有關(guān)be動(dòng)詞、情態(tài)動(dòng)詞和實(shí)義動(dòng)詞的區(qū)別(完整版)
【正文】 n swim. (變否定句)→He can’t swim.(2)變一般疑問(wèn)句：Can + 主語(yǔ)+ 其他？即直接把can提到句首。即，直接在be后not.①I’m a Chinese boy.(變?yōu)榉穸ň?②You are good. (變?yōu)榉穸ň?③He is strict with us. (變?yōu)榉穸ň?④She is from America. (變?yōu)榉穸ň?以上四個(gè)句子中都含有am、 is或are，變否定句時(shí)，直接在am 、is、：①I’m not a Chinese boy.②You are not good.③He is not strict with us.④She is not from America.(2)變?yōu)橐话阋蓡?wèn)句：Be+主語(yǔ)+其他？即把be動(dòng)詞提到主語(yǔ)的前面。下面我們分別來(lái)講一下它們得用法。我們這里主要以can為例來(lái)說(shuō)明情態(tài)動(dòng)詞的用法。就我們現(xiàn)在所學(xué)的內(nèi)容來(lái)講，實(shí)義動(dòng)詞所在的句子中一般不存在be動(dòng)詞。① I have a blue book.(變?yōu)橐话阋蓡?wèn)句)→Do you have a blue book?② He has a brother. (變?yōu)橐话阋蓡?wèn)句)→Does he have a brother?③ My brother does his homework before supper. (變?yōu)橐话阋?
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