Unit 5 Animal friends 现在进行时-Ⅱ（核心语法精练）英语新教材冀教版七年级上册

Unit 5 Animal friends 核心语法精练 （现在进行时-Ⅱ） 目录 二、考点夯基 2 一、单项选择 2 二、用所给单词的适当形式填空 4 三、完成句子 7 一、选词填空 9 二、语法填空 11 一、单项选择 1.—Don’t make noise. Your sister ________ in her room. A. is sleeping B. sleeps C. sleep D. slept 2.Listen! The birds ________ in the tree. A. sing B. are singing C. sings D. sang 3.—________ it ________ outside now? —Yes, it is. A. Does; rain B. Is; rain C. Is; raining D. Does; rains 4.—What ________ you ________? —I’m reading a book. A. do; do B. are; do C. is; doing D. are; doing 5.I ________ TV. Please turn it off. A. am not watching B. don’t watch C. not watch D. won’t watch 6.Look! The little boy ________ football on the playground. A. plays B. is playing C. played D. play 7.—Where is your father? —He ________ in the garden. A. works B. work C. is working D. worked 8.—Is your mother cooking dinner? —No, she ________. A. isn’t cook B. doesn’t cook C. not cooking D. isn’t cooking 9.________ he ________ his homework at the moment? A. Is; doing B. Does; do C. Was; doing D. Did; do 10.—What’s your sister doing? —She ________ a picture. A. draws B. is drawing C. drew D. draw 11.They ________ a picnic now. A. have B. are have C. are having D. had 12.—Where ________ they ________? —They are going to the park. A. do; go B. are; go C. is; going D. are; going 13.The girl ________. Don’t disturb her. A. is reading B. reads C. read D. will read 14.—________ you listening to music? —No, I’m not. A. Is B. Are C. Do D. Does 15.It ________. We can’t go out for a walk. A. rain B. rains C. is raining D. rained 二、用所给单词的适当形式填空 1．I’m ________ (practice) the piano now. 2．Look! The sky ________ (turn) pink. It’s so beautiful. 3．My mother often ________ (wash) clothes on weekends. 4．Don’t shout. The baby ________ (sleep) in the bedroom. 5．—________ you ________ (listen) to me now? —Yes, I am. 6．He ________ (not do) his homework. He is playing computer games. 7．My sister ________ (like) reading storybooks. She reads every night. 8．—What ________ your father ________ (do) at the moment? —He is cleaning his car. 9．They ________ (have) an English class now. 10．The sun ________ (rise) in the east every day. 11．—Where ________ she ________ (go)? —She is going to the city library. 12．I ________ (not watch) TV. I am doing my homework. 13．Tom ________ (get) up at 6:30 every morning. 14．—Is your brother ________ (play) basketball? —No, he isn’t. 15．We ________ (not play) football now. We are reading books. 三、完成句子 1．She is preparing dinner in the kitchen.（对划线部分提问） ________ ________ she ________ in the kitchen? 2．They are decorating the house for the party.（对划线部分提问） ________ ________ they ________ for the party? 3．Tom is playing fun games in the room. (对划线部分提问) ________ ________ Tom playing fun games? 4．The children are making snowmen now. (对划线部分提问) ________ ________ the children ________ now? 5．They are having fun by playing games. (对划线部分提问) ________ ________ they having fun? 6．She is collecting old books now. (改为一般疑问句) ________ she ________ old books now? 7．