Unit 7 Avoid Danger Keep Safe（单元分层自测·基础通关卷）英语新教材鲁教版七年级上册

2026-2027学年七年级上册英语单元自测 Unit 7 Avoid Danger Keep Safe·基础通关 一、1.B 2.B 3.B 4.C 5.A 6.A 7.B 8.A 9.B 10.A 11.B 12.A 13.A 14.A 15.A 二、16.B 17.C 18.C 19.C 20.C 21.D 22.B 23.A 24.C 25.B 26.C 27.C 28.A 29.B 30.C 三、31.B 32.B 33.B 34.C 35.B 36.B 37.A 38.B 39.B 40.C 41.B 42.C 43.B 44.B 45.B 四、46.touch 47.avoid 48.hurt 49.helmet 50.stranger 51.gas 52.ladder 53.shocked 54.Luckily 55.protect 五、56.should not / shouldn't 57.What; do 58.Why did 59.should / had better 60.Was; hurt 六、61.Don't touch 62.open; stranger 63.to turn 64.kept; from 65.Following; keep; safe 七、 【作文】 Safety First Hello, everyone. Safety is very important in our daily life. Here are some tips.At home, you mustn't touch the electrical outlet with wet hands. You shouldn't play with matches or lighters. Remember to turn off the gas stove after cooking. When you are alone, never open the door for a stranger.At school, don't run in the hallways. You should walk carefully on the stairs.Following these rules can keep us safe. Let's always put safety 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 2 学科网（北京）股份有限公司 $………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… 此卷只装订不密封 ………………○………………内………………○………………装………………○………………订………………○………………线………………○……………… ………………○………………外………………○………………装………………○………………订………………○………………线………………○……………… … 学校：______________姓名：_____________班级：_______________考号：______________________ 2026-2027学年七年级上册英语单元自测 Unit 7 Avoid Danger Keep Safe·基础通关 学校:___________班级：___________姓名：___________分数：___________ （时间：60分钟，满分：100分） 一、单项选择。（本大题共15小题，每小题1分，共15分） 1.— How can we keep safe at home? — You ________ touch the electrical outlet with wet hands. A. must B. mustn't C. should D. can 2.When you cook, you ________ forget to turn off the gas stove. A. should B. shouldn't C. must D. can 3.The little boy ________ his finger when he touched the hot iron yesterday. A. hurts B. hurt C. hurting D. is hurt 4.— ________ I open the door for the stranger? — No, you mustn't. It's dangerous. A. Should B. Must C. Can D. Need 5.You ________ wear a helmet when you ride a bike. It can protect your head. A. should B. shouldn't C. mustn't D. needn't 6.Don't ________ with matches or lighters. You could start a fire. A. play B. plays C. playing D. played 7.The man got ________ when he touched the broken wire. A. shock B. shocked C. shocking D. shocks 8.________ away from the hot stove. It may burn you. A. Keep B. Keeping C. Keeps D. To keep 9.— What happened to the boy? — He ________ off the ladder and broke his leg. A. falls B. fell C. falling D. is falling 10.You'd better ________ the windows open at night when you are alone. A. not leave B. don't leave C. not to leave D. to not leave 11.Remember ________ your helmet when you go skating. A. wear B. to wear C. wearing D. wore 12.The fire was small, but it ________ spread quickly if we didn't put it out. A. could B. should C. must D. need 13.— Must I turn off the gas after cooking? — Yes, you ________. A. must B. can C. should D. need 14.The stranger stood at the door, but the little girl didn't ________ it. A. open B. opens C. opened D. opening 15.________ careful! The floor is wet and you may fall. A. Be B. Being C. To be D. Been 二、完形填空。（本大题共15小题，每小题1分，共15分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 Yesterday afternoon, when Mum and Dad were out, I stayed at home 16________. I wanted to make a snack for myself.I 17________ a piece of bread and put it into the toaster. Then I 18________ a cartoon on TV. I 19________ the toaster completely.Suddenly, I 20________ a strange smell. I ran to the kitchen and saw smoke 21________ from the toaster! The bread was on fire.I was very 22________, but I remembered the safety rules. I 23________ turn off the toaster first. Then I 24 ________the windows to let the smoke out. I 25________ called my neighbour Mrs Li for help.Mrs Li 26________ quickly. She 27 ________the toaster and made sure it was safe. "You 28 ________never touch a hot appliance with wet hands," she told me. "And you 29 ________always stay in the kitchen when you cook."I 30________ a good lesson. Safety must always come first at home. 16.A. lonely B. alone C. lone D. alonely 17.A. take B. takes C. took D. taken 18.A. watch B. watches C. watched D. watching 19.A. forget B. forgets C. forgot D. forgetting 20.A. smell B. smells C. smelled D. smelling 21.A. come B. comes C. came D. coming 22.A. scare B. scared C. scaring D. to scare 23.A. must B. mustn't C. should D. shouldn't 24.A. open B. opens C. opened D. opening 25.A. quick B. quickly C. quicker D. quickest 26.A. come B. comes C. came D. coming 27.A. check B. checks C. checked D. checking 28.A. should B. must C. can D. should 29.A. can B. must C. would D. will 30.A. learn B. learns C. learned D. learning 三、阅读理解。