Unit9 Power of nature词汇变形及专项巩固训练 2025-2026学年仁爱科普版八年级下册英语

仁爱科普版八年级下册英语 Unit9 Power of nature 词汇变形及专项巩固训练 共120分 一、重点单词词性转换（共20分） 1.nature (形容词) __________ 2.natural (名词) __________ 3.power (形容词) __________ 4.force (复数) __________ 5.protect (名词) __________ 6.destroy (过去式) __________ / (名词) __________ 7.danger (形容词) __________ / (副词) __________ 8.safe (名词) __________ / (反义词) __________ 9.strong (副词) __________ / (最高级) __________ 10.weak (反义词) __________ / (副词) __________ 11.build (过去式) __________ / (过去分词) __________ 12.create (名词) __________ / (形容词) __________ 13.nature (副词) __________ 14.heat (形容词) __________ 15.ice (形容词) __________ 16.wind (形容词) __________ / (复数) __________ 17.flood (过去式) __________ / (复数) __________ 18.shock (形容词) __________ 19.live (adj. 活着的) __________ / (副词) __________ 20.announce (名词) __________ / (过去式) __________ 二、用括号内单词的正确形式填空（共30分） 1.The ________ (nature) disaster caused great damage. 2.We should try our best ________ (protect) the environment. 3.The strong wind ________ (blow) down many trees last night. 4.The flood ________ (destroy) the whole village last year. 5.It’s ________ (danger) to stand under a tree during a thunderstorm. 6.The earthquake ________ (happen) at noon yesterday. 7.Many people were ________ (shock) by the terrible natural disaster. 8.The ________ (connect) between man and nature is very close. 9.We should use energy ________ (wise) to protect the earth. 10.The ________ (power) storm destroyed many houses. 11.It’s necessary ________ (take) action to prevent natural disasters. 12.The boy ________ (trap) in the rain and had to wait for help. 13.The government takes measures ________ (reduce) pollution. 14.The ________ (erupt) of the volcano made people very scared. 15.The heavy rain ________ (cause) a big flood last week. 16.We should keep ________ (calm) when we face danger. 17.The ________ (survive) were taken good care of after the earthquake. 18.The river ________ (rise) quickly after days of heavy rain. 19.The ________ (nature) world is beautiful and amazing. 20.We must learn how ________ (survive) in a disaster. 21.The ________ (warm) of the sun helps plants grow. 22.The ________ (excite) news spread all over the town. 23.They ________ (build) many new houses after the flood. 24.The bad weather ________ (prevent) us from going out. 25.We are surprised at the ________ (power) of nature. 26.We must respect the ________ (force) of nature. 27.The little kid was ________ (frighten) at the thunder. 28.The ________ (announce) about the storm came out last night. 29.The quick ________ (evacuate) saved many people’s lives. 30.The ________ (destroy) of forests is bad for the environment. 三、根据首字母提示完成单词填空（共30分） 1.N________ is full of magic and great power. 2.A s________ storm hit the village and blew many trees down. 3.A v________ earthquake happened in this area last month. 4.The heavy rain c________ a serious flood in the city. 5.Everyone should p________ the environment around us. 6.The d________ of forests makes animals lose their homes. 7.It’s d________ to go out in a heavy rainstorm. 8.We should stay away from tall things during a t________. 9.People felt strong s________ when the earthquake came. 10.We must keep s________ when we meet natural disasters. 11.The water in the river r________ quickly after the rain. 12.The e________ of the volcano is a terrible natural disaster. 13.We should learn some skills to s________ in danger. 14.The g________ sent food and clothes to the homeless people. 15.The strong wind b________ down the old house last night. 16.Natural d________ bring people a lot of trouble and loss. 17.We should use energy in a p________ way. 18.The h________ from the sun can be turned into energy. 19.The i________ of the rainstorm is getting stronger. 20.We should r________ the importance of nature protection. 21.The l________ people moved to safe places in time. 22.The c________ of the flood made many people homeless. 