They are searching for the treasure. (改为一般疑问句) ________ they ________ for the treasure? 8．They are recycling waste paper now. (改为否定句) They ________ ________ waste paper now. 9．She practices speaking English every day.（改为现在进行时） She ________ ________ speaking English now. 10．Are the children playing in the park? (作肯定回答) Yes, ________ ________. 11．Is Jane dancing in the gym? (肯定回答) ________, ________ ________. 12．Pandas eat bamboo. (改为现在进行时) Pandas ________ ________ bamboo now. 13．She is painting the wall. (改为一般疑问句) ________ she ________ the wall? 14．My uncle is on a visit to our city this week. (改为同义句) My uncle ________ ________ our city this week. 15．The students are cleaning the classroom now. (对划线部分提问) ________ are the students ________ now? 一、选词填空read, play, watch, talk, get, run, sit, do, like, work It’s seven o’clock in the evening. All my family are at home after a busy day. My father 1.________ on the computer. He often 2.________ in his study after dinner to finish his work. My mother 3.________ on the soft sofa and she 4.________ TV now. The show is very interesting. My little brother 5.________ basketball outside with his friends. He 6.________ sports very much and he plays every weekend. I 7.________ my homework carefully at the desk. My grandma and my aunt 8.________ happily about their trip. Look! My pet dog 9.________ after a small cat in the yard. My sister 10.________ storybooks quietly in her room. 二、语法填空 It is Saturday morning. The sun 1._________(be) bright. Tom and his sister Amy don’t go to school, so they stay at home with 2._________(they) parents. Tom 3._________(get) up at seven every morning, even on weekends. Look! He 4._________(have) breakfast with his family now. They have bread and milk. Amy 5._________(be) in the beautiful garden. She 6._________(water) her colourful flowers at the moment. She 7._________(like) flowers very much and she 8._________(plant) new flowers every spring. Their father 9._________(read) newspapers every day after breakfast, but he 10._________(clean) his old bike now. He wants 11._________(ride) it in the park later. Their mother 12._________(cook) in the kitchen. She often 13._________(make) nice food for the whole family. Today she 14._________(make) fruit salad for the kids. What 15.________ warm and happy family! 1 / 12 学科网（北京）股份有限公司 $ Unit 5 Animal friends 核心语法精练 （现在进行时-Ⅱ） 目录 二、考点夯基 2 一、单项选择 2 二、用所给单词的适当形式填空 4 三、完成句子 7 一、选词填空 9 二、语法填空 11 一、单项选择 1.—Don’t make noise. Your sister ________ in her room. A. is sleeping B. sleeps C. sleep D. slept 【答案】A 【详解】句意：不要吵闹。你的姐姐正在房间里睡觉。 根据语境 “Don’t make noise.”，判断动作此刻正在发生，用现在进行时（am/is/are + doing）；主语 your sister 是三单，be 动词用 is，故选 A。 2.Listen! The birds ________ in the tree. A. sing B. are singing C. sings D. sang 【答案】B 【详解】句意：听！小鸟正在树上唱歌。 提示词 Listen! 是现在进行时标志词，表示动作正在发生；主语 the birds 是复数，be 动词用 are，故选 B。 3.—________ it ________ outside now? —Yes, it is. A. Does; rain B. Is; rain C. Is; raining D. Does; rains 【答案】C 【详解】句意：—— 外面正在下雨吗？—— 是的。 现在进行时一般疑问句结构：Am/Is/Are + 主语 + 动词 - ing。