scratch过去式和用法例句

　　scratch做动词有抓;搔(痒);划破;划掉等意思，那么你知道scratch过去式是什么吗?下面学习啦小编为大家带来的scratch的过去式和用法例句，供大家参考学习!

　　scratch的过去式和其他时态：

　　过去式: scratched

　　过去分词: scratched

　　现在分词: scratching

　　scratch的用法：

　　scratch的用法1：scratch的基本意思是“搔”“抓”,多指用带光(而非带刃)的东西如手指甲等去抓搔,也可表示在平面上刮线或穿孔。动作的发出者多没有明确的目的,而动作的承受者多受到一定程度的损害。引申可表示“刮伤”“勾掉”“刻画”“艰难地谋生”“退出比赛”等。

　　scratch的用法2：scratch既可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、代词作宾语。

　　scratch的过去式例句：

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

　　树枝刮破了我的夹克，划伤了我的手和脸。

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

　　送信人弯下腰来，挠着膝部被绑腿磨红的地方。

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

　　官员们说他们只是触及了毒品问题的表面。

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

　　他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。

　　5. His ears wiggled if you scratched his chin.

　　如果你挠他的下巴，他的耳朵就会摆动。

　　6. John yawned and scratched his chin.

　　约翰打个哈欠，挠挠下巴。

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

　　这次调查只是触及了该城市毒品问题的表面.

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

　　由于磨损严重,大部分油漆已剥落.

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

　　那只猫又把我种的那些幼苗扒出来了!

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

　　演讲人仅仅抓到该题目的一点皮毛.

　　11. The porters scratched up the desk.

　　搬运工人们把桌子刮坏了.

　　12. Stoneware is tough and cannot be scratched.

　　粗陶器很硬,不会被划出痕迹.

　　13. The brambles scratched my legs.

　　荆棘刺伤了我的双腿.

　　14. Her hands were scratched.

　　她手划破了.

　　15. He scratched his head in perplexity.

　　他困窘得直抓头皮.