情况 一般动词 以x, sh, ch, s, tch结尾 以辅音字母加y结尾 以元音字母加y结尾 以o结尾 特殊情况
构成 加s 加es 去y,加ies 加s 加es
例词 comes, spells, waits, talks, sees, dances, trains
watches, washes, wishes, finishes study/studies, hurry/hurries, try/tries
③一般疑问句Do/Does+主语+实义动词原形+其他? Do you speak Chinese?
肯定回答 Yes,主语+do
Yes, we do.
否定回答 No,主语+don’t
No, we don’t.
④特殊疑问句 特殊疑问词+do/does+主语?
What does he do?
例句:①We have classes from Monday to Friday. 我们从周一到周五上课。 ②--- Do you often write to your friends? 你经常给你的朋友们写信吗?--- Yes, I do. /No, I don’t. 是的,我经常写。/不,我不经常写。
plays, says, stays, enjoys, buys does, goes
are/is, have/has
实战练习1--根据要求写句子。
1.Helen goes to school early. (改成否定句) ______________________________________________________ 2. That is a bus. (改成复数句子) ______________________________________________________ 3. I can read for a long time.(改成一般疑问句) ______________________________________________________ 4. Your mother is a doctor. (改成一般疑问句) ______________________________________________________ 5.My eraser is pink. (改成复数句子) ______________________________________________________