主语 it，be 动词用 is，rain 变动名词 raining，故选 C。 4.—What ________ you ________? —I’m reading a book. A. do; do B. are; do C. is; doing D. are; doing 【答案】D 【详解】句意：—— 你正在做什么？—— 我正在看书。 现在进行时特殊疑问句：疑问词 + am/is/are + 主语 + doing；主语 you，be 动词用 are，do 的 - ing 形式是 doing，故选 D。 5.I ________ TV. Please turn it off. A. am not watching B. don’t watch C. not watch D. won’t watch 【答案】A 【详解】句意：我没有在看电视，请把它关掉。 现在进行时否定句结构：am/is/are + not + doing。主语 I，be 动词用 am，否定形式 am not watching，故选 A。 6.Look! The little boy ________ football on the playground. A. plays B. is playing C. played D. play 【答案】B 【详解】句意：看！那个小男孩正在操场上踢足球。 提示词 Look! 表示动作正在进行，用现在进行时；主语 the little boy 是三单，be 动词用 is，故选 B。 7.—Where is your father? —He ________ in the garden. A. works B. work C. is working D. worked 【答案】C 【详解】句意：—— 你的爸爸在哪里？—— 他正在花园里干活。 语境询问人此刻在哪里，强调此刻正在进行的动作，用现在进行时；主语 he 是三单，be 动词用 is，故选 C。 8.—Is your mother cooking dinner? —No, she ________. A. isn’t cook B. doesn’t cook C. not cooking D. isn’t cooking 【答案】D 【详解】句意：—— 你妈妈正在做晚饭吗？—— 不，她没有。 现在进行时一般疑问句的否定回答，主语 she，用 she isn’t，后面接 doing，isn’t cooking，故选 D。 9.________ he ________ his homework at the moment? A. Is; doing B. Does; do C. Was; doing D. Did; do 【答案】A 【详解】句意：此刻他正在写作业吗？ at the moment（此刻）是现在进行时标志；主语 he，be 动词用 is，do 变动名词 doing，故选 A。 10.—What’s your sister doing? —She ________ a picture. A. draws B. is drawing C. drew D. draw 【答案】B 【详解】句意：—— 你妹妹正在做什么？—— 她正在画画。 问句用现在进行时，答句也要使用现在进行时；主语 she 是三单，be 动词用 is，故选 B。 11.They ________ a picnic now. A. have B. are have C. are having D. had 【答案】C 【详解】句意：他们现在正在野餐。 now 是现在进行时标志词；主语 they 是复数，be 动词用 are，have 的 - ing 形式是 having，故选 C。 12.—Where ________ they ________? —They are going to the park. A. do; go B. are; go C. is; going D. are; going 【答案】D 【详解】句意：—— 他们正在去哪里？—— 他们正要去公园。 现在进行时特殊疑问句，主语 they，be 动词用 are，go 的 - ing 形式 going，故选 D。 13.The girl ________. Don’t disturb her. A. is reading B. reads C. read D. will read 【答案】A 【详解】句意：这个女孩正在读书，不要打扰她。 根据 “Don’t disturb her 不要打扰她”，说明她此刻正在读书，用现在进行时，主语 the girl 三单，be 动词 is，故选 A。 14.—________ you listening to music? —No, I’m not. A. Is B. Are C. Do D. Does 【答案】B 【详解】句意：—— 你正在听音乐吗？—— 不，我没有。 现在进行时一般疑问句，主语 you，be 动词用 Are，故选 B。 15.It ________. We can’t go out for a walk. A. rain B. rains C. is raining D. rained 【答案】C 【详解】句意：正在下雨，我们不能出去散步。 根据语境，强调此刻正在下雨，用现在进行时；主语 it，be 动词用 is，rain 的 - ing 形式 raining，故选 C。 二、用所给单词的适当形式填空 1．I’m ________ (practice) the piano now. 【答案】practicing 【详解】句意：我现在正在练习钢琴。时间状语 now，表明动作正在发生，需使用现在进行时，该时态的基本结构为 “be 动词 + 动词的现在分词”，因此要将给出的动词原形 practice 变为现在分词形式 practicing。故填 practicing。 2．Look! The sky ________ (turn) pink. It’s so beautiful. 【答案】is turning 【详解】句意：看！天空正在变成粉色，太美了。句首 “Look!” 是现在进行时的提示词，表此刻正在发生的动作，结构为 be + 动词现在分词；主语 the sky 是单数，be 动词用 is，turn 的现在分词为 turning。 3．My mother often ________ (wash) clothes on weekends. 【答案】washes 【详解】句意：我妈妈经常在周末洗衣服。often 是一般现在时标志词，表示经常性、习惯性动作；主语 my mother 是第三人称单数，谓语动词要使用三单形式，wash 的三单为 washes。故填 washes。 4．Don’t shout. The baby ________ (sleep) in the bedroom. 【答案】is sleeping 【详解】句意：不要大喊。婴儿正在卧室睡觉。根据语境 “Don’t shout.” 可知动作此刻正在进行，用现在进行时，结构 be+doing；主语 the baby 是单数，be 动词用 is，sleep 的现在分词是 sleeping。