presume做動詞有假定;推測;姑且認(rèn)定等意思，那么你知道presume的過去式是什么嗎?下面學(xué)習(xí)啦小編為大家?guī)淼膒resume的過去式和用法例句，供大家參考學(xué)習(xí)。

　　presume的過去式和其他時態(tài)：

　　過去式: presumed

　　過去分詞: presumed

　　現(xiàn)在分詞: presuming

　　presume的用法：

　　presume的用法1：presume的基本意思是“以為”“假定”,表示猜測、推測,多指認(rèn)為是當(dāng)然的事在被反證之前一直叫人相信。可用于有經(jīng)驗證明或從已知事實經(jīng)邏輯推理而得出的。用于第一人稱時多表示“冒昧地做…”,為客套用語。

　　presume的用法2：presume既可用作不及物動詞,也可用作及物動詞。用作及物動詞時,可接名詞、代詞、動詞不定式或that從句作賓語,還可接以“(to be+) adj. ”充當(dāng)補(bǔ)足語的復(fù)合賓語。可用于被動結(jié)構(gòu)。

　　presume的用法3：presume用作不及物動詞時,常與on〔upon〕連用表示“不正當(dāng)?shù)乩谩矠E用〕”“指望”。

　　presume的過去式例句：

　　1. If a person is missing for seven years, he is presumed dead.

　　假如一個人失蹤七年, 即看作已經(jīng)死亡.

　　2. Her good nature can be presumed upon once too often.

　　不妨再利用一次她那善良的天性.

　　3. A long - lost brother, who was presumed dead, was really alive all the time and wickedly plotting to bring about the hero's downfall.

　　一位失蹤很久的兄弟, 人們以為他死了, 其實一直活著,而且在居心叵測地密謀搞垮主人公.

　　4. The missing person is presumed dead.

　　那名失蹤者已被認(rèn)定死亡。

　　5. I presumed the bottled water in the room was complimentary.

　　我以為房間內(nèi)的瓶裝水是免費的.

　　6. The condition is not recognized clinically and is presumed to be rare.

　　這種情況在臨床上尚未證實,據(jù)推測很少見到.

　　7. From the way they talked, I presumed them to be married.

　　從他們談話的方式中, 我推測他們結(jié)婚了.

　　8. It must therefore be presumed that they are rejoined at some time.

　　因此應(yīng)該推想他們在某些時間就再連接起來了.

　　9. He presumed upon er kindness to borrow some money.

　　他利用她的仁慈向她借了一些錢.

　　10. Statutes are not to be presumed to derogate from international law.

　　不能認(rèn)為制定法貶損國際法.

　　11. Heathcliff presumed to give himself a holiday on the strength of it.

　　希茨克利夫就趁此給自己放一天假.

　　12. The condition is not recoginzed clinically and is presumed to be rare.

　　這種貧血在臨床上尚未證實,據(jù)推測很少見到.

　　13. I had presumed that everything was fine.

　　我猜想一切情況都很好.

　　14. You will not think I have presumed upon your defencelessness - been too quick and unreflecting, will you?

　　你不會覺得我太魯莽,一點兒也沒想一想,趁著你沒有防備, 冒犯你了 吧 ?

　　15. It was presumed that I prayed before I got into bed at night.

　　我晚上上床之前當(dāng)然也要做禱告的.