总结一般现在时与现在进行时专练

初中一般现在时,一般过去时,一般将来时,现在进行时总结练习现在进行时态现在进行时态表示正在发生或进行的动作。

它的标志词包括时间状语“now”和“___”，以及句前的提示词“look”、“listen”和“look at…”。

谓语动词的构成是“be + 动词-ing”。

动词-ing的构成规则如下：一般在动词原形末尾加-ing，如wash → washing，catch→ catching，watch → watching，make → making，take → taking，ride → riding，sit → sitting，put → putting，get → getting。

以不发音字母e结尾的动词，先去掉e，再加-ing，如make → making，take → taking，ride → riding。

以重读闭音节（辅元辅）结尾的动词，双写末尾辅音，再加-ing，如sit → sitting，put → putting，get → getting。

特殊的动词现在分词形式包括lie → lying。

现在分词的练：helping，coming，swimming，eating，giving，finding，sitting，writing，___，making，playing，cleaning，catching，walking，riding，running，drawing，listening，beginning，dancing，watching，sleeping，seeing，having。

填空练：1.Look。

The boy is reading books.2.The girls are having breakfast now.3.___。

No。

___’t.4.___ ___.5.Listen。

They are singing in the music room. 汉译英练：1.___.2.Tom is reading books in the library.3.___ ___.4.He is ___.5.What is Maria doing now?1.Are you doing your homework?2.I am not running on the playground.3.Is she dancing in the gym。

一般现在时和现在进行时练习题一、选择题练习.Who_____overtherenow?A.singing B.aresing C.issinging D.sing2 .It’seighto’clock.Thestudents_____anEngli shclass.A.haveB.havingC.ishavingD.arehaving3 .Listen!Thebaby_____inthenext room.A.cryingB.cried C.iscrying D.cries4 .Look!Thetwins_____newswe aters.A.arewearing B.wearing C.arewear D.iswearing5 .Don’ttalkhere.Grandparents_____.A.issleepingB.aresleepingC.sleepingD.sleepTomisaworker.He___inafactory.Hissisters____inahospital.A.work/workB.works/workC.work/worksD.works/worksMrsRead_____thewindowseveryday.A.iscleanin gB.cleanC.cleansD.isclean8.We_____musicandoften_____tomusic.A.like/listen B.likes/listensC.like/arelistening D.arelistening/like9 .She_____upatsixinthemo rning.A.getB.getsC.gettingD.isgetting10.OnSundayhesometimes_____hisclothesandsometimes_____someshopping.A.wash/doB.iswashing/isdoingC.washes/doesD.wash/does11.Thetwinsusually_____milkandbreadforbreakfast,butJim_____somecoffeeforit.A.have/haveB.have/hasC.has/haveD.have/haves二、填空：Myfatheralways__________(come)backfromworkverylate.Theteacherisbusy.He__________(sleep)forsixhoursaday.3.Listen!Joan__________(sing)intheclassroom.Sheoften__________ (sing)there. __________yourbrother__________(know)Japanese?Where__________you__________(have)luncheveryday?girl__________(like)wearingaskirt.Look!She__________(wear)aredskirttoday._____(speak)Englishbestinyourclass?三、写出以下动词的现在分词形式1.work_______sing______lay______2.dance______have____write______3.run________sit_______shop____ __study_____ take______ swim_______4.lie_______四、写出以下动词的第三人称单数形式_read_________clean_______write___________2.teach______wash_______guess______ watch__________3.go_______ do_________match________catch__________4.study_____ fly________ cry________ play_________5.have______一般现在时和现在进行时复习材料答案一、选择题练习1 .Who_____overtherenow?A.singingB.aresingC.issinging D.sing2 .It’seighto’clock.Thestudents_____anEng lishclass.A.haveB.having C.ishavingD.arehaving3 .Listen!Thebaby_____inthe nextroom.A.cryingB.criedC.iscrying D.cries4 .Look!Thetwins_____newswe aters.A.arewear ingB.wearingC.arewear D.iswearing5 .Don’ttalk here.Grandpare nts_____.A.issleep ingB.aresleepingC.sleeping D.sleep6 .Tomisaworker.He_____inafactory.Hissisters _____inahospital.A.work/work B.works/work C.work/works7 .MrsRead_____thewindowsev eryday.A.iscleaning B.clean C.cleans8 .We_____musicandoften_____tomusic.A.like/listenB.likes/listens C.like/arelistening9 .She_____upatsixinth emorning.A.getB.getsC.getting10 .OnSundayshesometimes_____hisclothesandsometimes____ _someshopping.A.wash/doB.iswashing/isdoing C.washes/does11 .Thetwinsusually_____milkandbreadforbreakfast,butJim _____somecoffeeforit.A.have/haveB.have/hasC.has/have二、填空：Myfatheralways__come____(come)backfromworkverylate.Theteacherisbusy.He__sleeps___(sleep)sixhoursaday.Listen!Joan__issinging__(sing)intheclassroom.Sheoften__sings__(sing)there._Does__yourbrother___know___(know)Japanese?Where__do___you____have___(have)luncheveryday?Thegirl___likes____(like)wearingaskirt.Look!She___iswearing___(wear)aredskirttoday.___spea ks__(speak)Englishbestinyourclass?三、写出以下动词的现在分词形式1.work__working ____sing__singing____play__playing____study___studying_______2.dance_dancing ___have__having___write__writing_____take___taking____3.run__running_ ___sit__sitting_____shop__shopping___swim__swimming_____4.lie___lying_____四、写出以下动词的第三人称单数形式1.work_works___ _read___reads____clean___cleans_____write__writes________2.teach__teaches__wash__washes__guess___guesses____watch____watches______3.go___goes____ ___do____does_______(photo___photos_______)4.study__studie s___fly___flies_____cry___cries_______play___plays_______5.have___has___ ____。

