小学英语一般现在时练习题

合集下载

小学英语语法专题训练:一般现在时(含答案)

小学英语语法专题训练:一般现在时(含答案)

小学英语语法专题训练:一般现在时一、单选题(共26题;共52分)1.He often ________ me ________ our lives.A. told about;forB. is telling with; forC. tells with; about2.He ________ stay at home because he is ill.A. is having toB. have toC. has to3.He ________ computer games ________ his cousin on Sunday afternoons.A. plays; withB. played; withC. plays; and4.He ________ quite sad. Because he will say goodbye to his family.A. is feelingB. feelsC. felt5.His parents ________ shopping on weekends.A. want toB. enjoyC. enjoys6.My mother ________ me ________ my school by car every day.A. took; toB. takes; toC. takes; for7.I sometimes ________ my daughter a story.A. toldB. tellC. is telling8.He ________ the old people do their housework once a week.A. helpedB. helpsC. help9.He ________, so he went to the music club.A. enjoy singingB. enjoys singC. enjoys singing10.My father sometimes________ on weekends nights.A. exerciseB. exercisesC. exercised11.He _____a cold. He should see a doctor.A. haveB. isC. has12.You _______ very good English!A. speakB. speaksC. always13.That _________ nice.A. soundB. soundsC. then14.Mike and I_____ going to the zoo this afternoon.A. amB. isC. are15.When we are eating breakfast, our teacher ______ in.A. cameB. comesC. come16.She ______English.A. studyB. studiesC. studying17.I have a friend. She_______ a friend, too.A. haveB. hasC. had18.That nice.A. soundB. soundingC. sounds19.She always _____________ cakes at the weekend.A. makeB. makes20.Mary a very bad cold, so she has to see a doctor.A. makeB. haveC. has21.What ________ Darning ________ at Christmas?A. does; doesB. do; doC. does; do22.He sometimes ______ with his friends.A. playing footballB. play footballC. plays footballD. played football23.I often ________ stories to my little sister.A. readB. readsC. reading24.The earth __________ around the sun.A. goB. goesC. going25.He often ___________ to school by bus.A. goesB. goC. went26.The earth ___________ around the sun.A. goB. goesC. went二、选词填空(词汇运用)(共10题;共14分)27.My mother often ________ (go/goes) to bed at 9:30 pm.28.I usually ________ to school. (walk, walked)29.She often ________(does/did) her homework in the evening.30.Lingling ________ (has/ have) got a new computer.31.The birds ________ (live / lives) in the tree.32.It ________ (say/ says) snakes can't hear.33.My uncle often ________ (go/goes) to work by bus.34.Everyone ________ (need/needs) water.35.The little cat ________ (like/likes) eating fish.36.看图选词并用其适当形式填空。

(完整版)小学英语一般现在时习题集(200题)(可编辑修改word版)

(完整版)小学英语一般现在时习题集(200题)(可编辑修改word版)

