teach在问句当中需要变复数吗?

teach在问句当中需要变复数吗? teach怎么样加S,就是变复数 family能变复数吗? teach变成名词怎么变?teach变成teaching可以吗?为什么?动名词是动词还是名词? DO you have an art teacher?变复数句 He is very funny.一般反问句 在英语问句里改复数句怎么改第三人称 变复数! bring play watch have do teach study finish stay need buy look go carry like以上单词如何变复数? What she likes to wear?这个回答需要单词复数吗?比如I like wear (skirt).这个skirt需要变复数吗? 名词变复数有那些规律需要具体的规律! 变复数咋变 teach如何变第三人称单数 where is my backpack 变复数这句话能变复数吗?怎么变? which问句的回答单复数根据问句中的单复数吗如问which one 回答一定是单数吗? 怎么变直接问句 在英语中,名词变复数以及变复数之后发音的规则 this your book改复数,单复数句型各变疑问句.she is my mother.变疑问句,否定回答 tthose are my toys变问句,变单数句子.单数变疑问句these are his rules变问句.变单数.单数变疑问句 how many women teachers are there in your shool?此句中women teachers都需要变复数形式吗?