单元语法汇总 八年级英语上册Unit2Howoftendoyouexercise人教新目标八年级英语上 3
Unit2 How often do you exercise知识点 人教版八年级英语上册
unit2 How often do you exercise知识点1.help with sth. 帮助做某事help sb. with sth. =help sb. (to) do sth. 帮助某人做某事help oneself (to sth. ) 随便吃（某物）；款待can’t/ couldn’t help doing sth. 情不自禁做某事2.housework un.3.sometimes 有时some times 几次；几倍sometime 某时some time 一段时间4.hardly ever = hardly= almost nothard5.how often 多久一次how long 多长how far 多远how soon 多久之后6.What’s your favorite ……?= What ……do you best?7.be free=have timebe free to do sth.8.be full of ……9.How come?= Why?10.have lessons ---have a/an …lessongive sb. a lesson11.How about……?= What about…?12.go to the movies 去看电影13.maybemay be14.at least 至少at most 最多15.want sb. to do sth.16.be good for …be good at ……be good with ……17.keep/stay/be healty=keep in good health18.How many…. How much …..19.ask sb. about sth. 问某人关于某事的情况ask for 要；要求；请求ask for a leave 请假20.find that 从句find +宾语+名词find+宾语+现在分词21.基数词+percent---根据它所修饰的名词的单复数来判断谓语的单复数。
八年级上册Unit 2 How often do you exercise？知识点总结
八年级上册Unit 2 How often do you exercise?知识点归纳【词汇讲解】1. full【语境激活】Next week is quite full for me.【解析】full是形容词，意为“满的”、“忙的”、“饱的”。
常用短语be full of，意为“充满...”。
如：包里装满了衣服。
The bag is full of clothes.【例句】He could only nod because his mouth was full.He smiled, and his eyes are also full of laughter. 他微笑着，眼睛里也充满了笑意。
2. health【语境激活】She says it's good for my health.【解析】health不可数名词，意为“健康”；healthy是形容词“健康的”，常见搭配keep healthy。
【例题】用所给词的适当形式填空。
A_____( health) body is very important for every one.We take exercise to keep______( health).Smoking is bad for our_______( healthy).3. percent【语境激活】We found that only fifteen percent of our students exercise every day.【解析】意为“百分之...”，为单位词，不能使用复数形式。
“百分数＋of＋名词”作主语，其谓语动词的单复数情况视后面的名词来定。
如果是可数名词复数，谓语动词用复数形式；如果是单数名词或不可数名词，谓语动词用单数形式。
【例句】Twenty percent of the students agree with you.百分之二十的学生赞同你Thirty percent of time passes.百分之三十的时间过去了.【例题】用所给词的适当形式填空。
人教版英语八年级上册 Unit 2 How often do you exercise语法、词汇归纳
Unit 2 How often do you exercise ?一．How often引导的特殊疑问句How often do you go to see a film? ---------- Once a week.你多久看一次电影？---一周一次。
“How often”意思是“多长时间一次，多久一次”，用于对频率的提问，表示频率的词有：often, usually, every day, sometimes, never, once a week等。
各频度副词的频率比较：always：100%, “总是，永远地”usually：70%, “通常，平常”often：50%, “常常”sometimes：20%, “有时”hardly：5%,”几乎不，简直不”never：0,”从来不，永不”How often do you watch TV ? ----------- Twice a month.你多久看一次电视？---一个月两次。
练习：1.Do you often go fishing with you brother? ---------- No, ________. I don’t like fishing.A. alwaysB. neverC. often2.How often do you visit your grandma? ----------- _______________.A. Two timesB. Twice a weekC. Last week答案：1.B 翻译：你经常和你哥哥一起钓鱼吗？---不，从不。
我不喜欢钓鱼。
2.B 翻译：你多久去看一次你奶奶？---一周两次。
二．have to .VS. Musthave to : 必须，不得不，强调客观需要must: 必须，强调主观愿望和看法We have to finish the work before lunch.我们不得不在午饭前完成这个工作。
人教版八年级英语上册Unit 2重要知识点讲解
Unit2How often do you exercie?重要知识点讲解惯用法：1. help sb. with sth 帮助某人做某事2. How 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……是什么？11 start doing sth. 开始做某事12. the best way to do sth.做某事的最好方式词语辨析：1. how often 多久一次，用来提问动作发生的频率。
回答用：once，twice, three times 等词语。
How often do you play sports? Three times a week.how long 多长，用来询问多长时间，也可询问某物有多长。
How long does it take to get to Shanghai from here? How long is the ruler?how for 多远，用来询问距离，指路程的远近。
How far is it from here to the park? It’s about 2 ki lometers.2.free 空闲的，有空的，反义词为busy.be free 有空，闲着，相当于have time.I’ll be free next week. = I’ll have time next week.还可作“免费的、自由的”解。
【英语】人教八年级上册Unit 2 How often do you exercise单元知识点归纳
