Unit 4【刷语法】频率副词（重点语法提升练）-2025-2026学年七年级英语上册单元模块满分必刷题（外研版2024）

2025-2026学年七年级英语上册单元模块满分必刷题（外研版2024） Unit 4 Time to celebrate【刷语法】(重点语法提升练) 单元语法：频率副词 频度副词：用以回答how often问题的副词。 频度副词 用法 副词的一种，通常和一般现在时连用，表示现在经常或反复发生的动作。 也可用于一般过去时，如: I often played football when I was young. 按照频率的高低依次为 always（总是）>usually（通常）>often(经常) >sometimes（有时）>seldom(很少) >hardly(几乎不) >never（从不） 位置 （1）频度副词一般位于实义动词之前，系动词be、助动词或情态动词之后，在句中作状语。 We never eat junk food. 我们从不吃垃圾食品。 Lucy is sometimes very busy. 露西有时很忙。 （2）有些频度副词（如sometimes）位置比较灵活，可位于句首或句末。 Sometimes, Jack plays computer games. 有时杰克玩电脑游戏。 （3）对频度副词提问时，用how often。 —How often do you exercise? 你多久锻炼一次？ —Hardly ever. 几乎从不。 语法过关小测 满分：60分；时间：60分钟 一、单项选择（每小题1分，共40分） 1．It’s very dry here in summer—it ________ rains. A．sometimes B．often C．seldom D．always 2．Wisdom ________ helps us grow and live better. A．never B．seldom C．always D．sometimes 3．Jack ________ walks to school because his home is a little far. A．always B．usually C．often D．seldom 4．I ______ walk my dog in the morning, even on weekends. I really enjoy the clean air and the sweet birdsong. A．sometimes B．always C．seldom D．hardly 5．—________ do you practise the badminton? —________ a week. A．How often; One B．How many times; One C．How often; Once 6．—Lily, Cola is not good for your health. Don’t drink it too ________ . —OK, I got it, Mum. A．never B．often C．sometimes 7．She _______ watches TV in the evening. A．always B．never C．hardly ever D．seldom 8．Alice lives a healthy life. She ________ stays up late. A．often B．always C．hardly D．sometimes 9．________, she is so tired and she wants to stay home for ________. A．Sometime; sometime B．Sometimes; sometime C．some time; sometimes D．Sometimes; some time 10．The doctor told me to take the medicine ________ a day. A．one B．twice C．two D．second 11．She ________ exercises because she doesn’t like sports much. A．always B．often C．hardly 12．Mary ________ breaks school rules. The teachers say she is a perfect example for others. A．never B．sometimes C．always 13．I think girls should ________ go out alone at night. It’s dangerous. A．never B．often C．usually 14．My father goes to work by bike _______. A．once a week B．once week C．one time a week D．one time week 15．My mother ________ goes to the movies. A．sometime B．some time C．sometimes D．some times 16．She loves cooking her own meals, and that’s why she ________ eats out. A．seldom B．often C．sometimes D．always 17．My school is across from (在……对面) my home, so I ________ go to school on foot. A．usually B．never C．seldom D．sometimes 18．To keep fit, I ________ play sports on weekends. A．never B．often C．seldom D．hardly 19．He ________ watches TV, because he is really busy with his study. A．always B．hardly C．sometimes D．often 20．