动词ing的用法1 课件.pptVIP

归纳总结： ◆动词-ing是____________________中的一种，单独使用时，能在句中做除______之外的任何其他句子成分。如：主语、宾语、表语、定语、状语、宾补等。 ◆在语态上，动词-ing表示_____（主动/被动的动作。在时间上，动词-ing一般表示______（正在进行/已经完成）的动作。 时 态 和 语 态 一般式与完成式的时间意义 作主语：动名词 和夏洛克争辩是没有什么用的。 It is useless trying to argue with Shylock． 这事值得去做。 It’s worth making the effort． 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. 作表语 （1）动名词 My job is teaching. = Teaching is my job. Her full-time job is laying eggs. =Laying eggs is her full-time job. （2）现在分词 The play is exciting. ≠ Exciting is the play. The story he told us was very interesting. ≠Interesting was the story he told us. 作宾语补足语：现在分词 作 状 语 观察下列2个句子, 体会having done与doing的不同的用法 (1) Having written the letter, John went to the post office. (2) Seeing the beautiful sight, the children felt excited. 总结: ① ② 15. She can’t help ____ the house because she’s busy making a cake. (97 上海12) A. to clean B. cleaning C. cleaned D. being cleaned 16. She looks forward every spring to _____ the flower-lined garden. ?? (95 上海20) A. visit B. paying a visit C. walk in D. walking in 17. While shopping, people sometime can’t help ____ into buying something they don’t really need. (96上海14) A. to pursue B. persuading C. being persuaded D. be persuaded 18. The purpose of new technologies is to make life easier, ____ it more difficult. (NMET99 21) A. not make B. not to make C. not making D. do not make 19. A computer does only what thinking people _____. (99上海19) A. have it do B. have it done C. have done it D. having it done 20. When I got back home I saw a message pinned to the door ____ “Sorry to miss you; will call later.” (NMET99 25) A. read B. reads C. to read D. reading The end * * 动词-ing形式的用法 现在分词与动