八级英语上册 Unit 2 How often do you rcise Section A备课资料教案 （新版）人教新目标版.doc

unit 2 how often do you exercise? section a1.hardly ever几乎从不hardly ever相当于hardly,ever起强调作用。hardly副词,意为“几乎不(没有)”,相当于almost not。本身具有否定意义,不能再作用其他否定词。如:she hardly ever eats anything.她几乎什么都没吃。we could hardly believe our eyes我们几乎不敢相信我们的眼睛。theres hardly any food left.几乎没有剩下食物。【辨析】hardly与hardhardly副词,意为“几乎不”,一般位于动词之首he hardly works.他几乎不工作。hard副词,意为“努力”,位于动词之后he works hard.他工作努力。2.how often do you watch tv?你多久看一次电视?twice a week.每周两次。how often意为“多久一次,多长时间一次”,用来提问频率。如:how often do you play sports?你多长时间运动一次?three times a week.一周三次。【辨析】how often,how long与how far疑问短语意义用法回答how often多久一次提问频率never,twice a month等表示频率的单词或短语how long多久;多长时间提问一段时间for+一段时间/since短语或从句how far多远提问距离数词+meter(s)/kilometer(s)或数词+分钟/小时的所有格形式+walk/ride/drivehow soon多久以后(与一般将来时连用)提问某个动作要多长时间发生或结束in+一段时间how often do you exercise?你多久锻炼一次?how long is the ruler?这个尺子有多长?how far is it from here to the park?这儿离公园有多远?twice a week意为“一周两次”。如:i go there twice a week.我每周去那里两次。注意:英语中的“一次”为once;“两次”为twice;“三次或三次以上”用“基数词+times”。3.use the internet用互联网use在此为及物动词,意为“使用;运用”,常用短语:use sth.to do sth.意为“用某物做某事”。如:may i use your dictionary?我可以用一下你的词典吗?【辨析】use与withuse动词在句中作谓语,表示用途i use the pen to write.我用钢笔写字。with介词在句中作状语,表示方式i write with a pen.我用钢笔写字。internet名词,意为“(国际)互联网;因特网”。常用短语:on the internet“在因特网上”;surf the internet“网上冲浪”。如:you can find all kinds of information on the internet.你可以在因特网上找到各种信息。4.next week is quite full for me.下周对我来说相当忙full形容词,此处意为“忙的”。如:her life was too full to find time for hobbies.她的生活太忙了,没有业余爱好的时间。【拓展】full作形容词,还可意为“满的,充满的”。如:hotels are often full at this time of a year.在一年中的这个时候,旅馆经常客满。the bus was full when they got there.他们到那里的时候,公共汽车上的人已经满了。full作形容词,还可意为“饱的”。反义词是hungry(饥饿的)。如:i cant eat any more.i am quite full.我不能再吃了,我相当饱了。5.how come?怎么回事?how come?意为“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,相当于疑问词why。但how come开头的特殊疑问句使用的仍是陈述语序。如:how come you didnt tell me about it?=why didnt you tell me about it?你怎么不早点告诉我这件事?6.i go to the movies maybe once a month.我大概每月去看一次电影。go to the movies意为“去看电影”。如:i went to the movies last night.我昨晚去看电影了。maybe副词,意为“或许;大概”,常位于句首。如:maybe he knows the way to the park.或许他知道去公园的路。【辨析】maybe与may be词(组)词性含义位置maybe副词也许;可能;大概一般位于句首may be情态动词+动词原形也许是;可能是句中7.he plays at least twice a week.他至少每周踢两次(球)。at least意为“至少”。其反义词组为at most,意为“最多”。如:it will take me at least 20 minutes to get to school.到达学校至少要花费20分钟。例1.give up,then you can be successful(成功的).a.always b.sometimes c.never d.often解析：考查副词辨析。a总是b有时c从不d经常。由句子意思可知，绝不放弃，然后你就会成功。答案：c例2what do you like to do in your spare time?watching tv.the voice of china is my favorite.a.food b.program c.sport d.subject解析：名词的辨析。a食物，b节目，c运动，d科目。根据句意，中国好声音是我最喜欢的节目。答案：b例3 i cant eat any more food,i am.a.busy b.hungry c.full d.serious解析：考查形容词辨析。a繁忙的；b饥饿的c满的，饱的d.严肃的，严重的根据句意“我不能再吃东西了，我饱了”，可知答案。答案：c热爱生活热爱生活，让生命的体验成为一段美丽的乐符。用心体会这优美的语言,聆听这智慧的声音。there is so much i have not been, so much i have not seen. i have notthought and have not done or felt enoughthe early sun, rain and theseasonal delight of flocks of ducks and geese in flight, the mysteries oflate-at-night. i still need time to read a book, write poems, paint a picture,look at scenes and faces dearto me. there is something more to be ofvaluesomething i should find within myselfas peace of mind,patience, grace and being kind. i shall take and i shall give, while yet,there is so much to liv