故填 is sleeping。 5．—________ you ________ (listen) to me now? —Yes, I am. 【答案】Are; listening 【详解】句意：—— 你现在正在听我说话吗？—— 是的。now 提示用现在进行时的一般疑问句，结构为 Am/Is/Are + 主语 + 动词现在分词；主语是 you，be 动词用 Are，listen 的现在分词为 listening。故填 Are; listening。 6．He ________ (not do) his homework. He is playing computer games. 【答案】isn’t doing 【详解】句意：他没有在写作业，他正在玩电脑游戏。根据后句可知本句描述此刻正在发生的动作，用现在进行时否定句，结构 am/is/are + not + doing；主语 he 是单数，be 动词用 is，is not 缩写为 isn’t，do 的现在分词是 doing。故填 isn’t doing。 7．My sister ________ (like) reading storybooks. She reads every night. 【答案】likes 【详解】句意：我的妹妹喜欢读故事书，她每晚都读。本句描述长期爱好，用一般现在时；主语 my sister 是第三人称单数，like 的三单形式是 likes。故填 likes。 8．—What ________ your father ________ (do) at the moment? —He is cleaning his car. 【答案】is; doing 【详解】句意：—— 你爸爸此刻正在做什么？—— 他正在清洗汽车。at the moment（此刻）是现在进行时提示词，本句为现在进行时特殊疑问句；主语 your father 是单数，be 动词用 is，do 的现在分词为 doing。故填 is; doing。 9．They ________ (have) an English class now. 【答案】are having 【详解】句意：他们现在正在上一节英语课。now 提示动作正在进行，使用现在进行时；主语 they 是复数，be 动词用 are，have 的现在分词为 having。故填 are having。 10．The sun ________ (rise) in the east every day. 【答案】rises 【详解】句意：太阳每天从东方升起。every day 表示经常性动作，同时这是客观真理，用一般现在时；主语 the sun 是第三人称单数，rise 的三单形式是 rises。故填 rises。 11．—Where ________ she ________ (go)? —She is going to the city library. 【答案】is; going 【详解】句意：—— 她正要去哪里？—— 她要去市图书馆。答句为现在进行时，问句时态保持一致，是现在进行时特殊疑问句；主语 she 是单数，be 动词用 is，go 的现在分词为 going。故填 is; going。 12．I ________ (not watch) TV. I am doing my homework. 【答案】am not watching 【详解】句意：我没有在看电视，我正在写作业。根据后句语境，动作此刻正在发生，用现在进行时否定句；主语 I 对应的 be 动词用 am，am not 后接 watch 的现在分词 watching。故填 am not watching。 13．Tom ________ (get) up at 6:30 every morning. 【答案】gets 【详解】句意：汤姆每天早上 6 点半起床。every morning 是一般现在时标志，表示习惯性动作；主语 Tom 是第三人称单数，get 的三单形式是 gets。故填 gets。 14．—Is your brother ________ (play) basketball? —No, he isn’t. 【答案】playing 【详解】句意：—— 你的弟弟正在打篮球吗？—— 不，他没有。本句是现在进行时的一般疑问句，结构为 Is + 主语 + 动词现在分词；play 的现在分词为 playing。故填 playing。 15．We ________ (not play) football now. We are reading books. 【答案】aren’t playing 【详解】句意：我们现在没有踢足球，我们正在看书。now 提示用现在进行时否定句；主语 we 是复数，be 动词用 are，are not 缩写为 aren’t，play 的现在分词是 playing。故填 aren’t playing。 三、完成句子 1．She is preparing dinner in the kitchen.（对划线部分提问） ________ ________ she ________ in the kitchen? 【答案】 What is doing 【详解】句意：她正在厨房准备晚餐。划线部分是“preparing dinner”，对正在做的动作提问用What。be动词“is”提前，实义动词用doing，句首首字母大写。应填What; is; doing。 2．They are decorating the house for the party.（对划线部分提问） ________ ________ they ________ for the party? 【答案】 What are doing 【详解】句意：他们正在为派对装饰房子。划线部分decorating the house是动作，对所做的事情提问用疑问词What；原句是现在进行时，变疑问句把are提到主语前面，后面的动词用doing。因此应填：What；are；doing。 3．Tom is playing fun games in the room. (对划线部分提问) ________ ________ Tom playing fun games? 【答案】 Where is 【详解】句意：汤姆正在房间里玩有趣的游戏。划线部分是in the room，对地点提问用Where，现在进行时变疑问句将is提前，句首首字母大写。故填Where is符合语法。 4．The children are making snowmen now. (对划线部分提问) ________ ________ the children ________ now? 【答案】 What are doing 【详解】句意：孩子们现在正在堆雪人。划线部分是“making snowmen”，结合原句，对正在进行的动作提问用“What are...doing”，句首单词的首字母大写。 5．They are having fun by playing games. (对划线部分提问) ________ ________ they having fun? 