1、Unit 12Life is full of the unexpected.第一课时Section A(1a2d)1Life is full of the unexpected.生活中充满了意外。(1)unexpected作形容词，意为“出乎意料的；始料不及的”，由形容词expected(预期的)加前缀un构成。(2)the unexpected是“定冠词the形容词”的用法，表示一些事物。【拓展】“定冠词the形容词”还可表示一类人。如：the young年轻人2oversleepoversleep作动词，意为“睡过头；睡得太久”，是合成词，由over(超过)sleep(睡觉)构成，其过去式
2、和过去分词都是overslept。如：If hes very tired in the morning，he might oversleep.如果他早上很累的话，他可能会睡过头。3by the time(1)by the time意为“不迟于；在之前”，相当于not later than(a time) 或before，可用于一般将来时或者过去完成时。(2)by the time意为“到时为止；到时”，注重时间的截止。4What happened？发生了什么事？happen指偶然地、没有预料地“发生”，其结果往往给人带来不幸或麻烦。【拓展】(1)happen to sb./sth.指某人或某物
3、发生什么事。(2)happen to do sth.表示“碰巧做某事”。(3)It happened that意为“碰巧”。5give sb.a liftgive sb.a lift意为“捎某人一程”，与give sb.a ride意思相同，只不过该短语常用于口语中。如：Can you give me a lift to the subway station？我可以搭你的便车到地铁站吗？,01基础过关.根据句意及汉语提示填写单词。1The backpack(背包) is too big for me.Please show me another one.2You can never know
4、what will happen tomorrow，because life is full of the unexpected(出乎意料的)3After I heard what she said，I realized(意识到) I was wrong.4We have to take several cold showers(淋浴) to keep us cool every day in summer.5Bob was late for school this morning，because he overslept(睡过了头).用括号内所给单词的适当形式填空。6Paul is a(n)
5、 unexpected(expect) visitor.I dont know he will drop by my home.7The boy kept watching(watch) TV the whole afternoon.8We were late for the film Roman Holiday，but luckily(luck) we didnt miss much.9Linda，there is only a little time left.We have to walk quickly(quick)10Tom always brushes(brush) his tee
6、th once a day.英汉互译。11我的闹钟今天早上没有响。My_alarm_clock_didnt_go_off/ring_this_morning.12你能捎我一程吗？_Can_you_give_me_a_lift?13By the time I locked the door，I realized that I had left my keys at home.我在锁门时意识到我把钥匙忘在家里了。14Henry rushed out of the room and disappeared in the rain._亨利冲出房间，消失在了雨中。,02能力提升.口语交际。情景七选五请阅
7、读下面一段对话，根据其情景，从方框内七个选项中选出能填入对话的五个选项。A：Hi！Tom.B：Hello！Lily.You look a little lame(瘸的)_15_A：I woke up late this morning and I had to run to school.B：Didnt your alarm clock go off?A：Yes.It rang，but I was too sleepy at that time._16_B：_17_A：When I woke up，it was nearly seven oclock.B：You were sure to be
8、 in a hurry.A：Of course.I rushed to the bus stop to catch the school bus without eating breakfast._18_B：The school bus had left？_19_ So you ran to school?B：You are right.I ran to school all the way.My feet still hurt now.A：You should go to the doctor.B：Thank you.I will do that after school.ABy the time I got to the bus stop，the school bus had left.BWhat should I do for her?CWhats the matter?DI think you are right.EWhen did you wake up?FWhat a pity!GIt didnt wake me up.15C16.G17.E18.A19.F
