一，how much有兩種含義。

1、問多少。How much +不可數(shù)名詞，意思是某某東西有多少?；卮鹗菙?shù)量，有多少。例:How much milk do you drink A bottle of milk.2、問價(jià)錢。How much +名詞，意為某某東西多少錢。回答多少錢。How much is it It is 1 dollar.二，howlong表示多長(zhǎng)。時(shí)間多長(zhǎng)?；卮?one hour等等How long does it take you to finish your homework Three hours.三，How far表多遠(yuǎn)。回答距離多遠(yuǎn)How far is it from your home to school It is 1000m.