1、=【 ;精品教育资源文库 】 = Unit 12 Life is full of the unexpected. 第一课时 Section A(1a 2d) Key words and phrases： unexpected, backpack, oversleep, give?a lift, by the time(that) Key sentences： (1)By the time I got up, my brother had already gotten in the shower. (2)When I got home, I realized I had left my keys
2、 in the backpack. (3)When I woke up it was already 8:00 a.m.! (4)Before I got to the bus stop, the bus had already left. Skills：能听懂别人叙述过去的事情，能初步运用由 when/before/by the time(that)引导的时间状语从句叙述过去的事件。 Autonomous Learning Scheme 【自主学习方案】 (一 ) 预习检测 翻译下列单词、短语和句子。 1.在淋浴 _ 2.某人发生了什么 ? _ 3.把 ? 落在家里 _ 4.就在 ? 的时候
3、 _ 5.睡过头 _ 6.上课迟到 _ 7.停止运转 ,不工作了 _ 8.捎 (某人 )一程 _ Classroom Learning Guidance Scheme 【课堂导学案】 【知识点拨】 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 ,主句中常用过去完成时；如果主句中用了将来时 ,从句中常用一般现在时表将来。如： =【 ;精品教育资源文库 】 = By the time I got
4、 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。如： 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。 (1)当我到车站时 ,火车已经开走了。 _ _ _ I got to the station， the train _ _ left. (2)长大后
5、,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 ” 。如： 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】 (1)go by 意为 “( 时间 )过去；消逝 ” 。如： Time goes by second by second.时间一秒秒地消逝。 (2)go on 继续。如： Please go on working.请继续工作。
6、【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 dad saw me on the street and gave me a lift in his car.卡尔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.。如： Im a little late, can
7、you give me a lift, dad? 我要迟到了 ,你能捎我一程吗 ,爸爸？ 【小试牛刀】他让我搭便车去车站。 He_ _ _ _ to the station. 【达标训练】 单项选择。 ( )1.Tom drove by and gave me a_on the way home. A.flight B.run C.walk D.lift =【 ;精品教育资源文库 】 = ( )2.When I got to the cinema， the movie_for five minutes. A.began B.had begun C.had been on D.has been
8、on ( )3.She will be a nurse_she graduates from the school. A.by the time B.at this time C.at that time D.at a time ( )4.The alarm is_.There must be something wrong with the car. A.going on B.going by C.going off D.going down ( )5.I_this morning and missed the early bus. A.overslept B.slept C.held D.
9、caught . 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。 He_ _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。 You 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
10、 my toes. 归纳总结： “unexpected, backpack, oversleep, give?a lift, by the time(that)” 和重点句型 1.By the time I got up, my brother had already gotten in the shower. 2.When I got home, I realized I had left my keys in the backpack. 3.When I woke up it was already 8:00 a.m.！ 4.Before I got to the bus stop, th
11、e bus had already left.” =【 ;精品教育资源文库 】 = 第二课时 Section A(3a 4c) Key words and phrases： block， worker， above， burn， alive， airport， till， west， cream， workday，pie， show up， bean， market， by the end of Key sentences： (1)When I got to school, I realized that I had left my backpack at home. (2)By the ti
12、me I got back to school, the bell had rung. (3)Before I got to the bus stop, the bus had already left. (4)I was about to go up to my office when I decided to get a coffee first. (5)As I was waiting in line with the other office workers, I heard a loud sound. Skills：运用由 when/before/by the time 引导的时间状
13、语从句叙述过去的事件。 Autonomous Learning Scheme 【自主学习方案】 (一 )预习检测 翻译。 1.世贸中心 _ 2.be about to_ 3.go up_ 4.my favorite coffee place_ 5.排队等 候 _ 6.怀疑地凝视着 _ 7.think to oneself_ 8.hear about_ 9.the day before_ 10.end up doing sth._ 11.show up_ 12.Life is full of the unexpected._ 13.My bad luck had unexpectedly tur
14、ned into a good thing._ 【知识点拨】 1.We stared in disbelief at the black smoke rising above the burning building. 我们难以置信地看着燃烧的建筑物升起的黑烟。 burn 动词 ,有两个基本意思： (1)燃烧 ,点燃 ,发光 如： She burnt a candle.她点燃了一根蜡烛。 We burn coal to keep warm.我们烧煤取暖。 =【 ;精品教育资源文库 】 = (2)烧伤 ,烧焦 ,烫伤 ,晒黑 如： The child got burnt while playin
15、g with fire.那小孩玩火时 ,把自己烧伤了。 【拓展】 (1)burn away 烧掉 如： Half of the candle had burnt away.蜡烛已烧掉一半了。 (2)burn down 渐 渐烧完 如： The room grew colder as the fire burnt down.随着炉火逐渐减弱 ,屋里越来越冷。 【小试牛刀】 根据汉语提示完成下面的句子 ,每空一词。 (1)她的信已经烧了。 Her letters have_ _. (2)他的手在炉子上烫伤了。 He _ _ _on a hot stove. 2 I felt lucky to be
16、 alive.我感到很幸运能活下来。 辨析： alive， living， live 与 lively alive“ 活着 , 活的 , 有生命的 , 还出气的 ”, 可指人也可指物 , 可作表语、后置定语、宾补。 living“ 活着 , 尚在人间 , 健在的 ”, 指人或物 , 作定语或表语。 live“ 活着的 , 活生生的 ”, 指物 , 不指人 , 作定语。 lively“ 活泼的 , 活跃的 , 充满生气的 ”, 可指人 , 也可指物 , 作定语、表语或宾补。 【小试牛刀】单项选择。 (1)Jin Yong is one of the greatest and oldest_wri
17、ters.He is still_. A.living； alive B.living； live C.alive； living D.alive； lively (2) Is his grandmother still _? Yes， she is 102 years old! A.live B.living C.alive D.lively 3.The other planes were full so I had to wait till the next day.别的飞机也满员了 ,因此我不得不等到第二天。 till 意为 “ 到 ,直到 ” ,相当于 until (1)用于肯定句时
18、,主句的动词只用延续性的 ,它所表示的动作一直延续到 till 或 until 表示的时间为止 ,意为“ 直到 ? 为止 ” 。如： =【 ;精品教育资源文库 】 = She watched TV till her mother came back.她看电视直到她母亲回来。 (2)用于否定句时 ,主句的动词一般是非延续性的 ,也可以是延续性的 ,它所表示的动作直到 till 或 until 所表示的时间才发生 ,意为 “ 直到 ?( 才 )” 。如： She didnt watch TV till her mother came back.直到她母亲回来她才 (开始 )看电视。 【小试牛刀】 单项选择。 (1)I didnt believe he could drive _ he t
