2017年人教版初中英语八年级英语上册全套课文知识点同步精讲Unit2
人教版八年级上册英语unit2重难点知识点梳理扩展
人教版八年级上册unit2知识点梳理及拓展CONTENT本讲课程内容：八上《新目标》Unit 2 How often do you exercise?Part 1 vocabulary 高频单词短语Part 2 grammar 语法要点Part 3 exercise 真题训练Unit 2 How often do you exercise?Part 1 vocabulary高频单词短语1. Next week is quite full for me.●---Do you need some more cakes? ---No, thanks, I am full. 吃饱的●I really had a full week so I don’t want to go out today.忙碌的●He has been studying in the new school for a full year. 完整的，整个的●The glass is full of water.装满的词组积累：●full marks满分●live a full life过着充实的生活●be full of 充满2. She says it’s good for my health.●keep / be in good health 健康状况好●keep / be in bad / poor health 健康状况不好●keep healthy/ fit 保持健康● a healthy lifestyle健康的生活方式3. Here are the results.●His illness is the result of a car accident …的结果（后加原因）●He made one big mistake, and as a result, lost his job. 作为结果4. We think the best way to relax is through exercise.●prep.We got the news through him. 通过；以，凭借I tried to call you but I couldn't get through. （电话）接通He will not live through the night. 在整个期间，自始至终I didn’t get through the exams. 通过●adj.Are you through with the computer yet ? 完成（某事）；用完（某物）I’m through with you ! 与（某人）关系完结5. and you can spend time with your friends and family as you play together.●conj.She doesn’t sing as well as her sister. 和…一样When in Rome,do as Romans do. 按照…的方式；如同As my mother isn’t at home,we have to eat out. 由于；因为As time goes on, we'll grow up. 随着；当…的时候众所周知as everyone knows / as far as we know●prep.Dad dressed up as Santa Claus. 作为5. Old habits die hard.●1）死；死亡The man died young, at the age of 27.死于die of hunger/cancer/illnessdie from an earthquake/ an accident●2）消亡；消失Our love will never die. 我们的爱始终不渝。
人教版八年级英语上册Unit2知识点精讲
Unit 2 How often do you exercise?一、词汇应用1.on weekends 在周末2.help with housework 帮忙做家务3.hardly ever 几乎从不4.go shopping 去购物5.once a week / month 一周 / 月一次6.twice / three times a week一周两 / 三次e the Internet 使用互联网8.read English books 阅读英文书籍9.go to the movies 去看电影10.favorite program 最喜欢的节目11.swing dance 摇摆舞12.have piano lessons 上钢琴课13.drink milk 喝牛奶14.stay up late 熬夜15.go online 上网16.play sports 做运动17.eat a healthy breakfast 吃健康的早餐18.at least 至少；不少于；起码19.go to bed early 早早上床睡觉20.junk food 垃圾食品21.be good for one's health对某人的健康有好处22.have good / bad habits 有好 / 坏习惯23.play computer games 玩电脑游戏24.the answer to the question 问题的答案25.... percent of the students百分之……的学生26.such as 例如；像……这样27.draw pictures 画画28.watch TV for over 2 hours看两个多小时的电视29.go to the dentist 看牙医30.teeth cleaning 洗牙31.more than 多于32.less than 少于33.want sb. to do sth. 想让某人做某事34.ask sb. about sth.询问某人关于某事的情况35.How come? 怎么会呢？36.Old habits die hard. 旧习难改。
初中英语八年级上册Unit2课本知识点(人教版)
Unit 2 How often do you exercise?核心语法（1）频度副词：always＞usually＞often＞sometimes＞hardly ever=seldom＞never①以上副词表示的频率由大到小依次排列，always=100%，never=0%②位置：情态动词/助动词/be动词之后，实义动词之前，如I will never forget you.（2）多久几次：once a week“每周一次”，twice a month“每月两次”，three times a year“每年三次”（time“次数”可数名词，“时间”不可数名词），every day“每天”（3）提问：How often，如—How often do you go to the movies? —I go to the movies once a month.1、housework“家务活”，不可数名词，help with housework“帮着做家务”2、Internet“互联网”，首字母永远大写3、full（1）“忙的”Next week is quite full for me.“我下周太忙了。