—Are Jack and his sister good at English? —No. They don’t do well in English because they ________ read it. A．always B．usually C．often D．seldom 21．Alice ________ exercises, so she is in poor health now. A．often B．always C．hardly D．usually 22．—No students like Mrs. Smith. —Yes. Her classes are ________ interesting. A．never B．always C．usually D．sometimes 23．—Do you like English? —Yes, I ________ read it before I go to bed. A．/ B．never C．always 24．—How often do you go online to search for information? —________, because I think reading books is also a good way to get knowledge. A．Always B．Usually C．Sometimes D．Never 25．—Sandy does well in the test again. —Yes, she is so careful that she ________ makes mistakes in her paper. A．usually B．seldom C．often D．always 26．My father ________ goes to the gym with me although he dislikes going there. A．never B．hardly C．seldom D．sometimes 27．Steve likes riding to school very much, but he ________ takes the bus because of rain (下雨). A．never B．sometimes C．always D．usually 28．—You look strong and healthy. ________ do you do sports? —I ________ play basketball after school. A．How much; often B．How often; always C．How often; seldom D．How soon; sometimes 29．Jack ________ spends time on maths. That’s why he is getting worse at it. A．always B．often C．usually D．hardly 30．—What do you usually have for breakfast? —I _________ have some bread and milk. Sometimes I have eggs and beans. A．seldom B．usually C．always D．never 31．I usually do my homework at school but ______ I do it at home. A．hardly B．often C．always D．sometimes 32．Mike is a good student. He ________ comes to school early. He is ________ late for school. A．often; always B．always; never C．never; sometimes D．sometimes; usually 33．—Do you _______ walk to school? —No, _______. I live too far away. A．often, never B．usually, often C．seldom, always D．always, usually 34．I ________ go to work by bus. A．usual B．usually C．unusual D．as usually 35．— How often do you have PE at school? — ________, usually on Tuesday and Friday. A．Once a week B．For a week C．Twice a week D．A week ago 36．—I usually get up at six o'clock in the morning. What about you? —I ________ get up so early. I usually get up at 7: 00. A．sometimes B．often C．always D．never 37．What time does your father ______ up? A．usually gets B．gets usually C．usually get D．get usually 38．---Does Antony always finish his homework on time? ---Yes,of course. He_____ leaves today’s work until tomorrow. A．also B．never C．only D．usually 39．─Do you often watch TV? ─No, I’m too busy. I ______ watch TV. A．always B．often C．usually D．never 40．My grandfather is 80 years old, but he ________ gets ill. He keeps fit by exercising every day. A．always B．often C．seldom D．sometimes 二、完成句子（每小题2分，共20分） 41．