unit12. life is full of the unexpected
一、单元短语。
1. give ..a lift 捎（某人）一程
2. be full of 充满了。
3. by the time到。时候。
late for 迟到。
5. go off发出响声。
6. keep doing sth 一直做。
7. wake up 醒来。
8. rush out 冲出。
9. stare at sb凝视某人。
disbelief难以置信。
11. show up 露面。
in/ at到达。
about to do sth即将做。
though即使；尽管。
in line 排队等候。
off 起飞。
17. turn into转变成。
out卖光。
dressed 穿衣服。
up 熬夜。
night 整夜。
23. sth happened to sb.某人发生某事。
place 发生。
a joke on sb.跟某人开玩笑。
26. play a trick on sb捉弄某人。
...as sb can尽可能。
28. lose weight**。
29. end up doing sth结束做某事。
married结婚。
31. the luckiest day最幸运的一天。
the middle of ..在。中间。
that 在那之后。
to 通向。
35. a bowl of...一碗。
...that...如此。一致。
doing sth 错过做某事。
二、单元语法：过去完成时， ,
mr. black told me that he had seen the movie three times.
布莱克先生告诉我他已经把这部电影看了三遍了(“看”在“告诉”之前。)
过去完成时要注意以下几个方面：
过去完成时表示在过去某一时间或动作之前已经发生或完成的动作。
它表示动作发生的时间是“过去的过去”。
过去完成时的结构是：
肯定由“助动词had(用于各种人称和数) +过去分词”构成。
否定式：had not + 过去分词
缩写形式：hadn’t
过去完成时的时间状语：
表示过去某一时间可用by, before等构成的短语。
we had finished our homework before 10 o’clock. 我们十点钟之前就完成了作业。
可能通过when, before等引导的从句表示。
when i got there, the train had left. 当我到那儿时，火车已经开走了。
过去某一时间通过上下文来表示。
kate hadn’t studied hard, so she didn’t pass the exam yesterday.
kate没有努力学习，因此没有通过昨天的考试。
三、过去完成时专项练习。
i. 用所给词的适当形式填空。
1. when i got there the bus __go).
2. by the time i got to class, the teacher __start) teaching.
3. we __learn) over 1,000 words by the end of last term.
4. i __clean) the room before he arrived here.
5. his brother __le**e) home for a year when he got back.
ii.单项选择。
1．he asked me __during the summer holidays.
a. where i had been b. where i had gone c. where had i been d. where had i gone
2. what _ jane __by the time he was sever?
a. did, dob. has, done c did, didd. had, done
3. i __900 english words by the time i was ten。
a. learnedb. was learning c. had learned d. learnt
4. by the time my parents reached home yesterday, i __the dinner already.
a had cookedb. cookedc. h**e cooked d. was cooked
5. she said shethe principle already
a .has seenb. sawc. will see d. had seen
四、重点短语讲解。
is full of the unexpected. 生活充满了意外。(标题）,
our life ischances, but there are also a lot of challenges.(充满)
2013莱芜】77. if you read a lot, your life will be fullpleasure.
a. byb. ofc. ford. with
2014辽宁丹东】—look! here comes cindy! she is always full of
so she is. because she takes a lot of exercise every day.
a. knowledge b. courage c. change d. energy
2. by the time i got up, my brother __already __in the shower. (1b)
我起床时，我弟弟已经进入浴室了。
3. by the time i got outside, the bus had already left. 当我出来时，公共汽车已经离开了。
(1b), datatype': png', c': word/media/',imgoriw':
324, 'imgorih': 36, 't': img'},
t': span', c': 示过去的时间状语从句，主句常用过去完成时，即', r': r_14'},
by the time i got up, he had already left. 当我起床时，他已经离开了。
①by the time iwalk) into the classroom, the teacherstartteach) already.
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