过去式和过去分词的构成方法及巩固练习

过去式和过去分词的构成方法 分规则变化和不规则变化两种。不规则变化需逐个记忆，规则变化遵循以下原则： (1) 一般情况下，在动词后加ed构成：work / worked, stay / stayed, shout / shouted等。 (2) 在以-e结尾动词后只加d：close / closed, like / liked, live / lived, smile / smiled等。 (3) 以辅音字母加y结尾的动词，应将y改为i 再加-ed：study / studied, carry / carried等。 (4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母动词，要双写末尾的辅音字母再加-ed：stop / stopped, admit / admitted, refer / referred, prefer / preferred等。 【注】(1) 以字母l结尾的动词，若末尾一个音节为重读音节，则必须双写l再加-ed，如control / controlled，但若末尾一个音节为非重读音节，则可双写l(英国英语)或不双写l(美国英语)，如travel / travel(l)ed。 (2) 动词picnic(野餐)的过去式和过去分词是picnicked，不是picniced。 (3) 词尾-ed 读音规则是：在清辅音后读作t，元音和浊辅音后读作d，在辅音t或d后读作id。 动词过去式的练习题一 写出下列动词的过去式 isam_ fly_ plant_ are _drink_ play_ go_ make _does_ dance_ worry_ ask _taste_ eat_ draw_ put _throw_ kick_ pass_ do_Be动词的过去时练习（1）二 1. I _ at school just now.2. He _ at the camp last week.3. We _ students two years ago.4. They _ on the farm a moment ago.5. Yang Ling _ eleven years old last year.6. There _ an apple on the plate yesterday.7. There _ some milk in the fridge on Sunday.8. The mobile phone _ on the sofa yesterday evening.三句型转换1. It was exciting.否定句：_一般疑问句：_肯、否定回答：_2. All the students were very excited.否定句：_一般疑问句：_肯、否定回答：_3. They were in his pocket.否定句：_一般疑问句：_肯、否定回答：_一、用be动词的适当形式填空1. I _ an English teacher now.2. She _ happy yesterday.3. They _ glad to see each other last month.4. Helen and Nancy _ good friends.5. The little dog _ two years old this year.6. Look, there _ lots of grapes here.7. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited.二、句型转换1. There was a car in front of the house just now.否定句：_一般疑问句：_肯、否定回答：_肯、否定回答：_三、 中译英1我的故事书刚才还在手表旁边。_2他们的外套上个礼拜放在卧室里了。_3几分钟以前花园里有两只小鸟。_行为动词的过去时练习（1）一、用行为动词的适当形式填空1. He _ (live) in Xuan wu two years ago.2. The cat _ (eat) a bird last night.3. We _ (have) a party last Halloween.4. Nancy _ (pick) up oranges on the farm last week.5. I _ (make) a model ship with Mike yesterday.6. They _ (play) chess in the classroom last PE lesson.7. My mother _ (cook) a nice food last Spring Festival.8. The girls _ (sing) and _ (dance) at the party.二、句型转换1. Su Hai took some photos at the Sports day.否定句：_一般疑问句：_肯、否定回答：_2. Nancy went to school early.否定句：_一般疑问句：_肯、否定回答：_3. We sang some English songs.否定句：_一般疑问句：_肯、否定回答：_行为动词的过去时练习（2）Name _ No. _ Date _1. I _ (watch) a cartoon on Saturday.2. Her father _ (read) a newspaper last night.3. We _ to zoo yesterday, we _ to the park. (go)4. _ you _ (visit) your relatives last Spring Festival?5. _ he _ (fly) a kite on Sunday? Yes, he _.8. What _ she _ (find) in the garden last morning? She _ (find) a beautiful butterfly.二、句型转换1. They played football in the playground.否定句：_一般疑问句：_肯、否定回答：_三、中译英1. 格林先生去年住在中国。_2. 昨天我们参观了农场。_3. 他刚才在找他的手机。_过去时综合练习（1）Name _ No. _ Date _一、 用动词的适当形式填空1. It _ (be) Bens birthday last Friday.2. We all _ (have) a good time last night.3. He _ (jump) high on last Sports Day. 4. Helen _ (milk) a cow on Friday.5. She likes _ newspapers, but she _ a book yesterday. (read)6. He _ football now, but they _ basketball just now. (play)7. Jims mother _ (plant) trees just now.8. _ they _ (sweep) the floor on Sunday? No, they _.9. I _ (watch) a cartoon on Monday.10. We _ (go) to school on Sunday.二、 中译英1. 我们上周五看了一部电影。_2. 他上个周六走亲访友了吗？是的。_3. 你们上个儿童节做了什么？我们参观了动物园。_4. 你上周在哪儿?在学校。