格雷斯的桌子总是很干净。 Grace’s desk clean. 42．——你隔多久一次踢足球？ ——一星期两次。 — do you play football? —Twice a week. 43．她每个月去看望她的祖父母一次。 She visits her grandparents . 44．我很少吃蛋糕或糖果。 I eat cakes sweets. 45．Lisa周六经常去看望她的爷爷奶奶。 Lisa her grandparents on Saturdays. 46．Mike对学习很认真，所以他从不缺课。 Mike is serious about his study, so he the class. 47．它通常居住在哪里？ Where it ? 48．他经常锻炼，并且很少玩电脑游戏。 He often exercises and . 49．我妈妈通常一星期只购物一两次。 My mum usually goes shopping only . 50．汤姆上学从来不迟到。 Tom is school. 学科网（北京）股份有限公司 $$ 2025-2026学年七年级英语上册单元模块满分必刷题（外研版2024） Unit 4 Time to celebrate【刷语法】(重点语法提升练) 单元语法：频率副词 频度副词：用以回答how often问题的副词。 频度副词 用法 副词的一种，通常和一般现在时连用，表示现在经常或反复发生的动作。 也可用于一般过去时，如: I often played football when I was young. 按照频率的高低依次为 always（总是）>usually（通常）>often(经常) >sometimes（有时）>seldom(很少) >hardly(几乎不) >never（从不） 位置 （1）频度副词一般位于实义动词之前，系动词be、助动词或情态动词之后，在句中作状语。 We never eat junk food. 我们从不吃垃圾食品。 Lucy is sometimes very busy. 露西有时很忙。 （2）有些频度副词（如sometimes）位置比较灵活，可位于句首或句末。 Sometimes, Jack plays computer games. 有时杰克玩电脑游戏。 （3）对频度副词提问时，用how often。 —How often do you exercise? 你多久锻炼一次？ —Hardly ever. 几乎从不。 语法过关小测 满分：60分；时间：60分钟 一、单项选择（每小题1分，共40分） 1．It’s very dry here in summer—it ________ rains. A．sometimes B．often C．seldom D．always 【答案】C 【详解】句意：这里夏天非常干燥——很少下雨。 考查频度副词辨析。sometimes有时；often经常；seldom很少；always总是。根据“It’s very dry here in summer”可知，这里夏天非常干燥，说明很少下雨，所以应该用seldom。故选C。 2．Wisdom ________ helps us grow and live better. A．never B．seldom C．always D．sometimes 【答案】C 【详解】句意：智慧总是帮助我们成长并生活得更好。 考查副词辨析。never从不；seldom很少；always总是；sometimes有时。根据“Wisdom...helps us grow and live better.”可知，此处强调智慧的持续积极作用，应用always。故选C。 3．Jack ________ walks to school because his home is a little far. A．always B．usually C．often D．seldom 【答案】D 【详解】句意：杰克很少走路去学校，因为他的家有一点儿远。 考查副词辨析。always总是；usually通常；often时常；seldom极少，不常。根据“Because his home is a little far”可知，杰克的家有一点儿远，因此他很少走路去学校。故选D。 4．I ______ walk my dog in the morning, even on weekends. I really enjoy the clean air and the sweet birdsong. A．sometimes B．always C．seldom D．hardly 【答案】B 【详解】句意：我总是在早上遛狗，即使在周末也是如此。我真的很喜欢清新的空气和甜美的鸟鸣。 考查频度副词。sometimes有时；always总是；seldom很少；hardly几乎不。根据“even on weekends”和“I really enjoy the clean air and the sweet birdsong.”可知，遛狗的频率很高，即使周末也遛狗。故选B。 5．—________ do you practise the badminton? —________ a week. A．How often; One B．How many times; One C．How often; Once 【答案】C 【详解】句意：——你多久练一次羽毛球？——一周一次。 考查特殊疑问句。How often多久一次；One一个；How many times多少次；Once一次。根据答语“…a week”可知，问句是对频率的提问，因此用How often。第二空：“Once a week”意为“一周一次”。故选C。 6．—Lily, Cola is not good for your health. Don’t drink it too ________ . —OK, I got it, Mum. A．never B．often C．sometimes 【答案】B 【详解】句意：——Lily，可乐对你的健康不好。别喝得太频繁。—— 好的，我知道了，妈妈。 考查频度副词。never从不；often经常；sometimes有时。根据“Cola is not good for your health”可知，可乐对健康不好，所以不应该经常喝。故选B。 7．She _______ watches TV in the evening. A．