Unit 9 Forces of Nature 复合词、副词的比较级和最高级（单元核心语法精练）英语新教材仁爱科普版八年级下册

Unit 9 Forces of Nature 核心语法精练（复合词、副词的比较级和最高级） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 3 一、用括号中所给单词的正确形式填空 3 二、根据汉语提示拼写单词 3 三、完成句子 3 四、单项选择 4 C 综合攻坚·能力跃升 5 题型一 语法选择 5 题型二 语法填空 6 （一）复合词 复合词是由两个或两个以上的词组合而成，表达一个完整意义的新词。 构成方式 示例 例句与翻译 名词＋名词 snow + storm = snowstorm A snowstorm is coming. 一场暴风雪即将来 形容词 ＋ 名词 flash + light = flashlight Bring a flashlight for the dark road. 带个手电筒走夜路。 名词＋ 动词-ing bird + watching = birdwatching My grandfather’s favorite hobby is birdwatching. 我祖父最喜欢的爱好是观鸟。 其他常见复合词 farm + land = farmland world + wide = worldwide They lost their farmland in the flood. 他们在洪水中失去了农田。 （二）副词的比较级和最高级 副词比较级和最高级用于比较两个或多个动作发生的程度或方式。 变化类型 构成规则 原级 比较级 最高级 规则变化 单音节和部分双音节副词，通常在词尾加-er / -est. fast early faster earlier (the) fastest (the) earliest 多音节及部分双音节副词 在副词前加 more / (the) most. carefully quickly more carefully more quickly (the) most carefully (the) most quickly 不规则变化 无固定规则，需特别记忆。 well badly better worse (the) best (the) worst 副词比较等级的基本用法： 用法 结构 例句 比较级 -er/ more ... + than (用于两者比较） You must act more quickly in an emergency. 在紧急情况下，你必须行动得更快。 最高级 (the) -est / most ...+比较范围 （用于三者或三者以上） Of all the students, he finished (the) fastest. 在所有学生中，他完成得最快。 同级比较 as ＋原级+as （表示“和...... 一样”） He can't run as fast as his brother. 他跑得不如他哥哥快。 一、选词填空：从方框中选择合适的复合词填入句子中，每个词限用一次。 snowstorm flashlight sandstorm farmland worldwide aftershock supermarket thunderstorm grassland waterway 1. During winter, a heavy ________ can block roads and cause traffic problems. 2. When the power went out, we used a ________ to find our way in the dark. 3. In desert areas, a ________ can reduce visibility and make breathing difficult. 4. The flood washed away the soil and ruined the ________, so the farmers had no harvest. 5. Climate change is a ________ issue that requires international cooperation. 6. After the main earthquake, a strong ________ caused additional damage to buildings. 7. We went to the ________ to buy food and supplies before the hurricane arrived. 8. The loud noise from the ________ frightened the children and kept them awake. 9. The fire spread quickly across the dry ________, threatening nearby villages. 10. The city built a new ________ to control floodwater and prevent future flooding. 二、根据汉语提示，用复合词完成句子。 1. We should store enough _________ (饮用水) for emergencies. 2. The strong wind blew away the topsoil, turning the _________ (农田) into desert. 3. Every family should have a _________ (急救箱) ready. 4. After the main earthquake, people were worried about the _________ (余震). 5. Climate change is a _________ (世界范围的) issue that needs everyone's attention. 6. Don't forget to bring a _________ (手电筒) when you go camping. 7. The _________ (雷暴雨) kept everyone awake last night. 8. The sudden _________ (暴雨) caused rivers to overflow. 三、完成句子 1. The forest fire spread _________ (fast) than we thought. 2. Xia Feng checks the windows _________ (carefully) of all the family members. 