【弯道超车】Unit 4 Time to celebrate 核心语法之频度副词-2026-2027学年外研版(新教材)七年级英语上册精讲精练 (含答案解析)

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【弯道超车】Unit 4 Time to celebrate 核心语法之频度副词-2026-2027学年外研版(新教材)七年级英语上册精讲精练 (含答案解析)

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/ 让学习更有效 新课备课备考 | 英语学科
2026-2027学年外研版七年级英语上册核心语法精讲精练
(新教材)Unit 4 Time to celebrate
核心语法:频度副词
一、核心概念
频度副词是表示动作或状态发生频率的副词,用来回答 How often... (多久一次?)的问题。
核心功能: 说明动作发生的“频率”(多久一次)。
示例:
I always get up at 6:30.(我总是6:30起床。)
She often goes to the library.(她经常去图书馆。)
He never eats junk food.(他从不吃垃圾食品。)
二、常见频度副词及频率程度(必背!)
频度副词 中文含义 频率估算 近似频率
always 总是 100% 每天都做
usually 通常 ~80% 大多数时候
often 经常 ~60% 较频繁
sometimes 有时 ~40% 偶尔
seldom 很少 ~20% 不常
hardly ever 几乎不 ~5% 极少
never 从不 0% 从不做
频率从高到低排列:
text
always(100%) > usually(80%) > often(60%) > sometimes(40%) > seldom(20%) > hardly ever(5%) > never(0%)
记忆口诀:
always总是,usually通常,often经常记心上;
sometimes有时,seldom很少,hardly ever几乎不;
never从不需牢记,频率高低要分清。
三、频度副词在句中的位置(核心考点!)
频度副词在句中有固定位置,主要规则如下:
1. 在实义动词之前(最常用)
结构: 主语 + 频度副词 + 实义动词
I always get up at 6:30.(我总是6:30起床。)
She often goes to the library.(她经常去图书馆。)
They usually have lunch at school.(他们通常在学校吃午饭。)
He never eats meat.(他从不吃肉。)
2. 在 be 动词之后
结构: 主语 + be动词 + 频度副词
He is always late for school.(他总是上学迟到。)
We are sometimes busy on weekends.(我们周末有时很忙。)
She is never angry with me.(她从不生我的气。)
3. 在情态动词或助动词之后
结构: 主语 + 情态动词/助动词 + 频度副词 + 动词原形
I can always help you.(我总能帮助你。)
You should often review your lessons.(你应该经常复习功课。)
They don't usually watch TV.(他们通常不看电视。)
位置规律总结:
实义动词前,be动词后,情态助动词夹中间。
四、频度副词的特殊位置
1. sometimes 最灵活!
sometimes 可以放在句首、句中或句末,位置非常灵活。
Sometimes I walk to school.(有时我步行上学。)→ 句首
I sometimes walk to school.(有时我步行上学。)→ 句中
I walk to school sometimes.(有时我步行上学。)→ 句末
2. 表示否定时注意位置
当句中有频度副词时,否定词 not 要放在频度副词之前。
She does not always come on time.(她不总是准时到。)
She always does not come on time.
五、频度副词与一般现在时
频度副词常与一般现在时连用,表示经常性、习惯性的动作。
例句:
My father never smokes.(我父亲从不吸烟。)
They often play basketball after school.(他们经常放学后打篮球。)
I usually do my homework at 7 o'clock.(我通常在7点做作业。)
We always help each other.(我们总是互相帮助。)
六、与频度副词连用的时间短语
除了频度副词,还可以用时间短语表示频率。
时间短语 含义 示例
every day 每天 I read English every day.
every week 每周 We have a test every week.
once a week 每周一次 He goes swimming once a week.
twice a week 每周两次 She visits her grandma twice a week.
three times a month 每月三次 We play football three times a month.
on weekends 在周末 They sometimes go shopping on weekends.
from time to time 不时,偶尔 I see him from time to time.
How often 提问示例:
How often do you exercise (你多久锻炼一次?)
I exercise three times a week.(我每周锻炼三次。)
How often does she go to the cinema (她多久看一次电影?)
She goes to the cinema once a month.(她每月看一次电影。)
七、易混点辨析(重点!)
