1、Book8 Unit5 Part 3学案单词自测1._ n. 分割；划分divide v. 分割；划分2.applaud n. _ 3.look _ 向前看；为将来打算4._ vt. 逮捕；吸引 n. 逮捕；拘留5.skill n. 技能，技巧_ adj. 有技巧的；熟练的6._ 追溯到单词短语应试点拨1.only if与if only only if表示“只有，只要”， “only状语(副词、介词短语或状语从句)”放在句首时，句子要用部分倒装，即把情、助或系放在主语前。（主倒从不倒）if only表示“如果就好了，但愿”，引导虚拟条件句。表示现在的愿望用过去时；表示过去的愿望用过去完成时；表
2、示将来的愿望用would/could/might+doOnly then _ _ _the mistake I had made.只有在那时我才意识到我所犯的错误。Only by working hard _ _ _ .只有通过努力工作我们才能取得成功。 _ _ a teacher gives permission is a student allowed to enter the room. 只有得到老师的允许，学生才能进这房间。If only I _ (be) a bird!Its too bad that I failed in the math exam. If only I _ (w
3、ork) hard at it!要是我年轻点儿就好了！2. look ahead向前看；为未来打算 look forward to 期待；盼望look out for 注意；当心；提防 look up to 尊敬look down upon/on 轻视/看不起 look into sth. 调查；研究look on.as. 把当作 look up 查阅，查询look through浏览；快速查看Im looking forward to _ (see) you again.The day we looked forward to _(come) at last. 我们期待的日子终于来了。 Lo
4、ok _. What can you see on the top of the mountain?You can look _ this word in the dictionary.We shouldnt look _ on the disabled.3.arrest n逮捕；拘留 vt.逮捕；吸引(1) arrest sb. for因而逮捕某人sb get/be arrested (for ) (因)逮捕某人arrest ones attention 引起注意(2) under arrest 被捕 The young man got _ _ causing that serious accident.因造成严重事故，这个年轻人被捕。 Her laughter _ our attention and we all stared at her.她的笑声吸引了我们的注意，我们都盯着她看。4.date back (to) = date from追溯到；始于（无被动；用一般现在时或一般过去时态；作后置定语时用dating）The temple _ _ _ the 16th century.This is a temple _ _ the 16th century.
