3.詳細解說

1.“now(that)”作連詞用，表示“既然，由于，因為”。例如：Now that we know each other a little better. we get along fine. (因為我們互相有點兒了解了，所以我們處得很好。）I'm going to relax now the school year is over.（既然這學(xué)年已經(jīng)結(jié)束了，我打算好好放松一下。）My oldest son and I are getting along better now that he's getting ready to go to college.（我大兒子要準備上大學(xué)了，我們倆的關(guān)系也因此處得好點兒了。）Now I've got a car. I don't get as much exercise as I used to.（因為現(xiàn)在我有了車，我就不像以前一樣做那么多鍛煉了。）
2.“shopping list”的意思是“購物清單”。如果想表示“列購物清單”，則可以說：make a shopping list。例如：What are we going to buy? Let's make a shopping list.（我們要買些什么東西呢？咱們列個購物清單吧。）