重點講解：
1. go door to door
挨家挨戶；
例句：On that night, children dress up and go door to door asking for treats or playing tricks.
在那天晚上，裝扮好了的孩子們會挨家挨戶地敲門，他們向主人要求款待，要不就會搗蛋+508&6qufo3ywU]。
2. knock on
敲；擊；
例句：I duly knocked on his door at three o'clock.
我準時在三點鐘敲了他的門hvFpj^[e0rFRx0frdoz1。
3. the more...the more
句型；常表示“越……就越……”；
例句：The higher we climbed, the more awe-inspiring the scenery became.
我們爬得越高，風景越是讓人嘆絕ZuK4x,A8[uol[O。
4. get sick of
厭倦的；厭煩的；厭惡的；
例句： I get sick of hearing that music all the time.
我對整天聽那音樂感到厭煩VFU^&fCkoSLC;1C。