单数句变复数句(附练习与答案)

..变单数句变复数句歌谣：单数句变复数句,

代词四变要记住。人称,指示,反身变物主代词看一看。连系动词amis

变成are。2

冠词aan要去掉，改为some,any也可以。名词做定语，介宾不要变；有man和woman例外。句式不要变，十全十美题做完。1人称词由数变复：主Iweyouyouhe/she/itthey格宾格meusyouyouhim/her/itthem例1Sheisagirl.Theyaregirls.例2Ilikeher.Welikethem.指示代由单数变复：单数

复数thisthesethatthose例1Thisisabook.Theseare（some）books.例2Isthatapen？Arethose（any）pens？3

反身代：第

一

人称myselfourselves.下载可编辑.

..第

二

人称yourselfyourselves第

三

人称himselfthemselves(herself,itself)例1Iamteachingmyselfcomputer.Weareteachingourselfcomputer.例2Thechildhimselfdrawsthispicture.Thechildrenthemselvesdrawthesepictures.4物代词单数变数：1名词性物代词：mineours，yoursyours，his/hers/its2形容词性主代词myouryour，his/her/its例1isours.例2Thisherpen.Thesetheirpens.5一般况下，形容性物主词在单数句复数句不变。例1Thisismybook.Thesearemybooks.6当中形容性物主代词句中的语一致时，容词性主代词应随主人称的变化变化，

仍要保一致。例1Helikeshisbike.Theyliketheirbikes.7连系动词由单数复数：is/amare例1Iamateacher.Weare（some）teachers..下载可编辑.

..8a/an示一个只能用单数名词前当单数变复数句时一定要a/an掉，或为some/any1Thisisabook.Theseare（some）books.例2Isthatapen？Arethose（any）pens？9当名词作定语或在介词语中作词宾语充当宾语以的其它成时，

该名词变。例1Heisaboystudent.Theyare（some）boystudents.（man和woman）除外。例2Sheisawomanworker.Theyaresomeworkers.10单数句变复数句时，式不能变，单数句疑问句时，变为复句时，仍然疑问句例1What’sthis？Whatarethese？例2Theylikebikes.可数名的复数形式部分规12

一般情加s结尾是清辅读s]结尾是辅音或元音z]。例：friend→cats;style→styles;sport→sports;piece→pieces以s、x尾的词，在词末加上后-es构成复。读[iz]。例：bus→buses;quiz→quizzes;fox→foxes;match→matches;flash→flashes3

以辅音母+尾的名词将改变为再加-es。例：candy→candies;daisy→daisies;fairy→fairies;lady→ladies;story→stories

读[z]4

以-o尾的名词有生命的加-无生命加-成复数。例：tomato→tomatoes;potato→potatoes;

读[z]。.下载可编辑.

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..torpedo→torpedoes;bingo→bingoes（有生命）例：silo→silos;piano→pianos;photo→photos;macro→macros（无生命）以-f-fe结的名词多为将-f或-fe改变ves，但有例外读音变：尾音f]读vz]例：knife→knives;life→lives;leaf→leaves;staff→staves;scarf→scarves反例：roof→roofs以-ceseze等结尾名词，-s读[z]。例price—pricescase—casesorange—oranges名词的不规则变化：man→men;woman→women;child→children;people→people;fish→fish;sheep→sheep;deer→deer;foot→feet;mouse→mice;tooth→teeth;单数句变复数句精炼一将下列单数句变为复数句1Thisisabook.2Isthatapen？3Sheisagirl.4Ilikeher.5Thebookismine.6Thisisherpen.7Iamateacher.8Heisaboystudent.9Sheisawomanworker.10Helikeshisbike.二将下列复数句变为单数句1Whatarethese？2Theyliketheirbikes.3Thesearemybooks.4Theseare（some）books..下载可编辑.

..5Arethose（any）pens？6Theyaregirls.7Welikethem.8Theseare（some）books.9Arethose（any）pens？10Theylikemybikes.三将下列名词变为复数形式单数句变复数句精炼答案一将下列单数句变为复数句1Theseare（some）books.2Arethose（any）pens？3Theyaregirls.4Welikethem.5Thebooksareours.6Thesearetheirpens.7Weare（some）teachers.8Theyare（some）boystudents.9Theyare（some）womenworkers.10Theyliketheirbikes.二将下列复数句变为单数句1Whatisthis？2Helikeshisbike3Thisismybook.4Thisisabook.5Isthatapen？6Sheisagirl.7Ilikeher.8Thisisabook..9Isthatapen？.下载可编辑.