人教版八年级英语上册Unit2知识点精讲

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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【重点短语+词法语法句法精讲】

人教版八年级英语上册Unit2【重点短语+词法语法句法精讲】

【课堂笔记】人教版八年级英语上册Unit2重点短语1. help with housework 帮着做家务2. use the Internet 使用互联网3. go to the movies 去看电影4. my favorite TV program(s)我最喜欢的电视节目5. how often 多久一次6. have dance and piano lessons上舞蹈与钢琴课7. swing dance摇摆舞swung(swing的过去式). hardly ever 几乎从不9. play tennis with fris 与朋友打网球10. stay up late 熬夜11. eat a healthy breakfast吃一顿健康的早餐12. play sports 进行体育运动13. at least/at most twice a week 一周至少/最多两次14. be good for my health 有利于我的健康healthy(health的形容词形式)15. eat junk food 吃垃圾食品16. drink coffee 喝咖啡drank(drink的过去式)17. No. 5 High School students第5中学学生1. in one's free time 在某人的空余时间19. ask them about their free time activities询问他们关于他们的业余活动20. not... at all 根本不……21. go online 上网22. be surprised that... 感到惊讶23. use it for fun 为了取乐而使用它24. the answers to the questions 这些问题的答案25. one to three times a week 一周一到三次26. two percent of the students 2%的学生27. the best way to do sth. 做某事的最好方式2. such as 例如29. sp time with yourf ris与你的朋友共度时光spent(sp的过去式)30. sp time on sth./in doing sth.花时间在某事上/做某事31. play together 一起玩32. watch TV for over 2 hours看两个多小时电视33. go to the dentist 去看牙医34. a 16-year-old high school student一名16岁的中学生35. have a lot of good habits有许多好习惯36. more/less than two hours多/少于两小时37. go to the dentist for teeth cleaning 去牙医处清洁牙齿3. go to the shopping center去购物中心重点句型1. Next week is quite full for me.下周我的安排很满。

人教版英语八年级上册Unit2Howoftendoyouexercise?词汇精讲+词汇精练

人教版英语八年级上册Unit2Howoftendoyouexercise?词汇精讲+词汇精练

初中英语学习材料madeofjingetieji词汇精讲1. always, usually, often, sometimes, hardly ever和neveralways, usually, often, sometimes, hardly ever和never是英语中最常见的频度副词。