1. always 与 all the time
always:频度副词,用在句中。
all the time:时间状语短语,常放在句末。
He is always happy.(他总是很开心。)→ 副词
He is happy all the time.(他一直都很开心。)→ 状语短语
2. often 与 very often
very often 表示“非常经常”,频率比 often 更高。
I often go to the park.(我经常去公园。)
I very often go to the park.(我非常经常去公园。)
3. never 的否定含义
never 本身已经表示否定,句中不再加 not。
He never tells lies.(他从不说谎。)
He doesn't never tell lies.
4. sometimes 与 some times
sometimes:有时(频率副词)
some times:几次(数量短语)
Sometimes I go to the park.(有时我去公园。)
I have been there some times.(我去过那里几次。)
八、情景应用与句型
1. 谈论日常习惯
I usually do my homework after dinner.
My mother always gets up early.
He never eats fast food.
2. 描述个人喜好
I often listen to music in my free time.
She sometimes reads novels.
They seldom watch TV.
3. 询问他人习惯
How often do you exercise
Do you often go to the cinema
Does she usually get up late
4. 对比不同频率
I always walk to school, but my brother sometimes rides a bike.
She usually reads books, but she hardly ever watches TV.
九、易错点与常见错误
频度副词位置错误
She goes often to the park.
She often goes to the park.
Always he is kind to others.(不自然)
He is always kind to others.
I never am late for school.(am 应在 never 之前)
I am never late for school.
否定句位置错误
She doesn't never come to school.
She never comes to school.
He doesn't always come on time.(正确!但要注意 not 在 always 前)
He doesn't always come on time.
疑问句中动词形式错误
How often you read books
How often do you read books
十、思维导图总结
十一、记忆口诀
频度副词位置口诀:
频度副词记心间,实义动词前边站;
be 动词后它出现,情态助动夹中间。
频率高低口诀:
always 总是百分百,usually 通常大多数;
often 经常时常做,sometimes 有时偶尔来;
seldom 很少不常见,hardly ever 几乎不;
never 从不一次无,频率高低要记清。
否定句注意口诀:
never 否定含义强,句中不再加 not;
否定词在前,频度在后,顺序千万别弄错。
1. —Can Mary hang out with us on Wednesday evening
—Of course not. She ____ goes out on school nights.
A.always B.usually C.sometimes D.never
2.—Do you like seeing a movie on your mobile phone
—No. I ________ do that because it makes me uncomfortable.
A.seldom B.often C.usually
3.Betty     writes to me.
A.some times B.sometime C.sometimes D.some time
4.—How often do you exercise
—_________________.
A.For three days B.Three times a week
C.At three D.Three miles
5.—Do you think yesterday's Maths problem was difficult
—Yes. I could ____ work it out.
A.hardly B.easily C.finally
6.The boy is very lazy. He _______ washes his shoes.
A.always B.usually C.hardly ever D.often
7.—Are you often late for school, Frank
—No. I _______ get to school on time.
A.always B.never C.sometimes
8.We'll have to say goodbye, my dear friends! But I will ________________ forget the days we spent together.
A.always B.often C.never D.usually
9. I like reading very much. So I ____ read in the library.
A.often B.never C.sometimes
10.—How often do you go to a concert
—____. I'm not interested in that at all.
A.Usually B.Hardly ever C.Often D.Always
11.— I have some trouble in learning math.
— Take it easy, because we can ______________ avoid meeting problems in study.
A.always B.usually C.often D.hardly
12.My brother ________ worked this term, so he didn't pass the exam.
A.hardly B.sometimes C.usually D.always
13.—Do you often exercise, John
—No, ________. I don't like sports at all.
A.never B.often C.usually D.always
14.—Do you like football, Linda
—No, I don't. I ________ play it.
A.often B.always C.never
15. —Do you like watching TV, Kate
—Yes, I ____ TV in the evening.
A.never watch B.watch often C.watch usually D.always watch
16.My sister is a polite girl. She ________ forgets to say "please" and "thank you".
A.never B.often C.usually D.always
17.They ________________ eat junk food, do they
A.always B.usually C.never D.sometimes
18.—____ does Sarah play football
— She likes it best, so she ____ plays it after school.
