单词识记：（一）同根词1
_______________(adj
)热心的→_______________(n
_______________（n
）助手；助理→__________(v
)帮助；协助→_______________（n
____________（n
）指示；说明→________(vt
)指示；教导→__________(adj
)有教育意义的；4
___________(vi
)消失→_______________（n
）→_________(vi
)（反义词）出现→_______________（n
）出现；外表5
_______________（n
）鼓励；激励→__________(vt
)→___________（n
）勇气；胆量6
___________（n
）行为；举止→__________(vt
___________（n
）技术→__________(adj
)→______________（n
）（同义词）技艺；技法8
________(vt
)使印象深刻→____________（n
）印象→____________(adj
)给人深刻印象的9
____________(adj
)尴尬的；难堪的→______________(adj
)令人尴尬的；令人难堪的→__________(vt
)使尴尬→_______________（n
_____________(adj
)失望的→_____________(adj
)令人失望的→_________(vt
)使失望11
__________(adj
)厌倦的→__________(adj
)令人厌烦的→__________(vt
______(adj
)令人吃惊的→_______(adj
)吃惊的→_____(vt
)使惊讶→__________（n
