2019年小学英语语法专题:have的用法(2)
5.我还可作"邀请;招待"讲。如:
Thank you for having me.感谢你们邀请我。
6.我善交朋友,还可与其它词构成一些常见的固定搭配。如:
have a rest休息一会儿,have a good time过得愉快,have a look,看一看,have a talk交谈, have a meeting开会等等。
烦恼三:变错我
我的第三人称单数不是在我的词尾直接加s (haves ),而是has,我和has在否定句、疑问句中,要借助助动词do, does构成疑问句,借助don't, doesn't构成否定句。并把has还原成我have。如:
Lily has some red pencils.
(否定句)Lily doesn't have any red pencils.
(疑问句)Does Lily have any red pencils?
我的否定句、疑问句也可以不借助于助动词,而直接在我have和has后加not构成否定句或将我have和has提到句首构成疑问句。不过这种变法只有我和has作"有"讲时才能用,千万别变错呀!如:
1. I have an eraser.
(否定句)I haven't an eraser.
(疑问句)Do you have an eraser?
2. We have lunch at school.
误:We have not lunch at school.
正:We don't have lunch at school.
