1、Unit 18 Laughter,Step One 构词助记,内容索引,Step Three 语境助记,Step Two 词义助记,Vocabulary Breakthrough,Step One 构词助记,A组(前缀) fresh adj. vt.消除的疲劳；使振作精神 like prep. prep.不像，和不同 B组(后缀) breath n. adj.令人屏息的 wool n. adj.羊毛制的 taste n. adj.没有味道的 access n. adj.容易理解的 disturb v. adj.使人烦恼的 end n. adj.没完没了的，永无休止的,refresh,unlik
2、e,breathless,woollen/woolen,tasteless,accessible,disturbing,endless,freeze v. adj.严寒的，冰冻的 affect v. n.爱慕，钟爱 strike v. adj.引人注目的，突出的 recommend v. n.推荐，介绍 child n. adj.孩子的，幼稚的,freezing,affection,striking,recommendation,childish,C组(合成) n.n. adv.向一边，向一侧n.彩虹 prep.n. adj.超重的，过重的 v.n. v.用滑板滑行n.缺点，弊端,sidewa
3、ys,rainbow,overweight,skateboard,drawback,D组(转化) _ n.上级；优胜者，高手adj.高级的；上等的 range n.(数、量、年龄等的)变化范围v. _ _ n.命令；指挥v.命令；指挥,superior,范围从到变化,command,_ vi.用滑板滑行n.溜冰板；滑板 _ n.请客；款待vt._ trap n._vt.诱捕；设圈套,对待,陷阱，圈套,skateboard,treat,Step Two 词义助记,A组(同义词) duty n. n.责任，义务；承诺 order n. n.命令，指挥 elegant adj. adj.精美的，雅致
4、的 pass v. v.递送，传送 excite v. v.使兴奋 sudden adj. adj.突然的，出其不意的 annoying adj. adj.使人烦恼的 cold adj. adj.严寒的，冰冻的 fat adj. adj.肥胖的,commitment,command,delicate,deliver,thrill,abrupt,disturbing,freezing,stout,shortcoming n. n.缺点，弊端 move v. v.打；打动 outstanding adj. adj.引人注目的，突出的 introduce v. v.推荐，介绍 content n.
5、n.商品目录,drawback,strike,striking,recommend,catalogue,B组(反义词) hate v. v.敬爱，非常喜欢 fat adj. adj.苗条的 delicious adj. adj.没有味道的 clear adj. adj.模糊的 mature adj. adj.孩子的，幼稚的,adore,slim,tasteless,vague,childish,C组(形近词) constant adj. adj.一致的，始终如一的 sympathy n. n.交响乐，交响曲 tone n. n.曲调，旋律 them pron. n.主题,consistent,
6、symphony,tune,theme,Step Three 语境助记,背诵经典 1. The slim beholder wears a superior woollen shawl，which I adore very much. 2. The man with shabby clothes played a delicate tune，which gave us a big thrill. 3. The vain singers music is rather abrupt，harsh and disturbing. 4. Unlike most merchants，the young man has his own manner to strike his customers and recommend his products.,