动词ing形式变化小结
- 格式:doc
- 大小:53.00 KB
- 文档页数:8
动词ing形式变化小结
发表日期:2008年5月22日 【编辑录入:游向颖】
1、大多动词直接在词尾加-ing,比如:go-going, work-working, study-studying, look-looking,do-doing,eat-eating,play-playing,read-reading,wash-washing,plant-planting,borrow-borrowing,pick-picking,paint-painting,cry-crying,took-tooking (v.拿,占领,接受) climb-climbing
2、有的以不发音的e字母结尾的动词,要去掉e再加-ing,比如:make-making, write-writing, skate-skating,close–closing, come-coming, make–making,take-taking,have-having,dance-dancing, smile-smiling,ride-riding,become-becoming, 若结尾的e 发音,就不能去掉,如:see-seeing
3、以重读闭音节结尾,末尾只有一个辅音字母的动词,要双写这一辅音字母,再加-ing。例如:run-running, swim-swimming,get – getting,sit–sitting,put–putting,begin–beginning,hit-hitting stop-stopping
如果结尾是元音字母加辅音字母组合,就直接加-ing。比如:drawing, playing 小动词加ing的变化规则 1.一般情况下,直接加ing,如:cook-cooking 2.以不发音的e结尾,去e加ing,如:make-making, taste-tasting 3.如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running, stop-stopping
以ie结尾,去ie变y+ing,例:die,dying;lie,lying;tie,tying 现在进行时专项练习: 一、写出下列动词的现在分词: play________ run__________ swim _________make__________ go_________ like________ write________ _ read________ have_________ sing ________ dance_________ put_________ see________ buy _________ love____________ live_______ take_________ come ________ get_________ stop_________ sit ________ begin________ shop___________
现在进行时专项练习 现在进行时 1.构成:主语+be+动词ing〔现在分词〕形式 第一人称+am+v-ing ; 第二人称+are+v-ing ;第三人称+is+v-ing 2. 定义:现在进行时表示现在或当前一般时间正在进行的动作。 3. 现在进行时的基本用法: a. 表示现在( 指说话人说话时) 正在发生的事情。 We are waiting for you. b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。 Mr. Green is writing another novel. (说话时并未在写,只处于写作的状态。) She is learning piano under Mr. Smith. c.已经确定或安排好的将来活动。 we're flying to Paris tomorrow.(票已经拿到了) 【No. 1】现在进行时的构成 现在进行时由"be+v-ing"构成。be应为助动词,初学者最容易漏掉,它应与主语的人称和数保持一致。 【No. 2】现在进行时的应用 在实际运用时,现在进行时常用以下几种情况: (1)当句子中有now时,常表示动作正在进行,这时要用现在进行时。如: They are playing basketball now.现在他们正在打篮球。 (2)以look, listen开头的句子,提示我们动作正进行,这时要用现在进行时。如: Listen!She is singing an English song.听,她正在唱英语歌。 (3)表示当前一段时间或现阶段正在进行的动作,且此时有this week这周, these days这些天等时间状语,这时常用现在进行时。如: We are making model planes these days.这些天我们在做飞机模型。 (4)描述图片中的人物的动作,也为了表达更生动。此时也常用现在进行时。如: Look at the picture. The children are flying kites in the park.看这幅图,那些孩子正在公园放风筝。 【No. 3】现在进行时的变化 肯定句式:主语+be( am, is, are)+现在分词+其它. 否定句式:主语+be(am, is, are) +not +现在分词+其它. 一般疑问句:Be(am, is, are) +主语+现在分词+其它? 特殊疑问句:疑问词+be(am, is, are)+主语+现在分词+其它? 对现在进行时的特殊疑问句的回答,它不可以用Yes或No直接作答,要根据实际情况回答。 ===================================== The Present Continuous Tense 现在进行时 现在进行时最容易出现错误的地方在动词的现在分词形式,我们在复习的时候要特别注意不规则动词的变化形式。 例如: taking,taking是take的ing形式,以e结尾要去e加ing; swimming,beginning,putting,要双写最后一个字母,之后加ing; buying,playing,teaching,等大部分单词直接加ing. 有一些特殊变化(或者说以Ie为结尾的重读闭音节的动词)的现在分词〔有3个〕,:lying—lie, dying ―die tying―tie 这些以ie结尾要去e再把I变y再加ing. 一、写出下列动词的现在分词: play________ run__________ swim _________make__________ sit ________ begin________ shop___________go_________ like________ write________ ski___________ get_________read________ have_________ sing ________ dance_________ come ________ stop_________put_________ see________ buy _________ love____________ live_______ take_________lie run water snow take teach 二、用所给的动词的正确形式填空: 1.The boy __________________ ( draw)a picture now. 2. Listen .Some girls _______________ ( sing)in the classroom . 3. My mother _________________ ( cook )some nice food now. 4. What _____ you ______ ( do ) now? 5. Look . They _______________( have) an English lesson . 6.They ____________(not ,water) the flowers now. 7.Look! the girls ________________(dance )in the classroom . 8.What is our granddaughter doing? She _________(listen ) to music. 9. It’s 5 o’clock now. We _____________(have)supper now 10.______Helen____________(wash )clothes? Yes ,she is . 11. Today is a sunny day. We _______ (have) a picnic this afternoon. 12. My brother ________ (go) to Shanghai next week. 13. Tom often ____(go) to school on foot. But today is rain. He ___ (go) to school by bike. 14. What do you usually do at weekends? I usually ____ (watch) TV and _____(catch) insects?(昆虫) 15. It’s Friday today. What _____she _________ (do) this weekend? She _________ (watch) TV and _____________ (catch) insects. 16. What ___________ (d0) you do last Sunday? I ____________ (pick) apples on a farm. What ______________ (do) next Sunday? I ______________ (milk) cows. 17. Mary ____________ (visit) her grandparents tomorrow. 18. Liu Tao ____________ (fly) kites in the playground yesterday. 19. David ______________ (give) a puppet show next Monday. 20. I ________________ (plan) for my study now. 三、用进行时填空。 1、 I ____ _____ (read ) English now. 2 、 He ______ _______ (go) to the park now. 3、 We ________ ________ (have ) an English class. 4、 What ________ they ______ (do ) ? They _______ ________ (sit) in the park. 5、 My mother __________ ________ (clean ) the room now.