Unit 2 Keep Safe（单元自测·基础卷）英语北京版四年级下册(新教材)

Unit 2 Keep Safe（单元自测·基础卷） 英语北京版四年级下册 （建议用时：60分钟 满分：100分） 题号 一 二 三 四 五 六 七 八 总分 得分 一、读短语，选择与短语意思一致的图，将短语前的字母标号写在横线上。（每题1分，共10分） A. throw things out of the window B. stand on the chair C. run down the stairs D. skate on thin ice E. No swimming. F. No pushing. G. No eating or drinking. H. Stop at the red light. I. Keep to the right. J. It’s not safe. 1.___________ 2. ____________ 3.____________ 4._____________ 5.___________ 6.___________ 7. ____________ 8.____________ 9._____________ 10.___________ 二、读单词，从下面方框中选择与每小题同类的单词，将字母标号写在横线上。（每空2分，共10分） A. dangerous B. please C. window D. push E. throw 1. chair, stairs ________ 2. safe, thin ________ 3. stand, walk ________ ________ 4. sorry, thanks ________ 三、【新题型·图文转换】读句子，根据句子的描述选择相应的图片，将其标号写在括号内。（每题1分，共10分） ( )1. Please don’t throw things out of the window. ( ) 2. Sorry, I won’t. ( ) 3. Please don’t stand on the chair. It’s not safe. ( ) 4. Walk slowly and keep to the right. ( ) 5. It’s dangerous to skate on thin ice. A B C D E ( ) 6. No pushing in the crowed. ( ) 7. Don’t push. ( ) 8. No eating or drinking. ( ) 9. Stop at the red light. ( ) 10. Please don’t run down the stairs. F G H I J 四、读配图故事，将选择的单词标号写在相应的横线上。（每题2分，共10分） A.Danger B. skate C. slowly D. run E. dangerous Mike and Tim are in the park. They see a lake. The ice on the lake looks thin. Tim says, “Let’s go 1._______________ !” Mike says, “No! It’s 2._______________ to skate on thin ice. Look at the sign.” The sign says “3._______________ ”. They walk 4._______________ away from the lake. Then they see some stairs. Mike says, “Please don’t 5._______________ down the stairs.” Tim says, “OK. Let’s walk slowly and keep to the right.” 五、【新情境】读对话，根据对话内容选择合适的句子将对话补充完整，将其标号写在横线上。（每题2分，共10分） A. Please don’t run in the library. B. No eating or drinking here. C. Sorry, I won’t D. Let’s read quietly（安静地）. E. And please walk slowly. Lucy: Hey, Tom. 1._______________ It’s not safe. Tom: Oh, 2._______________ Lucy: 3._______________ The floor is slippery（滑的）. Tom: OK. I’ll walk slowly. Lucy: Good. And remember, 4._______________ Look at the sign（标志）. Tom: Yes, I see. “No eating or drinking.” Lucy: That’s right. 5._______________. 六、读短文,选择正确答案，将所选单词标号写在横线上。（每题2分，共10分） We must follow rules to keep safe. In the classroom, please 1. ______(A. do/ B. don’t) stand on your chair. It’s not safe. In the hallway（走廊）, please 2. ______(A. don’t/ B. do) run. Walk 3. ______(A. quickly/ B. slowly). When you go up and down the stairs, please 4. ______(A. walk/ B. run ) to the right. On the road, always 5. ______(A. run/ B. stop) at the red light. Rules help us and others. 七、阅读理解。（每题2分，共30分） A. 阅读短文，判断正误。正确的写T，错误的写F。 