频率副词(含答案解析)-2024-2025学年七年级英语下册单元语法精讲精练(人教版2024)

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频率副词(含答案解析)-2024-2025学年七年级英语下册单元语法精讲精练(人教版2024)

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2024-2025学年七年级英语下册单元语法精讲精练(人教版2024)
频率副词
频度副词:表示次数、频率的副词
1.频度副词的定义:表示动作或状态出现的频率的副词叫做频率或频度副词。
2.常见表示频率的副词有以下几个,它们的频率由高到低依次为:
always 总是;一直;始终 100%
usually 通常;经常 90%
often 常常;经常 70%
sometimes 有时;不时 40%
seldom 很少 25%
hardly ever 几乎从不;很少;难得 5%
never 从不;决不 0%
3.频度副词的位置、用法和提问方式
位置 1.be动词后 She is sometimes very busy.她有时很忙。
2.第一个助动词或情态动词后 I will never forget the day when I met you.我将永远忘不了遇见你的那一天。
3.实义动词前 We often go there.我们经常去那。She often stay up late.她经常熬夜。
4.sometimes, often可放句首、句中和句末 Sometimes she watches TV.她有时看电视。She watches TV often.她经常看电视。
用法 often, always, usually等常和一般现在时连用,表现在经常或反复发生的动作。 It’s often rains here.这儿经常下雨。
提问方式 用how often“多久”对频度副词提问。 How often+助动词+主语+动词原形+其他How often do you exercise
拓展:
提问次数的表达和表次数的单词:
提问方式:How many times+助动词+主语+动词原形+其他?
How many times do you go to school in a week
表示次数的单词: once一次 twice两次 three times三次 four times四次
三次及以上:基数词+times
语法专练
一、单项选择
1.Mark ________ gets up early, so he is ________ late for school.
A.sometimes; often B.never; always
C.usually; always D.sometimes; never
2.Bob is very fat because he ________ exercises.
A.always B.never C.usually D.sometimes
3.—Do you remember Yuan Longping
—Sure. I’ll ________ forget him.
A.never B.usually C.always
4.I want to be healthy, so I ________ eat junk food.
A.often B.always C.never
5.I don’t like fish, so I ___________ eat it.
A.often B.seldom C.always
6.—How often do you eat out, Lily
—________. I always cook at home.
A.Never B.Sometimes C.Usually
7.Lucy gets up early every weekday. So she ________ misses the bus.
A.always B.usually C.never
8.He is a good student, so he is ________ on time.
A.usually B.never C.sometimes D.always
9.My brother doesn’t like red. He ________ buys red clothes.
A.never B.sometimes C.usually D.always
10.—Do you often arrive late for school
—No, ________. I don’t like doing that.
A.sometimes B.never C.always D.usually
11.Because he is too lazy, he ________ cleans his room.
A.always B.sometimes C.usually D.never
12.—Do you often eat hamburgers
—No. I ________ eat them because they’re not healthy.
A.never B.often C.always D.sometimes
13.I live very far from my school. So I ________ go to school on foot.
A.usually B.always C.often D.never
14.Vegetables are my sister’s favorite. She ________ eats them.
A.never B.seldom C.often
15.Bob always gets up late and then goes to school, so he ________ eats breakfast.
A.never B.sometimes C.always
16.—Do you like eating hamburgers
—No, they aren’t good for us, so I ________ eat them.
A.seldom B.often C.always
17.My cousin Jack always gets up early, so he ________ has much time to eat breakfast at home.
A.always B.hardly C.never
18.—How often do you and your father help with housework
—I ________ do the dishes but Dad ________ helps. That’s why Mom calls him lazy bones!
A.usually; sometimes B.never; sometimes
C.usually; hardly ever D.never; hardly ever
19.— I ________ eat vegetables.
— That’s not good. We should eat them every day because they are good for us.
A.always B.often C.seldom
20.—Rick is heavy now.
—He eats a lot and ________ exercises.
A.often B.sometimes C.never D.once
21.—All the students like Mr. Wang’s class.
—Yes. Her classes are ________ interesting.