Unit 2 How often do you exercise?Section A (1a－2d)必背单词1．housework n．家务劳动；家务事→do the housework做家务2．hardly adv.几乎不；几乎没有→形近词hard adj.难的adv.刻苦地3．ever adv.在任何时候；从来；曾经4．once adv.一次；曾经→数词one →once a week 一周一次5．twice adv.两次；两倍→two times两次；两倍→twice a month/two times a month一个月两次→数词two6．full adj.忙的；满的；充满的→be full of充满7．Internet n．(国际)互联网；因特网8．program n．(＝programme)节目TV program 电视节目9．swing n．摆动；秋千v.(使)摆动；摇摆必背短语10．on weekends在周末11．go to the movies去看电影12．go shopping去购物13．every day每天14．twice a week 每周两次15．three times a week 每周三次16．use the Internet使用网络17．be free空闲的18．swing dance摇摆舞必背句子19．How often do you watch TV?你多久看一次电视？Section A(Grammar Focus－3c)必背单词1．maybe adv.大概；或许；可能→同义词perhaps adv.可能2．least adv.最小；最少adj. & pron.最小的；最少的→反义词most→原级little→比较级less必背短语3．stay up late 熬夜到很晚4．at least至少必背句子5．What do you usually do on weekends?周末你通常做什么？6．He hardly ever watches TV.他几乎从不看电视。
八年级英语上册 Unit 2 How often do you exercise？单元知识归纳
Unit 2 How often do you exercise？课文翻译Section A 2dJack：Hi，Claire，are you free next week?Claire：①Hmm...next week is quite full for me，Jack.Jack：Really？How come?Claire：I have dance and piano lessons.Jack：What kind of dance are you learning?Claire：Oh，swing dance. It's fun！I have class once a week，every Monday.Jack：How often do you have piano lessons?Claire：Twice a week，on Wednesday and Friday.Jack：Well，how about Tuesday?Claire：Oh，I have to play tennis with my friends.But do you want to come?Jack：Sure！,杰克：你好，克莱尔，下周你有空吗？克莱尔：呣……下周我很忙，杰克。
杰克：真的吗？怎么会那样？克莱尔：我上舞蹈课和钢琴课。
杰克：你学习的是什么舞蹈？克莱尔：噢，摇摆舞。
很有趣！我一周上一次课，每周一上课。
杰克：你多久上一次钢琴课？克莱尔：一周两次，在周三和周五。
杰克：噢，周二怎么样？克莱尔：哦，我要与朋友打网球。
你想来参加吗？杰克：当然了！知识详解1．How often do you exercise？你多久锻炼一次？【解读】本句是含有特殊疑问词how often 的特殊疑问句。
【解读】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，hardly，ever，never，every day，once a week，three times a day等。
初二英语上册Unit 2 How often do you exercise_知识点总结-人教新目标版
初二英语上册（人教新目标）Unit 2 How often do you exercise?知识点总结一、重点词汇·原文再现help with housework帮忙做家务·基本用法n. housework 家务事，是不可数名词，do housework 相当于do chores。
She often helps her parents do housework.她经常帮助父母做家务。
·知识拓展---相关单词homework n. 家庭作业do one's homework 做家庭作业He usually does his homework at 6:00 o'clock every day.他每天六点做作业。
·基本用法always, usually, often, sometimes, hardly ever, never 是一组表示频率的副词，用法如下表：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。
2. hardly和never均为否定副词，有二者的句子不需再加no或not构成否定，因其本身就是否定句。
3. 就这些表示拼读的副词提问时，常用how often。
·知识拓展---词义辨析hard/hardly1. hard可充当形容词和副词两种角色。
(1)用作形容词有“硬的”，“困难的、艰难的”的意思。
其中用作“难的”讲时，在口语中与difficult通用。
The problem is too hard, I can't work it out.这个问题太难了，我算不出来。
(2)用作副词，意为“努力地、刻苦地”，“猛烈地”，hard用作“猛烈地”讲时，同heavily相同。
He works hard only before exams.他只在考试前努力学习。
It is raining hard outside. You can't go out.外面正下着大雨。
八年级英语上册Unit-2-How-often-do-you-exercise知识点归纳
八年级英语上册Unit 2 How often do you exercise知识点归纳八年级英语上册Unit 2 How often do you exercise知识点归纳一、词组、短语：1、help with housework 帮助做家务活，2、go shopping 购物，3、on weekends 在周末，4、how often 多久一次，5、hardly ever几乎不，6、once a week 每周一次，7、twice a month每月二次，8、go to the movies去看电影，9、every day 每天，10、use the Internet上网/用网，11、be free有空，12、have dance and piano lessons 上舞蹈钢琴课，13、swing dance摇摆舞14、play tennis 打网球，15、stay up late熬夜，16、at least至少，17、go to bed early 早睡，18、 play sports 锻炼身体，19、be good for 对…有好处，20、go camping去野营，21、in one’s free time 在某人的空闲时间，22、not….at all 根本不，23、the most popular 最流行，24、such as例如，25、go to the dentist去看牙医，26、more than 超过/多于，27、Old habits die hard.旧习惯难改。
28、 hard=difficult 困难的，29、less than 少于/不到二、重要句子（语法）：What do you usually do on weekends你周末通常做什么 I always exercise.总是锻炼身体。
What do they do on weekends他们周末干什么 They often help with housework.他们经常帮助干家务活。
人教版八年级上册英语Unit2How often do you exercise知识点
