介詞專題1/161.介詞定義：表示詞語(yǔ)間語(yǔ)義關(guān)系詞叫介詞，介詞用于名詞或名詞詞組或相當(dāng)于名詞詞組結(jié)構(gòu)前。2.熟悉介詞結(jié)構(gòu)：簡(jiǎn)單介詞、復(fù)合介詞和短語(yǔ)介詞；介詞不能單獨(dú)使用作句子成份，必須和名詞或代詞組成介詞短語(yǔ)；3.介詞使用方法很靈活，同一個(gè)介詞有時(shí)會(huì)有好多不一樣使用方法，如：for,at，with，on等。熟記一些慣用介詞短語(yǔ)并靈活利用。2/16一、方位介詞及詞組大盤(pán)點(diǎn)：on,in,under,behind,near,between,nexttoinfrontof,inthefrontof,ontheleft/rightof,atthebackof,inthecenterofonthecornerof,acrossfrom…3/16ABConunderbetweenDnearbehindEinfrontofFOneTwo4/16LucyLilyMarySunnyKittybetweennexttoTommyinfrontofbehind5/16FifthAvePineStreet

SupermarketHouseHotelonthecorneracrossfrom1.Thehotelis____________PineStreetandFifthAve.onthecornerof2.Thereisasupermarket_____________myhouse.acrossfrom6/16二、易混詞語(yǔ)辨析：infrontof（外部）前面；

inthefrontof(內(nèi)部)前面Thereisatree__________thecar.MissWangissitting___________theclassroom.infrontofinthefrontof2.inthetree在樹(shù)上（外來(lái)物）；onthetree在樹(shù)上（自己長(zhǎng)在樹(shù)上）It’sanappletree.Icanseemanyapples___________.Therearesomebirds__________.onthetreeinthetree7/16二、易混詞語(yǔ)辨析：3.inthewall在墻上（嵌在墻里）；

onthewall在墻上（表面）Thereisaclock__________.Therearesomewindows___________.onthewallinthewall4.behind在后面（外部）；atthebackof在后面（內(nèi)部）Thecatisplayingwithaball______thedoor.Thereisablackboard__________theclassroom.behindatthebackof8/16三、表示時(shí)間介詞：in,on,at都是“在…時(shí)”1.in表示較長(zhǎng)時(shí)間，如年、季節(jié)、月份及普通（非特指）早晨、下午、晚上等。如in1989,inspring,inMarch,inthemorning/afternoon等2.on表示詳細(xì)某一天、詳細(xì)日期及詳細(xì)早中晚。如onMay1st,onacoldnightinJanuary,onTuesday,onFridayevening等3.at表示某一時(shí)刻、較短暫時(shí)間或夜里、中午等。如atsixo’clock,atthistimeofyear,atnight,atnoon等9/16Iwasborn_____June

1st,1992.Iwasborn___Children’sDay.Iwasborn_____

June,1992.Iwasborn_____1992.好郁悶啊!分不清了耶!!!ininonon10/16用in,on,at填空1.Weusuallyhavelunch______noon.2.LinTaowasborn______February18th.3.Sallyoftengoestoseehergrandparents__Saturdayafternoon____about2:00p.m.4.Myfatheroftenruns____themorning.5.TheygotoBeijing____asunny(晴朗)morning.

at

on

on

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on11/16()1.----Welcome______Beijing!----Thanks.A.forB.toC.in()2.MaryandJoyare____ClassOne.Theyare____theU.S.A.A.from;in B.in;fromC.to;fromD.in;to()3.Thegirl____blackismysister.A.in B.at C.to D.from()4.—CouldIstudyEnglish____you?—Noproblem.A.in B.for C.withD.about()5.Whatwouldyoulike____lunch?A.at B.on C.for D.in()6.Isthisaphoto____yourfamily?A.in B.with C.to D.of()7.Heiskind____me.A.at B.to C.from D.about12/16()8.Whynothaveapicnic____thisSunday?A.in B.for C.at D./()9.Wouldyouliketogo____apicnic?A.for B.to C.at D.from()10.Mikeoftengetsup____6:40____themorning.A.in;in B.on;on C.at;at D.at;in()11.Icanlearnalot____history.A.about B.with C.from D.on()12.It’sverykind____himtocookfoodforhismother.A.for B.to C.of D.with()13.It’sverykind____you____helpme.A.of;for B.to;do C.of;to D.for;for()14.—Doyouknowthegirl____red?—Oh,sheismysister.A./ B.in C.at D.with13/16介詞總動(dòng)員-填入適當(dāng)介詞

1.Thanks____yourletter.Canyouwrite____mesoon?2.“Whereisyourpenpal_____?”“Well,hecomes_____Canadaandhelives_____theUSAnow.”3.Herearesomephotos___mine.____thefirstphoto,I’mswimming____thepool_____mybrother.4.Youcanseesomebirds____thetree____thepark.5.Go_____thisstreetandturnleft.It’s____yourright.6.Wemustgetupearly___themorning____weekdays.7.Thereisabookstoreacross_____thebank.8.Theyaretalking_____theschoollife.fortofromfrominofIninwithininalongoninonfromabout14/169.–Couldyoutellmetheway___thehospital?--Oh,it’s____thecornerofXinhuaStreetandNanjingroad.10.Don’ttalk____class.11.____theendoftheroad,thereisalibrary.12.Iplantobuyapresent____mymother’sbirthday.13.Jimislooking____hisbook,buthecan’tfindit.14.Pleasetalk____Mr.Zhang______theproblem.15.Thereisaroom___rent.Soy