Unit 8 Safe and sound 单元培优·情境卷(安然无恙)-【一本】2025-2026学年新教材八年级英语上册周末小测卷（译林版2024）

一李初中英语周末小测卷丨八年级上册YL版 级进行划分。根据“EFO to EF5”可知，从EFO级到EF5 级”的范围。from.to“从…到…”。 42.the strongest句意：例如，如果龙卷风仅损坏树木，则 其级别为EF0,而最强EF5级别的龙卷风会以超过300 英里/小时的风速吹走建筑物。根据“EF5”可知，达到 最高级，此处用最高级，the strongest符合句意。 43.Since/Because句意：由于龙卷风发生得非常快，因此 请确保你知道面对龙卷风时该怎么做。根据“tornadoes can happen very quickly”可知，本句是前因后果的关系， 句首首字母大写。 44.yourself句意：当你发现自己遇到龙卷风时，冷静下来 并尝试在内部找到一个安全的地方。根据“When you find”可知，发现自己遇到龙卷风，反身代词yourself与 主语“you”一致。 45.protection句意：将双手放在脑后进行保护。根据 “for”可知，用名词作宾语。 八、·语篇导读本文是一篇说明文，文章主要就夏季运动 时如何保证安全介绍了几点建议。 46.outside根据“Our bodies can't be outside in the sun for a long time.”可知，有些人会在炎热的夏天长时间在阳 光下户外运动。所以填副词outside“在户外”，作状语， 修饰动词do sports。 47.high根据“Each summer,you hear news that some sports players have to see a doctor because it is too hot. 可知，每年夏天都有一些运动员因为气温太高了不得不 去看医生。修饰temperature,表示气温高，用形容词 high“高的”，作表语。 48.suggestions/tips/advice/ways表格中本栏内容是在介 绍一些有用的建议或方法。 49.safely根据“Firstly,to keep yourself safe when you play sports in hot weather,you must drink water..”可知， 在炎热的天气里运动时，为了运动安全，要喝水。分析 句子结构可知，应填副词saf®ly“安全地”，作状语，修饰 动词。 50.Tell根据“Just let your coach know when you need breaks.”可知，当你需要休息时，要让你的教练知道。 tell sb.sth.“告诉某人某事”；分析句子结构可知，本句 是祈使句，应填动词原形，句首首字母大写。 5l.better根据“Take a seat under a tree,or even better,go indoors for a little while.”可知，休息的时候，你也可以坐 在树下，或者更好的是，在室内待一会儿 52.time根据下文“Remember to exercise as early as you can to enjoy the cool summer mornings..”可知，要选择 个合适的时间训练，所以填名词time“时间”。 53.also根据“If you need more practice time,you can also come back to the field when the sun is setting.”可知，如 果你需要更多的时间练习，在日落时做运动也是一个不 错的选择。 54.with根据“Last but not least,you should watch your food.It must have high water,starch and carbohydrate, but be sure to get a good balance in your diet.”可知，最好 吃水分、淀粉和碳水化合物含量高的食物，均衡饮食。 分析句子结构可知，应填介词wth“具有”。 55.easy根据“In a word,.if you pay attention to the above,staying safe when playing sports in the heat isn't a difficult thing.”可知，如果你注意以上几点，在高温下运 动时保证安全不是一件困难的事情。本句所填词与is't a difficult thing对应，所以填形容词easy“容易的”。 Unit8单元培优·情境卷 题号 1-5 6-10 11-15 16-20 21-25 答案 CACBB BACAB AAABC ACCAA BCCDA 题号 26-30 31-34 35 36 37 答案 CBBDC CBBD ways cross clearly 题号 38 39 40 41 42 案 答案 both quickly smoke sure if 递 题号 43 44 45 46 47 答案 dangerous fall chances by safety 题号 48 49 50 51 52 答案 Wear careless Follow mixed Use 题号 53 54 55 答案 correct place 见后文 二、·语篇导读本文是一篇记叙文，文章主要讲述了 Crawford夫妇的儿子在路上因为高烧惊厥，幸好在李女士 夫妇的帮助下及时送医并得到治疗的故事。 21.B句意：她迅速下了车，把孩子从后座上拉了下来。 结合选项可知，此处指把孩子从后座上拉了下来，B项 符合。 选项含义：A.clothes衣服B.information信息 选项含义：A.pushed推B.pulled拉C.filled填满 C.invitation邀请D.records记录 D.took拿 28.B句意：她还希望更多的家长能够学会如何处理类似 22.C句意：坐在后面的车里，李女士和她的丈夫从前窗 的事故。此处指学会如何处理类似的意外。what to do 看到了这一幕，跳下车来帮忙。根据“Ms Li and her with“怎样处理”，what在这里作宾语。 husband saw this from their front window”可知，从前窗 选项含义：A.how怎样B.what什么 看到了这一幕，所以李女士夫妇的车在Crawford夫妇 C.when什么时候D.which哪一个 车的后面。 29.D句意：我建议父母最好阅读指南，这样他们就可以 选项含义：A.before在…之前 在发生这种情况时尽可能做好准备。根据“parents had B.above在（或向）…上面 better read the instructions”可知，此处表示给出建议。 C.behind在…的后面 选项含义：A.offer提供B.think想 D.below在…下面 C.introduce介绍D.advise建议 23.C句意：我知道出了什么问题。此处表示有一些问 30.C句意：我建议父母最好阅读指南，这样他们就可以 题，是肯定的，用something。 在发生这种情况时尽可能做好准备。根据“parents had 选项含义：A.everything一切B.nothing没有什么 better read the instructions”可知，父母最好阅读说明书， C.something某事，常用于肯定句 应为紧急情况做好准备。 