【正文】
肯定式以動(dòng)詞原形開(kāi)頭;否定在前加 not Please sit down. Don’t open your books,please. Don’t be late. 巧計(jì):祈使句,無(wú)主語(yǔ),動(dòng)詞原形做謂語(yǔ),客氣加上 please. **e and buy e and see e and look at...... 代雙賓語(yǔ)的詞 ,buy,teach,give,send,show Buy sb sth=buy sth for sb. Please buy me an English dictionary. 表示花錢(qián)用某物,用介詞 for He bought the puter for 2020 yuan. 但在某處買(mǎi)某物,需用 from. He buys a notebook from the book store. She likes usually( )some books from Xinhau Bookstore. 區(qū)別 also,too Also 用于肯定句中, be 動(dòng)詞,情態(tài)動(dòng)詞,助動(dòng)詞之后,或?qū)嵙x