scratch做動(dòng)詞有抓;搔(癢);劃破;劃掉等意思，那么你知道scratch過(guò)去式是什么嗎?下面學(xué)習(xí)啦小編為大家?guī)?lái)的scratch的過(guò)去式和用法例句，供大家參考學(xué)習(xí)!

　　scratch的過(guò)去式和其他時(shí)態(tài)：

　　過(guò)去式: scratched

　　過(guò)去分詞: scratched

　　現(xiàn)在分詞: scratching

　　scratch的用法：

　　scratch的用法1：scratch的基本意思是“搔”“抓”,多指用帶光(而非帶刃)的東西如手指甲等去抓搔,也可表示在平面上刮線或穿孔。動(dòng)作的發(fā)出者多沒(méi)有明確的目的,而動(dòng)作的承受者多受到一定程度的損害。引申可表示“刮傷”“勾掉”“刻畫”“艱難地謀生”“退出比賽”等。

　　scratch的用法2：scratch既可用作及物動(dòng)詞,也可用作不及物動(dòng)詞。用作及物動(dòng)詞時(shí),接名詞、代詞作賓語(yǔ)。

　　scratch的過(guò)去式例句：

　　1. The branches tore at my jacket and scratched my hands and face.

　　樹(shù)枝刮破了我的夾克，劃傷了我的手和臉。

　　2. The messenger bent and scratched at his knee where the strapping chafed.

　　送信人彎下腰來(lái)，撓著膝部被綁腿磨紅的地方。

　　3. Officials say they've only scratched the surface of the drug problem.

　　官員們說(shuō)他們只是觸及了毒品問(wèn)題的表面。

　　4. He pulled on a battered old crash helmet with a scratched visor.

　　他戴上了一頂破舊的防護(hù)頭盔，上面的面罩已有劃痕。

　　5. His ears wiggled if you scratched his chin.

　　如果你撓他的下巴，他的耳朵就會(huì)擺動(dòng)。

　　6. John yawned and scratched his chin.

　　約翰打個(gè)哈欠，撓撓下巴。

　　7. The investigation barely scratched the surface of the city's drug problem.

　　這次調(diào)查只是觸及了該城市毒品問(wèn)題的表面.

　　8. Most of the paint has been scratched away by heavy wear.

　　由于磨損嚴(yán)重,大部分油漆已剝落.

　　9. That cat has scratched up all my young plants again!

　　那只貓又把我種的那些幼苗扒出來(lái)了!

　　10. The lecturer merely scratched the surface of the subject.

　　演講人僅僅抓到該題目的一點(diǎn)皮毛.

　　11. The porters scratched up the desk.

　　搬運(yùn)工人們把桌子刮壞了.

　　12. Stoneware is tough and cannot be scratched.

　　粗陶器很硬,不會(huì)被劃出痕跡.

　　13. The brambles scratched my legs.

　　荊棘刺傷了我的雙腿.

　　14. Her hands were scratched.

　　她手劃破了.

　　15. He scratched his head in perplexity.

　　他困窘得直抓頭皮.