A.How often; always B.How far; sometimes
C.How soon; seldom D.How often; never
19.—________ do you go shopping with your friends
—Sometimes.
A.How many B.How much C.How often
20.Emma     goes to school at 7: 30 and she is     late for it.
A.never; always B.always; often C.always; never D.often; always
21. My cousin gets up very early every day, so he is ____ late for school.
A.never B.always C.usually D.sometimes
22.—Do you play computer games
—No,_______. I don't like them at all.
A.always B.often C.usually D.never
23.nbsp;Helen is a quiet girl. She ____ talks to other students.
A.Seldom B.usually C.always D.often
24. The two girls will go to different cities, but they will remain friends.
A.never be B.hardly be C.still be
25. —Mike, is your dad very busy
—Yes. So he____ goes home to have lunch.
A.never B.always C.usually
26.—Lily,does your family often make lanterns for Spring Festival
—No, . We really don't know how to make them.
A.always B.usually C.sometimes D.never
27.— Excuse me, can you tell me where Mr Zhang lives
— Sorry, but he doesn't live here ______________.
A.no more B.any longer C.much more D.no longer
28.Mrs. Zhang _____ gets up early. So she is ______ late for work.
A.always always B.never: never C.always often D.always; never
29.— Have you __________ seen a dragon-boat race
— No, I've __________ seen a dragon-boat race. I hope I will go to see it while I'm in China.
A.ever; ever B.ever; never C.never; never D.never; ever
30.—I didn't know you take a bus to school.
—Oh, I take a bus, but it is snowing now.
A.hardly B.never C.sometimes D.usually
31.—How often do you exercise
—____ ever. Because I'm always busy with my schoolwork.
A.Hardly B.Nearly C.Always D.Usually
32.—How often do you play football
—____.
A.Some times B.Only once
C.Three times a month D.A few times
33.—How often do you go swimming with your classmates, Daniel
— . I can not swim.
A.Never B.Always C.Usually D.Sometimes
34.—____ do you take a city walk
—Once a month. You know, it's becoming popular in China now.
A.How long B.How often C.How soon
35. Mike always to school early. He is ____ late.
A.never B.often C.sometimes
36.Mr Wang is _________ busy with his business, so he _________ has time for fun.
A.always; seldom B.always; often C.usually; often D.never; never
37.My brother is an honest boy. He ______________ tells lies.
A.never B.always C.sometimes D.often
38.There are always ______ interesting stories in the series that _______ many people watch them.
A.so, so B.such, such C.such, so D.so, such
39.Mary is very shy. She ________ goes out and she has few friends.
A.often B.seldom C.always D.usually
40.Kitty ______________ friendly to others.
A.always be B.is always C.always is D.be always
41.Mary is really busy with her schoolwork recently, so she goes to visit her grandparents.
A.always B.usually C.often D.seldom
42. Nancy lives far away from her school,but she is ____ late.
A.often B.always C.never
43.Mr. Green doesn't like chicken so he ________ eats things with it.
A.never B.sometimes C.usually D.always
44. —Do you read newspapers
—No, I ____ do.
A.always B.never C.usually D.often
45.They are very busy and ____ go to see the film these days.
A.often B.seldom C.always
46.He is ____ working on the project, even though it's very late.
A.already B.yet C.still D.just
47.Mr.Li often drives his car to work,but he rides a bike there.
