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动词ing形式的用法及变化规则
一.动词ing形式的用法
1.正在进行时中,谓语动词后加ing.如:I'mplayingfootball. 2.
一
些
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殊
表
达
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如:begoodatdoingsth/enjoydoingsth./bebusydoing/feellikedoing/thankyoufordoing/dosomecooking/cleaning/reading/shopping/washinggoswimming/fishing/shopping/skating/boating 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,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——enjoying 5)以ie结尾的动词,把ie改为y,再加ing die---dying/lie---lying 要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。Iamhavingmanybooks.(这是错误的句子)Iamhavingagoodtime.(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__________shop__________swim__________lie__________ 二.选择题练习
1. Who______________overtherenow? A.singingB.aresingC.issingingD.sing
2. It’seighto’clock.Thestudents_____anEnglishclass. A.haveB.havingC.ishavingD.arehaving 3. Listen!Thebaby_____inthenextroom. A.cryingB.criedC.iscryingD.cries 4. Look!Thetwins_____newsweaters.
A.arewearingB.wearingC.arewearD.iswearing 5.Don’ttalkhere.Grandparents_____. A.issleepingB.aresleepingC.sleepingD.sleep 三. 填空:
1. MissLi_______(like)sleepingintheday. 2. Listen!Who________(talk)withyourparents
3. Thegirl________(notdance)onWednesday.ShedancesonFriday. 4. Hewants________(be)ateacher.
5. Everyone_________(say)sheisagoodshopassistant. 6. Canshe_________(sing)inEnglish
7. Theylike________(read)underthetree.Look!They________(sit)theretoread. 8. Let's________(eat)lunchtogether(一起). 9. Look!Acat________(run)upthetree. 10. It's6:30.Mybrother________(see)amovie. 11. Sam________(go)toschoolat7:00everyday.
12. Peggyis________(clean)thebedroomnow.Sheisagoodgirl.
13. ---Where________Mr.Green________(live)---He________inLondon.
14. ---________you________(clean)yourbedroom?---No,I'mnot.I'mcleaningthelivingroom. 15.---________Nancy________(talk)onthephone?---No,sheisn't.She________(eat)lunchnow.
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