contract做動(dòng)詞有縮小;訂合同;縮短等意思，那么你知道contract的過(guò)去式是什么嗎?下面學(xué)習(xí)啦小編為大家?guī)?lái)的contract的過(guò)去式和用法例句，供大家參考學(xué)習(xí)!

　　contract的過(guò)去式和其他時(shí)態(tài)：

　　過(guò)去式: contracted

　　過(guò)去分詞: contracted

　　現(xiàn)在分詞: contracting

　　contract的用法：

　　contract的用法1：contract作“訂契約”解時(shí),指雙方為共同利益所吸引。用作及物動(dòng)詞時(shí)可接名詞或動(dòng)詞不定式作賓語(yǔ); 用作不及物動(dòng)詞接for可表示“承包”“錄入”; 接in可表示“承諾加入”; 接with可表示“與…訂合約”。

　　contract的用法2：contract作“縮小”解時(shí),指由于內(nèi)部的力量,使物體的范圍和結(jié)構(gòu)收縮集中,多用作不及物動(dòng)詞,引申可表示縮寫(xiě),這時(shí)常接介詞to。也可用作及物動(dòng)詞接名詞或代詞作賓語(yǔ)。

　　contract的用法3：contract用作不及物動(dòng)詞時(shí),可表示“訂合同,訂約”,后面常接介詞with; 與介詞for連用表示原因或目的。

　　contract的用法4：contract作“感染疾病”或“染上惡習(xí)”解時(shí)是及物動(dòng)詞，接名詞或代詞作賓語(yǔ)。

　　contract的過(guò)去式例句：

　　1. She contracted a formal marriage to a British ex-serviceman.

　　她和一個(gè)英國(guó)退役軍人正式訂婚了。

　　2. When Barclays Bank contracted out its cleaning, the new company was cheaper.

　　當(dāng)巴克萊銀行外包其結(jié)算業(yè)務(wù)后，新公司的價(jià)格更為便宜。

　　3. The manufacturing economy contracted in October for the sixth consecutive month.

　　10月，制造業(yè)經(jīng)濟(jì)已經(jīng)連續(xù)第6個(gè)月出現(xiàn)萎縮狀況。

　　4. Ovarian cancer is the sixth most common cancer contracted by women.

　　卵巢癌是女性常患的第六大癌癥。

　　5. He contracted Spanish flu, which almost killed him.

　　他得了西班牙流感，險(xiǎn)些喪命。

　　6. I seemed to have contracted the stomach problem.

　　我好像得了胃病。

　　7. He contracted a rare form of cancer.

　　他得了一種罕見(jiàn)的癌癥。

　　8. How many of the companies have contracted in so far?

　　到目前為止已有多少公司承諾加入 呢 ?

　　9. The builders have contracted for three bridges this year.

　　今年這些建筑工人已經(jīng)承包了三座新橋梁.

　　10. They have contracted to build a railway across Africa.

　　他們已立約承建一條穿越非洲的鐵路.

　　11. She had contracted an alliance with a wealthy man of rank.

　　她和一位有身份的富人聯(lián)姻.

　　12. The city council has contracted with White Company for the new building.

　　市議會(huì)已與懷特公司就建造新大樓一事簽了合同.

　　13. He has contracted for the building of the house at 20,000 dollars.

　　他已經(jīng)以兩萬(wàn)美元承包建造這座房子.

　　14. They've contracted an agreement.

　　他們締結(jié)了一項(xiàng)協(xié)議.

　　15. My son's contracted a severe fever.

　　我的兒子發(fā)高燒.