”（2）“满的”be full of“充满了...”，如The bag is full of books.“包里装满了书。
”4、How come?“为什么呢？怎么会呢？”（1）单独使用：—Next week is quite full for me. —How come?（2）后接句子：How come the sky is so blue today?“今天天怎么会这么蓝？”5、little- less-least（1）little原级“少”、less比较级“比较少”、least最高级“最少”（2）less than ＜“少于”，如It took him less than an hour to finish his homework.“他没用一小时就写完了作业。
人教版八年级英语上册知识点总结-unit2
人教版八年级英语上册知识点总结Unit2Howoftendoyouexercise?helpwithhousework帮助做家务onweekends在周末howoften多久一次hardlyever 几乎从不onceaweek每周一次twiceamonth每月两次everyday每天befree有空gotothemovies去看电影usetheInternet用互联网swingdance摇摆舞playtennis 打网球钢琴课/金钱not…suchasmornthan多于；超过lessthan少于helpsb.withsth.帮助某人做某事Howabout…?......怎么样？/……好不好？wantsb.todosth.想让某人做某事Howmany+可数名词复数+一般疑问句？……有多少……?主语+find+that从句.……发现……It’s+adj.+todosth.做某事的……的。
asksb.aboutsth.向某人询问某事asksb.todosth.要求某人做某事bydoingsth.通过做某事What’syourfavorite……?你最喜爱的……是什么？thebestwaytodosth.做某事的最好方式Which…doyoulikebest?你最喜欢词语辨析：1.howoften多久一次，用来提问动作发生的频率。
回答用：once，twice,threetimes等词语。
Howoftendoyouplaysports?Threetimesaweek.5. find+宾语+名词,发现：Wehavefoundhim(tobe)agoodboy.find+宾语+形容词，发现：Hefoundtheroomdirty.find+宾语+现在分词，发现：Ifoundherstandingatthedoor.6. percent百分数，基数词+percent：percent没有复数形式，作主语时，根据所修饰的名词来判断谓语的单复数。
Unit2知识点总结人教版八年级英语上册
人教版英语八年级上册知识点总结Unit 2 How often do you exercise?一、重点短语1.how often 多久一次19.on weekends 在周末2.hardly ever 几乎不20.once a week 每周一次3.stay up late 熬夜21.twice a month 每月两次4.at least 至少22.go to the movies 去看电影5.be good for 对...有好处23.every day每天6.not....at all 一点也不e the Internet 上网/用网7.such as 例如25.be free 有空8.more than 超过/多于26.have dance and piano lessons 上舞蹈钢琴9.less than 少于/不到课27.swing dance 摇摆舞11.be full of 充满28.play tennis 打网球12.How come 为什么呢?怎么会呢? 29.go to bed early 早睡13. go online 上网30.play sports 锻炼身体14.three or four times a weck一周三四次31.go camping 去野营15.spend time with 花时间和... 32.in one's free time 在某人的空闲时间16.the answer to the questions 问题的答案33.the most popular 最流行17.help with housework帮助做家务活34.go to the dentist 去看牙医18.go shopping 购物35.stay up 熬夜二、习惯用法、搭配1.help sb. with sth 助某人做某事2. llow about….?=What about…?…怎么样?/…好不好?3.want sb. to do sth. 想让某人做某事4. How many + 可数名词复数+一般疑问句...有多少…..5.主语+find+that 从句...发现..6. It’s + adj.+ to do sth.做某事是...的7. spend time with sb. 和某人一起度过时光8. ask sb. about sth. 向某人询问某事9. by doing sth. 通过做某事10. What's your favorite.….…? 你最喜欢的……12. the best way to do sth. 做某事的最好方式二、重点句子What do you usually do on weekends?你周末通常做什么? Ialways exercise.总是锻炼身体。
人教版八年级英语上册Unit2知识点精讲
人教版八年级英语上册Unit2知识点精讲Unit 2 How Often Do You Exercise?Do you exercise regularly。
Exercise is good for your health。
and it can help you stay in shape。
In this unit。
we will talk about how often people XXX do.Some people exercise every day。
XXX only once a week or hardly ever。
On weekends。
many people have more free time。
so they may go for a run。
play sports。
or go to the gym。
Others may help with housework or go shopping instead.When it comes to exercise。
there are many different activities to choose from。
Some people enjoy running or cycling。
XXX。
Some people like to dance。
such as swing dance。
XXX.It'XXX when it XXX can give you energy for the day。
Staying up XXX food are bad habits that can harm your health.According to a survey。