D.anything任何事情，常用于否定句或疑问句 选项含义：A.worried担心的B.afraid害怕的 24.D句意：幸运的是，我丈夫思维敏捷，开着危险警示灯 C.prepared准备好的D.finished完成的 在前面开路，把我们安全地带到了医院。根据语境可 三、·语篇导读本文是一篇说明文，文章解释了地震形成 知，李夫人的丈夫思维敏捷，开着危险警示灯在前面开 的方式和原因。 路，把大家安全带到了医院，这是一件幸运的事情。 ·篇章脉络 选项含义：A.Finally最终B.Sadly伤心地 第1段：科学家发现地球由不同层圈组成，推翻了古人认 C.Exactly确切地D.Luckily幸运的是 为地球是实心的观，点。 25.A句意：幸运的是，我丈夫思维敏捷，开着危险警示灯 第2段：地核分为固态的内核（主要由铁构成）和液态的 在前面开路，把我们安全地带到了医院。根据语境并结 外核（由可缓慢流动的铁组成）。 合选项可知，此处指开着危险警示灯，在前面开路，A项 第3段：地慢包襄着地核，主要由高温岩石构成，其下部 符合。 较软且能缓慢移动。地幔占据了地球的大部分体积。 选项含义：A.on(机器、电灯等)开着，在工作中 第4段：地壳是地球最外层的岩石圈，厚度最薄一海洋 B.off(尤指机器、电器设备、灯等)切断，停止运转；断电 下方较薄，陆地下方更厚。 C.open开着的，营业的D.closed关闭的 第5段：地壳和地幔上部由巨大的板块状岩石构成，它们 26.C句意：Crawford女士跑进去，Sam立刻接受了医生的 治疗。根据上文“They made it to Children's Hospital.”可 在下部地幔上缓慢移动，通常速度极慢，人类难以察觉。 知，Sam被送往医院，应是接受了医生的治疗。 第6段：板块大小不一，相互碰撞时可能发生错动、挤压 选项含义：A.engineers工程师B.workers工人 或俯冲（一个板块被推到另一个下方）。 C.doctors医生D.visitors游客 第7段：板块运动导致地壳断裂形成断层。多数断层静 27.B句意：这两个家庭当时没有时间交换信息。根据下 止不动，但板块持续移动会使岩石中压力逐渐累积。 X"Later Ms Crawford called to find them on City Traffic 第8段：当岩石承受的压力超过极限时，会沿断层突然断 Radio and they met each other again on Sunday.”可知， 裂，释放的能量以地震波形式传播，引发地面震动。大多 Crawford女士通过城市交通广播电台找到了李女士夫 数地震发生在板块边界附近。 妇，所以当时没有交换信息。 31.C细节理解题。根据地球构造的图片和“The centre of 。29● 一奉初中英语周末小测卷丨八年级上册YL版 the earth is called the core...The inner core is a solid ball 时，主语you是第二人称，所以，空处填cross.。 made of iron,and the outer core is made of iron that can 37.clearly句意：要穿亮色的衣服，这样司机就能清楚地 flow slowly.""The mantle around the core is made of very 看到你。此处空格修饰动词see,所以用副词clearly。 hot rock.”及“The top layer of the earth is called the 38.both句意：如果你在拥挤的地方摔倒，要用双手护住 cust”可知，地球的内部结构一共有四层：内核、外核、地 头。修饰复数名词hands,故此处为both。both意为“两 幔和地壳。 者都”。 题干含义：根据短文内容，地球有多少层？ 39.quickly句意：当发生火灾时：保持冷静并迅速离开。 32.B推理判断题。根据“.and the outer core is made of 副词quickly修饰动词leave iron that can f1 ow slowly.”可知，外核是由可以缓慢流动40.smoke句意：用一块湿布捂住你的嘴和鼻子，这样你 的铁构成的。这跟题千“I found hot iron around me 就不会吸入烟尘。根据题意可知，火灾发生时，应用湿 flowing softly like water..”描述相符，由此推测句子描述 布保护口鼻，目的是不吸入烟尘，结合首字母可知应是 的是地球的外核。 smoke 题干含义：下面句子描写的是 41.sure句意：确保它们足够干净可以食用。make sure “我现在在地球深处。穿过由炽热岩石构成的层后，我 “确保”，固定短语。 发现我周围有像水一样缓慢流动的热铁。” 42.if句意：检查保质期，如果你的食物看上去或闻起来不 选项含义：A.内核B.外核C.地幔D.地壳 好，就不要吃了。根据句意可知，此句是f引导的条件 33.B代词指代题。根据“The crust and the upper part of 状语从句，表示“如果”。 the mantle are made up of very big,plate--like pieces of43.dangerous句意：在自s动扶梯上跑上跑下是危险的。 rock that move slowly on the lower part of the mantle,so 此空表示危险的，形容词“dangerous”符合题意。 they are always moving..”可知，地壳和地幔上部是由非44.fal‖句意：你可能会摔倒，因为自动扶梯的台阶不适合 常大的板状岩石块组成，这些岩石块在地幔下部缓慢移 跑步。此处指“fall摔倒”，且情态动词may后接动词 动，因此它们总是处于运动状态。由此可知，they指代 原形。 那些板状岩石块。 五、·语篇导读本文是一篇说明文，文章强调了科学实验 题干含义：第5段中的画线单词“thy”指代什么？ 室安全操作的重要性，并系统阐述了中学生必须遵守的安 选项含义：A.地球的层。B.大的板状岩石块。 全准则。 C.地幔的下部。D.地幔的上部。 45.chances根据第一段中“High school students are 34.D主旨大意题。根据“Recently,scientists have already allowed to perform the basic experiments of different found out how and why earthquakes happen..”可知，这篇 branches of science,chemistry and biology..”可知，中学 报告解释了地震形成的方式和原因。 生被允许进行科学、化学、生物等不同领域的基础实验。 题干含义：哪个是这篇报道的主要内容？ 对应本题，中学生有机会做基础实验。 选项含义：A.地震是什么。B.地震的原因。 46.by根据第一段中“Lab safety rules are mainly about C.板块的移动。D.地震是如何以及为什么发生的。 personal safety and proper handling of instruments to avoid 四、·语篇导读本文是一篇说明文，文章主要讲述的是作 accidents inside the lab.”