A.usually B.sometimes C.always D.often
48. She ____for school.
A.is always late B.always is late
C.is late always D.always late is
49. I often go to school by bus, but ____I go to school on foot.
A.some time B.sometime C.some times D.sometimes
50. Maths is ____too difficult for Kitty. She can't learn it well.
A.seldom B.always C.never D.hardly
参考答案及试题解析
1.D
【解析】句意:——玛丽星期三晚上能和我们一起出去玩吗?——当然不会。她上学晚上从不出去。A: 总是;B: 通常;C: 有时;D: 从来没有。根据 答语 Of course not. 当然不会(出去玩),可知她上学晚上从不出去,应用副词never"从不"。故选D。
【点评】考查频度副词。注意首先理解选项四个副词意思,再根据语境选择合适的副词。
2.A
【解析】句意:——你喜欢在手机上看电影吗?——不。我很少这样做,因为这让我不舒服。seldom很少;often经常;usually通常。根据"No. I ... do that because it makes me uncomfortable."可知,会使自己不舒服,所以很少这样做,故选A。
【点评】考查副词辨析。词义辨析时,需根据题目所构建的语境提供的线索来判断。
3.C
【解析】some times 一些次,sometime 某时,sometimes 有时,some time 一些时间,句意是:贝蒂有时写信给我。根据句意可知先 C。
【点评】词义辨析考的是学生的基础词汇知识,了解每个选项的含义是做好此类题型的关键,解答此类习题,首先要求学生有一定的词汇量,句意理解后便可作答,所以平时的基础知识记忆,词汇积累是解答好这种题的关键。
4.B
【解析】句意:——你多久锻炼一次 ——每周三次。A. For three days三天;B. Three times a week每周三次;C. At three在三点多;D. Three miles三英里。根据问句How often do you exercise 可知是问频率的,所以应回答Three times a week每周三次;故答案为B。
【点评】考查日常交际用语,注意识记数字+times +a week的用法。
5.A
【解析】句意:——你认为昨天的数学题难吗?——对。我几乎无法解决这个问题。A.几乎不;B.容易地;C.最后。根据Do you think yesterday's Maths problem was difficult 你认为昨天的数学题难吗,和答语Yes.是的,可知我认为昨天的数学是困难的,所以是几乎无法解决,所以用hardly,故选A。
【点评】考查副词辨析,首先识记副词词义,然后根据关键词句Do you think yesterday's Maths problem was difficult 确定副词。
6.C
【解析】句意:这个男孩非常懒惰。他几乎不刷鞋。A、always总是,B、usuallly通常,C、hardly ever几乎不,D、often经常,根据上文 The boy is very lazy.可知这个懒惰的男孩几乎不刷鞋。故选C。
【点评】考查副词辨析,注意理解副词词义,理解句意,选出正确答案。
7.A
8.C
【解析】句意:我亲爱的朋友们,我们将不得不说再见!但是我永远不会忘记我们在一起度过的日子。A、总是;B、经常;C、从不;D、通常。由句意可知这里要表达的是“绝不会忘记我们在一起的日子”,从不,never,故选C。
【点评】考查频度副词辨析,注意首先理解选项词义,再根据句意和语境选出正确的副词。
9.A
【解析】句意:我非常喜欢阅读。所以我经常在图书馆看书。A:often"经常";B:never"从不";C:sometimes"有时"。根据"I like reading very much."可知"我"喜欢阅读,可推知"我"经常在图书馆看书。故选A。
【点评】考查副词辨析,区分often;never和sometimes的含义和应用。
10.B
【解析】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。 A.经常;B.几乎不;C.经常;D.总是。根据 I'm not interested in that at all. 可知,几乎不去听,故选B。
【点评】考查副词辨析。注意分析不同频度副词的意思。
11.D
【解析】句意:——我在学数学方面有些困难。——放松点,因为在学习中我们几乎避免不了遇到问题。A、总是;B、通常;C、经常;D、几乎不。由句意可知这里说的是“避免不了遇到问题”,几乎不,hardly,故选D。