more than 70 percent of the students in our school XXX do activities such as playing sports。
[精]人教版八年级英语上册Unit2单词、知识梳理、词汇句式精讲
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人教版八年级英语上册Unit2单词、知识梳理、词汇句式精讲一、单词housework ['haʊswɜːk] n.家务劳动hardly ['hɑːdli] adv.几乎不；简直不；刚刚ever ['evə(r)] adv.曾经；在任何时候once [wʌns] adv.一次；曾经twice [twaɪs] adv.两倍；两次Internet ['ɪntənet] n.因特网program ['prəʊɡræm] n.节目；程序；课程；节目单full [fʊl] adj.满的；充满的；完全的swing [swɪŋ] n.摇摆；秋千v.摇摆；旋转maybe ['meɪbi] adv.或许；也许；可能swing dance摇摆舞least [liːst] adj.最小的；最少的at least至少hardly ever很少；几乎从不；难得junk n.垃圾；废旧杂物coffee ['kɒfi] n.咖啡；咖啡色health [helθ] n.健康；人的身体或精神状态result [rɪ'zʌlt] .结果；后果percent [pə'sent] adj.百分之...的online [ˌɒn'laɪn] adj.在线的adv.在线的television ['telɪvɪʒn] n.电视机；电视节目although [ɔːl'ðəʊ] conj.虽然；尽管；然而；可是through [θruː] prep.穿过；凭借；一直到body ['bɒdi] n.身体mind [maɪnd] .头脑；想法；意见；心思such [sʌtʃ] adj.这样的；如此的together [tə'ɡeðə(r)] adv.共同；一起die [daɪ] v.死；枯竭；消失writer ['raɪtə(r)] n.作者；作家dentist ['dentɪst] n.牙科医生magazine ['mæɡəziːn] n.杂志however [haʊ'evə(r)] adv.然而；无论如何；不管多么than [ðən] conj.比almost ['ɔːlməʊst] adv.几乎；差不多none [nʌn] pron.没有人；没有任何东西，毫无less [les] adj.更少的；较少的point [pɔɪnt] n.看法；要点；重点；小数点；目标；分数such as例如；诸如junk food n.垃圾食品；无营养食品more than超过；多于；不仅仅；非常less than不到；少于Claire 克莱尔Sue 苏American Teenager 《美国青少年》Unit2 知识梳理【重点短语】1.Clean-Up Day 清洁日2. an old people’s home 养老院3. help out with sth. 帮助解决困难4. used to 过去常常......5. care for 关心;照顾6. the look of joy 快乐的表情7. at the age of 在......岁时8.clean up 打扫(或清除)干净9. cheer up (使)变得更高兴;振奋10. give out 分发;散发11. come up with 想出；提出12. make a plan 制订计划13. make some notices 做些公告牌14. try out 试用;试行15. work for 为…工作；为…. 效力16. put up 建造;举起;张贴17. hand out 分发;散发;发给18. call up 打电话;召集19. put off 推迟;延迟20. for example 比如；例如21. raise money 筹钱;募捐22. take after 与......相像;像23. give away 赠送;捐赠24. fix up 修理;修补;解决25. be similar to 与……相似26. set up 建立;设立27. disabled people 残疾人28. make a difference 影响;有作用29. be able to 能够30. after-school reading program 课外阅读项目【重点句型】1. The boy could give out food at the food bank.这个男孩可以在食品救济站分发食物。
人教版新课标八年级上册英语Unit 2知识点归纳
人教版新标八年级上册英语Unit 2知识点归纳人教版新标八年级上册英语Unit2知识点归纳Unit2hat’stheatter?【复习目标】●掌握身体各部位名称的英文表达方式●能表述身体的种种不适以及对他人身体的种种不适给予适当的建议【语言目标】●hat’stheatter?Ihaveaheadahe●ushulddrinseteaThesundslieagdidea●IhaveasrebaThat’stbad●Ihpeufeelbettersn【重点词汇】●head,nse,ee,ear,tth,ne,stah,ba,leg,ar,ft,thrat●thirst,stressedut,/dentist,lie,rest,hne,ater,illnes s,advie●ld,fever,headahe,tthahe,stahahe,srethrat【应掌握的词组】Haveald感冒2sreba背痛3neandne并驾齐驱，齐头并进4Ihaveastahahe我胃痛=Ihavegtastahahe=Thereissethingrngithstah=stahhurts=Ihaveapaininstahhat’stheatter?怎么了？=hat’sthetruble?=hat’surtruble?=hat’srng?=hat’theatter?=hathashappenedtu?=Isthereanthingrng?=hat’sup?6srethrat咽喉痛7liednandrest躺下休息8seeadentist看牙医9drinltsfater多喝水0htteaithhne加蜂蜜的热茶1That’sagdidea好主意2That’stbad太糟糕了3Ithins我认为如此4I’ntfeelingell我觉得不太舒服=I’ntfeelingfine/allright=I’feelingill/si=Ifeelterrible/bad=Idn’tfeelellgetserest多休息6Ihavenidea=Idn’tn我不知道7stressedut筋疲力尽8Iatired我累了Heistired他累了9ahealthlifestle健康的生活方式20traditinalhinesedtrs传统中医21abalanefinandang阴阳调和22uhavetuhin你阴气太盛23teatabalanediet饮食平衡24healthfd健康食品2stahealth保持健康=eephealth=eepingdhealth=eepfit26enneself玩得高兴，过得愉快=haveagdtie=haveanderfultie=havefun27ensth=liesth喜欢某物,endingsth喜欢做某事=liedingsthpratiedingsth练习做某事，inddingsth介意做某事，finishdingsth完成某事，giveupdingsth放弃做某事，an’thelpdingsth忍不住做某事，eepdingsth坚持做某事（eepndingsth/eepsbdingsth）bebusdingsth忙着做某事beusedtdingsth习惯于做某事aeantributintdingsth为做贡献gndingsth继续做某事frgetdingsth忘记做过某事reeberdingsth记得做过某事spenddingsth花（时间）来做某事preferdingsthtdingsth比起（做）来更愿意（做）28attheent=n此刻29Hstfail东道家庭30nversatinpratie会话练习31I’srrthearthat听到此事我很难过【应掌握的句子】．