可知，实验室的安全主要是通 为学生，我们应该如何保护自己。 过正确操作仪器。介词by表示“通过”。 35.ways句意：这是一些方法。根据“How can we 47.safety根据表格中“necessary protective things while students keep ourselves safe?”可知，此处指的是保证安 performing personal experiments...your teacher's 全的方法，结合首字母，应填way,且根据“Here are instruction”可知，此处讲的是个人安全问题。 some..”可知，应用名词复数形式ways。 48.Wear根据第二段中“So you should be dressed in a 36.cross句意：你过马路之前要等待交通灯变绿，并先向 full-sleeved apron,safety glasses and caps are also 左右看。动词coss“穿过”符合题意。此句是一般现在 important things required for your safety.”可知，做实验的 。30。 时候有必要穿上防护用具。 49.careless根据第二段中“Since you are dealing with the instruments or the chemicals for the first time,you might be curious to try something new.But such activities often lead to lab dangers.”可知，首次操作实验器材或者化学 制剂的时候，容易导致危险，所以操作实验器材或化学 制剂的时候，不能粗心。 50.Follow根据第二段中“So,you have to carefully read the instructions given by your teachers”可知，你必须跟着 老师的指示做实验。 5l.mixed根据第三段中“Do not try to mix the chemicals as you please.”可知，不要把化学物质混合在一起。 52.Use根据第四段中“More importantly,you have to always wear gloves and touch the samples with the experimental tools provided..”可知，必须用实验室提供的 工具接触样品。 53.correct根据第六段中“You should learn about the correct operation technique of expensive instruments." 知，学习如何用正确地方式操作昂贵仪器。 54.place根据第六段中“You should also learn about where the fire extinguisher is and the working of fire safety instruments.”可知，要了解灭火器的位置和工作 原理。 ·高效记词practical adj.实际的，实干的 branch n.分支，树枝 be supposed to应该experiment n.实验 operation n.操作，运作perform v.做，进行 handle v.处理，操作 ·难句秒懂 原句：Since you are dealing with the instruments or the chemicals for the first time,you might be curious to try something new. 译文：由于你是第一次接触这些仪器或化学品，你可能 会出于好奇尝试一些新操作。 分析：本句是含原因状语从句的复合句。Since you are dealing with the instruments or the chemicals for the first time是原因状语从句，you might be curious to try something new是主句。 六、55. 。审题指导 审主题：青少年学生如何保证自己安全 审文体：说明文 审人称：用第一人称叙述 审时态：一般现在时 审要点：在家里、在去学校的路上、在学校，如何保证自己 的安全 ·高分范文 How to keep us safe Safety is important to us all.As teenagers,we must learn to protect ourselves When we stay at home,we should be careful with the electricity and the gas.Do remember to turn them off after using them.We'd better not play with fire or knives.They may hurt us. On the way to school,it's important for us to obey the traffic rules.If we go to school by bike,we should never ride too fast.It's dangerous. What about at school?We should pay more attention to doing sports safely.We mustn't run after each other after class. Let's take good care of ourselves to keep safe. 期中综合检测·冲刺卷 题号 1-5 6-10 11-15 16-20 21-25 答案 BACAB AACCC CACAC ABBCB BDCAD 题号 26-30 31-35 36-40 41-43 44-46 答案 CDDBB DCDBA CAACD ABC CBC 题号 47-50 51-55 56 57 58 答案 BDBA EAGDC height patient offering 题号 59 60 61 62 63 答案 languageseverywhereimpossible not stay unhappy 题号 64 65 66 67 68 递 more filled with/ fall get along 答案 itself easily full of behind with 题号 69 70 71 72 73 答案aware ofrather than myself birthday earlier 题号 74 75 76 77 78 答案 careful make added first were 题号 79 80 81-85 86 答案 already happiest 见后文 见后文听第一篇短文，回答第13至15小题。请根据内容从A、B、C三个选项中选择正确的选项，完成信息记录表。 