2017-2018最新人教版初中...
Unit 12 Life is full of the unexpected
1. backpack n.背包
2. oversleep v. 睡过头
3. miss v. 错过
4. block n. 街区
5. worker n. 工作者(work v. 工作)
6. above adv. 在上面
7. burn v. 着火；燃烧
8. alive adj. 活着的
9. till conj. & prep. 到；直到10. west adv. 向西n. 西方(western adj. 西方的) 11. cream n. 奶油12. pie n. 果馅饼13. bean n . 豆14. market n. 市场
1.give a lift 捎(某人)一程
2. show up 赶到
3. by the time 到……时候为止
4. be about to 刚要；即将
5. wake up 醒来
6. put on 穿上
7. at least 至少
8. turn into 变成
1. When I got home, I realized I had left my keys in the backpack.
当我到家时我意识到我把钥匙忘在背包里了。
2. By the time I got outside, the bus had already left.
当我到外面时，公共汽车已经开走了。
3. I was about to go up to my office when I decided to get a coffee first.
我正要去办公室时，我决定先喝一杯咖啡。
4. As I was waiting in line with the other office workers, I heard a loud sound.
当我和其他的工作人员排除等候时，我听到了一声巨响。
1. fool n.蠢人；v.愚弄
2. discovery n.发现(discover v. 发现)
洋葱炒鸡蛋的做法3. lady n. 女士
4. cancel v.取消
5. officer n.军官(office n. 办公室)
6. believable adj.可相信的(believe v. 相信)
7. disappear v.消失(appear v. 出现)
1. ll out 卖光
2. costume party 化装舞会
3. go off (闹钟等)闹响
4. get dresd 穿衣
5. stay up 熬夜六十花甲
6. take place 发生
7. play tricks on sb. 开某人的玩笑
8. hand in 上交
1. By the end of the day, more than 10,000 people had phoned the TV station to find out how to get the water.
一天之内有一万多人打电话给电视台，询问如何弄到这种水。
2. Wells made it sound so real that hundreds of people believed the story, and fear spread across the whole country.
威尔斯说得如此逼真，以至于数以百计的人相信了这个故事，恐怖席卷了整个国家。
核心语法
1. 过去完成时。
2. 复习固定搭配。
【基础预习】
I. 请写出下面短语的意思。
1. by the time _______当归的作用与功效
2. go off ________
什么是春梦3. wake up _______
4. put on _________
5. rush out ________
II. 尝试完成下面的句子。
1. 当我到学校的时候，我意识到我把书包落在家里了。
鲍鱼鸡汤怎么煲汤好喝When I got to school, I realized I ____ ____ my backpack at home.
2. 在我到公共汽车站之前，汽车已经离开了。
____ I _____ to the bus stop ,the bus _____ _____ left.
3. 我起床时，我弟弟已经进入了浴室了。
By the time I ____ ____,my brother _____ already ____ in the shower.
4. Garl 的爸爸在街上看到我，捎了我一程。
Garl’s day saw me on the street and _____ me ____ ____ in his car.
5. 至少你到学校的时候，你只迟到了五分钟
_____ _____ _____ ____ ____ you got to school, you were only five minutes late for class.
【重点讲练】
1. 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。
“by the time”表示“当/到……时”，引导时间状语从句。如果从句中用了一般过去时，主语中常用过去完成时；如果主句中用了将来时，从句中常用一般现在时表将来。
By the time I got up, he had already left. 当我起床时，他已经离开了。
He will be a teacher by the time he is twenty. 到他二十岁时，他会成为一名教师。
【拓展】by now 表示“到现在为止”，通常与现在完成时连用。
By now I have collected 200 dolls. 到现在为止，我已收集了二百个布娃娃。
【小试牛刀】根据汉语提示完成下面的句子，每空一词。
⑴当我到车站时，火车已经开走了。____ ____ ____ I got to the station, the train ____ _____ left.
⑵长大后，他会离开这儿。He ___ ___ here by the time he _____ up .
2. My alarm clock didn’t go off! 我的闹钟没响。高德荣
go off 意为“发出响声”。
傅聪的妻子Something was wrong with my alarm cl ock and it didn’t go off.
我的闹钟出毛病了，它没有响。
【拓展】⑴ go by 意为“(时间)过去；消逝”。
Time goes by cond by cond. 时间一秒秒地消逝。
⑵ go on 继续Plea go on working. 请继续工作。
【小试牛刀】
单项选择
—Why were you late this morning? —My alarm clock didn’t _____, so I overslept.
A. go by
B. go on
C. go off
D. go down
3. Carl’s day saw me on the street and gave me a lift in his car.
Carl的爸爸在街上看到我，捎了我一程。
give sb. a lift 是动词短语，意为“捎某人一程”，相当于give sb. a ride / give a ride to sb. I’m a little late, can you give me a lift, dad?
我要迟到了，你能捎我一程吗，爸爸？
【小试牛刀】
根据汉语提示完成下面的句子，每空一词。
他让我搭便车去车站。
He _____ ____ ____ ____ to the station .
【达标训练】
I. 单项选择。
1. Tom drove by and gave me a _____ on the way home.
A. flight
B. run
C. walk
奥帕拉拉D. lift
