新概念英语青少版1A-词汇语法知识要点(共8页).doc

UNIT 1Words and Expressions：wife妻子husband丈夫nephew外甥mobile手机How do you do?你好！Nice to meet you.很高兴认识你。Pronunciation：前元音：ii,yEx: give, city,build, womeni:e,ea,ee,ie,ei,eyEx: tree, tea, hefield田野,seize抓住Grammar：This is my pen.肯定句This is not my pen.否定句Is this your pen?一般疑问句Yes, it is.肯定回答No, it isnt.否定回答Whose is this pen?特殊疑问句Its my pen.回答表达“什么是什么”的句子，要用is。如果想说“A是B”就用“A is B”来表达。如果想问“A是B吗?”就直接把is提到句首，变为“Is