3. We need to walk _________ (far) to keep away from the flood. 4. He drives _________ (carefully) than I do. 5. He chose the seat _________ (far) from the window. 6. The guards ran _________ (fast) to put out the fire. 7. You should listen to the weather report _________ (carefully) when a typhoon is coming. 8. Of all the students, she prepared for the disaster drill _________ (well). 9. He was hurt _________ (bad) than anyone else in the accident. 10. We must act _________ (quick) if we want to escape the earthquake safely. 四、单项选择 1. You'd better bring a _________ if you need to walk on a dark road.  A. flashlight          B. day light          C. sun light 2. People living in the desert know how to keep themselves safe when a _________ comes.  A. sandstorm          B. windstorm          C. rainstorm 3. We should buy cooked food and clean water in the _________ before snowstorm.  A. supermarket          B. food shop          C. water store 4. A _________ will lead the floodwater away if a flood happens.  A. waterway          B. road way          C. highway 5. A strong _________ of the earthquake happened about 40 minutes later.  A. foreshock          B. mainshock          C. aftershock 6. He drives _________ than I do.  A. more careful        B. more carefully          C. most carefully 7. We need to walk _________ to keep away from the flood.  A. farther          B. more far          C. farthest 8. Xia Feng checks the windows _________ of all the family members.  A. the most careful      B. the most carefully      C. more carefully 9. The guards ran _________ to put out the fire.  A. the fastest          B. faster          C. fast 10. Of all the students, she listens to the teacher _________.  A. the most attentively      B. more attentively        C. attentively 11. During the _________, we should stay away from big trees.  A. thunderstorm          B. sandrain          C. snowheat 12. They worked _________ after the flood to clean up their home.  A. harder          B. more hard          C. hardest 13. The _________ in that area was destroyed by the wildfire.  A. grassland          B. grassfield          C. greenland 14. You should prepare for natural disasters _________ than before.  A. good          B. better          C. best 15. That was the _________ earthquake I've ever experienced.  A. bad          B. worse          C. worst 题型一 语法选择 阅读下面短文，掌握其大意，然后从各题所给的A、B、C三个选项中选出最佳选项。 A School Safety Drill Last week, our school held a safety drill for natural disasters. When the alarm rang, we needed to act 1. _________. Our teacher, Mr. Chen, told us to leave the classroom 2. _________ than usual. We walked 3. _________ to the playground. Among all the classes, our class gathered 4. _________. After the drill, Mr. Chen talked about different disasters. He said if we live near a forest, we should know about wildfires. A big 5. _________ can destroy trees and 6. _________ quickly. He also showed us a 7. _________ and told us it’s useful during a power cut. If an earthquake happens, remember to drop, cover, and hold on 8. _________. We should also be careful of 9. _________. Finally, he reminded us that being prepared is a 10. _________ responsibility. 