_过去时综合练习（3）一、 用动词的适当形式填空1. It _ (be) the 2nd of November yesterday. Mr White _ (go) to his office by car.2. Gao Shan _ (put) the book on his head a moment ago.3. Dont _ the house. Mum _ it yesterday. (clean)4. What _ you _ just now? I _ some housework. (do)5. They _ (make) a kite a week ago.6. I want to _ apples. But my dad _ all of them last month. (pick)7. _ he _ the flowers this morning? Yes, he _. (water)8. She _ (be) a pretty girl. Look, she _ (do) Chinese dances.9. The students often _ (draw) some pictures in the art room.10.What _ Mike do on the farm? He _ cows. (milk一般过去时【定 义】一般过去时表示过去某个时间发生过了的动作或存在过的状态。即描述已经发生过了的事情。【时间标志性词】 yesterday，the day before yesterday, in 2010, (three days) ago, last (night, month, year, weekend), just now, 另一般过去时也表示经常或反复发生的动作，常和often, always等表示频率的时间状语连用。例如： I always went to school on foot last year. 去年我通常走路去上学。【用 法】Abe型 这一类型由be动词（was和were）+名词、形容词、副词、代词、数词或介词短语等一起构成谓语，表示主语以前或过去的个性、特征或状态。如： I was a student ten years ago.(主语+be动词+名词) They were hungry just now.（主语+be动词+形容词） The bike was under the tree yesterday.(主语+be动词+介词短语) It was rainy last Sunday. They were very happy at Kangkangs birthday party.Bdid型did型由行为动词过去式充当谓语，表示以前做过的某事，其构成为“主语+动词过去式动词”。如： I knew him when I was young. He believed me at that time . Cthere be（was/were）型 there be型句子表示“某地曾经存在”，其构成为“there be（was/were）+主语+其他”。用法遵循“就近原则”，D情态动词型情态动词型句子的构成为“主语+情态动词过去式could+动词原形”，情态动词过去式和动词原形一起构成谓语，表示主语过去或曾经能做的事情。如： He could speak a little English last year.(could+speak) What could she do when he was ten.【练 习】一、 用所给词的适当形式填空。（Be动词）一般过去时中的be动词有两种形式: was和were其中：was用于单数主语之后，构成I/she/he/It was句型。 were用于复数主语和二人称you之后，构成You/We/They were句型。1. I _(be) a little girl at that time.2. When _(be) you born?3. Maria _(be) born in Cuba.4. The weather yesterday _(be) very cold.5. They _(be) very happy at Kangkangs birthday party yesterday.6. What _(be) the date the day before yesterday?7. _(be) you at home a moment ago?8. Where _(be) your parents last Saturday?9. My mother _(be not) in Chongqing last month.10. How _(be) the weather this morning?二、 用所给词的适当形式填空。（情态动词）情态动词can的过去式为could，无人称变化。1. Jane _(can) speak Chinese well when she was only five.2. _(can) they dance the disco last year?3. I _(can not) sleep well last night.4. What _(can) you do just now?三、 用所给词的适当形式填空。（实义动词）首先根据句中提供的时间短语确定是否该用过去式。然后判断该动词是属于规则动词还是不规则动词。规则动词直接加ed，不规则动词则需强化记忆。1. I _(like) reading books before. But now I dont. 2. She _(watch) TV late yesterday evening.3. We _(clean) up our classroom a moment ago.4. _ they _(have) any bread this morning?5. What _ you _(do) the day before yesterday?6. Tom _(go) to visit the Great Wall last year.7. Mr. Wang _(sing) an English song just now.8. _ Lin Tao have a good time at the party last Sunday?9. We _(not porform) ballet yesterday. We _(recite) a poem.10. The wind yesterday _(blow) strongly.四、 句型转换。（Be动词）否定句：直接在was/were后加not。疑问句：将was/were提到主语之前。1. I was born in a small town.（变为一般疑问句） _ you _ in a small town?2. Sam was a little boy at that time.（变为否定句） Sam _ _ little boy at that time.3. His friends were in the library just now.（对划线部分提问） _ _ his friends just now?4. Were they very happy yesterday?（作否定回答） No, _ _.5. Was your brother born in Chongqing?（作肯定回答） Yes, _ _.五、 句型转换。（情态动词）肯定句：直接在could后加not.疑问句：将could提到主语之前。1. I could sing English songs when I was five.（变一般疑问句） _ you _ English songs when you were five?2. The boy could ride a bike last year.（变否定句） The boy _ _ a bike last year.3. They could play a game yesterday.（对划线部分提问） What _ they _ yesterday?4. Could your friends cook food last Sunday?（作肯定回