always B．never C．hardly ever D．seldom 【答案】A 【详解】句意：她总是在晚上看电视。 考查副词辨析。always总是，一直；never从不；hardly ever几乎从不；seldom很少。根据句意可知，她总是在晚上看电视，always “总是”，符合句子表达日常习惯的语境。故选A。 8．Alice lives a healthy life. She ________ stays up late. A．often B．always C．hardly D．sometimes 【答案】C 【详解】句意：爱丽丝过着健康的生活。她几乎从不熬夜。 考查副词辨析。often经常；always总是；hardly几乎不；sometimes有时。根据“Alice lives a healthy life”及常识可知，通常健康的生活方式是不会经常熬夜的，故选C。 9．________, she is so tired and she wants to stay home for ________. A．Sometime; sometime B．Sometimes; sometime C．some time; sometimes D．Sometimes; some time 【答案】D 【详解】句意：有时候，她非常疲惫，她想在家里待一会。 考查词汇辨析。sometime某个时间；sometimes有时，频度副词；some time一些时间。第一空格位于句首，且后面有逗号，故用副词修饰整个句子，表“有时”，用sometimes。第二空在for后，“for+时间段”表“一段时间”，用some time。故选D。 10．The doctor told me to take the medicine ________ a day. A．one B．twice C．two D．second 【答案】B 【详解】句意：医生告诉我每天要服药两次。 考查频率副词。one一；twice两次；two二；second第二。根据“The doctor told me to take the medicine … a day.”可知，此处是指吃药的频率，twice a day“一天两次”，故选B。 11．She ________ exercises because she doesn’t like sports much. A．always B．often C．hardly 【答案】C 【详解】句意：她几乎不锻炼，因为她不太喜欢运动。 考查副词辨析。always总是；often经常；hardly几乎不。根据“she doesn’t like sports much”可知她不喜欢运动，因此应很少锻炼，使用hardly表示频率低，符合句意。故选C。 12．Mary ________ breaks school rules. The teachers say she is a perfect example for others. A．never B．sometimes C．always 【答案】A 【详解】句意：玛丽从不违反校规。老师们说她是其他人的完美榜样。 考查副词辨析。never从不；sometimes有时；always总是。根据“The teachers say she is a perfect example for others.”可知，这里需要一个表示“从不”的词，never符合语境，说明玛丽因从不违规而成为榜样。故选A。 13．I think girls should ________ go out alone at night. It’s dangerous. A．never B．often C．usually 【答案】A 【详解】句意：我认为女孩们晚上绝不应该独自外出。这很危险。 考查副词辨析。never绝不；often经常；usually通常。根据“It’s dangerous.”可知，晚上独自外出很危险，所以应该是“绝不”要这么做，故选A。 14．My father goes to work by bike _______. A．once a week B．once week C．one time a week D．one time week 【答案】A 【详解】句意：我父亲每周一次骑自行车去上班。 考查频率表达方法。根据备选项可知，设空处表示频率，可用“次数+a/every+时间单位”结构表达；“一次”的正确表达方式为once，所以A选项符合语法要求。故选A。 15．My mother ________ goes to the movies. A．sometime B．some time C．sometimes D．some times 【答案】C 【详解】句意：我的妈妈有时去看电影。 考查词义辨析。sometime某时，副词；some time一段时间，名词短语；sometimes有时，副词；some times几次，名词短语。根据“My mother ... goes to the movies.”可知，此处指妈妈有时去看电影，应用副词sometimes修饰动词goes。故选C。 16．She loves cooking her own meals, and that’s why she ________ eats out. A．seldom B．often C．sometimes D．always 【答案】A 【详解】句意：她喜欢自己做饭，这就是她很少在外面吃饭的原因。 考查副词辨析。seldom很少；often经常；sometimes有时；always总是。根据“She loves cooking her own meals”可知，她不常在外就餐，用seldom。故选A。 17．My school is across from (在……对面) my home, so I ________ go to school on foot. A．usually B．never C．seldom D．sometimes 【答案】A 【详解】句意：我的学校在我家对面，所以我通常步行去学校。 考查副词辨析。usually通常；never从不；seldom很少；sometimes有时。根据“My school is across from (在……对面) my home”可知，学校就在家对面，所以通常步行上学，故选A。 