23.The w________ of nature is too great for us to imagine. 24.We should a________ dangerous places in bad weather. 25.The s________ of the flood was very terrible. 26.E________ is very important for our earth. 27.The s________ got help from all over the country. 28.A n________ disaster hit the area last winter. 29.We need to build s________ houses against storms. 30.The a________ of bad weather can help us keep safe. 四、根据汉语提示完成单词填空（共40分） 1.The ________ (自然的) power is very great. 2.We should ________ (保护) the earth and nature. 3.The flood ________ (摧毁) many houses last year. 4.________ (暴雨) often causes floods in summer. 5.Please keep ________ (冷静) when you are in danger. 6.Many ________ (幸存者) were saved after the earthquake. 7.We should ________ (减少) the pollution to nature. 8.The volcano ________ (爆发) is a terrible disaster. 9.We should use natural resources ________ (明智地). 10.The ________ (力量) of wind is strong enough. 11.A ________ (自然的) disaster hit this small town. 12.The heavy rain ________ (导致) a big flood. 13.We should ________ (意识到) the importance of protection. 14.The ________ (热量) of the sun is important to life. 15.The river ________ (上涨) after days of rain. 16.We should ________ (建造) strong buildings. 17.The ________ (影响) of the disaster is huge. 18.We should help the ________ (受害者) in the disaster. 19.The ________ (破坏) of nature is bad for us all. 20.Please stay away from ________ (危险的) places. 21.The government gave a disaster ________ (预警). 22.We are surprised at the ________ (力量) of nature. 23.We should ________ (尊重) the rules of nature. 24.The storm ________ (摧毁) a lot of crops. 25.We should ________ (创造) a better environment. 26.The flood ________ (淹没) the low areas. 27.People started ________ (重建) after the disaster. 28.Please ________ (避免) going out in a storm. 29.This natural ________ (现象) is very special. 30.We should ________ (提升) our safety awareness. 31.We all enjoy the ________ (美) of nature. 32.We should ________ (保持) the balance of nature. 33.The disaster brought great ________ (损失) to people. 34.We can ________ (利用) sunlight as clean energy. 35.The ________ (趋势) of climate change is worrying. 36.We should ________ (教育) people to protect nature. 37.Water is a useful natural ________ (资源). 38.We must ________ (监测) the weather closely. 39.We are surprised at the ________ (奇迹) of nature. 40.We should ________ (合作) to protect our earth. 参考答案 一、重点单词词性转换。 1.natural 2.nature 3.powerful 4.forces 5.protection 6.destroyed; destruction 7.dangerous; dangerously 8.safety; dangerous/unsafe 9.strongly; strongest 10.strong; weakly 11.built; built 12.creation; creative 13.naturally 14.hot 15.icy 16.windy; winds 17.flooded; floods 18.shocked/shocking 19.alive; lively 20.announcement; announced 二、用括号内单词的正确形式填空。 1.natural 2.to protect 3.blew 4.destroyed 5.dangerous 6.happened 7.shocked 8.connection 9.wisely 10.powerful 11.to take 12.was trapped 13.to reduce 14.eruption 15.caused 16.calm 17.survivors 18.rose 19.natural 20.to survive 21.warmth 22.exciting 23.built 24.prevented 25.power 26.forces 27.frightened 28.announcement 29.evacuation 30.destruction 三、根据首字母提示完成单词填空。 1.Nature 2.strong 3.violent 4.caused 5.protect 6.destruction 7.dangerous 8.thunderstorm 9.shock 10.safe 11.rose 12.eruption 13.survive 14.government 15.blew 16.disasters 17.proper 18.heat 19.influence 20.realize 21.local 22.cause 23.power 24.avoid 25.scene 26.Environment 27.survivors 28.natural 29.strong 30.announcement 四、根据汉语提示完成单词填空。 1.natural 2.protect 3.destroyed 4.Heavy rain 5.calm 6.survivors 7.reduce 8.eruption 9.wisely 10.power 11.natural 12.caused 13.realize 14.heat 15.rose 16.build 17.influence 18.victims 19.destruction 20.dangerous 21.warning 22.power 23.respect 24.destroyed 25.create 26.flooded 27.rebuilding 28.avoid 29.phenomenon 30.improve 31.beauty 32.keep 33.loss 34.use 35.trend 36.educate 37.resource 38.monitor 39.wonders 40.cooperate 学科网（北京）股份有限公司 $