Free talk:Ask your partner: What did Carol do on her school trip? Then fill in the following chart and give a report.What did Carol do on her school trip? went to a farm milked a cowtalked with a farmerLast week, Carol and her classmates had a school trip. They went to a farm. She milked a cow. …—How was your school trip?—It was great!—Did you go to the zoo?—No, I didn’t. I went to a farm.—Did you see any cows?—Yes, I did. I saw quite a lot.—Did Carol ride a horse?—No, she didn’t. But she milked a cow.—Were the strawberries good?—Yes, they were./No, they weren’t.Regular verbsIrregular verbsplay-playedvisit- visitedclimb-climbedstudy-studiedworry-worriedstop-stoppeddo-didis-wasare-werehave-hadeat-atebuy-bought一般过去时知识结构知识结构构成用法常用时间动词的过去式1. 表示过去某个时间发生的动作或存在的状态。2. 表示过去经常或反复发生的动作。yesterdaylast night/week/ time..… days agoOn Sunday morning一般过去时 am(is) →was are →were陈述句： He was at home yesterday.否定句： He wasn’t at home yesterday.疑问句： Was he at home yesterday? Yes, he was./No, he wasn’t.陈述句：主语 + 动词过去式 + 其它I go to the movie. →I went to the movie.否定句：主语 + 助动词 didn’t+ 动词原形 + 其它I don’t go to school today. →I didn’t go to school.一般疑问句： Did + 主语 + 动词原形 + 其它 ?Do you have breakfast? →Did you have breakfast?Yes, I do./No, I don’t. Yes, I did./No, I didn’t.构成规则原形过 去 式一般在动词原形末尾加 -ed work play worked played结尾是 e 的动词加 -d hope live hoped lived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加 -ed stop trip stopped tripped结尾是“辅音字母 +y” 的动词，先变“ y” 为“ i”再加 -ed study worry studiedworried规则动词过去式的构成规则动词过去式词尾 -ed 的读音读音规则读 音例 词在浊辅音和元音后...