I'm Tim.I went to the zoo last Friday.It was sunny,so I rode a bike there.There were many visitors.They gave the food to monkeys during the monkey show.The zookeeper stopped them because we should not feed the monkeys.Pandas were lovely.All the visitors liked them.But I only took some photos of tigers because they are my favourites.In fact,animals and people should get on well with each other.We should protect our animal friends.When I got home,I wrote an article about how to save wild animals.It was my homework.I also want other people to know the importance of protecting animals. 听第二篇短文，回答第16至20小题。 I am Jack.Last Sunday I saw the worst storm in years.It came suddenly and went on for more than three hours. After lunch I went into my room to have a rest.The air was hot and all was quiet.The strong wind started blowing into my room.Pieces of paper on my desk flew high into the air.And some flew out of the open window.As I ran out to catch them,big drops of rain began to fall.When I came back into the house,it was raining harder.I tried hard to close the window.Then I heard a loud crashing sound from the back of the house.I ran out of my room to find out what it was.A big tree had fallen down and broken the top of the back room. Unit8单元培优·情境卷 第一部分听对话回答问题 本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。听完每段对话后，选出你认为最合适的备选 答案。 1.W:Fire,fire!It's too dangerous. M:Why don't you call the firemen? 2.W:Daniel,how are you going to Guangzhou for the winter holiday? M:I want to go there by air,but we haven't got the tickets.Now we have to take the high-speed rail. 3.W:What should we do when a fire happens? M:When a fire happens,you should use a wet towel to cover your mouth and nose. 4.M:What were you doing when the earthquake happened last night? W:I was looking at the moon in the yard. 5.M:Isn't that book so boring? W:Not at all.It's meaningful because I can know a lot about wild animals. 6.M:Why didn't you answer my telephone,Lily? W:Sorry.I was cooking in the kitchen at that moment.I didn't hear it. 7.W:Look!Sandy is walking slowly and looks tired.What's wrong? M:She might have got a bad cold.I saw her take some medicine this morning. 8.W:Don't be angry with your kid when he makes a mistake again,will you? M:No,I won't.I know that none of us are perfect after all. 9.M:How much is the pork? W:80 yuan a kilo. M:Oh,dear.The price of the pork is twice as it was before. 10.W:Where is your father? M:He has gone to the USA and he will fly to France in two weeks. 第二部分听对话和短文回答问题 听下面3段材料，你将听到一段对话和两篇短文，各听两遍。听完后，选出你认为最合适的备选答案。 听一段对话，回答第11、12小题。 W:I had a school trip last week. 09 M:Really?Where did you go? W:I visited the fire station. M:Who did you go with? W:I went there with my classmates. M:What did you do there? W:We watched the firefighters work.What a great job they have! 听第一篇短文，回答第13至15小题。请根据内容从A、B、C三个选项中选择正确的选项，完成信息记录表。 My name is Lin Ming and I live in Dali,Yunnan Province.There has been a lot of heavy rain here and it has caused some floods.Many people have lost their homes.A lot of people were injured and some people even died in the floods.As the floods have washed away our crops,we will not have enough food to eat next year.This has caused great damage.Luckily, some volunteers from south-east China have come to offer a lot of help.They have brought lots of food and clothes and helped us build new houses. 听第二篇短文，回答第16至20小题。 