一般现在时专项练习一、写出所给词的第三人称单数形式sit swim read make runwrite have go do watchcry study play say wash二、用do 或does 的适当形式填空1.you ride a bike to school? Yes, I .2.your sister like PE? No, she .3.What the students have? They have some pens.4.How Linda go to school? She goes to school on foot.5.He not speak English. He speaks Chinese.6.they watch TV on Sundays? Yes, they .7.My father and mother not read newspapers on Saturday.三、用一般现在时填空1.What he (have)? He (have) a toy plane.2.My mother not (like) English. She (like) Chinese.3.you (go ) to school by bus? No, I (go) to school by car.4.Miss Wang (swim ) every day.5.I (like) English. Tom (not like) English.6.The moon (go) around the earth.7.When you (go) to school? I (go) to school at five every day.8.What (do) he usually (do) after school?9.The girl (look) beautiful.四、句型转换1.I go to school by bus. (用He 做主语变否定句)2.Kim plays baseball very well. (变一般疑问句)3.David doesn’t like learning French. (变肯定句)4.Alan doesn’t watch TV on school nights. (变肯定句)5.We have enough time to do it. (变否定句)6.Snoopy has a car. (对划线部分提问)7.Do you have a pencil? (把主语改成she)8.They play basketball in the park on Sunday morning.(对划线提问)○1 ○2 ○3I、用括号中所给词的适当形式填空:1.The buses (use) a lot of oil.2.Each of us (have) strong points and weak points.3.My daughter (watch) TV every day. Sometimes she (see) a film on Sunday.4.Li Wei (have) a daughter. She stays in a nursery.5.Our family (be) a happy one.6.Her mother (teach) English at a middle school.7.Jack often (listen) to the radio.8.He (say) that Prof. Li is tired.改句子1.This is my pencil.(变一般疑问句) your pencil ?2.These red socks are Kate’s . (变一般疑问句)_ socks Kate’s ?3.I want to buy a big green bag . (变特殊疑问句) you want to buy ?4.Mary does not have any books . (变肯定句)Mary books .5.The clothing shop is on sale . (变为否定) .6.She likes the black bag very much . (变为否定句) .7.I buy the pants for only 50 Yuan. (用she 改写句子) the pants for only 50 Yuan.8.It’s an English dictionary . (对画线部分提问) ?9.Lily and Lucy are fifteen years old now . (对画线部分提问) Lily and Lucy ?10.Her dog is 2 years and 5 months old . (变为否定句) Her dog 2 years and 5 months old .11.We live in Nanchang. (改为否定句) We in Nanchang .12.It’s lunch time.(改为同义句)It’s .13.My sweater is black and white. (对划线部分提问) is sweater?14.She has long, black hair. (改为同义句) hair long and black.15.. They are three blue desks. (对划线部分提问) they?用所给动词的适当形式填空。

小学英语一般现在时全面练习及答案

小学英语一般现在时全面练习及答案

一般现在时全面练习及答案1.—____ your sister like to dance?—Yes, she ____.A.Do; do B.Does; do C.Does; does 2.The boy ____ every morning.A.runs B.run C.is run 3.She ____ to watch TV.A.like B.to like C.likes 4.The book __________ Jack's name on it.A.have B.has C.having 5.What _______Sarah want for Christmas?A.is B.do C.does 6.Alice often ______ her clothes on Sundays.A.washing B.wash C.washes 7.Alice often _____ TV.A.watch B.watching C.watches 8.Sam often _____ books.A.read B.reads C.reading 9.What _________ they like?A.doing B.do C.does 10.It _____ a wind-bell in her room.A.have B.has C.haves 11.She _____ some tubes.A.have B.has C./ 12.The cat ______ hungry.A.am B.are C.is13.______ this a panda?A.Is B.Are C.Isn't 14.The pig's ears _____ big.A.are B.is C.am 15.Air ______ all the living things _______.A.keep; alive B.keeps; alive C.keeps; live 16.Air is important. _______ everywhere.A.They are B.It is C.It be 17.The rivers ____clean before, but now they _____dirty.A.was, is B.are, were C.were, are 18.Now the Earth _____sick.A.gets B.get C.getting 19.It ____me twenty minutes to get to school every day.A.took B.take C.takes 20.I never ________ up early in the morning.A.get B.gets C.got 21.________ you often ________ tea?A.Do;drinks B.Does;drink C.Do;drink 22.My legs .A.hurt B.hurts C.hurting 23.He____ do his homework now.A.have to B.has to C.has 24.Sarah ____ Chinese and does her homework.A.teach B.study C.studies 25.I ________ know.A.not B.don't C.no26.I _________ short hair, but my sister ______ long hair.A.has; has B.have; has C.has; have 27.My father ________ a sister. ________ name is Wendy.A.have; His B.has; Her C.has; His 28.My grandfather and grandmother ________ my father's parents.A.am B.is C.are 29.Jenny's brother _________ at a hospital. He is a doctor.A.work B.works C.working30.We_________ tofu, fish and beef for lunch.A.has B.have C.do 31.What_________ you do on weekends?A.do B.are C.does 32.There_________ a lot of wild animals in the past, but there_________ only a few now.A.is, are B.was, were C.were, are 33.Miss Zhang ________ Shijiazhuang.A.live in B.live at C.lives in 34.Look! Here __________ my teacher's car!A.come B.comes C.coming 35.Tom never __________ shorts in summer.A.wear B.wears C.to wear 36.After lunch, my mother ____ the dishes.A.wash B.washes C.washing 37.The monkeys ________ riding bikes.A.am B.is C.are 38.How _______ Martin feel?A.is B.does C.do 39.She ______to work ______ subway.A.goes, on B.go, by C.goes, by 40.He often______ the bank use their money well.A.helps B.help C.helping 41.Wang Lin ______cars.A.design B.designs C./42.The engineer _______ in a car company.A.work B.works C.working 43.My father ________ very hard.A.works B.work44._______ you want to be a football player?A.Are B.Do C.Does 45.He at 6:30 a.m. every day.A.do morning exercise B.do morning exercisesC.does morning exercises D.does morning exercise46.Jack lunch at school. He lunch at home.A.doesn't have; has B.doesn't have; haveC.don't have; has D.don't have; have47.What Jack every Saturday?A.does; do B.do; does C.do; do D.does; does 48.Sandy black eyes.A.has B.has a C.have D.have a 49.Does Li Ming any uncles?A.have B.has C.had50.Tom a brother.A.have B.don't have C.has答案解析部分1.C2.A3.C4.B5.C6.C7.C8.B9.B10.B11.B12.C13.A14.A15.B16.B17.C18.A19.C20.A21.C22.A23.B24.C25.B26.B27.B28.C29.B30.B31.A 32.C 33.C 34.B 35.B 36.B 37.C 38.B 39.C 40.A 41.B 42.B 43.A 44.B 45.C 46.A 47.A 48.A 49.A 50.C。