（本大题共3篇，每篇5小题，每小题2分，共30分） A　 Home Safety Rules Every home has potential dangers. Here are some important rules to keep you and your family safe.First, never play with matches or lighters. They may cause a fire. If you see a lighter on the floor, tell an adult.Second, stay away from the hot iron and the gas stove. They can burn you seriously. Don't touch them when they are hot.Third, never put your fingers or any objects into an electrical outlet. If you see a broken wire, stay away and tell your parents.Fourth, don't open the door for a stranger when you are home alone. Ask who it is first, and then call your parents.Fifth, keep the floor dry. If you walk carelessly on a wet floor, you may fall and get hurt.Sixth, make sure to turn off the gas stove after cooking. A gas leak can be very dangerous.Follow these rules, and your home will be a safe place for everyone. 31.What should you do if you see a lighter on the floor? A. Pick it up and play with it. B. Tell an adult. C. Put it in your pocket. D. Throw it away. 32.Why should you stay away from a hot iron? A. Because it is expensive. B. Because it can burn you. C. Because it is broken. D. Because it is dirty. 33.What should you never do when you are home alone? A. Watch TV. B. Open the door for a stranger. C. Eat snacks. D. Read books. 34.What may happen if you walk carelessly on a wet floor? A. You may get burned. B. You may get an electric shock. C. You may fall and get hurt. D. You may start a fire. 35.What is the main idea of the passage? A. How to cook safely. B. Home safety rules. C. How to use electrical appliances. D. Why we should follow rules. B A Skateboard Accident Last Saturday, Peter was excited to try out his new skateboard. He went to the park with his friends.At first, Peter skated carefully. He wore his helmet as his mother always reminded him. But after a while, he wanted to skate faster. He pushed the skateboard to pick up speed.Suddenly, the skateboard hit a stone on the ground. Peter lost his balance and fell forward. He rolled over and over and finally came to a stop.It took Peter a moment to catch his breath. He felt a bit of pain on his left side. Peter tried to stand up. Luckily, he found that there was nothing seriously wrong with him. The fall was scary, but thankfully, his helmet kept him safe.Peter couldn't help but feel thankful to his mother. After a short break, Peter took a deep breath and bravely stepped back onto his skateboard, ready to give it another try.But this time, he was more careful. He remembered: safety always comes first. 36.Why was Peter excited last Saturday? A. He got a new bike. B. He wanted to try his new skateboard. C. He met his friends. D. He went to a race. 37.What did Peter do to skate faster? A. He pushed the skateboard. B. He took off his helmet. C. He closed his eyes. D. He stood still. 38.What caused Peter to fall? A. He lost his balance. B. The skateboard hit a stone. C. He was pushed by someone. D. The ground was wet. 39.What kept Peter safe during the fall? A. His friends. B. His helmet. C. His mother. D. His luck. 40.What did Peter do after the accident? A. He gave up skating. B. He went home. C. He tried again, but more carefully. D. He cried for help. C School Safety Schools are places for learning, but accidents can happen if we are not careful. Here are some rules for school safety.In the classroom, don't play with scissors or other sharp tools. Don't run between desks. If you see something dangerous, tell your teacher at once.In the hallway, never run or push others. Walk on the right side. When you go up or down stairs, hold the handrail and take one step at a time.In the science lab, listen to your teacher carefully. Don't touch chemicals or equipment without permission. Wear protective glasses when the teacher tells you to.On the playground, follow the rules of the game. Don't climb on high walls or fences. If you get hurt, go to the school nurse immediately.During a fire drill, stay calm and follow your teacher's instructions. Leave the building quickly but do not push or run. Cover your mouth and nose with a cloth if there is smoke.Safety is everyone's responsibility. Let's work together to make our school a safe place. 