Ⅰ. 选出画线部分读音与其他不同的选项。
()1. A. throat B. toothache C. thmselves
()2. A. gas B. ache C. X-ray
()3. A. headache B. dentist C. fever
()4. A. runny B. suffer C. virus
()5. A. stomoch B. cross C. stop

1. C 2. A 3. C 4. C 5. A

1. 选项A throat中画线部分th发音为/θ/，选项B toothache中画线部分th发音为/θ/，选项C themselves中画线部分th发音为/ð/，C的读音与其他两项不同。
2. 选项A gas中画线部分a发音为/æ/，选项B ache中画线部分a发音为/eɪ/，选项C X-ray中画线部分ay发音为/eɪ/，A的读音与其他两项不同。
3. 选项A headache中画线部分ea发音为/e/，选项B dentist中画线部分e发音为/e/，选项C fever中画线部分e发音为/iː/，C的读音与其他两项不同。
4. 选项A runny中画线部分u发音为/ʌ/，选项B suffer中画线部分u发音为/ʌ/，选项C virus中画线部分u发音为/ə/，C的读音与其他两项不同。
5. 选项A stomach中画线部分o发音为/ʌ/，选项B cross中画线部分o发音为/ɒ/，选项C stop中画线部分o发音为/ɒ/，A的读音与其他两项不同。

Ⅱ. 根据上下文或汉语提示写单词。
1. You can (按) the doorbell if nobody answers the door.
2. We should (避免) eating too much junk food.
3. He began to (咳嗽) because of the cold.
4. Many people (遭受) from the flu in winter.
5. The doctor asks me to take the (药) three times a day.
6. The (病毒) can spread quickly among people.
7. Please give a clear (描述) of the picture.
8. The doctor is looking after the (病人) carefully.
9. We all like the (亮度) of the sun.
10. It's everyone's duty to protect the (环境).

1. press
2. avoid
3. cough
4. suffer
5. medicine
6. virus
7. description
8. patient/patients
9. brightness
10. environment

本题考查根据汉语提示填写正确的英文单词，需结合语法规则（如情态动词后接动词原形、固定搭配、冠词后接名词等）确定单词的正确形式：
1. 情态动词can后接动词原形，“按（门铃）”对应的英文动词是press。
2. 情态动词should后接动词原形，avoid doing sth.是固定搭配，意为“避免做某事”，对应汉语“避免”的单词是avoid。
3. 固定结构begin to do sth.后接动词原形，对应汉语“咳嗽”的单词是cough。
4. 固定搭配suffer from表示“遭受、患（病）”，主语是many people，句子描述常规情况用一般现在时，填suffer。
5. 固定搭配take the medicine意为“吃药”，对应汉语“药”的单词是medicine。
6. 定冠词the后接名词作主语，对应汉语“病毒”的单词是virus。
7. 不定冠词a后接名词，对应汉语“描述”的名词形式是description。
8. 定冠词the后接名词，对应汉语“病人”的单词是patient/patients。
9. 定冠词the后接名词，对应汉语“亮度”的单词是brightness。
10. 固定搭配protect the environment意为“保护环境”，对应汉语“环境”的单词是environment。

Ⅲ. 完形填空。
After three days in the hospital, a 12-year-old boy named John and his parents could finally go home. His grandparents waited for them 1 at home. “Luckily, my grandson knew how to ask for help, and he saved the whole family,” said his grandma.
One cold winter night last week, when John and his parents used charcoal(木炭) to keep 2, they closed all the doors and windows of the room. However, before going to bed, John suddenly felt 3. He had difficulty breathing. When he tried to talk with his parents, he found that they couldn’t 4 him. At that time, John thought they might 5 carbon monoxide poisoning(一氧化碳中毒), and he became nervous. But then he knew he had to keep 6.
At first, he 7 the windows and doors to let the fresh air in. Then he picked up his father’s phone to call 120. While he was waiting for the doctors, he 8 to neighbors for help. The neighbors ran over at once and moved his parents outside the house together. Finally, John and his parents were sent to the hospital and 9 in time.
“Were you afraid at that moment?” a reporter asked. “In fact, I was. But our school has lessons about 10 every week, and our teachers often teach us what to do when we are in danger. I followed the teachers’ advice. I think it is really helpful. So I want to let more people know how important safety education is,” John answered.
()1. A. sadly B. happily C. angrily
()2. A. warm B. cool C. cold
()3. A. well B. sick C. excited
()4. A. answer B. ask C. hear
()5. A. suffer from B. discuss about C. learn from
()6. A. nervous B. calm C. worried
()7. A. closed B. opened C. cleaned
()8. A. shouted B. talked C. listened
()9. A. saved B. hurt C. found
()10. A. study B. safety C. time

1-5 BABAA 6-10 BBAAB

我们逐题结合上下文语境分析选项：
1. 第1题：John和父母终于结束住院可以回家，爷爷奶奶的心情是愉悦的，sadly悲伤地，happily开心地，angrily生气地，选B符合语境。
2. 第2题：故事背景是寒冷的冬夜，人们用木炭的目的是取暖，固定搭配keep warm表示保暖，选A。
3. 第3题：后文提到他呼吸困难，说明John突然感觉身体不适、生病了，well身体好的，sick生病/不适的，excited兴奋的，选B。
4. 第4题：John尝试和父母说话，此时父母已经一氧化碳中毒失去意识，没办法回应他，answer回应/回答，ask询问，hear听见，选A。
5. 第5题：John意识到他们可能是遭遇了一氧化碳中毒，suffer from表示遭受/患上某种疾病，discuss about讨论，learn from向……学习，选A。
6. 第6题：虽然他很紧张，但他清楚当下必须保持冷静才能救人，keep calm是固定搭配表示保持冷静，nervous紧张的，worried担忧的，选B。
7. 第7题：要让新鲜空气进入房间，需要打开门窗，closed关闭，opened打开，cleaned打扫，选B。
8. 第8题：等待救护车的同时，他要向邻居求助，需要大声呼喊，shouted大喊，talked交谈，listened听，选A。
9. 第9题：最后一家三口被送到医院，得到了及时的救治、成功获救，saved获救，hurt受伤，found发现，选A。
10. 第10题：后文提到老师教大家遇到危险的应对方法，还点明了安全教育的重要性，说明学校每周都有安全相关的课程，study学习，safety安全，time时间，选B。