Ⅰ.用所给单词的适当形式填空
1. Some people believe the (bad) thing is to do nothing.
2. I was angry because the manager refused (answer) my questions.
3. We should learn from (hero) and try to make contributions to our country.
4. We need to have more (volunteer) to help with the charity work.
5. Let's take a holiday in (southeast) Asia.

Ⅰ. 1. worst 2. to answer 3. heroes
4. volunteers 5. Southeastern

【分析】
1. 空格前有定冠词the，结合语境“最糟糕的事”，需用形容词bad的最高级形式；
2. 固定搭配refuse to do sth意为“拒绝做某事”，动词需用不定式形式；
3. 句意表达“向英雄们学习”，hero为可数名词，此处表泛指多个英雄，需用复数；
4. more修饰可数名词复数，volunteer是可数名词，需用复数形式；
5. 此处需形容词修饰名词Asia，southeast是名词，其形容词形式为Southeastern，且“东南亚”相关形容词首字母大写。
【解析】
1. 定冠词the后接形容词最高级，bad的最高级为worst，故填worst；
2. 固定搭配refuse to do sth，故填to answer；
3. hero的复数形式为heroes，故填heroes；
4. volunteer的复数形式为volunteers，故填volunteers；
5. southeast的形容词形式为Southeastern，修饰Asia，故填Southeastern。
【答案】
Ⅰ. 1. worst 2. to answer 3. heroes 4. volunteers 5. Southeastern
【知识点】
形容词最高级、动词不定式、名词复数
【点评】
本题为英语基础词汇变形题，考察形容词最高级、固定搭配、名词复数及词性转换的基础知识点，难度较低，适合巩固英语基础。
【难度系数】
0.7

Ⅱ.(教材p.48 & p.47 1b改编)语篇填空
It was a sunny morning on 26 December 2004, in Phuket, Thailand. My family and I were enjoying our vacation, walking along the beach. Suddenly, I noticed 1. (一些奇怪的事)—the waves looked different.
2. (厚厚的白色泡沫) was forming on top of the waves. The waves were coming in instead of going out.
I remembered my geography lesson. An earthquake under the sea could create
3. (危险的海浪) called tsunamis. I shouted to my parents, "There's going to be a tsunami!"
At first, they didn't believe me. "Don't be silly, Tilly," my dad said. But I
4. (拒绝) to move. "Please, we have to warn people!" I insisted.
Back at the hotel, I begged my father to warn others. He told a(n) 5. (保安人员) about the tsunami, who immediately understood the danger. He knew about the huge earthquake in
6. (附近的) Indonesia. He rushed to get people off the beach. Within minutes, people were 7. (尖叫) and running as the guard cleared the beach. Moments later, they saw a huge wall of water coming from the sea.
8. (幸亏), all of us were safe just as the water hit the hotel. Thanks to my 9. (知识) and
10. (快速思维), many lives were saved that day.

Ⅱ. 1. something strange
2. Thick white froth 3. dangerous waves
4. refused 5. security guard 6. nearby
7. screaming 8. Thankfully
9. knowledge 10. quick thinking

【分析】
这是一道语篇填空题，需结合中文提示、全文语境及语法规则填写正确的英文表达。解题时先通读全文，明确全文时态为一般过去时，再针对每个空的提示，考虑词汇的正确形式、搭配及句首大写等细节：1. 不定代词被形容词修饰时，形容词需后置；2. 句首单词首字母需大写；3. 注意时态（过去式、过去进行时）的运用；4. 掌握固定短语及词汇的正确拼写。
【解析】
1. 考查不定代词用法：不定代词something后接形容词时，形容词需后置，故“一些奇怪的事”译为something strange；
2. 句首单词首字母大写，“厚厚的白色泡沫”对应Thick white froth；
3. 形容词dangerous修饰名词waves，构成“危险的海浪”；
4. 全文为一般过去时，动词“拒绝”需用过去式refused；
5. “保安人员”的固定英文表达为security guard；
6. 形容词nearby意为“附近的”，用于修饰名词Indonesia；
7. 过去进行时结构为“were + 现在分词”，“尖叫”的现在分词是screaming；
8. 副词Thankfully置于句首，表“幸亏”；
9. “知识”为不可数名词，英文是knowledge；
10. 固定短语quick thinking意为“快速思维”。
【答案】
1. something strange
2. Thick white froth
3. dangerous waves
4. refused
5. security guard
6. nearby
7. screaming
8. Thankfully
9. knowledge
10. quick thinking
【知识点】
不定代词用法、词汇拼写、时态运用
【点评】
本题为改编的语篇填空题，结合真实事件考查基础词汇与语法的语境运用，难度适中，需学生掌握常见词汇的正确形式及搭配。
【难度系数】
0.6