hat’stheatter?Ihaveabadld你怎么了？我得了重感冒。
人教版八年级英语上册Unit2知识点精讲
Unit 2 How often do you exercise?一、词汇应用1.on weekends 在周末2.help with housework 帮忙做家务3.hardly ever 几乎从不4.go shopping 去购物5.once a week / month 一周 / 月一次6.twice / three times a week一周两 / 三次e the Internet 使用互联网8.read English books 阅读英文书籍9.go to the movies 去看电影10.favorite program 最喜欢的节目11.swing dance 摇摆舞12.have piano lessons 上钢琴课13.drink milk 喝牛奶14.stay up late 熬夜15.go online 上网16.play sports 做运动17.eat a healthy breakfast 吃健康的早餐18.at least 至少；不少于；起码19.go to bed early 早早上床睡觉20.junk food 垃圾食品21.be good for one's health对某人的健康有好处22.have good / bad habits 有好 / 坏习惯23.play computer games 玩电脑游戏24.the answer to the question 问题的答案25.... percent of the students百分之……的学生26.such as 例如；像……这样27.draw pictures 画画28.watch TV for over 2 hours看两个多小时的电视29.go to the dentist 看牙医30.teeth cleaning 洗牙31.more than 多于32.less than 少于33.want sb. to do sth. 想让某人做某事34.ask sb. about sth.询问某人关于某事的情况35.How come? 怎么会呢？36.Old habits die hard. 旧习难改。
人教版英语八年级上册第二单元知识梳理
第二单元知识梳理在人教版英语八年级上册中，第二单元涵盖了许多重要的英语知识点，包括情态动词can和could的用法、一般现在时和一般过去时的构成和用法、以及情境对话的应对能力等。
通过对这些知识点的深度和广度的探讨，我们可以更好地掌握英语语法和语言能力。
让我们来讨论情态动词can和could的用法。
它们是英语中常用的情态动词，用来表示能力、许可、请求、建议等。
在实际运用中，我们需要注意它们的肯定形式、否定形式和疑问形式的构成，以及在不同语境下的用法和含义。
在表示请求时，我们会用can和could来委婉地表达请求，而在表示能力时，can和could则表明了我们的实际能力或可能性。
通过多种情景的例子和练习，我们可以更好地理解和掌握这两个情态动词的用法。
接下来，让我们深入研究一般现在时和一般过去时的构成和用法。
一般现在时用来表示经常或习惯性的动作，以及客观真理等，而一般过去时则表示过去的事件或状态。
在使用这两种时态时，我们需要注意动词的变化规则和特殊情况，比如第三人称单数动词的变化、特殊动词的变化以及时间状语的使用等。
通过大量的例句和练习，我们可以更好地掌握这两种时态的用法，并能在实际交流中准确地运用它们。
除了语法知识外，第二单元还涉及了情境对话的应对能力。
在实际交流中，我们需要根据不同的情境和语境来恰当地应对对话，比如在购物、问路、讨论天气等情境下的对话。
这不仅需要我们熟练掌握相关的词汇和句型，还需要我们了解相关文化和习惯，以便更自然地进行交流。
通过模拟对话和角色扮演的练习，我们可以提高自己的情境对话能力，并在实际生活中更加流利地交流。
人教版英语八年级上册第二单元涵盖了许多重要的英语知识点，包括情态动词can和could的用法、一般现在时和一般过去时的构成和用法，以及情境对话的应对能力。
通过对这些知识点的深度和广度的探讨，我们可以更好地掌握英语语法和语言能力，提高自己的英语交流能力。
在我看来，学习英语不仅是掌握一门外语，更是了解不同文化和习惯，拓展自己的视野。
人教八年级上册Unit2知识点
Unit2 How often do you exercise?一·重点单词用法1. housework 家务 [U]do housework 做家务做家庭作业：do homework2. hardly 几乎不 adv. 表频率hard adv. 努力地 study hard 努力学习adj. 困难的，坚硬的 It's hard to do sth.做某事很困难3. once/ twice/ three times 一次/两次/三次对频率提问用“ how often”4. Internet 互联网on the Internet 在网上surf the Internet 网上冲浪5. full n. 忙的，满的，饱的eg. Next week is full for me. 下周我很忙。
I'm full now. 我现在饱了。
The cup if full of water. 瓶子里装满了水。
be full of 充满......6. maybe adv. 大概，或许，可能Maybe you are right.may be 情态动词+be结构可能是You may be right.7. least adv. 最少，最小（最高级）比较级：less 原级：littleat least 至少，不少于8. health n. 健康healthy adj. 健康的healthily adv. 健康地keep/stay/be healthy= keep in good healtheg. We eat healthy food. 我们吃健康的食物。
We eat healthily.我们吃地健康。
It's good for our health. 它对我们的健康有好处。
