1、是个学生,I a pupil,我,am,以前,was,/wEz/,是个学生,He a pupil,他,is,以前,was,/wEz/,是个学生,You a pupil,你,are,以前,were,/wE:/,am,is,are,是,现在,was,were,是,以前,be动词,过去式,过去式,当主语是单数时,用was 当主语是复数时,用were 当主语是you时,用were,练习,我是个老师 我以前是个老师 他是个老师 他以前是个老师 你是个老师 你以前是个老师 他们是老师 他们以前是老师,你以前是老师吗? 他以前是老师吗? 他们以前是老师吗?,Were you a teacher? Was h
2、e a teacher? Were they teachers? 变一般疑问句 直接把was/were提前,你以前是老师吗? Were you a teacher.,练习,我以前不是个老师 他以前不是个老师 你以前不是个老师 他们以前不是老师,I was not a teacher He was not a teacher You were not a teacher They were not teachers 变否定句 直接在was/were 后加not,你以前不是个老师 You were not a teacher.,看电视,I watch TV,我,以前,ed,看电视,He watch
3、 TV,他,以前,ed,es,实义动词,watch,过去式,watched,look,过去式,looked,like,过去式,liked,动词一般过去式的构成: 规则变化: ed/d/,/t/ 1.直接在实意动词加ed,如:work/wEk/- worked /wEkt/, 2.以e结尾的单词,直接加d,如:live /liv/lived /livd/ 3 以辅音字母+y结尾的,变y为i加ed study -stuied 4 以辅元辅结尾的,双写最后的辅音字母+ed stop stopped 不规则变化:am/iswas, are-were have/has - had, eat-ate, s
4、eesaw, go-went, do-did,我经常迟到。 我以前经常迟到。 我喜欢足球。 我以前喜欢足球。,I am often late. I was often late. I like football. I liked football.,一般过去时,一般过去时态: 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如:last year(去年),last week(上周),last Sunday(上周日), yesterday(昨天)等连用。,作业,1 昨天我们去了学校。 2 昨天我们去打篮球了。 3.我吃过午饭了 4.他打过篮球了 不规则变化单词默写,We we
5、nt to school yesterday. We played basketball. I had lunch. He played basketball.,助动词do,does I go to school. I dont go to school He goes to school. He doesnt go to school. 助动词did 1.We did not go to school. 2.We did not play basketball. 3.I did not have lunch. 4.He did not play basketball.,肯:主语+ 动词过去式
6、+其它 否:主语+be + not +其它/ 主语+did +not +动原+ 其它 疑问:Be+主语+其它?/ Did +主语+动词原形+ 其它 回答:肯:Yes, 主语+be. 否:No, 主语+be+not肯:Yes, 主语+ did. 否: No, 主语+didnt.特殊疑问句:特殊疑问词+be +主语+其它?特殊疑问词+did + 主语+动词原形+其它?,1月19日作业,1.今年我12岁。 去年我12岁。(去年last year) 去年我不是12岁。 你去年12岁了吗? 2.他去购物。 他昨天去购物了。 他昨天没有去购物。 他昨天去购物了吗? 3.我们喜欢足球。 我们去年喜欢足球。 我们去年不喜欢足球。 继续背不规则动词。下回默写。,