四年级下册英语句子有：
询问年龄：how old are you?
描写外貌的：she looks young/ beautiful/ handsome/slim
祝贺生日语与答语：happy *rthday! thank you! thanks!
询问数量：how many 名词的复数 are there?there is one.
某人擅长于什么的句子：somebody be good at doing something.
激励、表扬的：that’s great!our chinese team is great.well done! our team is the winner.
表达某人喜欢什么的句子结构：somebody like something or doing something.