41.What should you NOT do in the classroom? A. Listen to the teacher. B. Play with scissors. C. Sit at your desk. D. Read a book. 42.How should you walk on the stairs? A. Run quickly. B. Push others. C. Hold the handrail and take one step at a time. D. Jump down. 43.What should you do in the science lab? A. Touch chemicals freely. B. Listen to the teacher and follow rules. C. Play with equipment. D. Eat snacks. 44.What should you do if you get hurt on the playground? A. Cry loudly. B. Go to the school nurse. C. Keep playing. D. Go home. 45.What is the main idea of the passage? A. How to study well. B. School safety rules. C. How to use the science lab. D. Why we should exercise. 四、词汇运用。（本大题共10小题，每小题1分，共10分） 46.Don't ________ (触摸) the electrical outlet with wet hands. 47.You should ________ (避免) playing with matches. 48.The boy ________ (受伤) his leg when he fell off his bike. 49.Remember to wear your ________ (头盔) when you ride a skateboard. 50.A ________ (陌生人) knocked at the door, but I didn't open it. 51.After cooking, make sure to turn off the ________ (煤气) stove. 52.The worker climbed up the ________ (梯子) to clean the windows. 53.The man got ________ (电击) when he touched the broken wire. 54.________ (幸运地), the little girl wasn't hurt in the accident. 55.We should ________ (保护) ourselves from danger. 五、句型转换。（本大题共5小题，每小题2分，共10分） 56.You should touch the electrical outlet with dry hands.（改为否定句） You ________ ________ touch the electrical outlet with dry hands. 57.Don't run in the hallway.（对划线部分提问） ________ should we ________ in the hallway? 58.He fell off the ladder because he was careless.（对划线部分提问） ________ ________ he fall off the ladder? 59.You must wear a helmet when cycling.（改为同义句） You ________ ________ wear a helmet when cycling. 60.The boy was hurt by a falling stone.（改为一般疑问句） ________ the boy ________ by a falling stone? 六、完成句子。（本大题共5小题，每小题2分，共10分） 61.不要用湿手触摸电源插座。 ________ ________ the electrical outlet with wet hands. 62.独自在家时，千万不要给陌生人开门。 When you are home alone, never ________ the door for a ________. 63.饭后记得关掉煤气灶。 Remember ________ ________ off the gas stove after cooking. 64.他的头盔使他免受重伤。 His helmet ________ him ________ getting badly hurt. 65.遵循这些规则能让我们保持安全。 ________ these rules can ________ us ________. 七、书面表达。（本大题共1小题，共10分） 题目：假设你是李华，你校英语俱乐部正在举办"Safety First"演讲比赛。请你写一篇演讲稿，介绍家庭和学校中的安全注意事项。要求：1.使用祈使句或 should/must/mustn't；2.不少于60词。 试题 第3页（共8页） 试题 第4页（共8页） 试题 第1页（共8页） 试题 第2页（共8页） 学科网（北京）股份有限公司 $ 2026-2027学年七年级上册英语单元自测 Unit 7 Avoid Danger Keep Safe·基础通关 学校:___________班级：___________姓名：___________分数：___________ （时间：60分钟，满分：100分） 一、单项选择。（本大题共15小题，每小题1分，共15分） 1.— How can we keep safe at home? — You ________ touch the electrical outlet with wet hands. A. must B. mustn't C. should D. can 【答案】B 【解析】禁止性规则用 mustn't"禁止"。故选B。 2.When you cook, you ________ forget to turn off the gas stove. A. should B. shouldn't C. must D. can 【答案】B 【解析】shouldn't 表示"不应该"，符合安全建议。故选B。 3.The little boy ________ his finger when he touched the hot iron yesterday. A. hurts B. hurt C. hurting D. is hurt 【答案】B 【解析】yesterday 提示一般过去时，hurt 的过去式与原形相同。故选B。 4.— ________ I open the door for the stranger? — No, you mustn't. It's dangerous. A. Should B. Must C. Can D. Need 【答案】C 【解析】征求许可用 Can I...? 故选C。 5.You ________ wear a helmet when you ride a bike. It can protect your head. A. should B. shouldn't C. mustn't D. needn't 【答案】A 【解析】should 表示建议"应该"。故选A。 6.Don't ________ with matches or lighters. You could start a fire. A. play B. plays C. playing D. played 【答案】A 【解析】祈使句否定用 Don't + 动词原形。故选A。 7.The man got ________ when he touched the broken wire. A. shock B. shocked C. shocking D. shocks 【答案】B 【解析】get shocked 遭受电击，固定短语。故选B。 8.________ away from the hot stove. It may burn you. A. Keep B. Keeping C. Keeps D. To keep 【答案】A 【解析】祈使句用动词原形 Keep away from。故选A。 9.— What happened to the boy? — He ________ off the ladder and broke his leg. A. falls B. fell C. falling D. is falling 【答案】B 【解析】描述过去事故用一般过去时，fall 的过去式是 fell。故选B。 10.You'd better ________ the windows open at night when you are alone. A. not leave B. don't leave C. not to leave D. to not leave 【答案】A 【解析】had better not do sth 固定结构。