Unit 9 课时8 Wrapping Up the Topic（ (分层作业）英语新教材仁爱科普版八年级下册

Unit 9 Forces of Nature 课时8 Wrapping Up the Topic 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 nose n. 鼻; 鼻子   mouth n. 嘴   terribly adv. 非常; 很 several det., pron. 几个; 数个   recent adj. 近来的; 最近的   seriously adv. 严重地; 深深地 injured adj. 受伤的; 受损害的   normal adj. 正常的   none pron. 没有一个 短语 call 119 right away 立即拨打119  find a safe place 找一个安全的地方 burn down trees 烧毁树木 protect ourselves with wet towels 用湿毛巾保护自己 put animals in danger 使动物处于危险中   limit outdoor activities 限制户外活动 stand under tall trees 站在高树下  hide under a desk 躲在桌子下run away from burning places 远离燃烧的地方 cause deaths 导致死亡  kill fish and sea plants 杀死鱼类和海洋植物  lead to global warming 导致全球变暖 prevent natural disasters 预防自然灾害 句型 1. Why are forest fires dangerous? 为什么森林火灾很危险？ 2. What can we do to protect ourselves? 我们能做些什么来保护自己？ 3. Call 12119 right away. 立即拨打12119。 4. Find a safe place to stay. 找一个安全的地方待着。 5. Protect ourselves with wet towels. 用湿毛巾保护我们自己。 6. If you are indoors, hide under a desk and hang on to its legs. 如果你在室内，躲在桌子下并抓住桌腿。 7. Do not walk, swim, or drive through fast-moving waters. 不要在急流中行走、游泳或开车。 8. Put a mask over your nose and mouth. 用口罩遮住口鼻。 9. Global warming can cause longer and more serious heatwaves. 全球变暖会导致更长、更严重的热浪。 10. It is normal to experience such feelings after a disaster. 灾后经历这样的感受是正常的。 一、单项选择题。 ( ) 1. —What should we do first when we find a forest fire? —______ 12119 right away. A. Call B. To call C. Calling D. Called ( ) 2. Forest fires are dangerous because they can ______ trees and put animals in danger. A. burn down B. put out C. look for D. find out ( ) 3. During an earthquake, if you are indoors, you should ______ a desk and hang on to its legs. A. hide under B. run away from C. stand under D. climb onto ( ) 4. A heatwave can ______ the temperature of sea water, killing fish and sea plants. A. rise B. raise C. drop D. cool ( ) 5. —What can we do to protect ourselves in a rainstorm? —______ walk or drive through fast-moving water. A. Do B. Don't C. Please D. Always 二、根据汉语提示完成句子。 1. When a forest fire happens, ______ ______ ______ （立即拨打12119）. 2. We should ______ ______ ______ ______ ______（用湿毛巾保护自己）to keep safe from the smoke. 3. Global warming can ______ ______ ______ ______（导致更严重的热浪）. 4. After a disaster, it's normal to feel sad or ___________（无助的）. 5. To stay safe in a rainstorm, don't stand ______ ______ ______（在高树下）. 三、用合适的连接词填空（when/if/because/so/but）。 1. ______ a forest fire breaks out, call 119 right away. 2. We should stay indoors ______ it is dangerous to go outside during a storm. 3. Earthquakes are very dangerous, ______ we need to learn how to protect ourselves. 4. ______ you are in a car during a flood, do not try to drive through water. 5. Forest fires can burn down trees, ______ they also put animals in danger. 四、用所给词的适当形式填空。 1. In the superstorm, everything went even ______ (bad) after we ran out of food. 2. This year's flood hit the village ____________ (serious) than last year's. 3. Of all the natural disasters, earthquakes are probably __________________ (dangerous). 