專題八：副詞

1、專題八 副詞易錯(cuò)清單1. how often,how long,how far,how soon 巧辨析how often 有“多久一次” 的意思,是就做某事的頻率提問。 常用 “Twice a year.” , “Threetimes a week.”等回答。如:—How often do you watch TV?你多久看一次電視?—Three times a week. 每周三次。how long 表示“時(shí)間多久或物體多長” ,

2、表示時(shí)間側(cè)重指“一段時(shí)間” 。 針對(duì)“how long”的回答一般是時(shí)間段,如 “for three days”, “three years” 。如:—How long did he stay here?他在這兒待了多久?—About two weeks. 大約兩個(gè)星期?！狧ow long is the river?這條河有多長?—About 500 km. 大約 500 千米。how soon 表示 “多久之后”,主要用來對(duì)表示將來的

3、一段時(shí)間提問。how soon 的回答一般是: in+時(shí)間段。如:—How soon will he be back?他要多久才回來?—In an hour. 一小時(shí)以后。(4)how far 是提問“路程有多遠(yuǎn)”,詢問距離。如:How far is it from his house?距離他家有多遠(yuǎn)?2. too,enough,so 同作副詞,差別大too 作副詞,用在“too... to”結(jié)構(gòu), too... to 結(jié)構(gòu)中的動(dòng)詞不定

4、式部分為否定意義,意為“太……而不能……” 。如:He is too young to go to school.他年齡太小了不能上學(xué)。enough 用作副詞時(shí),意為“足夠”,“形容詞或副詞原級(jí)+enough to”結(jié)構(gòu)意為“足以能夠”,是肯定意義。如:He is old enough to go to school.他到了上學(xué)的年齡了。如:He left Shanghai three days ago.他三天前離開了上海。before

5、 表示“從過去某時(shí)起若干時(shí)間以前”,常與過去完成式連用。before 既可作副詞又可作介詞和連詞。如:I had finished the work two days before.兩天前我已完成了工作。(副詞)I visited him two days ago,but he had gone to Paris five days before.我于兩天前去訪問他,可是他已于那日 5 天前赴巴黎去了。(副詞)6. much too,t

6、oo much 詞序顛倒,意不同too much 可以用作副詞,也可以形容詞,意為“太多、過于” 。用作副詞時(shí),在句中作狀語。如:Watching TV too much is bad for your eyes.看電視太久,對(duì)你的眼睛不好。His father was too much surprised to see him here.他的爸爸看到他在這兒非常吃驚。too much 用作形容詞時(shí),常用來修飾不可數(shù)名詞。如:He dr

7、ank too much beer last night.他昨晚酒喝得太多。Please don't waste too much money.請(qǐng)不要浪費(fèi)太多的錢。too much 用作名詞時(shí),在句中作主語、賓語或表語。如:Too much was happening all at once.同時(shí)發(fā)生的事太多了。Mike,you have eaten too much. You can't eat any more.邁克