故选A。 11.Remember ________ your helmet when you go skating. A. wear B. to wear C. wearing D. wore 【答案】B 【解析】remember to do sth 记得去做某事。故选B。 12.The fire was small, but it ________ spread quickly if we didn't put it out. A. could B. should C. must D. need 【答案】A 【解析】could 表示"可能会"，符合语境。故选A。 13.— Must I turn off the gas after cooking? — Yes, you ________. A. must B. can C. should D. need 【答案】A 【解析】Must 问句肯定回答用 Yes, you must. 故选A。 14.The stranger stood at the door, but the little girl didn't ________ it. A. open B. opens C. opened D. opening 【答案】A 【解析】助动词 didn't 后接动词原形。故选A。 15.________ careful! The floor is wet and you may fall. A. Be B. Being C. To be D. Been 【答案】A 【解析】祈使句用 Be careful。故选A。 二、完形填空。（本大题共15小题，每小题1分，共15分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 Yesterday afternoon, when Mum and Dad were out, I stayed at home 16________. I wanted to make a snack for myself.I 17________ a piece of bread and put it into the toaster. Then I 18________ a cartoon on TV. I 19________ the toaster completely.Suddenly, I 20________ a strange smell. I ran to the kitchen and saw smoke 21________ from the toaster! The bread was on fire.I was very 22________, but I remembered the safety rules. I 23________ turn off the toaster first. Then I 24________ the windows to let the smoke out. I 25________ called my neighbour Mrs Li for help.Mrs Li 26________ quickly. She 27________ the toaster and made sure it was safe. "You 28________ never touch a hot appliance with wet hands," she told me. "And you 29________ always stay in the kitchen when you cook."I 30________ a good lesson. Safety must always come first at home. 16.A. lonely B. alone C. lone D. alonely 17.A. take B. takes C. took D. taken 18.A. watch B. watches C. watched D. watching 19.A. forget B. forgets C. forgot D. forgetting 20.A. smell B. smells C. smelled D. smelling 21.A. come B. comes C. came D. coming 22.A. scare B. scared C. scaring D. to scare 23.A. must B. mustn't C. should D. shouldn't 24.A. open B. opens C. opened D. opening 25.A. quick B. quickly C. quicker D. quickest 26.A. come B. comes C. came D. coming 27.A. check B. checks C. checked D. checking 28.A. should B. must C. can D. should 29.A. can B. must C. would D. will 30.A. learn B. learns C. learned D. learning 【答案】16-20 BCCCC 21-25 DBACB 26-30 CCBBC 【解析】 16. stay at home alone 独自在家，alone 副词"独自"。故选B。 17. 一般过去时，take 的过去式是 took。故选C。 18. 一般过去时，watch 的过去式是 watched。故选C。 19. 一般过去时，forget 的过去式是 forgot。故选C。 20. 一般过去时，smell 的过去式是 smelled。故选C。 21. see smoke coming 看见烟冒出来，现在分词作宾补。故选D。 22. scared 形容词"害怕的"，修饰人。故选B。 23. must 表示"必须"，第一反应必须是关掉烤面包机。故选A。 24. 一般过去时，open 的过去式是 opened。故选C。 25. quickly 副词修饰动词 called。故选B。 26. 一般过去时，come 的过去式是 came。故选C。 27. 一般过去时，check 的过去式是 checked。故选C。 28. should never 永远不应该。故选A。 29. must always 必须总是。故选B。 30. 一般过去时，learn 的过去式是 learned。故选C。 三、阅读理解。（本大题共3篇，每篇5小题，每小题2分，共30分） A　 Home Safety Rules Every home has potential dangers. Here are some important rules to keep you and your family safe.First, never play with matches or lighters. They may cause a fire. If you see a lighter on the floor, tell an adult.Second, stay away from the hot iron and the gas stove. They can burn you seriously. Don't touch them when they are hot.Third, never put your fingers or any objects into an electrical outlet. If you see a broken wire, stay away and tell your parents.Fourth, don't open the door for a stranger when you are home alone. Ask who it is first, and then call your parents.Fifth, keep the floor dry. If you walk carelessly on a wet floor, you may fall and get hurt.Sixth, make sure to turn off the gas stove after cooking. A gas leak can be very dangerous.Follow these rules, and your home will be a safe place for everyone. 31.What should you do if you see a lighter on the floor? A. Pick it up and play with it. B. Tell an adult. C. Put it in your pocket. D. Throw it away. 32.Why should you stay away from a hot iron? A. Because it is expensive. B. Because it can burn you. C. Because it is broken. D. Because it is dirty. 33.What should you never do when you are home alone? A. Watch TV. B. Open the door for a stranger. C. Eat snacks. D. Read books. 34.What may happen if you walk carelessly on a wet floor? A. You may get burned. B. You may get an electric shock. C. You may fall and get hurt. D. You may start a fire. 35.What is the main idea of the passage? A. How to cook safely. B. Home safety rules. C. How to use electrical appliances. D. Why we should follow rules. 