Unit 2 How often do you exercise? 单元练习（含解析）八年级英语上册（人教版）

Unit 2 How often do you exercise 语法练习
一、选词填空
从方框中选词并用其适当形式填空。
sometimes; always; often; hardly ever; never
1．It rains in this country, so all the trees need water very much.
2．Kate usually washes her hair at home, but she washes it at school.
3．—How often do you go to the cinema — . I only watch movies at home.
4．—How do you go online —Every day.
5．You can tell others if you have different ideas. But remember to choose the proper (恰当的) way.
从方框中选择恰当的单词填空，每词限用一次。
always hardly sometimes usually never
6．He goes to the library on weekends, but sometimes he stays at home to relax.
7．I don’t like tomatoes, so I ever eat them.
8．My sister Mary isn’t good at English because she works hard.
9．Miss Gao is very popular with her students, because her classes are lively and interesting.
10．Although he knows that junk food is bad for his health, he eats a little.
根据句意选择选项里的词语填空，每词只用一次。
always, usually, often, sometimes, hardly ever, never, every day, once a week
11．My mother is busy. She works until midnight every day.
12．I usually do exercise with my friends. But I do it with my brother.
13．—How often do you go to see your grandparents
— .
14．—What does he do on weekends
—He does his homework.
15．—How do you exercise
—Once a week.
16．We must clean our classroom .
17．I can’t swim, so I go into the river.
18．I play computer game on weekdays.
二、完成句子
19．A: How often do they take the bus to school
B: (sometimes)
20．your, does, go to the movies, sister, how often

21．—How often do your parents do sports
—They (一周至少打两次网球). (least)
22．go, how often, library, do, to, you, the

23．how, does, exercise, often, he

24．he, how often, do, morning exercises, do

25．often, do, use, for, how, you, computer, work, your

26．you, make, how often, donuts, do

27．Simon 经常为怎样学好英语而烦恼吗？
Simon often how to learn English well
28．我们老师经常教我们怎样与他人交流。
Our teacher often us how to to others.
29．ice, skate, how often, on, does, the, she

30．to, how often, the, do, go, movies, you

31．often, you, do, how, exercise

32．我见你经常骑这辆蓝色自行车，你买了多久了？
I often see you ride this blue bike. How long it
33．it, in, used, how often, is, daily life, our