18．To keep fit, I ________ play sports on weekends. A．never B．often C．seldom D．hardly 【答案】B 【详解】句意：为了保持健康，我经常在周末做运动。 考查副词辨析。never从不；often经常；seldom很少；hardly几乎不。根据“To keep fit,”可知，此处指“经常在周末做运动”。故选B。 19．He ________ watches TV, because he is really busy with his study. A．always B．hardly C．sometimes D．often 【答案】B 【详解】句意：他几乎不看电视，因为他真的忙于学习。 考查频度副词。always总是；hardly几乎不；sometimes有时；often经常。根据“he is really busy with his study”可知，他忙于学习，应该是几乎不看电视。故选B。 20．—Are Jack and his sister good at English? —No. They don’t do well in English because they ________ read it. A．always B．usually C．often D．seldom 【答案】D 【详解】句意：——Jack和他妹妹擅长英语吗？——不。他们英语学得不好，因为他们很少读英语。 考查副词辨析。always总是；usually通常；often经常；seldom很少。根据“They don’t do well in English”可知，他们英语学得不好，应该是很少读英语。故选D。 21．Alice ________ exercises, so she is in poor health now. A．often B．always C．hardly D．usually 【答案】C 【详解】句意：Alice几乎不锻炼，所以她现在的健康状况不好。 考查副词辨析。often经常；always总是；hardly几乎不；usually通常。根据“Alice…exercises, so she is in poor health now.”可知，此处应描述锻炼频率极低，应该用hardly。故选C。 22．—No students like Mrs. Smith. —Yes. Her classes are ________ interesting. A．never B．always C．usually D．sometimes 【答案】A 【详解】——没有学生喜欢史密斯老师。——是的。她的课从来都不有趣。 考查频率副词辨析。never从不；always总是；usually通常；sometimes有时。根据“No students like Mrs. Smith.”可知，学生们不喜欢史密斯老师，所以她的课从来都不有趣。故选A。 23．—Do you like English? —Yes, I ________ read it before I go to bed. A．/ B．never C．always 【答案】C 【详解】句意：——你喜欢英语吗？——是的，我总是睡觉前读它。 考查频度副词。/不填；never从不；always总是。根据“Do you like English? Yes...”可知，睡前总是读英语，故选C。 24．—How often do you go online to search for information? —________, because I think reading books is also a good way to get knowledge. A．Always B．Usually C．Sometimes D．Never 【答案】C 【详解】句意：——你多久上网查找一次信息？——有时会，因为我觉得读书也是一种获得知识的好方法。 考查副词辨析。Always总是；Usually通常；Sometimes有时；Never从不。根据“also可知，我并不完全依赖上网搜索信息，因此上网的频率不会很高，sometimes“有时”，符合语境。故选C。 25．—Sandy does well in the test again. —Yes, she is so careful that she ________ makes mistakes in her paper. A．usually B．seldom C．often D．always 【答案】B 【详解】句意：——桑迪在考试中又考得很好。——是的，她是如此细心以至于试卷中很少出错。 考查频度副词辨析。usually通常；seldom很少；often经常；always总是。根据“Sandy does well in the test again.”及“Yes, she is so careful...in her paper.”可知，她很细心，试卷中很少出错。故选B。 26．My father ________ goes to the gym with me although he dislikes going there. A．never B．hardly C．seldom D．sometimes 【答案】D 【详解】句意：我爸爸有时和我一起去健身房，尽管他不喜欢去那里。 考查频率副词辨析。never从不；hardly几乎不；seldom很少；sometimes有时。根据“although he dislikes going there”可知，此处是让步状语从句，表示尽管爸爸不喜欢去健身房，但有时还是会和“我”一起去，故选D。 27．Steve likes riding to school very much, but he ________ takes the bus because of rain (下雨). A．never B．sometimes C．always D．usually 【答案】B 【详解】句意：Steve非常喜欢骑车上学，但因为下雨，他有时会乘公交车。 考查频度副词辨析。never从不；sometimes有时；always总是；usually通常。根据“Steve likes riding to school very much, but he...takes the bus because of rain”可知，Steve下雨时偶尔会乘公交。