【答案】31-35 BBBBB 【解析】 31. 原文："If you see a lighter on the floor, tell an adult." 故选B。 32. 原文："They can burn you seriously." 故选B。 33. 原文："don't open the door for a stranger when you are home alone." 故选B。 34. 原文："If you walk carelessly on a wet floor, you may fall and get hurt." 故选C。 35. 文章主题为家庭安全规则。故选B。 B A Skateboard Accident Last Saturday, Peter was excited to try out his new skateboard. He went to the park with his friends.At first, Peter skated carefully. He wore his helmet as his mother always reminded him. But after a while, he wanted to skate faster. He pushed the skateboard to pick up speed.Suddenly, the skateboard hit a stone on the ground. Peter lost his balance and fell forward. He rolled over and over and finally came to a stop.It took Peter a moment to catch his breath. He felt a bit of pain on his left side. Peter tried to stand up. Luckily, he found that there was nothing seriously wrong with him. The fall was scary, but thankfully, his helmet kept him safe.Peter couldn't help but feel thankful to his mother. After a short break, Peter took a deep breath and bravely stepped back onto his skateboard, ready to give it another try.But this time, he was more careful. He remembered: safety always comes first. 36.Why was Peter excited last Saturday? A. He got a new bike. B. He wanted to try his new skateboard. C. He met his friends. D. He went to a race. 37.What did Peter do to skate faster? A. He pushed the skateboard. B. He took off his helmet. C. He closed his eyes. D. He stood still. 38.What caused Peter to fall? A. He lost his balance. B. The skateboard hit a stone. C. He was pushed by someone. D. The ground was wet. 39.What kept Peter safe during the fall? A. His friends. B. His helmet. C. His mother. D. His luck. 40.What did Peter do after the accident? A. He gave up skating. B. He went home. C. He tried again, but more carefully. D. He cried for help. 【答案】36-40 BABCB 【解析】 36. 原文："Peter was excited to try out his new skateboard." 故选B。 37. 原文："He pushed the skateboard to pick up speed." 故选A。 38. 原文："the skateboard hit a stone on the ground." 故选B。 39. 原文："his helmet kept him safe." 故选B。 40. 原文："he was more careful... ready to give it another try." 故选C。 C School Safety Schools are places for learning, but accidents can happen if we are not careful. Here are some rules for school safety.In the classroom, don't play with scissors or other sharp tools. Don't run between desks. If you see something dangerous, tell your teacher at once.In the hallway, never run or push others. Walk on the right side. When you go up or down stairs, hold the handrail and take one step at a time.In the science lab, listen to your teacher carefully. Don't touch chemicals or equipment without permission. Wear protective glasses when the teacher tells you to.On the playground, follow the rules of the game. Don't climb on high walls or fences. If you get hurt, go to the school nurse immediately.During a fire drill, stay calm and follow your teacher's instructions. Leave the building quickly but do not push or run. Cover your mouth and nose with a cloth if there is smoke.Safety is everyone's responsibility. Let's work together to make our school a safe place. 41.What should you NOT do in the classroom? A. Listen to the teacher. B. Play with scissors. C. Sit at your desk. D. Read a book. 42.How should you walk on the stairs? A. Run quickly. B. Push others. C. Hold the handrail and take one step at a time. D. Jump down. 43.What should you do in the science lab? A. Touch chemicals freely. B. Listen to the teacher and follow rules. C. Play with equipment. D. Eat snacks. 44.What should you do if you get hurt on the playground? A. Cry loudly. B. Go to the school nurse. C. Keep playing. D. Go home. 45.What is the main idea of the passage? A. How to study well. B. School safety rules. C. How to use the science lab. D. Why we should exercise. 【答案】41-45 BCBBB 【解析】 41. 原文："don't play with scissors." 故选B。 42. 原文："hold the handrail and take one step at a time." 故选C。 43. 原文："listen to your teacher carefully... Don't touch chemicals without permission." 故选B。 44. 原文："If you get hurt, go to the school nurse immediately." 故选B。 45. 文章主题为校园安全规则。故选B。 四、词汇运用。