小学英语一般现在时专项练习题

小学英语一般现在时专项练习题

一般现在时专项练习1.概念:一般现在时表示经常的、习惯性的动作或存在的状态一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。

可概括为①经常性或习惯性动作;②长期存在的特征或状态;③普遍真理、客观事实等。

2.构成:一般现在时的构成主要有两种形式,一般现在时用行为动词的原形,但第三人称单数作主语时,动词的词尾要加-S。

:(1)be型:句子的谓语动词只有be(am,is或are):a.肯定句中,只出现be,如:I am a student.我是一名学生。

b.否定句中,要在be后面加not,如:She isn't a teacher.她不是教师。

c.一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be.或No,主语+be+not.如:—Are you ready?—你准备好了吗?—Yes,I am.—是的,我准备好了。

(—No,I'm not.—不,我没准备好。

)(2)实义动词型:句中的谓语动词为实义动词(也叫行为动词):a.肯定句中,只出现实义动词,如:I get up in the morning.我早晨起床。

b.否定句中,要在实义动词前面加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don't(doesn't),如:I don't like vegetables.我不喜欢蔬菜。

c.一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does).或No,主语+do(does)+not.如:—Do you like oranges?—你喜欢桔子吗?—Yes,I do.—是的,我喜欢。

(—No,I don't.—不,我不喜欢。

)3, 一般现在时的用法1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。

时间状语:every…, sometimes, at…, on SundayI leave home for school at 7 every morning.2) 客观真理,客观存在,科学事实。