10. percent 百分之...90%： ninety percent11. online 在线的go online 上网buy sth. online 网上买某物12.although 虽然，尽管=though(引导让步状语从句），不能与but连用eg. Although my grandpa is old, he looks healthy.尽管我的爷爷老了，但是他看起来很健康。
人教版英语八上第二单元知识点
人教版英语八上第二单元知识点Unit Two of the textbook focuses on daily routines and activities, highlighting how individuals organize their time. The vocabulary includes words related to common actions like wake up, go to school, do homework, and watch TV. Students learn to describe their own routines and compare them with those of others.Key grammar points include the simple present tense, used to express habitual actions. Sentences like "I usually get up at seven" illustrate this structure. Negative forms, such as "I do not eat breakfast," and question forms, such as "What time do you go to bed?" are also covered.Listening activities often involve dialogues between friends discussing their daily activities. These interactions help develop comprehension skills and encourage students to think about their own habits. Role-playing scenarios allowstudents to practice speaking, making it easier for them to express thoughts and routines in English.The unit also emphasizes the importance of time management and balancing different activities such as study and leisure. Expressions related to time, such as "in the morning," "in the afternoon," and "in the evening," help learners articulate when they perform specific tasks.Cultural elements may be included, showing how routines differ in various countries. This exposure broadens understanding and appreciation for diversity in daily life. Through exercises and discussions, students build confidence in their English communication skills while gaining insight into their personal routines and those of their peers.。
人教版八年级上册英语Unit2知识点梳理及语法讲义(教师版)
八年级上册英语Unit 2知识点与语法精讲精练词汇梳理(一)完成单词梳理：名词：1. housework家务劳动 2. Internet （国际）互联网 3. program 节目4. junk 无用的东西5. coffee 咖啡6. health 健康7. result 结果；后果8. percent 百分之……9. television 电视机10. mind 头脑；心智11. body 身体12. writer 作者；作家13. dentist 牙科医生14. magazine 杂志；期刊动词：1. die 消失；死亡；灭亡代词：1. none 没有一个；毫无副词：1. hardly 几乎不；几乎没有 2. ever 在任何时候；从来；曾经3. once 一次；曾经4. twice 两次；两倍5. maybe 大概；或许；可能6. together 在一起；共同7. however 然而；不过8. almost 几乎；差不多介词：1. through 以；凭借；穿过连词：1. although 虽然；尽管；即使形容词：1. full 忙的；满的；充满的兼类词：1. swing （n）摆动；秋千（v）使……摆动；摇摆2. least （adv）最小；最少（adj/pron）最小的；最少的3. online （adj/adv）在线（的）；联网（的）4. such （adj/pron）这样的；那样的；类似的5. than （prep/conj）（用以引出比较的第二部分）比6. less （adv）较少；较小（adj/pron）较少的；更少的7. point （n）得分；点（v）指；指向(二) 词汇变形小结：1. one (num. 一) — once (adv. 一次) — first (第一)2. two (num. 二) — twice (adv.两次）— second (第二）3. swing (v. 使……摆动) — swung (过去式)4. little (adj. 少的) — less (比较级：更少的) — least (最高级：最少的)5. health (n. 健康) — healthy (adj. 健康的) — healthily (adv. 健康地)— unhealthy (反义词：不健康的) — unhealthily (反义词：不健康地)6. die (v. 死) — death (n. 死亡) — dying (adj. 垂死的) — dead (adj. 死的)7. write (v. 写) — writer (n. 