第22課
    一。詞匯
    1 dream n. have a dream/dream a dream 做夢
    Have a good/sweat dream (口語）祝你好夢
    v. She is daydreaming. 白日夢；思想開小差
    dream of doing sth. 夢想
    think of 考慮
    eg. I dreamed of flying in the sky.
    I dreamed of being a teacher.
    dream on! （口語）別做夢了！
    dream boat 夢中情人；夢寐以求的（東西）
    2 throw away 扔掉
    二。課文
    1 of one's own age 和...同年齡的
    2 I have a bag with books in it. with放在名詞后面做定語。
    3 each other 相互（兩者之間）
    one another相互（三者及以上之間）
    4 cost表示花費(fèi)，主語一定是物：sth. cost sb.
    5 more既可做形容詞也可做代詞
    6 a litte 修飾比較級(jí) “稍微”
    eg. It's a little hotter.
    It's much hotter.
    It's expensive.-->That is more expensive.-->That is little (much) more expensive.