前置詞

（１）前置詞の成分：
　　　①名詞・動詞・形容詞・副詞の修飾語、名詞・動詞・形容詞・副詞の後ろに置く
　　　②補語、be動詞の後ろに置く

（２）前置詞フレーズで使う
　　　単独で使えない。前置詞の後に必ず名詞がある。その名詞は前置詞の目的語になる。
　　　前置詞の後に動詞を使いたい場合、動詞を動名詞（-ing）に変換して使える。

　　　前置詞 ＋ 名詞 / 動名詞　＝　前置詞フレーズ

（３）よく使う前置詞

about	above	after	across	along
against	among	as	at	before
behind	below	beside	besides	between
by	but	beyong	during	except
for	from	in	into	like
near	of	outside	off	on
out of	over	past	since	till
through	to	towards	throughout	under
up	upon	with	within	without
owing to	because of	thanks to	despite	in spite of
according to	in front of	in the front of