作业帮 > 英语 > 作业

英语中have的用法have to do have sth do have sth done有什么区别?有没有have

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/08 18:16:15
英语中have的用法
have to do
have sth do
have sth done
有什么区别?
有没有have sth to do?
跟前面的有什么区别?
我是英语老师,帮帮你.
have to do 不得不做某事,to 为不定式,后接动词原形.
例:He has to wash his clothes this afternoon.
have/make/let sb/sth do 让某人或某物做某事,have 为使役动词,后接动词原形.
例:Our teacher often has/makes/lets us do much homework.
They always have the monkeys play with balls.
注意:在被动语态中,要改为to do 形式.
例:He is often made to cook supper.
have sth done 请或让某人(别人)做某事
例:The king had his tomb built .
I have already had my TV set repaired .
至于have sth to do,英语中没有这种用法.