小学英语——过去式及练习.doc

一般过去时一般过去时：指已经发生过的动作或事件，至今为止这个动作或事件已经停止。标志词：yesterday, lastEg: I went to Erics party last week.助动词： didEg: Did you go to school yesterday morning? Be动词：was, wereEg: Was the dog here just now?动词的过去式变形1. +ed (一般动词的过去式直接在动词后面加上ed 即可)2. +d (以e结尾动词，过去式直接加上d即可)3. 去y + ied (以y结尾, 并且y旁边没有元音字母的动词，把y变成i, 再加上ed)4. 动词的不规则变形 （以下为常用动词的不规则变形，要牢记这些动词哦！）Irregular verbs 不规则动词infinitivePast tenseinfinitivePast tense（原形）（过去式）（原形）（过去式）am/iswaswillwouldarewereshallshoulddo/doesdidcancouldgowentmaymightcomecamemustmustrunranleaveleftbecomebecamelendlentbeginbeganloselostbreakbrokemakemadebringbroughtmeanmeantbuildbuiltmeetmetbuyboughtpaypaidcatchcaughtriderodechoosechoseriserosecomecamerunrandrawdrewsaysaiddrinkdrankseesawdrivedrovesellsoldeatatesendsentfallfellsingsangfeedfedsitsatfindfoundsleepsleptflyflewspeakspokeforgetforgotspendspentgetgotstandstoodgivegaveswimswamgowenttaketookgrowgrewteachtaughthave/hashadtelltoldhearheardthinkthoughtholdheldthrowthrewkeepkeptwakewokeknowknewwearworelearnlearned/learntwinwonleaveleftwritewrotehithitletletputputreadread句型变换1. 一般疑问句：变换句型的规律与一般现在时一致，但是助动词必须使用did，动词的过去式要变回原形。e.g. I went to school yesterday.Did you go to school yesterday? He was five years old last year.Was he five years old last year? They had a good time last Sunday.Did they have a good time last Sunday?2. 特殊疑问句：同一般现在时规律, 注意助动词和be动词的变化e.g. I played football with my friends yesterday afternoon. When did you play football with your friends?练习一.写出过去式Am _ ride _ buy _ watch _ visit_Is _ visit_ bring_ go _ water_are _ swim _ take _ run _ do_二.用 “am , is , was”填空。1. I _ a teacher now.But ten years ago I _ a student.2. He _ a little boy five years ago.3. Where _ it last Sunday?4. She _ at school yesterday.二.用所给动词的适当形式填空。1.Tom _ (visit) his grandparents last week.2. The twins _ (water) the flowers in the garden Thursday morning. 3. I _ (watch) a film with my friend last Sunday.4. My father _ (be) in Newyork last year.5. What_ (do) you do last night?6. _ (be) there any people in the classroom last week?7. What_(do) you do just now? I_(wash) my clothes.三.按要求改写句子。1.We are all happy.(改成一般过去时) We _ all happy.2. I visited my grandparents last week. (改成疑问句) _4. I played a lot of games with my friends in the park. (对划线部分提问) _5. I did my homework last night(改成疑问句并作肯定否定回答) _6. There were some ducks in the zoo last year. (改为一般疑问句并作肯定回答) _7.Jack often does morning exercise. (改成否定句)Jack _ often _ morning exercise.四.用所给词的适当形式填空：1.The dog _ (be) there just now.2. Where _( be ) the library now? It _ (is) there just now.3. It _ (be) my birthday yesterday.4. The ball _ (be)on the ground just now.5. Sally _(go ) to visit a museum last week.6. My father _ (watch) TV last Friday.7. I _ (go) London last year.8. Where _ (be) you just now, Lihong?五 选择题( ) 1. I watered the flowers _A now B last week C tomorrow ( ) 2. what _ you do last night, Jack?A do B does C did ( ) 3. Lihong _his room last Sunday.A clean B cleaning C cleaned( ) 4. _ you _ TV last Sunday.A Did, watch B Do, watch C Did, watched( ) 5. _ your father _ his car last Sunday morning.A Did, wash B Do, wash C Did, washed( ) 6. Did they play football last Friday. -_A Yes, they did B No, they did C Yes, they do.( ) 7. they _ basketball last Saturday. A play B played C plays( ) 8. we _ to school on foot last Saturday morning. A go B went C goes六