1、Welcome to our class!,Unit 2 Grammar the use of -ing form,LOVE,A SONG,LOVE -By John Lennon Love is real; real is love. Love is _; _ love. Love is _ to be loved. Love is touch; touch is love. Love is _; _ love. Love is _ to be loved. Love is you, you and me. Love is _ we can be. Love is free; free is
2、 love. Love is _; _ love. Love is _ to be loved.,feeling,feeling,wanting,reaching,reaching,asking,knowing,leaving,leaving,needing,1. Love is wanting to be loved. 2. Since then, finding ways to grow rice has been his life goal. 3. He saw the great need for increasing the rice output. 4. Hunger was a
3、disturbing problem in many parts of the countryside. 5. He enjoys listening to violin music. 6. I find a little boy crying in the street.,Pay attention to the following sentences, what part of speech does V-ing act as?,主语,(介词)宾语,定语,(动词)宾语,表语,宾语补足语,1.They went out of the classroom, _.他们说着，笑着走出了教室。 2.
4、 _for three years, she knows it very well. 在这个城市生活了三年，她非常了解她。 3. _the subway, I asked a policeman for help.不知道如何找到地铁，我向警察寻求帮助。,一 ing分词的形式,talking and,laughing,Having lived in this city,Not knowing how to find,Ving 一般式表示这个动作正在进行,ving完成式:强调这个动作,ving的否定形式在ing的前面加not .,或与谓语动作同时发生.,在谓语动作之前完成。,(not) doing
5、,(not) having done,(not) being done,(not) having beendone,一 ing分词的形式,一、 ing分词(动名词)直接置于句首主语的位置上。1) _ is something we should never do捉弄别人是我们万万不能干的。2)_ is very important for me学习新单词对我来说非常重要。 3)_ is easier than doing.说比做容易。,Playing tricks on others,Learning new words,Saying,二 功能及用法(做主语),二、 用形式主语it，把ing分
6、词(动名词)结构移至句尾。 1) Its a waste of time _跟他争论真是浪费时间。 2) _ with Shylock试图和夏洛克争辩是没有什么用的。 3) Is it any good _？(try)想再解释一次有好处吗? 4) _. (pleasant)跟你在一起工作是令人愉快的。,It is useless trying to argue,trying to explain again,It is pleasant working with you,二 功能及用法(做主语),arguing with him,三、 在there be结构中作主语。 1) There is
7、no hiding of evil but not to do it若要人不知，除非己莫为。 2) Here is _ about such matter.这种事开不得玩笑。 3) There was _ when he would leave. 无法知道他什么时候离开。,no joking,no knowing,二 功能及用法(做主语),常用-ing形式句型有： It +be +a waste of time doing It is no good/use doing It is useless doing Sth is (not) worth doing There is no sense
8、 in doing There is no use doing There is nothing worse than doing There is no point (in) doing,二 功能及用法(做主语),做是浪费时间的,做是没用处的,做是没用处的,做是(不)值得的,做没有道理,干没有用的,没有比更糟的,干无意义,补充1.动名词作主语与不定式作主语的区别：动名词表示的动作通常是一个泛指或经常性的动作，不定式则通常表示具体的动作。 As a child，she felt that _ was a duty and a pleasure还是个孩子的时侯，她就觉得探视病人是一种责任，也是一
9、种愉悦。 2) _ in an American home will be a good experience for me. (be)到美国人家里做客对我来说将是一个极好的经历。,visiting sick people,To be a guest,二 功能及用法(做主语),在实际运用中，一般两者可以互换，差异不大。,Translation: 没有必要告诉她这个消息。把这篇课文背来是很有必要的。 Its quite necessary to recite the text.补充2. 在There is no need to do sth；Its important / Its necessa
10、ry to do sth 这类句型中，只能用不定式。,There is no need to tell her the news.,二 功能及用法(做主语),补充3. 当动名词用作主语时，其逻辑主语由形容词性物主代词和名词所有格构成。1) _made we worried.我姐姐病了，使我很担心。2) _doesnt necessarily meanmy being wrong.你正确未必就意味着我错了。,二 功能及用法(做主语),My sisters being ill,Your being right,1）. He drove away without _ good-bye. A. say
11、ing B. to say C. says D. said 2）. He hasnt got used to _ in a big city.A. live B. living C. lived D. lives,1. 介词后通常+ V-ing 构成介宾结构，特别要注意to作介词的短语如: look forward to, pay attention to, devote to,三 功能及语法(做宾语),2. V-ing 做动词宾语1.I have just finished _ my home work. A. to do B. doing C. being done D. done2. H
12、earing the good news, the lady couldnt help_.A. to cry B. crying,三 功能及语法(做宾语),常跟动词ing作宾语的动词歌诀:,考虑建议盼原谅，承认推迟没得想，避免错过继续练，否认完成想要赏，不禁介意准逃亡，不准冒险凭想象。,consider suggest/advise look forward to excuse pardon forgiveadmit delay / put off fancy avoid miss keep /keep on practice deny finish feel like enjoy / app
13、reciate cant help mind allow/ permit escapeforbid risk imagine,三 功能及语法(做宾语),既可接动名词又可接不定式作宾语的动词，常见的有：A. 在_之后，用动名词和不定式，意义无甚区别，尤其是当主语是人的时候。,begin start continue like love prefer mean forget remember hate等。,begin/start，continue,三 功能及语法(做宾语),既可接动名词又可接不定式作宾语的动词，常见的有： begin start continue like love prefer
14、mean forget remember hate等。 He likes _, but this time he only likes _.他喜欢打篮球，但这次他想踢足球。,playing basketball,to play football,B. 在_等动词之后，用-ing或 不定式意义上没有什么不同，只是侧重点有些不同， 动名词表示泛指的动作，不定式表示具体的一次性动作。,like，love，hate，prefer,C 有些动词如_ _等后既 可接动词不定式又可接动名词，但意义不同。,remember to do remember doing,forget to do forget do
15、ing,regret to do regret doing,记得要做某事,记得做过某事,忘记要做某事,忘记做过某事,遗憾要做某事,后悔做过某事,remember/forget/ try/regret/stop/go on/mean,stop to do stop doing,go on to do go on doing,mean to do mean doing,try to do try doing,停止一件事去做另一件事,停止做同一件事,继续做另一件事,继续做同一件事,打算做某事,意味着做某事,尽力做某事,试图做某事,be used to doing be used to do,cant
16、 help doing cant help (to) do,习惯于做某事,被用来做某事,情不自禁做某事,不能帮助做某事,be used to devote oneself to stick to pay attention to look forward to adapt to apply to adjust to according to be addicted to,习惯于,致力于,坚持,注意,期盼,适应,运用,使自己适应于,按照,依照,沉溺于,be similar to be loyal to be helpful/ useful to thanks to be sentenced to be familiar to set fire to hold on to get down to lead to,和相似,对忠诚,对有益处,多亏了,被判徒刑,对熟悉,放火烧,坚持，抓住不放,着手干,导致,See you!,
