7. Union is strengh　 團(tuán)結(jié)就是力量　 the students’ union　 學(xué)生會(huì)

6. school uniform　 校服

5. be unfit to do sth / be unfit for sth　 不適合干…　 She is unfit for this demaning job.

4. undertake 承擔(dān)　 undertake the difficult task　 He undertook responsibility for this accident.

3. an understanding mother 通情達(dá)理的

have an understanding of = have a knowledge of 對(duì)…有所了解

2. unconscious失去知覺(jué)的, 未意識(shí)到的 He remained unconscious.

I was unconscious of her presence.

1. be unable to do sth = be powerless to do sth　 不能干… be able to do sth = be capable of doing

64. by turns　 in one’s turn　 輪流的　 Each student got up and spoke in turn.

turn down 調(diào)低, 拒絕　 turn down the radio　 turn sb down　 　turn in　 turn off　 　turn on

turn out　 結(jié)果是, 生產(chǎn),制造　 The experiment turned out to be a failure.　 urn over 翻身,翻頁(yè)

turn to sb for help　　　 turn up　 調(diào)高,出現(xiàn)　　 a turning point　 轉(zhuǎn)折點(diǎn)

高考詞匯表 (U,V)

63. tune　 曲子,曲調(diào)　 a popular tune　 流行歌曲　 the tune to the song

in tune 合拍　 　out of tune 走調(diào)

62. try out 嘗試,試用　 try out his new songs　　 try on 試穿