Unit 4 Time to celebrate 语法Grammar 频度副词和一般现在时-2025-2026学年七年级英语上册单元重难点易错题精练（外研版2024）

班级 姓名 学号 分数 Unit 4 Time to celebrate 频度副词和一般现在时 （时间：60分钟，满分：100分） 一般现在时 （一）含义：表示经常性或习惯性的动作，或表示现在的特征或状态。 （二）一般现在时的构成 1. be动词：主语+be(am,is,are)+其它。如：I am a boy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。 当主语为第三人称单数(he, she,it)时，谓语动词要用第三人称单数，即要在动词后加"-s" 或"-es"。如：Mary likes Chinese.玛丽喜欢汉语。 动词+s的变化规则 1. 一般情况下，直接加-s， 如：cook- milk- work - 2. 以s. x. sh. ch. o结尾，加-es， 如：guess- wash- watch- go- 3. 以“辅音字母+y”结尾，变y为i, 再加-es，如：study- carry - 4. have - has 一般现在时常用下列副词或副词短语来作时间状语： always 总是，一直 100% usually 通常 80%左右 often 经常 50% sometimes 有时 20% seldom 很少 5% never 从不，绝不 0% 1、 单项选择(本大题共30小题，每小题2分，共60分) 1．Wisdom ________ helps us grow and live better. A．never B．seldom C．always D．sometimes 2．She ________ exercises because she doesn’t like sports much. A．always B．often C．hardly 3．She loves cooking her own meals, and that’s why she ________ eats out. A．seldom B．often C．sometimes D．always 4．It’s very dry here in summer—it ________ rains. A．sometimes B．often C．seldom D．always 5．Jack ________ walks to school because his home is a little far. A．always B．usually C．often D．seldom 6．—How often do you exercise? —________ a week. A．One B．Once C．First D．One times 7．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 8．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 9．—How often does Mike go to the cinema? —________. He is so busy with his study. A．Often B．Always C．Hardly ever D．Sometimes 10．Alice ________ exercises, so she is in poor health now. A．often B．always C．hardly D．usually 11．—How often do you watch TV? —I________ watch TV, because my mum says it’s not good for my eyes. A．always B．usually C．often D．seldom 12．People in deserts ________ take showers every day. A．seldom B．often C．sometimes 13．Jim is always the first one to arrive at school. He is ______ late for class. A．often B．usually C．never 14．Jenny is ________ late for class. And she is always the first one to arrive at school. A．never B．sometimes C．often D．usually 15．—How is your uncle? —I’m sorry. I ________ see him because he lives in another city now. A．seldom B．never C．always D．sometimes 16．I often watch my mother cook, but I ________ cook anything myself. A．always B．never C．often D．sometimes 17．Daniel ________ eats out because his mother always makes delicious food for him. A．seldom B．usually C．often D．always 18．My sister is a polite girl. She ________ forgets to say “please” and “thank you”. A．never B．often C．usually D．always 19．Mia’s brother often ________ soccer with my brother. They are good friends. A．play B．plays C．does play 20．Minnie and Vicky always ________ mum do the chores on Mother’s Day. A．help B．helps C．helped D．helping 21．He ________ TV every evening. A．watch B．watches C．watched D．is watching 22．Mr. Li with his friends often ________ computers to share ideas about books. A．use B．uses C．used D．using 23．Jack loves reading and he often ________ to the library. A．