4. To protect ourselves, we should stay ______ (calm) when facing a disaster. 5. The firemen worked ______ (brave) to save people from the burning building. 五、补全自然灾害及其安全建议。 根据所学知识，将下列自然灾害与对应的安全建议配对。 Natural Disasters Safety Tips ( ) 1. Earthquake A. Call 119 right away and find a safe place away from fire. ( ) 2. Forest fire B. Stay indoors and avoid standing under tall trees. ( ) 3. Rainstorm C. Hide under a strong desk and hold on until the shaking stops. ( ) 4. Heatwave D. Do not walk or drive through flooded areas. ( ) 5. Flood E. Drink enough water and limit outdoor activities. 六、完形填空。 Natural disasters can be very dangerous. They 1. ______ harm the environment, break down houses, and even cause deaths. But do you know that human 2. ______ can also bring about natural disasters? For example, the burning of coal can lead to 3. ______ warming. This can cause longer and more serious heatwaves and rainstorms. When a disaster happens, we need to know how to 4. ______ ourselves. Here are some safety tips for different disasters. During an earthquake, if you are indoors, hide under a desk and 5. ______ on to its legs. If you are outside, stay away from buildings and trees. During a forest fire, call 119 right away and find a 6. ______ place. You can also protect yourself with a wet 7. ______ over your mouth. After a disaster, some people may feel sad, scared, or 8. ______. It is normal to have such feelings. You should 9. ______ yourself to feel them and talk to your parents or friends. If the feelings don't go away, you can turn to a 10. ______ for help. ( ) 1. A. can B. must C. should D. need ( ) 2. A. activities B. accidents C. illnesses D. habits ( ) 3. A. world B. global C. earth D. sun ( ) 4. A. protect B. prevent C. prepare D. provide ( ) 5. A. put B. take C. hold D. keep ( ) 6. A. safe B. dangerous C. high D. low ( ) 7. A. coat B. towel C. blanket D. bag ( ) 8. A. excited B. happy C. helpless D. angry ( ) 9. A. allow B. avoid C. stop D. forget ( ) 10. A. teacher B. doctor C. parent D. friend 七、阅读理解。 How to Stay Safe in a Flood Floods are one of the most common natural disasters. They can happen quickly, especially after heavy rain. Knowing what to do during a flood can save your life. If a flood is coming, you should move to higher ground right away. Do not wait for instructions. Stay away from rivers, streams, and low areas. If you are in a car, do not try to drive through flooded roads. The water may be deeper than it looks, and your car could be swept away. If you have to stay indoors, go to the highest floor of your home. Turn off electricity and gas to avoid accidents. Do not use electrical appliances if they are wet. After the flood, be careful. The water may be polluted. Do not drink it. Wait for officials to say it is safe to return home. ( ) 1. What should you do first when a flood is coming? A. Wait for instructions. B. Move to higher ground. C. Stay in your car. D. Turn off electricity. ( ) 2. Why shouldn't you drive through flooded roads? A. Because the car may break down. B. Because the water may be deep and dangerous. C. Because there are too many