Unit2 How often do you exercise? Section A1.How often do you exercise? 你多久做一次运动？2.how often多久一次，对频率提问，如：always,everyday ,once a weekhow long多长时间，对“for+一段时间”或”,“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3.exercise v 锻炼exercise n.锻炼（不可数）；体操，练习题（可数）do exercise =do sports= play sports做运动do morning exercises 做早操do eye exercises 做眼保健操4.What do you usually do on weekends? 你在周末做什么？5.频度副词always总是,一直＞usually通常,经常＞often常常,经常＞sometimes 有时＞hardly ever= almost not几乎从不＞never 从不，决不【注】：频度副词用在实义动词之前，系动词、助动词、情态动词之后。
6.(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 sometime in the future.(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）7.on weekends =on the weekend= on Saturday and Sunday 在周末on weekdays= from Monday to Friday 在工作日8.hardly ever 几乎从不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【拓展】hardly adv “几乎不，从来不”，表否定意义9.twice a week 一周两次once = one time一次twice= two times两次三次或三次以上用：“基数词+times”three times 三次four times 四次three or four times 三到四次10.go shopping 去购物do some shopping 购物11.help with housework帮助做家务(1)help sb. (to) do sth=help sb. with sth 帮助某人做某事(2)help oneself to…请随便吃/喝(3)can’t help doing sth 情不自禁做某事12.go to the movies = go to the cinema = see the film 去看电影13. at least = not less than至少；不少于at most至多14. use the Internet 上网15.What’s your favorite program?=What program do you like best?你最喜欢的节目是什么？16.every day 每天= each day 做状语，放在句末，对其提问用how ofteneveryday = daily adj. 每天的，作定语，修饰名词，放在名词之前He exercises every day. 他每天都锻炼。
八年级英语上册-Unit-2-How-often-do-you-exercise短语、语法知识点汇总
Unit 2 How often do you exercise一、必背短语。
【教材内容解析】Section A1.What do you usually do on weekends (P. 9)2.on weekends意为“在周末”，泛指每个周末，on the weekend则表示“在这个周末”，特指某个周末；在英式英语中，在周末也可以用at the weekend或者at weekends。
I like going fishing on weekends.He wants to do something special on the weekend.3.help with homework (P. 9)help表示“帮助”时，常用的句型为：help sb. with sth. 帮助某人某事；help sb. (to) do sth. 帮助某人做某事。
Can you help me with my homework?He often helps his mother clean do housework.4.sometimes (P. 9)sometimes是频度副词，意为“有时”，相当于at times。
I sometimes play computer games on weekends.【拓展】辨析sometimes, some times, sometime与some time5.hardly ever (P. 9)hardly作副词，表示“几乎不”；hard用作副词表示“努力地、猛烈地”，作形容词表示“硬的、困难的”。
He hardly works.He works hard.This is a hard work.6.How often do you watch TV?(P. 9)how often意为“多久一次”用来提问频率，常用表示频率的副词或者短语来回答，如twice a week, sometimes, every day, always等。
人教新目标八年级英语上册Unit 2 How often do you exercise 单元知识点总结
Unit 2 How often do you exercise?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→(v.)act1.active→(n.) activity2.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Section A1.how often 多久一次2.read English books 看英语书3.of course 当然4.on weekends 在周末5.go to the movies 去看电影6.hardly ever 几乎不；不曾7.every day 每天once a day 每天一次8.twice a week 每周两次three times a month 每月三次e the Internet 上网10.have dance and piano lessons 上舞蹈和钢琴课11.play tennis 打网球12.help with housework 帮忙做家务13.at least 至少，不少于Section B1.junk food 垃圾食品2.drink milk 喝牛奶3.three or four times a week 一周三到四次4.eat fruit 吃水果5.want sb. to do sth. 想要某人做某事6.be good/bad for 对……有好处/坏处7.go camping in the country 去乡下露营8.play sports 做运动9.one to three times a week 一周一至三次10.such as 例如11.fifteen percent of our students 我们百分之十五的学生12.go to the dentist 去看牙医13.more than 多于14.less than 少于重点句子1.how often do you exercise?你多久锻炼一次2.—What do you usually do on weekends?—周末你通常干什么？—I usually play soccer.—我通常踢足球。
八年级英语上册 Unit 2 How often do you exercise语法小结素材 (新版)人教新目标版
Unit 2 How often do you exercise
语法小结
1. how often是对动作发生的“次数”提问,询问的是频率“多久一次”
回答可以是：Every day./ Once a week./Three times a week./ Often./ ...