go B．goes C．went D．is going 24．My grandma often ________ stories to me before I go to bed. A．tell B．tells C．telling 25．Tom ________ to the park with his family every Sunday. A．go B．goes C．going 26．My mom usually _______ the milk for me in the morning, so I can drink it without feeling cold. A．warms B．warm C．warming D．warmed 27．Time ________ quickly. We have been in Grade Eight for nearly two months. A．flies B．flew C．has flown D．will fly 28．John likes sports. He always ________ up early in the morning to exercise. A．get B．gets C．got 29．We often ________ games after class. It’s great fun. A．play B．plays C．playing D．to play 30．My mother usually ________ milk for breakfast. A．drink B．drinks C．drinking D．to drink 二、单词变形(本大题共20小题，每小题2分，共40分) 31．My friend Tom is really funny. He often (make) us laugh. 32．We often (watch) TV in the living room. 33．He always (put) his things in the desk drawer and keeps it tidy. 34．He (give) me a lift to school every day. 35．She (seem) happy with the results. 36．My mother often (clean) up the bathroom on weekends. 37．My father often (go) hiking in spring. 38．Sam comes from England but he (speak) Chinese in class. 39．His brother (not like) math. 40．She (have) lunch at 12:00 every day. 41．My father always (watch) football matches on Sundays. 42．Tom (like) to play basketball after school every day. 43．The Dragon Boat Festival usually (take) place on the fifth day of the fifth lunar month. 44．Sandy sometimes (fly) a kite in the fields when spring comes. 45．Kitty (enjoy) dancing at home at weekends. 46．The fourth lesson in the morning (begin) at 10 a.m. 47．My sister (borrow) a book from the school library every Monday. 48．Students (start) their classes at eight o’clock every day. 49．Jim really (care) about other people’s feelings, so he has many friends. 50．Sam often (help) his classmates with their English. 2 / 10 1 / 10 学科网（北京）股份有限公司 $ 班级 姓名 学号 分数 Unit 4 Time to celebrate 频度副词和一般现在时 （时间：60分钟，满分：100分） 一般现在时 （一）含义：表示经常性或习惯性的动作，或表示现在的特征或状态。 （二）一般现在时的构成 1. be动词：主语+be(am,is,are)+其它。如：I am a boy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。 当主语为第三人称单数(he, she,it)时，谓语动词要用第三人称单数，即要在动词后加"-s" 或"-es"。如：Mary likes Chinese.玛丽喜欢汉语。 动词+s的变化规则 1. 一般情况下，直接加-s， 如：cook- milk- work - 2. 以s. x. sh. ch. o结尾，加-es， 如：guess- wash- watch- go- 3. 以“辅音字母+y”结尾，变y为i, 再加-es，如：study- carry - 4. have - has 一般现在时常用下列副词或副词短语来作时间状语： always 总是，一直 100% usually 通常 80%左右 often 经常 50% sometimes 有时 20% seldom 很少 5% never 从不，绝不 0% 1、 单项选择(本大题共30小题，每小题2分，共60分) 1．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。 2．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。 3．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。 4．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。 5．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。 6．—How often do you exercise? —________ a week. A．One B．Once C．First D．One times 【答案】B 【详解】句意：——你多久锻炼一次？——每周一次。 考查频度副词。