用作及物动词
▲S+～+n./pron.
The law warrants his arrest.法律批准逮捕他。
This tiny crowd doesn't warrant such a large police presence.没有理由出动这么多的警察来对付这一小群人。
His wealth doesn't warrant his rude behaviour.他的富有并不能证明他的无礼行为是正当的。
▲S+～+v-ing
Just because you like it, that doesn't warrant spending so much money on it.只是因为你喜欢它并不证明你有理由为它花这么多钱。
▲S+～+that-clause
I warrant that he will behave himself.我保证他一定会规规矩矩的。
The manufacturer warrants that all parts are new.该厂家保证零件全是新的。
I can't warrant that the coins are genuine.我不能断言这些钱币是真的。
I'll warrant that he's gone riding instead of doing his work.我敢肯定他去开车了,没去上班。
用作双宾动词
▲S+～+n./pron.+that-clause
I'll warrant you that we won't see him back here again.我敢对你说,我们不会再看到他回到这里。
This pill will cure your headache,I warrant you.我保证这药片一定能治好你的头痛。
用作宾补动词
▲S+～+n./pron.+(to be) n./adj.
I'll warrant him an honest and reliable fellow.我可以保证他是个诚实可靠的人。
The grower warrants these plants to be free from disease.种植主保证这些植物无病。
◇ 用于be ～ed结构
This material is warranted to be pure silk.可以保证这料子是纯丝的。