1. A. quick           B. quickly          C. more quickly 2. A. quiet           B. quietly          C. more quietly 3. A. orderly           B. order           C. more orderly 4. A. fast           B. faster          C. the fastest 5. A. firestorm          B. wildfire         C. rainfire 6. A. grassland          B. farmland         C. woodland 7. A. flashlight          B. sunlight         C. candlelight 8. A. tight           B. tightly         C. more tightly 9. A. foreshocks          B. aftershocks       C. earthquakes 10. A. schoolwide         B. classwide        C. worldwide 题型二 语法填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Staying Safe in a Thunderstorm Thunderstorms can be scary, but if you know what to do, you can stay safe. First, get inside a building 1. _________ (quick) when you see lightning. Do not stand under tall trees. Stay away from water because lightning travels 2. _________ (far) through it. If you are indoors, close windows 3. _________ (tight) and unplug electrical things. Listen to the weather report 4. _________ (careful) for updates. During the storm, the rain may fall 5. _________ (heavy) than you expect. The wind can blow 6. _________ (strong), too. If the power goes out, use a 7. _________ (flashlight) instead of candles 8. _________ (safe). After the storm, be careful when you go outside. Check for fallen power lines 9. _________ (slow). Remember, acting 10. _________ (wise) can protect you and your family. 1 / 12 学科网（北京）股份有限公司 $ Unit 9 Forces of Nature 核心语法精练（复合词、副词的比较级和最高级） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 3 一、用括号中所给单词的正确形式填空 3 二、根据汉语提示拼写单词 4 三、完成句子 5 四、单项选择 7 C 综合攻坚·能力跃升 9 题型一 语法选择 9 题型二 语法填空 11 （一）复合词 复合词是由两个或两个以上的词组合而成，表达一个完整意义的新词。 构成方式 示例 例句与翻译 名词＋名词 snow + storm = snowstorm A snowstorm is coming. 一场暴风雪即将来 形容词 ＋ 名词 flash + light = flashlight Bring a flashlight for the dark road. 带个手电筒走夜路。 名词＋ 动词-ing bird + watching = birdwatching My grandfather’s favorite hobby is birdwatching. 我祖父最喜欢的爱好是观鸟。 其他常见复合词 farm + land = farmland world + wide = worldwide They lost their farmland in the flood. 他们在洪水中失去了农田。 （二）副词的比较级和最高级 副词比较级和最高级用于比较两个或多个动作发生的程度或方式。 变化类型 构成规则 原级 比较级 最高级 规则变化 单音节和部分双音节副词，通常在词尾加-er / -est. fast early faster earlier (the) fastest (the) earliest 多音节及部分双音节副词 在副词前加 more / (the) most. carefully quickly more carefully more quickly (the) most carefully (the) most quickly 不规则变化 无固定规则，需特别记忆。 well badly better worse (the) best (the) worst 副词比较等级的基本用法： 用法 结构 例句 比较级 -er/ more ... + than (用于两者比较） You must act more quickly in an emergency. 在紧急情况下，你必须行动得更快。 最高级 (the) -est / most ...+比较范围 （用于三者或三者以上） Of all the students, he finished (the) fastest. 在所有学生中，他完成得最快。 同级比较 as ＋原级+as （表示“和...... 