One一；Once一次；First第一；One times错误用法。根据“How often do you exercise?”可知，此处询问频率，Once a week是固定搭配，意为“一周一次”。故选B。 7．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。 8．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。 9．—How often does Mike go to the cinema? —________. He is so busy with his study. A．Often B．Always C．Hardly ever D．Sometimes 【答案】C 【详解】句意：——迈克多久去一次电影院？——几乎从不。他忙于学习。 考查频度副词辨析。Often经常；Always总是；Hardly ever几乎从不；Sometimes有时。根据“He is so busy with his study.”可知，他几乎不去电影院。故选C。 10．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。 11．—How often do you watch TV? —I________ watch TV, because my mum says it’s not good for my eyes. A．always B．usually C．often D．seldom 【答案】D 【详解】句意：——你多久看一次电视？——我很少看电视，因为我妈妈说这对我的眼睛不好。 考查频度副词辨析。always总是；usually通常；often经常；seldom很少。根据“because my mum says it’s not good for my eyes.”可知，母亲告知看电视对眼睛不好，由此可知很少看电视。故选D。 12．People in deserts ________ take showers every day. A．seldom B．often C．sometimes 【答案】A 【详解】句意：沙漠中的人们很少每天洗澡。 考查副词辨析。seldom很少；often经常；sometimes有时。根据“People in deserts...take showers every day.”和常识可知，沙漠地区水资源匮乏，因此人们不太可能每天洗澡，seldom符合题意。故选A。 13．Jim is always the first one to arrive at school. He is ______ late for class. A．often B．usually C．never 【答案】C 【详解】句意：吉姆总是第一个到校。他上课从未迟到。 考查副词辨析。often经常；usually通常；never从不。根据“Jim is always the first one to arrive at school.”可知，他总是第一个到校，所以从未迟到。故选C。 14．Jenny is ________ late for class. And she is always the first one to arrive at school. A．never B．sometimes C．often D．usually 【答案】A 【详解】句意：珍妮上课从不迟到。她总是第一个到达学校。 考查频率副词辨析。never从不；sometimes有时；often经常；usually通常。根据“And she is always the first one to arrive at school.”可知，此处表达她从不迟到。故选A。 15．—How is your uncle? —I’m sorry. I ________ see him because he lives in another city now. A．seldom B．never C．always D．sometimes 【答案】A 【详解】句意：——你叔叔怎么样？——抱歉。我很少见到他，因为他现在住在另一个城市。 考查副词辨析。seldom很少；never从不；always总是；sometimes有时。根据“I’m sorry.”和“because he lives in another city now”可知，叔叔住在另一个城市，所以两个人应该很少见面，用seldom最符合语境。故选A。 16．I often watch my mother cook, but I ________ cook anything myself. A．always B．never C．often D．sometimes 【答案】B 【详解】句意：我经常看我妈妈做饭，但我从不自己做任何东西。 考查副词辨析。always总是；never从不；often经常；sometimes有时。根据句中转折连接词“but”以及语境可知，“经常看妈妈做饭”与“自己从来不做”形成对比，表示从不做任何饭菜，故选B。 17．Daniel ________ eats out because his mother always makes delicious food for him. A．seldom B．usually C．often D．always 【答案】A 【详解】句意：丹尼尔很少在外面吃饭，因为他妈妈总是为他做美味的食物。 考查副词辨析。seldom很少；usually经常；often时常；always总是。根据“his mother always makes delicious food for him.”可知，丹尼尔很少有机会在外面吃饭。故选A。 18．My sister is a polite girl. She ________ forgets to say “please” and “thank you”. A．never B．often C．usually D．always 【答案】A 【详解】句意：我妹妹是一个有礼貌的女孩。她从来没有  忘记说“请”和“谢谢”。 考查副词辨析。never从不；often经常；usually通常；always总是。由“My sister is a polite girl”可知，此处应是指从来没有忘记说“请”和“谢谢”。故选A。 19．Mia’s brother often ________ soccer with my brother. They are good friends. A．play B．plays C．does play 【答案】B 【详解】句意：米娅的哥哥经常和我哥哥一起踢足球。他们是好朋友。 考查“三单”形式的变化规则。句子时态为一般现在时，主语“Mia’s brother”为第三人称单数，谓语动词需用三单形式plays，plays soccer“踢足球”，符合语境。