(1) always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。

例如:The sun always rises in the east and sets in the west. 太阳总是东升西落。

(2) usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。

例如:He usually goes to bed at ten o’clock. 他通常10点钟睡觉。

(3) often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。

例如:He is often late for school. 他上学经常迟到。

(4) sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。

可以位于句首,以示强调。

例如:It is sometimes hot and sometimes cold. 天气忽冷忽热。

Sometimes he does it this way and sometimes he does it that way.他有时这样做,有时那样做。

(5) hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”。

例如:I hardly ever go out these days. 这些天我几乎不出门。

(6) never 的频度为0,意为“从来不”、“永不”。

例如:My parents are never late for work. 我父母上班从来不迟到。

【拓展1】这些副词在句子中的位置基本相同,一般放在助动词、be动词或情态动词之后,行为动词之前。

人教版新目标八年级英语上册Unit2 What's the matter知识点总结

人教版新目标八年级英语上册Unit2 What's the matter知识点总结

Unit2 What’s the matter?考点:1.Sentences:1.What’s the matter? I have a cold.2.I have a headache/stomachache/toothache/sore back/sore throat.3.You should go to bed/drink some water.4.Traditional Chinese doctors believe we need a balance of yin and yang to be healthy.5.Eating Dangshen and Huangqi herbs is also good for this.6.It’s easy to have a healthy lifestyle, and it’s important to eata balanced diet.2.情感目标: Help the student learn how to talk about health problems and giveadvice on that with the language points.3.教学重、难点: Talk about your health and give advice.知识点:I.应掌握的词组:1.Have a cold 感冒2.sore back 背痛3.neck and neck 并驾齐驱, 齐头并进4.I have a stomachache 我胃痛= I have got a stomachache=There is something wrong with my stomach=My stomach hurts = I have (got) a pain in my stomach5.What’s the matter? 怎么了?= What’s the trouble (with you)? = What’s your trouble?= What’s wrong (with you)? =What’ the matter (with you)?=What has happened to you? =Is there anything wrong (with you)?= what’s up?6.sore throat 咽喉痛7.lie down and rest 躺下休息8.see a dentist 看牙医9.drink lots of water 多喝水10.hot tea with honey 加蜂蜜的热茶11.That’s a good idea 好主意12.That’s too bad 太糟糕了13.I think so 我认为如此14.I’m not feeling well.我觉得不太舒服= I’m not feeling fine/all right.= I’m feeling ill/sick.=I feel terrible/bad.= I don’t feel well.15.get some rest 多休息16.I have no idea = I don’t know我不知道17.stressed out 筋疲力尽18.I am tired 我累了He is tired.他累了19.a healthy lifestyle健康的生活方式20.traditional Chinese doctors传统中医21.a balance of yin and yang阴阳调和22.you have too much yin.你阴气太盛23.to eat a balance diet饮食平衡24.healthy food 健康食品25.stay healthy 保持健康=keep healthy=keep in good health = keep fit26.enjoy oneself (myself, yourself, herself, himself, themselves, ourselves, itself反身代词) 玩得高兴, 过得愉快=have a good time = have a wonderful time=have fun27.enjoy sth.=like sth.(名词)喜欢某物,enjoy doing sth.喜欢做某事=like do i ng sthPractice doing sth.练习做某事,mind doing sth.介意做某事,finish doing sth.完成某事,give up doing sth.放弃做某事,can’t help doing sth.忍不住做某事,keep ding sth.坚持做某事.即: practice, mind, finish, give up, can’t help, keep 与enjoy用法基本相似 28.at the moment = now 此刻29.Host family 东道家庭30.Conversation practice会话练习31.I’m sorry to hear that.听到此事我很难过II.应掌握的知识点和句子:1. —What’s the matter? 怎么了?—I have a cold.我患感冒了。

Unit2知识点详解复习课件人教版英语八年级上册

Unit2知识点详解复习课件人教版英语八年级上册

随堂演练 1.The sunshine goes t_h_r_o_u_g_hthe windows and makes the room
warm. 2.Nowadays many people buy things on the I_n_t_e_r_n_etat home
instead of going to the shops. 3._H__e_a_lt_h(健康)is very important for everyone. 4.Playing sports is good for your __m_i_n_d_ (头脑)and body. 5.The boy is too young.He can___h_a_r_d_l_y (hard) read and write.
3.After school,I sometimes play basketball for half an hour.(P11 2b)
some time
sometime sometimes
some times
名词、副 词短语
形容词或 副词 频率副词
名词词组
表示"一些时间"或 I‘ll stay here some
how often “多久一次”, 提问动作发生的频率。 how long “多长时间”, 提问时间的长短。
“多长”, 提问某物的长度。 how far “多远”, 提问距离 how soon “多久以后”, 提问将来的时间, 指时间还有多久。 how many “多少”, 提问可数名词的数量;how many times , 提问次数 how much “多少(钱)”, 提问不可数名词的数量或物品的价格。
词汇复习
1.家务劳动;家务事 2.几乎不;几乎没有 3.节目 n._p_r_o_g_r_a_m_

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

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。

人教版八年级上册英语知识点梳理Unit 2 How often do you exercise

人教版八年级上册英语知识点梳理Unit 2 How often do you exercise

Unit 2 How often do you exercise?Section A:1.how often多久一次(向频度副词或表示频度的短语提问)how long多长时间(向表示一段时间的状语提问);多长(向长度提问)how soon多快;多久以后(向表示将来时态的时间提问)how many多少(后接可数名词复数)how much多少(后接不可数名词;还可以用于询问价格或重量。

