Unit 2
   New words
Welcome to the unit
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skilful
skill(n. 技术)+-ful(形容词后缀)→灵巧，熟练。1）同义词；skilled  adj. 熟练2）搭配：be skillful at sth／doing sth. 在……方面很熟练。他擅长教学—————————————————————3）辨析：skillful 和 skilledSkillful：强调手灵巧Skilled：强调专门技术A______job
He is skillfull at teaching.
skilled