故选B。 20．Minnie and Vicky always ________ mum do the chores on Mother’s Day. A．help B．helps C．helped D．helping 【答案】A 【详解】句意：Minnie和Vicky总是在母亲节帮妈妈做家务。 考查动词的时态。根据句子可知，主语Minnie and Vicky是复数，且时间状语“always”和“on Mother’s Day”表明这是经常性的动作，时态用一般现在时，谓语动词用原形。故选A。 21．He ________ TV every evening. A．watch B．watches C．watched D．is watching 【答案】B 【详解】句意：他每天晚上看电视。 考查时态及主谓一致。根据“every evening”可知，用一般现在时，主语“He”后接动词第三人称单数形式watches。故选B。 22．Mr. Li with his friends often ________ computers to share ideas about books. A．use B．uses C．used D．using 【答案】B 【详解】句意：李先生和他的朋友们经常用电脑分享关于书籍的想法。 考查时态以及主谓一致。空处为句子的谓语，根据“often”可知，句子时态为一般现在时；with连接两个主语时，谓语动词应与离它较远的主语保持一致，即“就远原则”，本句中，谓语动词需与“Mr. Li”（单数）保持一致，用第三人称单数形式uses。故选B。 23．Jack loves reading and he often ________ to the library. A．go B．goes C．went D．is going 【答案】B 【详解】句意：杰克喜欢阅读，他经常去图书馆。 考查时态和主谓一致。根据“often”可知句子用一般现在时，主语是he，谓语动词用第三人称单数。故选B。 24．My grandma often ________ stories to me before I go to bed. A．tell B．tells C．telling 【答案】B 【详解】句意：我奶奶经常在我睡觉前给我讲故事。 考查主谓一致。主语My grandma是第三人称单数，且often表示一般现在时，故谓语动词需用三单形式。故选B。 25．Tom ________ to the park with his family every Sunday. A．go B．goes C．going 【答案】B 【详解】句意：汤姆每个星期天和家人一起去公园。 考查主谓一致和时态。主语Tom是第三人称单数，时间状语every Sunday表示习惯性动作，需用一般现在时，谓语动词用单数形式。故选B。 26．My mom usually _______ the milk for me in the morning, so I can drink it without feeling cold. A．warms B．warm C．warming D．warmed 【答案】A 【详解】句意：我妈妈通常早上会为我热牛奶，这样我喝的时候就不会觉得凉。   考查动词时态。根据句中的时间状语“usually”和“in the morning”可知，此处描述的是经常发生的动作，应使用一般现在时。主语My mom是第三人称单数，因此动词需要用第三人称单数形式。故选A。 27．Time ________ quickly. We have been in Grade Eight for nearly two months. A．flies B．flew C．has flown D．will fly 【答案】A 【详解】句意：时间过得真快。我们进入八年级已经快两个月了。 考查动词的变化形式。Time flies quickly.“时光飞逝”是固定表达，用一般现在时描述客观事实、普遍真理或习惯性动作，所以，选项A“flies飞”符合语境。故选A。 28．John likes sports. He always ________ up early in the morning to exercise. A．get B．gets C．got 【答案】B 【详解】句意：约翰喜欢运动。他总是早起锻炼。 考查主谓一致和动词时态。主语“He”是第三人称单数，且“always”表明是一般现在时的习惯性动作，动词需用第三人称单数形式。故选B。 29．We often ________ games after class. It’s great fun. A．play B．plays C．playing D．to play 【答案】A 【详解】句意：课后我们经常一起玩游戏。这非常有趣。 考查主谓一致。由“We often ________ games after class.”可知，此处在句中作谓语，时态是一般现在时，主语是“We”，动词用原形。故选A。 30．My mother usually ________ milk for breakfast. A．drink B．drinks C．drinking D．to drink 【答案】B 【详解】句意：我妈妈通常早餐喝牛奶。 考查动词的时态和主谓一致。句中有频度副词usually，表示习惯性动作，用一般现在时；主语是My mother，第三人称单数，谓语动词要用三单形式，drink的三单形式是drinks。故选B。 二、单词变形(本大题共20小题，每小题2分，共40分) 31．My friend Tom is really funny. He often (make) us laugh. 【答案】makes 【详解】句意：我的朋友汤姆真的很有趣。他经常逗我们笑。make“使”，根据“often”可知，该句描述经常性的动作，为一般现在时，主语是“He”，动词改为三单形式。故填makes。 32．We often (watch) TV in the living room. 【答案】watch 【详解】句意：我们经常在客厅看电视。watch“观看”，是动词；根据“often”可知，时态为一般现在时，主语是We，所以谓语用动词原形。故填watch。 33．He always (put) his things in the desk drawer and keeps it tidy. 【答案】puts 【详解】句意：他总是把东西放在书桌抽屉里并保持整洁。根据时间副词“always”和上下文时态（keeps），需用一般现在时；“put”的三单形式为“puts”。故填puts。 34．He (give) me a lift to school every day. 【答案】gives 【详解】句意：他每天让我搭便车去学校。