资源描述：
《初中英语语法介词用法讲解与练习.doc》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、介词1．表示时间的介词：at,in,on,before,to,from,by,till,until,after,for,since等。2．表示地点，位置，方向的介词：next,to,in,infrontof,on,outof,at,above,over,into,near,between,under,up,across,by,down,from,around,behind,beside等3．表示原因，理由的介词：for,as,at,from等4．表示方式的介词：on,in,by,with等。常用
2、介词辨析1．表示时间的in,on,at,after1)in的用法。用于早晨、下午、傍晚。Inthemorning/afternoon/evening用于月、年、季节等。InMarch,in1986,inspring用于一段时间后。Inaweek,inayear’stime,intwohours2)on的用法用于具体某一天。Onmybirthday,onthemorningofnextFriday,onJune6,onSunday,onNewYear’sDay用于描述性的时间。Onacoldnig
3、ht,onawinterday3)at的用法用于具体的钟点。At12o’clock,athalfnine用于固定的搭配。Atlunch,atnight,atbreakfast,atnoon,atChristmas,atweekends,atthattime4)after表示在一点时间以后。Aftertwelveo’clock2.表示的地点的in,on,atin指大地方，at是小地点，in表示的是体，on表示的是面，at表示的是点。in可指内部，on可指“在…之上”Therearesixwindo
4、wsinthewall.墙上有6扇窗子。Therearefivepicturesonthewall.墙上贴着5幅画。3.表示方位的on,over,under,above,below.1）on,over,above指上方；under,below指下方；on指物体接触。2）over指正上方、above指斜上方、under指正下方、below指斜下方。Therewillbetwobridgesovertheriver.河上将有两座桥。4.between,amongBetween指两者之间,among指
5、三者或三者以上。5.across,over,throughAcross表示从这一边到另一边的横过,over表示从空间通过,through则表示从内部空间穿过。Canyouswimacrossthelake?你能游泳过湖吗？6.with,in,byWith后跟工具,in后跟语言、材料等,by跟某种方式。Icanwritewithapen.我能用笔写。7.看似相同，但意义有别的词组。Atschool在上学Attheschool在学校Infrontof在…前边（外部）Inthefrontof在…前部（
6、内部）Inclass在课上Intheclass在这个班Inbed在睡觉Inthebed在床上Inhospital住院Inthehospital在医院里Gotoschool去上学Gototheschool去学校用适当的介词填空1)Heknowseverything______________theschool.2)Heusuallygoesoutforawalk________lunch.3)Ihavelunch_________halfpasteleven.4)Pleaselook_______
7、_theblackboard.5.Theywork____________8:00___________16:00.5)Whendotheygetup_________themorning?6)Willwego____________busor_________foot?7.Wehavelearnedalot_________you.7)Thecupwasbroken_________her.8)Whereareyou________?I’m_________Beijing.9)Wearewor
8、king_________thepeople.10)Itistime_________breakfast.11)Classbegins_________nine.12)Wecome______________differentpartsofAmerica.13)Shelives________herfather.14)Sheoftengetsup_________halfpastsix________themorning.15)Westayhere_________sixmonths.16)Yo
