U8 A Polite Way（单元自测·基础卷）英语教科版三年级下册（新教材）

U8 A Polite Way（单元自测·基础卷）英语教科版三年级下册 参考解析 Listening（60分） 一、听句子三遍，选出句子中听到的单词，把其字母编号写在括号内。 答案：1. A 2. C 3. C 4. A 5. B 6. B 7. B 8. B 9. C 10. A 听力文本： 1 .You close the window after school. 2. She turns on the light in the classroom. 3. Tom holds the door for his teacher. 4. This desk is clean and new. 5. Her chair is blue and nice. 6. He cleans the blackboard every morning. 7. Lily is a polite girl at school. 8. We use the computer carefully in class. 9. The fan is cool in our classroom. 10. A polite boy holds the door for others. 二、听句子三遍，根据所读顺序，把其字母编号写在相应图片下的括号内。 答案：1. C 2. H 3. A 4. F 5. B 6. D 7. E 8. G 听力文本： A. Tom says “thank you” to his teacher every day. B. Lily listens to her teacher carefully in class. C. A boy helps his classmate stand up. D. She greets her teacher warmly in the morning. E. He helps his classmate carry the books. F. We use the piano with care in the music room. G. The girl keeps quiet in the school library. H. They clean their classroom together after school. 三、听句子三遍，判断句子是否与图意相符，相符的写 “T”，不符的写 “F”。 答案：1. F 2. F 3. T 4. F 5. T 6. T 7. F 8. T 听力文本： 1. A good student listens to his teacher carefully. 2. The girl says “thank you” to her classmate. 3. Sam keeps quiet in the school library. 4. He helps his friends with their homework at school. 5. The child takes care of his desk every day. 6. She says “excuse me” when passing by. 7. Tom greets his teacher nicely in the morning. 8. The girl tidies her chair after class. 四、听问句三遍，选出正确的答语，把其字母编号写在相应括号内。 答案：1. C 2. A 3. A 4. B 5. B 6. C 7. A 8. A 9. C 10. A 11. B 12. C 听力文本： 1. What do you do to keep your classroom clean? 2. Where do students read books quietly? 3. How should you walk in the school hallway? 4. Does your deskmate help others at school? 5. Is Linda a polite student in class? 6. When do you say “Thanks” to teachers? 7. Which side should we keep to in the hallway? 8. Can you share your things with friends? 9. Who do you usually help at school? 10. Why do we wait in line in the lunchroom? 11. What time do you get to school every day? 12. Are all students quiet in the library? 五、听短文三遍，判断下列句子是否与短文内容相符，相符的写 “T”，不符的写 “F”。 答案：1. T 2. F 3. T 4. F 5. T 6. F 7. T 8. T 9. F 10. T 听力文本： Our classroom has a small book corner. There are many kinds of storybooks and picture books in it. Many students like to read books here after class. We must keep quiet when we read. We cannot eat snacks or talk loudly here. We should take good care of the books and never draw or write on them. Our teachers put new books in the corner every week. We can read books at school, but we cannot take them home. All students keep the book corner clean and tidy. It is a great place for us to read and learn new things. 六、听对话三遍，写出句子所缺的单词。 答案：1. polite 2. desk 3. blackboard 4. fan 5. music 6. piano 7. close 8. lights 9. lunchroom 10. wash 11. computer 12. chair 听力文本： Cindy: Good morning, Bob! What do you do to be polite at school? Bob: I keep my desk clean and tidy every day. Cindy: What do you do after class? Bob: I clean the blackboard for our teachers. Cindy: Do you ever use the fan in the classroom? Bob: Yes, I do. I turn it off when I leave. Cindy: What do you do in the music classroom? Bob: I play the piano quietly during music lessons. Cindy: Do you close the windows when it rains? Bob: Yes, I do. I also turn on the lights when it’s dark. Cindy: What about the lunchroom? Bob: I wash my hands before I eat lunch there. Cindy: What do you do in the computer classroom? Bob: I use the computer with care and sit on my chair properly. Reading and Writing（40分） 七、1. turn 2. hands 3. classroom 4. care 5. wash 6. use 1. 