七年級上冊英語可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則及練習(xí)（含答案）

七年級上冊英語可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則及練習(xí)（含答案）可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則及練習(xí)（含答案）名詞可以分為可數(shù)名詞與不可數(shù)名詞，其中可數(shù)名詞具有單復(fù)數(shù)的形式；而不可數(shù)名詞沒有可數(shù)名詞復(fù)數(shù)變化規(guī)則如下：1．一般情況下，直接加-s，如：book-books,bag-bags,cat-cats,bed-beds2．以s.x.sh.ch結(jié)尾，加-es，如：bus-buses,box-boxes,watch-watches3．以“輔音字母+y”結(jié)尾，變y為i,再加-es，如：family-families,strawberry-strawberries4．以“f或fe”結(jié)尾，變f或fe為v,再加-es，如：knife-knives5.以o結(jié)尾，有生命的加es,無生命的加s.如：potato-potatoes.zoo-zoos6．不規(guī)則名詞復(fù)數(shù)：man-men,woman-women,policeman-policemen,policewoman-policewomen,mouse-micechild-children,foot-feet,.tooth-teeth,fish-fish,sheep-sheeppeople-people,Chinese-Chinese,Japanese-Japanese,當(dāng)people后加上s時即peoples表示“民族”例如Thereare56peoplesinChina.以下詞為常為不可數(shù)名詞，他們的復(fù)數(shù)形式就是他們本身。water(水)milk(牛奶)tea(茶)rice(米飯)orange（橙汁）juice（果汁）bread（面包）不可數(shù)名詞的數(shù)量關(guān)系可借助量詞表示，如。acupofteatwocupsoftea名詞復(fù)數(shù)練習(xí)題1）.填入所給名詞的正確形式1.Ihavetwo_____(knife)2.Therearemany_____here.(box)3.Therearemany_____ontheroad.(bus)4.Afew____boys_aredrawingonthewall.(boy)5.The_childen____areplayingfootballnow.(child)2）選擇填空1.Theycomefromdifferent______A.countryB.countriesC.acountryD.countrys2.Howmany______doyouseeinthepicture?A.tomatosB.tomatoesC.tomatoD.thetomato3.Therearesome______inthese_______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4.Thereisno______intheplate.A.applesB.orangesC.riceD.eggs5._______aregoodforourhealth.A.TomatosB.TomatoesC.Tomato6.Iliketoeatcakewith______.A.cherriesB.cherryC.cherrys7.______and______arenotfriends.A.Foxs…wolfsB.FoxeswolfsC.Foxes…wolves8.Doyouwanttodrinkmuch?A.amilkB.milkC.milks9.Thisisroom.It’sverybig.A.LilyandLucy’sB.Lily’sandLucy’sC.Lily’sandLucy10.Doyouwantsomeforsupper?A、apotatoB、potatoesC、potatos11.Inautumn，youcanseealotofontheground.A、leafB、leafsC、leaves12.Mysisterhastwo.Oneisold，theotherisnew.A、awatchB、watchsC、watches13.Thereonthewall.Theyareverybeautiful.A.arephotoesB.arephotosC.isaphotoD.isphotos14.That’aartbook.A.anB.aC.theDare15.Theretwointhebox.A.iswatchB.arewatchesC.arewatchD.iswatches3）請用括號中名詞的復(fù)數(shù)形式填空1．Lookatthose_______.(child)2．Icanseea__________standingnearthedoor.(policeman)3．Doyouwantsome________fordinner?(potato)4．Inautumn,youcanseealotof_______ontheground.(leaf)5．Hehastwo_______.Oneisblue,theotherisyellow.(box)6．Two________liveinthisbuilding.(family)4）選擇正確的詞形1．Howmany(radioes,radios)canyousee?2．Thereare36(boys,boies)inmyclass.3．Lookatthose(sheeps,sheep).4．Idon’twant(a,an)oldcup.5．Givemethat(box,boxes),please.5）將以下單復(fù)數(shù)句進(jìn)行轉(zhuǎn)換1．Thisisaknife.___________________________________2．Thatisatomato.___________________________________3．Thatchildisverygood.___________________________________4.Thesearemice.___________________________________5．Thosearechildren.___________________________________答案1.knivesboxesbusesboyschildren2.BBDCBACBABCCBAB3.Child