cars. D. Because it is against the law. ( ) 3. If you stay indoors during a flood, you should ______. A. stay on the ground floor B. use electrical appliances C. go to the highest floor D. open all windows ( ) 4. After the flood, why should you not drink the water? A. Because it tastes bad. B. Because it may be polluted. C. Because it is too cold. D. Because there is not enough. ( ) 5. What is the main idea of the passage? A. How floods happen. B. How to stay safe during a flood. C. Why floods are dangerous. D. What to do after a flood. 八、多任务混合阅读（综合实践+自我评估）。 Part 1: 实践项目——制作一张关于自然灾害的海报。 Task 1: 选择一个自然灾害（如地震、洪水、森林火灾等），列出该灾害的至少2个危害和3条安全建议。 Natural Disaster: __________________ Dangers 1. _____________________________________________ 2. _____________________________________________ Safety Tips 1. _____________________________________________ 2. _____________________________________________ 3. _____________________________________________ Task 2: 根据你列出的内容，写一段话向同学介绍这个自然灾害以及如何保护自己，不少于6句话。 _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ Part 2: 自我评估（根据本单元学习情况完成）。 ( ) 1. I can name different natural disasters and describe their dangers. A. Very well B. Well C. Not very well D. Not at all ( ) 2. I can give safety tips for different natural disasters. A. Very well B. Well C. Not very well D. Not at all ( ) 3. I can use comparative and superlative forms of adjectives and adverbs correctly. A. Very well B. Well C. Not very well D. Not at all ( ) 4. I can understand texts and conversations about natural disasters. A. Very well B. Well C. Not very well D. Not at all ( ) 5. My favorite part of this unit is ______________________ because ______________________. Part 3: 写作训练。 根据你的学习和自我评估，写一篇题为"How to Protect Ourselves from Natural Disasters"的短文，要求： 1. 不少于8句话； 2. 包含至少两种自然灾害及其应对措施； 3. 运用本单元所学词汇和句型。 _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ 1 / 6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 9 Forces of Nature 课时8 Wrapping Up the Topic 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 nose n. 鼻; 鼻子   mouth n. 嘴   terribly adv. 非常; 很 several det., pron. 几个; 数个   recent adj. 近来的; 最近的   seriously adv. 严重地; 深深地 injured adj. 受伤的; 受损害的   normal adj. 正常的   none pron. 没有一个 短语 call 119 right away 立即拨打119  find a safe place 找一个安全的地方 burn down trees 烧毁树木 protect ourselves with wet towels 用湿毛巾保护自己 put animals in danger 使动物处于危险中   limit outdoor activities 限制户外活动 stand under tall trees 站在高树下  hide under a desk 躲在桌子下run away from burning places 远离燃烧的地方 cause deaths 导致死亡  kill fish and sea plants 杀死鱼类和海洋植物  lead to global warming 导致全球变暖 prevent natural disasters 预防自然灾害 句型 1. Why are forest fires dangerous? 为什么森林火灾很危险？ 2. What can we do to protect ourselves? 我们能做些什么来保护自己？ 3. Call 12119 right away. 立即拨打12119。 4. Find a safe place to stay. 找一个安全的地方待着。 5. Protect ourselves with wet towels. 用湿毛巾保护我们自己。 6. If you are indoors, hide under a desk and hang on to its legs. 如果你在室内，躲在桌子下并抓住桌腿。 7. Do not walk, swim, or drive through fast-moving waters. 不要在急流中行走、游泳或开车。 8. Put a mask over your nose and mouth. 用口罩遮住口鼻。 9. Global warming can cause longer and more serious heatwaves. 