小学英语:一般现在时语法时态强化练习及答案

小学英语:一般现在时语法时态强化练习及答案

1.Sometimes my grandma ___________ shopping on Sundays.A.went B.goes C.go2.I some English books.A.had B.has C.have3.Those are some ________.A.dish B.dishs C.dishes4.Each __________in my class __________one picture every week.A.boys, draw B.boy, draws C.boy, drawing D.boys, draws 5.She ________ a good time________ the party.A.have; in B.has; at C.has; in6.You so cute then, but now you naughty.A.are, are B.were, were C.were, are7.My glasses ______on the table.A.is B.am C.are8.It's too late.She ____________ go home.A.have to B.has to C.have9.What _______ you feel worried?A.make B.makes C.making 10.Labour Day and Mother's Day are both in _________.A.April B.May C.June11.There aren't ____________ trees in the park.A.some B.any C.a12.What ______ they often ______ at Chinese New Year?A.do; do B.did; do C.does; do D.are; doing 13.Look! These ________ my friends. I like them.A.are B.is14.I'm ________ the hospital, but I can't ________ it.A.finding; find B.looking for; find C.finding; look for 15.My father always ___________ a newspaper before breakfast.A.reads B.read C.reading16.—______that your crayon?—Yes, ______A.Is; it is.B.Is; isn't.C.Are; they are. 17.The gorilla____ a monkey.A.like B.look like C.looks like 18.________name begins with "M"?A.Who B.Whose C.Who's 19.How old is ______?A.you B.he20.He ________ bamboo.A.love B.loves C.like 21.He often ______his parents.A.helping B.help C.helps 22.Liu Tao always his homework on time?A.Will; finish B.Did; finishedC.Does; finishes D.Does; finish23.Father's Day is_______ June.A.in B.at C.on 24.What________ they ________ on Thanksgiving Day?A.do; doing B.do; do C.doing; do 25.It often in summer here.A.rain B.rains C.rainy26.I like meat but dad _____ meat.A.don't like B.likes C.doesn't like 27.How old is _______?A.she B.you28.Both your red T-shirts______________ there.A.be B.are C.is29.He __________ collecting stickers.A.like B.likes C.like to 30.School is nearly _____________.A.finished B.finish C.finishes31.The classroom nice.A.look B.looks C.looking32.We ________ kites in spring.A.ride B.fly C.go33.— What's wrong ___________ Tom, Miss?—He __________ a cold and a fever.A.on; have B.of; has C.with; has34.I often ________ stories to my little sister.A.read B.reads C.reading35.This is the________ Christmas gift.A.best B.good C.well36.The ________ are on the table.A.potatoes B.potatos C.potato37.Mike and Helen often ______their homework after class.A.talk to B.talk about C.talks to D.talks about 38.What ______ your father do?A.does B.do39.Everyone ___________ chocolate cake.A.have B.like C.likes40.__________ they lie oranges?A.Does B.Do C.Is41.Miss Li ______ us Chinese at school.A.is teaching B.teaches C.teaching42._______ your sister _______ a healthy diet?A.Do; have B.Does; has C.Does, have 43.Andy more exercise so he can be strong in the future.A.do B.does C.will D.will do 44.Her nose ________ small, but her eyes ________ big.A.is; is B.is; are C.are; are45.— ___________ Matt often wear glasses at home?— No, she ___________wear glasses in the future.A.Do; willn't B.Does; won't C.Is; isn't 46.—_______do you eat breakfast?— Once a week.A.How many B.How often C.How much 47.Amy __________ long hair and big eyes.A.have B.is C.has 48.What do you do ________ autumn?A.in B.on C.at 49.My mother _______ her legs.A.hurts B.hurt C.is hurts 50.The sun down in the evening.A.are B.go C.goes答案解析部分1.B2.C3.C4.B5.B6.C7.C8.B9.B10.B11.B12.A13.A14.B15.A16.A17.C18.B19.B20.B21.C22.D23.A24.B25.B26.C27.A28.B29.B30.A31.B 32.B 33.C 34.A 35.A 36.A 37.B 38.A 39.C 40.B 41.B 42.C 43.B 44.B 45.B 46.B 47.C 48.A 49.A 50.C。

小学六年级英语时态练习

小学六年级英语时态练习

小学六年级英语时态练习### 一般现在时练习1:根据中文提示,使用一般现在时完成句子。

1. 我每天早晨7点起床。

2. 她经常在图书馆学习。

3. 我们每周上三次英语课。

4. 他喜欢踢足球。

答案:1. I get up at 7 o'clock every morning.2. She often studies in the library.3. We have English classes three times a week.4. He likes playing football.### 现在进行时练习2:根据中文提示,使用现在进行时完成句子。

1. 他现在正在做作业。

2. 我们正在学习英语。

3. 她正在看电视。

4. 他们正在打篮球。

答案:1. He is doing his homework now.2. We are learning English.3. She is watching TV.4. They are playing basketball.### 一般过去时练习3:根据中文提示,使用一般过去时完成句子。

1. 昨天我去了图书馆。

2. 她昨天看了一部电影。

3. 我们昨天踢了足球。

4. 他们昨天去了公园。

答案:1. I went to the library yesterday.2. She watched a movie yesterday.3. We played football yesterday.4. They went to the park yesterday.### 一般将来时练习4:根据中文提示,使用一般将来时完成句子。