eg：How often do you play tennis?
How often do you surf the internet.
2．拓展疑问词how的用法
（1）怎样，用什么手段，方法。
How did he do it?
I don’t know how to swim.
（2）情况如何（指身体健康状况）How are you?
How’s it going with Tom?
（3）how many，how much表示“多少”
how many后接可数名词复数，how much接不可数名词。
How many times do you go to the park?
How many tickets do we need?
How much water do we need every da y?
How much are those pants?
(4) How long... ? 询问的是时间长短“多长时间”
回答可以是：About one hour./ Three hours. / Thirty minutes./...How long do you usually watch TV? 你通常看多长时间电视？。
八年级英语上册Unit2Howoftendoyouexercise-知识点归纳
八年级英语上册Unit2Howoftendoyouexercise?知识点归纳e?怎么会？怎么回事？表示某件事情很奇怪，有点想不通；可单独使用，也可引导一个问句，相当于疑问句why,但howcome开头的特殊疑问句使用的仍然是陈述语序。
HowcomeTomdidn’tcometotheparty?=Whydidn’tTomcometotheparty?9.Ihavedanceandpianolessons.我要上舞蹈课和英语课。
（教材第10页）have在此意为“上……课”。
Eg:They’rehavinganEnglishlesson.他们正在上英语课。
扩展：havelessons上课，LessonOne第一课10.Well，howaboutTuesday？哦，那周二呢？（教材第10页）Howabout...?(=Whatabout...?)意为“……怎么样？”，用来征求对方的意见。
Eg:Howaboutthisbook?这本书怎样？How/Whataboutdoingsth....?做……怎么样？Eg：---WhatwillwedoonSunday？星期天我们什么？---Howaboutvisitingthemuseum？去参观博物馆咋样？1.It’ssunnytoday，Whatabout________（play）tennis？11.Igotothemoviesmaybeonceamonth.我大概每月去看一次电影。
（教材第11页）gotothemovies________________maybe意为“也许，大概，可能”，常位于句首。
Eg：MaybeheknowsTom.也许他认识Tom。
辨析：maybe和maybemaybe“也许，大概，可能”。
（一般放句首）Maybeyouareright.也许你是对的。
maybe“可能是，也许是”。
为“情态动词+be动词”结构。
（位于句中）Youmayberight.你也许是对的。
八年级英语上册 Unit 2 How often do you exercise语法总结 同步作文指
3．表示详细频率、次数时，一次用once，两次用twice，三次 或三次以上用“基数词＋times”表示：three times，four times，six times，能够用how many times来提问
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单元话题——课余活动 【话题剖析】
本单元话题是“课余活动”，与之相关话题经常与 “生活 习惯”或“健康生活”相关。围绕锻炼、饮食等方面 谈论活 动频率。写这类话题作文时最好开篇就点题，提出自 己观点， 然后再阐述自己理由。惯用表示：
文，词数不少于80个； ②语言流畅、书写规范。文中不得使用你真实姓名、校
名，不然以零分计； ③短文开头已给出，但不计入总词数。
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My Good Friend Hello，boys and girls！My name is Alice.I have a good friend.________________________________________________ ________________________ step1审清题目 审题裁：命题作文 审时态：普通现在时 审人称：第一人称与 第三人称 审关键点：1.年纪(1分)、生日(1分)、运动(1分)、课后活动(3 分)；2.饮食习惯：早餐吃面包和喝牛奶(2分)；晚餐喜欢吃蔬 菜和水果(2分)；3.喜欢英语及个人评价。(2分)
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写作亮点： 1．行文表述自然流畅，层次分明，语句非常符合英语表示 习惯。 2．使用大量固定句式(love playing…，has a good eating habit)和短语(as for，want to be fat…)。
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step3检验修改 1．尤其注意主语是第三人称单数时，谓语动词要进行恰当 三单改变。语言表述应该符合语法结构，造句应该符合 英语 表示习惯。(2分) 2．尽可能使用大量固定句式和短语；适当使用连词，做到上 下文联络紧密，符合逻辑关系。词数不少于80个。(1分)
Unit2Howoftendoyouexercise单元知识点总结人教版八年级英语上册
Unit2知识梳理【重点短语】1.CleanUp 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. e 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;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. afterschool 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。
2. CleanUp Day is only two weeks from now.清洁日离现在仅仅两周的时间。
3. He volunteers at an animal hospital every Saturday morning. 每周六上午，他都在一家动物医院当志愿者。
八年级上册英语Unit_2_How_often_do_you_exercise知识点总结
Unit 1 How often do you exercise?【知识梳理】I. 重点短语 1. go to the movies=go to the cinema 看电影2. look after=take care of 照顾3. surf the Internet 上网4. healthy lifestyle 健康的生活方式5. go skateboarding 去划板6. (be) in good health =（be）healthy 身体健康7. keep healthy=keep in good health 保持健康8. as for 至于9. take/do exercise=play/ do sports 锻炼,做运动10. eating habits 饮食习惯11. the same as 与……相同12. once a month 一月一次13. be different from 不同14. twice a week 一周两次15. make a difference to 对什么有影响16. how often 多久一次17. although=though 虽然18. most of the students=most students 大多数学生19. activity survey 活动调查20. go shopping=do some shopping 购物21. do homework 做家庭作业22. do housework 做家务事23. junk food 垃圾食物24. be good/bad for 对……有益(害)25. on/at weekends 在周末26. want to do sth=would like to do sth =feel like doing sth 想要做某事27. want sb to do sth = would like sb to do sth 想要某人做某事28. try to do sth 尽量做某事try doing sth. 试着做某try one‟s best to do sth. 尽力做某事29. come home from school 放学回家30. of course=certainly=sure 当然31. get good grades 取得好成绩32. help sb (to)do sth 帮助某人做某事，33. help sb with sth 在某方面帮助某人34. a lot of =lots of=many /much 许多，大量的35.as for 至于；关于36.how many 多少（针对可数名词）37.how much 多少（针对不可数名词）38.of course = sure 当然；确信39.every day 每一天40.every night 每晚41.hardly ever 几乎不42.be good for one's health 有益健康43.try to do sth. 尝试做某事44.kind of 有点II. 重要句型 1 How often do you exercise? 你多久锻炼一次？2 Three to six times a week 每周三到六次3 How long do you sleep every night? 你每天睡几个小时？4．I sleep more than 5 hours every night 多于5小时5. How often do you eat fruit and vegetables? 你多久吃一次水果和蔬菜？6．What do you usually do on weekends？你周末通常做什么？7．I usually play soccer 我通常踢足球8．What is your favorite program？你最喜欢的节目是什么？9．Some students are very active，they exercise every day一些学生非常的活泼，每天都运动.10．As for homework，most students do it every day关于作业，大多数学生每天都做.III. 交际用语询问别人做某事的频繁程度IV. 重要语法频率副词一For about three years．大约三年.(2)how soon意为“多久以后”.多用于将来时间，其答语为in+一段时间.—How soon will your mother come back?你妈妈多久以后回来?一She will be back in ten minutes．她十分钟以后回来.(3)how many times意为“多少次”，它只询问次数，即“多少次”.常用once一次,twice两次，three times三次等回答.一How many times did you get to Beijing?你去北京几次了?—Oh，four times．哦，四次了.(4)how far意为“离……多远”，多用来询问路程.How far is it from your school to your home?你家距离学校有多远?【易混辨析】house, family ,home(1)house一般指所居住的建筑物，即“房子，住宅”.His house was burned in a big fire．他的房子在一场大火中被烧毁了.(2)family着重指家庭成员.My family are au here．我们一家都在这儿.(3)home则指某人出生及生活的环境，包括住处及家人.He left home at the age of 18．他18岁离开了家.4.trytry to do sth．试图做某事，想要做某事try one's best竭尽所能She tries to learn English．她试着去学英语.Jack tries his best to win the game．杰克尽他最大的努力去赢这场比赛.5. a lot of, many, much三者都可表示“许多”，a 10t 0f既可修饰可数名词，也可修饰不可数名词；many修饰可数名词复数；much 修饰不可数名词.We have a lot of friends．---We have many friends．我们有许多朋友.Do you have a lot of money?=Do you have much money?你有许多钱吗?在修饰可数名词复数时，a lot／lots of可与many互换；在修饰不可数名词时，alot／lots of可与much互换.但a lot／lots of一般不用于否定句和疑问句中，在这两类句子中要用many或much.6.kind ofkind of后接形容词或副词，意为“有点，有几分”.He felt kind of tired．他感觉有点累.The like is kind of expensive．那辆自行车有点贵.(1)a kind of+ m一种This kind of question is hard to answer．这种问题很难回答.(2)all kinds《+n．各种各样的There are all kinds of flowers iIl the park．公园里有各种各样的花.(3)different kinds of+n．不同种类的There a地different kinds of animals in the zoo.动物园里有不同种类的动物.7．Maybe ,perhaps, likely possible, probablymaybe. perhaps和probably都有“也许，大概”的意思.perhaps也许，大体和possibly同义；probably大概，肯定的成分较大，是most likely的意思；possibly可能，常和call，may，must等情态动词连用，比probably语气弱得多；maybe或许，比perhaps普通，但不庄重；likely或许，通常与most，very连用.8．although , thoughalthough和though作连词用，意为“尽管，虽然”，二者可以通用.Although／Though they are so poor ,they have enough to eat·他们虽然穷，食物还是够吃的.注意：在一个句子中，用了although或though就不能用but了，用了but则不能用although或though，即：“虽然……但是……”不见面，但是可以用yet.9．hard, hardlyhard既可作形容词，也可作副词，其词义丰富；hardly是具有“几乎没有，几乎不”这种否定含义的独立副词. ms ground is too bard to dig．这块地太硬，挖不动.(adj．)Chinese is hard t0 learn for foreigners．对于外国人来说汉语很难学.(adj.)You should study hard．你应该努力学习.(adv．)There is hardly any coffee left．几乎没剩下什么咖啡了.(adv．)Hardly anybody came．几乎没有什么人来. (adv．)【中考连线】①一Do you have any plans for your summer vacation？一I am ____for London next Sunday．A．going to B．leaving C. will go答案：B点拨：leave for意为“动身去某地”，故选B.②(2009·浙江湖州中考)---___do you visit your uncle?----Once a week, at least．A．How long B．How manyC．How often D ．How soon答案：C点拨：本题考查疑问词的用法.由答语“至少一周一次”可知用how often how long “多久”；how m any'…多少”；how soon'…多久”.③(2009·淄博中考)--Would you mind ____my little sister while I‟II away?--Of course not．A．looking for B. looking atC. looking afterD. looking forward to答案：C点拨：由题意“当我不在时，你介意照顾一下我妹妹吗?”知选looking after.④《2009·河北中考)--___can you be ready ，Andy?一In ten minutes. ．A．How much B．How oftenC．How long D ．How soon答案：D点拨：how much多少．提问不可数名词或价格；How often多久一次；how long多久，多长；how soon多久，用于将来时态.由答语in ten minutes“在l0分钟之后”知选D.1. How often do you shop? 疑问词how的用法(1)怎样，用什么手段，方法/交通工具How are you? / How is she?How did he do it? / I don‟t know how to swim.How do you come to school?(2) 情况如何（指身体健康状况）How are you?(3) how many，how much表示“多少”how many后接可数名词复数，how much接不可数名词。
八年级上英语unit2 how often do you exercise
Health n. 健康；人的身体或精神状态。（不可数名词） 考点一：Be/keep in good /bad health （身体（不）健康） Smoking is bad for our health. 吸烟有害健康。 He’s in good health. 他身体健康。
Here is/are…结构 考点一：用于给某人某物时，翻译为：“这是….”
状语从句。放在主句的前后均可以。 Although many students like to watch sports, game shows are the most popular.（教材P13 2b） 尽管很多学生喜欢看体育节目，但游戏节目是最受欢迎的。 考点二： although /though 与but 不能出现在同一个句子中。 Although they’re tired, they still work hard. 虽然他们很疲惫，但他们仍努力工作。
He has two sons. One is a doctor, the other is a teacher. Tom is standing on the other side of the river.
how often do you exercise?
Although 的用法： 考点一：作连词，意为“虽然，尽管，即使”与“though”为同义句，引导让步
how often do you exercise?
介词：
By : 考点一：意为“通过，靠”表示方式，手段，后面接名词，代词或 doing。
常用来回答“how”引起的问句。 --How do you learn English? ---By keeping English diaries. 考点二：by+交通工具 意为“乘，坐”
八年级英语上册Unit2Howoftendoyouexercise-重点句型汇总
八年级英语上册Unit2Howoftendoyouexercise?重点句型汇总八年级英语上册Unit2Hooftendoyouexercise?重点句型汇总Unit2Hooftendoyouexercise?Igototheoviesaybeonceaonth.我可能一个月看一次电影。
——HooftendoesheatchTV?他多久看电视一次？——HehardlyeveratchesTV.他几乎不看电视。
——Doyougoshopping?你购物吗？——No,Inevergoshopping.不，我从来就不购物。
Herearetheresults.下面就是结果。
efoundthatonlyfifteenpercentofourstudentsexerciseev eryday.我们发现仅仅百分之十五的学生每天锻炼。
eallnothatanystudentsoftengoonline,eeresurprisedtha tninetypercentoftheusetheInterneteveryday.我们都知道很多学生经常上网，我们很吃惊他们中有百分之九十的人每天上网。
Althoughanystudentslietoatchsports,gaeshosaretheost popular.虽然很多学生喜欢看体育节目，但游戏节目依然是最受欢迎的。
ItisgoodtorelaxbyusingtheInternetoratchinggaeshos,b utethinthebestaytorelaxisthroughexercise.通过上网或看游戏节目来放松很好，但是我们认为最好的放松方法还是通过锻炼。
It’shealthyfortheindandthebody.对思想和身体都很健康。
0.Sostartexercisingbeforeit’stoolate!开始锻炼，为时不晚。
八年级英语上册Unit2Howoftendoyouexercise知识点总结(超全)(带答案)
八年级英语上册Unit2Howoftendoyouexercise知识点总结(超全)单选题1、We walked __________ a forest and got to a small village.A．throughB．acrossC．onD．over答案：A句意：我们穿过了一片树木，到达一个小村庄。
考查介词的词义辨析。
through穿过，指从物体内部穿过；across横穿，强调横过；on在上面；over跨越，指从物体上方越过。
根据空格后的“a forest”可知表示“穿过森林”，是从内部穿过，应用介词through。
故选A。
2、—Do you like Sichuan food?—Yes. My brother and I like hot food very much.A．allB．bothC．eitherD．neither答案：B句意：——你喜欢四川菜吗？——是的。
我哥哥和我都非常喜欢辣的食物。
考查不定代词辨析。
all表示三者或以上都；both两者都；either（两者中的）任何一个；neither两个都不。
根据答语“Yes.”和主语My brother and I可知，作者和作者的哥哥两人都喜欢四川菜，所以这里用“两者都both”。
故选B。
3、The food is very delicious in that restaurant. We could go and ______ it.A．sellB．helpC．produceD．try答案：D句意：那家饭馆的饭菜很可口。
我们可以去试一试。
考查动词词义辨析题。
A. sell销售；B. help帮助；C. produce生产；D. try尝试。
根据句意语境，可知try合乎句意，故选D。
4、—Hi, Diana, how was your summer holiday?—________！ I enjoyed myself in the sea very much.A．Good ideaB．Wait a minuteC．That's too badD．Pretty good答案：D句意：－你的暑假怎样？－相当好。
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Unit 2 How often do you exercise一、必背短语。
【教材内容解析】Section A1.What do you usually do on weekends? (P. 9)on weekends意为“在周末”，泛指每个周末，on the weekend则表示“在这个周末”，特指某个周末；在英式英语中，在周末也可以用at the weekend或者at weekends。
I like going fishing on weekends.He wants to do something special on the weekend.2.help with homework (P. 9)help表示“帮助”时，常用的句型为：help sb. with sth. 帮助某人某事；help sb. (to) do sth.帮助某人做某事。
Can you help me with my homework?He often helps his mother clean do housework.3.sometimes (P. 9)sometimes是频度副词，意为“有时”，相当于at times。
I sometimes play computer games on weekends.【拓展】辨析sometimes, some times, sometime与some time4.hardly ever (P. 9)hardly作副词，表示“几乎不”；hard用作副词表示“努力地、猛烈地”，作形容词表示“硬的、困难的”。
He hardly works.He works hard.This is a hard work.5.How often do you watch TV?(P. 9)how often意为“多久一次”用来提问频率，常用表示频率的副词或者短语来回答，如twice a week, sometimes, every day, always等。
-How often do you play sports?-Three times a week.【拓展】辨析how long, how soon和how oftene the Internet (P. 10)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”。
You can find much useful information on the Internet.Most of the students like surfing the Internet.7.Hi, Claire, are you free next week? (P. 10)free作形容词表示“空闲的、有空的”，be free相当于have time。
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”，be free to do sth.“自由地做某事”。
