1、二 动词现在分词由动词原形在词尾加ing构成,其规则如下: 1) 一般情况下直接加ing think-thinking/sleep-sleeping/study-studying/speak-speaking /carry-carrying/say-saying 2) 以不发音的字母e结尾的单词,去掉字母e,再加ing wake-waking/make-making/come-coming/take-taking/leave-leaving/have-having 3) 以重读闭音节结尾,呈现“辅,元,辅”结构的动词,先双写末尾的辅音字母,再加ing 。初中学过的这类词有:begin,cut,
2、 get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。 (visit 不是以重读闭音节结尾,不用双写) travel虽然重读第一音节,词尾音节不重读,但是现在分词仍要双写末尾辅音字母,然后再加ing ,如:tzravel-travelling.初中阶段此类词只有这一个。 4) 以 y 结尾的动词 直接加 ing carry carrying /enjoy enjoying5) 以ie结尾的动词,把ie改为y ,再加ing die-dying/lie-lying 要
3、特别注意有些动词没有进行时态. 1、 表示状态、思想、感情和感觉的动词,如:see, hear, love, know, want, hope, think等,没有进行时态。 2、当have/has作为“拥有”时,没有进行时态,但表示“开会,吃饭,玩得高兴”等意思时,可以用进行时表达。 I am having many books. (这是错误的句子) I am having a good time. (这才是正确的句子)练习:一. 写出下列动词的现在分词形式 work_ visit_ play_ study_ dance_ have_ travel_ take_ drop_ sing _ s
4、hop_ swim_ lie_二 选择题练习 1. Who _ over there now? A. singing B. are sing C. is singing D. sing 2. Its eight oclock. The students _ an English class. A. have B. having C. is having D. are having 3. Listen! The baby _ in the next room. A. crying B. cried C. is crying D. cries 4. Look! The twins _ new sw
5、eaters. A. are wearing B. wearing C. are wear D. is wearing 5. Dont talk here. Grandparents _. A. is sleeping B. are sleeping C. sleeping D. sleep三. 填空:1. Miss Li _ (like) sleeping in the day. 2. Listen! Who _ (talk) with your parents 3. The girl _ ( not dance ) on Wednesday. She dances on Friday. 4
6、. He wants _ (be) a teacher. 5. Everyone _(say) she is a good shop assistant. 6. Can she _ (sing) in English 7. They like _ (read) under the tree. Look! They _ (sit) there to read. 8. Lets _ (eat) lunch together(一起). 9. Look! A cat _ (run) up the tree. 10. Its 6:30. My brother _ (see) a movie. 11. S
7、am _ (go) to school at 7:00 every day. 12. Peggy is _ (clean) the bedroom now. She is a good girl. 13. - Where _ Mr. Green _ (live) - He _ in London. 14. - _ you _ (clean) your bedroom? - No, Im not. Im cleaning the living room. 15. - _ Nancy _ (talk) on the phone? - No, she isnt. She _ (eat) lunch now.