作者；作家)【练一练】用所给词的适当形式填空1.Most parents don’t think it is ____healthy____（health）for children to stay up too late at night.o She is a great ___writer___（write）and he’s especially famous for his play, Teahouse.3.If people don’t exercise, the illness can go into their ___bodies____ (body) easily.4.It takes ___less____（little）time to go there by underground than by bus.5.Jim got ten ____points___ (point)in the basketball match.6.Take the medicine___twice_____(two) a day, and you’ll feel better.7.Jack ___does_____(do) his homework every day.8.Mr. Li___taught____(teach) English in our school five years ago.9.At___least___(little)ten students were late for school this morning.10.Many boys like playing football because they think it’s___relaxing___(relax).(三) 短语攻关：on weekends/on the weekend在周末go online 上网hardly ever 几乎从不how often 多久一次once a week 一周一次twice a week 一周两次four or six times a week一周四到六次use the Internet 使用互联网go to the movies 去看电影stay up late熬夜at least 至少be good for 对……有好处do sports 做运动play tennis 打网球in one’s free time在某人的空闲时间go to the dentist 去看牙医swing dance 摇摆舞do housework 做家务junk food垃圾食品such as 例如How e? 怎么会呢？the answer to………的答案more than 多于less than 少于知识点梳理1.help with housework 帮忙做家务【用法详解】help sb with sth 表示在某方面帮助某人（帮助某人做某事），with后常跟名词或代词作宾语。
人教版八年级上册Unit2知识点总结
八年级上册Unit2. How often do you exercise? 讲义一、词型转换Section A1. ever → (反义词) never2. shop → (现在分词) shopping3. full → (反义词) empty4. read → (pt.) readSection B 1. active → (n.) activity→(v.)act2. health → (adj.) healthy→ (反义词) unhealthy3. body → (pl.) bodies4. die → (pt.) died5. write → (n.表人) writer6. keep →(pt.) kept → (pp.) kept7. little →(比较级) less→ (最高级) least8. though → (同义词) although二、短语归纳1. how often 多久一次2. help with housework 帮忙做家务3. watch television 看电视4. on weekends 在周末5. go to the movies 去看电影6. hardly ever 几乎不；不曾7. once a day 每天一次8. twice a week 每周两次three times a month 每月三次9. use the Internet 上网10. have dance and piano lessons 上舞蹈课和钢琴课11. play tennis 打网球12. at least 至少，不少于13. junk food 垃圾食品14. drink milk 喝牛奶15.swing dance 摇摆舞16.go online 上网17. three or four times a week 一周三到四次18. be good for 对……有好处19. go camping in the country 去乡下露营20. play sports 做运动21. one to three times a week 一周一至三次22. such as 例如，像…这样23. fifteen percent of our students我们百分之十五的学生24. go to the dentist 去看牙医25. more than 多于26. less than 少于1.How come?=Why？为什么呢？怎么会呢？2.ask sb. to do sth. 叫某人做某事3.the answer to the question 问题的答案4.not…at all 根本不5.be full of 充满的6. be good for+名词./代词对某人/某物有好处7.be good to+名词/ 代词对某人/ 某物好（和善、慈爱）8.be good with ……和……相处得好9.although……虽然……（不可以与but连用）五、语法:频度副词1. 概念:频度副词是用来表示动作发生频率的词，常用来表示不确定时间，主要包括always, usually, often, sometimes, hardly ever, seldom, never等，如果表示具体频度次数，可采用次数加单位时间。
八年级上人教版Unit2知识点大全
八年级上人教版U n i t2知识点大全(总22页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--知识点大全SA重要动词词组help with housework 帮忙做家务, read 阅读, read English books 读英语书，exercise 锻炼, watch TV 看电视, go shopping 去购物, go to the movies 去看电影，shop 购物，use the internet 使用互联网，基本句型1What do you do on weekends 你周末做什么？I always/usually/often/sometimes watch TV.What does he/she do on weekends?He/She always/usually/often/sometimes helps with housework.分析：试分析句子结构。
基本句型2Do you exercise简略肯定：Yes, I do.完整肯定：Yes, I usually/often/sometimes exercise.简略否定：No, I don’t.完整否定：No, I never/hardly ever exercise.分析：试分析句子结构。
思考：如果针对he/she提问，应该怎么问与答？语法：关于频率副词频率副词：一般用来表示动作或状态发生的频率。
用法：助动词/Be动词/情态动词之后，实意动词之前。
根据动作发生的频率由大到小排列依次为：always（总是）> usually（通常）>often（经常，常常）>sometimes（有时）>hardly ever （几乎不）>never（从不）重要辨析：hardly ever与hardly1）hardly ever是频率副词，用于描述动作或状态的频率。