一般现在时一、定义与讲解：一般现在时表示经常或习惯性的动作或一般性事实。

，也可表示现在的状态或主语具备的性格和能力。

通常与副词every day（每天），always（总是）,usually（通常）,often（经常）sometimes （有时）,等时间状语连用。

例：（1）表示事物或人物的特征、状态。

The sky is blue.天空是蓝色的。

Mary’s father is an English teacher. 玛丽的爸爸是一名英语老师。

（2）表示经常性或习惯性的动作。

I get up at six every day.我每天六点起床。

She plays sports every day. 她每天都做运动。

（3）表示客观现实。

The table has four legs.桌子有四条腿。

There are 50 students in my class. 我们班有50个学生。

（4）表示客观真理，科学原理，自然现象，等客观事实或格言谚语等。

The sun rises in the east every day.太阳每天从东方升起。

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

（5）表示平日的喜好。

I like bananas. We don’t like vegetables.He likes ice cream. She doesn’t like strawberries.二．只有主语在第三人称单数时用动词的“三单形式”，其他人称用动词原形。

★动词三单形式的变化规则：1.（1）多数直接在动词词尾加-s.play — plays like — likesask---asks work---works get---gets call---calls（2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es.watch---watches wish---wishes do---does go---goes（3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es.try---tries study---studies cry---cries fly---flies2.不规则变化：be---- is have----has三、一般现在时的句子转换：（1）变一般疑问句：当句子中有be动词或情态动词时，则把be动词或情态动词(can,could 等)提到主语的前面，（口诀：一调二变三问号）;（2）变否定句：在be动词或情态动词后面直接加not变成否定句. (be后not莫忘记) 例：①陈述句：She is my sister..疑问句→ Is she your sister? Yes, I am./ No, I’m not.否定句→ She is not my sister.②陈述句：I can play soccer.疑问句→ Can you play soccer? Yes,Ican./ No, I can’t.否定句→ I can not /can’t play soccer.★注意：对一般疑问句的回答：一般用什么问就用什么来回答。