一样”） He can't run as fast as his brother. 他跑得不如他哥哥快。 一、选词填空：从方框中选择合适的复合词填入句子中，每个词限用一次。 snowstorm flashlight sandstorm farmland worldwide aftershock supermarket thunderstorm grassland waterway 1. During winter, a heavy ________ can block roads and cause traffic problems. 【答案】 snowstorm 【解析】 句意为：在冬季，一场严重的暴风雪会阻塞道路并导致交通问题。“snowstorm”（暴风雪）是冬季典型天气现象，能封堵道路，符合语境。 2. When the power went out, we used a ________ to find our way in the dark. 【答案】 flashlight 【解析】 句意为：停电时，我们用手电筒在黑暗中找路。“flashlight”（手电筒）是停电时常用的照明工具，符合逻辑。 3. In desert areas, a ________ can reduce visibility and make breathing difficult. 【答案】 sandstorm 【解析】 句意为：在沙漠地区，沙尘暴会降低能见度并使呼吸困难。“sandstorm”（沙尘暴）是沙漠典型灾害，能见度低和呼吸困难是其特点。 4. The flood washed away the soil and ruined the ________, so the farmers had no harvest. 【答案】 farmland 【解析】 句意为：洪水冲走了土壤，毁坏了农田，因此农民们没有收成。“farmland”（农田）被洪水破坏直接导致农作物绝收，符合因果关系。 5. Climate change is a ________ issue that requires international cooperation. 【答案】 worldwide 【解析】 句意为：气候变化是一个全球性问题，需要国际合作。“worldwide”（全球的）强调问题范围之广，与国际合作相呼应。 6. After the main earthquake, a strong ________ caused additional damage to buildings. 【答案】 aftershock 【解析】 句意为：在主震之后，一次强烈的余震对建筑物造成了进一步破坏。“aftershock”（余震）是地震后常见的后续震动，可能造成二次破坏。 7. We went to the ________ to buy food and supplies before the hurricane arrived. 【答案】 supermarket 【解析】 句意为：我们在飓风到来前去超市购买食物和补给品。“supermarket”（超市）是采购物资的典型场所，符合防灾准备情境。 8. The loud noise from the ________ frightened the children and kept them awake. 【答案】 thunderstorm 【解析】 句意为：雷暴的巨大声响吓坏了孩子们，让他们无法入睡。“thunderstorm”（雷暴）伴有强烈雷鸣，可能引起恐惧和失眠。 9. The fire spread quickly across the dry ________, threatening nearby villages. 【答案】 grassland 【解析】 句意为：大火在干燥的草原上迅速蔓延，威胁着附近的村庄。“grassland”（草原）植被干燥时易燃，易导致火势快速扩散。 10. The city built a new ________ to control floodwater and prevent future flooding. 【答案】 waterway 【解析】 句意为：这座城市修建了一条新的水道来控制洪水，预防未来水患。“waterway”（水道、河道）是用于疏导洪水的工程设施，符合防洪语境。 二、根据汉语提示，用复合词完成句子。 1. We should store enough _________ (饮用水) for emergencies. 【答案】drinking water 【解析】句意：我们应该为紧急情况储备足够的饮用水。考查复合词。饮用水对应的复合词为“drinking water”，由分词“drinking”修饰名词“water”构成。 2. The strong wind blew away the topsoil, turning the _________ (农田) into desert. 【答案】farmland 【解析】句意：强风吹走了表土，将农田变成了沙漠。考查复合词。农田对应的复合词为“farmland”，由“farm”和“land”合成。 3. Every family should have a _________ (急救箱) ready. 【答案】first-aid kit 【解析】句意：每个家庭都应备好一个急救箱。考查复合词。急救箱对应的复合词为“first-aid kit”，由“first-aid”和“kit”合成。 4. After the main earthquake, people were worried about the _________ (余震). 【答案】aftershock 【解析】句意：主震过后，人们担心余震的发生。考查复合词。余震对应的复合词为“aftershock”，由“after”和“shock”合成。 5. Climate change is a _________ (世界范围的) issue that needs everyone's attention. 【答案】worldwide 【解析】句意：气候变化是一个需要所有人关注的世界性问题。考查复合词。世界范围的对应的复合词为“worldwide”，由“world”和“wide”合成。 6. Don't forget to bring a _________ (手电筒) when you go camping. 【答案】flashlight 【解析】句意：去露营时别忘了带手电筒。考查复合词。手电筒对应的复合词为“flashlight”，由“flash”和“light”合成。 7. The _________ (雷暴雨) kept everyone awake last night. 【答案】thunderstorm 【解析】句意：昨晚的雷暴雨让大家都无法入睡。考查复合词。雷暴雨对应的复合词为“thunderstorm”，由“thunder”和“storm”合成。 