小学英语连词专题讲解教案

1【常见几个连词的用法】一、概念连词是虚词，起连接词与词，短语与短语的作用，句子与句子的作用。二、常见的并列连词。1、and一般用在肯定句1）和，并且（连接谓语时态、结构要一致）Hestoodupandputonhishat.他站起来，戴上他的帽子。IwenttotheSummerPalaceandhewenttotheForbiddenCity.我去了颐和园，他去了紫禁城。2）用在祈使句中。Useyourhead，andyou’llfindaway.动动脑筋，你就会想出办法来。2、or或者，否则1）否定句Idon’tlikeplayingbasketballorplayingfootball。我不喜欢打篮球和踢足球。2）疑问句Whichdoyouprefer,coffeeorcoke?你喜欢喝咖啡，还是可乐？IsyourEnglishteacheramanorawoman？你的英语老师是男的老师还是女的老师？3、but但是表示转折，一般用于否定句。Helikesthepianobutdoesn’tliketheviolin.他喜欢钢琴，但不喜欢小提琴。4、so所以表示结果。（注意：so不能和because并列使用）Thecatwashungry,soIgaveitsomefood.猫饿了，所以我给了它一些食物。Becausethecatwashungry，Igaveitsomefood.因为猫饿了，我给他一些事物。5、both…and…和；既……也……BothBeijingandNewYorkhavetrafficproblems.北京和纽约都有交通问题。6、either…or…或……或……；不是……就是……Eitheryouorheisright.不是你就是他是对的。7、neither…nor…既不……也不……NeitherhenorIspeakaforeignlanguage.他和我都不会说外语。三、易错考点1、如连接三个或三个以上的单词和词组，and一般放在最后一个单词或词组。Tom，JimandIareplayingfootballnow.汤姆，吉姆和我现在正在踢足球。Thereisaapple，threepearsandsomegrapesontheplate.2（there或here后跟谓语动词用单数还是复数看最靠近there/here的名词是不可数、单数还是复数。）2、由both…and…构成的词组作主语时，谓语动词要用复数。BothTomandIaregoodatEnglish.3、either…or…和neither…or…构成的词组作主语时，谓语动词随其邻近的词。即随or后面的主语而定。如：EitheryouandIamright.不是你就是我是对的。Neitheryounorheisright.你和他都不对。4、though（虽然）与but（但是）不能连用Thoughhewastired，hestillworkedhard.=Hewastired，buthestillworkedhard.专项练习：一、用and,or,but填空。1.I’dliketogowithyou,_____I’mtoobusy.2.Idon’tlikeapplejuice_____orangejuice.3.IcanspeakEnglish_____French.4.Areyouateacher______adoctor?5.Thereisnomilk______nofruitjuice.二、单项选择1.Becareful,_________youwillfalloffthetree.a.sob.orc.butd.and2.Nevergiveup,_____you'llmakeit.a.andb.butc.ord.yet3.LucyandLilyaretwins.Lucylikesplayingbasketball,_________Lilydoesn't.a.andb.asc.butd.or4.MrBrownknowslittleJapanese,_________hecan'tunderstandtheinstructions(用法说明)onthebottleofthepills.a.sob.orc.butd.for5.Myuncledoesn'thavemuchmoney,______healwaysenjoyshimself.a.butb.soc.andd.or3课后作业单项选择1、Theshopdoesn’topenuntil11am,_______itlosesalotofbusiness.A.andB.butC.orD.for2、BecauseIgotupverylatethismorning,______Iwaslateforclass.A.andB./C.orD.so3、Keepoffthedrugs（毒品）,youandyourfamilywillbeingreatdanger.A.andB.butC.orD.so4、Leoismygoodfriend.Helikestennis________ping-pong.A.andB.butC.orD.for5、Crosstheroadcarefully,_________you’llkeepyourselfsafe.A.andB.butC.orD.for6、It’slate,______wedecidetogoback.A.andB.butC.orD.for7、--Let’sgotraveling.--Comeon.Ihave______money______time.A.both,andB.notonly,butalsoC./,andD.neither,nor8、Doyouwanttostayathome______goshoppingwithme?A.andB.butC.orD.with9、Lindawentintothehouse______saidhellotous.A.andB.butC.orD.for10、______LiMingandIaregoodatChinese.Eitherhe______IcanhelpyouwithChinese.A./,norB.Notonly,orC.Both,orD.If,or下列每个句子都有一处错误,请找出来并改正.1.BothTomandJerryisinClassTwo._________2.Eitherboysandgirlsaregoingtocleantheclassroom._______3.I’dlikesomebreadorbutter.______4.Becausetheriverisclean,sowecanseethefish.___________5.NeitherTomorTonyisstudent._________