Here is the nine o'clock news.A terrible traffic accident happened on Highway 312 at seven this morning.A truck hit the back of a school bus and fifteen students got seriously hurt.The truck driver's arms were also broken.The police helped to take them to the hospital at once.Luckily nobody died.All the students were from Mary Girls'School.It is said that the bad weather caused the accident.The police advised drivers to be more careful on the road because the weather won't be good soon.Our reporters will keep an eye on this accident.And you will get more information in two hours'time. Thanks for listening. 期中综合检测·冲刺卷 第一部分听对话回答问题 本部分共有10道小题，每小题你将听到一段对话，每段对话听两遍。听完每段对话后，选出你认为最合适的备选 答案。 1.W:What are you going to be in the future,Simon? M:I like drawing,so I am going to be an artist. 2.M:Is your home near Star Park,Millie? W:No,I usually go there by bus,and it takes fifteen minutes. 3.M:Look,the clothes are all over the floor.Are those yours,Amy? W:No,Jack,they aren't mine.They are Jenny's. 4.W:Our school baseball team gets into the final! M:What good news!I hope they will win. 5.M:What are you going to do this afternoon,Shirley? W:I have a piano lesson.I have it every Tuesday afternoon. 6.W:The black coat is as expensive as the white one.They are cheaper than the red one. M:But the red one looks very beautiful.I'll take it. 7.M:I hope to have a big house with a beautiful garden.What about you,Anna? W:My dream house is large and it has a big balcony. 8.M:I'd like to borrow three books.How long can I keep them? W:Until next Friday.Remember to return them in time. 9.M:Do you know the band Mayday?They will give a concert in Chengdu. W:That's great,but Chengdu is far.There is also one in my city Nanjing. 10.M:Would you like to go to the farm with us,Betty? 10一本初中英语周末小测卷|八年级上册YL版 Unit 8 单元培优·情境卷 ⊙时间：90分钟 B分值：90分 8得分： ☑答案：P63 主题情境 本单元围绕“安然无恙”这一主题展开，通过展现自然灾害应 弥 对、交通安全防护、户外探险安全、校园安全事件处理等情境，让 学生提升用英语表达安全注意事项与自救互救方法的能力。 n 听力部分(20分) 一、听力（每小题1分，共20分） 第一部分听对话回答问题 本部分共有10道小题，每小题你将听到一段对话，每段对话听两 遍。听完每段对话后，选出你认为最合适的备选答案。 1.What number should the woman call for help? 120 110 19 B T 救 2.How is Daniel going to Guangzhou? A B.2 3.What should we do when a fire happens? A. B. C 4.What was the woman doing when the earthquake happened last night? 线 5.What does the woman think of the book? A.Boring. B.Meaningful. C.Funny. 6.Why didn't the girl answer the phone? A.She was busy working. B.She was cooking in the kitchen. 紧 C.She was washing something in the kitchen. 7.What is the reason why Sandy is walking slowly? A.She has got a bad cold.B.She takes some medicine. C.She is unable to walk fast. 8.What might happen when the kid makes a mistake again? A.Both of them will be angry. B.Only the man will be angry. C.The man will not be angry. 9.How much did the pork cost before? A.40 yuan a kilo.B.80 yuan a kilo. C.160 yuan a kilo. 10.When will the boy's father fly to France? A.In a week.B.In two weeks. C.In two days. 第二部分听对话和短文回答问题 听下面3段材料，你将听到一段对话和两篇短文，各听两遍。听完 后，选出你认为最合适的备选答案。 听一段对话，回答第11、12小题。 11.Where did the girl go last week? A.The fire station.B.The train station. C.The radio station. 12.What did she think of the firefighters'work? A.Great. B.Difficult. C.Dangerous. 听第一篇短文，回答第13至15小题。请根据内容从A、B、C三个 选项中选择正确的选项，完成信息记录表。 