2. 动词-ing形式作动词或介词的宾语。例如：例_ _。,单,【课堂诠解】 动词-ing形式是在动词末尾加 -ing
3、，属于非谓语动词。例如：dodoing, writewriting, sitsitting. . . 否定形式：not+v. -ing构成。动词-ing形式作主语或宾语时，也可称为动名词。,. 动词-ing形式作主语 1. 动词-ing形式作主语表示抽象的、泛指的或习惯性的动作，谓语动词用单数。动词-ing形式可直接置于主语的位置上。,用所给动词的适当形式填空。 _ (read)aloud is a good way of learning English. (2015安徽高考)_ (ignore) the difference between the two research finding
4、s will be one of the worst mistakes you make. Writing English novels for him _(be)really great fun.,Reading,Ignoring,is,【名师指津】 意义不同的两个动词-ing形式并列作主语时，谓语动词需用复数形式。 单句改错。 Walking and jogging is good for our health. _,把is改为are,2. 用形式主语it，把真正的主语动词-ing形式移至句尾。此时作表语的是某些形容词或少数名词。 Its + no good(no use/fun/a pl
5、easure/a waste of time. . . ) + doing. . .,完成句子。 _ _ _ _ without taking action. 光抱怨而不采取任何行动是没用的。 _ _ _ _ _ _ wheat on such land. 在这样的土地上种小麦是浪费时间。,Its,no,use,complaining,Its,a,waste,of,time,growing,翻译句子。 It is no use/no good crying over spilt milk. _,覆水难收。,【知识延伸】 “There is+no”后可以用动词-ing形式作主语，表示“没 法”。
6、 用所给动词的适当形式填空。 There is no _(joke)about such matters. There is no _ (say)when hell come.,joking,saying,【易混辨析】 动词-ing形式(doing)和不定式(to do)作主语的区别: 动词-ing形式作主语通常表示一个泛指的、抽象的、习惯性的动作，不定式作主语则通常表示某一具体的动作。,完成句子。 _ _ _ is dangerous. 玩火危险。 Be careful! _ _ _ _ will be dangerous. 小心点! 玩火会带来危险。,Playing,with,fire,T
7、o,play,with,fire,. 动词-ing形式作宾语 动词-ing形式可作某些动词、介词及形容词的宾语。 1. 有些动词,如admit, avoid, consider, escape, deny, risk, suggest等后能接动词-ing形式作宾语，而不接动词不定式。,用所给动词的适当形式填空。 I tried to avoid _(make)the same mistakes. She suggested _ (go)to the Great Wall for the spring outing.,making,going,单句改错。 Would you mind to op
8、en the window? _,将to open改为opening,2. 英语中有一些动词短语也常跟动词-ing形式作宾语。 常见动词短语有insist on，object to，be good at，lead to，put off，give up，look forward to，feel like，devote to，get used to，pay attention to，cant help, give up等。,完成句子。 Seeing the picture, he _ _ _. 看了这幅画，他禁不住大笑起来。 If you _ _ _ now, please go ahead. 如
9、果你坚持现在就走，那就请便吧。,couldnt,help,laughing,insist,on,leaving,单句改错。 Tom has been looking forward to come to China for a long time. _ Dr. Lin devote all his life to help patients. _,将come改为coming,将help改为helping,3. 一些表示喜好或开始动作的动词，如like, love, hate, dislike, prefer, attempt，begin/start，continue，intend等，既可接动词
10、-ing 形式，又可接动词不定式作宾语，意义区别不大；但是forget，remember，regret，try，mean，stop，go on等后跟动词-ing形式或不定式时, 意义各不相同。,(1)forget doing sth. 忘记了做过的事 forget to do sth. 忘了要做的事 (2)remember doing sth. 记得做了某事 remember to do sth. 记住要做的事 (3)regret doing sth. 后悔做过的事 regret to do sth. 遗憾地要去做某事,(4)try to do sth. 努力做某事 try doing sth
11、. 试着做某事 (5)mean to do sth. 打算做某事 mean doing sth. 意味着做某事 (6)stop doing sth. 停止做某事 stop to do sth. 停下来去做另一件事,(7)go on doing sth. 继续做同一件事 go on to do sth. 接着做另一件事,完成句子。 I shall never forget _ _ _ over the seait was unforgettable. 我将永远不会忘记观看海上日出的那幕情景那一 幕真是令人难忘。 Ill remember _ _ _ _. 我会记着去寄信 的。,watching,
12、the,sunrise,to,post,the,letter,用所给单词的适当形式填空。 I remembered _(lock)the door before I left the office, but forgot to turn off the lights. I am sorry. I do not mean _(hurt)your feelings.,to lock,to hurt,4. need, require, want作“需要(被做)”解, deserve作“值得(被做)”时，后接doing形式作宾语, 主动形式表示被动意义, 相当于to be done。例如：,The r
13、adio needs /requires/wants _ _. 这台收音机需要修理。 The book deserves _once more. 这本书值得再读一遍。,repairing/to be,repaired,reading/to be read,. 动词-ing形式的复合结构动词-ing形式的复合结构是指在动词-ing形式前面加上逻辑主语来强调动作的执行者，该逻辑主语常为形容词性物主代词或名词所有格；当逻辑主语不出现在句首时，可用人称代词的宾格代替形容词性物主代词或用名词普通格代替名词的所有格。即：“形容词性物主代词/人称代词宾格+动词-ing形式” 或“名词所有格/名词的普通格+动
14、词-ing形式”。,_ _ _ made her mother upset. 玛丽病了，使她妈妈很难过。 Would you mind _ _ the door? 你介意我打开门吗？,Marys,being,ill,my/me,opening,You should really avoid _ _ _ _ _ alone as he is old and ill. 你真的应该避免你父亲单独一人待在家里，因为他老 了，并且还生病。,your,fathers,staying,at,home,. 动词-ing的时态和语态 1. 动词-ing形式在时态上分为一般式和完成式。 一般式表示动词-ing的动
15、作和谓语动词的动作同时进行； 完成式表示在谓语动词所表示的动作之前发生的动作。,One learns a language by _ _ and _ them. 一个人的语言学习是通过犯错误并改正错误来实现的。,making,mistakes,correcting,To my surprise, he said to me, “I am not sad. I only _ _ _ the wrong job. ” 使我惊讶的是，他对我说:“我不伤心。我只是后悔选 错了工作。”,regret,having,taken,2. 动词-ing形式在语态上分为主动式和被动式。 主动式表示它的逻辑主语是-
16、ing分词的动作执行者；被动式表示它的逻辑主语是-ing分词的动作承受者。,I dont like _ _ at in public. 在公共场合下，我不喜欢被别人嘲笑。 I hate _ _ such people. 我讨厌与这样的人说话。,being,laughed,talking,with,3. 动词-ing的形式(以do为例)。,Excuse me for _ _ _ on time. 请原谅我没按时到。 I am sorry for _ _ _ my promise. 对不起，我没有兑现我的承诺。,my,not,coming,not,having,kept,【课堂小结】 1. 动词-ing形式作主语 动词-ing形式作主语时通常有两种情况：一种位于句首；另一种是it作形式主语，而将动词-ing形式移至后面。单个的动词-ing形式作主语，谓语动词用单数。,2. 动词-ing形式作宾语 (1)作动词(短语)的宾语。 (2)作介词的宾语。 (3)用it作形式宾语，真正的宾语是动词-ing形式。 (4)有些动词接动词-ing形式作宾语，其主动形式表示被动含义，相当于动词不定式的被动形式。这类动词有：want, need, require等。,