解析：固定短语 turn on 意为 “打开（电器）”，句意：房间太热时，我打开风扇。 2. 解析：keep hands clean 保持双手干净，日常表达用复数 hands，句意：使用公共文具前我保持双手干净。 3. 解析：classroom 教室，句意：我们的教室是明亮整洁的学习场所。 4. 解析：固定搭配 with great care 小心翼翼、爱护地，句意：我爱护使用学校的乐器。 5. 解析：wash hands 洗手，一般现在时用动词原形，句意：户外活动后我认真洗手。 6. 解析：use 使用，句意：我只用学校电脑做课堂作业。 八、1. do 2. speak 3. at 4. slowly 5. Can 6. many 7. but 8. to 1. 解析：主语 you 是第二人称，一般现在时疑问句助动词用 do；does 只用于第三人称单数。 2. 解析：主语 I 后接动词原形；speaks 是三单形式，只能用于 he/she/it。 3. 解析：固定搭配 at break time 在课间，是固定介词用法。 4. 解析：walk 是动词，要用副词 slowly修饰；slow 是形容词，只能修饰名词。 5. 解析：答句是 “No” 表否定回答，问句是 “我们能在课堂大声笑吗？”；Must 表 “必须”，不符合语境。 6. 解析：rules 是可数名词复数，many 修饰可数名词；much 只能修饰不可数名词。 7. 解析：前半句 “规则很严格”，后半句 “对我们帮助很大”，是转折关系用 but；and 表并列。 8. 解析：固定句型 It’s polite to do sth. 做某事是有礼貌的，固定用不定式 to。 九、1. D 2. A 3. B 4. E 5. C 1. 解析：我认真在纸上画画 2. 解析：我给教室里的花浇水 3. 解析：我课后整理课桌 4. 解析：我课后捡拾垃圾 5. 解析：我把作业本递给同班同学 十、1. C 2. G 3. E 4. D 5. A 6. B 7. F 1. 解析：下句回答 “我每天遵守校规”，对应问句做什么来当一名好学生。 2. 解析：下句回答 “在教室和走廊小声说话”，对应问句你在教室和走廊会做什么。 3. 解析：说完一件事，接着问还做其他什么事，引出打扫教室的回答。 4. 解析：答句是 No, I don’t，是一般疑问句的标准回答，只有 D 是一般疑问句。 5. 解析：下句回答 “爱护学校物品”，对应问句你如何爱护学校公物。 6. 解析：答句以 Because（因为） 开头，问句一定是问Why（为什么）。 7. 解析：下句 “让我们一起做有礼貌的好学生”，对应提议我们一起遵守规则。 十一、 任务一：1. B 2. A 3. B 1. 解析：原文第二段第一句：we should put up our hands first 上课想发言要先举手。 2. 解析：原文第三段：we talk with friends in a soft voice 课间轻声和朋友交谈。 3. 解析：原文第三段：we talk calmly instead of arguing 和同学有分歧时冷静沟通。 任务二：1. F 2. T 3. T 1. 解析：原文：We never cut in when others are talking. 别人说话时不能插嘴。 2. 解析：原文：If we want to use others’ things, we ask for permission first. 使用他人物品前要先征得同意。 3. 解析：原文：We move chairs slowly so that we won’t make a big noise. 慢慢挪椅子避免发出噪音。 十二、 My Good School Behaviours I am a polite student, and I have many good behaviours at school. Every morning, I greet my teachers and classmates with a smile when I see them. When I have a question in class, I put up my hand first and never interrupt others when they are talking. During break time, I talk in a soft voice and never run or shout in the hallway. I always pick up the rubbish I see on the floor and keep our school clean. I also share my stationery with my classmates when they need help. These good behaviours make me popular among my classmates, and I hope everyone can keep good manners at school. 学科网（北京）股份有限公司第 1 页 共 7 页 学科网（北京）股份有限公司 $ U8 A Polite Way（单元自测·基础卷）英语教科版三年级下册 （建议用时：60分钟 满分：100分） 题号 Listening Reading and Writing 总分 一 二 三 四 五 六 七 八 九 十 十一 十二 得分 Listening（60分） 一、听句子三遍，选出句子中听到的单词，把其字母编号写在括号内。（10 分） ( )1. A. window B. water C. white ( )2. A. leg B. late C. light ( )3. A. doll B. dog C. door ( )4. A. desk B. pen C. pencil ( )5. A. cat B. chair C. cap ( )6. A. closes B. cleans C. clocks ( )7. A. pen B. polite C. pig ( )8. A. car B. computer C. cake ( )9. A. fat B. fun C. fan ( )10. A. holds B. hot C. hand 二、听句子三遍，根据所读顺序，把其字母编号写在相应图片下的括号内。（8 分） 1.( ) 2.( ) 3.( ) 4.( ) 5.( ) 6.( ) 7.( ) 8.( ) 三、听句子三遍，判断句子是否与图意相符，相符的写 “T”，不符的写 “F”。（8 分） 1.( ) 2.( ) 3.( ) 4.( ) 5.( ) 6.( ) 7.( ) 8.( ) 四、听问句三遍，选出正确的答语，把其字母编号写在相应括号内。（12 分） ( )1. A. It’s a door. B. I’m ten. C. I tidy my desk. ( )2. A. In the library. B. It’s blue. C. On the table. ( )3. A. Walk quietly. B. Play football. C. Eat cakes. ( )4. A. He likes cats. B. Yes, he does. C. He is tall. ( )5. A. She can dance. B. Yes, she is. C. She likes red. ( )6. A. On Monday. B. At home. C. After class. ( )7. A. The right side. B. The desk. C. The book. ( )8. A. Yes, I can. B. Yes, I do. C. No, it isn’t. ( )9. A. My pen. B. My parents. C. My classmates. ( )10. A. Because it is polite and it keeps us safe. B. Because I like school. C. Because it’s fun. ( )11. A. By bus. B. At eight o’clock. C. Very well. ( )12. A. No, it isn’t. B. Yes, we do. C. Yes, they are. 