)how old多大岁数(向年龄提问)how far多远(向距离提问)How come ?怎么会呢?怎么回事?2. take exercise = exercise = do exercise 锻炼do exercises 做练习do morning exercises 做早操do eye exercises做眼保健操play sports = do sports = have sports 做运动3. make a list of列出......的清单make a list of the weekend activities 列出周末活动的清单4. hardly ever 几乎不at times = sometimes=from time to time 有时sometime某个时候some time 一段时间some times 几次5. watch cartoons on TV在电视上看动画片watch a movie / see a film 看电影watch games 看比赛read books / magazines / newspapers看书/杂志/报纸6. (1)Once upon a time 从前(2)at once 马上(3)Once the sun sets, the air turns cold.一旦at once马上once a month 一个月一次twice a year 一年两次three times a week 一个星期三次7. match…with... 把......和......相连;把......和......相匹配8. be free有时间;有空;免费的be free to do sth.随意做某事;自由自在地做某事in one’s free time在某人的空闲时间9. be full for sb.对于某人来说忙或安排很满be full of充满;装满=be filled with10. have dance and piano lessons上舞蹈课和钢琴课swing dance 摇摆舞11. stay up = sit up 熬夜12. at least至少;不少于;起码at most至多;不超过13. be too busy 太忙了'be busy with sth.忙于某事be busy (in) doing sth.忙于做某事14. add... to...给......添加......add up to 总计15. according to 根据/ 视......而定16. ask sb. about sth. 询问某人有关某事ask sb. for sth.向某人要某物ask sb. to do sth.要求某人做某事17. go online上网;上线surf the Internet / surf online 网上冲浪18. be surprised at sth.对某事感到惊讶be surprised to do sth.惊讶地做某事19. for fun好玩;开玩笑地(不是认真地)20. the answers to our questions我们问题的答案the key to the door这门的钥匙。

[精]人教版八年级英语上册Unit2单词、知识梳理、词汇句式精讲

[精]人教版八年级英语上册Unit2单词、知识梳理、词汇句式精讲

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。

Unit2单元知识点归纳总结人教版八年级英语上册

Unit2单元知识点归纳总结人教版八年级英语上册

Unit 2 知识归纳重点短语once a week / month /year 一周/月/年一次twice a week / month /year 一周/月/年两次基数词+ times a week/ month /year 一周/月/年几次stay up (late) 熬夜hardly ever 几乎从不use the Internet 使用互联网have good / bad habits 有好/ 坏习惯help sb. With sth. = help sb. (to) do sth. 帮助某人做某事ask sb. about sth. 询问某人关于某事in one’s free time 在某人的空闲时间at least 至少;不少于;起码more than 多于less than 少于go online 上网go camping 去野营such as 例如(不能加句子)go to the dentist = see a dentist 去看牙医have piano lessons 上钢琴课spend time with sb. 和某人一起度过时光swing dance 摇摆舞teeth cleaning 牙齿清洁junk food 垃圾食品the answer to the question 问题的答案the best way to do sth. 做某事的最好方式as a result 因此as a result of… 因为,由于基数词+percent of +the+名词百分之……的……so+adj. +a/an + 单数名词=such + a/an + adj.+单数名词如此/这样的一个……重点句型:见课本P11Grammar Focus语法知识频度副词一.定义:表示事情发生频率的副词称为频度副词1.频度副词按照发生的频率大小可排列为: always >usually >often >sometimes >hardly >never。

