一、根据汉语提示写单词,每空一词
1. Earthquakes and floods are common types of natural (灾难).
2. Sarah shared her exciting (经历) of climbing the mountain with her classmates.
3. The factory released black (烟) into the air, which polluted the environment.
4. The boy had to (喊叫) to get the attention of the people in the distance.
5. The ground was covered with (厚的) snow after the heavy snowfall.
6. Heavy rain had a big (影响) on our outdoor picnic.
7. We should record the beauty of (自然的) scenery during the trip.

1. disaster 2. experience 3. smoke 4. shout
5. thick 6. impact/influence 7. natural

【分析】
本题要求根据汉语提示填写单词，需结合句子的语法结构（如词性、动词形式、名词单复数等），匹配对应词义的单词，确保填写的单词符合句子语境和语法要求。具体思路：先确定每个空格所需的词性，再根据汉语提示写出对应单词，最后检查单词形式是否符合句子的语法规则。
【解析】
1. 空格前为形容词natural，需填名词，“灾难”对应的名词为disaster，此处指一类灾害，用单数形式，故填disaster。
2. 空格前为形容词exciting，需填名词，“经历”此处指一次具体的经历，用单数名词experience，故填experience。
3. 空格前为形容词black，需填名词，“烟”对应的名词smoke为不可数名词，用原形，故填smoke。
4. had to为情态动词短语，后接动词原形，“喊叫”的动词原形为shout，故填shout。
5. 空格后为名词snow，需填形容词修饰，“厚的”对应的形容词为thick，故填thick。
6. 空格前为不定冠词a和形容词big，需填名词，“影响”对应的名词为impact或influence，符合语境，故填impact/influence。
7. 空格后为名词scenery，需填形容词修饰，“自然的”对应的形容词为natural，故填natural。
【答案】
1. disaster 2. experience 3. smoke 4. shout 5. thick 6. impact/influence 7. natural
【知识点】
英语单词拼写、词性运用
【点评】
本题考查初中英语核心词汇的基础运用，聚焦词义匹配与词性判断，题型常规，难度较低，是巩固英语词汇基础的典型练习题。
【难度系数】
0.8

二、单词拼写
根据短文内容和所给中文提示，在空白处写出单词的正确形式，每空限填一词。
Last winter, a strong snowstorm hit our city overnight. The next morning, the situation was 1 （非常糟地）serious—everything outside was covered in thick snow, and I could barely see the houses across the street. My dad said the snow was 2 （几乎）50 centimetres deep, and many roads were completely blocked.
Our community called for help, so my brother and I decided to 3 （自愿做）. We put on warm clothes and took shovels to clear the snow on the street. A 4 （附近的）old lady couldn't open her door, so we helped dig a path for her. She thanked us warmly and gave us hot drinks to warm up.
By noon, more people joined us. Some 5 （消防队员）used trucks to carry snow away, while others stayed to 6 （保卫，守护）the community's main entrance—they wanted to make sure no one slipped on the icy ground. We also helped check on families without 7 （电力供应）, bringing them candles and bottled water. A local reporter even came to 8 （采访）us about how we worked together to deal with the snow.
That evening, when I got home, I felt tired but happy. This experience taught me that even small acts of kindness can make a big difference, especially when people face 9 （困难）. It also made me realize how important it is to 10 （准备）for unexpected weather. Next time, I'll keep extra food and candles at home just in case.

1. terribly 2. nearly 3. volunteer 4. nearby
5. firefighters 6. guard 7. power 8. interview
9. trouble/difficulties 10. prepare

【分析】
本题是根据短文内容及中文提示完成单词拼写的题目，解题思路为：先通读短文把握核心语境（暴风雪后社区互助的经历），再针对每个空格，结合中文提示分析句子结构，确定所需单词的词性、正确形式，最后核对拼写确保符合语境与语法要求，每空限填一词。
【解析】
1. 空格后为形容词serious，需用副词修饰，中文“非常糟地”对应副词terribly；
2. 空格后接数词50，需用副词修饰，中文“几乎”对应副词nearly；
3. 固定搭配decide to do sth，需填动词原形，中文“自愿做”对应volunteer；
4. 空格后为名词lady，需用形容词修饰，中文“附近的”对应nearby；
5. 空格前为some，需填可数名词复数，中文“消防队员”对应firefighters；
6. 固定搭配stay to do sth，需填动词原形，中文“保卫，守护”对应guard；
7. 中文“电力供应”对应不可数名词power；
8. 固定搭配come to do sth，需填动词原形，中文“采访”对应interview；
9. 中文“困难”，face后可接不可数名词trouble或可数名词复数difficulties，符合语境；
10. 固定搭配it is important to do sth，需填动词原形，中文“准备”对应prepare。
【答案】
1. terribly 2. nearly 3. volunteer 4. nearby 5. firefighters 6. guard 7. power 8. interview 9. trouble/difficulties 10. prepare
【知识点】
单词拼写、词汇运用、词性辨析
【点评】
本题结合真实生活语境考查单词拼写，既要求掌握核心词汇的词义，又需结合句子结构判断单词的正确形式，注重词汇在语境中的实际运用，是初中英语常见的基础题型。
【难度系数】
0.6