Floods in Dali,Yunnan Province Many people have lost 13. The damage A lot of people 14 and some people even died in the floods. Help from Volunteers from 15 China have brought lots of food and volunteers clothes and helped build new houses. 13.A.their homes B.their families C.their jobs 14.A.felt sad B.were injured(受伤的)C.got sick 15.A.north-east B.north-west C.south-east 听第二篇短文，回答第16至20小题。 16.What is the news about? A.A traffic accident.B.The bad weather. C.A school bus. 17.What happened to the school bus? A.It caught fire.B.It didn't work C.A truck hit it. 18.Who got badly hurt? A.15 girls from Mary Girls'School. B.The bus driver and 15 students. C.The truck driver and 15 students. 19.What did the police tell drivers to do? A.To drive more carefully. B.To drive fast on the road. C.Not to drive any more. 20.When will people get more information? A.In two hours.B.In three hours. C.In four hours. 笔试部分（70分) 二、完形填空（每小题1分，共10分） 易错题While Ms Crawford stopped the car at the crossroads, waiting to turn right into Renmin Road in the city centre,she noticed her son Sam having a seizure()because of the high fever.She got out of the car quickly and 21 the kid from the back seat. Sitting in the car 22,Ms Li and her husband saw this from their front window and jumped from their car to help. “I knew23 went wrong,.”Ms Li said.“24my husband was a quick thinker and drove in front with hazard lights( 险警示灯)25_to lead us to the hospital safely.” They made it to Children's Hospital.Ms Crawford ran inside and Sam was treated by 26 at once.The two families had no time to exchange 27 at that moment. Later Ms Crawford called to find them on City Traffic Radio and they met each other again on Sunday. "It was wonderful to be able to say thanks face to face, Ms Crawford said."It was a very special afternoon-lots of hugs and smiles."She also hoped more parents could learn 28 to do with the similar accident."I would 29 that parents had better read the instructions so they can be as 30 as they can when it happens,"Ms Crawford added. 21.A.pushed B.pulled C.filled D.took 22.A.before B.above C.behind D.below 23.A.everything B.nothing C.something D.anything 24.A.Finally B.Sadly C.Exactly D.Luckily 25.A.on B.off C.open D.closed 26.A.engineers B.workers C.doctors D.visitors 27.A.clothes B.information C.invitation D.records 28.A.how B.what C.when D.which 29.A.offer B.think C.introduce D.advise 30.A.worried B.afraid C.prepared D.finished 三、阅读理解（每小题2分，共8分） 易错题Recently,scientists have already found out how and why earthquakes happen.Long ago,people believed that the earth was solid,but today,scientists know that the earth is made up of layers (层). The centre of the earth is called the core. crust The core is very hot.The inner core is a solid ball made of iron,and the outer core is made nner core of iron that can flow(流动)slowly. The mantle(地幔)around the core is made of very hot rock.The lower part of the mantle is soft and can move very slowly.The mantle makes up most of the earth. The top layer of the earth is called the crust(地壳)，and is made of rock.It is the thinnest of all the earth's layers.It is thinner under the sea and much thicker under the land. The crust and the upper part of the mantle are made up of very big,plate-like pieces of rock that move slowly on the lower part of the mantle,so they are always moving.Most of the time,the pieces 。