Unit 2知识归纳人教版英语八年级上册

Unit 2知识归纳人教版英语八年级上册

Unit 2 知识归纳Section A 短语1. how often 多久一次how far 多远how long 多长/(时间)多久how soon 多久之内how old (年龄)多大how many times 多少次2. once a month 一月一次twice a week 一周两次three times a year 一年三次3. once every two weeks 每两周一次= once every other week= once every second week4. help with/(to) do housework 帮助做家务5. think twice 再三考虑6. hardly ever 几乎不7. my favorite program 我最喜欢的节目8. surf/ use the Internet 上网9. be free = have (free) time 有空10. how come 怎么会11. be full of 充满= be filled with12. what kind of dance 那种舞蹈13. swing dance 摇摆舞14. stay up late to do sth 熬夜做某事15. at least/ at most 至少/至多16. eat a healthy breakfast 吃一顿健康的早餐17. go to bed early 早早睡觉18. take notes in English class 上课记笔记19. listen to English songs 听英语歌20. review notes 复习笔记Section B1. hardly ever eat junk food 几乎不吃垃圾食品2. drink a little coffee 喝一点点咖啡3. want me to drink milk 想让我喝牛奶4. be good for/ at/ to/ with对…有好处/擅长/对某人好/和…相处愉快5. be bad for my health 对我的健康有害6. be/ keep/ stay healthy 保持健康= be/ keep/ stay in good healthbe/ keep/ stay unhealthy不健康= be/ keep/ stay in bad/poor health7. eat/ live healthily 吃得/活得健康8. how many hours 多少个小时9. get enough sleep 有充足的睡眠10. go camping in the country 去乡下露营11. junior/ senior high school 初/高中12. in one’s free time 在某人有空时13. ask the writer about his habits问这个作者的习惯14. ask the policeman for help向警察寻求帮助15. ask sb (not) to do sth 要求某人(不)做某事16. ask and answer questions 问答问题17. free time activities 闲时活动18. use of the Internet 网络的使用use the Internet 使用网络19. the results of the tests 考试成绩20. as a result 结果是21. fifteen percent of our students are15%的学生…twenty percent of the water is15%的水…22. what percent of sth 百分之几的某物23. not … at all 一点也不Not at all. 不客气24. go online=use the Internet 上网shop online 上完购物25. online shopping/online schools/news在线购物/网校/在线新闻26. be surprised that 对…感到惊讶be surprised at 对……感到惊讶be surprised to do sth 因做某事而惊讶to one’s surprise 让某人惊讶的是in surprise 惊讶地a surprising result 一个令人惊讶的结果27. use the Internet for fun/homework= use the Internet to have fun/ do homework 上网娱乐/做作业28. the other ten percent 另外的10%29. four to six times a week 一周4到6次three or four times a week 一周三四次30. the answers to the questions 问题的答案the key to the door 门的钥匙the ticket to the concert 演唱会的门票the solution to the problem问题的解决方法the secret to success 成功的秘诀31. by watching game shows通过看竞赛类节目32. the most popular 最受欢迎的33. be popular with sb 受…的欢迎34. the best way to relax 放松的最佳方式= the best way of relaxinga good place to have fun 娱乐的好地方35. through exercise/ lots of practice/ hard work通过锻炼/很多练习/辛勤的劳动36. go through the park/door/window穿过公园/门/窗go across the road/ bridge/river过马路/桥/河37. be healthy for the mind and body对身心健康有好处38. change one’s mind 改变某人的想法39. keep … in mind 牢记于心40. make up one’s mind to do sth= decide to do sth 下定决心做某事= make a decision to do sth41. such as playing sports 比如做运动42. for example,+句子例如43. Sb spend T/M on sth/(in) doing sthIt takes sb T to do sthSth cost sb MSb pay (M) for sth44. as/when you play together在你们一起玩的时候45. forget/remember to do sth忘记/记得要做某事forget/ remember doing sth忘记/记得做过某事46. Old habits die hard. 旧习难改47. die-died-dying-dead-death 死48. die of/ from 死于49. go to the dentist= see the dentist 看牙医50. a 16-year-old high school student一位16岁大的中学生51. more than two hours = over two hours两个多小时52. all /none of us 我们所有人都/都不53. both/ neither of them 他们俩都/都不54. either of you 你们俩之一55. less than 10 points 不到10分56. point out 指出57. point to / at 指着58. be afraid of (doing) sth 害怕某物be afraid to do sth 因害怕而不敢做某事重点句型1. How often does she watch TV?(问频率)He hardly ever watches TV. 一般现在时2. How soon will he come back?(问in +时间段) He will come back in an hour. 一般将来时3. He goes to the dentist once a year.(提问) How many times does he go to the dentist every year?He goes to the dentist once a year.(提问) How often does he go to the dentist?4. He may be free next week.(同义句)Maybe he is free next week.5. I sleep eight hours every night.(提问)How many hours do you sleep every night?I sleep eight hours every night.(提问)How long do you sleep every night.6. Here be 倒装句Here is the pencil and some books.Here come s the bus.Here it is./Here they are.7. Although 与but 不能连用,但可换同义句Although he works hard, he doesn’t get good grades. 虽然他很努力,但成绩不好。