（本大题共10小题，每小题1分，共10分） 46.Don't ________ (触摸) the electrical outlet with wet hands. 【答案】touch 【解析】touch 触摸，教材核心词。 47.You should ________ (避免) playing with matches. 【答案】avoid 【解析】avoid 避免，教材核心词。 48.The boy ________ (受伤) his leg when he fell off his bike. 【答案】hurt 【解析】hurt 受伤，过去式与原形同。 49.Remember to wear your ________ (头盔) when you ride a skateboard. 【答案】helmet 【解析】helmet 头盔，教材核心词。 50.A ________ (陌生人) knocked at the door, but I didn't open it. 【答案】stranger 【解析】stranger 陌生人，教材核心词。 51.After cooking, make sure to turn off the ________ (煤气) stove. 【答案】gas 【解析】gas 煤气，教材核心词。 52.The worker climbed up the ________ (梯子) to clean the windows. 【答案】ladder 【解析】ladder 梯子，教材核心词。 53.The man got ________ (电击) when he touched the broken wire. 【答案】shocked 【解析】get shocked 遭受电击，教材短语。 54.________ (幸运地), the little girl wasn't hurt in the accident. 【答案】Luckily 【解析】luckily 幸运地，教材核心副词。 55.We should ________ (保护) ourselves from danger. 【答案】protect 【解析】protect 保护，教材核心词。 五、句型转换。（本大题共5小题，每小题2分，共10分） 56.You should touch the electrical outlet with dry hands.（改为否定句） You ________ ________ touch the electrical outlet with dry hands. 【答案】should not / shouldn't 【解析】should 否定为 should not 或 shouldn't。 57.Don't run in the hallway.（对划线部分提问） ________ should we ________ in the hallway? 【答案】What; do 【解析】对动作提问用 What...do。 58.He fell off the ladder because he was careless.（对划线部分提问） ________ ________ he fall off the ladder? 【答案】Why did 【解析】对原因提问用 Why，一般过去时借助 did。 59.You must wear a helmet when cycling.（改为同义句） You ________ ________ wear a helmet when cycling. 【答案】should / had better 【解析】must 可替换为 should 或 had better，表建议。 60.The boy was hurt by a falling stone.（改为一般疑问句） ________ the boy ________ by a falling stone? 【答案】Was; hurt 【解析】过去时被动语态，将 was 提前，hurt 过去分词与原形同。 六、完成句子。（本大题共5小题，每小题2分，共10分） 61.不要用湿手触摸电源插座。 ________ ________ the electrical outlet with wet hands. 【答案】Don't touch 【解析】祈使句否定 Don't touch。 62.独自在家时，千万不要给陌生人开门。 When you are home alone, never ________ the door for a ________. 【答案】open; stranger 【解析】open the door for a stranger 给陌生人开门，教材原句。 63.饭后记得关掉煤气灶。 Remember ________ ________ off the gas stove after cooking. 【答案】to turn 【解析】remember to do sth 记得做某事；turn off 关闭。 64.他的头盔使他免受重伤。 His helmet ________ him ________ getting badly hurt. 【答案】kept; from 【解析】keep sb from doing 使某人免于……，一般过去时 kept。 65.遵循这些规则能让我们保持安全。 ________ these rules can ________ us ________. 【答案】Following; keep; safe 【解析】following 动名词作主语；keep us safe 使我们保持安全。 七、书面表达。（本大题共1小题，共10分） 题目：假设你是李华，你校英语俱乐部正在举办"Safety First"演讲比赛。请你写一篇演讲稿，介绍家庭和学校中的安全注意事项。要求： 1.使用祈使句或 should/must/mustn't； 2.不少于60词。 【作文】 Safety First Hello, everyone. Safety is very important in our daily life. Here are some tips.At home, you mustn't touch the electrical outlet with wet hands. You shouldn't play with matches or lighters. Remember to turn off the gas stove after cooking. When you are alone, never open the door for a stranger.At school, don't run in the hallways. You should walk carefully on the stairs.Following these rules can keep us safe. Let's always put safety first! 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $ 2026-2027学年七年级上册英语单元自测 Unit 7 Avoid Danger Keep Safe·基础通关 学校:___________班级：___________姓名：___________分数：___________ （时间：60分钟，满分：100分） 一、单项选择。（本大题共15小题，每小题1分，共15分） 1.— How can we keep safe at home? — You ________ touch the electrical outlet with wet hands. A. must B. mustn't C. should D. can 2.When you cook, you ________ forget to turn off the gas stove. A. should B. shouldn't C. must D. can 3.The little boy ________ his finger when he touched the hot iron yesterday. A. hurts B. hurt C. hurting D. is hurt 4.— ________ I open the door for the stranger? — No, you mustn't. It's dangerous. A. Should B. Must C. Can D. Need 5.You ________ wear a helmet when you ride a bike. It can protect your head. A. should B. shouldn't C. mustn't D. needn't 6.Don't ________ with matches or lighters. You could start a fire. A. play B. plays C. playing D. played 7.The man got ________ when he touched the broken wire. A. shock B. shocked C. shocking D. shocks 8.________ away from the hot stove. It may burn you. A. Keep B. Keeping C. Keeps D. To keep 9.— What happened to the boy? — He ________ off the ladder and broke his leg. A. falls B. fell C. falling D. is falling 10.You'd better ________ the windows open at night when you are alone. A. not leave B. don't leave C. not to leave D. to not leave 11.Remember ________ your helmet when you go skating. A. wear B. to wear C. wearing D. wore 12.The fire was small, but it ________ spread quickly if we didn't put it out. A. could B. should C. must D. need 13.