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1、連詞并列連詞及其用法1.and和,并且①基本用法:and表示“和”,“并且”的意思．★L(fēng)et’sgoandseeherafterschool.②特別用法:and在祈使句中的作用：句型:祈使句.and=ifyou…,you’ll…★Workhardandyou’llpasstheexam.=Ifyouworkhard,you’llpasstheexam.2.or:或者,或,否則Hurryup,oryou’llbelate.①基本用法:or表示“或”的意思,用于兩者之中選擇一個(gè)的時(shí)候．IsKate’shairlongorshort?It’slong.Hecan’treadorwrite.②特
2、別用法:句型:祈使句.or=ifyoudon’t…,you’ll=Unlessyou…,you’ll(1).Getupearly,oryou’llbelateforschool.=Ifyoudon’tgetupearly,you’llbelateforschool.=Unlessyougetupearly,you’llbelateforschool.(2).Let’shurry,orwe’llmisstheearlybus.=Ifwedon’thurry,we’llmisstheearlybus.=Unlesswehurry,we’llmisstheearlybus.3.but: 但是;
3、可是,而★Iwenttherebytrain,buthewenttherebyair.注意:Though與but不能同時(shí)出現(xiàn)．4.So:如此;所以．★Hetoldmetogothere,soIwent.注意:because與so不能同時(shí)出現(xiàn)．★I’veneverseensointerestingafilmbefore.So的其它用法1.表示“也如此”.Jimisgoodatart,soamI.HehasbeentoBeijing,sohasshe.Hewillgotothemovies,sowillshe.2.表示“確實(shí)如此”.---It’safinedaytoday.---Soitis
4、.---JimcomesfromEngland.---Sohedoes.5.both…and..既……又……,(兩者)都...TonightMarywillbothsinganddance.BothsheandIarepleasedwiththegirl.both…and…構(gòu)成的詞組作為主語時(shí),謂語動(dòng)詞用復(fù)數(shù)．BothheandIareinterestedinEnglish.both…and…的否定形式是neither…nor…NeitherhenorIaminterestedinEnglish.6.either…or…或者…或者…;不是…就是…①Youmayeitherstayhere
5、orgohome.②Thereisonlyoneseat,eitheryouorhemaytakeit.注意:either…or構(gòu)成的詞組作主語時(shí)，謂語堅(jiān)持就近原則7.neither…nor…既不……也不……;(兩者)都不……①TheweatherinKunmingisquitegood,it’sneithertoohotnortoocold.②NeitherhenorIhaveseenthefilm.注意:①neither…nor…詞組作為主語時(shí),謂語堅(jiān)持就近原則.其肯定形式為both…and…②Neitherof后的名詞或代詞用復(fù)數(shù),而謂語動(dòng)詞用單數(shù)．8.Notonly…butals
6、o…不但…而且...★Heisnotonlyourteacherbutalsoourfriend.★Notonlyhebutalsoshehasseenthefilm.注意:①notonly…butalso…作為主語時(shí),謂語堅(jiān)持就近原則.②該句型可以和aswellas互換,但注意翻譯．從屬連詞及其用法1.引導(dǎo)時(shí)間狀語從句的連詞:before;after;when;while;till;until;sinceassoonas等．★Theyaregoingtothezooaftertheyfinishtheirhomework.=Theyaren’tgoingtothezoountilthe
7、yfinishtheirhomework.★It’salongtimesincewemetlast.★Whileweweretalking,theteachercamein.★I’lltellhimthegoodnewsassoonashecomesbackhome.★Youmaygoouttoplaywhenyourhomeworkisdone.★Iwon’tgotobeduntilIfinishmyhomework.2.引導(dǎo)原因
