1、1Unit 12 Life is full of the unexpected. 知识导航语言目标 陈述过去的事情。重点单词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. p
2、ie n. 果馅饼 13. bean n. 豆 14. market n. 市场 重点短语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Section A重点句型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
3、 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2一声巨响。 重点单词1. fool n.蠢人； v. 愚弄 2. discovery n. 发现 (d
4、iscover v. 发现) 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)重点短语1. sell out 卖光 2. costume party 化装舞会 3. go off (闹钟等)闹响 4. get dressed 穿衣 5. stay up 熬夜 6. take place 发生 7. play tricks on sb. 开某人的玩笑 8. hand in 上交S
5、ection B +Self Check 重点句型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
6、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。3Section A (1a-2d)【基础预习】I. 请写出下面短语的意思。1. by the time _ 2. go off _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。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 _ _ le
7、ft. 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。Garls 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 ha
8、d 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。4He 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.
9、 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。 当我到车站时，火车已经开走了。_ _ _ I got to the station, the train _ _ left. 长大后，他会离开这儿。He _ _ here by the time he _ up. 2. My alarm clock didnt go off! 我的闹钟没响。go off 意为“发出响声” 。Something was wrong with my alarm clock and it didnt go off. 我的闹钟出毛病了，它没有响。【拓展】 go by 意为“(时间
10、)过去；消逝” 。Time goes by second by second. 时间一秒秒地消逝。 go on 继续Please 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 didnt _, so I overslept. A. go by B. go on C. go off D. go down 3. Carls 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
11、. a lift 是动词短语，意为“捎某人一程” ，相当于 give sb. a ride / give a 5ride to sb. Im 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。他上我搭便车去车站。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. runC. walk D. lift 2. When I g
12、ot to the cinema, the movie _ for five minutes.A. began B. had begunC. had been on D. has been on 3. She will be a nurse _ she graduates from the school. A. by the time B. at this timeC. at that time D. at a time 4. The alarm is _. There must something wrong with the car. A. going on B. going byC. g
13、oing off D. going down 5. I _ this morning and missed the early bus. A. overslept B. slept C. held D. caught II. 根据汉语提示完成下面的句子，每空一词。1. 他醒来发觉自己在医院里。6He _ _ and found himself in hospital. 2. 看！那些孩子正向学校飞奔。Look! The children are _ _ to school. 3. 他穿上大衣走了出去。He _ _ his coat and went out. 4. 你每天应该至少刷两次牙。Yo
14、u should brush teeth _ _ twice a day.5. 他踩了我的脚，甚至连一声“对不起”都没有说。He _ _ _ “sorry” when he stepped on my toe. Section A (1a-2d)【基础预习】I. 1. 到时候 2. 闹响 3. 醒来 4. 穿上 5. 冲出 II. 1. had left 2. Before I got had already 3. got up had been 4. gave a lift 5. At least by the time 【重点讲练】1. By the time had already wi
15、ll leave grows 2. C 3. gave me a lift 7【达标训练】. 1. D give sb. a lift 意为“捎某人一程” 。2. C 主句的动作发生在从句的动作之前，从句中用了过去时，主句中应当用过去完成时。begin 是短暂性动词，不与表示一段的时间状语连用。3. A by the time 意为“到时候” 。 4. C go off 意为“闹响” ；句意：报警器响了，车一定出问题了。5. A oversleep 意为“睡过头” ；句意：今天早上我睡过头了，错过了早班车。 . 1. woke up 2. rushing out 3. put on 4. at least 5. didnt even say