— Must I turn off the gas after cooking? — Yes, you ________. A. must B. can C. should D. need 14.The stranger stood at the door, but the little girl didn't ________ it. A. open B. opens C. opened D. opening 15.________ careful! The floor is wet and you may fall. A. Be B. Being C. To be D. Been 二、完形填空。（本大题共15小题，每小题1分，共15分） 阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 Yesterday afternoon, when Mum and Dad were out, I stayed at home 16________. I wanted to make a snack for myself.I 17________ a piece of bread and put it into the toaster. Then I 18________ a cartoon on TV. I 19________ the toaster completely.Suddenly, I 20________ a strange smell. I ran to the kitchen and saw smoke 21________ from the toaster! The bread was on fire.I was very 22________, but I remembered the safety rules. I 23________ turn off the toaster first. Then I 24________ the windows to let the smoke out. I 25________ called my neighbour Mrs Li for help.Mrs Li 26________ quickly. She 27 ________the toaster and made sure it was safe. "You 28________ never touch a hot appliance with wet hands," she told me. "And you 29________ always stay in the kitchen when you cook."I 30________ a good lesson. Safety must always come first at home. 16.A. lonely B. alone C. lone D. alonely 17.A. take B. takes C. took D. taken 18.A. watch B. watches C. watched D. watching 19.A. forget B. forgets C. forgot D. forgetting 20.A. smell B. smells C. smelled D. smelling 21.A. come B. comes C. came D. coming 22.A. scare B. scared C. scaring D. to scare 23.A. must B. mustn't C. should D. shouldn't 24.A. open B. opens C. opened D. opening 25.A. quick B. quickly C. quicker D. quickest 26.A. come B. comes C. came D. coming 27.A. check B. checks C. checked D. checking 28.A. should B. must C. can D. should 29.A. can B. must C. would D. will 30.A. learn B. learns C. learned D. learning 三、阅读理解。（本大题共3篇，每篇5小题，每小题2分，共30分） A　 Home Safety Rules Every home has potential dangers. Here are some important rules to keep you and your family safe.First, never play with matches or lighters. They may cause a fire. If you see a lighter on the floor, tell an adult.Second, stay away from the hot iron and the gas stove. They can burn you seriously. Don't touch them when they are hot.Third, never put your fingers or any objects into an electrical outlet. If you see a broken wire, stay away and tell your parents.Fourth, don't open the door for a stranger when you are home alone. Ask who it is first, and then call your parents.Fifth, keep the floor dry. If you walk carelessly on a wet floor, you may fall and get hurt.Sixth, make sure to turn off the gas stove after cooking. A gas leak can be very dangerous.Follow these rules, and your home will be a safe place for everyone. 31.What should you do if you see a lighter on the floor? A. Pick it up and play with it. B. Tell an adult. C. Put it in your pocket. D. Throw it away. 32.Why should you stay away from a hot iron? A. Because it is expensive. B. Because it can burn you. C. Because it is broken. D. Because it is dirty. 33.What should you never do when you are home alone? A. Watch TV. B. Open the door for a stranger. C. Eat snacks. D. Read books. 34.What may happen if you walk carelessly on a wet floor? A. You may get burned. B. You may get an electric shock. C. You may fall and get hurt. D. You may start a fire. 35.What is the main idea of the passage? A. How to cook safely. B. Home safety rules. C. How to use electrical appliances. D. Why we should follow rules. B A Skateboard Accident Last Saturday, Peter was excited to try out his new skateboard. He went to the park with his friends.At first, Peter skated carefully. He wore his helmet as his mother always reminded him. But after a while, he wanted to skate faster. He pushed the skateboard to pick up speed.Suddenly, the skateboard hit a stone on the ground. Peter lost his balance and fell forward. He rolled over and over and finally came to a stop.It took Peter a moment to catch his breath. He felt a bit of pain on his left side. Peter tried to stand up. Luckily, he found that there was nothing seriously wrong with him. The fall was scary, but thankfully, his helmet kept him safe.Peter couldn't help but feel thankful to his mother. After a short break, Peter took a deep breath and bravely stepped back onto his skateboard, ready to give it another try.But this time, he was more careful. He remembered: safety always comes first. 