故选B。 28．—You look strong and healthy. ________ do you do sports? —I ________ play basketball after school. A．How much; often B．How often; always C．How often; seldom D．How soon; sometimes 【答案】B 【详解】句意：——你看起来强壮又健康。你多久做一次运动？——我放学后总是打篮球。 考查疑问词和频率副词。How much“多少”，用于询问数量或价格；How often“多久一次”，用于询问频率；How soon“多久以后”，用于询问将来的时间；often“经常”； always“总是”；seldom“很少”； sometimes“有时”。根据答句中的日常活动描述可知，此处询问活动的频率；根据“You look strong and healthy.”可知，经常做运动，How often和always最符合逻辑。故选B。 29．Jack ________ spends time on maths. That’s why he is getting worse at it. A．always B．often C．usually D．hardly 【答案】D 【详解】句意：杰克几乎不花时间在数学上。这就是为什么他在这方面越来越糟糕。 考查副词辨析。always总是；often经常；usually经常；hardly几乎不。根据“That’s why he is getting worse at it.”可知，此处指的是“几乎不花时间在数学上”，故选D。 30．—What do you usually have for breakfast? —I _________ have some bread and milk. Sometimes I have eggs and beans. A．seldom B．usually C．always D．never 【答案】B 【详解】句意：——你早餐通常吃什么？——我通常吃面包和牛奶。有时吃鸡蛋和豆子。 考查副词辨析。seldom很少；usually通常；always总是；never从不。根据“What do you usually have for breakfast?”可知，此处回答通常吃什么，故选B。 31．I usually do my homework at school but ______ I do it at home. A．hardly B．often C．always D．sometimes 【答案】D 【详解】句意：我通常在学校做作业，但有时我在家里做。 考查频度副词。hardly几乎不；often经常；always总是；sometimes有时。根据“I usually do my homework at school but ... I do it at home.”可知，我有时在家里做作业。故选D。 32．Mike is a good student. He ________ comes to school early. He is ________ late for school. A．often; always B．always; never C．never; sometimes D．sometimes; usually 【答案】B 【详解】句意：Mike是一个好学生。他总是很早来学校。他上学从不迟到。 考查副词辨析。often经常；always总是；never从不；sometimes有时；usually通常。根据“Mike is a good student.”可知好学生应该不迟到，而是早到学校。B选项符合。故选B。 33．—Do you _______ walk to school? —No, _______. I live too far away. A．often, never B．usually, often C．seldom, always D．always, usually 【答案】A 【详解】句意：——你经常走路去上学吗？——不，从不。我住得太远了。 考查频率副词辨析。often经常；never从不；usually通常；seldom很少；always总是。根据“No”及“I live too far away”可知，住得很远，所以从来不走路上学，所以第二空应填never，排除BCD选项，故选A。 34．I ________ go to work by bus. A．usual B．usually C．unusual D．as usually 【答案】B 【详解】句意：我通常乘公共汽车去上班。 考查词汇辨析。usual通常的；usually通常地；unusual不寻常的；as usually错误表达。分析句子可知，句子不缺成分，所以空处应填副词作状语，故选B。 35．— How often do you have PE at school? — ________, usually on Tuesday and Friday. A．Once a week B．For a week C．Twice a week D．A week ago 【答案】C 【详解】句意：——你多久在学校上一次体育课？——一周两次，通常在周二和周五。 考查副词辨析。once a week一周一次；for a week一周；twice a week一周两次；a week ago一周前。根据“How often”以及“usually on Tuesday and Friday”可知此处回答频率，且是一周两次。故选C。 36．—I usually get up at six o'clock in the morning. What about you? —I ________ get up so early. I usually get up at 7: 00. A．sometimes B．often C．always D．never 【答案】D 【详解】句意：——我通常早上六点起床。你呢？——我从来没有起过这么早。我通常7点起床。 考查频度副词辨析。sometimes有时；often经常；always总是，一直；never从不。根据上文“I usually get up at six o'clock in the morning. What about you?”