【正文】
d tripped 以“輔音字母 +y”的動(dòng)詞,先變“ y”為“ i”再加 ed study worry studied worried am(is) →was are →were 肯定句: 主語(yǔ) + was/were + 其他 He was at home yesterday. 否定句: 主語(yǔ) + was/were + not+其他 He wasn’t at home yesterday. 一般疑問(wèn)句: Was/Were+主語(yǔ) +其它 ? Was he at home yesterday? 肯定回答: Yes, 主語(yǔ) +was/were. Yes, he was. 否定回答: No, 主語(yǔ) +was/were+not. No, he wasn’t. 特殊疑問(wèn)句:特殊疑問(wèn)詞 +一般疑問(wèn)句 ? Where was he yesterday? 肯定句:主語(yǔ) +動(dòng)詞過(guò)去式 +其它 I go to the movie. → I went to the movie. 否定句:主語(yǔ) +助動(dòng)詞 didn’t+動(dòng)詞原形 +其它 I don’t go to school today. → I didn’t go to school. 一般疑問(wèn)句: Did +主語(yǔ) +動(dòng)詞原形 +其它 ? Do you go to the movie? → Did you go to the movie ? Yes, I do./No, I don’t. Yes, I did./No, I didn’t. I stayed at home. Where did you go on vacation? Where did you go on vacation? went to New York City Where did you go on vacation? went to summer camp Where did you go on vacation? went to the mountains went to the beach Where did you go on vacation? visited the museums Where did you go on vacation? visited my uncle Where did you go on vacation? visited museums