【点评】考查频度副词辨析,注意识记always,usually,often和hardly的词义和不同用法。
12.A
【解析】句意:我哥哥这学期几乎没有学习,所以他没有通过考试。A 几乎不;B 有时;C 经常;D 总是。结合语句so he didn't pass the exam.可知此句表示没有学习,表示否定,故选A。
【点评】考查频率副词。注意hardly的基本含义及用法。
13.A
【解析】句意:——你经常锻炼吗,约翰?——不,从不。我根本不喜欢体育运动。根据原句 I don't like sports at all. 我根本不喜欢体育运动。可推知是从来不锻炼。故选A。
【点评】考查频度副词。根据前后句句意选出符合语境的选项。
14.C
【解析】句意:——你喜欢足球吗,琳达?——不,我不喜欢。我从不踢足球。考查副词辨析。often经常;always总是;never从不。根据"No, I don't."可知,琳达不喜欢足球,因此她从不踢球。故选C。
【点评】考查副词辨析,注意副词never的用法。
15.D
【解析】句意:——凯特,你喜欢看电视吗?——是的,我总是在晚上看电视。never watch从来不看;watch often 经常看,副词位置错误;watch usually通常看,副词位置错误;always watch总是看。根据 Do you like watching TV, Kate ( 凯特, 你喜欢看电视吗)和答语中的yes,可知凯特喜欢看电视,所以应该是经常看电视,故答案为D。
【点评】考查频度副词。理解句意并掌握频度副词的意义和在句子中的位置。
16.A
17.C
【解析】句意:他们从不吃垃圾食品,是吗?A 总是;B 经常;C 从不;D 有时。结合They…eat junk food, do they 的结构可知此句是反意疑问句,后半句是肯定形式,前半句就是否定形式,四个选项中只有never表示否定,故答案为C。
【点评】考查副词辨析。注意区分副词always,usually,never及sometimes的基本含义。
18.A
【解析】句意:——萨拉多久踢一次足球?——她最喜欢它,所以她总是放学后踢。how often多久一次;how far多远;how soon多快;always总是;sometimes有时;seldom很少;never从不。第一空根据 so she ____ plays it after school. 所以她总是放学后踢,可知此处询问频率,疑问词用how often。第二空根据 She likes it best 她最喜欢它,可知应是总是放学后踢足球。故选A。
【点评】考查疑问副词以及频度副词。注意熟记做某事的频率时,疑问词用how often"多久一次"。
19.C
20.C
【解析】never从来没有,always总是,often经常,这些单词均为频度副词。句意是:艾玛总是在7:30上学,她从没迟到过。故选C。
【点评】考查频度副词辨析,此类题目重在考查学生的基础词汇知识,了解每个选项的含义是做好此类题型的关键。
21.A
【解析】句意:我的表弟每天起床很早,所以他上学从不迟到。A. never 从不;B. always 总是;C. usually 通常;D. sometimes 有时。根据"gets up very early every day"可知,他起床早不会迟到,never 符合语境。故选A。
【点评】考查副词辨析。注意每个频度副词所表示的频率程度。
22.D
【解析】句意:—你玩电脑游戏吗?—不,从来不玩。我根本不喜欢玩电脑游戏。always:总是,often:通常,usually:经常,never:从来不。根据语境可知,故选D。
【点评】考查副词辨析,根据句意选择合适的词。
23.A
【解析】句意:海伦是一个安静的女孩。她很少和其他学生说话。seldom很少;usually通常;always总是;often经常。根据"Helen is a quiet girl."可知,海伦应该很少说话,结合选项,使用seldom。故选A。
【点评】考查副词辨析。注意:在选择题中,经常会遇到多个副词选项,需要考生根据句子的语境和逻辑关系进行辨析,此时,要注意区分不同副词在意义、用法和语境上的差异。在解题时,要仔细阅读题目和选项,理解句子的整体语境和逻辑关系,通过语境推断出副词在句子中的正确位置和作用。特别注意句子中的关键词、标点符号和上下文联系,这些信息往往能帮助考生准确判断副词的用法和意义。
24.C
【解析】句意:这两个女孩会去不同的城市,但她们仍会是朋友。A:never be "永远不会" ,完全否定;B:hardly be "几乎不会" ,强烈否定;C:still be"仍然会是",强调持续状态。句子结构为转折关系,前半句" The two girls will go to different cities "提到"女孩们会去不同城市",可能暗示分离,后半句"but they will remain friends."强调"她们仍是朋友"。需选择能体现"尽管有变化,但关系持续"的选项。"still"突出"尽管分开,但友谊未变",与"but"形成合理转折,故选C。