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?一、词汇应用1.on weekends 在周末21.be good for one 's hea l th 对某人的健 康有好处 2.he lp wi th housework 帮忙做家务3.hard ly ever 几乎从不22.have good / bad hab i t s 有好 / 坏习惯 23.p lay computer games 玩电脑游戏 24.the answer to t he ques t ion 问题的答 案 4.go shopping 去购物5.once a week / m onth 一周 / 月一次6.twice / th ree t i mes a week 一周两 / 三次25.... pe rcen t o f t he s tuden ts 百分之…… 的学生 e the In te rnet 使用互联网8.read Engl i sh books 阅读英文书籍9.go to the movies 去看电影10.favor i t e p rogram 最喜欢的节目11.swing dance 摇摆舞26.such as 例如;像……这样 27.d raw p ic tu res 画画 28.watch TV for over 2 hours 看两个多 小时的电视 12.have p iano l e ssons 上钢琴课13.d r ink mi lk 喝牛奶29.go to the den t i s t 看牙医 30.tee th c lean ing 洗牙 14.s tay up l a te 熬夜31.more than 多于 15.go on l ine 上网32.less than 少于 16.p lay spor t s 做运动33.want sb . to do s th . 想让某人做某事 34.ask sb . abou t s th .询问某人关于某事 的情况 17.ea t a hea l thy breakfas t 吃健康的早餐18.a t l eas t 至少;不少于;起码19.go to bed ea r l y 早早上床睡觉20.junk food 垃圾食品35.How come? 怎么会呢? 36.Old hab i t s d i e hard . 旧习难改。

人教版八年级上册英语 Unit 2 语法知识点精讲(全面!)

人教版八年级上册英语 Unit 2 语法知识点精讲(全面!)

人教版八年级上册英语Unit 2 语法知识点精讲Unit2 How often do you exercise?Section A知识讲解一. help with housework 帮助做家务1. help with sth. 意为―帮助做某事2. help sb. with sth. = help sb. _______ sth. 帮助某人做某事Eg: I often help him ______ his English. = I often help him __________ English. 我经常帮他学习英语。

【拓展】1. help oneself to…请随便吃/喝···Please help yourself to some2. Can’t help doing sth 情不自禁做某事I can’t help falling in love with that girl. 我情不自禁爱上那个女孩。

