一般过去时用法实义动词ppt课件.pptx
Grammar,The Simple Past Tense,start !,What did . do yesterday？,played,They,They played basketball yesterday.,danced,He,What did . do just now？,He danced just now.,Your brother,studied,What did . do at that time？,My brother studied English at that time.,You,shopped,What did . do last Sunday？,I shopped last Sunday.,The boys,went,What did . do ten minutes ago？,The boys went to school ten minutes ago.,1. They played basketball yesterday.,2. He danced just now.,3. My brother studied English at that time.,4. I shopped last Sunday.,5. The boys went to school ten minutes ago.,The Simple Past Tense 一般过去时, dance danced live lived like liked, play played stay stayed,study studied cry criedtry tried, shop shopped stop stopped plan planned (计划),动词过去式构成（规则变化）,workworked watch watchedwant wanted,一般情况，词尾加-ed,以e结尾的词加-d,以“元音字母+ y”结尾的词，直接加-ed,以“辅音字母+ y”结尾的词，变y为i,再加-ed,以“辅音字母+元音字母+辅音字母”重读闭音节结尾的，双写末尾辅音字母，再加-ed,动词过去式构成（不规则变化）,规则动词过去式-ed的发音,1.在以清辅音结尾的规则动词后, -ed读作/ t /,work/w3:k/,ed,t/,2.在以浊辅音或元音结尾的规则动词后, -ed读作/d /,play/pleI /,live/lIv /,ed,d/,ed,d/,3.在以/t/或/d/结尾的规则动词后, -ed读作/Id /,visit/vIzIt /,ed,Id/,翻译下列句子。,1. 我昨天吃了一个苹果。 2. 他们上周观看了篮球比赛。3. 格林一家十年前居住在这儿。4.Tom刚刚在家做了家庭作业。,I ate an apple yesterday.,They watched basketball games last week.,The Greens lived here ten years ago.,Tom did homework at home just now.,肯定句结构：主语+动词过去式+其他,否定句结构：,I didnt eat an apple yesterday.,助动词：do/doesdid dont/doesntdidnt,They didnt watch basketball games last week.,The Greens didnt live here ten years ago.,主语+didnt+V原形+其他,Tom didnt do homework at home just now.,一般疑问句结构：,1. I ate an apple yesterday.,2. They watched basketball games last week.,3. The Greens lived here ten years ago.,4. Tom did homework at home just now.,助动词：do/doesdid,Did you eat an apple yesterday?,Yes, I did./No, I didnt.,Did they watch basketball games last week?,Yes, they did./No, they didnt.,Did +主语+V原形+其他？,Did Tom do homework at home just now?,Yes, he did./No, he didnt.,Tom did homework at home just now.,_,What did Tom do at home just now?,Tom did homework at home just now.,Tom did homework at home just now.,_,_,Where did Tom do homework just now?,When did Tom do homework at home?,特殊疑问句结构：特殊疑问词+（不完整）一般疑问句？,I was in Chengdu ten years ago.,_,Where were you ten years ago?,I was in Chengdu ten years ago.,Lily was 13 last year.,_,_,When were you in Chengdu?,How old was Lily last year?,Exercise： 一、用所给词的正确形式填空。,1. Julie_her clothes last night. (wash) 2. The singer_a beautiful song just now. (sing) 3. Many people_because of the illness in 2019.(die) 4. Ten minutes ago, a bird_in the sky. (fly) 5. We just_at home at that time. (stay) 6. There_many doctors many years ago.(be not),washed,sang,died,flew,stayed,werent,1. I _ the number down on a piece of paper a moment ago. A. take B. taked C. took 2. He always _me last term. A. helped B. helps C. help3. _ your friends _a good time in the park that day? A. Did;had B. Did;have C.Were;have4. Lily_the door and went to school. A. closes B. closed C.close,二、单项选择。,A,C,B,B,一般过去时,定义,动作：V-ed,状态: was/were,结构,动词过去式,时间状语,过去,规则变化（5）,不规则变化,yesterday,last,时间段+ago,in+过去年份/just now,Thank you !,