【点评】考查副词辨析,区分never ;hardly ;和still的含义。
25.A
【解析】句意:——迈克,你爸爸很忙吗 ——是的。所以他从不回家吃午饭。never从不;always总是;usually通常。根据is your dad very busy Yes,可知,他"从不"回家吃午饭。故答案为: A。
【点评】考查单选题,注意要结合语境,辨析副词用法,选择合适答案完成试题。
26.D
【解析】句意——Lily,你爸爸经常为春节做灯笼吗?——不,从来不做。我们真的不知道怎么做。always总是; usually通常地; sometimes有时候; never从来不;根据下文不知道怎么做,可知他们根据不做灯笼。故答案为D。
【点评】考查频率副词辨析。掌握词义,理解句意。
27.B
【解析】句意:——请问,你能告诉我张先生住在哪里吗?——对不起,他不再住在这里了。no more不再; not...any longer不再; much more+原级,比......得多; no longer不再。根据空格前有doesn't,要用any longer。故选B。
【点评】考查短语辨析。理解短语的意思,根据句子结构,选择正确的选项。
28.D
【解析】句意:张女士总是很早起床,因此她上班从不迟到。always总是,never从不,often经常,分析句意可知,因为总是早起,所以从不迟到,故选D。
【点评】考查频率副词,做题时应首先分析句意,根据句意确定所需答案,注意区分频率副词不同的含义。
29.B
【解析】句意:——你看过龙舟赛吗?——不,我从没看过龙舟赛。我希望我在中国的时候去看。ever,曾经,常用于现在完成时的疑问句中;never,从不,放在否定句中。根据题干的第一句的句式可知此空要用ever;由No表示没有见过,要用never,故选B。
【点评】考查副词ever与never的基本含义及用法。注意熟记它们所处的句式。
30.A
【解析】此题考查频度副词。由下文but(表示转折)可知今天下雪,平时几乎是不搭公共汽车的,选A。 never从不,决不,与今天搭车就不符;sometimes有时;usually通常。
31.A
【解析】句意:——你多久锻炼一次?——几乎不锻炼。因为我总是忙于功课。Hardly几乎不;Nearly几乎;Always总是;Usually通常。问句询问锻炼频率,答句中"Because I'm always busy with my schoolwork"说明锻炼频率极低,"Hardly ever"是固定搭配,意为"几乎从不",符合语境,故选A。
【点评】本题考查的核心知识点是频度副词的固定搭配及词义辨析。关键注意事项:需结合答句的原因逻辑判断频率高低,"hardly ever"是表达"几乎不"的固定短语,而"nearly""always""usually"均不符合"忙碌所以很少锻炼"的语境,要积累常见的频度副词搭配。
32.C
【解析】句意:——你多久踢一次足球?——每月三次。A:Some times一段时间;B:Only once只有一次;C:Three times a month每月三次;D:A few times几次。根据 How often多久一次,询问频率,故选C。
【点评】考查副词辨析。理解副词的词义,根据疑问词,选出正确的副词。
33.A
【解析】句意:——丹尼尔,你和你的同学多久去游泳一次?——从来没有。我不会游泳。A. Never从不;B. Always总是,一直;C. Usually通常;D. Sometimes有时。根据下文“我不会游泳”可知“从来没有我你的同学去游泳”;故答案选A。
【点评】考查频度副词。要根据语境选择合适意义的词。
34.B
【解析】句意:——你多久进行一次城市漫步?——一个月一次。你知道,它现在在中国很流行。A. How long多长时间(;B. How often多久一次;C. How soon多久之后。根据答语"Once a month."可知这是一个表示频率的回答,所以问句是在询问进行城市漫步的频率,用 How often 提问。故答案为:B。
【点评】考查特殊疑问词。注意区分不同特殊疑问词的用法,要根据答语的内容来判断使用哪个特殊疑问词。
35.A
【解析】句意: 迈克总是很早到校。他从不迟到。 never从不;often经常;sometimes有时。根据 Mike always to school early. 可知,迈克从不迟到。故选A。
【点评】考查副词辨析,注意副词never修饰形容词的用法。
36.A
【解析】句意:王先生总是忙于他的工作,所以他很少有时间玩。always总是;seldom很少;sometimes有时;usually通常;often经常;never从不。根据题干Mr Wang is…busy with his business,so he…has time for fun.可知王先生总是很忙于他的生意,所以他很少有时间玩。故选A。
【点评】考查频率副词辨析。理解各个选项的含义,根据前后的内容联系,进行判断作答。