【答案】 How are 【详解】句意：他们通过玩游戏玩得很开心。划线部分是“by playing games”，对方式提问应用疑问词How；本句是现在进行时，结构为“be+doing”，变为疑问句时直接把be动词are提到主语they前面。故填How；are。 6．She is collecting old books now. (改为一般疑问句) ________ she ________ old books now? 【答案】 Is collecting 【详解】句意：她现在正在收集旧书。本句为现在进行时，改为一般疑问句时，直接把be动词is提到句首，后面的现在分词collecting保持不变。 7．They are searching for the treasure. (改为一般疑问句) ________ they ________ for the treasure? 【答案】 Are searching 【详解】句意：他们正在寻找宝藏。原句中“are searching”是关键词，表明时态为现在进行时，且句中含有be动词are，改为一般疑问句时，需要将be动词Are提前至句首，现在分词searching保持不变。 8．They are recycling waste paper now. (改为否定句) They ________ ________ waste paper now. 【答案】 aren’t recycling 【详解】句意：他们现在正在回收废纸。现在进行时的否定句需在be动词后加not，are和not 缩写为aren’t占第一空，recycling占第二空。 9．She practices speaking English every day.（改为现在进行时） She ________ ________ speaking English now. 【答案】 is practicing 【详解】句意：她每天练习说英语。改写要求改为现在进行时，now是现在进行时的时间标志词，现在进行时结构为be+现在分词，主语She是第三人称单数，be动词用is，动词practice去e加ing变为现在分词practicing。故填is；practicing。 10．Are the children playing in the park? (作肯定回答) Yes, ________ ________. 【答案】 they are 【详解】句意：孩子们在公园里玩吗？根据“Are the children...”可知肯定回答是Yes, they are。故填they；are。 11．Is Jane dancing in the gym? (肯定回答) ________, ________ ________. 【答案】 Yes she is 【详解】句意：Jane正在体育馆跳舞吗？主语Jane是女性第三人称单数，用she代替；问句是现在进行时，有be动词，she对应be动词是is。故填Yes；she；is。 12．Pandas eat bamboo. (改为现在进行时) Pandas ________ ________ bamboo now. 【答案】 are eating 【详解】原句句意：熊猫吃竹子。现在进行时结构为“am/is/are+动词现在分词”。主语“Pandas”是复数，be动词选用are；eat的现在分词形式是eating。故填are；eating。 13．She is painting the wall. (改为一般疑问句) ________ she ________ the wall? 【答案】 Is painting 【详解】句意：她正在刷墙。这是现在进行时的句子，现在进行时的结构是“be动词+动词现在分词”。变一般疑问句时，只需要把句中的be动词提前到句首，剩余部分语序不变即可。本句原句的be动词是is，提前后首字母大写，后面的现在分词painting保持不变。 14．My uncle is on a visit to our city this week. (改为同义句) My uncle ________ ________ our city this week. 【答案】 is visiting 【详解】句意：我叔叔这周正在我们城市访问。原句中的“be on a visit to+地点”意为“正在访问/参观某地”，其对应的同义表达为“be visiting”。主语“My uncle”是第三人称单数，be动词用is，visit是及物动词，后面直接接地点宾语（our city）。因此空处分别填is；visiting。 15．The students are cleaning the classroom now. (对划线部分提问) ________ are the students ________ now? 【答案】 What doing 【详解】句意：学生们现在正在打扫教室。原句中划线部分是正在做的事情，对动作提问用疑问词What。本句为现在进行时，问句结构为What+be+主语+doing。 一、选词填空read, play, watch, talk, get, run, sit, do, like, work It’s seven o’clock in the evening. All my family are at home after a busy day. My father 1.________ on the computer. He often 2.________ in his study after dinner to finish his work. My mother 3.________ on the soft sofa and she 4.________ TV now. The show is very interesting. My little brother 5.________ basketball outside with his friends. He 6.________ sports very much and he plays every weekend. I 7.________ my homework carefully at the desk. My grandma and my aunt 8.________ happily about their trip. Look! My pet dog 9.________ after a small cat in the yard. My sister 10.________ storybooks quietly in her room. 【答案】 1.is working 2.works 3.is sitting 4.is watching 5.is playing 6.likes 7.am doing 8.are talking 9.is running 10.is reading 【详解】 1.is working 句意：我的爸爸正在电脑上工作。根据语境，晚上七点，描述此刻正在发生的动作，用现在进行时；主语 my father 为单数，be 动词用 is，work 变 working。 