五、听短文三遍，判断下列句子是否与短文内容相符，相符的写 “T”，不符的写 “F”。（10 分） ( )1. Many students like reading in the class book corner. ( )2. We can eat food in the book corner. ( )3. There are many storybooks in the corner. ( )4. Students can talk loudly there. ( )5. Our teachers add new books every week. ( )6. We can take books home freely（自由地）. ( )7. The book corner is clean and tidy. ( )8. All students love the book corner. ( )9. We can draw on the books. ( )10. The book corner is a nice place for us. 六、听对话三遍，写出句子所缺的单词。（12 分） Cindy: Good morning, Bob! What do you do to be (1) at school? Bob: I keep my (2) clean and tidy every day. Cindy: What do you do after class? Bob: I clean the (3) for our teachers. Cindy: Do you ever use the (4) in the classroom? Bob: Yes, I do. I turn it off when I leave. Cindy: What do you do in the (5) classroom? Bob: I play the (6) quietly during music lessons. Cindy: Do you (7) the windows when it rains? Bob: Yes, I do. I also turn on the (8) when it’s dark. Cindy: What about the (9)? Bob: I (10) my hands before I eat lunch there. Cindy: What do you do in the computer classroom? Bob: I use the (11) with care and sit on my (12) properly（端庄地）. Reading and Writing（40分） 七、根据首字母提示，在横线上写出单词所缺的字母。（6 分） 1. I t on the fan when it’s too hot in the room. 2. I keep my h clean before using shared（共享的）stationery（文具）. 3. Our c is a bright and tidy place for us to learn. 4. I use the school’s musical instruments（乐器）with great c . 5. I w my hands carefully（仔细地）after playing outside. 6. I u the school computer only for my class projects（作业）. 八、读对话，选择括号内的单词填空，把句子补充完整。（8 分） Mike: What (1) (do, does) you do to keep quiet at school? Cindy: I (2) (speak, speaks) in a low voice all the time. Mike: We can’t run (3) (with, at) break time inside the classroom. Cindy: Yes, we must walk (4) (slow, slowly) everywhere. Mike: (5) (Must, Can) we laugh loudly in class? Cindy: No, we need to keep quiet. Mike: There are (6) (many, much) good rules for us to follow. Cindy: Rules are strict, (7) (but, and) they help us a lot. Mike: It’s polite (8) (to, for) greet our teachers every morning. 九、看图读句子，选出与图片描述相匹配的句子，将其字母编号写在相应图下的括号内。（5 分） 1.( ) 2.( ) 3.( ) 4.( ) 5.( ) A. I water the flowers in our classroom. B. I tidy the desks after class. C. I pass exercise books to my classmates. D. I draw pictures on the paper carefully. E. I collect（捡拾）rubbish after class. 十、选择适当的句子补全对话，将句子的字母编号写在对应的横线上。（7 分） Emma: Good morning! Jack: Good morning! (1) Emma: I always follow the school rules every day. Jack: (2) Emma: I keep my voice low in the classroom and hallway. Jack: (3) Emma: I often help my classmates clean the classroom. Jack: (4) Emma: No, I don’t. I never push others when we walk. Jack: (5) Emma: I take good care of all the school things. Jack: (6) Emma: Because good rules make our school warm and safe. Jack: (7) Emma: OK! Let’s be good and polite students together. A. What do you do to look after school things? B. Why do you follow these school rules? C. What do you do to be a good student? D. Do you push others in the hallway? E. What else do you do at school? F. Let’s keep good rules together every day. G. What do you do in the classroom and hallway? 十一、阅读短文，完成下列任务。