动词加s和ing地方法.docx
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动词加s和ing地方法.docx
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动词加s和ing地方法
动词ing形式的用法及变化规则
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:
travel---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
动词第三人称单数的变化规则及练习
一、变化规则
1、直接在动词后+s
例如:
like-likesplay-plays
2、以s,x,sh,ch,接尾的动词:
+es
例如:
wash-washes
3、以辅音+o接尾的动词:
+es
例如:
go-goes
4、以辅音+y接尾的动词:
变y为i+es
例如:
fly-flies
英语名词单数变复数的规则
一、绝大多数的可数名词的复数形式,是在该词末尾加上后辍-s。
读音变化:
结尾是清辅音读[s],结尾是浊辅音或元音读[z]。
例:
friend→friends;cat→cats;style→styles;sport→sports;piece→pieces
二、凡是以s、z、x、ch、sh结尾的词,在该词末尾加上后辍-es构成复数。
读音变化:
统一加读[iz]。
例:
bus→buses;quiz→quizzes;fox→foxes;match→matches;flash→flashes
三、以辅音字母+y结尾的名词,将y改变为i,再加-es。
读音变化:
加读[z]。
例:
candy→candies;daisy→daisies;fairy→fairies;lady→ladies;story→stories
四、以-o结尾的名词,如果不是外来词或缩写,就加-es,否则加-s构成复数。
读音变化:
加读[z]。
例:
tomato→tomatoes;potato→potatoes;torpedo→torpedoes;bingo→bingoes
反例:
silo→silos;piano→pianos(外来词);photo→photos;macro→macros
五、以-f或-fe结尾的名词,多为将-f或-fe改变为-ves,但有例外。
读音变化:
尾音[f]改读[vz]。
例:
knife→knives;life→lives;leaf→leaves;staff→staves;scarf→scarves
反例:
roof→roofs
十一、部分单词的复数形式不变。
读音变化:
保持原音。
例:
fish→fish;sheep→sheep;cattle→cattle;deer→deer;salmon→salmon
十二、极少数单词,其复数形式没有任何规律。
读音变化:
没有规律。
例:
man→men;woman→women;child→children;person→people;ox→oxen
十五、有些名词是单数、复数不分的
例:
deer;fish;cannon;sheep;salmon鲑鱼;trout鳟鱼
十九、若表达具体数目,要借助数量词
例:
pair(对,双);suit(套);apairofglasses;twopairsoftrousers
练习
一.写出下列动词的现在分词形式
work___________ visit__________ play__________
study__________ dance__________ have__________
take__________ drop__________lie__________sing__________ shop__________ swim__________
二.选择题练习
1.Who______________overtherenow?
A.singing B.aresing C.issinging D.sing
2.It’seighto’clock.Thestudents_____anEnglishclass.
A.have B.having C.ishaving D.arehaving
3.Listen!
Thebaby_____inthenextroom.
A.crying B.cried C.iscrying D.cries
4.Look!
Thetwins_____newsweaters.
A.arewearing B.wearing C.arewear D.iswearing
5.Don’ttalkhere.Grandparents_____.
A.issleeping B.aresleeping C.sleeping D.sleep
三. 填空:
1.MissLi_______(like)sleepingintheday.
2.Listen!
Who________(talk)withyourparents
3.Thegirl_______(notdance)onWednesday.ShedancesonFriday.
5.Everyone_________(say)sheisagoodshopassistant.
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________in London.
14.---________you________(clean)yourbedroom
---No,I'mnot.I'mcleaningthelivingroom.
15.---________ Nancy ________(talk)onthephone
---No,sheisn't.She________(eat)lunchnow.
名词由单数变成复数的练习
写出下列名词复数
leaf______puppy_______box_______knife_______fly______fox______bus______bench_____brush_____kiss______church______dish_____ruler______peach________glass_____pencil________boy______zoo______man______roof_______sheep_______knife______lady______key______story______watch______bamboo______city______family______day_____apple_______eraser______speech______thief______mouse______fish_____goose____people______ox_____Chinese_______deer_______foot______child_______tooth_______guy________hero_______spy______boss_____monkey______city______goat______radio________horse______dog______
用所给的单词的复数的正确形式填空:
1>Therearesomany________(wolf)intheforest.
2>Therearethree______(chair)intheclassroom.
3>These_______(tomato)arered.
4>______(hero)aregreat.
5>Mybrotherlooksaftertwo______(baby)
6>Therearesome______(deer)eatingthegrass.
7>Myfatherlikestoeat_______(potato).
8>Chinese______(people)liketoeatnoodles.
9>Ihavealotof______(toy)inmybedroom.
10>Ihelpmymotherwash______(dish)inthekitchen.
11>Ihavetwo______(pencil-box).
12>Therearesome______(bus)inthestreet.
13>Peterhaseight_____(foot).
14>Lindahasthree_______(tooth).
15>Therearesome______(child)inthegarden.
16>Michaellikesthe______(mouse).
18>Myuncleandfatherare_____(man).
19>TomandKingare_____(boy).
20>Lindahasthree______(tooth).