一般现在时与现在进行时练习题及答案练习一：选择题1. Sara usually _______ (go/goes) to the gym after work.2. We _______ (not/watch) TV in the morning.3. Tom and his wife _______ (enjoy/enjoys) hiking on weekends.4. My sister _______ (read/reads) a book every night before bed.5. They _______ (play/plays) basketball every Saturday.6. Maria _______ (visit/visits) her grandparents twice a month.7. The dog _______ (bark/barks) every time someone passes by.8. We _______ (drink/drinks) tea in the afternoon.9. He _______ (cook/cooks) dinner for his family every evening.10. The students _______ (study/studies) hard for the exams.答案:1. goes2. do not watch3. enjoy4. reads5. play6. visits7. barks8. drink9. cooks10. study练习二：用适当的动词形式填空1. I usually _______ (read) a book before bed.2. Look! The sun _______ (shine) brightly in the sky.3. My parents _______ (watch) TV every evening.4. They _______ (not go) to the park on Sundays.5. Sara _______ (drink) a cup of coffee every morning.6. The bus _______ (arrive) at 8 o'clock every day.7. We _______ (play) soccer on Saturdays.8. Jenny _______ (not eat) meat. She's a vegetarian.9. The children _______ (love) to play in the playground.10. Tom _______ (always be) late for school.答案:1. read2. is shining3. watch4. do not go5. drinks6. arrives7. play8. does not eat9. love10. is always。

一般现在时及现在进行时练习题一、现在进行时：1.标志词：now look listen2.句型：肯定句主语+ be(am is are )+ 动词 ing否定句主语 + be(am is are ) not + 动词一般疑问句把 be 动词提到句首。

注意：I am 二、一般现在时：ing改为Are you?my改为your1.标志词：always usually often sometimes never seldom every+ 时间on Sunday等2.句型：（非三单）肯定句主语+动词原形否定句主语 + don’t + 动词一般疑问句句首加上Do ，后面照抄。

（三单）肯定句主语+ 动词否定句主语 + doesn’t +一般疑问句句首加上Does 动词原形，动词改为原形，后面照抄。

（三单指除了 I,you,we,they,以外的第三人称单数）一．用括号里的单词的适当形式填空1.We often _____ (play) in the playground.2.He ______ (get) up at six o’ clock.3._____ you _____ (brush) your teeth every morning?4.What ______he usually______ (do) after school?5.Danny________(study) English, Chinese, Maths, Science and Art at school.6.Mike sometimes _____(go) to the park with his sister.7.Look， she ____ (watch) TV with his parents.8. _____ Mike ____(read) English every day?5.Danny________(study) English, Chinese, Maths, Science and Art at school.6.Mike sometimes _____(go) to the park with his sister.7.Listen , they ____ (watch) TV now.8._____ Mike ____(read) English every day?9.How many lessons _____ your classmate ______(have) on Monday?10.What time ______ his mother _____(do) the housework?二、按要求改句子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 likes 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. （对划线提问）_________________________________________6.David has got a goal.（改为一般疑问句） _________________________________________7.We have four lessons（.否定句） _________________________________________8.Nancy doesn’trun 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.否定句 :一般疑问句: ___________________________________划线提问 ____________________________________12. Su Yang usually washes some clothes on Saturday.否定句 :一般疑问句: ____________________________________划线提问 : ____________________________________13. Mingming usually waters the flowers every day否定句 :一般疑问句: ___________________________________划线提问： ____________________________________14. Tom does his homework at home.否定句 :一般疑问句: ___________________________________划线提问： ____________________________________三、用动词的适当形式填空1.She ____(go) to school at eight’oclock.2.It ’s six o’ clock. They are _______ supper. (eat)3.He usually _____ up at 17:00.(get )4.She ____ (live) in Beijing.5.____ (be)there a fly (苍蝇 ) on the table just now?6.They are ____ (dig) a hole 洞().7.My father __________ (mend) his model(模型 ) plane these days.四、单项选择1． I want____homework now.(A)doing(B)to do(C)to do my(D)do my2． It's time______.(A)go to school(B)play games (C)to go home(D)to do my homeworks3． ____you____the blackboard?Yes,I am.(A)Can, clean(B)Am, cleaning (C)Are, cleaning(D)Do, clean4． ______go and help her.(A)Let's me(B)Let's us(C)Let's(D)Let's to5． What are they doing? They are______things away.(A) put(B) putting(C) putting(D) carry6． Do they have a new car? Yes,_____.(A)they are(B)they have(C)they don't(D)they do7． He often _________ supper at 6:00 in the evening.A. haveB. hasC. is havingD. is eating8. It’ s 6 o’ clock in the morning. He ___________.A. get upB. gets upC. is geting upD. is getting up9. What are you doing? I’ m. TVA. watchB. watchesC. to watchD. watching10. We _____________ any Chinese classes on Friday.A. are havingB. aren11. Tom _______ an English class now.A. is havingB. hasC. havingD. have12. Are you playing basketball?No, we ___________.A. isn ’ tB. aren ’ tC. notD. don ’ t ’ t having13. Listen! The girl _____________ in the room.A. singsB. singingC. is singingD. are singing14. The boy is __________ to his teacher.A. sayingB. speakingC. talkingD. telling15. I’ m ___________ a book in the room.A. watchingB. seeingC. readingD. looking16. Where _________ he _________ from?A. is, comeB. do, comeC. does, comeD. is , from17. What language do you __________ ?A. sayB. speakC. talkD. tell专业资料学习资料教育培训考试建筑装潢资料。

