Unit 4 Helping in the community Part B (同步练)-2025-2026学年人教PEP版英语四年级上册

Unit 4 Helping in the community Part B 一、单项选择 1．What _________ the students doing for their community? (      ) A．are B．be C．is 2．Listen! Zhang Peng ______ songs. (   ) A．sings B．is singing C．sing 3．My grandma is _______ the bed. (   ) A．make B．makes C．making 4．Look! The students are so ______. (   ) A．busy B．busying C．busies 5．Look! My mother is _________ for our breakfast. (      ) A．cook B．cooks C．cooking 二、填空题 6．The cat (is / are) playing. 7．Sarah often (reads / reading) books with me. 8．I’m (cook / cooking) in the kitchen. 9．We are community (helper / helpers). We’re helpful. 10．Tom is a good (driver / cook). He takes students to school. 三、句型转换 11．He reads a story.(改为现在进行时) He a story. 12．They are playing football. (改为否定句) They playing football. 13．They are cleaning the room. (改为一般疑问句) they the room? 四、阅读理解 星期天，Simon一家人都在家里做些什么呢？请阅读短文，完成下列各题。 Simon’s father is cooking in the kitchen. He is happy. Simon’s mother is singing. She is happy too. Simon’s sister is reading a book. The book is very interesting(有趣的). The pet dog is playing with the ball. What is Simon doing? He is sweeping the floor. 14．阅读短文，选择正确的选项。 (1) Simon’s father is ____ in the kitchen. ( ) A．singing     B．reading     C． cooking (2) ____ is playing with the ball. ( ) A．The pet dog     B．Simon’s sister     C． Simon (3) There are ____ people in Simon’s home. ( ) A．three     B．four     C． five 15．阅读短文，判断句子正(T)误(F)。 (1) Simon’s mother and father are both (都) happy. ( ) (2) Simon is reading a book. ( ) 社区的美好生活离不开默默奉献的平凡英雄。请阅读短文，完成下列各题。 Amy and her friends are community helpers. They often help children and old people there. In the kindergarten Look Amy is teaching the children to plant seeds (种子). Jack is telling a story about a rabbit. Lucas is singing a song about sunshine (阳光). In the old people’s home Some boys are cleaning the garden. Chen Jie is making the bed. John is drawing a picture of Grandma Wu. Being a community helper is fun. What are you doing to help your community? 16．在短文中找出下列动词的-ing形式，并把答案填在横线上。 (1) teach (2) tell    (3) sing (4) clean (5) make (6) draw 17．判断句子正(T)误(F)。 (1) Amy and her friends are community helpers. ( ) (2) Amy is telling a story to the children in the kindergarten. ( ) (3) Lucas is singing a song. ( ) (4) Some boys are cleaning the room. ( ) 参考答案 题号 1 2 3 4 5 答案 A B C A C 1．A 句意：学生们正在为他们的社区做什么？本题考查be动词作助动词。句子时态是现在进行时，结构为：be + doing，主语the students为复数，需与复数形式的be动词are搭配，故选A。 2．B 句意：听！张鹏正在唱歌。本题考查时态辨析。Listen!听！标志着动作正在进行，句子是现在进行时，be+动词的现在分词，故选B。 3．C 句意：我的奶奶正在铺床。本题考查动词的形式，A做，动词原形；B动词的第三人称单数形式；C动词的ing形式。句子是由be动词 + 动词-ing形式构成的现在进行时，所以该空填动词的现在分词，故选C。 