单复数句子变换

单数句变复数句单数句变复数句,人称,指示,物主代词要变.be动词am或is要变成are。冠词aan改为some或any。句式不要变，十全十美题做完。1、人称代词由单数变复数：1)主格：I变we，you还是you，he/she/it变成they.2)宾格：me变成us，you还是you，him/her/it变成them.例1Sheisagirl.Theyaregirls.例2Ilikeher.Welikethem.2、指示代词由单数变复数：this变these，that变those例1Thisisabook.Theseare（some）books.例2Isthatapen？Arethose（any）pens？3、物主代词由单数变复数：形容词性物主代词：my变our，your还是your，his/her/its变成their例1Thebookismine.Thebooksareours.例2Thisisherpen.Thesearetheirpens.4、be动词由单数变复数：is/amare例1Iamateacher.Wearesometeachers.5、a/an表示一个，只能用在单数名词前，当单数句变复数句时，一定要把a/an改为some或any。例1Thisisabook.Thesearesomebooks.例2Isthatapen？Arethoseanypens？6、单数句变为复数句时，句式不能改变，即单数句是疑问句时，变为复数句时，仍然是疑问句。例1What’sthis？Whatarethese？例2Shelikeshisbike.Theyliketheirbikes.一将下列单数句变为复数句1Thisisabook.2Isthatapen？3Sheisagirl.4Ilikeher.5Thebookisnice.6Thisisherpen.7Iamateacher.8Heisaboystudent.9Sheisawomanworker.10Helikeshisbike.二将下列复数句变为单数句1Whatarethese？2Theyliketheirbikes.3Thesearemybooks.4Thesearesomebooks.5Arethoseanypens？6Theyaregirls.7Welikethem.8Thesearesomebooks.9Arethoseanypens？10Theylikemybikes.