點顏色看例句裡是哪些字。S 主詞、V 動詞、O 受詞,加上過去式 PT、過去分詞 PP。
The birdS singsV. (S+V)
IS eatV applesO. (S+V+O)
SheS readsV booksO quietlyadv. (S+V+O+adv)
The dogS isV happyadj. (S+be+adj)
TomS andconj MaryS playV gamesO.
WeS playedPT gamesO yesterdayadv.
HeS atePT an appleO.
SheS cookedPT dinnerO andconj weS atePT itO.
IS haveV eatenPP lunchO. (現在完成)
TheyS haveV finishedPP the workO.
The windowS wasV brokenPP. (被動)
The cakeS wasV eatenPP. (被動)
play 是規則動詞,加 ed 就好;上面六個是不規則動詞,要記下來。過去式(PT)自己當動詞用;過去分詞(PP)要配 have/be。