人教版英语七年级下一般过去时课件.ppt

一般过去时,语法复习课件,知识结构,一般过去时,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。,yesterday last night in 1990 two days ago,动词过去式 的构成,规则动词,不规则动词,构成,读音,构成规则,例词,1. 一般在动词原形末尾加-ed look looked play played start started 2. 结尾是 e 的动词加 -d live lived hope hoped use used,3. 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 stopped plan planned trip tripped,4. 结尾是“辅音字母+y”的动词， 先变“y”为“i”再加-ed,study studied carry carried,规则动词过去式的构成,清念 /t/ ,元浊/d/ ; /t/ /d/ 之后念/id/,规则动词-ed的读音,说明： 1、清念 /t/ ，即 ed 在清辅音后面念 /t/ ,例：finished helped passed cooked 2、元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ , 例：borrowed enjoyed called moved 3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/ 例：wanted shouted needed counted,说明： 1、清念 /t/ ，即 ed 在清辅音后面念 /t/ , 例：finished helped passed cooked,元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ , 例：borrowed enjoyed called moved,、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/ 例：wanted shouted needed counted,不规则动词表,Infinitive Past tense am is was are were begin begun break broke bring brought build built buy bought can could,Infinitive Past tense catch caught come came do did draw drew drink drank drive drove eat ate fall fell,用 法,1.表示过去某个时间发生的动作或存在的状态。 He was here yesterday. I got up at six thirty yesterday morning. My father was at work yesterday afternoon. Did you have a good time last summer?,2.表示过去经常或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music.,1.与ago 连用： a moment two minutes three hours five days one week six months four years,ago,用于一般过去时的时间状语,last,time night week month term Monday,yesterday,morning afternoon evening,the day before yesterday,2.与last 连用,3.与yesterday 连用：,4.与one 连用：,one,morning evening day Monday afternoon,5.与that 连用：,that,morning winter day year,just now in the old days in those days in 1980 the other day at that time once upon a time,6.其他时间状语：,一般过去时态句式的构成 陈述句式,一般过去时态句式的构成 疑问句式,返回上页,返回首页,巧记动词过去时态,动词一般过去时，表示过去发生事； be用was或用were, have,has变had； 谓语动词过去式，过去时间坐标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didnt添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。,一般过去时态练习,动词过去式转换练习 一般过去时态练习 时态转换练习,单击图标进入相应练习,返回首页,动词过去式转换练习 将下列动词变为过去式,返回上页,订正答案,1. look 2. live 3. stop 4. carry 5. hope 6. trip 7. call 8. finish 9. want 10.are 11. go 12.have 13.do 14.get e 16.say 17.see 18.put 19.eat 20.take 21.read,返回上页,返回首页,返回练习,动词过去式转换练习 答 案,1. look looked 2. live lived 3. stop stopped 4. carry carried 5. hope hoped 6. trip tripped 7. call called 8. finish finished 9. want wanted 10.are were 11.go went 12.have had 13.do did 14.get got e came 16.say said 17.see saw 18.put put 19.eat ate 20.take took 21.read read,一般过去时态练习 用动词的过去式填空,1._ you _(remember) to buy the oranges? 2.Who _(invent) the computer. 3.We _(go) to the cinema last night. The film _(be) very good. 4.What time _ you _(get) to school this morning? 5.Jim _ (do) a lot yesterday. He _(go) shopping and _ (cook) supper.,返回练习,订正答案,用动词的过去式填空,Did you remembered (remember) to buy the oranges? 2.Who invented (invent) the computer. 3.We went (go) to the cinema last night. The film was (be) very good. 4.What time did you got (get) to school this morning? 5.Jim did (do) a lot yesterday. He went (go) shopping and cooked (cook) supper.,返回首页,返回上页,返回练习,1. He usually gets up early in the morning. But_late today. 2. She usually works from 8 a.m. to 5 p.m. But yesterday _ 3. _ on Sundays. They went to the park last Monday. 4. _at breakfast. But yesterday he didnt read the newspaper.,一般过去时态练习 把下列句子改成相应时态,订正答案,返回练习,1. He usually gets up early in the morning. But he got up late today. 2. She usually works from 8 a.m. to 5 p.m. But yesterday she worked from 8 a.m. to 6 p.m. 3. They often go to the park on Sundays. They went to the park last Monday. 4. He reads the newspaper at breakfast. But yesterday he didnt read the newspaper.,一般过去时态练习 把下列句子改成相应时态,返回首页,返回练习,返回上页,PRACTISE,改写句子： 1、Lucy did her homework at home.（改否定句） Lucy _ _ her homework at home. 2、He found some meat in the fridge.（变一般疑问句) _ he _ _ meat in the fridge? 3、She stayed there for a week.（对划线部分提问） _ _ _ she _ there? 4、There was some orange in the cup.（变一般疑问句) _ there _ orange in the cup?,didnt do Did find any How long did stay Was any,Thats great,4.There was some orange in the cup.（变一般疑问句) _ there _ orange in the cup?,3.She stayed there for a week.（对划线部分提问） _ _ _ she _ there?,改写句子：,1.Lucy did her homework at home.（改否定句） Lucy _ _ her homework at home.,2.He found some meat in the fridge.（变一般疑问句) _ he _ _ meat in the fridge?,用括号内所给动词的一般过去时填空： I _ (have) a good day at work today. The meeting _ (go) well this morning. Bob _ (not be) there. He _ (oversleep) because he _ (not hear) the alarm. Lunch _ (be) terrible. We _ (try) the new French restaurant in the town center. The food _ (taste