8. The sudden _________ (暴雨) caused rivers to overflow. 【答案】rainstorm 【解析】句意：突如其来的暴雨导致河水泛滥。考查复合词。暴雨对应的复合词为“rainstorm”，由“rain”和“storm”合成。 三、完成句子 1. The forest fire spread _________ (fast) than we thought. 【答案】faster 【解析】句意：这场森林火灾蔓延得比我们预想的要快。考查副词比较级。句中有比较连词“than”，因此副词“fast”需用其比较级形式“faster”。 2. Xia Feng checks the windows _________ (carefully) of all the family members. 【答案】(the) most carefully 【解析】句意：在所有的家庭成员中，夏风检查窗户最仔细。考查副词最高级。短语“of all the family members”表示在三者或三者以上中比较，因此副词“carefully”需用其最高级形式“(the) most carefully”，定冠词“the”可省略。 3. We need to walk _________ (far) to keep away from the flood. 【答案】farther 【解析】句意：为了远离洪水，我们需要走得更远。考查副词比较级。此处表示“更远”但未明确最高级范围，常用比较级。“far”的比较级是“farther”。 4. He drives _________ (carefully) than I do. 【答案】more carefully 【解析】句意：他开车比我（开车）更小心。考查副词比较级。句中有“than”，需用比较级。“carefully”是多音节副词，比较级为“more carefully”。 5. He chose the seat _________ (far) from the window. 【答案】(the) farthest 【解析】句意：他选择了离窗户最远的座位。考查副词最高级。此处暗示在多个座位中选择“最远”的那个，需用最高级“(the) farthest”，定冠词“the”通常不省略。 6. The guards ran _________ (fast) to put out the fire. 【答案】fast 【解析】句意：警卫们跑去灭火。考查副词原级。句子单纯描述动作，没有比较的语境，因此用副词原级“fast”。 7. You should listen to the weather report _________ (carefully) when a typhoon is coming. 【答案】carefully 【解析】句意：台风来临时，你应该仔细听天气预报。考查副词原级。句子给出一般建议，无比较，用原级“carefully”。 8. Of all the students, she prepared for the disaster drill _________ (well). 【答案】(the) best 【解析】句意：在所有学生中，她为防灾演习准备得最好。考查副词最高级。短语“Of all the students”表示最高级比较范围，副词“well”的最高级是“(the) best”。 9. He was hurt _________ (bad) than anyone else in the accident. 【答案】worse 【解析】句意：在那次事故中，他伤得比其他任何人都重。考查副词比较级。句中有“than”，需用比较级。副词“badly”（严重地）的比较级是“worse”。 10. We must act _________ (quick) if we want to escape the earthquake safely. 【答案】quickly 【解析】句意：如果我们想安全地逃离地震，就必须迅速行动。考查副词原级及词形。句子陈述条件，无比较，应用副词形式“quickly”修饰动词“act”。 四、单项选择 1. You'd better bring a _________ if you need to walk on a dark road.  A. flashlight          B. day light          C. sun light 【答案】A 【解析】句意：如果你需要在黑暗的路上行走，最好带上一个手电筒。考查名词辨析（复合词）。根据“黑暗的路上行走”的语境，需要便携照明工具“flashlight”（手电筒）。B、C项均指自然光。 2. People living in the desert know how to keep themselves safe when a _________ comes.  A. sandstorm          B. windstorm          C. rainstorm 【答案】A 【解析】句意：生活在沙漠中的人知道沙尘暴来临时如何保证自身安全。考查名词辨析（复合词）。根据地点“沙漠”判断，最典型的灾害是“sandstorm”（沙尘暴）。 3. We should buy cooked food and clean water in the _________ before snowstorm.  A. supermarket          B. food shop          C. water store 【答案】A 【解析】句意：暴风雪来临前，我们应该在超市购买熟食和干净的饮用水。考查名词辨析（复合词）。能同时购买熟食和水的综合性场所是“supermarket”（超市）。 4. A _________ will lead the floodwater away if a flood happens.  A. waterway          B. road way          C. highway 【答案】A 【解析】句意：如果发生洪水，水道会将洪水引走。考查名词辨析（复合词）。疏导洪水的应是“waterway”（水道、排水道）。 5. A strong _________ of the earthquake happened about 40 minutes later.  A. foreshock          B. mainshock          C. aftershock 【答案】C 【解析】句意：大约40分钟后，发生了一次强烈的余震。考查名词辨析（复合词）。主震之后发生的震动是“aftershock”（余震）。 6. He drives _________ than I do.  A. more careful        B. more carefully          C. most carefully 【答案】B 【解析】句意：他开车比我更小心。