选出正确形式
1.Icanseethree________inthezoo.Amonkeys BmonkeysCmonkey
2.Thepighasfour______. A.foot B.feet C.foots
3.Mytwobrothersareboth______.A.policeman B.policemans C.policemen
4.Therearefour___________intheclass. A.Japanese B.Japaneses C.Japan
5.Icanseeten_____inthepicture. A.sheep B.dog C.pig
6.The_____hasthree______.
A.boys,watches B.boy,watch C.boy,watches
7.Canyousee_______ontheplate?
A.bread B.breads C.breades
8.Thegirloftenbrushesher_____beforeshegoestobed.
A.tooth B.tooths C.teeth
9.MrBlackoftendrinksome_________.
A.milk B.milks C.milkes
10.Therearesome_____onthefloor.
A.child B.water C.books
11._______willlearnEnglish.
A.Woman B.Women C.Man
12.Lucywillshowussomenew____ofhers.
A.photo B.photos C.photoes
13.Idranktwo______.
A.bottlesoforange B.bottleoforange C.bottlesoforanges
14.Thecateatstwo______lastnight.
A.mouses B.mice C.mouse
15.Ineedapenandsome_____.
A.books B.deskC.chair
写出下列动词的第三人称单数
drink________go_______stay________make________
look_________have_______pass_______ carry____
come________ watch______plant_______fly________
study_______brush________do_________ teach_______
一、写出所给词的第三人称单数形式
sitswimreadmakerun
writehavegodowatchcry
studyplaysaywash
二、用do或does的适当形式填空
1._____yourideabiketoschool?
Yes,I________.
2.______yoursisterlikePE?
No,she________.
3.What_______thestudentshave?
Theyhavesomepens.
4.How_______Lindagotoschool?
Shegoestoschoolonfoot.
5.He_______notspeakEnglish.HespeaksChinese.
6._______theywatchTVonSundays?
Yes,they_______.
7.Myfatherandmother______notreadnewspapersonSaturday.
四、动词的适当形式填空
Jim’sfather (work)inabank.
He(go)toworkbybuseverymorning,sometimeshe (ride)hisbike.
Buthe (be)neverlateforwork.He(work)veryhard.
Jim (like)hisfatherverymuch.Theyoften(play)badminton(羽毛球)infrontoftheirhouse,sometimesthey(play)tabletennisinJim’sschool.
Jim (like)totalkwithhisfather.Hisfather(like)tohearJimtalkingabouthisfriendsandhisschool.OnSaturdayorSunday,theyoften(play)onthecomputer.Jim (have)manycomputergames.Buthedoesn’t (play)themeveryday.Healso(work)hardathislessons.
作业:
一、把下列句子改成一般疑问句并做肯定、否定回答。
1.Iusuallygetupatsixo’clock.
Doyouusuallygetupatsix?
Yes,Ido./No,Idon’t.
2.Weusuallywritee-mailsonSaturdayevening
?
Yes,No,
3.Theyhavethesamehobby.
?
Yes,No,
4.SuhaiandSuyanglikelisteningtomusicafterschool.
?
Yes,No,
5.HelenusuallywatchesTVintheevening.
?
Yes,No,
二、否定句:
1.She_____________(do)herhomeworkeveryday.
2.He______________(live)inHuanggang.
3.Thegirl____________(look)outofthewindowandseesmanybirdsinthesky.
4.Jennyrunshomeand____________(sit)onthechair.
三、一般疑问句:
1._____thedesk_____(have)fourlegs?
Yes,itdoes.
2._____she____(do)herhomeworkeveryday?
Yes,shedoes.
3._____he_____(live)inHuanggang?
No,hedoesn't.
4.DoesDanny_____(see)theappletree?
四、按照要求改写句子:
1.Idomyhomeworkeveryday.(改为一般疑问句,作否定回答)
________________________________________________________
2.Shelikesmilk.(改为一般疑问句,作肯定回答)
____________________________________________________________
3.Amylikesplayingcomputergames.(改为一般疑问句,作否定回答)
___________________________________________________
4.Wegotoschooleverymorning.(改为否定句)
_______________________________________________________
5.Iliketakingphotosinthepark.(对划线部分提问)
________________________________________________________
6.JohncomesfromCanada.(对划线部分提问)
___________________________________________________
7.SimonandDaniellikegoingskating.(改为否定句)
___________________________________________________
五、改错(划出错误的地方,将正确的写在横线上)
1.Is yourbrotherspeakEnglish?
__________________
2.Doeshelikegoingfishing?
__________________
3.Helikesplaygamesafterclass. __________________
4.Mr.WuteachesusEnglish. __________________
5.Shedoesn’tdoherhomeworkonSundays._________________
六、句型转换
1.Igotoschoolbybus.(用He做主语变否定句)
________________________________________
2.Kimplaysbaseballverywell.(变一般疑问句)
________________________________________
3.Daviddoesn’tlikelearningFrench.(变肯定句)
________________________________________
4.Alandoesn’twatchTVonschoolnights.(变肯定句)
________________________________________
5.Wehaveenoughtimetodoit.(变否定句)
________________________________________
6.Snoopyhasacar.(对划线部分提问)
______________________________________________________________
7.Doyouhaveapencil?
(把主语改成she)
____________________________________________
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