Unit1 Travel Language Pracice- 【中职专用】高一英语同步精品课堂（高教版2021·基础模块2）（2023修订版）

高教版 基础模块上 unit1+Travel 第4课时 language practice Learning objectives knowledge objectives：can master the usage of the past tense. ability objectives: can use this grammer in the correct context. emotional objectives: can cultivate correct learning habits. 1.基本含义 2.句子结构 3.标志词 4.练习 contents： 1.基本含义 2.标志词 3.谓语动词变化 4.基本结构 5.练习 定义 If winter has already come, can spring be far behind? If winter has already come, can spring be far behind? If winter has already come, can spring be far behind? 定义： 一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用，如：last year, yesterday等。 Eg: The Maritime Silk Road strated during the Qin Dynasty. 海上丝绸之路开始于秦朝年间。 Yuan Longping graduated from Southwest Agricultural College in 1953. 袁隆平1953年毕业于西南农业学院。 If winter has already come, can spring be far behind? summary 常与一般过去时态连用的时间有： just now, a moment ago, yesterday, yesterday morning ( afternoon , evening) last night/ week/ month/ year…… two days ago, a week ago, three years ago in 1998… when I was young, when I was five years old, ……. If winter has already come, can spring be far behind? 一般过去时也表示经常或反复发生的动作，常和often、always等表示频次的状语连用。例如： Eg: Li Nan often visited the National Museum during the summer holiday. 暑假期间李楠经常参加国家博物馆。 (1)规则动词的转换规则： ①一般情况下直接加-ed； e.g. look----looked play----played start----started ②以-e结尾的动词加-d； e.g. live----lived hope----hoped use----used face----faced 谓语动词变化 (1)动词的规则变化： ①一般情况下直接加-ed； e.g. look----looked play----played start----started ②以-e结尾的动词加-d； e.g. live----lived hope----hoped use----used face----faced ③以重读闭音节结尾的动词，末尾只有一个辅音字母-双写末尾的辅音字母，再加ed； e.g. stop----stopped paln----planned refer----referred ④以辅音字母+y结尾，变y为i,再加ed； e.g. fly----flied study----studied carry----carried (1)规则动词的转换规则： ①一般情况下直接加-ed； e.g. look----looked play----played start----started ②以-e结尾的动词加-d； e.g. live----lived hope----hoped use----used face----faced 规则