三、单项选择
34．—Does he drink coffee or tea
—He usually drinks tea, but ________ he drinks coffee.
A．often B．usually C．never D．sometimes
35．He ________ takes a bus to work. But this morning, he rode a bike.
A．never B．hardly C．seldom D．usually
36．Andy doesn’t like junk food at all, so she ________ eats it.
A．often B．sometimes C．usually D．never
37．—How often does Lily play soccer
—She doesn’t like it, so she ________ plays it.
A．always B．hardly ever C．usually D．often
38．— How often do you play football
— _________.
A．Once a week B．In the evening C．Very well D．Twice
39．Ms. Liu always tells us to learn from Bruce because he ________ leaves today’s work for tomorrow.
A．sometimes B．usually C．never D．often
40．—Look at the bird over there! It’s so beautiful!
—Wow! It’s a rare crane. It ________ comes to this area.
A．always B．usually C．seldom D．often
41．—How often do you go to the concerts
— ________ever. I am not interested in that at all.
A．Hardly B．Usually C．Almost D．Never
42．English people ________ use “Mr.” before a man’s first name.
A．never B．usually C．often D．hardly
43．Zhang Hao ________ watches TV. He likes using the Internet.
A．hard ever B．hardly ever
C．doesn’t hard ever D．doesn’t hardly ever
44．—Do you often go fishing with your father
—No, ________. I don’t like fishing at all.
A．never B．always C．usually D．often
45．He hates sports. He ________ wants to join the basketball team.
A．often B．never C．usually D．always
46．I saw him ________ last year.
A．sometime B．sometimes C．some time D．some times
47．— How often do you play basketball
— I don’t like it, so I________ play it.
A．always B．hardly ever C．usually D．often
48．—Do you know ________ In one hour!
— Oh, it’s impossible!
A．how soon we must finish the work B．how soon must we finish the work
C．how often we must finish the work D．how often must we finish the work
49．—How often do you go swimming
—Never. ________, I can’t swim at all.
A．Suddenly B．Nervously C．Actually D．Directly
50．—How often do you have P.E. lessons
—________.
A．Twice a week B．For two weeks C．In two weeks D．Two weeks ago
51．—How often do you chat with your friends online
—_______. I’m busy with my lessons.
A．Only one month B．About twice a month
C．Almost every day D．Maybe in two weeks
52．—_______ is Citong Bridge in Quanzhou
—1530 meters. It connects Quanzhou with Jinjiang.
A．How far B．How long C．How often
53．—Tim, _________ is your home from our school
— It’s about five minutes’ walk.
A．how often B．how far C．how long D．how soon
54．—________ do you go to the Science Club
—Twice a week.
A．How often B．How soon C．How much D．How long
55．—Kitty, ________ will you have the PE exam
—In about one month.
A．how long B．how far C．how often D．how soon
56．—________ have you lived here
—Since I got married.
A．How long B．How often C．How much D．How soon
57．Don’t be so mad at your mother, you don’t know ________ she loves you!
A．how soon B．how long C．how often D．how much
58．—_______ is the hotel from the airport
—It's about 10 miles.
A．How long B．How often. C．How far. D．How much
59．—Wuxi has become one of the most livable cities in Jiangsu Province. _________ have you lived here
—Since I was born.
A．How long B．How soon C．How often D．How far