考查副词比较级。句中有“than”，需用比较级修饰动词“drives”，因此用副词比较级“more carefully”。 7. We need to walk _________ to keep away from the flood.  A. farther          B. more far          C. farthest 【答案】A 【解析】句意：我们需要走得更远以远离洪水。考查副词比较级。此处表示“更远”，无最高级范围，用比较级“farther/further”。“more far”形式错误。 8. Xia Feng checks the windows _________ of all the family members.  A. the most careful      B. the most carefully      C. more carefully 【答案】B 【解析】句意：在所有家庭成员中，夏风检查窗户最仔细。考查副词最高级。“of all the family members”可知，是在家庭成员中比较(三者及三者以上)，应用最高级“the most carefully”修饰动词“checks”。 9. The guards ran _________ to put out the fire.  A. the fastest          B. faster          C. fast 【答案】C 【解析】句意：警卫们快速跑去灭火。考查副词原级。句子无比较对象，仅描述动作状态，用原级“fast”。 10. Of all the students, she listens to the teacher _________.  A. the most attentively      B. more attentively        C. attentively 【答案】A 【解析】句意：在所有学生中，她听老师讲课最专心。考查副词最高级。短语“Of all the students”表明在三者以上中比较，用最高级“the most attentively”。 11. During the _________, we should stay away from big trees.  A. thunderstorm          B. sandrain          C. snowheat 【答案】A 【解析】句意：雷暴雨期间，我们应该远离大树。考查名词辨析（复合词）。根据常识，雷暴雨时树下危险，应选“thunderstorm”。 12. They worked _________ after the flood to clean up their home.  A. harder          B. more hard          C. hardest 【答案】A 【解析】句意：洪水过后，他们更加努力地清理家园。考查副词比较级。此处暗示与平时相比更努力，但无明确最高级范围，用比较级“harder”。“more hard”形式错误。 13. The _________ in that area was destroyed by the wildfire.  A. grassland          B. grassfield          C. greenland 【答案】A 【解析】句意：那个地区的草原被野火烧毁了。考查名词辨析（复合词）。表示“草原”的常用复合词是“grassland”。 14. You should prepare for natural disasters _________ than before.  A. good          B. better          C. best 【答案】B 【解析】句意：你应该比以往更好地为自然灾害做准备。考查副词比较级。句中有“than”，需用比较级。修饰动词“prepare”应用副词比较级“better”（well的比较级）。 15. That was the _________ earthquake I've ever experienced.  A. bad          B. worse          C. worst 【答案】C 【解析】句意：那是我所经历过的最糟糕的地震。考查形容词最高级。定语从句“I've ever experienced”表明在至今所有经历中比较，应用最高级“worst”。 题型一 语法选择 阅读下面短文，掌握其大意，然后从各题所给的A、B、C三个选项中选出最佳选项。 A School Safety Drill Last week, our school held a safety drill for natural disasters. When the alarm rang, we needed to act 1. _________. Our teacher, Mr. Chen, told us to leave the classroom 2. _________ than usual. We walked 3. _________ to the playground. Among all the classes, our class gathered 4. _________. After the drill, Mr. Chen talked about different disasters. He said if we live near a forest, we should know about wildfires. A big 5. _________ can destroy trees and 6. _________ quickly. He also showed us a 7. _________ and told us it’s useful during a power cut. If an earthquake happens, remember to drop, cover, and hold on 8. _________. We should also be careful of 9. _________. Finally, he reminded us that being prepared is a 10. _________ responsibility. 