全球变暖会导致更长、更严重的热浪。 10. It is normal to experience such feelings after a disaster. 灾后经历这样的感受是正常的。 一、单项选择题。 ( ) 1. —What should we do first when we find a forest fire? —______ 12119 right away. A. Call B. To call C. Calling D. Called 【答案】A 【解析】本题考查祈使句的用法。在英语中，祈使句用来表达命令、请求或建议，通常以动词原形开头。对话中询问"发现森林火灾首先应该做什么？"，回答应为祈使句给出指令。选项A"Call"是动词原形，符合祈使句结构，意为"拨打"。选项B"To call"是动词不定式，不能单独用作祈使句。选项C"Calling"是动名词或现在分词，不能作祈使句谓语。选项D"Called"是过去式或过去分词，也不能用于祈使句。因此，只有A选项正确。 ( ) 2. Forest fires are dangerous because they can ______ trees and put animals in danger. A. burn down B. put out C. look for D. find out 【答案】A 【解析】本题考查动词短语辨析。burn down意为"烧毁"，符合森林火灾烧毁树木的语境。选项B"put out"意为"扑灭"，与火灾相关但不符合"烧毁树木"的含义。选项C"look for"意为"寻找"，与火灾无关。选项D"find out"意为"查明、发现"，也不符合语境。因此，只有A选项符合句意。 ( ) 3. During an earthquake, if you are indoors, you should ______ a desk and hang on to its legs. A. hide under B. run away from C. stand under D. climb onto 【答案】A 【解析】本题考查地震安全常识。hide under a desk意为"躲在桌子下"，是地震时室内避震的标准做法，与课文中的安全提示一致。选项B"run away from"意为"远离"，地震时应远离危险物，但具体到"桌子"，应躲在下面而不是远离。选项C"stand under"意为"站在……下面"，站在桌子下不安全，应躲在下面。选项D"climb onto"意为"爬上"，爬上桌子更危险。因此，只有A选项符合安全常识。 ( ) 4. A heatwave can ______ the temperature of sea water, killing fish and sea plants. A. rise B. raise C. drop D. cool 【答案】B 【解析】本题考查动词辨析。raise是及物动词，意为"提升、使升高"，后面必须跟宾语，raise the temperature意为"提升温度"。选项A"rise"是不及物动词，意为"上升"，不能直接跟宾语。选项C"drop"意为"下降"，与热浪导致温度上升的常识相反。选项D"cool"意为"冷却"，也与语境相反。因此，只有B选项符合语法和语境。 ( ) 5. —What can we do to protect ourselves in a rainstorm? —______ walk or drive through fast-moving water. A. Do B. Don't C. Please D. Always 【答案】B 【解析】本题考查祈使句的否定形式。根据安全提示，暴雨时不应在急流中行走或开车，因此需要否定形式。选项B"Don't"用于构成祈使句的否定，后接动词原形，意为"不要"。选项A"Do"用于肯定祈使句，不符合语境。选项C"Please"用于礼貌请求，但后面应跟动词原形，且不能单独表达否定。选项D"Always"意为"总是"，与安全提示相反。因此，只有B选项正确。 二、根据汉语提示完成句子。 1. When a forest fire happens, ______ ______ ______ （立即拨打12119）. 【答案】call 12119 right away 【解析】考查课文核心短语"call 12119 right away"，祈使句用动词原形。right away意为"立刻"，相当于immediately。 2. We should ______ ______ ______ ______ ______（用湿毛巾保护自己）to keep safe from the smoke. 【答案】protect ourselves with wet towels 【解析】考查短语"protect ourselves with wet towels"，情态动词should后接动词原形。wet towels意为"湿毛巾"，是森林火灾时防护烟雾的常用方法。 3. Global warming can ______ ______ ______ ______（导致更严重的热浪）. 【答案】cause more serious heatwaves 【解析】考查"cause more serious heatwaves"，cause表示"导致"，注意比较级more serious修饰heatwaves。 4. After a disaster, it's normal to feel sad or ___________（无助的）. 【答案】helpless 【解析】考查形容词helpless，意为"无助的"，与sad并列作表语，描述灾后的情绪状态。 5. To stay safe in a rainstorm, don't stand ______ ______ ______（在高树下）. 【答案】under tall trees 【解析】考查安全提示"don't stand under tall trees"，under tall trees是介词短语，意为"在高树下"，雷雨时站在树下危险。 三、用合适的连接词填空（when/if/because/so/but）。 1. ______ a forest fire breaks out, call 119 right away. 【答案】When / If 【解析】此处表示"当森林火灾发生时"或"如果森林火灾发生"，用When或If均可引导时间或条件状语从句。 2. We should stay indoors ______ it is dangerous to go outside during a storm. 【答案】because 【解析】解释"应该待在室内"的原因，用because引导原因状语从句。 3. Earthquakes are very dangerous, ______ we need to learn how to protect ourselves. 【答案】so 【解析】表示因果关系，前因（地震危险）后果（需要学习保护自己），用so连接。 4. ______ you are in a car during a flood, do not try to drive through water. 