Unit 2 知识过关表格式清单（含答案）【人教（2024秋）八上英语Unit 2 How often do you exercise?】

中小学教育资源及组卷应用平台
Unit 2 How often do you exercise
话题 日常活动
功能 1.掌握频度副词和表示次数的短语。 2.会询问课余活动和活动的频次。 3.培养良好的生活习惯，保持健康。
单 词 1. n.家务劳动；家务事 2. adv.几乎不；几乎没有 3. adv.在任何时候；从来；曾经 4. n.(国际)互联网；因特网 5. n.节目 6. adj.忙的；满的；充满的 7. n.摆动；秋千v.(使)摆动；摇摆 8. adv.大概；或许；可能 9. n.无用的东西；无价值的东西 10. n.咖啡 11. n.健康；人的身体(或精神)状态 12. n.结果；后果 13. n.百分之··· 14. adj.& adv.在线(的);联网（的） 15. n.电视节目；电视机 16. conj.虽然；尽管；即使 17. prep.以；凭借；穿过 18. n.头脑；心智 19. n.身体 20. adj.&pron.这样的;那样的；类似的 21. adv.在一起；共同 22. n.牙科医生 23. n.杂志；期刊 24. adv.然而；不过 25. prep.&conj.(用以引出比较的第二部分)比 26. adv.几乎；差不多 27. pron.没有一个；毫无 28. n.得分；点v.指；指向
词 汇 拓 展 1. (v.消失；灭亡；死亡)→ (adj.死的；死亡的)→ (n.死亡) 2. (num.二)→ (adv.两次；两倍) (adj.小的)→ (adj.较少的；更少的)→ (adv.最少；最小 adj. &pron.最小的；最少的) 4. [n.健康；人的身体（或精神）状态]→ (adj.健康的) 5. (v.写；书写)→ (n.作者；作家) 6. (num.一)→ (adv.一次；曾经) 7. (adv.在任何时候；从来；曾经)→ (adv.从不；绝不)
短 语 1. 几乎从不 2. 摇摆舞 3. 至少；不少于；起码 4. 垃圾食品 5. 例如；像···这样 6. 多于 7. 少于 8. 帮忙做家务 9. 对···有好处 10. 20%的学生 11. 熬夜；睡得很晚 12. 去野营 13. 上网 14. 去看牙医 15. 每周一次 16. 每月两次 17. 上钢琴课 18. 进行体育活动 19. 每周三四次
句 型 1.—你通常在周末做什么？ —我总是锻炼。 -What do you usually do -I . 2.—她在周末做什么？ —她有时去购物。 -What she do on weekends -She . 3.—你多久看一次电影？ —我也许一个月看一次电影。 - do you go to the movies -I go to the movies a month. 4.下周你有空吗？下周对我来说相当忙碌。 - you next week -Next week is for me. 5.怎么回事/怎么会呢？ 6.对我们提出的有关看电视的问题的回答也十分有趣。 The answers to our questions about were also interesting. 7.通过使用互联网或看游戏类节目来放松很不错，但是我们认为最好的放松方式是通过锻炼。 It is good to relax by or watching game shows, but we think the best way to relax is . 8.这有益于身心健康。 It is healthy for the and the . 9.旧习难改。 Old habits .
语法 ①频度副词的用法 ②how短语的运用
写作 描述课余时间的活动安排
1.help with housework 帮助做家务
help v. 帮助 例句： Thanks for your advice.
n. 帮助 例句： I can't make it without your help.
【拓展】
help sb.(to) do sth. 帮助某人做某事
例句： Could you please help me to take care of my baby
help sb with sth. 帮助某人（做）某事
例句：I often help my mom with housework.
我会做：
( )Emily helped me my English and I helped her play the piano.
A. with,for B.learning,with C.with,to D.learn, with
2.health n.健康
healthy adj. 健康的 keep healthy 保持健康
3. use the Internet
Internet 作名词，表示“互联网、因特网”，常用的短语为：on the Internet“在互联网上”；surf the Internet“上网”。
例句：You can find much useful information on the Internet.
例句：Most of the students like surfing the Internet.
4.mind n.头脑，心智
例句：Playing chess is good for your mind and body.
【拓展】mind v.介意
【句型】would you mind sth./ doing sth 你介意（做）某事吗？
例句：Would you mind moving your bike
5.although conj.虽然，尽管，即使
例句：Although my grandmother is 85-year-old, she is still in good health.
【注意】在英语中，although和 but(但是)不能连用。
6.She says it's good for my health.她说它（牛奶）对我的健康有好处。
(1)be good for意为"对...有益"，后可跟名词、代词或动名词。其反义短语 be bad
for 意为"对...有害"。
例句： Eating vegetables is good for our health. 吃蔬菜对我们的健康有益。
【易混辨析】 be good for, be good at, be good with与 be good to
be good for 意为"对..有益" Doing exercise is good for you.做锻炼对你有益处。
be good at 意为"擅长"，后接名词、代词或动名词 I'm good at playing basketball. 我擅长打篮球。
be good with 意为"善于应对.." He is good with children. 他管理孩子有一套。
be good to 意为"对..友好 " She is always good to me. 她总是对我很友好。
(2)health不可数名词，意为"健康"，常用于短语 be/stay/keep in good health,意为 "保持健康"，相当于 be/stay/keep healthy。
例句： Fresh air and exercise are good for our health.新鲜空气和运动对我们的健康有益。
【拓展】
health 的形容词形式是 healthy,意为"健康的 "；healthy的副词形式 healthily,意为"健康地"
例句：To keep healthy, you should eat healthily.为了保持健康，你应该吃得健康。
7.I go to the movies maybe once a month.我可能一月去看电影一次。
maybe adv.大概；或许；可能
【辨析】maybe 和 may be
maybe 副词，意为“或许；大概”，表推测。 Maybe he is at Tom's home.或许他在汤姆家。
may be 由情态动词 may和 be构成，意为“可能是”，在句中作谓语。 Your dad may be right this time.这次可能你爸爸是对的。
8. Hi, Claire, are you free next week
free 作形容词表示“空闲的、有空的”，be free 相当于 have time。
例句：I will be free next week.=I will have time next time.