二housework 意为―家务劳动‖。

不可数名词。

1. They have______housework to do. A. many B. much三. sometimes 有时辨析sometimes some times sometime some timesometimes 有时候。

=at times= from time to time也是―有时‖的意思。

some times 几次。

time作可数名词时可作―次数‖解表示―时间‖时是不可数名词。

sometime 某个时候。

可指过去或将来的某个时候。

some time 一段时间。

常与for连用。

对它提问用how long 。

口诀记忆分开―一段时间‖相聚―某个时候‖。

四. hardly ever 几乎不比较hard、hardly和hardly ever①hard作形容词时意为―困难的硬的勤奋的严厉的苛刻的‖。

Unit2知识点讲解课件人教版八年级英语上册

Unit2知识点讲解课件人教版八年级英语上册

Section B The Second Period grammar focus-3c
He plays at least twice a week. least副词“最小;最少”,形容词“最小的;最少 的”,least 是 little的最高级。短语at least表示“至 少”。
He has the least money of the three. 这三个人中,他的钱最少。 I study at least for 6 hours every day. 我每天至少学习6个小时。
Section A The First Period 1a-2d
never
0% 从不, 从未
hardly ever
很少, 几乎不
sometimes often usually
有时 经常, 常常 通常, 一般
always
100% 总是
Section A The First Period 1a-2d
He is very good to his neighbors.他对他的邻居们很好。
Section B The Third Period 1a-2b
How many hours do you sleep every day? 本句是特殊疑问句,how many后要接可数名词复数,再 加一般疑问句。而how much后要接不可数名词,再加 一般疑问句。
Section B The Second Period
grammar focus-3c
(2)may be中,may是情态动词,be是动词原形,两者构 成完整的谓语形式,与主语形成系表结构,意为“也许 是;可能是”。
Maybe he’s wrong. =He may be wrong.或许他错了。 Maybe you are right and she may be a little lHale Waihona Puke te. 或许你说的对,她可能有点晚了。

人教版八年级上册Unit 2 How often do you exercise_知识要点梳理总结

人教版八年级上册Unit 2 How often do you exercise_知识要点梳理总结

Unit 2 知识点•How come? 为什么呢? 怎么会呢?•swing dance摇摆舞•answer和question两个名词后的介词搭配•although是英语中的一个连词,意为“虽然;尽管"•Old habits die hard.旧习难改。

•it's too late的字面意思是“为时太晚;来不及了”,是英语的一个常用表达。

1. How come? 为什么呢? 怎么会呢?How come? 是英语口语中的一个习语,相当于汉语“为什么;怎么会”等意思,既可独立使用,也可在其后接句子,用来询问事情的缘由或状况。

用法分析:•独立使用时,表示“为什么;怎么会”。

例如:You are so late. How come? 你怎么这么晚?•在句中使用时,表示“为什么;怎么会”。

例如:How come you didn't tell me? 你为什么不告诉我?例句:•How come you are not in class today? 你今天怎么不在班上?•How come you didn't answer my call? 你为什么没有接我的电话?•How come you failed the exam? 你为什么考试不及格?2. swing dance摇摆舞swing dance 是爵士舞的一种,初现于20世纪早期的美国,其曲调动听活泼、节奏鲜明。

听到这种音乐,人们不禁会随着它的节奏和韵律摆动身体,故而得名。

用法分析:•作为名词,表示“摇摆舞”。

例如:I love swing dancing. 我喜欢跳摇摆舞。

•作为动词,表示“跳摇摆舞”。

例如:They were dancing swing in the dance hall. 他们在舞厅里跳着摇摆舞。

例句:•I love swing dancing. 我喜欢跳摇摆舞。

•He is a professional swing dancer. 他是一位专业的摇摆舞舞者。

人教版八年级上册英语Unit 2 知识点语法归纳总结

人教版八年级上册英语Unit 2 知识点语法归纳总结

人教版八年级上册英语Unit 2 知识点语法归纳总结本文旨在对人教版八年级上册英语Unit 2的知识点和语法进行归纳总结。

以下是该单元的重点内容:1. 日常活动的表示方法- 表示喜好、惯或规律的动词有like, love, enjoy等,结构为“动词+(-ing)”,如:She likes swimming. He enjoys playing basketball.- 表示经常性活动的词有often, usually, always等,一般位于动词前面,如:We often go hiking on weekends. He usually takes a walk after dinner.2. 过去进行时过去进行时表示过去某一时刻或某段时间正在进行的动作,常用于两个过去动作同时发生或某个过去动作的背景。

- 结构:was/were + 动词的-ing形式。

如:He was studying when I called him.- 常与表示过去的时间状语连用,如:yesterday, last night, at that time等。

3. 被动语态的构成和用法- 构成:be + 过去分词。

如:The book was written by a famous author.- 主动句变被动句的转换方法:将主动句的宾语变为被动句的主语,原主语变为介词"by"的宾语。

如:She eats an apple.(主动句)→ An apple is eaten by her.(被动句)- 被动语态用于强调动作的承受者,或者当我们不知道或不关心动作的执行者是谁时。

