The usage of v-ing form高一必修4.ppt

;Point out the usage of the –ing form: Following Jane’s way of studying chimps, our group are all going to visit them in the forest. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. It is an interesting story. It was a small book explaining how to cut the death rate from having and caring for babies. It was tiring to spend a whole day with these energetic children. My work is teaching. ;As the subject;2.v-ing 形式和不定式都可作主语，v-ing 形式作主语表示一般或抽象的多次、经常性的动作; 不定式作主语往往表示具体的或一次性的动作。 ;3. 在there be no结构中作主语 这种结构的意思相当于“It is impossible to do… ”。 若要人不知，除非己莫为。 There is no hiding of evil but not to do it． 这种事开不得玩笑。 Here is no joking about such matter. 无法知道他什么时候离开 There was no knowing when he would leave. ; advise, admit, appreciate, avoid, consider, dislike, delay, deny, enjoy, escape, excuse, finish, forgive, imagine, keep, mind, miss, practise, risk, suggest; cannot help, cannot stand(无法忍受), give up, put off, insist on, feel like等。 ; 注：下列短语中的to都是介词，所以后面跟名词或-ing形式：; 2. 有些动词既可接v-ing又可接不定式作宾语，但意义上有区别，这样的词有：forget, remember, mean, stop, try, regret, go on等。 I forgot mailing your letter. I forgot to mail your letter. Being early may means wasting time. You really mean to go? He tried working out the problem another way. He tried to open the back door with the key. I regret missing the report． I regret to say I can’t take your advice． ;[注意] 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。如：;1. I’m annoyed about John’s forgetting to pay.;接v-ing形式作宾语补足语的动词有 feel, hear, listen to, see, look at, watch, observe, notice, find, smell, set, have, keep, start, leave, get ,catch等。 ;V-ing 形??和省略了“to”的动词不定式都可作宾补，意义不同;As the adverbial; 1. Generally speaking, boys like football more. 2. Judging from his accent, he must come