47● 一本初中英语周末小测卷丨八年级上册YL版 are moving so slowly that people cannot feel them. These big pieces of rock are called tectonic plates(板块).They are in different sizes,.and each one has a name.When the plates meet,the plates pushed against each other plates can move to different directions,go past each other,or push against each other until part of one plate is under the other. The movements of the plates make the earth's cover break. These broken places are called faults(地质断层).Some faults are easy to see.Most faults don't move,but the plates keep moving slowly.Over time,this causes stress()in the rocks. When the stress is too much for the rocks,they break suddenly along the fault.This kind of shaking run out in all directions,and make the ground shake.This is an earthquake,and it is why most earthquakes happen near the sides of tectonic plates. 31.How many layers are there in the earth according to the text? A.2. B.3. C.4. D.5. 32.The following sentences are describing "I am now in the deep earth.After going through the layer made of hot rock,I found hot iron around me flowing softly like water.” A.inner core B.outer core C.mantle D.crust 33.新考法代词指代What does the underlined word“they”in Paragraph 5 refer to? A.Layers of the earth. B.Big and plate-like pieces of rock. C.The lower part of the mantle. D.The upper part of the mantle. 34.Which is the main idea of the report? A.What an earthquake is. B.Reasons for earthquakes. C.Movements of tectonic plates. D.How and why earthquakes happen 四、短文填空（每小题1.5分，共15分） 阅读下面短文，根据短文内容及首字母提示，填写所缺单词。 How can we students keep ourselves safe?Here are some 35.w On your way home or to school:Wait for the green traffic light,and look left and right before you 36.c the road.If you see a car coming,don't cross it until it is really safe.Dress bright colours,so the drivers can see you 37.c At school:When students around you begin to push,try to hold onto something,or stay in a safer corner.If you fall down in a crowded(拥挤的)place,cover your head with38.b hands. When there is a fire:Stay calm and leave 39.q Use a piece of wet cloth to cover your mouth and nose so that you won't take in 40.s If your clothes catch fire,please drop to the ground and roll from side to side to put out the fire. 。48。 For eating:Wash fruit like apples carefully.Make 41.s that they are clean enough to eat. Check the expiration dates(保质期)and42.i your food looks or smells terrible,don't eat it. For riding on the escalator(自动扶梯)：Hold onto the handrails.It's 43.d to run up and down on it.You may 44.f down because escalator steps are not fit for running. 五、阅读填空（每小题1.5分，共15分） 根据短文内容，在文章后表格中的空白处填入恰当的单词，每 空一词。 