4. 双宾语结构有些动词后面既可以跟一个间接宾语,也可以跟一个直接宾语,这种结构称为双宾语结构。

- 结构:动词 + 间接宾语 + 直接宾语。

如:She bought her sister a present.- 常见的双宾语动词有give, send, lend, teach等。

人教版八年级上册英语Unit 2单元知识点讲义(学生版)

人教版八年级上册英语Unit 2单元知识点讲义(学生版)

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. 家务劳动 2. (国际)互联网 3. 节目4. 无用的东西5. 咖啡6. 健康7. 结果;后果8. 百分之……9. 电视机10. 头脑;心智11. 身体12. 作者;作家13. 牙科医生14. 杂志;期刊动词:1. 消失;死亡;灭亡代词:1. 没有一个;毫无副词:1. 几乎不;几乎没有 2. 在任何时候;从来;曾经3. 一次;曾经4. 两次;两倍5. 大概;或许;可能6. 在一起;共同7. 然而;不过8. 几乎;差不多介词:1. 以;凭借;穿过连词:1. 虽然;尽管;即使形容词:1. 忙的;满的;充满的兼类词:1. (n)摆动;秋千(v)使……摆动;摇摆2. (adv)最小;最少(adj/pron)最小的;最少的3. (adj/adv)在线(的);联网(的)4. (adj/pron)这样的;那样的;类似的5. (prep/conj)(用以引出比较的第二部分)比6. (adv)较少;较小(adj/pron)较少的;更少的7. (n)得分;点(v)指;指向(二) 词汇变形小结:1. one (num. 一) — (adv. 一次) — (第一)2. two (num. 二) — (adv.两次)— (第二)3. swing (v. 使……摆动) — (过去式)4. little (adj. 少的) — (比较级:更少的) — (最高级:最少的)5. health (n. 健康) — (adj. 健康的) — (adv. 健康地)— (反义词:不健康的) — (反义词:不健康地)6. die (v. 死) — (n. 死亡) — (adj. 垂死的) — (adj. 死的)7. write (v. 写) — (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 ______________(health)for children to stay up too late at night.o She is a great ______________(write)and he’s especially famous for his play, Teahouse.3.If people don’t exercise, the illness can go into their ______________ (body) easily.4.It takes ______________(little)time to go there by underground than by bus.5.Jim got ten ______________ (point)in the basketball match.6.Take the medicine______________(two) a day, and you’ll feel better.7.Jack ______________(do) his homework every day.8.Mr. Li______________(teach) English in our school five years ago.9.At______________(little)ten students were late for school this morning.10.Many boys like playing football because they think it’s______________(relax).(三) 短语攻关:在周末上网几乎从不多久一次一周一次一周两次一周四到六次使用互联网去看电影熬夜至少对……有好处做运动打网球在某人的空闲时间去看牙医摇摆舞做家务垃圾食品例如怎么会呢?……的答案多于少于知识点梳理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。

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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。

37.So start exercising before it's too late!所以赶快锻炼起来,不要等到来不及了!二、词汇精讲1. maybe maybe是副词,意思是“也许,可能”,在句中作状语,相当于perhaps,常位于句首。

例如:Maybe she’ll come this afternoon. 她可能今天下午来。

Maybe you put the letter in your pockets. 大概你把信放在衣袋里了。

【拓展】(1)maybe和may be的辨析:maybe是副词,而在may be中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是、可能是”。