1. 明天我将去学校。

2. 她将参加明天的英语考试。

3. 我们计划去看电影。

4. 他们将去旅行。

答案:1. I will go to school tomorrow.2. She will take an English test tomorrow.3. We plan to go to the movies.4. They will go on a trip.### 现在完成时练习5:根据中文提示,使用现在完成时完成句子。

小学英语一般现在时态练习

小学英语一般现在时态练习

一般现在时态练习题动词第三人称变化规律:(1)一般情况,直接加。

(2)以结尾的单词,加。

(3)以结尾的单词,去,加。

(4)特殊情况:。

一、写出下列单词的第三人称单数形式。

ask---- meet---- teach---- sit---- kick---- look---- listen---- eat---- put---- knock---- open---- give---- see---- pull---- show---- wash---- try---- take---- wake---- shut---- count---- share---- post---- play---- hide---- seek---- hold---- stand---- do---- jump---- stop---- touch---- 二、写出下列动词的第三人称单数。

end---- rain---- shine---- rise----sets---- sleep---- get---- go----stay---- arrive---- walk---- drive---- spend---- forecast---- fix---- work---- travel---- clean----三、用所给动词的一般现在时填空。

1. We often (play) in the playground.2. He (get) up at six o’clock.3. you (brush) your teeth every morning?4. What (do) he usually (do) after school?5. Danny (study) English, Chinese, Maths at school.6. Mike sometimes (go) to the park with his sister.7. At eight at night, she (watch) TV with his family.8. Mike (read) English every day?9. How many lessons your classmate (have) on Monday?10. What time his mother (do) the housework?四、按要求改写句子。

小学英语一般现在时专项练习题

小学英语一般现在时专项练习题

小学英语一般现在时专项练习题1. My brother _______ (play) computer games every day after school.2. We _______ (go) to the park every Saturday.3. Sarah usually _______ (dance) in her room for an hour.4. He _______ (watch) TV while he eats breakfast.5. The bird _______ (sing) a beautiful song in the tree.6. Our teacher _______ (teach) us math, science, and English.7. They _______ (play) basketball in the school yard every afternoon.8. I _______ (read) a book in my room every evening.9. My mom _______ (cook) dinner for us every night.10. The sun _______ (shine) bright in the sky.答案:1. plays2. go3. dances4. watches5. sings6. teaches7. play8. read9. cooks10. shines一、单项选择。

1. — _____ you _____ your homework every day?— Yes, I _____ .A. Do; finish; doB. Does; finishes; doC. Do; finish; doesD. Does; finish; does2. My mother _____ TV every evening.A. watchB. watchesC. is watchingD. are watching3. Lily and Lucy _____ dolls after school.A. playB. playsC. are playingD. playing4. Tom often _____ his homework on Saturday.A. doB. doesC. is doingD. doing5. — _____ your father _____ sports?— Yes, he _____ .A. Does; like; doesB. Do; likes; doesC. Does; like; isD. Do; like; is二、用所给单词的正确形式填空。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

学英语一般现在时练习题1. We often___________(play) in the playgound.2. He _________(get) up at six o’clock.3. __________you _________(brush) your teeth every morning.4. What (do) he usually (do) after school5. Danny (study) English,Chinese,Maths,Science and Art an school.6. Mike sometimes __________(go) to the park with his sister.7. At eight at night, she __________(watch) TV with his parents.8. ________ Mike________(read) English every day9. How many lessons_________your classmate________(have) on Monday '10. What time_________his mother_________(do) the housework改句子1. Do you often play football after school (肯定回答)2. I have many books. (改为否定句)3. Gao Shan’s sister l ikes playing table tennis (改为否定句)4. She lives in a small town near New York. (改为一般疑问句)|5. I watch TV every day. (改为一般疑问句)6. David has got a goal. (改为一般疑问句)7. We have four lessons.(否定句)8. Nancy doesn’t run fast (肯定句)9. My dog runs fast.否定句:\一般疑问句:10. Mike has two letters for him.一般疑问句:否定句:11. I usually play football on Friday afternoon.一般现在时基本用法介绍;【No. 1】一般现在时的功能1.表示事物或人物的特征、状态。