60．—Bob, ________ do you exercise to keep healthy
—Oh, I run every morning.
A．how often B．how long C．how many D．how much
参考答案：
一、选词填空
1．hardly ever 2．sometimes 3．Never 4．often 5．always
【解析】1．句意：这个国家几乎从不下雨，所以所有的树都非常需要水。根据“so all the trees need water very much”和备选词可知，这个国家几乎从不下雨，hardly ever“几乎从不”符合语境。故填hardly ever。
2．句意：凯特通常在家洗头，但有时她在学校洗。根据“Kate usually washes her hair at home, but...she washes it at school.”和备选词可知，通常在家洗头，但有时也会在学校洗，sometimes符合语境。故填sometimes。
3．句意：——你多久去电影院看一次电影？——从不。我只在家看电影。根据“I only watch movies at home.”可知，只在家看电影，从不去电影院看电影，never符合语境。故填Never。
4．句意：——你多久上网一次？——每天。根据回答“Every day.”可知，此处应是询问做某事的频率，用how often“多久一次”来提问。故填often。
5．句意：如果你有不同的想法，你可以告诉别人。但永远要记得选择合适的方式。根据“You can tell others if you have different ideas. But...remember to choose the proper (恰当的) way.”和备选词可知，永远要记得选择用合适的方式把你的想法告诉别人，always“永远，总是”符合语境。故填always。
6．usually 7．hardly 8．never 9．always 10．sometimes
【解析】6．句意：他通常在周末去图书馆，但有时候他会待在家里放松。根据“He...goes to the library on weekends, but sometimes he stays at home to relax.”和备选词可知，通常会在周末去图书馆，但有时也会待在家，usually符合题意。故填usually。
7．句意：我不喜欢西红柿，所以我几乎从不吃它们。根据“I don’t like tomatoes, so I...ever eat them.”和备选词可知，因为不喜欢西红柿，所以几乎从不吃西红柿，hardly ever“几乎从不”。故填hardly。
8．句意：我妹妹玛丽英语不好，因为她从不努力学习。根据“My sister Mary isn’t good at English because she...works hard.”和备选词可知，玛丽从不努力学习，所以她英语不好，never符合题意。故填never。
9．句意：高老师很受学生欢迎，因为她的课总是生动有趣。根据“Miss Gao is very popular with her students, because her classes are...lively and interesting.”和备选词可知，高老师的课总是生动有趣，所以她很受学生欢迎，always符合题意。故填always。
10．句意：尽管他知道垃圾食品对他的健康有害，但他有时候还是会吃一点。根据“Although he knows that junk food is bad for his health, he...eats a little.”和备选词可知，此处表示“虽然知道垃圾食品对健康 有害，但有时还是会吃一点”，sometimes符合题意。故填sometimes。
11．always 12．sometimes 13．Once a week 14．usually 15．often 16．every day 17．never 18．hardly ever
【解析】11．句意：我妈妈很忙。她每天总是工作到半夜。根据“every day”和“My mother is busy”可知此处应用频度副词always“总是”强调她工作到半夜的频率很高。故填always。
12．句意：我通常和朋友们一起做运动。但我有时和弟弟一起运动。根据“I usually do exercise with my friends.”和“But”可知，和弟弟一起运动的频率相对少些，用sometimes“有时”符合语境。故填sometimes。
13．句意：——你多久去看望你的爷爷奶奶一次？——一周一次。根据“How often”可知此处询问看望爷爷奶奶的频率，用once a week“一周一次”符合语境。故填Once a week。
14．句意：——他周末通常做什么？——他做作业。根据“on weekends”可知此处询问他周末通常做什么事情，用usually“通常”符合语境。故填usually。
15．句意：——你多久锻炼一次？——一周一次。根据答语“Once a week.”可知应用how often来询问做事的频率。故填often。
16．句意：我们必须每天打扫教室。根据“clean our classroom”可知教室必须每天打扫。故填every day。
17．句意：我不会游泳，所以我从来不下河。根据“I can’t swim”可知，不会游泳所以从不下河，用never表示“从不”。故填never。
18．句意：工作日期间我几乎不玩电脑游戏。根据“on weekdays”可知，工作日一般不玩电脑游戏，频率很低，用hardly ever表示“几乎从来没有”。故填hardly ever。
二、完成句子
19．Sometimes they take the bus to school./They sometimes take the bus to school./They take the bus to school sometimes.
【详解】句意：他们多久乘一次校车去学校？根据题干可知，时态为一般现在时，用频度副词sometimes回答，频度副词可放在句子中间， 实义动词之前，非实义动词之后，故填Sometimes they take the bus to school./They sometimes take the bus to school./They take the bus to school sometimes.
20．How often does your sister go to the movies
【详解】根据标点符号以及所给单词可知，此句是特殊疑问句，由“特殊疑问词+一般疑问句”构成。how often意为“多久一次”，助动词does放在主语your sister之前，后面接谓语动词原形。go to the movies“去电影院”。故填How often does your sister go to the movies“你妹妹多久去一次电影院”。
21．play tennis at least twice a week
【详解】根据中文句意提示可知，play tennis“打网球”为谓语，at least“至少”作状语，twice a week“一周两次”表频率，作时间状语。根据时间状语“twice a week”可知，时态应为一般现在时。故填play tennis at least twice a week。