It’s a rainy day. The floor in the shopping mall is wet. Mrs. Smith is with her son, Ben. Ben is very happy and he wants to run. Mrs. Smith says, “Please don’t run, Ben. The floor is wet. It’s dangerous. Walk slowly.” Ben says OK. Then they go to the food court（美食广场）. Ben sees a sign on the table. It says “No eating or drinking from other stores（商店）.” Ben remembers the rule. They find seats and eat their food quietly. After eating, they take a bus home. On the bus, Ben sees a boy throwing a bottle out of the window. Ben says to him, “Please don’t throw things out of the window. It’s not safe for people on the road.” The boy says sorry. ( ) 1. The floor in the shopping mall is dry（干的）. ( ) 2. Mrs. Smith asks Ben to run on the wet floor. ( ) 3. The sign in the food court says “No pushing”. ( ) 4. Ben and Mrs. Smith eat quietly in the food court. ( ) 5. Ben stops a boy from throwing things on the bus. B. 【新趋势·思维探究】阅读短文，选择正确答案。 Last Sunday, Sam went to the zoo with his family. It was very crowed. At the monkey house, everyone wanted to see the monkeys. A man pushed Sam to get to the front. Sam’s dad said to the man, “Please don’t push. It’s crowded. Let’s all be patient（耐心的）.” The man said sorry. Then they went to see the birds. Some children were standing on the chairs to see better. A zoo keeper（管理员） came and said, “Please don’t stand on the chairs. It’s not safe. The chairs may break（可能坏掉）.” The children got down. Sam had a good time and learned that following rules makes the zoo visit safe and fun for everyone. ( ) 1. Where did Sam go last Sunday? A. The zoo. B. The park. C. The school. ( ) 2. What did the man do at the monkey house? A. He ran. B. He pushed. C. He ate. ( ) 3. What did Sam’s dad say to the man? A. Please don’t run. B. Please don’t push. C. Please don’t stand. ( ) 4. Why shouldn’t children stand on the chairs? A. Because it’s not high. B. Because it’s not fun. C. Because it’s not safe. ( ) 5. What did Sam learn? A. Pushing is fun in a crowd. B. Following rules makes the visit safe and fun. C. Standing on chairs is a good way to see. C. 阅读短文，选择正确答案。 Rules are everywhere. “Please don’t throw things out of the window.” keeps people outside safe. “Walk slowly and keep to the right.” helps everyone use the stairs easily. “Stop at the red light.” makes the road safe for drivers and walkers. These rules might seem（可能看起来） small, but they are very important. When we follow rules, we show respect（尊重） for others. We think about their safety and feelings. We make our home, school, and city a better and happier place for all. So, let’s remember: Good rules make good friends. ( ) 1. What do rules help us do? A. Make friends. B. Keep safe and help others. C. Run fast. ( ) 