A.sometimes B.also C.never D.always
22.—When does your father go to work
—At seven o’clock. He’s________ late because he works hard.
A.always B.usually C.never D.sometimes
23.I usually go to school by bus, but ________ my father drives me to school.
A.often B.always C.never D.sometimes
24.— Lisa ________ goes to school late.
— Yes, she gets up early every day.
A.always B.usually C.often D.never
25.Eddie is very lazy and he __________ exercises.
A.sometimes B.always C.often D.never
26.My best friend ________ eats breakfast because he gets up late every day.
A.never B.always C.often D.usually
27.Mrs. Smith ________ buys clothes in shops. She only buys them on the Internet.
A.never B.sometimes C.usually D.always
28.—How often do you brush your teeth
—________.
A.One B.Two C.Second D.Twice a day
29.David is interested in history. He ________visits the museum first when he travels in China.
A.always B.never C.sometimes D.seldom
30.—Do you like sports
—Yes, but I only watch them on TV. I ________ play sports.
A.always B.often C.sometimes D.never
二、完成句子
1.Jenny goes to see the dentist twice a year.(就画线部分提问)
Jenny go to see the dentist
2.Lily seldom plays computer games. (对划线部分进行提问)
does Lily play computer games
3.Sometimes he and his family have tea in the kitchen.(对画线部分提问)
he and his family have tea in the kitchen
4.He goes swimming now and then. (同义句)
he goes swimming.
5.My mother doesn’t often watch ball games with us.(改为同义句)
My mother with us.
6.My father is busy all the time. (改为同义句)
My father is busy.
7.Sandy goes to the dancing club every Tuesday and Saturday. (改为同义句)
Sandy goes to the dancing club week.
8.I go to school from Monday to Friday.(同义句转换)
I go to school a .
9.We have Chinese lessons on Monday, Tuesday and Friday. (改为同义句)
We have Chinese lessons a week.
10.She never listens to Li Yuan’s songs. (改为反义句)
She Li Yuan’s songs.
参考答案
1.B
【详解】句意:Mark从不早起,所以他总是上学迟到。
考查频率副词。sometimes有时;often时常;usually通常;never从不;always总是。根据“gets up early”和“late for school”可知要么总是早起,从不迟到,要么从不早起,总是迟到,结合选项组合可知,B项符合题意,故选B。
2.B
【详解】句意:鲍勃很胖,因为他从不锻炼。
考查频度副词用法。always总是;never从不;usually通常;sometimes有时候。根据“Bob is very fat”可推知他从不锻炼。故选B。
3.A
【详解】句意:——你还记得袁隆平吗?——当然。我永远不会忘记他。
考查副词辨析。never从不;usually通常;always经常。根据“Yuan Longping”可知,我永远不会忘记袁隆平,故选A。
4.C
【详解】句意:我想保持健康,所以我从不吃垃圾食品。
考查频度副词。often经常;always总是;never从不。根据“I want to be healthy”可知,为了保持健康,从不吃垃圾食品。故选C。
5.B
【详解】句意:我不喜欢鱼,所以我很少吃。