22．How often do you go to the library
【详解】根据所给标点符号可知，本句是疑问句。how often是疑问词，位于句首；do是助动词，位于主语you前；go to the library是动词短语，作谓语。故填How often do you go to the library“你多久去一次图书馆”。
23．How often does he exercise
【详解】根据所给标点可知应用疑问句的形式；分析所给单词，此句是how often引导的特殊疑问句（特殊疑问词+助动词+主语+实义动词+其他）。特殊疑问词how often置于句首，首字母需大写；助动词does后接he作主句，实义动词exercise作谓语。故填How often does he exercise“他多久锻炼一次”。
24．How often does he do morning exercises
【详解】由标点及所给词可知，该句是特殊疑问句；how often“多久一次”，位于句首；助动词does放在主语he前，后接动词原形do；do morning exercises“做早操”，固定短语。故填How often does he do morning exercises“他多久做一次早操”。
25．How often do you use your computer for work
【详解】根据题干和所给标点，句子是特殊疑问句，应用how often提问，句首字母需大写；助动词do构成疑问，跟在特殊疑问词后；主语：you；谓语动词：use；宾语：your computer；目的状语：for work。故填How often do you use your computer for work“您多久使用一次计算机进行工作”。
26．How often do you make donuts
【详解】根据所给标点和单词可知应用特殊疑问句的形式，该疑问句由how often来提问，you作主语，make作谓语，donuts作宾语，助动词do应位于主语you前。故填How often do you make donuts“你多久做一次甜甜圈”。
27． Does worry about
【详解】根据中英文提示可知，句中时态为一般现在时，主语是第三人称单数，所以用助动词does引导一般疑问句，句中实义动词使用原形；worry about sth“担心某事，为某事而烦恼”。故填Does；worry；about。
28． teaches talk
【详解】根据汉语提示可知第一个空应填teach“教”，且根据often可知要用一般现在时，又因为our teacher是第三人称单数，故填teaches；根据汉语提示可知第二个空表示“交流”，根据“how to…to others”，可知要填talk“谈话”，talk to sb.“与……交谈”。故填teaches；talk。
29．How often does she skate on the ice
【详解】根据标点可知，该句为疑问句；分析所给单词，how often为特殊疑问词，位于句首；she作主语，助动词does放在主语前；skate作谓语；on the ice作状语。故填How often does she skate on the ice“她多久在冰上滑冰一次”。
30．How often do you go to the movies
【详解】根据“how often”及问号可知句子是特殊疑问句，其结构为“疑问词(how often)+助动词(do)+主语(you)+谓语动词(go)+其他？”；go to the movies去看电影，是固定搭配；位于句首时首字母要大写。故答案为：How often do you go to the movies “你多久去看一次电影？”。
31．How often do you exercise
【详解】短语how often：多久一次，多长时间一次，询问频度的特殊疑问词；根据句意和问句提示可知答案是How often do you exercise 故填How often do you exercise“你锻炼身体多久一次”。
32．have you had/have you kept/have you owned
【详解】根据中文句意可知，本句应用现在完成时态，结构为have/has done，“buy”表示“买”，是瞬间动词，在完成时中不能和时间段连用，要用have/keep/own表示，此处要用动词过去分词形式。故填have you had/have you kept/have you owned。
33．How often is it used in our daily life
【详解】由标点和所给词汇可知本句是特殊疑问句，用“特殊疑问词+一般疑问句”的结构；how often“多久一次”，位于句首，句首首字母h大写；it“它”，作主语；is used“被使用”，一般现在时的被动语态；in our daily life“在我们的日常生活中”，放在句末。故填How often is it used in our daily life“它在我们日常生活中多久被使用一次”。
三、单项选择
34．D
【详解】句意：——他喝咖啡还是茶？——他通常喝茶，但有时他喝咖啡。
考查频度副词。often经常；usually通常；never从不；sometimes有时。根据“He usually drinks tea”和“but”可知，此处是说有时喝咖啡，故选D。
35．D
【详解】句意：他通常坐公共汽车上班。但今天早上，他骑自行车。
考查副词辨析。never从不；hardly几乎不；seldom很少；usually通常。根据“But this morning, he rode a bike.”可知，此处指他通常坐公共汽车上班，应用副词usually“通常”。故选D。
36．D
【详解】句意：安迪一点也不喜欢垃圾食品，所以她从来不吃。
考查频度副词辨析。often经常；sometimes偶尔；usually通常；never从不。根据前半句“Andy doesn’t like junk food at all”可知，因为不喜欢，所以她从来不吃。故选D。
37．B
【详解】句意：——Lily多久踢一次足球？ ——她不喜欢它，所以她几乎不踢足球。
考查频度副词。always总是；hardly ever几乎从不；usually通常；often经常。根据上文“She doesn’t like it,”可知，此处是指她几乎不踢足球。故选B。
38．A
【详解】句意：——你多久踢一次足球？ ——一周一次。
考查频度副词。Once a week一周一次；In the evening在晚上；Very well很好；Twice两次。根据“How often do you play football ”可知，对踢足球的频率进行提问，应用“Once a week”作答。故选A。
39．C
【详解】句意：刘老师总是告诉我们向布鲁斯学习，因为他从不把今天的工作留到明天。
考查频度副词。sometimes有时；usually通常；never从不；often经常。根据“Ms. Liu always tells us to learn from Bruce”可知，布鲁斯应该从不把今天的工作留到明天，故选C。
40．C
【详解】句意：——看那边的那只鸟！它太漂亮了！——哇！那是一只罕见的鹤。它很少来到这个地区。