根据“every day”可知，本句是一般现在时，主语是第三人称单数，动词用三单形式。故填gives。 35．She (seem) happy with the results. 【答案】seems 【详解】句意：她似乎对结果很满意。“seem”意思是“似乎，好像”，在此句中作谓语。句子描述的是当前的情况，应使用一般现在时，主语“She”是第三人称单数，所以谓语动词要用第三人称单数形式“seems”。故填seems。 36．My mother often (clean) up the bathroom on weekends. 【答案】cleans 【详解】句意：我妈妈经常在周末打扫浴室。clean“打扫”，根据“often”可知，该句描述经常性的动作，为一般现在时，主语是“My mother”，动词填三单形式。故填cleans。 37．My father often (go) hiking in spring. 【答案】goes 【详解】句意：我父亲经常在春天去远足。根据句中“often”可知，该句在陈述经常性发生的动作，所以时态为一般现在时，且该句主语是My father，结合所给词，此处应填入go的第三人称单数形式goes，作谓语。故填goes。 38．Sam comes from England but he (speak) Chinese in class. 【答案】speaks 【详解】句意：萨姆来自英国，但他在课堂上说中文。根据“Sam comes from England but he…Chinese in class.”及提示词可知，萨姆在课堂上说中文，主语he是第三人称单数，且前半句“comes”是一般现在时，后半句也需保持一致，所以空处应填speaks。故填speaks。 39．His brother (not like) math. 【答案】doesn’t like 【详解】句意：他的弟弟不喜欢数学。本句陈述一般事实，时态为一般现在时，主语是His brother，所以助动词用does，与not缩写为doesn’t；like“喜欢”，是动词，doesn’t后接动词原形。故填doesn’t like。 40．She (have) lunch at 12:00 every day. 【答案】has 【详解】句意：她每天12点吃午饭。根据“every day”可知，此句时态为一般现在时，主语为“She”，空处填动词三单形式作谓语。have“吃”，动词，三单形式为has。故填has。 41．My father always (watch) football matches on Sundays. 【答案】watches 【详解】句意：我的父亲总是在周日看足球比赛。根据时间状语“on Sundays”可知，本句是一般现在时。主语是“My father”，第三人称单数，因此谓语动词应用第三人称单数形式。故填watches。 42．Tom (like) to play basketball after school every day. 【答案】likes 【详解】句意：汤姆每天放学后喜欢打篮球。根据“every day”可知，句子描述的是习惯性的行为，用一般现在时，主语“Tom”是第三人称单数，谓语动词like需用第三人称单数形式likes。故填likes。 43．The Dragon Boat Festival usually (take) place on the fifth day of the fifth lunar month. 【答案】takes 【详解】句意：端午节通常在农历五月初五举行。根据句子结构和语境可知，此句描述的是端午节通常发生的时间，属于客观事实，因此时态应为一般现在时。主语“The Dragon Boat Festival”是第三人称单数，所以谓语动词“take”应使用其第三人称单数形式“takes”。故填takes。 44．Sandy sometimes (fly) a kite in the fields when spring comes. 【答案】flies 【详解】句意：当春天来临时，桑迪有时会在田野里放风筝。主语“Sandy”是第三人称单数，且“sometimes”表明句子用一般现在时，所以谓语动词“fly”要变为第三人称单数形式“flies”。故填flies。 45．Kitty (enjoy) dancing at home at weekends. 【答案】enjoys 【详解】句意：Kitty喜欢周末在家跳舞。enjoy“喜欢”，根据“at weekends”可知，此处是描述习惯性的、经常性的动作，因此用一般现在时，主语为Kitty，是第三人称单数形式，动词也要变成第三人称单数形式enjoys。故填enjoys。 46．The fourth lesson in the morning (begin) at 10 a.m. 【答案】begins 【详解】句意：上午的第四节课在10点开始。此处描述的是日常安排或固定时间表，需用一般现在时；主语“The fourth lesson”是单数，谓语动词需用第三人称单数形式。故填begins。 47．My sister (borrow) a book from the school library every Monday. 【答案】borrows 【详解】句意：我妹妹每周一都从学校图书馆借一本书。根据“every Monday”可知，句子时态为一般现在时，主语“My sister”为第三人称单数，谓语动词要用第三人称单数形式，borrow“借”，动词原形，其第三人称单数形式为borrows。故填borrows。 48．Students (start) their classes at eight o’clock every day. 【答案】start 【详解】句意：学生们每天八点开始上课。根据“every day”可知，时态是一般现在时，主语是复数，动词用原形。故填start。 49．Jim really (care) about other people’s feelings, so he has many friends. 【答案】cares 【详解】句意：吉姆真的很在乎别人的感受，所以他有很多朋友。根据“so he has many friends”可知，句子时态为一般现在时，主语“Jim”为第三人称单数，谓语动词应用第三人称单数形式。“care”为动词原形，意为“关心”，其第三人称单数形式为“cares”。故填cares。 50．Sam often (help) his classmates with their English. 【答案】helps 【详解】句意：山姆经常帮助他的同学学习英语。help“帮助”，根据“often”可知，该句描述经常性的动作，为一般现在时，主语是Sam，要用三单形式。故填helps。 2 / 10 1 / 10 学科网（北京）股份有限公司 $