一般现在时和现在进行时练习题及答案一般现在时和现在进行时是英语中两种最基本的时态。

学习这两种时态，是学习英语的初步，也是提高语言水平的关键。

为了让大家更好地掌握一般现在时和现在进行时，下面为大家提供一些练习题及答案。

练习一1. My sister (study) English at university.2. We (eat) dinner at six o'clock.3. He (like) to watch TV in the evening.4. They (play) basketball every Saturday.5. I (play) the piano in the living room now.6. She (walk) her dog every morning.7. We (talk) about our work at lunch.8. The children (run) in the park at the moment.答案：1. studies2. eat3. likes4. play5. am playing6. walks7. talk8. are running练习二1. He usually (get up) early in the morning.2. I (read) a book in the library now.3. The sun (rise) in the east every day.4. They (swim) in the pool every weekend.5. She (teach) English at a high school.6. We (watch) a movie every Friday.7. My mother (cook) dinner in the kitchen at this moment.8. Tom always (go) jogging in the park in the morning.答案：1. gets up2. am reading3. rises4. swim5. teaches6. watch7. is cooking8. goes练习三用适当的现在进行时填空：1. She _______(cook) dinner for her family at the moment.2. The baby _______(sleep) in the crib right now.3. The kids _______(play) soccer in the park.4. He _______(read) a book in his room.5. I _______(listen) to music in my headphones while I work.6. They _______(watch) a movie on Netflix.7. She _______(study) for her final exams this week.答案：1. is cooking2. is sleeping3. are playing4. is reading5. am listening6. are watching7. is studying练习四用适当的一般现在时或现在进行时填空：1. He _______ (play) tennis every Saturday afternoon.2. She _______ (not enjoy) basketball, but she loves swimming.3. They usually _______ (go) to church on Sundays.4. I _______ (clean) the house every week.5. My dad _______ (work) in a bank.6. The baby _______ (cry) because she's hungry.7. We _______ (live) in an apartment downtown.答案：1. plays2. doesn't enjoy3. go4. clean5. works6. is crying7. live练习五将下列句子改为现在进行时：1. She plays the guitar every day.2. He always runs in the morning.3. They watch TV every Friday.4. Sarah studies Japanese at university.5. John usually drinks coffee in the morning.6. I write in my journal every night before bed.7. The restaurant serves Japanese and Chinese cuisine.答案：1. She is playing the guitar now.2. He is running in the morning.3. They are watching TV now.4. Sarah is studying Japanese at university.5. John is usually drinking coffee in the morning.6. I am writing in my journal before bed.7. The restaurant is serving Japanese and Chinese cuisine.。

一般现在时与现在进行时区别的专题练习★一般现在时:【结构】使用动词原形do或者第三人称单数does【用法】1)经常性、习惯性的动作或存在的状态。

e.g. I go to school on foot on weekdays. / He is very busy every day.2)表示主语的特征、性格、能力、爱好等。

e.g. He can swim. / I work hard. / She likes watching TV.3)表示客观真理e.g. There are seven days in a week. / The moon moves round the earth.【标志】often(经常),usually(通常),sometimes(有时),always(总是),never(从不),on Sundays(在星期天), every day/month/year(每一天/月/年)【针对练习】My father always __________(come) back from work very late.Where __________ you __________ (have) lunch every day?I often _____(get) up at half past six.He ____(like) eating apples.★现在进行时:【结构】be(am, is, are)+现在分词doing写出下列动词的现在分词形式1. work___________ sing__________ play__________ study__________2. dance__________ have__________ write__________ take__________3. run__________ sit__________ shop__________ swim__________4. lie__________(以ie结尾的动词,把ie改为y, 再加ing) tie_________【用法】1)表示现在(说话瞬间)正在进行或发生的动作。

