可數(shù)名詞單數(shù)變復(fù)數(shù)專項練習(xí)

單數(shù)變復(fù)數(shù)專項練習(xí)變化規(guī)則一般情況下直接在詞尾加s例：book---booksapple---applesorange--- tiger--- girl--- banana--- lemon--- pencil--- 以s,x,sh,ch結(jié)尾的單詞，加es例:bus---busesbox---boxesfish---fishesbeach---beachesclass— fox— beach--- watch--- 以f或fe結(jié)尾的單詞，把f或fe變成v加es例:leaf-leavesknife例:leaf-leavesknife——(刀)wife---（妻子）以輔音字母加y結(jié)尾的單詞，把y變i加es例：fly---fliespuppy--- butterfly--- library--- baby---__ puppy--- 選擇單詞的適當(dāng)形式填空，寫在橫線上。Therearemany (animal,animals)inthezoo.Ilike .(giraffe,giraffes)---CanIhelpyou?---Three (doll,dolls),please.3.1like (strawberry,strawberries)becausetheyaresweetandjuicy.Idon'tlike (fly,ffies)becausetheyareuglyanddirty臟的).Lookatthe (baby,babys,babies).Theyaresocute.Ilike (water,waters)becausewedrinkwatereveryday.These (boy,boys,boies)like .(monkey,monkeys,monkeies)Brushyour (tooth,teeth),Kitty.It'stimeforbed.有些單詞就像孫悟空一樣會變身，你知道他們是怎么變得嗎？現(xiàn)在看看這些變身后的單詞，你能把他變身以前的樣子寫出來嗎？

lions--- strawberries--- roses--- teeth--- _ dragonflies--- pears--- 四?寫出下列名詞的復(fù)數(shù)形式1.orange2.class3.text4.monkey5.piano6.child7.shelf8.bed9.country10.family11.toy12.foot13.Japanese14.radio15.photo16.army17.tomato18.fox19.woman20.knife22.sheep五?選擇填空There. onthewall.Theyareverybeautiful.A.arephotoesB.arephotosC.isaphoto D.isphotosThiskindofcar madeinShanghai.A.is B.are C.were D.hasTherearefour andtwo inthegroup.A.Japanese,GermenBJapaneses,GermenC.Japanese,GermanD.Japanese.GermansThat'a artbook.A.an B.a C.the DareTheboyshavegot. already.A.twobreadB.twobreadsC.twopiecesofbreadD.twopieceofbreadTheoldmanwants .A.sixboxesofapplesB.sixboxesofappleC.sixboxofapplesD.sixboxsofapplesThere some intheriver.A.is,fish B.are,fishs C.is,fishs D.are,fishTheretwointhebox.A.iswatchB.arewatches C.arewatch D.iswatches

Weshouldclean twiceaday.D.ourteethA.ourtoothB.ourtooths C.teethD.ourteeth1O.The meetingroomisnearthereadingroom.A.teacherB.teacher'sC.teachers' D.teachersInBritain areallpaintedred.A.letterboxesB.lettersboxesC.letterbox D.lettersbox六.按要求變換句型（把1—10句變?yōu)閺?fù)數(shù)句）。Thisismyfriend.Thisisabike.Thatisherbrother.Thisisabook.Thatisaneraser.Itisaredorange.Heisateacher.What'sthis?Thisismymother.HeisaChineseboy.七.用所給的單詞的復(fù)數(shù)的正確形式填空：Therearethree (chair)intheclassroom.These (tomato)arered.Mybrotherlooksaftertwo (baby)Myfatherlikestoeat (potato).Chinese (people)liketoeatnoodles.Ihavealotof (toy)inmybedroom.Ihelpmymotherwash (dish)inthekitchen.Ihavetwo (pencil-box).Thereare