易错题When students get bored with the boring hours of theory()classes,the practical classes bring relaxation to them. The laboratory is the place where students actually get hands-on experience about the lessons they have learnt.High school students are allowed to perform the basic experiments of different branches of science,chemistry and biology.However,lab safety is of great importance.Lab safety rules are mainly about personal safety and proper handling of instruments to avoid accidents inside the lab.They offer complete guidance to students before they start an experiment. Middle school is the first chance for students to work in a science lab.Lab experiments are supposed to be carried out quite carefully.And the students are always told to follow the guidelines to make sure of lab safety.Therefore,first of all,you must be careful and make sure you are safe.So you should be dressed in a full- sleeved apron(围裙)，safety glasses and caps are also important things required for your safety.Since you are dealing with the instruments or the chemicals for the first time,you might be curious to try something new.But such activities often lead to lab dangers. So,you have to carefully read the instructions given by your teachers in order to start the experiment in the correct process and get exact results. There are different types of instruments inside a science lab. Physics labs are filled with different electrical instruments,which need safe operation.So you need to perform the experiments under the supervision()of your guide,handle the chemicals according to the guidance of the lab assistant.Do not try to mix the chemicals as you please.It might lead to dangerous explosions().Also you should always keep a biology lab clean to avoid pollution. More importantly,you have to always wear gloves and touch the samples with the experimental tools provided. You are new to the lab and therefore,it is your duty to learn about the lab completely.This includes a complete knowledge of placement of the lab equipment. You should learn about the correct operation technique of expensive instruments.Turn off the gas as soon as you have finished your experiments.You should also learn about where the fire extinguisher(灭火器)is and the working of fire safety instruments. All students expect to perform an experiment for the first time. Follow the rules for your safety and perform the experiments carefully. Lab safety rules for school students Experiments can provide hands-on experience about knowledge in the book. 弥 High school students have 45 to perform Introduction experiments in physics,chemistry and biology. Lab safety means you have to keep yourself safe 46. handling instruments properly 48. necessary protective things while performing personal experiments. Personal ·Don'tbe49. while dealing with the instruments 47. or the chemicals. ·50 your teacher's instructions. Perform the experiments under your guide's supervision. Safe Don't get the chemicals 51. if you aren't sure. operation Keep a biology lab clean to avoid pollution. 封 ·52. the experimental tools to touch the samples. Learn about the placement of the lab equipment. Tips on Learn about how to operate expensive instruments in a learning 53. way. about Turn off the gas once you have finished your experiments. the lab ·Learn about the54. and the working of the fire extinguisher. 六、书面表达（共22分）》 55.青少年学生的安全一直备受社会关注，请你以“How to keep us safe”为题，写一篇英语短文，谈一谈青少年学生应该如何保障 自身的安全。 提示： 线 (1)What should you do at home? (2)What should you do on the way to school? (3)What should you do at school? 要求：短文须包括所有提示内容，可适当发挥。文章中不能出 现真实姓名、校名和其他真实信息。80词左右。 How to keep us safe