一般现在时和现在进行时是初一阶段所学的两种重要时态，它们的不同之处有以下几点：1)基本用不同；2)谓语动词的形式不同；3)时间状语不同；4)有不同的特殊用法。

一、基本用法不同【1】一般现在时用来表示习惯性的动作或状态。

如：She goes to school by bike every day.她每天骑自行车去上学。

【2】现在进行时用来表示现在(说话的瞬间)正在发生或进行的动作或者用来表示现阶段正在进行或存在的状态。

如：Look ! She is reading under the tree.瞧！她正在树下看书。

二、谓语动词的形式不同【1】一般现在时的谓语动词：1) be动词用am/is/are这三种形式；2)实义动词用动词原形或第三人称单数形式(根据主语数的变化而变化)。

【2】现在进行时谓语动词的形式为：am / is / are+动词-ing 形式。

如：We go to school at seven in the morning.我们早晨七点钟上学。

I am reading English now. 我现在正在读英语。

三、时间状语不同【1】一般现在时常与often, sometimes, always, usually等频率副词及once a week/day等频率短语连用，还与every morning /day / week..., on Wednesday, in the morning / afternoon / evening等时间状语连用。

【2】现在进行时常与now, these days, these weeks, at the moment等时间状语连用。

句首有Look ! / Listen !等提示语时，后面的句子中动词一般用现在进行时。

四、特殊用法1. 一般现在时的特殊用法：表示客观真理、自然现象往往要用一般现在时表示。

如：The moon goes round the earth.月亮绕着地球转。

一般现在时和现在进行时一般现在时和现在进行时的不同之处有以下几点：1基本用法不同；2谓语动词的形式不同；3时间状语不同；4有不同的特殊用法;一、基本用法不同1一般现在时用来表示习惯性的动作或状态;如Shegoestoschoolbybikeeveryday. 她每天骑自行车去上学;2现在进行时用来表示现在说话的瞬间正在发生或进行的动作或者用来表示现阶正在进行或存在的状态;如：LookSheisreadingunderthetree.瞧她正在树下看书;二、谓语动词的形式不同1一般现在时的谓语动词：1be动词用am/is/are这三种形式；2实义动词用动词原形或第三人称单数形式根据主语数的变化而变化;2现在进行时谓语动词的形式为：am/is/are+动词-ing形式;如：Wegotoschoolatseveninthemorning.我们早晨七点钟上学;IamreadingEnglishnow.我现在正在读英语;三、时间状语不同1一般现在时常与often,sometimes,always,usually等频率副词及onceaweek/day等频率短语连用,还与everymorning/day/week...,onWednesday,inthemorning/afternoon/evening等时间状语连用;2现在进行时常与now,thesedays,theseweeks等时间状语连用;句首有Look/Listen等提示语时,后面的句子中动词一般用现在进行时;四、特殊用法1一般现在时的特殊用法：表示客观真理、自然现象往往要用一般现在时表示;如：Themoongoesroundtheearth.月亮绕着地球转;2现在进行时的特殊用法：现在进行时与always连用时,往往含有赞扬、厌恶、责备等感情色彩;如：Heisalwaysworkinghard.他总是非常努力地工作;表示赞扬3come,go,begin,start,leave等动词常用现在进行时表示将要发生的动作;如：I'mcoming.我就来;一、写出下列动词的现在分词形式-ing;sing__________ play__________ study__________have__________write__________take__________sit__________shop__________swim__________4. lie__________二、写出下列动词的第三人称单数形式;read__________ clean__________write__________wash__________ guess__________ watch__________3. go__________do___________photo__________ have__________fly__________cry__________ play__________三、填空;1. My father always __________come back from work very late.2. The teacher is busy. He __________ sleep six hours a day.3. Listen Joan __________sing in the classroom. She often __________ sing there.4. __________ your brother __________know Japanese5. Where __________ you __________ have lunch every day6. The girl __________like wearing a skirt. Look She __________wear a red skirt today. _________read English every day.he_________like_________jump9. Let's____________and play football . go10. He_____________ like swimming . not按要求改写下列句子:usually play football on Friday afternoon.否定句:一般疑问句:划线提问:Yang usually washes some clothes on Saturday.否定句:一般疑问句:划线提问:3. My mother is cooking some nice food now.