1 读句子，选词填空。
headache flu stomachache fever healthy
① Mia does exercise and eats well to stay .
② After eating too much cake at the party, Lily had a bad .
③ During the winter season, a lot of people catch the . They often have a runny nose and a sore throat.
④ Sara felt very cold and her mum checked her. She had a .
⑤ Jack couldn’t focus on his homework because he had a bad and it was hard for him to think clearly.
每小题1分。我的得分:

① healthy ② stomachache ③ flu ④ fever ⑤ headache

【分析】本题为英语选词填空题，解题思路是：先明确所给单词（healthy健康的；flu流感；stomachache胃痛；fever发烧；headache头痛）的词义及词性，再结合每个句子的语境（如动作提示、症状描述）匹配合适的单词，确保句子语义通顺。
【解析】①句中“做运动、吃得好”是保持健康的方式，stay后需形容词，故填healthy；②句“吃太多蛋糕”易引发胃痛，填stomachache；③句“冬天流行、有流鼻涕和喉咙痛症状”的是流感，填flu；④句“感觉冷”对应发烧症状，填fever；⑤句“无法集中注意力、难思考”对应头痛，填headache。
【答案】①healthy ②stomachache ③flu ④fever ⑤headache
【知识点】英语词汇辨析、身体相关名词
【点评】本题考查基础词汇的语境运用，结合词义和生活常识即可解答，难度较低。
【难度系数】0.8