【知識精研】中考英語二輪復(fù)習(xí)課件 介詞

介詞定義：

preposition簡寫prep.，又稱作前置詞，表示名詞、代詞等與句中其他詞的關(guān)系，在句中不能單獨作句子成分。注：由于介詞不可單獨使用，所以介詞后一定要接名詞，以構(gòu)成介詞短語。介詞+名詞=介詞短語→后置定語/狀語Thereisabookonthedesk.Onthedeskthereisabook.In1991ShaoShuaiwasborninHonghu.AnkanghasaoldersisterinChongqin.In(inside),on,near(by/nextto/beside),behind,below,infrontof,under,between(兩者之間),among(三者及以上的中間),above,around方位介詞：into,onto,up,down,through,across,outof,

over,off,along,

towards運動型方位介詞：for,of,to,at,before,like,after,from,beside,outside,about,during,as,against,till,until,except,with,without,past.其它介詞：Thegreenballisinthebox.onunderbehindinfrontofabovebelownextto/near/beside/by方位介詞：between兩者之間among三個及以上之間Thereisaredballbetweentwoblackballs.Thereisaredballamongsomeblackballs.方位介詞：ontooffintooutofShe

often

jumps

onto

my

knees.

她經(jīng)常跳上我的膝蓋。You

should

take

the

cover

off

the

box

first.

你首先應(yīng)當(dāng)把這個盒子的封套扯掉。Thebrightstardroppedintothedeepocean.Getoutoftheroom.

運動型方位介詞：alongacrossupdownIsawthemwalkingalongthestreet.Theywentacrosstheroadquickly.Themonkeyisclimbingupthetree.

Tearsrandownherface.運動型方位介詞：Theywentacrosstheroadquickly.Atrainisrunningthroughthetunnel.

一列火車正從隧道中穿過。acrossthrough區(qū)別：Across從物體表層通過，而through從物體內(nèi)部通過。againstoverfrom…totowardLisasitsagainstabigtree.Isawawoodbridgeovertheriver.

It’sabout100kilometersfromBeijingtoShanghai.

Domeiswalkingtowardstheclothesstore.其它介詞：for,of,to,at,by,before,like,after,from,beside,outside,about,during,as,against,till,until,except,with,without,past.Hisgrandfathermadearobotforhim.為了Knivesareusedforcuttingthings.用于Hewenthomeforhisbook.拿，取for(為了,表示目的,原因)根據(jù)語句環(huán)境進行翻譯其它介詞：?1....的Oneofmykeyswaslost.Twentypercentoftheforestwaskilleddownbyhumanbeing.Lotsofsharksarekilledformakingfood.It’sawasteoftime.?2.與不及物動詞相連Carbondioxideconsistsofcarbonandoxygen.二氧化碳由碳、氧兩種元素組成。?3.表示原因：sheisdiedofcancer.of?4.固定詞組：Lisaisafraidofmouses.Hiswalletismadeofpaper.thesmellofthesplitwinereminded

himoftheaccident.Becauseof

thepollutionfromfactory,manymorepeopleareinsicknow.alotoflotsof作介詞Let'sgotoschool.Ican'tfindthewayto

school.作不定式Let'sgotoplaybasketball.Itisnevertoolatetolearn.toat例1：-whereisshe?-she’satschool.例2：Callmeat123456789.youcanemailmeat123456@注：有的介詞還具有其它詞性，如：in不僅可以作介詞，還可以作副詞。這樣的介詞主要有：in,on,out,up,down,off,overheisin.heisintheclass.Heis

in.

副詞Come

in,please.副詞Lettheboy

in.Heis

in

theclass.

介詞Therearethree