【答案】If 【解析】表示条件"如果你在车里"，用If引导条件状语从句。 5. Forest fires can burn down trees, ______ they also put animals in danger. 【答案】and 【解析】表示并列关系，森林火灾既烧毁树木，也危及动物，用and连接两个并列谓语。 四、用所给词的适当形式填空。 1. In the superstorm, everything went even ______ (bad) after we ran out of food. 【答案】worse 【解析】even后接形容词比较级，bad的比较级是worse，作went的表语。went是系动词go的过去式，在这里相当于became。 2. This year's flood hit the village ____________ (serious) than last year's. 【答案】more seriously 【解析】根据than可知用比较级，修饰动词hit用副词seriously，比较级more seriously。句意为"今年的洪水比去年更严重地袭击了村庄"。 3. Of all the natural disasters, earthquakes are probably __________________ (dangerous). 【答案】the most dangerous 【解析】根据Of all...可知用最高级，dangerous的最高级the most dangerous。句意为"在所有自然灾害中，地震可能是最危险的"。 4. To protect ourselves, we should stay ______ (calm) when facing a disaster. 【答案】calm 【解析】stay是系动词，后接形容词calm作表语。calm意为"冷静的"，stay calm意为"保持冷静"。 5. The firemen worked ______ (brave) to save people from the burning building. 【答案】bravely 【解析】修饰动词worked用副词bravely，意为"勇敢地"。 五、补全自然灾害及其安全建议。 根据所学知识，将下列自然灾害与对应的安全建议配对。 Natural Disasters Safety Tips ( ) 1. Earthquake A. Call 119 right away and find a safe place away from fire. ( ) 2. Forest fire B. Stay indoors and avoid standing under tall trees. ( ) 3. Rainstorm C. Hide under a strong desk and hold on until the shaking stops. ( ) 4. Heatwave D. Do not walk or drive through flooded areas. ( ) 5. Flood E. Drink enough water and limit outdoor activities. 【答案】1.C 2.A 3.B 4.E 5.D 【解析】 1.地震时应躲在坚固的桌子下并抓住桌腿，直到晃动停止，对应C。 2.森林火灾应立即拨打119并远离火源，对应A。 3.暴雨时应待在室内，避免站在高树下，对应B。 4.热浪时应多喝水并减少户外活动，对应E。 5. 洪水时不要在洪水区域行走或开车，对应D。 六、完形填空。 Natural disasters can be very dangerous. They 1. ______ harm the environment, break down houses, and even cause deaths. But do you know that human 2. ______ can also bring about natural disasters? For example, the burning of coal can lead to 3. ______ warming. This can cause longer and more serious heatwaves and rainstorms. When a disaster happens, we need to know how to 4. ______ ourselves. Here are some safety tips for different disasters. During an earthquake, if you are indoors, hide under a desk and 5. ______ on to its legs. If you are outside, stay away from buildings and trees. During a forest fire, call 119 right away and find a 6. ______ place. You can also protect yourself with a wet 7. ______ over your mouth. After a disaster, some people may feel sad, scared, or 8. ______. It is normal to have such feelings. You should 9. ______ yourself to feel them and talk to your parents or friends. If the feelings don't go away, you can turn to a 10. ______ for help. ( ) 1. A. can B. must C. should D. need ( ) 2. A. activities B. accidents C. illnesses D. habits ( ) 3. A. world B. global C. earth D. sun ( ) 4. A. protect B. prevent C. prepare D. provide ( ) 5. A. put B. take C. hold D. keep ( ) 6. A. safe B. dangerous C. high D. low ( ) 7. A. coat B. towel C. blanket D. bag ( ) 8. A. excited B. happy C. helpless D. angry ( ) 9. A. allow B. avoid C. stop D. forget ( ) 10. A. teacher B. doctor C. parent D. friend 【答案】1.A 2.A 3.B 4.A 5.C 6.A 7.B 8.C 9.A 10.B 【解析】1. A。本题考查情态动词辨析。