4．A 句意：看！学生们很忙。本题考查形容词的用法。横线处填形容词busy忙碌的，做are的表语，故选A。 5．C 句意：看！我妈妈正在为我们做早餐。本题考查动词的形式。A动词原形，B动词的第三人称单数，C动词的现在分词或动名词。根据Look可知句子时态为现在进行时，结构为：be动词 + 动词的现在分词。选项C符合题意，故选C。 6．is 句意：这只猫正在玩耍。本题考查现在进行时中be动词的选择。主语The cat为第三人称单数，因此谓语动词需用单数形式is。句子描述当前正在进行的动作，使用现在进行时，结构为be doing，此处is符合语法和句意要求。故答案为is。 7．reads 句意：萨拉经常和我一起读书。本题考查一般现在时中动词的形式。reads是动词read的第三人称单数形式，reading是read的现在分词形式。句子的主语Sarah是第三人称单数，且often表明句子是一般现在时，所以谓语动词要用第三人称单数形式。故答案为reads。 8．cooking 句意：我正在厨房做饭。“be+现在分词”构成现在进行时，表示正在进行的动作。“cook”是动词原形，“cooking”是“cook”的现在分词形式，此处有“am（I'm是I am的缩写）”，所以用“cooking”，表示正在做饭，故填cooking。 9．helpers 句意：我们是社区帮手。我们很乐于助人。本题考查名词的单复数。“helper”是可数名词单数，“helpers”是可数名词复数。根据主语“We”（我们）是复数，可知后面的名词也要用复数形式。故答案为helpers。 10．driver 句意：汤姆是一名好司机。他送学生们去学校。“driver”意为“司机”，“cook”意为“厨师”。根据“He takes students to school.（他送学生们去学校。）”可知，汤姆的职业是司机，所以选“driver”，故填driver。 11． is reading 原句句意：他读故事。本题考查句型转换。题目要求改为现在进行时。其句子结构为：主语+be+动词现在分词+其他。主语he是第三人称单数，be动词用is，read的现在分词形式为reading，故答案为is，reading。 12． are not 原句句意：他们正在踢足球。本题考查句型转换。含有are的肯定句改为否定句，在are后加not，故答案为are，not。 13． Are cleaning 原句句意：他们在打扫房间。本题考查句型转换。句子是陈述句，时态是现在进行时。改为一般疑问句需将be动词提前，句意为：他们正在打扫房间吗？故答案为Are；cleaning。 14． C A B 15． T F 14．（1）句意：西蒙的父亲在厨房里做饭。A唱歌，B读书，C做饭。根据“Simon’s father is cooking in the kitchen.（西蒙的父亲正在厨房做饭。）”可知西蒙的父亲在做饭，故选C。 （2）句意：宠物狗在玩球。A宠物狗，B西蒙的妹妹，C西蒙。根据“The pet dog is playing with the ball.（宠物狗在玩球。）”可知宠物狗在玩球，故选A。 （3）句意：西蒙的家里有____个人。A三，B四，C五。根据“Simon’s father is cooking in the kitchen. Simon’s mother is singing. Simon’s sister is reading a book. What is Simon doing?（西蒙的父亲在厨房做饭。西蒙的母亲在唱歌。西蒙的姐姐在读书。西蒙在做什么？）”可知西蒙家里有四个人，故选B。 15．（1）句意：西蒙的妈妈和爸爸都很开心。根据“Simon’s father is cooking in the kitchen. He is happy. Simon’s mother is singing. She is happy too.（西蒙的父亲正在厨房做饭。他很开心。西蒙的母亲在唱歌。她也很开心。）”可知西蒙的妈妈和爸爸都很开心，相匹配，故答案为T。 （2）句意：西蒙在读书。根据“What is Simon doing? He is sweeping the floor.（西蒙在做什么？他在扫地。）”可知西蒙正在扫地，不匹配，故答案为F。 16． teaching telling singing cleaning making drawing 17． T F T F 16．（1）根据短文中“Amy is teaching the children to plant seeds.”，找到teaching。故答案为teaching。 （2）根据短文中“Jack is telling a story about a rabbit.”找到telling。故答案为telling。 （3）根据短文中“Lucas is singing a song about sunshine.”找到singing。故答案为singing。 （4）根据短文中“Some boys are cleaning the garden.”找到cleaning。故答案为cleaning。 （5）根据短文中“Chen Jie is making the bed.”找到making。故答案为making。 （6）根据短文中“John is drawing a picture of Grandma Wu.”找到drawing。故答案为drawing。 17．（1）句意：Amy和她的朋友们是社区志愿者。根据“Amy and her friends are community helpers”，可知题干与短文相符，故答案为T。 （2）句意：Amy在幼儿园给孩子们讲故事。根据“Jack is telling a story about a rabbit”可知是Jack在讲故事，故答案为F。 （3）句意：Lucas在唱歌。根据“Lucas is singing a song about sunshine”可知题干与短文相符，故答案为T。 （4）句意：一些男孩在打扫房间。根据“Some boys are cleaning the garden”可知是打扫花园，故答案为F。 学科网（北京）股份有限公司 $