2018年秋八年級(jí)英語上冊(cè)Unit2HowoftendoyouexerciseSec

1、Un it 2 How ofte n do you exercise? Secti on A麺麻理l.hardly ever 幾乎從不hardly ever 相當(dāng)于 hardly,ever 起強(qiáng)調(diào)作用。hardly 副詞，意為幾乎不（沒有）”，相當(dāng)于 almostnot。本身具有否定意義，不能再作用其他否定詞。如：She hardly ever eats anythin g.她幾乎什么都沒吃。We could hardly believe our eyes我們幾乎不敢相信我們的眼睛。There s hardly any food left.幾乎沒有剩下食物。【辨析】hardly 與 hardh

2、ardly副詞，意為“幾乎不”，一般位于動(dòng)詞之首He hardly works.他幾乎不工作。hard副詞，意為“努力”，位于動(dòng)詞之后He works hard. 他工作努力。2. How ofte n do you watch TV? 你多久看一次電視？Twice a week. 每周兩次。how often 意為多久一次，多長時(shí)間一次”，用來提問頻率。如How ofte n do you play sports?你多長時(shí)間運(yùn)動(dòng)一次？Three times a week. 一周三次?！颈嫖觥?how often，how long 與 how far疑問短語意義用法回答how ofte n多久

3、一次提冋頻率n ever，twice a month等表示頻率的單詞或短語how long多久；多長時(shí)間提問一段時(shí)間for+ 一段時(shí)間 /sinee短語或從句how fa -r多遠(yuǎn)提問距離數(shù)詞 +meter(s)/kilometer(s)或數(shù)詞+分鐘/小時(shí)的3所有格形式 +walk/ride/driveHow often do you exercise?你多久鍛煉一次？How long is the ruler?這個(gè)尺子有多長？How far is it from here to the park?這兒離公園有多遠(yuǎn)？twice a week 意為一周兩次”。如：I go there twice

4、 a week.我每周去那里兩次。注意：英語中的“一次”為 once;兩次”為 twice;三次或三次以上”用基數(shù)詞+times ”。3.use the In ternet用互聯(lián)網(wǎng)use 在此為及物動(dòng)詞，意為使用；運(yùn)用”，常用短語:use sth.to do sth.意為用某物做某事如:May I use y our diction ary?我可以用一下你的詞典嗎？【辨析】use 與 withIn ternet名詞，意為（國際）互聯(lián)網(wǎng)；因特網(wǎng)。常用短語：on the In ternet在因特網(wǎng)上” ;surfthe In ternet網(wǎng)上沖浪”。女口 :You can find all kin

5、ds of information on the Internet.你可以在因特網(wǎng)上找到各種信息。4.next week is quite full for me.下周對(duì)我來說相當(dāng)忙.how soon多久以后（與一般將來時(shí)連用）提問某個(gè)動(dòng)作要多長時(shí)間發(fā)生或結(jié)束in+ 段時(shí)間use動(dòng)詞在句中作謂語,表示用途with介詞在句中作狀語,表示方式I use the pen to write.我用鋼筆寫字。I write wi th a pen.我用鋼筆寫字?；驍?shù)詞+分鐘/小時(shí)的4full 形容詞，此處意為“忙的”。女口 :5Her life was too full to find time for

6、hobbies.她的生活太忙了，沒有業(yè)余愛好的時(shí)間?！就卣埂縡ull 作形容詞，還可意為“滿的，充滿的”。女口：Hotels are often full at this time of a year.在一年中的這個(gè)時(shí)候，旅館經(jīng)?？蜐M。The bus was full whe n they got there.他們到那里的時(shí)候，公共汽車上的人已經(jīng)滿了。full 作形容詞，還可意為“飽的”。反義詞是hungry（饑餓的）。如：I ca n t eat anymoream quite full.我不能再吃了，我相當(dāng)飽了。5.How come?怎么回事？How come?意為“怎么會(huì)？怎么回事？”

7、,表示某件事情很奇怪，有點(diǎn)想不通；可單獨(dú)使用，也可引導(dǎo)個(gè)問句，相當(dāng)于疑問詞 why。但 how come 開頭的特殊疑問句使用的仍是陳述語序。如：How come you didn t tell me about it?=Why didn t you tell me about it?你怎么不早點(diǎn)告訴我這件事？6.1 go to the movies maybe once a mon th.我大概每月去看一次電影。go to the movies 意為“去看電影”。如：I we nt to the movies last night.我昨晚去看電影了。maybe 副詞，意為“或許；大概”，常位

8、于句首。如：Maybe he knows the way to the park.或許他知道去公園的路?！颈嫖觥?maybe 與 may be詞（組）詞性含義位置maybe副詞也許;可能；大概一般位于句首6may be情態(tài)動(dòng)詞+動(dòng)詞原形也許是；可能是句中7.He plays at least twice a week.他至少每周踢兩次（球）。at least 意為至少。其反義詞組為at most,意為最多。如It will take me at least 20 minutes to get to school.到達(dá)學(xué)校至少要花費(fèi) 20 分鐘。（對(duì)典例精析例 1.give up,then yo

9、u can be successful（成功的）.A.AlwaysB.SometimesC.NeverD.Ofte n解析：考查副詞辨析。A 總是 B 有時(shí) C 從不 D 經(jīng)常。由句子意思可知，絕不放棄，然后你就會(huì)成功。答案：C例 2 What do you like to do in your spare time?Watch ing TV.The Voice of Chi na is my favorite.A.foodB.programC.sportD.subject解析：名詞的辨析。 A 食物，B 節(jié)目，C 運(yùn)動(dòng)，D 科目。根據(jù)句意，中國好聲音是我最喜歡的節(jié)目。答案：B例 3 I ca

10、n t eat any more food,I am.A.busyB.hungryC.fullD.serious解析：考查形容詞辨析。A 繁忙的；B 饑餓的 C 滿的，飽的 D.嚴(yán)肅的，嚴(yán)重的根據(jù)句意“我不能再吃東西了，我飽了”，可知答案。答案：C拓展閱讀熱愛生活熱愛生活，讓生命的體驗(yàn)成為一段美麗的樂符。用心體會(huì)這優(yōu)美的語言,聆聽這智慧的聲音。7There is so much I have not bee n, so much I have not see n. I have no tthought and have not done or felt eno ugh the early su

11、n, rain and theseas onal delight of flocks of ducks andgeese in flight, the mysteries oflate-at -ni ght. I still n eed time to read a book, writepoems, paint a picture,look at scenes and faces dearto me. There is somethi ng more to be ofvalue something I should find with in myself as peace of min d,patie nee, grace and being kind. I shall take and I shall give,while yet,there is so much to