如:The sky is blue.天空是蓝色的。

2.表示经常性或习惯性的动作。

如:I get up at six every day.我每天六点起床。

3.表示客观现实。

如:The earth goes around the sun.地球绕着太阳转。

一般现在时的构成1. be动词:主语+be(am,is,are)+其它。

如:I am a boy.我是一个男孩。

2.行为动词:主语+行为动词(+其它)。

如:We study English.我们学习英语。

当主语为第三人称单数(he, she,it)时,要在动词后加"-s"或"-es"。

如:Mary likes Chine se.玛丽喜欢汉语。

一般现在时的变化1. be动词的变化。

否定句:主语+ be + not +其它。

如:He is not a worker.他不是工人。

一般疑问句:Be +主语+其它。

如:-Are you a student?-Yes. I am. / No, I'm not.特殊疑问句:疑问词+一般疑问句。

如:Where is my bike?2.行为动词的变化。

否定句:主语+ don't( doesn't ) +动词原形(+其它)。

如:I don't like bread.当主语为第三人称单数时,要用doesn't构成否定句。

如:He doesn't often play.一般疑问句:Do( Does ) +主语+动词原形+其它。

如:- Do you often play football?- Yes, I do. / No, I don't.当主语为第三人称单数时,要用does构成一般疑问句。

如:- Does she go to work by bike?- Yes, she does. / No, she doesn't.特殊疑问句:疑问词+一般疑问句。

如:How does your father go to work?动词+s的变化规则1.一般情况下,直接加-s,如:cook-cooks, milk-milks2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-go es3.以“辅音字母+y”结尾,变y为i, 再加-es,如:study-studies 一般现在时用法专练:一、写出下列动词的第三人称单数drink ________ go _______ stay ________ make ________look _________ have_______ pass_______ carry ____come________ watch______ plant_______ fly ________study_______ brush________ do_________ teach_______二、用括号内动词的适当形式填空。

1. He often ________(have) dinner at home.2. Daniel and Tommy _______(be) in Class One.3. We _______(not watch) TV on Monday.4. Nick _______(not go) to the zoo on Sunday.5. ______ they ________(like) the World Cup?6. What _______they often _______(do) on Saturdays?7. _______ your parents _______(read) newspapers every day?8. The girl _______(teach) us English on Sundays.9. She and I ________(take) a walk together every evening.10. There ________(be) some water in the bottle.11. Mike _______(like) cooking.12. They _______(have) the same hobby.13. My aunt _______(look) after her baby carefully.14. You always _______(do) your homework well.15. I _______(be) ill. I’m staying in bed.16. She _______(go) to school from Monday to Friday.17. Liu Tao _______(do) not like PE.18. The child often _______(watch) TV in the evening.19. Su Hai and Su Yang _______(have) eight lessons this term.20. -What day _______(be) it today?-It’s Saturday.三、按照要求改写句子1. Daniel watches TV every evening.(改为否定句)___________________________________________________2. I do my homework every day.(改为一般疑问句,作否定回答)________________________________________________________3. She likes milk.(改为一般疑问句,作肯定回答)___________________________4. Amy likes playing computer games.(改为一般疑问句,作否定回答)___________________________________________________5. We go to school every morning.(改为否定句)_______________________________________________________6. He speaks English very well.(改为否定句)___________________________________________________7. I like taking photos in the park.(对划线部分提问)________________________________________________________ 8. John comes from Canada.(对划线部分提问)___________________________________________________9. She is always a good student.(改为一般疑问句,作否定回答) ________________________________________________________ 10. Simon and Daniel like going skating.(改为否定句)___________________________________________________四、改错(划出错误的地方,将正确的写在横线上)1. Is your brother speak English __________________2. Does he likes going fishing __________________3. He likes play games after class. __________________4. Mr. Wu teachs us English. __________________5. She don’t do her homework on Sundays. _________________小学五年级英语重点一般现在时的练习一般现在时:表示经常性的事情。

相关文档
最新文档