人教版八年级英语上册Unit2知识点讲解
人教版八年级英语上册Unit2知识点讲解How often do you exercise?Section A Page 91. 1. help sb. with sth.表“在某方面帮助某人”，相当于help sb. (to) do sth.如：I often help my mother with housework. = I often help my mother _______ some housework.2. on weekends = on the weekend在周末，但on weekends泛指周末，而on the XXX常特指某个周末。
3. go to the movies = go to the cinema去看电影I often go to the movies on XXX与hard的区别hardly表“几乎不”，用于否定句中。
而hard有以下几种意思：①困难的②努力地③用来修饰雨或雪下得大It’s raining _________. I can _______ see the way. It’s very _______ to get to school. I muststudy _________.5. exercise的用法：当exercise指“操、操演”时，是可数名词，如：do morning exercises做早操；do eye exercises;做眼保健操；do English exercises做英语操演题；但exercise指“磨炼，活动”时，是不成数名词。
如：do some exercise做活动。
exercise还可作动词，指“磨炼，活动”如：XXX.6. sometimes = at times偶然，some times几回；XXX（未来的）某个时分；some time一些工夫①I have visited Beijing _____________.②___________ I walk to school.③I will visit you ______________.④The work is difficult, so I need _____________.Section A Page 101.本单位环绕“或人多久做一次某事”。
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2017年人教版初中英语八年级英语上册全套课文知识点同步精讲Unit2 How often do you exercise?课文重难点讲解【教师寄语】Failure is the mother of success. - Thomas Paine 失败乃成功之母Section A1.How often do you exercise? 你多久做一次运动？【解析1】how often/ how long / how far/ how soon辨析how often 多久一次对次数和频率提问，如：always, usually, often. hardly ever,never, sometimes, everyday (week, month, year…),once a week,twice a month 等表示频度的副词或短语提问how long 多长时间①对“for+一段时间”或”,②“since+时间段+ago”等时间短语提问how far 多远对距离提问how soon 多久对“in+一段时间“提问【2013广东4】— ________ is it from the village to your farm?—About 10 minutes’ walk.A. How oftenB. How soon C How long D. How far【2013威海3】—are you leaving for Beijing?—In a couple of days.A. How farB. How oftenC. How soonD. How long【2014江苏盐城1】－_______does Nancy help the old lady with her housework?－About twice a week.A. How oftenB. How longC. How muchD. How soon 【2014四川泸州】3. —do you exercise?—Twice a week.A. How longB. How muchC. How oftenD. How hard【2014山东泰安】26.—____ will your father come back from Beijing?—In two days.A.How oftenB.How longC.How farD.How soon【2014山东菏泽】—Look at the flowers I gave you last month .They are dying! ___do you water them?—Sorry, I forgot to water them.A.How longB. How oftenC.How soonD.How much【2014浙江湖州】19. —Excuse me, Sir . ____ is it from here to the nearest shopping mall?—well, only about five minutes’ walk.A.How oftenB.How longC.How farD.How soon【解析2】exercise v 锻炼=do sports= play sports【短语】take /have/do exercise 做运动do morning exercise 做早操do eye exercise 做眼保健操( ) The girl never exercises. She is lazy and unhealthy.A. does houseworkB. does her homeworkC. does any sportD. does anything【2012山东】I hardly take ____, so the doctor asks me to do some morning ____.A. exercise; exerciseB. exercises; exerciseC. exercises; exercisesD. exercise; exercises2.What do you usually do on weekends? 你在周末做什么？【解析1】频度副词意思频度always 总是，一直，100%usually 通常，经常90%often 常常，经常70%sometimes = at times 有时，不时40%hardly ever= almost not 几乎从不5%never 从不，决不0%【注】：频度副词表示多长时间做某事一次，用在实义动词之前，系动词、助动词、情态动词之后。