can表示可能性，意为"可能"。句意为"它们可能破坏环境、摧毁房屋，甚至导致死亡"，描述自然灾害可能造成的后果。must"必须"、should"应该"、need"需要"均不符合语境，因为不是必然发生或义务要求。 2. A.本题考查名词辨析。human activities意为"人类活动"，与后文"燃烧煤炭"对应，说明人类活动可能导致自然灾害。accidents"事故"、illnesses"疾病"、habits"习惯"均与语境不符。 3.B. 本题考查固定短语。global warming意为"全球变暖"，是固定搭配，其他选项均不能与warming构成此义。 4. A.本题考查动词辨析。protect ourselves意为"保护我们自己"，与全文主题一致。prevent"预防"、prepare"准备"、provide"提供"均不符合"灾害发生时如何保护自己"的语境。 5. C.本题考查动词短语。hold on to意为"抓住"，是固定搭配，与地震时抓住桌腿的安全提示一致。put on"穿上"、take on"承担"、keep on"继续"均不符合。 6. A.本题考查形容词辨析。a safe place意为"安全的地方"，符合火灾时寻找安全场所的语境。dangerous"危险的"与语义相反，high"高的"、low"低的"不恰当。 7. B.本题考查名词辨析。wet towel意为"湿毛巾"，是课文原词，用于火灾时防护烟雾。coat"外套"、blanket"毯子"、bag"包"均不是常见防护用品。 8. C.本题考查形容词辨析。helpless意为"无助的"，与sad、scared并列描述灾后的负面情绪。excited"兴奋的"、happy"开心的"与语境相反，angry"生气的"虽可能是情绪之一，但不如helpless常见于灾后心理描述。 9. A.本题考查动词辨析。allow yourself to feel意为"允许自己感受"，与后文接受情绪的建议一致。avoid"避免"、stop"停止"、forget"忘记"均与正确应对情绪的方法相反。 10. B.本题考查名词辨析。turn to a doctor意为"求助于医生"，当情绪问题持续时寻求专业帮助。teacher"老师"、parent"父母"、friend"朋友"虽然也可提供帮助，但"医生"特指心理健康专业人士，更符合语境。 七、阅读理解。 How to Stay Safe in a Flood Floods are one of the most common natural disasters. They can happen quickly, especially after heavy rain. Knowing what to do during a flood can save your life. If a flood is coming, you should move to higher ground right away. Do not wait for instructions. Stay away from rivers, streams, and low areas. If you are in a car, do not try to drive through flooded roads. The water may be deeper than it looks, and your car could be swept away. If you have to stay indoors, go to the highest floor of your home. Turn off electricity and gas to avoid accidents. Do not use electrical appliances if they are wet. After the flood, be careful. The water may be polluted. Do not drink it. Wait for officials to say it is safe to return home. ( ) 1. What should you do first when a flood is coming? A. Wait for instructions. B. Move to higher ground. C. Stay in your car. D. Turn off electricity. 【答案】B 【解析】根据第二段第一句"If a flood is coming, you should move to higher ground right away."可知，洪水来临时首先应转移到高地。选项A"等待指示"与原文"Do not wait for instructions"相反。选项C"待在车里"与后文不建议开车通过洪水路段矛盾。选项D"关掉电源"是待在室内时的措施，不是首要行动。因此B正确。 ( ) 2. Why shouldn't you drive through flooded roads? A. Because the car may break down. B. Because the water may be deep and dangerous. C. Because there are too many cars. D. Because it is against the law. 【答案】B 【解析】根据第二段最后一句"The water may be deeper than it looks, and your car could be swept away."可知，水可能很深且危险，车辆可能被冲走。选项A"汽车可能抛锚"虽有可能，但不是文中给出的主要原因。选项C"车太多"和D"违法"文中未提及。因此B正确。 ( ) 3. If you stay indoors during a flood, you should ______. A. stay on the ground floor B. use electrical appliances C. go to the highest floor D. open all windows 【答案】C 【解析】根据第三段第一句"If you have to stay indoors, go to the highest floor of your home."可知，应去最高楼层。选项A"待在一楼"危险。选项B"使用电器"与"Turn off electricity"和"Do not use electrical appliances"相反。选项D"打开窗户"文中未提及，且可能进水。因此C正确。 ( ) 4. After the flood, why should you not drink the water? A. Because it tastes bad. B. Because it may be polluted. C. Because it is too cold. D. Because there is not enough. 【答案】B 【解析】根据最后一段"The water may be polluted. Do not drink it."