例如:I can’t find my watch. It may be in your pocket. 我找不到我的手表了,它可能在你的口袋里。

He may be a soldier. 他可能是军人。

(2)maybe和may be可相互转换。

例如:He may be in the office. = Maybe he is in the office. 他或许在办公室。

You may be right. = Maybe you are right. 你或许是对的。

2. althoughalthough的意思相当于though,意为“尽管,虽然”,用来引导让步状语从句。

它所引导的从句不能与并列连词but; and; so等连用,但可以和yet; still等词连用。

例如:Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely.虽然他一个人住,但他并不感到孤独。

There is air all around us, although we cannot see it.虽然我们看不见空气,但空气却存在于我们的周围。

【拓展】although与though的辨析:(1)用作连词,表示“虽然”,二者可以互换使用,但although比though更为正式。

例如:Though/Although it was raining, we still went there. 虽然下着雨,但我们还是去了那里。

(2)although一般不用作副词,而though可用作副词,且一般放在句末(不放在句首),意为“可是,不过”。

例如:It’s hard work; I enjoy it, though. 工作很辛苦,可是我很喜欢。

We all tried our best. We lost the game, though. 我们都尽了最大努力,但我们还是输了。

(3)在as though(好像,仿佛),even though(即使,纵然)等固定短语中不能用although。

例如:He talks as though he knows everything. 他夸夸其谈,好像无所不知。

3. die die是动词,意为“死亡”,是短暂性动作,常用于过去时中,过去式为died。

例如:Plants and people will die without water. 没有水,植物和人都会死。

His father died two years ago. 他的父亲两年前去世的。

【拓展】die有多个变形词:例如:The tree has been dead for ten years. 这棵树死了10年了。

She looked at her dead cat sadly. 她伤心地看着她死去的猫。

My grandpa died two years ago. 我爷爷两年前去世了。

The fish will die without water. 鱼离开水会死去。

Car accidents have caused a lot of deaths. 车祸造成很多人死亡。

The doctors have saved the dying man. 医生们救活了那个垂死的人。

4. however&buthowever和but都意为“可是,但是”;但是用法不同。

(1)however不能直接连接两个分句,必须另起新句,并用逗号隔开。

例如:It was raining hard. However, we went out to look for the boy.雨下得很大,然而我们还是出去寻找那个孩子。

(2)but是并列连词,连接两个并列分句,后面不用逗号,前后两句在总的意义上构成了对比。

例如:I really don't like cheese, but I will try just a little this time.我实在是不喜欢吃奶酪,但是这次我要尝一点。

(3)however比but用的场合更正式, 因此however用于书面语,而but 常用于口语。

另外, however的意思还不只局限于“但是;然而”,它还有其他的用法。

例如:However hard I worked, she was never satisfied. 无论我多么努力地工作,她从来没满意过。

However did you get here without a car? 没有汽车你究竟是怎样来的呢?5. hardly&hard hardly和hard形式上很接近,但意义截然不同。

(1)hardly是表频率的副词,意为“几乎不;几乎没有”,相当于almost not。

例如:There is hardly any coffee left.= There’s almost no coffee left. 几乎没有剩余的咖啡了。

(2)hard作形容词时,意为“困难的;硬的;勤奋的;严厉的;苛刻的”。

hard作副词时常用来表示程度,意为“努力地;猛烈地;剧烈地”。

例如:This ground is too hard to dig. 这块地太硬,挖不动。

They tried hard to succeed. 他们努力工作,以求得成功。

【拓展】常见的表示频度的副词:(1)always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。

例如:The sun always rises in the east and sets in the west. 太阳总是东升西落。

(2)usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。

例如:He usually goes to bed at ten o’clock. 他通常10点钟睡觉。

(3)often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。

例如:He is often late for school. 他上学经常迟到。

(4)sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。

可以位于句首,以示强调。

例如:It is sometimes hot and sometimes cold. 天气忽冷忽热。

Sometimes he does it this way and sometimes he does it that way.他有时这样做,有时那样做。

(5)hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”。

例如:I hardly ever go out these days. 这些天我几乎不出门。

(6)never 的频度为0,意为“从来不”、“永不”。

例如:My parents are never late for work. 我父母上班从来不迟到。

6. exercise(1)作不及物动词,意为“锻炼、运动”。

例如:-How often do you exercise? 你多久锻炼一次?-I exercise every day. 我每天都锻炼。

(2)作不可数名词,意为“锻炼、运动”,常与动词take连用。

例如:Exercise makes me keep healthy. 运动使我保持健康。

(3)作可数名词,意为“练习;操”。

例如:We do morning exercises every day. 我们每天做早操。

We do English exercises to help us learn English well. 我们做英语练习以便学好英语。

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