36.Why was Peter excited last Saturday? A. He got a new bike. B. He wanted to try his new skateboard. C. He met his friends. D. He went to a race. 37.What did Peter do to skate faster? A. He pushed the skateboard. B. He took off his helmet. C. He closed his eyes. D. He stood still. 38.What caused Peter to fall? A. He lost his balance. B. The skateboard hit a stone. C. He was pushed by someone. D. The ground was wet. 39.What kept Peter safe during the fall? A. His friends. B. His helmet. C. His mother. D. His luck. 40.What did Peter do after the accident? A. He gave up skating. B. He went home. C. He tried again, but more carefully. D. He cried for help. C School Safety Schools are places for learning, but accidents can happen if we are not careful. Here are some rules for school safety.In the classroom, don't play with scissors or other sharp tools. Don't run between desks. If you see something dangerous, tell your teacher at once.In the hallway, never run or push others. Walk on the right side. When you go up or down stairs, hold the handrail and take one step at a time.In the science lab, listen to your teacher carefully. Don't touch chemicals or equipment without permission. Wear protective glasses when the teacher tells you to.On the playground, follow the rules of the game. Don't climb on high walls or fences. If you get hurt, go to the school nurse immediately.During a fire drill, stay calm and follow your teacher's instructions. Leave the building quickly but do not push or run. Cover your mouth and nose with a cloth if there is smoke.Safety is everyone's responsibility. Let's work together to make our school a safe place. 41.What should you NOT do in the classroom? A. Listen to the teacher. B. Play with scissors. C. Sit at your desk. D. Read a book. 42.How should you walk on the stairs? A. Run quickly. B. Push others. C. Hold the handrail and take one step at a time. D. Jump down. 43.What should you do in the science lab? A. Touch chemicals freely. B. Listen to the teacher and follow rules. C. Play with equipment. D. Eat snacks. 44.What should you do if you get hurt on the playground? A. Cry loudly. B. Go to the school nurse. C. Keep playing. D. Go home. 45.What is the main idea of the passage? A. How to study well. B. School safety rules. C. How to use the science lab. D. Why we should exercise. 四、词汇运用。（本大题共10小题，每小题1分，共10分） 46.Don't ________ (触摸) the electrical outlet with wet hands. 47.You should ________ (避免) playing with matches. 48.The boy ________ (受伤) his leg when he fell off his bike. 49.Remember to wear your ________ (头盔) when you ride a skateboard. 50.A ________ (陌生人) knocked at the door, but I didn't open it. 51.After cooking, make sure to turn off the ________ (煤气) stove. 52.The worker climbed up the ________ (梯子) to clean the windows. 53.The man got ________ (电击) when he touched the broken wire. 54.________ (幸运地), the little girl wasn't hurt in the accident. 55.We should ________ (保护) ourselves from danger. 五、句型转换。（本大题共5小题，每小题2分，共10分） 56.You should touch the electrical outlet with dry hands.（改为否定句） You ________ ________ touch the electrical outlet with dry hands. 57.Don't run in the hallway.（对划线部分提问） ________ should we ________ in the hallway? 58.He fell off the ladder because he was careless.（对划线部分提问） ________ ________ he fall off the ladder? 59.You must wear a helmet when cycling.（改为同义句） You ________ ________ wear a helmet when cycling. 60.The boy was hurt by a falling stone.（改为一般疑问句） ________ the boy ________ by a falling stone? 六、完成句子。（本大题共5小题，每小题2分，共10分） 61.不要用湿手触摸电源插座。 ________ ________ the electrical outlet with wet hands. 62.独自在家时，千万不要给陌生人开门。 When you are home alone, never ________ the door for a ________. 63.饭后记得关掉煤气灶。 Remember ________ ________ off the gas stove after cooking. 64.他的头盔使他免受重伤。 His helmet ________ him ________ getting badly hurt. 65.遵循这些规则能让我们保持安全。 ________ these rules can ________ us ________. 七、书面表达。（本大题共1小题，共10分） 题目：假设你是李华，你校英语俱乐部正在举办"Safety First"演讲比赛。请你写一篇演讲稿，介绍家庭和学校中的安全注意事项。要求：1.使用祈使句或 should/must/mustn't；2.不少于60词。 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司1 / 14 学科网（北京）股份有限公司 $