重點(diǎn)講解：
1. be full of
有大量…的；滿是…的；
eg. The house was large and full of art treasures.
房子很大，里面擺滿了藝術(shù)珍品o&@tLU-i4!]+z&AaGQ%。
eg. The book is full of amusing sidelights on his family background.
書(shū)中有很多關(guān)于他家庭背景的趣聞ytgCTDcQeOEDBm&3。
2. lots of
許多；很多；大量；
eg. He drank lots of milk.
他喝了很多牛奶!l1Jd-,.v9G2_7zmn_=~。
eg. You see studs on lots of London front doors.
在倫敦，你能看到許多人家的大門(mén)上都裝有飾釘M-U7xbtker。
3. a group of
（一）組；（一）群；（一）批；
eg. They were a group of early navigators.
他們是一群早期的航海家zrKMmIMRR9。
eg. Psychologists tested a group of six-year-olds with a video.
心理學(xué)家用一段錄像對(duì)一組6歲的兒童進(jìn)行了測(cè)試Jf9^C2~j8te!zM_#&。