（6 分） Little Good Manners It’s easy for us to have good manners at school. It starts with small acts every day. When we want to speak in class, we should put up our hands first and wait quietly. We never cut in（插嘴）when our classmates or teachers are talking. It’s polite to listen carefully and look at the speaker（说话者）. During the break, we talk with friends in a soft voice. If we want to use others’ things, we ask for permission（许可） first. We move chairs slowly so that we won’t make a big noise. When we disagree（不同意）with our classmates, we talk calmly（冷静地）instead of arguing. These small manners help us get on well with（与……和睦相处）everyone. They make our class a quiet and lovely place to study. 任务一：根据短文内容，选择最佳答案。（3 分） ( )1. What should we do first when we want to speak in class? A. Talk loudly. B. Put up our hands. C. Cut in at once. ( )2. How do we talk with friends during the break? A. In a soft voice. B. Very loudly. C. In a rude way. ( )3. What do we do when we disagree with classmates? A. Argue with them. B. Talk calmly. C. Walk away at once. 任务二：根据短文内容，判断句子正 (T) 误 (F)。（3 分） ( )1. We can cut in when others are talking. ( )2. We should ask for permission before using others’ things. ( )3. We move chairs slowly to avoid making noise. 十二、写作。（8 分） 良好的校园行为习惯是学生素养的重要体现，也是营造文明、和谐校园环境的基础。请你以 “My Good School Behaviours” 为题，结合自己的校园日常生活，写一篇短文，介绍你在学校里的良好行为习惯。 要求： 1. 语句通顺，语法正确，书写规范、工整； 2. 内容具体，围绕校园良好行为展开，不少于 5 句话； 3. 条理清晰，无拼写错误，贴合小学生校园生活实际，不得出现空洞表述。 My Good School Behaviours 学科网（北京）股份有限公司第 1 页 共 7 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $请听下面一段音乐并调试音量。听力测试现在开始，一听句子三遍，选出句子中听到的单词，把其字母编号写在括号内。One, you . close the . window after school. One, you . close . the window after school. One, you . close . the window after school. Two, he turns . on the . light in the classroom. Two SHE turns on the light in the classroom too. SHE turns on the light in the classroom. Three, tom holds the door for his teacher. Three, tom holds the door for his teacher tree. Tom . holds the . door for his teacher. For the desk is . clean and new for . the desk . is clean and new. For the . desk . is clean and new. Five, her chair is blue and nice. Five, her chair is blue and nice. Five, her chair is blue and nice. Six, he . claims the . blackboard every morning. Six, he . claims the . blackboard every morning. Six, he . claims the . blackboard every morning. Seven, lilly is a polite girl at school. Seven, lily is a polite girl at school. Seven, lily is a polite girl at school. Eight. we use the . computer carefully in class. Eight. we use the . computer carefully in class. Eight. we use the . computer carefully in class. Nine, that is cool in our classroom. Nine, fan is cool in our classroom. Nine, that is cool in our classroom. Ten, a . polite boy . holds the door for others. Ten, a . polite boy . holds the door for others. Ten, a . polite boy . holds the door for others. 2、听句子三遍，根据所读顺序，把其字母编号写在相应图片下的括号内。Tom says thank you to his teacher every day. Tom says thank you to his teacher every day. Tom says, thank you to his teacher every day. B, lily . listens . to the teacher carefully in class. B, lily listens to her teacher carefully in class. b. Lily listens to her teacher carefully in class. See a . boy helps . his classmate stand up. See a boy helps his . classmate stand up. See a boy helps . his classmate stand up. The SHE . greets her . teacher warmly in the morning. D SHE . greets her . teacher warmly in the morning. The SHE . greets her . teacher warmly in the morning. He, he . helps his . classmate Carry the books. 