2. Who do we show respect for when we follow rules? A. Ourselves. B. Our teachers. C. Others. ( ) 3. What makes our city a better place? A. Throwing things. B. Following rules. C. Running everywhere. ( ) 4. What does “Good rules make good friends.” mean（意思是）? A. If we follow rules, we can have more friends. B. If we follow rules, we show we care about others, and people like to be with us. C. Rules are our friends. ( ) 5. What is the main idea（主要意思） of this passage? A. Rules help us live together happily and safely. B. Rules are not important. C. We don’t need rules at home. 八、补充空白处内容，仿照例文，完成符合逻辑的一段话，范文信息不可重复使用。（共10分） 例：(Picture of throwing things) → Please don’t throw things out of the window. 1. (Picture of a child skating on a pond with a thin ice sign) → ____________________________________________. 2. (Picture of a “No Swimming” sign by a lake) → ____________________________________________. 3. (Picture of people walking on the left side of stairs causing chaos) → Walk slowly and ____________________________________________. 4. (Picture of a child eating on a bus with a crossed-out food and drink sign) → ____________________________________________. 5. (Picture of a crowded subway platform with people pushing) → ____________________________________________ in the crowd. 参考解析 一、读短语，选择与短语意思一致的图，将短语前的字母标号写在横线上。（每题1分，共10分） 1.答案：F 解析：“No pushing”（禁止推搡）对应展现禁止推搡的图片，故选 F。 2.答案：E 解析：“No swimming”（禁止游泳）需匹配禁止游泳相关图片，故选 E。 3.答案：H 解析：“Stop at the red light.”（红灯停）对应红灯停图片，故选 H。 4.答案：J 解析：“It’s not safe.”（它是不安全的）对应不安全行为图片，故选 J。 5.答案：A 解析：“throw things out of the window”（向窗户外面扔东西），匹配向窗户外面扔东西图片，故选 A。 6.答案：B 解析：“stand on the chair”（站在椅子上）对应站在椅子上图片，故选 B。 7.答案：D 解析：“skate on thin ice”（在薄冰上滑冰）对应滑冰图片，故选 D。 8.答案：C 解析：“run down the stairs”（跑下楼梯）对应跑下楼梯图片，故选 C。 9.答案：G 解析：“No eating or drinking”（禁止吃喝）对应禁止吃喝图片，故选 G。 10.答案：I 解析：“Keep to the right”（保持右面行驶）对应保持右面行驶图片，故选 I。 二、读单词，从下面方框中选择与每小题同类的单词，将字母标号写在横线上。（每空2分，共10分） 1.答案：C 解析：chair（椅子）、stairs（楼梯）均为 “设施 / 物品类名词”，选项 C（window，窗户）为同类名词。 2.答案：A 解析：safe（安全的）、thin（薄的）均为 “描述事物属性的形容词”，选项 A（dangerous，危险的）为同类形容词。 3.答案：D、E 解析：stand（站）、walk（走）均为 “行为动词”，选项 D（push，推）、E（throw，扔）均为同类动词。 4.答案：B 解析：sorry（抱歉）、thanks（谢谢）均为 “礼貌用语类感叹词”，选项 B（please，请）为同类感叹词。 三、【新题型·图文转换】读句子，根据句子的描述选择相应的图片，将其标号写在括号内。（每题1分，共10分） 1.答案：D 解析：句子核心 “throw things out of the window（向窗户外面扔东西）”，对应展现向窗户外面扔东西的图片 D。 2.答案：C 解析：句子核心 “Sorry, I won’t.（对不起，我不会的）”，对应对不起的图片 C。 3.答案：A 解析：句子核心 “stand on the chair（站在椅子上）”，对应站在椅子上场景的图片 A。 4.答案：E 解析：句子核心 “walk slowly（慢走）”，对应慢走相关的图片 E。 5.答案：B 解析：句子核心 “skate on the ice（在冰上滑冰）”，对应滑冰相关的图片 B。 6.答案：J 解析：句子核心 “No pushing in the crowed.（不要在人群中推搡）”，对应在人群中推搡的的图片 J。 7.答案：H 解析：句子核心 “Don’t push.（禁止推搡）”，对应禁止推搡的图片 H。 8.答案：G 解析：句子核心 “No eating or drinking.