可知，水可能被污染。选项A"味道差"、C"太冷"、D"不够"均不是文中给出的原因。因此B正确。 ( ) 5. What is the main idea of the passage? A. How floods happen. B. How to stay safe during a flood. C. Why floods are dangerous. D. What to do after a flood. 【答案】B 【解析】全文主要讲述洪水来临前、中、后的安全措施，主旨是如何在洪水中保证安全。选项A"洪水如何发生"不是重点。选项C"为什么洪水危险"只是部分内容。选项D"洪水后做什么"也不全面。因此B正确。 八、多任务混合阅读（综合实践+自我评估）。 Part 1: 实践项目——制作一张关于自然灾害的海报。 Task 1: 选择一个自然灾害（如地震、洪水、森林火灾等），列出该灾害的至少2个危害和3条安全建议。 Natural Disaster: __________________ Dangers 1. _____________________________________________ 2. _____________________________________________ Safety Tips 1. _____________________________________________ 2. _____________________________________________ 3. _____________________________________________ 【答案】（示例） Natural Disaster: Earthquake Dangers 1. Buildings may fall down. 2. It can cause fires and tsunamis. Safety Tips 3. Hide under a strong desk and hold on. 4. Stay away from windows and heavy furniture. 5. If outside, move to an open area away from buildings. 【解析】本题考查学生对本单元所学自然灾害知识的综合运用能力。地震是常见的自然灾害，其危害包括建筑物倒塌、引发火灾和海啸等。安全建议应涵盖室内和室外的不同应对措施：室内应躲在坚固桌子下并抓住桌腿，远离窗户和重家具；室外应转移到远离建筑物的开阔地带。这些建议与课文中的地震安全提示一致，体现了学以致用的能力。 Task 2: 根据你列出的内容，写一段话向同学介绍这个自然灾害以及如何保护自己，不少于6句话。 _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ 【答案】（示例） Earthquake is a kind of natural disaster that can be very dangerous. It happens when the ground shakes suddenly. During an earthquake, buildings may fall down and fires can start. To protect ourselves, we should remember some safety tips. If we are indoors, we need to hide under a strong desk and hold on to its legs. We should also stay away from windows and heavy furniture. If we are outside, we must move to an open area away from buildings and trees. It is important to stay calm and follow these rules. Knowing what to do can help us stay safe. 【解析】本题考查学生的语言输出能力和知识整合能力。范文共8句话，符合不少于6句话的要求。第一句点明主题，说明地震的危险性。第二句解释地震的成因。第三句描述地震的危害。第四至七句详细说明室内和室外的安全建议，运用了hide under, hold on to, stay away from, move to等核心短语。最后一句总结学习安全知识的重要性。全文结构清晰，语言准确，体现了对本单元知识的综合运用。 Part 2: 自我评估（根据本单元学习情况完成）。 ( ) 1. I can name different natural disasters and describe their dangers. A. Very well B. Well C. Not very well D. Not at all ( ) 2. I can give safety tips for different natural disasters. A. Very well B. Well C. Not very well D. Not at all ( ) 3. I can use comparative and superlative forms of adjectives and adverbs correctly. A. Very well B. Well C. Not very well D. Not at all ( ) 4. I can understand texts and conversations about natural disasters. A. Very well B. Well C. Not very well D. Not at all ( ) 5. My favorite part of this unit is ______________________ because ______________________. 【答案】（示例） 1. A 2. A 3. B 4. A 2. making a poster about natural disasters; it helps me learn useful safety tips in a fun way. 【解析】自我评估部分旨在引导学生反思本单元的学习效果。前四个选项帮助学生评价自己在不同方面的掌握程度，A表示"非常好"，B表示"好"，C表示"不太好"，D表示"完全不行"。第5题是开放性题目，鼓励学生表达对本单元最喜欢的部分及其原因，示例中选择了制作海报的活动，认为这种方式有趣且有助于学习安全知识，体现了学生对项目式学习的积极体验。 Part 3: 写作训练。 根据你的学习和自我评估，写一篇题为"How to Protect Ourselves from Natural Disasters"的短文，要求： 1. 不少于8句话； 2. 包含至少两种自然灾害及其应对措施； 3. 运用本单元所学词汇和句型。 _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ 【答案】（示例） How to Protect Ourselves from Natural Disasters Natural disasters like earthquakes and floods are very dangerous. They can destroy homes and even kill people. So we must learn how to protect ourselves. During an earthquake, if we are indoors, we should hide under a strong desk and hold on. Stay away from windows. If we are outside, move to an open area. During a flood, move to higher ground quickly. Never walk or drive through floodwater. It may be deeper than it looks. These safety tips can help us stay safe when disasters happen. 【解析】本题考查学生的综合写作能力。范文共9句话，符合不少于8句话的要求。第一句点明主题，指出地震和洪水的危险性。第二句说明学习自我保护的必要性。第三至六句详细说明地震时的应对措施，运用了hide under, hold on, stay away from等核心短语。第七至八句说明洪水时的应对措施，运用了move to higher ground, never walk or drive through floodwater等核心短语。最后一句总结安全提示的重要性。全文包含两种自然灾害及其应对措施，运用了本单元所学词汇和句型，结构完整，语言准确。 1 / 6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 9 Forces of Nature 课时8 Wrapping Up the Topic 分层作业 参考答案 一、单项选择题。 1. A 2. A 3. A 4. B 5. B 二、根据汉语提示完成句子。 1. call 12119 right away 2. protect ourselves with wet towels 3. cause more serious heatwaves 4. helpless 5. under tall trees 三、用合适的连接词填空。 1. When / If 2. because 3. so 4. If 5. and 四、用所给词的适当形式填空。 1. worse 2. more seriously 3. the most dangerous 4. calm 5. bravely 五、补全自然灾害及其安全建议。 1. C 2. A 3. B 4. E 5. D 六、完形填空。 1. A 2. A 3. B 4. A 5. C 6. A 7. B 8. C 9. A 10. B 七、阅读理解。 1. B 2. B 3. C 4. B 5. B 八、多任务混合阅读（综合实践+自我评估）。 Part 1: 实践项目——制作一张关于自然灾害的海报。 Task 1： 选择一个自然灾害，列出危害和安全建议。 Natural Disaster: Earthquake Dangers 1. Buildings may fall down. 2. It can cause fires and tsunamis. Safety Tips 1. Hide under a strong desk and hold on. 2. Stay away from windows and heavy furniture. 3. If outside, move to an open area away from buildings. Task 2： 写一段话介绍。 Earthquake is a kind of natural disaster that can be very dangerous. It happens when the ground shakes suddenly. During an earthquake, buildings may fall down and fires can start. To protect ourselves, we should remember some safety tips. If we are indoors, we need to hide under a strong desk and hold on to its legs. We should also stay away from windows and heavy furniture. If we are outside, we must move to an open area away from buildings and trees. It is important to stay calm and follow these rules. Knowing what to do can help us stay safe. Part 2: 自我评估。 1. A 2. A 3. B 4. A 5. My favorite part of this unit is making a poster about natural disasters; because it helps me learn useful safety tips in a fun way. Part 3: 写作训练（示例答案）。 How to Protect Ourselves from Natural Disasters Natural disasters like earthquakes and floods are very dangerous. They can destroy homes and even kill people. So we must learn how to protect ourselves. During an earthquake, if we are indoors, we should hide under a strong desk and hold on. Stay away from windows. If we are outside, move to an open area. During a flood, move to higher ground quickly. Never walk or drive through floodwater. It may be deeper than it looks. These safety tips can help us stay safe when disasters happen. 1 / 6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $