人教版英语八年级上册 Unit2 单元知识点汇总

人教新目标英语八年级上册Unit 2 How often do you exercise?Section A1、由how构成的疑问词:英语短语中文意思例句how often 多久一次询问动作的频率How often do you watch TV?你多久看一次电视?how long 多久,询问时间多久How long does it take you from your home to school?你从家到学校需要花费多长时间?how soon 多快,过多久询问时间多快How soon will he come back.他要多久回来?how far 多远,询问距离多远How far is it from your home to school?从你家到学校有多远?how much a)多少,询问不可数名词数量+不可数名词,b)多少钱,询问价格(单复数由后面的主语确定)How much milk is there in the glass?玻璃杯里有多少牛奶?How much are these socks?这些袜子多少钱?how many 多少,询问可数名词数量+可数名词复数形式How many apples do you have?你有多少个苹果?2、频度副词的意义almost几乎,差不多almost not=hardly几乎不3、help with housework 帮助做家务(1)help with sth. 意为“帮助做某事”拓展:help sb. with sth.= help sb. (to)do sth. 帮助某人做某事Eg: I often help him with his English.= I often help him (to) learn English. 我经常帮他学习英语。

(2)housework 意为“家务劳动”。

不可数名词。

They have housework to do.A. manyB. much(3)help oneself to…请随便吃/喝…Please help yourself to some cakes.请随便吃一些蛋糕。

4、sometimes、sometime、some time和some times单词词义用法sometimes 有时=at times 用于一般现在时和一般过去时中sometime 某时(时间点) 用于一般将来时或一般过去时中some time 一段时间可用于多种时态(指时间段)some times 几次,几倍表示次数或倍数He was sometimes late for school. 他有时上学迟到。

He came here sometime. 他某个时候来过这里。

He will stay there for some time. 他将在那里待一段时间。

She came home some times. 她回了几次家。

5、hard、hardly和hardly ever单词意思例句hard a)adj(形容词):困难的(=difficult)、硬的;b)adv(副词):努力地、猛烈地This ground is too hard to dig.这块地太硬,挖不动。

They study hard every day.他们每天努力学习。

hardly adv,几乎不,表示否定意义=almost notHe can hardly play basketball.他几乎不会打篮球。

hardly ever adv,几乎从不,意思大致与hardly等同There is hardly ever any coffee left.几乎没有剩余的咖啡了。

6、use the Internet用互联网use sth to do sth用某物做某事eg:I use a knife to cut potatoes.我用刀切土豆。

短语:on the Internet 在网上,surf the Internet 网上冲浪,上网注意:Internet首字母一定要大写。

7、weekend与weekdaya)on weekends =on the weekend在周末(Saturday星期六,Sunday星期日)(on weekends泛指每个周末,on the weekend特指文中所说的这个周末)b)on weekdays在工作日a)百分数由percent来表示,构成:基数词+percent,谓语动词单复数由句子主语决定。

Eg:Seventy percent of the boys like playing computer games. 男生中70%喜欢完电脑游戏。

b)not... at all 意为“一点儿也不,根本不”。

Eg:I don’t know about it at all. 对那件事我一点也不知道。

c)拓展:not at all = you are welcome 意为“不用谢,不客气”。

Eg:--Thank you for your help.--Not at all.26、…but we were surprised that ninety percent of them use the Internet everyday.但是令我们感到惊讶的是百分之九十的学生每天都使用因特网。

surprised 惊奇的,感到意外的be surprised at 对…..感到惊讶be surprised to do 做某事感到惊奇be surprised that 后接从句【拓展】surprising 令人惊讶的to one’s surprise 令某人惊讶的是27、Although many students like to watch sports,game shows are the mostpopular. 尽管许多学生喜欢看运动类节目,但游戏类节目是最受欢迎的。

although 连词。

意为“虽然,尽管”=though;but 意为“但是”。

英语中,although与but不能同时使用。

Eg:Although it rained,the boys still played outside.= It rained,but the boys still played outside. 尽管天下雨了,但男孩们仍在外面玩耍。

My cousin knows a lot about geography,he is only four years old.A. becauseB. soC. although28、However, she has some bad habits, too. 然而她也有一些坏习惯。

however 意为“然而,不过”。

可以位于句首、句中、句末。

但要用逗号与句子的其他部分隔开。

Eg: She was ill. However, she still went to work. 她病了,然而她依然去上班。

辨析:but和howeverbut “然而,但是”。

可直接连接前后两个句子,表转折关系。

However “然而,但是”。

不能直接连接句子,必须用逗号与句子隔开。

It began to rain, _________,we went out to look for the boy.天开始下雨了,但我们还是出去寻找那个男孩了。

It a sunny morning,_________very cold.这是个晴朗的早晨,但是却很冷。

29、The answers to our questions about watching television were also interesting.关于看电视这个问题的答案也同样有趣。

a)to做后置定语,翻译时从to后内容往to前内容翻译the answers to questions 问题的答案the way to sp 去某地的路the key to the door门的钥匙b)interesting adj 有趣的,用于形容“物体”interested adj感兴趣的,用来形容“人”be interested in对…感兴趣I am interested in learning English.我对学习英语感兴趣。

(人作主语)Geography is an interesting subject.地理是一门很有趣的学科。

c)also, too与eitheralso 常用语肯定或疑问句的句中,位于助动词、系动词、情态动词之后,实义动词之前。

too 用与肯定和疑问句的句末,前面用逗号隔开。

either 用于否定句句末,前面用逗号隔开。

She is also a clever girl.=She is a clever girl, too.她也是一个聪明的女孩。

If you do not go, I shall not go either.你不去,我也不去。

30、It is good to relax by using the Internet or watching game shows, but we thinkthe best way to relax is through exercise. 通过上网或看游戏类节目是很好的放松方式,但我们认为最好的放松方式是通过锻炼。

a)句中it 为形式主语,真正的主语是后面的动词不定式短语。

此句型结构为:It’s+ adj+(for sb.)+to do sth. 意为“(对某人来说)做某事是……的”。

It’s very important to listen carefully in class. 上课认真听讲很重要。

It’s easy for us to swim. 对我们来说游泳很容易。

It’s very hard for him to study English. _____________________________________---I often have hamburgers for lunch.---You’d better not. It’s bad for you ______ too much junk food.A.eatB.to eatC.eatingD. ateb)the best way to do sth 做某事最好的方法c)through通过、凭借、穿过、以,后接名词、代词或动词ing形式。

d)拓展:through、over、across辨析over指从某物上方“越过、跨过”,比如跨过小河等through指从某个空间或内部“穿过、横过”,比如穿过隧道、森林等across指从某物表面“横过、穿过”,比如穿过马路等(区别cross,cross是动词,across是介词)。

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复习人教版八年级英语上册各单元必背知识点整理(打印版)

复习人教版八年级英语上册各单元必背知识点整理(打印版)

Unit 1 Wheredidyou go on vacation? 【重点短语】1、go on vacation 去度假2、stay athome呆在家3、go to the mountains上山/进山4、goto the beach到海边去5、visit museums 参观博物馆6、go to the summer camp去夏令营7、quite a few相当多8、studyfor为…… 学习,9、goout 出去10、most of the time 大部分时间/绝大多数时间11、tastegood尝起来味道好12、have agood time玩的开心13、of course 当然可以14、feel like 感觉像……/想要15、go shopping购物16、in thepast 在过去17、walk around绕……走18、toomany太多(可数名词前面)19、becauseof 因为20、onebowl of一碗……21、findout 查出来/发现22、go on继续23、take photos 照相24、something important 重要的事情25、up and down 上上下下26、come up出来【重点句型】1.——Where didyou go on vacation? 你到哪里去度假了?——I wentto New York City.我去了纽约城。

2.——Did you goout with anyone? 你出去带人吗?——No, No one was here. Everyonewason vacation. 不,没有人在这儿。

大家度去度假了。

3.——Did you buyanythingspecial?你买了什么特别的东西吗?——Yes, I boughtsomething for myfather.对,我给父亲买了一些东西。

4.——How was the food?食物怎么样?——Everythingtastedreally good.每一样东西真的都好吃。

人教版英语:八年级上册各单元必考知识点汇总

人教版英语:八年级上册各单元必考知识点汇总

人教版英语:八年级上册各单元必考知识点汇总Unit1 Where did you go on vacation?【重点语法】不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。

用法注意:1. some和any +可数名/不可数名。

some多用于肯定句,any多用于否定句、疑问句和条件从句。

有些问句中用some,不用any,问话者希望得到对方肯定回答。

2.由some, any, no, every与body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。

3.不定代词若有定语修饰,该定语要置于其后:如:somethinginteresting【重点短语】1. buy XXX为某人买某物2. taste + adj.尝起来……3. nothing...but + V.(真相)除……以外甚么都没有4. seem + (to be) + adj看起来5. XXX抵达某地6. XXX do XXX决定做某事7. try doing sth.测验考试做某事/ try to do sth.极力做某事8. XXX喜欢做某事9. want to do sth.想去做某事10. XXX.入手下手做某事=XXX.11. stop XXX截止做某事辨别:stop to do sth.停下往来来往做某事12.XXX XXX.不喜欢做某事14.so + adj + that +从句如此……以至于……16. tell sb. (not) to do sth.告诉某人(不要)做某事17. keep XXX继续做某事18. forget to do XXX.忘记去做某事XXX忘记做过某事【词语辨析】1.XXX拍照quite a few+名词复数“很多…”2. seem +描绘词看起来…... You seem happy today.XXX.似乎/好像做某事I seem to have a coldIt seems +从句似乎..….It XXX.seem like ...好像,似乎…..It seems like a good idea.XXX小地址(注:若后跟地点副词XXX,介词需省略,如:arrive here;get home)4. XXX感觉像…XXX.想要做某事5. wonder(想知道)+疑问词(who, what, why)引导的从句。

人教版英语八年级上册Unit2 知识清单

人教版英语八年级上册Unit2 知识清单

一.重点短语 八上 Unit2知识清单 Section A1. go to the movies 去看电影2. help with house work 帮忙做家务3. hardly ever 几乎不,几乎从来不4. use the Internet 使用网络5. read English books 读英文书6. how often 多久一次Section B1. junk food 垃圾食品2. drink milk 喝奶3. be good for 对……有好处4. good habits 好习惯5. drink coffee 喝咖啡6. go camping in the country 去乡间野营7. in on e’s free time 在某人的闲暇时光8. free time activity 休闲活动9. …percent 百分之……10. go online 上网11. be surprised at/that … 对……感到惊奇二.重点句子Section A1. What do you usually do on weekends? 你在假期通常都做什么?2. Do you go shopping? 你购物吗?3. Next week is quite full for me. 下周我的安排很满。

4. How come the sky is so blue today ?今天天怎么会这么蓝?5. What ’s your favorite program? 你最喜欢的电视节目是什么?6. Animal World 动物世界7. What kind of dance are you learning? 你学的是哪种舞? 8. How often do you have piano lessons? 你多久上一次钢琴课? 9. He hardly ever watches TV. 他几乎不看电视。

人教版八年级英语上册Unit 2重要知识点讲解

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。

初中英语 人教版八年级上册第二单元知识点

初中英语 人教版八年级上册第二单元知识点

Unit 2 How often do you exercise?Section A1.How often do you exercise?how often 对做某事的次数/频率进行提问,常用表示频率的词进行回答,如:always, usually, often, sometimes等。

2.表示频率的短语次数+一段时间“多久一次”次数为三次及以上:“基数词+times”如:once a day, twice a week, three times a month...3.Hi,Clair, are you free next week?sb be free= sb have time 某人有空Are you free?=Do you have time?sth be free 某物是免费的The best things in life are free.生活中最好的东西是免费的。

4.Hmm...next week is quite full for me.be quite full for sb=be quite busy for sb 某人很忙5.She said it’s good for my health.health (n.) 健康---healthy(adj.) 健康的unhealthy 不健康的Be in good health=healthy 身体健康Grammar focus6.How often的用法how often 用来对表示做某事的频率进行提问,回答时可以用表示频率副词或表示频率的短语进行回答。

如:---How often do you go shopping?(1)---I often go shopping. (频率副词回答)(2)---I go shopping twice a week. (频率短语回答)2.频率副词位置:be之后,动之前。

(be动词之后,Shiite动词之前)频率词及发生概率大小(由大到小):Always, usually, often, sometimes, hardly ever, never(100%--0%) 3.频率短语位置:句尾次数+一段时间如:---How often do you watch TV?---I watch TV twice a week.4.与how相关的短语(1)怎么,怎样。

Unit 2 How often do you exercise单元知识点人教版英语八年级上册

Unit 2 How often do you exercise单元知识点人教版英语八年级上册

Unit 2 How often do you exercise知识点1 频度副词概念及构成在一般现在时态的句子中,常出现usually,often,sometimes,never 等表示频率的状语。

这些词在英语中被称为频度副词。

一般来说可按频率大小排列为:always(总是)>usually(通常)>often (常常;经常)>sometimes(有时)>hardly ever(几乎从不)>never(从不)等。

once,twice,three times...次数构成频率的表达方式(1)次数+a+时间(年/月/日/分……)(2)次数+every+基数词+时间(年/月/日/分……)eg:once a year 每年一次twice a month 每月两次once every four years 每四年一次seven times every two minutes 每两分钟七次对频度副词提问时,一般用how often(多久一次)。

知识点2 every day 每天辨析every day与everydayevery day副词短语,作状语,意为“每天”,相当于each day。

He reads newspapers every day.他每天都看报。

everyday 形容词,作定语,意为“日常的”,相当于daily。

The Internet has become part of our everyday life.互联网已成为我们日常生活的一部分。

知识点3 once /wʌns / adv.一次;曾经once 表示次数时,意为“一次”。

次数的表达如下:拓展once的固定搭配:at once 立即,马上once again 再一次once in a while 偶尔地知识点4 full /fʊl / adj.忙的;满的;充满的eg:He could only nod because his mouth was full.他只能点点头,因为他嘴里塞满了东西。

人教版英语八年级上册第二单元短语语法知识点总结

Unit 2 How often do you exercise?一、词组、短语:01、help with housework 帮助做家务活,02、go shopping 购物,03、on weekends 在周末,04、how often 多久一次,05、hardly ever几乎不,06、once a week 每周一次,07、twice a month每月二次,08、go to the movies去看电影,09、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. What does she do on weekends?她周末干什么?She sometimes goes shopping。

人教版八年级上册英语 Unit 2 单元词句梳理

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→ hardly ever 几乎从不3. ever adv.在任何时候;从来;曾经4. once adv.一次;曾经→once a week 一周一次→数词one5. twice adv.两次;两倍→twice a month一个月两次→数词two6. Internet n. (国际)互联网;因特网7. program n.(= programme)节目→TV program 电视节目8. full adj.忙的;满的;充满的→be full of充满9. swing n. 摆动;秋千 v. (使)摆动;摇摆→过去式swung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. swing dance摇摆舞必背句子18. How often do you watch TV? 你多久看一次电视?19. How come? 为什么呢?Section A(Grammar Focus-3c)必背单词1. maybe adv.大概;或许;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→at most 至多必背句子& 语法5. What do you usually do on weekends?周末你通常做什么?6. She sometimes goes shopping.她有时去购物。

Unit2笔记人教版八年级上册英语

八年级上学期英语笔记(2)Unit 2 How often do you exercise?I. Important phrases.hardly ever 几乎从不swing dance 摇摆舞how often 多久一次once a week 每周一次twice a week 每周两次be full/free 忙的/有空surf/ use the Internet 上网How e?为什么? at least 至少,不少于at most 最多junk food 垃圾食品such as 例如more than 多于less than 少于stay up 熬夜help with sth帮助某事play sports 做运动on weekends 在周末go to the movies 看电影play puter games 玩电子游戏watch TV 看电视use the Internet 上网go to the dentist 去看牙医go shopping 去购物the most popular 最受欢迎的three times a month每月三次not......at all 一点也不have......lessons 上......课in one’s free time 在某人的空闲时间II. Grammar 频度副词1) 含义:一般用来表示动作发生的频率。

2) 一般来说可按频率大小排列为:(总是)always ﹥(通常) usually﹥(经常) often﹥(有时)sometimes﹥(几乎从不)hardly ever ﹥(从不) never3) 频度副词放在系动词、助动词或情态动词之后,行为动词之前。

eg. I never go shopping.4) 构成频率的表达方式:1. 次数(once/ twice/three times/...)+ a +时间(day/week/month/year/...)2. 次数+ every﹢基数词+时间eg. twice every three weeks once every two years3. every +时间(day,week, month, year...)4. 频度副词对以上四点提问时,一般用how often(多久一次)。

初中英语人教版八年级上册第二单元知识点

初中英语人教版八年级上册第二单元知识点Unit 2 How often do you exercise?n A1.How often do you exercise?how often对做某事的次数/频率进行提问,常用表示频率的词进行回答,如:always。

usually。

often。

sometimes等。

2.表示频率的短语次数+一段时间“多久一次”次数为三次及以上:“基数词+times”如:once a day。

twice a week。

three times a month。

3.Hi,Clair。

are you free next week?sb be free= sb have time某人有空Are you free?=Do you have time?XXX某物是免费的XXX.糊口中最好的工具是免费的。

4.Hmm。

next week is quite full for me.be quite full for sb=be quite busy for sb某人很忙5.She said it’s good for my health.health (n.)安康---XXX(adj.)安康的XXXBe in good health=healthy身材安康Grammar focus1不安康的6.How often的用法how often用来对透露表现做某事的频次举行发问,回覆时能够用透露表现频次副词或透露表现频次的短语举行回覆。

如:How often do you go shopping?1)---Ioftengo shopping。

(频次副词回覆)2)---I go shopping twice a week。

(频次短语回覆)2.频次副词位置:be之后,动之前。

(be动词之后,Shiite动词之前)频率词及发生概率大小(由大到小):Always。

usually。

often。

sometimes。

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