考查频度副词。often经常;seldom很少;always总是。根据“I don’t like fish”可知,是很少吃鱼。故选B。
6.A
【详解】句意:——莉莉,你多久在外面吃饭一次?——从来没有。我总是在家做饭。
考查频率副词。Never从不;Sometimes有时;Usually通常。根据“I always cook at home.”可知,莉莉“从不”在外面吃饭。故选A。
7.C
【详解】句意:露西每个工作日都早起。所以她从不错过公共汽车。
考查副词辨析。always总是;usually通常;never从不。根据“Lucy gets up early every weekday. So she...misses the bus”可知她总是早起,所以从来没有错过公交车。故选C。
8.D
【详解】句意:他是一名好学生,所以他总是按时上学。
考查副词辨析。usually通常;never从不;sometimes有时候;always总是。根据“He is a good student”可知,他既然是好学生,所以他上学总是按时的,故选D。
9.A
【详解】句意:我哥哥不喜欢红色。他从不买红色的衣服。
考查频度副词。never从不;sometimes有时;usually通常;always总是。根据“My brother doesn’t like red”可知,不喜欢红色,所以应是从不买红色衣服,故选A。
10.B
【详解】句意:——你上学经常迟到吗?——不,从不。我不喜欢那样做。
考查频率副词。sometimes有时;never从不;always总是;usually通常。根据后文“I don’t like doing that.”可知是从不迟到,故选B。
11.D
【详解】句意:因为他太懒,他从不打扫他的房间。
考查频率副词。always总是;sometimes有时;usually通常;never从不。根据“Because he is too lazy”可知,太懒了所以从不打扫房间,故选D。
12.A
【详解】句意:——你经常吃汉堡吗?——不,我从未吃过,因为它们是不健康的。
考查频度副词词义辨析。never,从未;often,经常;always,一直,总是;sometimes有时。根据“because they’re not healthy”可知,我认为汉堡是不健康的,所以我从未吃过汉堡,故“never”符合语境。故选A。
13.D
【详解】句意:我住得离学校很远。所以我从来不走路上学。
考查频率副词辨析。usually通常;always总是;often经常;never从不。根据“I live very far from my school.”可知,住得离学校远,应该是从不走路上学。故选D。
14.C
【详解】句意:蔬菜是我妹妹的最爱。她经常吃它们。
考查副词辨析。never从不;seldom很少;often经常。根据“Vegetables are my sister’s favorite.”可知,最喜欢蔬菜,所以经常吃,故选C。
15.A
【详解】句意:鲍勃总是很晚起床,然后去上学,因此他从不吃早餐。
考查频度副词。never 从不;sometimes 有时;always 总是。根据“Bob always gets up late and then goes to school”可知,鲍勃很晚起床,然后直接去上学,由此推出他从不吃早餐。故选A。
16.A
【详解】句意:——你喜欢吃汉堡吗?——不,它们对我们健康不好,所以我很少吃。
考查频率副词。seldom很少;often经常;always总是。根据“No, they aren’t good for us.”可知,汉堡对我们健康不好,所以很少吃。故选A。
17.A
【详解】句意:我的表弟杰克总是早起,所以他总是有很多时间在家吃早餐。
考查频度副词用法。always总是;hardly几乎不;never从不。根据“My cousin Jack always gets up early”可知他总是有很多时间在家吃早餐,故选A。
18.C
【详解】句意:——你和你父亲多久帮忙做一次家务?——我通常洗碗,但爸爸几乎从不帮忙。所以妈妈才叫他懒骨头!
考查频率副词辨析。usually通常;sometimes有时;never从不;hardly ever几乎不。根据“That’s why Mom calls him lazy bones”可知,爸爸从不做家务所以妈妈叫他懒骨头,根据but可知,我做家务的频率正好是跟爸爸相反的,所以我是“经常”做家务,故选C。
19.C
【详解】句意:——我很少吃蔬菜。——那不好。我们应该每天吃它们因为它们对我们有益。
考查频度副词辨析。always总是;often经常;seldom很少。根据“That’s not good. We should eat them every day because they are good for us.”可知此处应是说吃蔬菜吃得少,故选C。
20.C
【详解】句意:——里克现在很重。——他吃得很多且从不锻炼。
考查副词辨析。often经常;sometimes有时;never从不;once一旦。根据“Rick is heavy now.”可知他从不锻炼。故选C。
21.D
【详解】句意:——所有的学生都喜欢王老师的课。 ——是的。她的课总是很有趣。
考查副词辨析。sometimes有时;also而且;never从不;always总是。根据“All the students like Mr. Wang’s class.”可知,王老师的课总是很有趣。故选D。
22.C
【详解】句意:——你爸爸什么时候去上班?——七点钟。他从不迟到,因为他工作努力。