一，he helps his classmate Carry the books. He helps his classmate Carry . the books. If we . use the piano . with Carry in the music room. if we . use the piano . with Carry in the music room. if we . use the piano . with Carry in the music . room g the . girl keeps . quiet in the school library. The girl keeps . quiet in the school library. The girl keeps . quiet in the school library. H they . cleaned their . classroom together after school. h. They clean their . classroom together after school. H they . cleaned their . classroom together after school. 3、听句子三遍，判断句子是否与图意相符，相符的写T不符的写f . one. a good student . listens to his teacher carefully. One. a good student . listens to his teacher carefully. One. a good student . listens to his teacher carefully. Two, the girl says. thank you to her classmate. Two. the girl says. thank you to her classmate. Two. the girl says. thank you to her classmate. Three, some keeps quiet in the school library. Three, sam keeps quiet in the school library. Three, sam keeps quiet in the school library for . he helps his friends . with her homework at school. Four, he helps . his friends . with her homework at school. Four. he helps his friends . with her homework at school. Five, the child takes care of his desk every day. Five. the child takes care of his desk every day. Five. the child takes . care of his desk every day. Six, he says, excuse me when passing by. SHE says, excuse me when passing by. Six, SHE says, excuse me when . passing by. Seven, tom greets his teacher nicely in the morning. Seven. tom greets . his teacher nicely in the morning. Seven. tom greets . his teacher nicely in the morning. The girl tide is hurt chair after class. The girl tide is heard char rafter class. The girl tied is her chair after class. 4、听问句三遍，选出正确的答语，把其字母编号写在相应括号内。One, what do you do to keep your classroom clean? One, what do you do to keep your classroom clean? One, what do you do to keep your classroom clean? Two. where do students . read books quietly? Two. where do students . read books quietly? Two. where do students . read books quietly? Tree, how should you walk in the school hallway? Three. how should . you walk in the school hallway? Tree, how . should you . walk in the school hallway? For, does your desk . may help others at school? Four. does your desk . may help others at school? For, does your desk may help others at school? Five, is . Linda a polite student in class? Five, is . Linda a polite student in class? Five, is . Linda a polite student in class? Six, when do you say thanks to teachers? Six, when do you say thanks the teachers? Six, when do you say thanks to teachers? Seven, which side should we keep? Two in the hallway? Seven. which side . should we keep to in the hallway? Seven, which side should we keep to in the hallway? Can you share your things with friends? Eight, can you share your things with friends? Eight, can you share your . things . with . friends? Nine, who do you usually help at school? Nine, who do you usually help at school? Nine, who do you usually . help at school? Ten, why do we wait in line in the lunchroom? Ten, why do we wait in line in the lunchroom? Ten, why do we wait in line in the lunchroom? Eleven, what time do you get to school every day? Eleven. what time . do you get to school every day? Eleven, what time do you get to school every day? Twelve are all students quiet in the library? Twelve are all students . quiet in the library? Twelve are all students . quiet in the library. 