一般过去时的概念.doc

一般过去时的概念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, last week, last night, yesterday等；例如：I saw him in the street yesterday. 昨天我在街上看见他了。Li Mei always went to school on foot last year. 去年李梅总是步行上学。II. 一般过去时的构成动词过去式的构成：(1)规则动词过去式的构成有四条规则：1.一般情况下，给动词末尾直接加-ed。 looklooked playplayed startstarted visitvisited pull-pulled, cook-cooked2.以不发音e结尾的动词，在词尾直接加-d。 livelived useused taste-tasted3.以“辅音字母+ y”结尾的动词，先将 y 改为i ,再加 ed。 studystudied trytried flyflied4.以重读闭音节（即辅音元音辅音）或r音节结尾，末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加 ed。 stopstopped planplanned stop-stopped preferpreferred5.不规则动词的过去式需特殊记忆。 如：am(is)-was, are-were（是）, become _became (成为) go-went（走）, （买） buy -bought， sell-sold(卖）come-came（来）, take-took（拿）, have (has)-had（有）， begin（开始）-began, bring（拿来）-brought, can（能）-could, catch（捉住）-caught, cut（砍，割）-cut, do/does（做，干）-did, draw（画画,拉）-drew, drink（喝）-drank, drive（驾驶）-drove, eat（吃）-ate, fall（跌倒，落下）-fell, feel（感觉）-felt, fly（飞）-flew, get（获得）-got, give（给）-gave, grow（生长）-grew, keep（保持）-kept, know（知道，认识）-knew, learn（学习）-learnt, leave （离开）-left, let（让）-let, lie（躺，平放）-lay, make（使得，做）-made, may（可以）-might, must（必须）-must, read（读）-read, ride （骑）-rode, ring （鸣铃）-rang, run（跑）-ran, say 说）-said, see （看见）-saw, sell （卖）-sold, send（送）-sent, set （放）-set, sing（唱歌）-sang, sit （坐）-sat, sleep （睡觉）-slept, speak（说话）-spoke, spend （花费）-spent, stand （站立）-stood, swim （游泳）-swam, teach（教）-taught, tell （告诉）-told, think（认为）-thought, throw（投掷）-threw, understand（懂得）-understood, wear（穿）-wore, will（将要）-would, win（获胜）-won, (弯曲) bend -bent, blow -blew(吹)，选择 choose chose ， III. 一般过去时的几种句型肯定句结构为：主语+动词的过去式+其它。如：He went to the toy store yesterday. 他昨天去玩具店了。否定句结构为：主语+did not (didnt)+动词原形+其它。如：He didnt go to the toy store yesterday. 他昨天没去玩具店。一般过去时的一般疑问句的构成：Did+主语动词原形其它？如：1) -Did you go to Beijing last week?-Yes, we did. (No, we didnt.)2) -Did you meet the businessman before?-No, I didnt. (Yes, I did.)一般过去时的特殊疑问句的构成：疑问词did+主语动词原形其它？如：1) -What did you do last night?-I did my homework.2) -Where did you go last week?-I went to Shanghai with my parents.一般过去时口诀一般过去时并不难，表示过去动作、状态记心间。动词要用过去式，时间状语句末站。否定句很简单，didnt 站在动词原形前，其它部分不要变。一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。特殊疑问句也简单，疑问词加一般疑问句记心间。最后一条请注意，动词过去式要牢记。小朋友们口诀记，学会一般过去时没问题。小学阶段要掌握的几个动词的过去式:watched TV, washed clothes, played football, cleaned the room, visited grandparents, went to a park, went swimming, read a book, went fishing, went hiking, learned Chinese, sang and danced, took pictures, climbed a mountain, ate good food, bought presents, rowed a boat, saw elephants, went skiing, went ice-skating.同学们，关于一般过去时我们就简单地学这些，你们都掌握了吗？加油呀！一一般过去时的练习I.用所给的动词的适当形式填空。He _(visit) the Great Wall last year.2.We_(have) a good time yesterday.3.We often _(go) to school by bus last year.4.I _(live)in the village when I was a child.5.Mike_(see) a big tiger in the nature park last year.6.Sam_ (do) the housework yesterday.7._(do) you _(enjoy) yourself yesterday?8._(do)you _(play) the violin in the artroom yesterday?No, I didnt. I_(draw)some pictures there.9. I _ (eat) a big pizza yesterday.10.There_ (be) many sheep on the farm last year.11. I _ (watch) a cartoon on Saturday.12. Her father _ (read) a newspaper last night.13. We _ to zoo yesterday, we _ to the park. (go)14. _ you _ (visit) your relatives last Spring Festival?15. _ he _ (fly) a kite on Sunday? Yes, he _.II.选择填空( ) 1. She watered the flowers _. A tomorrow B sometimes C yesterday morning( ) 2.What _ Mike do last weekend ? A do B does C did( ) 3. I _ my room last Sunday. A cleaned B clean C am cleaning( ) 4. I often help my mother _ housework. A does B did C do( ) 5. _ you _ TV last night . A Do, watch B Did, watch C Did, watched( ) 6.-Did your father write an e-mail yesterday ？ A Yes, he did. B Yes, he does C No, he dont( ) 7.They _ on a trip in February ,2007. A are going B going C went( ) 8.Were going to _ mountains tomorrow . A climb B climbed C climbing( ) 9. _ he _ football two days ago? A Does , play B Did , played C Did , play( ) 10.-Good afternoon, Miss Lee. How does Mike feel? -Hes tired . He _ a lot of work _ . A does , this morning B do