（禁止吃喝）”，对应禁止推搡相关的图片 G。 9.答案：I 解析：句子核心 “Stop at red light.（红灯停）”，对应红灯停的图片 I。 10.答案：F 解析：句子核心 “run down the stairs（跑下楼梯）”，对应跑下楼梯场景的图片 F。 四、读配图故事，将选择的单词标号写在相应的横线上。（每题2分，共10分） 1.答案：B 解析：Tim 看到湖面结冰，提议 “滑冰”，选 B（skate，滑冰）。 2.答案：E 解析：Mike 劝阻，强调 “薄冰滑冰很危险”，固定句型 “It’s dangerous to do sth.”，选 E（dangerous，危险的）。 3.答案：A 解析：标志提示 “危险”，选 A（Danger，危险），符合安全标志表达习惯。 4.答案：C 解析：远离危险区域时 “缓慢走”，选 C（slowly，慢慢地），修饰动词 walk。 5.答案：D 解析：劝阻 “跑下楼梯” 的危险行为，选 D（run，跑）。 五、【新情境】读对话，根据对话内容选择合适的句子将对话补充完整，将其标号写在横线上。（每题2分，共10分） 1.答案：A 解析：Lucy 首先劝阻图书馆危险行为 “奔跑”，选 A（Please don’t run in the library，请勿在图书馆奔跑）。 2.答案：C 解析：Tom 回应劝阻，表达改正意愿，选 C（Sorry, I won’t，抱歉，我不会了）。 3.答案：E 解析：Lucy 补充另一安全提示 “慢走”，衔接前文用 “And”，选 E（And please walk slowly，请慢慢走）。 4.答案：B 解析：提醒图书馆核心规则 “禁止吃喝”，呼应后文 “Look at the sign”，选 B（No eating or drinking here，这里禁止吃喝）。 5.答案：D 解析：Lucy 提议 “安静阅读”，符合图书馆场景，选 D（Let’s read quietly，我们安静阅读吧）。 六、读短文,选择正确答案，将所选单词标号写在横线上。（每题2分，共10分） 1.答案：B 解析：：“站椅子不安全”，需用否定式 “don’t”，选 B。 2.答案：A 解析：走廊里 “禁止奔跑”，用 “don’t”，选 A。 3.答案：B 解析：走廊行走需 “缓慢走”，选 B（slowly，慢慢地），排除 A（快速地）。 4.答案：A 解析：上下楼梯需 “靠右走”，选 A（walk，走），排除 B（跑）。 5.答案：B 解析：红灯时必须 “停车”，选 B（stop，停止），排除 A（跑）。 七、阅读理解。（每题2分，共30分） A. 阅读短文，判断正误。正确的写T，错误的写F。 1.答案：F 解析：原文 “The floor in the shopping mall is wet”（商场地板湿），题干 “dry（干的）” 与原文矛盾。 2.答案：F 解析：原文 “Please don’t run, Ben”（请不要跑），题干 “asks Ben to run”（让本跑）与原文相反。 3.答案：F 解析：原文标志内容是 “No eating or drinking from other stores”（禁止外带饮食），题干 “No pushing”（禁止推挤）不符。 4.答案：T 解析：原文 “They find seats and eat their food quietly”（安静吃饭），与题干一致。 5.答案：T 解析：原文 “Ben says to him, ‘Please don’t throw things out of the window’”（本阻止男孩扔东西），与题干一致。 B. 【新趋势·思维探究】阅读短文，选择正确答案。 1.答案：A 解析：原文 “Sam went to the zoo with his family”，选 A（动物园）。 2.答案：B 解析：原文 “A man pushed Sam to get to the front”，选 B（推人）。 3.答案：B 解析：原文 原文 “Sam’s dad said to the man, ‘Please don’t push’”，选 B。 4.答案：C 解析：原文 “Please don’t stand on the chairs. It’s not safe”，选 C（不安全）。 5.答案：B 解析：原文 “learned that following rules makes the zoo visit safe and fun”，选 B。 C. 阅读短文，选择正确答案。 1.答案：B 解析：原文 “keeps people outside safe”“helps everyone use the stairs easily”，规则的作用是 “保持安全、帮助他人”，选 B。 2.答案：C 解析：原文 “When we follow rules, we show respect for others”，选 C（他人）。 3.答案：B 解析：原文 “We make our home, school, and city a better place” 的前提是 “follow rules”，选 B。 4.答案：B 解析：“Good rules make good friends” 意为 “遵守规则体现对他人的关心，人们愿意与之相处”，选 B。 5.答案：A 解析：短文核心是 “规则帮助我们安全快乐地共处”，选 A，排除 B（规则不重要）、C（家里不需要规则）。 八、补充空白处内容，仿照例文，完成符合逻辑的一段话，范文信息不可重复使用。（共10分） 1. Please don’t skate on thin ice. / It’s dangerous to skate on thin ice. 2. No swimming in the lake. / Please don’t swim here. 3. keep to the right. 4. No eating or drinking on the bus. / Please don’t eat or drink on the bus. 5. Please don’t push. / No pushing. 学科网（北京）股份有限公司第 1 页 共 4 页 学科网（北京）股份有限公司 $