＞＞预习课文(page 107)
一、从课文中找到对应的英文词组，完成练习
1. 一个紧急情况
2. 使成千上万的人无家可归
3. 冲走
4. 听闻那场雾灾

1. an emergency 2. make thousands of people homeless
3. wash away 4. hear about the fog disaster

【分析】
本题为英语词组匹配题，需根据给出的中文意思，准确对应课文中的固定英文词组，注意固定搭配、冠词等细节，完成填空。
【解析】
根据中文含义逐一匹配对应的英文固定表达：1.“一个紧急情况”对应固定词组an emergency；2.“使成千上万的人无家可归”对应make thousands of people homeless；3.“冲走”对应wash away；4.“听闻那场雾灾”对应hear about the fog disaster。
【答案】
1. an emergency 2. make thousands of people homeless 3. wash away 4. hear about the fog disaster
【知识点】
英语固定词组、英汉匹配
【点评】
本题考查课文核心英文词组的掌握，属于基础预习类题目，需准确记忆固定搭配，难度较低。
【难度系数】
0.3

二、从课文中找到对应的英文句子，完成练习
1. 自然灾害是指自然界中突发的剧烈事件，……
A natural disaster , …
2. 雾太浓了，以至于司机们看不见前方一米以外的东西。
The fog was so .
3. 它是该镇历史上最重大的交通事故之一！
It was in the town's history!
4. 有人受伤吗？

1. is a sudden and powerful event in nature
2. thick that drivers couldn’t see more than a metre in front of them
3. one of the largest traffic accidents
4. Was anyone hurt?

【分析】
本题为根据中文语义补全英文句子的练习，需先明确每个中文句子的核心含义，再结合英文的固定句式、语法规则，匹配对应的英文表达，确保补全后的句子语义通顺、语法正确。
【解析】
1. 中文“自然灾害是指自然界中突发的剧烈事件”，对应英文需表达“是自然界中突发的剧烈事件”，即is a sudden and powerful event in nature；
2. 中文“雾太浓了，以至于司机们看不见前方一米以外的东西”，使用固定句式so...that...（如此……以至于……），“浓”对应thick，“司机们看不见前方一米以外的东西”对应drivers couldn’t see more than a metre in front of them；
3. 中文“它是该镇历史上最重大的交通事故之一”，对应“one of the + 形容词最高级 + 可数名词复数”结构，“最重大的交通事故”对应largest traffic accidents，即one of the largest traffic accidents；
4. 中文“有人受伤吗？”为一般疑问句，对应英文Was anyone hurt?
【答案】
1. is a sudden and powerful event in nature
2. thick that drivers couldn’t see more than a metre in front of them
3. one of the largest traffic accidents
4. Was anyone hurt?
【知识点】
固定句式（so...that...）、形容词最高级用法、一般疑问句
【点评】
本题考察中英句子语义对应及基础英文表达，需掌握常用固定结构和句式，难度适中，适合巩固基础英文应用能力。
【难度系数】
0.6

一、根据句意和中文释义，写出句中所缺单词
1. (闪电) hit a tree and it broke into halves.
2. Four (消防员) rushed into the burning house to save the family.
3. There is always too much (交通) on the road at weekends.
4. Do you know when that (事故) happened?
5. Many people in the town hear about the (可怕的) news.

1. Lightning 2. firemen 3. traffic 4. accident 5. terrible

【分析】这类题要求根据中文释义和句子语境填写正确单词，解题时需准确记忆单词拼写，同时注意名词的单复数形式、不可数名词的用法等，确保填入的单词符合句子语法和句意。
【解析】1. 中文释义为“闪电”，对应单词为Lightning；2. 中文释义为“消防员”，前面有基数词Four，需用复数形式firemen；3. 中文释义为“交通”，是不可数名词，对应单词为traffic；4. 中文释义为“事故”，对应单词为accident；5. 中文释义为“可怕的”，对应单词为terrible。
【答案】1. Lightning 2. firemen 3. traffic 4. accident 5. terrible
【知识点】单词拼写、名词的数、不可数名词
【点评】本题考查基础词汇的运用，需学生牢记核心单词的拼写及相关语法形式，是英语学习的基础题型，难度较低。
【难度系数】0.3

二、用方框中所给单词和词组的正确形式填空，补全短文
safe and sound emergency situation hurt lightning
One night, there was a big storm. The sky was very dark, and the wind was blowing hard. The children were afraid because of the loud thunder and the bright(1) . But their parents were with them. They told them not to worry because they were (2) inside their strong house.
Suddenly, there was a(n)(3) . They heard a loud noise. A tree fell on some power lines! The children were scared, but their parents told them that help would come soon. Later, some people came quickly. They were like heroes and ready to help in this difficult(4) . The helpers had to find a way to solve the problem and fix the power lines. They worked together carefully to make sure that nobody was (5) . Some people held flashlights (手电筒) to light up the dark, while others worked on the power lines with special tools.
When the storm was over, everyone was happy because the helpers fixed the problem fast. The children learnt that even in a difficult situation, people can work together and make things better.

1. lightning 2. safe and sound 3. emergency 4. situation 5. hurt

【分析】
本题为单词词组填空，需结合短文语境、词汇含义及逻辑关系选择合适的单词。先通读短文理解每处空格的语义，再对应方框内的词汇匹配：第1空需与thunder并列，被形容词bright修饰；第2空描述在房子里的状态；第3空对应突发状况；第4空结合固定搭配；第5空表“受伤”的含义。
【解析】
1. 空格前有形容词bright（明亮的），与thunder（雷）并列，方框中lightning（闪电）符合语境，故填lightning；
2. 语境为父母告知孩子们在坚固房子里安然无恙，safe and sound（安然无恙）符合语义，故填safe and sound；
3. 后文提到树倒在电线上的突发状况，空格前有不定冠词a(n)，方框中emergency（紧急情况）符合，故填emergency；
4. 固定搭配in this difficult situation（在这种困难的情况下），方框中situation符合，故填situation；
5. 语境为确保没人受伤，be hurt（受伤）符合，故填hurt。
【答案】
1. lightning 2. safe and sound 3. emergency 4. situation 5. hurt
【知识点】
词汇运用、语境理解
【点评】
本题考查基础词汇在具体语境中的运用，要求学生结合上下文语义选择合适的单词，难度适中，侧重基础词汇掌握和语境分析能力。
【难度系数】
0.5