37.A
【解析】句意:我弟弟是一个诚实的男孩,他从来不撒谎。A 从来不;B 总是;C 有时候;D 通常。根据 My brother is an honest boy ,可知他从来不撒谎,故选A。
【点评】考查频度副词。注意根据句意,选择合适的副词。
38.C
【解析】考查so和suc的用法辨析,句意:这一系列总是有如此有趣的故事书,以至于有许多人观看它们。such是限定词,常和名词连用,意为“如此的,这样的”,such ……that意为如此……以至于……;so作副词时,修饰形容词或副词,表示程度,意为:这么,那么,如果so后无形容词,则不能与名词连用,故选择C。
【点评】本题考查学生对so和such 用法的掌握程度,和灵活应用能力,考生应注意such和so的区别。
39.B
40.B
【解析】句意:基蒂对别人总是很友好。频度副词放在be动词后面,实意动词前面,因此排除A和C,主语Kitty,因此谓语动词用is,故选B。
【点评】考查频度副词与be动词。注意识记频度副词的位置及be动词的用法。
41.D
【解析】句意:玛丽最近功课真的很忙,所以她去很少看望她的祖父母。A always总是;B usually通常;C often经常;D seldom很少。根据Mary is really busy with her schoolwork recently,可知玛丽最近忙于她的功课,因此很少去看望祖父母了。故选D。
【点评】考查副词辨析。注意识记seldom的用法。
42.C
【解析】句意:南希住在离学校很远的地方,但她从不迟到。often经常;always总是;never从不。根据上文 Nancy lives far away from her school和but,可知前后是转折关系,但她从不迟到。故选C。
【点评】考查副词辨析。理解副词的词义,根据语境,选出正确的副词。
43.A
【解析】句意:格林先生不喜欢鸡肉,所以他从来不和鸡肉一起吃东西。A.从不;B.有时;C.通常;D.总是。根据Mr. Green doesn't like chicken可知,此处指从不和鸡肉一起吃东西。故选A。
【点评】考查副词辨析。注意识记never,sometimes,usually和always的词义。
44.B
【解析】句意:——你读报纸吗?——不,我从不读报纸。A.总是;B.从不;C.通常;D.经常。No表示否定回答,结合选项可知讲的是从不读报纸,所以用never,故选B。
【点评】考查副词辨析,首先理解副词词义,然后根据关键词No和句意确定正确答案。
45.B
【解析】句意:他们这些天很忙,很少去看电影。A:often"经常";B:seldom"很少";C:always"总是"。根据"They are very busy"可知,很忙,所以不常去看电影,故选B。
【点评】考查副词词义辨析,区分often;seldom和 alway 的含义。C:always
46.C
【解析】句意:尽管已经很晚了,但是他还在做这个项目。A.已经;B.已经;C.仍然;D.仅仅。根据even though it's very late尽管已经很晚了,结合选项可知讲的是尽管已经很晚了,但是他还在做这个项目,故选C。
【点评】考查副词辨析,首先理解副词词义,然后根据关键词句even though it's very late.确定答案,理解句意。
47.B
【解析】usually 通常,sometimes 有时,always 总是,often 经常。根据句意“李先生经常开车去上班,但是他有时候骑自行车去”可知选频度副词 sometimes。
【点评】本题考查频度副词的辨析。
48.A
【解析】句意:她总是上学迟到。always总是,副词,放在be动词后面,形容词之前,故选A。
【点评】考查副词用法,副词用在be动词后面,形容词之前。
49.D
【解析】分析:句意:我经常乘公交车去上学,但是有时我步行去上学。A.some time一段时间;B.sometime某个时候;C.some times几次;D.sometimes有时。根据"I often go to school by bus"以及转折词"but",可知有时会步行去上学,故答案为:D。
【点评】考查副词辨析。注意区分some time、sometime、some times和sometimes这几个易混淆的词组,some time表示一段时间;sometime表示某个不确定的时间;some times表示几次;sometimes表示有时,频率副词。
50.B
【解析】句意:——对Kitty来说,数学始终是太难了。她学不好它。 seldom很少; always总是;never从不;hardly几乎不。根据语句She can't learn it well.可知,应说对Kitty来说,数学总是太难了。故答案为B。
【点评】考查频率副词辨析。理解各个选项的含义,及其用法的区别,根据具体内容作答。
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