否定句:一般疑问句:划线提问:一、选择题练习1. Who _____ over there nowA. singingB. are singC. is singingD. sing2. It’s eight o’clock. The students _____ an English class.A. haveB. havingC. is havingD. are having3. Listen The baby _____ in the next room.A. cryingB. criedC. is cryingD. cries4. Look The twins _____ new sweaters.A. are wearingB. wearingC. are wearD. is wearing5. Don’t talk here. Grandparents _____.A. is sleepingB. are sleepingC. sleepingD. sleep6. Tom is a worker. He _____ in a factory. His sisters _____ in a hospital.A. work/ workB. works/ workC. work/ works7. Who _____ English best in your classA. speakB. speaksC. speaking8. Mrs Read _____ the windows every day.A. is cleaningB. cleanC. cleans9. We _____ music and often _____ to music.A. like/ listenB. likes/ listensC. like/ are listening10. She _____ up at six in the morning. A. get B. gets C. getting11. On Sunday he sometimes _____ his clothes and sometimes _____ some shopping.A. wash/ doB. is washing/ is doingC. washes/ does12. The twins usually _____ milk and bread for breakfast, but Jim _____ some coffee for it.A. have/ haveB. have/ hasC. has/ have五、根据中文意思完成句子1、学生们在干什么有一些在打电话,另一些躺在沙滩上;_____ _____ the students _____ Some _____ _____ on the phone, _____ _____ _____ on the beach.2、“格林先生在看电视吗” “不, 他在打扫房间;”“_____ Mr Green _____ TV” “_____, He _____ _____ the house.”3、魏芳不是在读书,她在写信;Wei Fang _____ _____ a book. She _____ _____ a letter.4、今天天气怎么样_____ is the weather today 或_____ is the weather _____ today5、我正在通过收音机学 learn 英语;I _____ _____ English on the radio.6、这个老人每天早上六点钟起床;The old man _____ _____ at six o’clock in the morning every day.7、你从哪里来 Where _____ you from 或Where _____ you _____ from我从美国来; I _____ from America. 或I _____ from America.。

现在进行时练习现在进行时态讲解：1.现在进行时：表示正在进行的或正在发生的动作。

2.标志词：now ,look ,listen3.句子的结构如下：be+动词ing （be的三种形式：am , is , are）例如：1. I am listening to the music now .2.The children are drawing pictures now.3.Listen!She is singing.4.Look!Mr Li is playing games.肯定句：主语+be+动词ing+--- 例: She is singing否定句：主语+be+not+动词ing+--- 例: She is not singing一般疑问句：Be+主语+动词ing+---? 例：Is she singing ?4.动词的ing形式有如下方法：A.一般情况在动词后直接加ing: go—going; wash—washing ;fly—flyingB．以不发音的e结尾，去掉e加ing: drive—driving; ride—ridingC.某些单词要双写词尾的字母：swim—swimming; run—runing下列单词要双写：get(得到) put (放)cut（切）sit (坐) skip（跳）shop（购物）stop （停）run （跑）swim（游泳）dig（挖）三、练习一）.写出下列动词的现在分词。

1.play2.run3.swim4.make5.go6.like7.write8.ski9.read 10.have 11.sing 12.dance二）.用所给动词的正确形式填空。

1.The boy (draw) a picture now.2.Listen,some girls (sing) in the classroom.3.My mother (cook) some nice cakes now.4.What you (do) now?5.Look! They (have) an English class.6.They (sit) on the chair now.7.Look! The girls (dance) in the classroom.8.What is our daughter doing?She is (listen) to music.9.It’s 5 o’clock now.We (have) dinner now.能力提升三、单项选择.（）1.Look at the boy ,he badminton.A.playingB.is playC.is playing( )2.The children the long jump.A. is doingB.are doingC.are do选择最佳答案。