陈述句(肯定、否定):He is six years old.She didn’t hear of you before.
2)疑问句(一般、特殊、选择、反意):Do they like skating?How old is he?Is he six or seven years old?Mary can swim,can’t she?
3)祈使句:Be careful,boys; Don’t talk in class
4)感叹句:How clever the boy is!
陈述句(肯定、否定):He is six years old.She didn’t hear of you before.
2)疑问句(一般、特殊、选择、反意):Do they like skating?How old is he?Is he six or seven years old?Mary can swim,can’t she?
3)祈使句:Be careful,boys; Don’t talk in class
4)感叹句:How clever the boy is!