考查副词辨析。always总是;usually通常;never从不;sometimes有时。根据“because he works hard”可知,因为努力工作所以从不迟到,故选C。
23.D
【详解】句意:我通常乘公共汽车上学,但有时我父亲开车送我上学。
考查词义辨析。often经常;always总是;never从不;sometimes有时。频度副词一般位于主语之后,实义动词之前,never放在句首要用部分倒装语序,sometimes可以位于句首,句中或句末。分析句子可知,空格处位于主语前,结合“I usually go to school by bus, but”可知是,有时作者父亲开车送作者上学,sometimes符合题意。故选D。
24.D
【详解】句意:——Lisa上学从不迟到。——是的,她每天早起。
考查副词辨析。always总是;usually通常;often经常;never从不。根据“she gets up early every day”可知她每天早起,所以从不迟到。故选D。
25.D
【详解】句意:埃迪很懒,从不锻炼。
考查副词辨析。sometimes有时;always总是;often经常;never从不。根据“Eddie is very lazy”可知,很懒,从不锻炼,故选D。
26.A
【详解】句意:我最好的朋友从不吃早餐,因为他每天起得很晚。
考查频度副词。never从不;always总是;often经常;usually通常。根据题干中“because he gets up late every day.”可知每天起床晚,由此可推出从不吃早餐,用never符合语境。故选A。
27.A
【详解】句意:史密斯太太从不在商店买衣服。她只在网上买。
考查副词辨析。never从不;sometimes有时;usually通常;always经常。根据“She only buys them on the Internet.”可知,她是从不在商店买衣服。故选A。
28.D
【详解】句意:——你多久刷一次牙?——一天两次。
考查频度副词。One一;Two二;Second第二;Twice a day一天两次。How often对频率进行提问,因此回答应表示频率,故选D。
29.A
【详解】句意:David对历史感兴趣。他来中国旅行时总是先参观博物馆。
考查频率副词辨析。always总是;never从不;sometimes有时;seldom几乎不。根据“David is interested in history.”可知此处应用“always”,表示总是先参观博物馆。故选A。
30.D
【详解】句意:——你喜欢运动吗?——喜欢,但我只在电视上看它们。我从不运动。
考查频度副词辨析。always总是;often经常;sometimes有时;never从不。根据“I only watch them on TV”可推知,“我”从不做运动。故选D。
二、
1. How often does
【详解】句意:珍妮每年去看两次牙医。划线部分“twice a year”表示频度,疑问句要用how often提问;句子时态是一般现在时且谓语动词是goes,疑问句中助动词用does。故填How;often;does。
2. How often
【详解】句意:Lily很少玩电脑游戏。划线部分是频度副词,表频率,疑问句用how often来提问,句首首字母h需要大写,故填How;often。
3. How often do
【详解】句意:有时他和他的家人在厨房喝茶。划线部分是频度副词,表示频率,特殊疑问句应用how ofter提问,放在句首注意大写;原句时态为一般现在时,谓语动词是have,实义动词原形,疑问句应用助动词do。故填How;often;do。
4.Sometimes
【详解】句意:他有时去游泳。设空处需填写“now and then”的同义表达,结合设空数量,sometimes“有时”符合语境,频度副词,句首首字母大写。故填Sometimes。
5. seldom watches ball games
【详解】句意:我妈妈不经常和我们一起看球赛。“不经常”英文表达为“doesn’t often”,也可以表达为“seldom”;句子时态为一般现在时,主语为“My mother”,动词watch用三单形式。故填seldom;watches;ball;games。
6.always
【详解】句意:我爸爸一直很忙。all the time意为“一直,总是”,可用副词always“总是”替换。故填always。
7. twice a
【详解】句意:Sandy每周二和周六都去舞蹈俱乐部。根据“every Tuesday and Saturday”可知,每周二和周五去,说明一周两次,应用表示频度的副词词组twice a week来表示。故填twice;a。
8. five days week
【详解】句意:我从周一到周五去上学。根据题干可知,从周一到周五,即,一周五天,对应的英文表达是five days a week。故填five;days;week。
9. three times
【详解】句意:我们星期一、星期二和星期五上语文课。即一周上三次语文课,three times a week“一周三次”。故填three;times。
10. always listens to
【详解】句意:她从不听李源的歌。never“从不”的反义词为always“总是,一直”,改写后句子的时态依然是一般现在时,且主语不变,故谓语动词的形式不变,仍用三单形式。故填always;listens;to。
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