1. A. quick           B. quickly          C. more quickly 2. A. quiet           B. quietly          C. more quietly 3. A. orderly           B. order           C. more orderly 4. A. fast           B. faster          C. the fastest 5. A. firestorm          B. wildfire         C. rainfire 6. A. grassland          B. farmland         C. woodland 7. A. flashlight          B. sunlight         C. candlelight 8. A. tight           B. tightly         C. more tightly 9. A. foreshocks          B. aftershocks       C. earthquakes 10. A. schoolwide         B. classwide        C. worldwide 【答案】1. B 2. C 3. A 4. C 5. B 6. A 7. A 8. B 9. B 10. C 【导语】本篇语法选择通过描述一次学校安全演习，在具体语境中综合考查复合词辨析以及副词原级、比较级和最高级的准确运用。 1. 【解析】句意：当警报响起时，我们需要迅速行动。考查副词原级。此处修饰动词"act"，需用副词形式来表示行动的方式。 2. 【解析】句意：我们的老师陈先生告诉我们离开教室时要比平时更安静。考查副词比较级。句中有比较连词"than"，因此需用副词的比较级。"quietly"为多音节词，比较级需在前面加more。 3. 【解析】句意：我们有秩序地走向操场。考查形容词作状语。此处需要一个词来修饰"walked"，描述走路的状态，应用其可作副词使用的形容词形式。 4. 【解析】句意：在所有班级中，我们班集合得最快。考查副词最高级。短语"Among all the classes"明确了在三者或三者以上中的比较范围，因此需用副词的最高级形式。 5. 【解析】句意：一场大火可以迅速摧毁树木。考查复合词辨析。根据前文"wildfires"和"住在森林附近"的语境，应选择表示野外火灾的复合词。 6. 【解析】句意：一场大火可以迅速摧毁树木并蔓延到草地上。考查复合词辨析。根据野火蔓延的典型环境，应选择表示草地的复合词。 7. 【解析】句意：他还向我们展示了一个手电筒，并告诉我们这在停电时很有用。考查复合词辨析。根据"停电时有用"的语境，应选择表示便携式照明工具的复合词。 8. 【解析】句意：如果发生地震，记得趴下、掩护并紧紧抓牢。考查副词原级。此处修饰动词短语"hold on"，需用副词来表示"抓"的方式。 9. 【解析】句意：我们还应该小心余震。考查复合词辨析。根据地震发生后的常识，应选择表示主震之后发生的震动的复合词。 10. 【解析】句意：最后，他提醒我们做好准备是一项世界性的责任。考查复合词辨析。修饰名词"responsibility"，需用表示全球范围的形容词性复合词。 题型二 语法填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Staying Safe in a Thunderstorm Thunderstorms can be scary, but if you know what to do, you can stay safe. First, get inside a building 1. _________ (quick) when you see lightning. Do not stand under tall trees. Stay away from water because lightning travels 2. _________ (far) through it. If you are indoors, close windows 3. _________ (tight) and unplug electrical things. Listen to the weather report 4. _________ (careful) for updates. During the storm, the rain may fall 5. _________ (heavy) than you expect. The wind can blow 6. _________ (strong), too. If the power goes out, use a 7. _________ (flashlight) instead of candles 8. _________ (safe). After the storm, be careful when you go outside. Check for fallen power lines 9. _________ (slow). Remember, acting 10. _________ (wise) can protect you and your family. 【答案】1. quickly 2. farther 3. tightly 4. carefully 5. more heavily  6. strongly 7. flashlight 8. safely 9. slowly 10. wisely 【导语】本篇语法填空围绕雷暴雨安全指南展开，要求在具体语境中判断并使用副词的适当形式（原级、比较级、最高级）以及相关复合词。 1. 【解析】句意：首先，当你看到闪电时，要迅速进入建筑物内。考查副词原级。修饰动词"get"，应用其副词形式。 2. 【解析】句意：远离水，因为闪电通过水传播得更远。考查副词比较级。此处有与在空气中传播距离的隐含比较，需用副词的比较级形式。 3. 【解析】句意：如果你在室内，关紧窗户并拔掉电器的插头。考查副词原级。修饰动词"close"，应用其副词形式。 4. 【解析】句意：仔细收听天气预报以获取最新信息。考查副词原级。修饰动词"Listen"，应用其副词形式。 5. 【解析】句意：暴雨期间，雨可能下得比预想的更大。考查副词比较级。句中有比较连词"than"，且副词为多音节词，需在前面加more构成比较级。 6. 【解析】句意：风也可能刮得很猛。考查副词原级。修饰动词"blow"，应用其副词形式。 7. 【解析】句意：如果停电，使用手电筒而不是蜡烛。考查复合词拼写。根据句意，应填入表示手电筒的复合名词。 8. 【解析】句意：如果停电，使用手电筒而不是蜡烛，以保安全。考查副词原级。此处修饰动词"use"的隐含动作，表示使用的方式，应用其副词形式。 9. 【解析】句意：暴雨过后，外出时要小心。检查是否有掉落的电线时要缓慢进行。考查副词原级。修饰动词"Check"，应用其副词形式。 10. 【解析】句意：记住，明智地行动可以保护你和你的家人。考查副词原级。修饰动名词"acting"，应用其副词形式。 1 / 12 学科网（北京）股份有限公司 $