五听短文三遍。判断下列句子是否与短文内容相符，相符的写T不服的写f our . classroom has . a small book corner。There are many kinds of storybooks and picture books in IT. Many students like to read books here. After class, we must keep quiet. When we read, we cannot eat snacks or talk loudly. Here, we should take good care of the books and never draw or write on them. Our teachers put new books in the corner every week. We can read books at school, but we cannot take them home. All students keep the book corner clean and tidy. IT is a great place for us to read and learn new things. Our classroom has a small book corner. There are many kinds of story books and picture books in IT. Many students like to read books here. After class, we must keep quiet. When we read, we cannot eat snacks or talk loudly. Here, we should take good care of the books and never draw or write on them. Our teachers put new books in the corner every week. We can read books at school, but we cannot take them home. All students keep the book corner clean and tidy. IT is a great place for us to read and learn new things. Our classroom has a small book corner. There are many kinds of story books and picture books in IT. Many students like to read books here. After class, we must keep quiet when we read, we cannot eat snacks or talk loudly. Here, we should take good care of the books and never draw or write on them. Our teachers put new books in the corner every week. We can read books at school, but we cannot take them home. All students keep the book corner clean and tidy. IT is a great place for us to read and learn new things. 6、听对话三遍，写出句子所缺的单词。Good morning, bob. What do you do to be play at school? I keep my desk clean and tidy every day. What do you do after class? I clean the blackboard for . our teachers. Do you ever use the fan . in the classroom? Yes, I do. I turn IT off when I leave. What do you do in the music classroom? I play the piano quietly during music lessons. Do you close the windows . when IT rains? Yes, I do. I also turn on the likes when it's dark. What about the lunch room? I wash my hands before I eat lunch there. What do you do in the computer . classroom? I use the computer with care and sit on my chair properly. Good morning, bob. What do you do to be play at school? I keep my death clean and tidy . every day. What do you do after class? I clean the blackboard for . our teachers. Do you ever use the fan . in the classroom? Yes, I do. I turn IT off when I leave. What do you do in the music classroom? I play the piano quietly during music lessons. Do you close the windows . when IT rains? Yes, I do. I also turn on the lights when it's dark. What about the lunch room? I wash my hands before I eat lunch there. What do you do in the computer . classroom? I use the computer with care and sit on my chair properly. Good morning, bob. What do you do to be play at school? I keep my death clean and tidy . every day. What do you do after class? I clean the blackboard for . our teachers. Do you ever use the fan . in the classroom? Yes, I do. I turn IT off when I leave. What do you do in the music classroom? I play the piano quietly during music lessons. Do you close the windows . when IT rains? Yes, I do. I also turn on the lives when it's dark. What about the lunch room? I wash my hands before I eat lunch there. What do you do in the computer . classroom? I use the computer with care and sit on my chair properly.