The tickets are free.You are free to come and go.8.How come?(P. 10)How come意为“为什么呢、怎么回事”，用于询问某事为什么会发生，可以单独使用也可以后接陈述句。
How come you didn’t wait for me for a while?9.Well, how about Tuesday? (P. 10)How about相当于what about意为“怎么样”，用来征求对方意见或者询问情况，后接名词或者动名词。
It’s sunny today. How/What about playing tennis?10.Oh, I have to play tennis with my friends. (P. 10)have to表示“不得不、必须”，强调客观需求；must侧重主观上自己认为有必要做某事。
It is getting dark. I have to go home now.We must care for our parents.11.I go to the movies maybe once a month.(P. 11)maybe作副词，表示“可能、也许”，常常放在句首，可以与may be相互转换。
Maybe he is a foreigner.=He may be a foreigner.12.How often do they stay up late? (P. 11)stay up意为“熬夜”，表示“为……熬夜”时，用“stay up for sth.”。
It is a bad habit to stay up late.13.He plays at least twice a week.(P. 11)at least表示“至少”，反义词为at most“最多”。
There are at least 10,000 students in our school.He can carry three boxes at most.Section B1.She says it’s good for my health. (P. 12)(1)be good for意为“对……有益”，反义词是be bad for“对……有害”。
Doing sports is good for you.(2)health是不可数名词，意为“健康”，in good health表示“很健康”，形容词为healthy，副词是healthily。
To keep healthy, you should eat healthily.st month we asked our students about their free time activities. (P. 13)ask sb. about sth.意为“询问某人某事”。
Someone is asking Lucy about the wonderful building.3.Here are the results. (P. 13)here和there置于句首，谓语动词是be动词或者come, go等不及物动词时，主语为名词时，用倒装结构，即主谓调换位置，若主语是代词时，主谓不倒装。
Here comes the bus.There he goes.4.We found that only fifteen percent of our students exercise every day. (P. 13) percent表示“百分之……”，常用“基数词+percent+of+名词”，“percent of+名词”作主语时，谓语动词的单复数取决于名词的单复数。
Seventy percent of the boys like playing computer games.Ninety of the work is finished.5.And twenty percent do not exercise at all!(P. 13)not...at all意为“一点儿也不、根本不”；not at all表示“没关系、不用谢”。
I don’t know about it at all.---Thank you very much.---Not at all.6.We all know that many students often go online...(P. 13)此处online用作副词，表示“在线、联网”，也可以用作形容词，意为“在线的、联网的”。
Many people like buying things online.The online games are popular with children.7.The answers to our questions about watching television were also interesting. (P. 13) 名词answer后常跟介词to，表示“……的答案”，类似的名词还有key，solution，ticket。
Your answer to the question is right.8.Although many students like to watch sports, game shows are the most popular. (P. 13) although用作连词，表示“虽然、即使”，相当于though，用来引导让步状语从句。
在英语中，although/though和but不能同时出现。
Although it rained heavily, the boys played outside.=It rained heavily, but the boys played outside.9. It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. (P. 13)(1) by可以用来表示方式，意为“通过”，后接名词或者动名词短语。
He usually goes to work by bus.The man makes a living by selling newspapers.(2) way表示“方法”时，后常接动词不定式或者of doing作定语。
Can you think out a way to open the door/of opening the door?10. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. (P. 13)(1) such as一般用于列举同一类人或物中的一个例子，但必须数量少于前面所提及的总数，只能放在所列举的名词前；for example一般用于列举一个例子，后面经常加上一个句子，位置很灵活，可位于句首、句中，于被列举的事例之间用逗号隔开。
I like fruit; for example, I often eat bananas in the evening.He knows several languages, such as English and Chinese.(2) sb. spend+时间/金钱+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”The man spent the whole day on his speech.The family spent 10,000 dollars on their trip.The boy has spent two hours playing the computer games.【拓展】辨析spend, pay, take和cost11. Jane is a 16-year-old high school student in the United States. (P. 15)16-year-old意为“16岁的”，其中的名词用单数形式，在句中作定语，16 years old表示“16岁”，在句中作表语。