考查频度副词。always总是；usually通常；seldom很少；often经常。根据“rare crane”可知，这种鹤很罕见，说明它很少来到这个地区。故选C。
41．A
【详解】句意：——你多久去听一次音乐会？——几乎不。我对那一点都不感兴趣。
考查副词辨析。Hardly几乎不；Usually通常；Almost几乎；Never从不。根据后一句“I am not interested in that at all.”可知，他几乎不去。hardly ever几乎不。故选A。
42．A
【详解】句意：英国人从不在一个男人的名字前加“Mr.”。
考查副词辨析。never从来不；usually通常；often经常；hardly几乎不。根据“English people…use ‘Mr.’ before a man’s first name.”及常识可知，英国人在姓前加Mr.，但不是在名前。故选 A。
43．B
【详解】句意：张浩几乎不看电视。他喜欢上网。
考查频度副词。hard ever搭配有误；doesn’t hard ever搭配有误；doesn’t hardly ever搭配有误。根据“He likes using the Internet.”可知，张浩几乎不看电视。hardly ever为固定短语，意为“几乎从不”，表示否定含义，前面不能再加表示否定的doesn’t。故选B。
44．A
【详解】句意：——你经常和你爸爸一起钓鱼吗？——不，从不。我一点也不喜欢钓鱼。
考查副词辨析。never从不；always总是；usually通常；often经常。根据“I don’t like fishing at all.”可知，说话人从不和父亲一起钓鱼。故选A。
45．B
【详解】句意：他讨厌运动。他从来不想加入篮球队。
考查频率副词。often经常；never从不；usually通常；always总是。根据“He hates sports.”可知，讨厌运动，所以不会加入篮球队，故选B。
46．A
【详解】句意：我去年的某个时候见过他。
考查时间副词辨析。sometime（将来或过去的）某个时候；sometimes有时； some time一段时间； some times好几次。根据“I saw him…last year.”可知，此处应表达去年某个时候见过，因此应用sometime。故选A。
47．B
【详解】句意：——你多久打一次篮球？——我不喜欢它，所以我几乎不打。
考查频度副词。always总是；hardly ever几乎不；usually通常；often经常。根据“I don’t like it”可知，不喜欢篮球，所以几乎不打。故选B。
48．A
【详解】句意：——你知道我们必须多快完成这个任务吗？一个小时内！——噢，这不可能。
考查宾语从句。分析句子结构可知，know后接宾语从句，从句采用陈述语序，排除B和D；根据“In one hour”可知，“in+一段时间”表示“在多长的时间会”，要用how soon引导宾语从句，故选A。
49．C
【详解】句意：——你多久去游泳一次？——从不。实际上，我根本不会游泳。
考查副词辨析。Suddenly突然地；Nervously紧张地；Actually实际上；Directly直接地。根据“Never..., I can’t swim at all.”可知，实际上说话者根本不会游泳，故选C。
50．A
【详解】句意：——你多久上一次体育课？——一个星期两次。
考查频率副词。twice a week一个星期两次（频率）；for two weeks持续两周；in two weeks两周后；two weeks ago两个星期前。根据how often可知问的是频率，故选A。
51．B
【详解】句意：——你多久在网上和朋友聊天一次？——大约一个月两次。我正忙着上课。
考查频度副词。Only one month只有一个月，表示时长；About twice a month大约一个月两次，表示频率；Almost every day大约每天，表示频率；Maybe in two weeks可能两周后。根据“How often”可知，应回答频率；且根据“I’m busy with my lessons.”可知，不可能是每天聊天，“大约一个月两次”符合语境。故选B。
52．B
【详解】句意：——泉州的慈通大桥有多长？——1530米。它连接泉州和晋江。
考查特殊疑问词。How far多远；How long多长；How often多久一次。根据答句“1530 meters”可知用how long提问。故选B。
53．B
【详解】句意：——蒂姆，你家离我们学校有多远？——大约五分钟的步行路程。
考查特殊疑问句。how often多久一次；how far多远；how long多长时间；how soon多快。根据“It’s about five minutes’ walk.”可知，此处询问的是距离，故选B。
54．A
【详解】句意：——你多久去一次科学俱乐部？——一周两次。
考查特殊疑问句。How often多久一次；How soon多久以后；How much多少；How long多长，多久。根据“Twice a week”可知此处是询问频率，应用how often进行提问。故选A。
55．D
【详解】句意：——凯蒂，你还有多久要进行体育考试？——大约一个月后。
考查特殊疑问句。how long多长时间，提问一段时间；how far多远，提问距离；how often多久一次，提问频率；how soon多久，提问将来的一段时间，与一般将来时态连用。根据“In about one month.”可知，in+一段时间是一般将来时的时间，因此此处用how soon进行提问。故选D。
56．A
【详解】句意：——你在这里住多久了？——自我结婚以来。
考查特殊疑问句。How long多久；How often多久一次；How much多少；How soon多久以后。根据“Since I got married.”可知，此处是对一段时间提问，用how long提问。故选A。
57．D
【详解】句意：别对你妈妈那么生气，你不知道她有多爱你！
考查宾语从句。how soon多久；how long多长；how often多久一次；how much多么，多少。根据“you don’t know ... she loves you!”可知，此处是指妈妈有多么爱你，表示爱的程度。故选D。
58．C
【详解】句意：—酒店离机场有多远？—大概有10英里远。
考查特殊疑问句。How long多长；How often多久一次；How far多远；How much多少。根据“It’s about 10 miles.”可知，设空处是问的路程多远。故选C。
59．A
【详解】句意：——无锡已成为江苏省最宜居的城市之一。你在这里住多久了？——自从我出生起。
考查特殊疑问句。how long多长时间；how soon多久之后；how often多久一次；how far多远。根据“Since I was born.”可知此处询问时间段，疑问词用how long。故选A。
60．A
【详解】句意：——鲍勃，你多久锻炼一次来保持健康？——哦，我每天早上跑步。
考查特殊疑问词。how often多久一次；how long多久；how many多少，后接可数名词复数；how much多少（钱），提问价格或后接不可数名词。根据“Oh, I run every morning.”可知询问锻炼的频率，用how often提问。故选A。