【正文】
in the sea on the beach Ships and boats are on the sea. 介詞的用法 。例如: I went shopping last night. 否定句:主語(yǔ) +didn’t + 動(dòng)詞原形 +其他 .例如 I didn’t go shopping last night. 一般疑問(wèn)句: Did+主語(yǔ) + 動(dòng)詞原形 …? 例如: Did you go shopping last night? 特殊疑問(wèn)句:疑問(wèn)詞 + did+主語(yǔ) + 動(dòng)詞原形 …? 例如: What did you do last night? 注意: be 動(dòng)詞的過(guò)去時(shí)態(tài) 一般將來(lái)時(shí): 用法:表示將要發(fā)生的動(dòng)作或存在的狀態(tài)。Lesson 15 Jenn