We often clean the classroom every day.【2014四川成都】37．Li Ke ___________runs in the morning, for he wants to be healthy.A．never B．often C．hardly【2014浙江温州】—How often do you go skating?—________.I can’t skate at all.A.AlwaysB.SometimesC.SeldomD.Never【2014浙江宁波】28. —Did you go to the cinema last night?—Oh, no, I ____ go to the cinema . The tickets, you know ,are too expensive.A.alwaysB.hardlyuallyD.often【2014福州中考】—Why do people there ____ use umbrella in the sun?—Because they would rather enjoy the sunshine.A.hardlyB.oftenC.always【2014重庆中考B卷】29. I’ll ______ stay at that hotel again. It’s so dirty and noisy.A. reallyB. usuallyC. stillD. never【拓展】some time /sometime/some times/sometimes【口诀】：分开是一段，合起是某时；分开s 是倍次，合起s是某时(1)some time一段时间，做时间状语It takes sb some time to do sth 做某事花费某人多长时间(2)sometime adv在某个时候，（）I hope to visit the USA _____ in the future.A. sometimesB. some timesC. sometimeD. some time(3) some times 名词词组，“几次，几倍”(4)sometimes=at times 有时（一般现在时的标志词）【2014四川绵阳】17－______ do you write an English article for our school newspaper?—Sometimes.A. How longB. How oftenC. How muchD. How far（）②They sometimes go to the movies on Saturday.A. many timesB. at timesC. one time【2014江西中考】My sister ____ goes to bed early because she needs a lot of sleep every day.A. alwaysB. sometimesC. hardlyD. never【2014湖北黄冈】27. - I hope to see Niagara Falls one day. What about going there?- Niagara Falls would be beautiful, but there is not much to do there.A. sometimesB. in the dayC. a dayD. some day【解析2】weekend/weekday辨析单词意思范围weekend 周末周六、周日weedday 工作日周一至周五【解析】on weekends = on Saturday and Sunday 在周末on weekdays= from Monday to Friday 在工作日( ) The teachers never arrive late for work from Monday to Friday.A. on weekdaysB. on weekendsC. every dayD. five times a week.【2014云南中考】27. My favorite ___ is summer. I can swim with my friends.A.monthB.dayC.seasonD.weekend3. Hardly ever几乎从不【解析】hard (1)adv 努力地，猛烈地work hard 努力工作study hard 努力学习(2) adj.困难的，艰难的=difficult◆It’s hard/difficult for sb to do sth 做某事对某人来说是困难的It’s hard for us ____________(finish) the work without other’s help.【拓展】hardly adv “几乎不，从来不”，表否定意义，常与can ,any ,ever 连用。
I can hardly believe it.( )①I can ____understand them.A. hardB. hardlyC. oftenD. always( )②It’s raining ____ .People can _____ go out.A. hard; hardlyB. hardly; hardC. hard ; hardD. hardly ; hardly【注】形容雨雪下的大用hard/heavy【2014江苏盐城】5. It was raining _______when my sister and I got to the museum.A. badlyB. softlyC. hardlyD. heavily4. Twice a week 一周两次【拓展】once = one time一次twice= two times 两次【注】：三次或三次以上用：“基数词+times”three times 三次four times 四次three or four times 三到四次①I chat with my friends online________________(一两次) a week.( )②Mr. Green usually watches TV twice a day.A. a lotB. a littleC. two hoursD. two times【2014云南中考】66.It is a good habit to brush your teeth at least_____ a day.(two)【2014江苏盐城】64. Wang Y aping, China’s (two) woman astronaut, gave usstudents a lesson about space science last year.5. Does he go shopping? 他去购物吗？【解析】shop①n商店= store②v购物go shopping 去购物do some shopping 购物( )① Linda often does shopping on Sundays.A.buysB. goes and buysC. buy something( ) ②—It’s a fine day. How about ______? —Sounds great!A. go hikingB. go to hikeC. going hikingD. to go to hike6. I go to the movies maybe once a month.我大慨一个月去看一次电影。