【正文】
y bike? 。 否定句:主語(yǔ) + don’t( doesn’t ) +動(dòng)詞原形 (+其它 )。如: I don’t like bread. 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí),要用 doesn’t構(gòu)成否定句。如: He doesn’t often play. 一般疑問(wèn)句: Do( Does ) +主語(yǔ) +動(dòng)詞原形 +其它。如: Do you often play football? Yes, I do. / No, I don’t. 當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí),要用 does構(gòu)成一般疑問(wèn)句。如: Does she go to work by bike? Yes, she does. / No, she doesn’t. 特殊疑問(wèn)句:疑問(wèn)詞 +一般疑問(wèn)句。如: How does your father go to work? 動(dòng)詞 +s的變化規(guī)則 1.一般情況下,直接 加 s,如: cookcooks, milkmilks 2.以 s. x. sh. ch. o結(jié)尾,加 es,如: guessguesses, washwashes, watchwatches, gogoes 3.以 ― 輔音字母 +y‖ 結(jié)尾,變 y為 i, 再加 es,如: studystudies 一般現(xiàn)在時(shí)用法專練 : 一、 寫(xiě)出下列動(dòng)詞的第三人稱單數(shù) drink ________ go _______ stay ________ make ________look _________ have_______ pass_______carry _________e________ watch______ plant_______ fly ________ study_______ brush________ do_________ teach_______ like__________ wash___________ buy___________ 二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Nick _______(not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup? 6. What _______they often _______(do) on Saturdays? 7. _______ your parents _______(read) newspapers every day? 8. The girl _______(teach) us English on Sundays. 9. She and I ________(take) a walk together