中考英语二轮复习课件++介词.pptxVIP

介词;定义：preposition简写prep.，又称作前置词，表示名词、代词等与句中其他词的关系，在句中不能单独作句子成分。;In(inside),on,near(by/nextto/beside),behind,below,infrontof,under,between(两者之间),among(三者及以上的中间),above,around;;Thegreenballis;between

两者之间;onto;along;Theywentacrosstheroadquickly.

Atrainisrunningthroughthetunnel.

一列火车正从隧道中穿过。;against;其它介词：;其它介词：;?4.固定词组：

Lisaisafraidofmouses.

Hiswalletismadeofpaper.

thesmellofthesplitwineremindedhimoftheaccident.

Becauseofthepollutionfromfactory,manymorepeopleareinsicknow.

alotof

lotsof;作介词

Letsgotoschool.

Icantfindthewaytoschool.

作不定式

Letsgotoplaybasketball.

Itisnevertoolatetolearn.;at;注：有的介词还具有其它词性，如：in不仅可以作介词，还可以作副词。;Heisin.副词

Comein,please.副词

Lettheboyin.

Heisintheclass.介词

Therearethreegeographybooksinmybag.;Putonyournicedress.副词

=putyournicedresson.副词

Therearethreebiologicalbooksonthesofa.介词