以及下文“I usually get up at 7: 00.”可知我通常7点起床，因此应是从来没有起过这么早，故选D。 37．What time does your father ______ up? A．usually gets B．gets usually C．usually get D．get usually 【答案】C 【详解】句意：你的父亲通常什么时候起床？ 考查副词的位置。疑问句中的谓语动词需用原形，可排除前两项。usually通常，副词，放在实意动词前面，可排除D项。根据句意结构，可知选C。 38．---Does Antony always finish his homework on time? ---Yes,of course. He_____ leaves today’s work until tomorrow. A．also B．never C．only D．usually 【答案】B 【详解】句意：Antony总是按时完成作业吗？是的，当然。他从不把今天的工作留到明天。A“也”；B“从不”；C“仅仅，只是”；D“通常”。根据语境可知Antony按时完成作业，从不拖拉，故选B。 39．─Do you often watch TV? ─No, I’m too busy. I ______ watch TV. A．always B．often C．usually D．never 【答案】D 【详解】句意：---你经常看电视吗？---不，我太忙了。我从不看电视。考查频度副词。A. always总是，一直；B. often经常，常常；C. usually通常；D. never从不，绝不。根据“我太忙了”可知“我从不看电视。”选D。 40．My grandfather is 80 years old, but he ________ gets ill. He keeps fit by exercising every day. A．always B．often C．seldom D．sometimes 【答案】C 【详解】句意：我的祖父80岁了，但他很少生病。他每天锻炼以保持健康。 考查副词辨析。always总是；often经常；seldom很少；sometimes有时。根据“He keeps fit by exercising every day.”可知，他每天都锻炼，应是很少生病。故选C。 二、完成句子（每小题2分，共20分） 41．格雷斯的桌子总是很干净。 Grace’s desk clean. 【答案】 is always 【详解】根据中英文提示可知，此处描述桌子的状态，使用be动词“is”；“总是”用副词always修饰形容词clean，且副词通常放在be动词之后。故填is；always。 42．——你隔多久一次踢足球？ ——一星期两次。 — do you play football? —Twice a week. 【答案】 How often 【详解】根据中英文对照和答语“Twice a week.”可知，设空处应为询问频率的“多久一次”，在英语中，常用“How often”表达。故填How；often。 43．她每个月去看望她的祖父母一次。 She visits her grandparents . 【答案】 once a month 【详解】根据中英文对照可知，空处缺“一月一次”的翻译。once“一次”，month“月”，固定表达once a month意为“一月一次”。故填once；a；month。 44．我很少吃蛋糕或糖果。 I eat cakes sweets. 【答案】 seldom or 【详解】对照中英文，设空处缺“很少”和“或者”，seldom“很少”，为副词；or“或者”，为连词。故填seldom；or。 45．Lisa周六经常去看望她的爷爷奶奶。 Lisa her grandparents on Saturdays. 【答案】 often visits 【详解】根据汉语提示可知，空格处需填写“经常”、“看望”；often“经常”，为频度副词，表示做事情的频率；visit“看望，拜访”；Lisa为第三人称单数，谓语动词需用三单形式。故填often；visits。 46．Mike对学习很认真，所以他从不缺课。 Mike is serious about his study, so he the class. 【答案】 is never absent from 【详解】根据中英文对照，空格处缺“从不缺课”的表达。never“从不”；be absent from表示“缺席……”，“缺课”可用be absent from the class来表达。句子主语Mike为第三人称单数，句子时态是一般现在时，所以be动词用is，频度副词never放在be动词之后。故填is；never；absent；from。 47．它通常居住在哪里？ Where it ? 【答案】 does usually live 【详解】该句时态为一般现在时，it作主语，故助动词用does；usually“通常”，频度副词，表示动作发生的频率，放动词前；live“居住”。故填does；usually；live。 48．他经常锻炼，并且很少玩电脑游戏。 He often exercises and . 【答案】 seldom plays computer games 【详解】根据题干可知，时态为一般现在时，主语He为单数，and连接并列关系，play computer games表示“玩电脑游戏”，动词play用第三人称单数形式plays，其前用副词seldom“很少”修饰。故填seldom；plays；computer；games。 49．我妈妈通常一星期只购物一两次。 My mum usually goes shopping only . 【答案】 once or twice a week 【详解】once or twice a week“一星期一两次”，故填once；or；twice；a；week。 50．汤姆上学从来不迟到。 Tom is school. 【答案】 never late for 【详解】分析句子可知，空处需要翻译的是“从不迟到”，be late for意为“迟到”，形容词短语；never意为“从不”，副词。故填never；late；for。 学科网（北京）股份有限公司 $$