介詞介詞是表示名詞、代詞等與句中其他詞的關(guān)系的詞。介詞是虛詞，不能單獨(dú)做句子成分，介詞和它后面的賓語構(gòu)成介詞短語。介詞短語可以做句子中的多種成分，可以表示時(shí)間、地點(diǎn)、方位、方向等。介詞的定義（1）地點(diǎn)介詞（2）方位介詞（3）時(shí)間介詞（4）方式介詞介詞分類按“詞義”分（5）目的介詞（6）原因介詞（7）比較介詞（8）伴隨介詞Part1地點(diǎn)介詞、方位介詞Rebeccaissitting_________MichaelandJane.Rebeccaseemsveryhappy__________herclassmates.amongbetweenLookatthisgraduatingphoto!between...and...1、between,amongamong表示兩者之間表示三者或三者以上的之間Thehorsegoes________theforest.throughthrough(從物體中間)穿透,穿越2、through,acrossThehorsegoes________thegrassland.(從物體表面)跨越,越過acrossacrossthroughacross1)Thesunshinecomesintotheroom________thewindow.2)Youcango_______theroadhere.3)Canyouswim________theriver?acrossthroughacross(從物體中間)穿透,穿越(從物體表面)跨越,越過1)Hearrived___Changshayesterday.2)Theyarrived___asmallvillagebeforedark.3)Theyarrived___Beijingat12:00andwaitedforabus___thestation.inatinat1)at+___________________2)in+______________________________小地方(村莊,小城鎮(zhèn))大地方(國家,城市)或某個(gè)范圍之內(nèi)3、at,inZhejiangNorthKoreaJapantheeastofChina.inontoisinonto境內(nèi)；范圍內(nèi)境外接壤境外分離be+in/on/to+the+方位詞+of...east,west,south,north4、in,on,toinonto境內(nèi)；范圍內(nèi)境外接壤境外分離1)Shanghailies___theeastofChinaand___thenortheastofGuangdong.2)Hubeiis___thenorthofHunan.3)Fujianis___theeastofChina.4)Chinalies___theeastofAsiaand___thenorthofAustralia.inonintoinbe+in/on/to+the+方位詞+of...to___thetree___thetreeonin(樹上自身具有的花,果，葉等)(外加在樹上的事物)5、in,oninthewall(鑲嵌在墻內(nèi)部的事物)

1)Thereisamap___thewall.2)Therearetwowindows___thewall.onthewall(墻表面的事物)oninThenewspaperis___thetable.Thereisaninterestingarticle___thenewspaper.onin表示占據(jù)某物一部分只表示在某物的表面上Aboatis_______thebridge.___thebridge,thereare2people.underOn在……的上面,與表面接觸在……下面,與表面不接觸Thereisabridge_____theriver.over在…正上方，與表面不接觸6、on,over,underIseeMinnie___thedesk,Pluto______thedeskandbutterfliesflying____them.onunderoverThemoonroseabovethehill.在…的上方,不垂直未接觸

Thesunsankbelowthehorizon.above和below是一對(duì)反義詞7、above,below在…的下方,不垂直未接觸用合適的方位介詞表示右邊小球和立方體的位置關(guān)系。1.Thegreenballis____thecube.2.Theblueballis_______thecube.3.Theredballis______thecube.4.Thepurpleballis____thecube.5.Thepinkballis_____thecube.6.Theorangeballis_____thecube.innexttoonoveraboveunder1)Thereisabigtree____________thehouse.

2)Adriverdrives________________thebus.infrontofinthefrontofinthefrontof在...前面(范圍內(nèi))infrontof=before在...前面(范圍外)Theyellowballisthesquare.Thegreenballis8、infrontof,inthefrontofPart2時(shí)間介詞in年、月、季節(jié)及時(shí)間段（早、午、晚）在早上：____________在七月：_______在秋天：__________在1990年：_______on星期幾,具體日期,具體某一天的某個(gè)時(shí)段,節(jié)日（day）

在星期天：__________在10月1日：____________在星期六早上__________________在5月1日晚上：_______________________在一個(gè)寒冷的冬天__________________at鐘點(diǎn),飯時(shí),正午/午夜,年齡,節(jié)日在6點(diǎn)鐘____________在午餐時(shí)間____________在正午_________在圣誕節(jié)____________在15歲的時(shí)候______________inthemorninginJuneinAutumnin1990onSundayon1stOctoberonSaturdaymorningontheeveningofMay1stonacoldwinterdayin,onatatsixo’clockatlunchtimeattheageof15atChristmasatnoon注意：

onChristmasDayin,withinImustfinishpaintingthecatwithinfiveminutes.MrsGraywillreturninaweek'stime．。in：過……時(shí)間之后within：在……時(shí)間之內(nèi)Theyworkedhard.Theyfinishedthework______2daysatlast.Heisoutandwillbeback___twohours.格雷太太將在一星期以后回來。我必須在五分鐘之內(nèi)畫好這只貓。withinininwithin(1)before指“在……之前”，與after相對(duì)。如：

?Pleasecomebeforeteno’clock.請(qǐng)10點(diǎn)以前來。(2)by指“不遲于，到……時(shí)為止，在……以前”。如：

?Wehadlearnedover1000wordsbytheendoflastterm.

