Ⅰ. Write new words according to the pictures.
1.
2.
3.
4.
5.
6.
7. All these are .

1. flood 2. drought 3. earthquake 4. volcanic eruption 5. storm 6. hurricane 7. natural disasters

【分析】本题要求根据图片写出对应的英语单词，需先识别每个图片对应的自然灾害类事物，回忆相关英语词汇依次填写；第7题需将前面的词汇归类，写出对应的“自然灾害”的英语表达。
【解析】1. 对应图片为洪水，填写flood；2. 对应图片为干旱，填写drought；3. 对应图片为地震，填写earthquake；4. 对应图片为火山喷发，填写volcanic eruption；5. 对应图片为风暴，填写storm；6. 对应图片为飓风，填写hurricane；7. 前面的词汇均属于自然灾害，填写natural disasters。
【答案】1. flood 2. drought 3. earthquake 4. volcanic eruption 5. storm 6. hurricane 7. natural disasters
【知识点】英语单词拼写、自然灾害类词汇
【点评】本题考查常见自然灾害相关英语词汇的掌握，需结合图片准确识别对应事物并写出正确单词，难度适中。
【难度系数】0.4

Ⅱ. Use the words in Exercise I to finish the following sentences.
1. During an , it's important to hide under a study table to protect yourself.
2. The loud noise of a can be heard from miles away.
3. When come, people need to move to higher places quickly.
4. Learning about in science class helps us prepare for emergencies.
5. sometimes lead to forest fires, which are very dangerous.
6. bring strong winds and heavy rain, which can damage（破坏） houses and knock down trees.
7. The weather forecast says there will be a heavy tomorrow, so bring an umbrella.

1. earthquake 2. volcanic eruption 3. floods 4. natural disasters 5. Droughts 6. Hurricanes 7. storm

【分析】先通读每个句子，理解句子语境，明确空格处需填写的词汇词义、词性及形式（如单复数、是否符合冠词搭配），再结合给定的自然灾害类词汇，逐一匹配句子语义，确定每个空的正确答案。
【解析】1. 空格前为不定冠词an，需填元音开头的名词，地震发生时躲在书桌下是正确的应急做法，故填earthquake；2. 两个空需填能产生数英里外可闻巨响的事物，火山喷发符合语境，故填volcanic eruption；3. 谓语动词为原形come，主语需用复数名词，洪水来临时需转移到高处，故填floods；4. 科学课上学习的、用于应对紧急情况的是自然灾害，故填natural disasters；5. 能引发森林火灾的是干旱，谓语动词lead为原形，主语用复数，故填Droughts；6. 带来强风暴雨、破坏房屋树木的是飓风，谓语动词bring为原形，主语用复数，故填Hurricanes；7. 需带伞应对的是大雨，故填storm。
【答案】1. earthquake 2. volcanic eruption 3. floods 4. natural disasters 5. Droughts 6. Hurricanes 7. storm
【知识点】自然灾害词汇运用，名词单复数，冠词用法
【点评】本题考查与自然灾害相关的词汇在具体语境中的运用，需结合句子语义、语法规则选择合适词汇，属于基础英语词汇运用题。
【难度系数】0.4

Ⅲ. Complete the sentences with the proper form of the words given.
1. We saw a movie about a (lose) city hidden in the mountains.
2. I felt (scare) when I heard strange noises in the dark room.
3. The news of the earthquake was a (shock) blow(打击) to everyone in the town.
4. The singer was greeted with (shower) of applause when she walked onto the stage.
5. They visited a (volcano) cave last summer.
6. The small room felt (crowd) when all my friends came to play.
7. The storm damaged many houses, but (thankful) no one was hurt.
8. Her (react) to the surprise party was so funny — she just stood there with her mouth open!
9. Our science teacher showed us a video of an underwater volcano (erupt).
10. The town's (history) buildings were damaged by the earthquake, and people are working to repair them.

1. lost 2. scared 3. shocking 4. showers 5. volcanic 6. crowded 7. thankfully 8. reaction 9. eruption 10. historical

【分析】
解题时需先分析空格在句子中的成分，确定所需词性，再结合词汇的词性变化规则（如形容词修饰名词/作表语、副词修饰句子、名词作宾语、复数形式等），对所给单词进行适当变形，确保符合句子语境和语法要求。
【解析】
1. 空格修饰名词city，需用形容词，lose的形容词形式为lost，故填lost；
2. feel为系动词，后接形容词作表语，主语为人，需用表示“感到害怕的”形容词scared，故填scared；
3. 空格修饰名词blow，需用形容词，修饰事物需用表示“令人震惊的”形容词shocking，故填shocking；
4. 固定搭配showers of表示“大量的”，此处需用shower的复数形式，故填showers；
5. 空格修饰名词cave，需用形容词，volcano的形容词形式为volcanic，故填volcanic；
6. feel为系动词，后接形容词作表语，crowd的形容词形式为crowded，故填crowded；
7. 空格修饰整个句子，需用副词，thankful的副词形式为thankfully，故填thankfully；
8. 形容词性物主代词her后需接名词，react的名词形式为reaction，故填reaction；
9. 空格处需名词构成“火山喷发”的含义，erupt的名词形式为eruption，故填eruption；
10. 空格修饰名词buildings，需用形容词，history的形容词形式为historical，故填historical。
【答案】
1. lost 2. scared 3. shocking 4. showers 5. volcanic 6. crowded 7. thankfully 8. reaction 9. eruption 10. historical
【知识点】
英语词形变换；词性用法；固定搭配
【点评】
本题考查英语词汇的适当形式变化，涵盖词性转换、形容词/副词/名词的用法、固定搭配等基础知识点，侧重考查学生对常见词汇不同词性形式的掌握及语境运用能力。
【难度系数】
0.3