【拓展】free 作形容词，还可以表示“免费的、自由的”。
9.hardly ever
hardly作副词（频度副词），表示“几乎不”
【拓展】hard 用作副词表示“努力地、猛烈地”，作形容词表示“硬的、困难的”。
例句：He hardly works.He works hard.
This is a hard work.
【拓展复习】频度副词：always(一直；总是)>usually(通常)>often(经常)>sometimes （有时；偶尔）>seldom(很少)>never(从不)
1、位置：位于实前助系情后
例： I usually go to school early.
We can always visit them.
2、用法：
频度副词常与一般现在时连用。
例： My sister seldom cleans her room.
【注意】对频率提问用 how often“多久一次”
【易混辨析】hardly 与hard
用法 例句
hardly 副词，意为“几乎不” He hardly works. 他几乎不工作。
hard 用作副词，意为"努力地"；用作形容词，意为“硬的；困难的”。 He works hard.他工作努力。
There were some hard questions on the exam paper.试卷中有些难题。
10.sometimes
sometimes 是频度副词，意为“有时”，相当于 at times。
例句：I sometimes play computer games.
【拓展】辨析 sometimes, some times, sometime 与 some time
sometimes 有时 Sometimes he had lunch at school.
some times 几次、几倍 I've been to the museum some times.
sometime 某时 I will visit Daming sometime this summer vacation.
some time 一段时间 She has lived here for some time.
11.He plays at least twice a week.他至少一周踢（足球）两次。
least 是 little 的最高级，意为“最少的，最小的”。
常见词组：at least 至少；不少于；起码，反义短语为：at most 至多
12.Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.
像参加体育运动这样的锻炼是有趣的，而且你可以花时间与你的朋友和家人在一起运动。such as 例如；像..这样。表示举例，相当于 like。
例句：I like animals such as cats and dogs.
13.How often do you watch TV 你多久看一次电视？
本句是含有特殊疑问词组 how often的特殊疑问句。how often 多久一次，用于对动作发生的频率进行提问。回答应该是频度副词或表示频率的词组，如always,usually,often, sometimes, never, hardly, ever every day, once a week, three times a day等。
—How often do you go to the movies 你多久去看一次电影？
—Once a week. 一周一次。
【易混辨析】
特殊疑问句中与 how相关的疑问词组用法
词组 词义 用法 答语特征
how long 多久 询问时间多长 for/about+一段时间
how often 多久一次 询问动作的频率 often, twice a week等
how soon 过多久以后 询问时间多久（用于一般将来时） in+一段时间
how far 多远 询问距离多远 ten minutes' walk
how many 多少 询问可数名词数量 数词+可数名词复数
how much 多少 询问不可数名词数量 数词+表示量的词+of+不可数名词
多少钱 询问价格 数词+货币单位
14. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.
sb. spend+时间/金饯+ on sth.“在某事上花费多长时间或者多少钱；sb. spend+时间+(in) doing sth.“花费多长时间做某事”
例句：The family spent 10,000 dollars on their trip.
He has spent two hours playing the computer games.
【拓展】spend, take, pay 与cost辨析
spend 作动词，意为“花（时间、钱等），度过”。人作主语，常用结构：
sb. spend+时间/金饯+ on sth.“在某事上花费多长时间或者多少钱；sb. spend+时间+(in) doing sth.“花费多长时间做某事”；spend some time with sb.和某人一起度过一些时间
take 作动词，意为“花费”，物作主语，常用结构：
It takes sb. Some time to do sth. 某人做某事花了多长时间。
pay 作动词和名词，意为“付费”。人作主语，常用结构：
sb. pay money for sth. 某人买某物花了多少钱 pay for 付费，付出代价
cost 作动词，意为“花费”。物作主语，常用结构：
sth. cost sb. some money 某物花了某人多少钱
我会做：
( )1. It will me too much time to read this book.
A. cost B. spend C. take D. took
( )2. This science book me a great amount of money.
A. cost B.spend C. take D. pay
( )3. She usually much time shopping in the supermarkets.
A. spends B. costs C. takes D.pays
( )4. --Will you please for my dinner,Peter ---Sure!
A.spend B.pay C. cost D. take
( )5. I 300 yuan for the bike.
A.took B.spent C.cost D. paid
参考答案
一、1. housework 2. hardly 3.ever 4. Internet 5. program 6. full 7.swing 8. maybe 9. junk 10. coffee 11.health 12. result 13. percent 14.online 15. television 16. although 17.through 18. mind 19. body 20.such 21.together22.dentist23. magazine 24. however 25. than26.almost 27. none 28. point
二、1. die; dead; death2. two; twice 3. little; less;least4. health; healthy 5. write; writer 6. one; once 7. ever; never
三、1. hardly ever 2. swing dance 3. at least 4. junk food 5. such as 6. more than 7. less than 8. help with housework 9. be good for 10. twenty percent of the students 11. stay up late12. go camping 13. go online 14. go to the dentist 15. once a week 16. twice a month 17. have piano lessons 18. play sports 19. three or four times a week
四、1. on weekends; always exercise 2. does; sometimes goes shopping
3. How often; maybe once 4. Are; free; quite full 5. How come 6. watching television 7. using the Internet; through exercise8. mind; body 9. die hard
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