一、用方框中所给单词的适当形式填空。
medicine flu mask virus injury
1. Regular exercise can help us recover(康复) from physical faster.
2. Laughter is the best ,so we need to keep happy every day.
3. To avoid the virus,we should wash hands often in public places.
4. Wearing a(n) in crowded places is necessary to protect ourselves from getting sick.
5. A strong immune system(免疫系统) helps us fight against many ,so we should eat healthily and exercise regularly.

1. injuries
2. medicine
3. flu
4. mask
5. viruses

【分析】
解题思路：先明确方框内单词的词义：medicine（药）、flu（流感）、mask（口罩）、virus（病毒）、injury（伤害）；再逐句理解句意，结合语境确定所需单词，最后根据语法规则（如名词单复数）调整单词形式，完成填空。
【解析】
1. 句意：规律锻炼能帮助我们更快从身体伤害中康复。injury是可数名词，此处指多种身体伤害，需用复数形式injuries。
2. 句意：笑是最好的药，所以我们要每天保持开心。medicine符合句意，用原形即可。
3. 句意：为了避免流感病毒，我们应该在公共场所常洗手。flu virus是固定搭配“流感病毒”，故填flu。
4. 句意：在拥挤的地方戴一个口罩来保护自己不生病是必要的。mask是可数名词，前面有不定冠词，用原形mask。
5. 句意：强大的免疫系统帮助我们对抗很多病毒，所以我们应该健康饮食、规律锻炼。virus是可数名词，many后接可数名词复数，故填viruses。
【答案】
1. injuries
2. medicine
3. flu
4. mask
5. viruses
【知识点】
名词的适当形式、词汇运用
【点评】
本题为基础词汇填空题，主要考查核心词汇词义理解及名词单复数的运用，难度较低，适合巩固基础词汇的掌握。
【难度系数】
0.6

二、语篇填空。
help situation bad luck safe arrive if hospital see in
It was 10:35 p. m. on February 8th. Flight CZ6304,a China Southern Airlines plane, was flying to Shenyang. When handing out food and drinks,the head attendant, Li Yan, 1. a passenger feeling sick. After asking the passenger,Li learned that he had a history of high blood pressure and a mild stroke(轻度中风). Li Yan provided him with oxygen support and asked 2. there was a doctor on the plane. 3. ,there was no doctor on the plane. As minutes went by,the passenger felt even 4. . He was in a very dangerous 5. . Li promised that they would do everything they could to help him. To make the passenger get medical help 6. time, Wang Ye’an, the captain(机长), decided to land the plane at Shijiazhuang Zhengding International Airport at once after he learned about the matter.
The plane landed 7. in Shijiazhuang at 12:20 a. m. The passenger was taken to the 8. quickly. Later, the plane took off again and finally 9. at Shenyang Taoxian International Airport at 2:48 a. m. The next day,the passenger’s family were thankful for what they did. They shared a message: Thanks to the quick 10. ,he is now safe. Without your help,he might not have made it.

1. saw
2. if
3. Unluckily
4. worse
5. situation
6. in
7. safely
8. hospital
9. arrived
10. help

【分析】
先通读全文，明确文章讲述航班上乘客突发疾病，机组人员紧急救助的故事。结合给定的10个单词，根据每个空的语境、语法（时态、词性、固定搭配），选择合适的单词并进行必要的形式变形（如时态变化、词性转换、比较级变化等）来完成填空。
【解析】
1. 由上下文时态（一般过去时）及句意“看到一名乘客不舒服”，可知用see的过去式saw；
2. 句意为“询问飞机上是否有医生”，引导宾语从句表“是否”，用if；
3. 句首作状语表“不幸的是”，用bad luck对应的副词Unluckily；
4. even修饰形容词比较级，bad的比较级为worse，符合“感觉更糟”的语境；
5. 形容词dangerous后接名词，situation（情况）符合“危险的情况”的语义；
6. 固定搭配in time意为“及时”，符合语境；
7. 修饰动词land需用副词，safe的副词形式为safely，表“安全降落”；
8. 句意为“乘客被迅速送往医院”，填名词hospital；
9. 由上下文时态（一般过去时）及句意“到达机场”，用arrive的过去式arrived；
10. 形容词quick后接名词，help（帮助）符合“快速帮助”的语义。
【答案】
1. saw
2. if
3. Unluckily
4. worse
5. situation
6. in
7. safely
8. hospital
9. arrived
10. help
【知识点】
词汇运用（适当形式填空）、语境理解、固定搭配
【点评】
本题为语篇填空题，考查学生对词汇的掌握、语境的理解及语法变形能力，需结合上下文线索和语法规则完成填空，难度适中，适合初中阶段学生练习。
【难度系数】
0.5