Ⅰ.单句语法填空
1．(2021·山东济南市高三一模)As the operatic arts developed, performers(perform) gradually took off their masks and painted colorful patterns on their faces instead, so people could better see ________(they) facial expressions.
【答案】 their
【解析】 考查物主代词。句意：随着戏曲艺术的发展，表演者逐渐摘下面具，在脸上画上五颜六色的图案，这样人们就能更好地看到他们的面部表情。此处用形容词性物主代词their作定语，修饰名词短语facial expressions。故填their。
2．(2021·云南省昆明市高三“三诊一模”模拟考试(三模))A ________(six) award for economics was created in 1968．
【答案】 sixth
【解析】 考查序数词，句意：1968年设立了第六个经济学奖。由语境结合常识可知，前面已出现5词经济学奖，此处表示“第六个”经济学奖，所以应用序数词sixth。故填sixth。
3．(2021·河南省安阳市高三二模)With no vaccine to protect against influenza infection and no medicine to treat(treat) secondary bacteria infections, control efforts worldwide were limited to non-medical methods, ________ separation, quarantine(检疫), good personal hygiene, and ban on public gatherings, which were applied in heavily infected areas.
【答案】 like/including
【解析】 考查介词。句意：由于没有预防流感感染的疫苗，也没有治疗继发细菌感染的药物，全球范围内的控制措施仅限于隔离、保持个人卫生、禁止公共集会等非医学方法，而这些方法在疫情严重的地区得到了应用。这里列举一系列事物用介词like或including。故填like/including。
4．(2021·山东省(新高考)高三二模英语试卷(三))The scientists say an area of the brain assigns memories to smells and stores ________(they) for decades.
【答案】 them
【解析】 考查代词。句意：科学家们说，大脑的一个区域将记忆分配给气味，并将它们储存几十年。空处作动词store的宾语，应用they的宾格形式them。故填them。
5．(2021·河南省洛阳市高三二模)The ________(one) reference to gameplay comes from the Tang Dynasty story of Cen Shun, Golden Elephant King.
【答案】 first
【解析】 考查序数词。句意：关于游戏玩法的第一个参考来自于唐朝的金象王岑顺的故事。根据冠词the和名词reference 可知此处要用序数词。故填first。