2.works 句意：晚饭后他经常在书房工作来完成他的工作。often 是一般现在时标志，表习惯性动作；主语 he 是第三人称单数，work 变为 works。 3.is sitting 句意：妈妈正坐在柔软的沙发上。描述此刻正在发生的动作，现在进行时；主语 my mother 单数，be 动词 is，sit 变 sitting。 4.is watching 句意：她正在看电视。now 提示现在进行时，主语 she 单数，be 动词 is，watch 变 watching。 5.is playing 句意：我的小弟弟正在外面和朋友们打篮球。语境描述此刻动作，现在进行时；主语 brother 单数，be 动词 is，play 变 playing。 6.likes 句意：他非常喜欢运动，每周末都会打球。表达长期爱好，一般现在时；主语 he 三单，like 变为 likes。 7.am doing 句意：我正在书桌认真写作业。现在进行时，主语 I，be 动词 am，do 变 doing。 8.are talking 句意：奶奶和姑姑正开心地聊她们的旅行。现在进行时，主语是两个人，复数，be 动词 are，talk 变 talking。 9.is running 句意：看！我的宠物狗正在院子里追一只小猫。Look! 提示现在进行时；主语 dog 单数，be 动词 is，run 变 running。 10.is reading 句意：我的姐姐正在房间安静地读故事书。描述此刻动作，现在进行时；主语 sister 单数，be 动词 is，read 变 reading。 二、语法填空 It is Saturday morning. The sun 1._________(be) bright. Tom and his sister Amy don’t go to school, so they stay at home with 2._________(they) parents. Tom 3._________(get) up at seven every morning, even on weekends. Look! He 4._________(have) breakfast with his family now. They have bread and milk. Amy 5._________(be) in the beautiful garden. She 6._________(water) her colourful flowers at the moment. She 7._________(like) flowers very much and she 8._________(plant) new flowers every spring. Their father 9._________(read) newspapers every day after breakfast, but he 10._________(clean) his old bike now. He wants 11._________(ride) it in the park later. Their mother 12._________(cook) in the kitchen. She often 13._________(make) nice food for the whole family. Today she 14._________(make) fruit salad for the kids. What 15.________ warm and happy family! 【答案】 1.is 2.their 3.gets 4.is having 5.is 6.is watering 7.likes 8.plants 9.reads 10.is cleaning 11.to ride 12.is cooking 13.makes 14.is making 15.a 【详解】 1.is 句意：阳光明媚。主语 the sun 是单数，本句描述客观状态，一般现在时，be 动词用 is。故填 is。 2.their 句意：汤姆和妹妹艾米不上学，所以他们和父母待在家里。parents 是名词，前面要用形容词性物主代词修饰，they 的形容词性物主代词是 their。故填 their。 3.gets 句意：汤姆每天早上七点起床，即使是周末。every morning 是一般现在时标志词；主语 Tom 是第三人称单数，get 变三单 gets。故填 gets。 4.is having 句意：看！他现在正在和家人吃早饭。Look! 和 now 提示动作正在发生，使用现在进行时，结构 be+doing；主语 he，be 动词用 is，have 的现在分词为 having。故填 is having。 5.is 句意：艾米在漂亮的花园里。本句描述当前所处位置，一般现在时；主语 Amy 是单数，be 动词用 is。故填 is。 6.is watering 句意：此刻她正在给五颜六色的花浇水。at the moment 是现在进行时提示词；主语 she，be 动词 is，water 变动名词 watering。故填 is watering。 7.likes 句意：她非常喜欢花。表达长期爱好，一般现在时；主语 she 是三单，like 变 likes。故填 likes。 8.plants 句意：每年春天她都会种新花。every spring 表示习惯性动作，一般现在时；主语 she 三单，plant 变 plants。故填 plants。 9.reads 句意：他们的爸爸每天早饭后看报纸。every day 为一般现在时标志；主语 father 三单，read 变 reads。故填 reads。 10.is cleaning 句意：但是他现在正在擦拭旧自行车。now 提示现在进行时；主语 he，be 动词 is，clean 变动名词 cleaning。故填 is cleaning。 11.to ride 句意：他稍后想在公园骑它。固定搭配 want to do sth. 想要做某事，所以 ride 前面加 to。故填 to ride。 12.is cooking 句意：他们的妈妈正在厨房里做饭。语境描述此刻正在发生的动作，现在进行时；主语 mother 单数，be 动词 is，cook 变动名词 cooking。故填 is cooking。 13.makes 句意：她经常为全家做美味的食物。often 表示经常性、习惯性动作，一般现在时；主语 she 三单，make 变 makes。故填 makes。 14.is making 句意：今天她正在给孩子们做水果沙拉。描述此刻正在进行的动作，现在进行时；主语 she，be 动词 is，make 变动名词 making。故填 is making。 15.a 句意：多么温暖幸福的一家人啊！本句是感叹句，family 是可数名词单数，warm 以辅音音素开头，用 a。故填 a。 1 / 12 学科网（北京）股份有限公司 $