到上學(xué)期末為止，我們已經(jīng)學(xué)了1000多個(gè)單詞了。

?Wewillhavelearned2000Englishwordsbytheendofthisterm.

到本學(xué)期結(jié)束前，我們將學(xué)了兩千英語單詞了。注意：by后接過去時(shí)間，常與過去完成時(shí)連用；by后接將來時(shí)間，常與將來完成時(shí)連用。(3)

till(until)“直到……為止”。在肯定句中，till/until必須與延續(xù)動(dòng)詞連用；在否定句中，till/until常與非延續(xù)性動(dòng)詞連用。如

?Ididn’tgotobeduntil12o’clock.直到12點(diǎn)我才睡。

?Youmustwaitforhimtilltomorrow.你必須一直等到他明天。before,by,till(until)Part3方式介詞1)writewith

apen,cutwith

aknife,lockwithakey…with+________/___________2)seewith

oureyes,dowith

ourhands,smellwithournoses,eatwith

ourmouths…人體部位工具方式介詞in+_____/_____/_________1)inEnglish,in

French,in

yourownwords,inthreelanguages…方法way聲音語言2)inaloudvoice,inalowvoice…3)in

thisway,in

theseways方式介詞by+_________/___________1)bybike,bybus,by

train,by

plane,by

ship,by

car,by

land,by

road

陸路,by

sea

水路，by

air

空運(yùn)交通工具2)by

thismeans…方法meanson+______/________________1)onTV,onthe

radio,onthe

phone...媒介2)

onthebike,onabus,

onatrain,

ontheplane,

ontheshipthe+交通工具方式介詞Weseewithoureyesandwalk________ourfeet.Pleasewritethatarticle________English.Let’sgotothezoo_______taxi.withinbyPart4其他介詞①expect:“除了”，表不包含②besides:“除了...還”，表包含EveryonewenttothePalaceMuseumexceptTom.BesidesChinesehealsostudiedmanyothersubjects.except,besides

e.g.Heisstandingagainstthewall.

表示“與......方向相反”；逆著；頂著；靠著。e.g.Whathedidwasagainstthelaw.

表示“違反，違背”。e.g.Itwasarealraceagainsttimetogettheprojectdone.

表示“以......為競(jìng)爭(zhēng)對(duì)手”。e.g.I’msorry,butI’mreallyagainstyourproposal.

表示“不同意，反對(duì)”。against

e.g.Thehouseisbeyondthebridge.表示“在......另一邊”e.g.Don’tstayherebeyondmidnight.表示“遲于；晚于”e.g.Mathisbeyondme.Icannevergethighgrades.

表示“超出......(范圍),非......所能及,對(duì)......來說太難”beyond

e.g.Theywerealldressedasclowns.表示“像，如同”e.g.Hewastreatedasahero.表示“作為，當(dāng)做”

treat/regard/see/describe/thinkof...as...

as①foramoment:“一會(huì)兒、片刻”，常與持續(xù)性動(dòng)詞連用②forthemoment:“暫時(shí)、目前”，常用現(xiàn)在時(shí)；③inamoment:“一會(huì)兒、立刻、馬上”，用將來時(shí)；④atthemoment:“此刻、眼下”，用現(xiàn)在進(jìn)行時(shí)。Pleasewaitforamoment.Let’sleavethingsastheyareforthemoment.I’llcomebackinamoment.Iamverybusyatthemoment.foramoment,forthemoment,inamoment,atthemoment常用介詞圖解記憶1.—Whenwereyouborn?—Iwasborn_____themorningofJune1st,1998.A.in B.on C.at D.from2.Hewasagoodstudentandscored_____averageinmostsubjects.A.below B.of C.on D.above√

√

Quiz3.Itwasarealrace_____timetogettheprojectdone.Luckily,wemadeit.A.over B.by C.for D.against4.?Someabstractmodernpaintingswere_____myunderstanding;Isimplycouldn’tfigureoutwhatthepaintersreallywantedtotellus.A.within B.behind C.around D.beyond√

√5.TheGreatWalltravels_____deepvalleys,_____desertsand_____mountains.A.over,across,through B.through,over,acrossC.across,through,over D.through,across,over6._____basketball,whatothersportsdoyoulike?A.Except B.Beyond C.Besides D.Beside√√

Father’sDayoccursonthe3rdSundayinJune.Theideaforcr