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1、8A Unit 6Natural Disasters,Revision,Lets play a guessing game.,rainstorm,暴雨,flood,洪水,thunder and lightening,雷电,drought,干旱,snowstorm,暴风雪,typhoon,台风,earthquake,地震,natural disasters,8A Unit 6 复习主要内容：,课文复习,重点句型,重点词组,语法回顾,词汇识记,表达运用,词汇识记,1.nature(形容词)2.mop(过去式)3.shake(名词)4.trap(过去式)5.dead(反义词)6.wind(形容词)7
2、.fog(形容词)8.loud(副词)9.drop(过去式)10.quiet(同义词)11.fireman(复数),12.frighten(形容词)13.hear(过去式)14.noise(形容词)15.save(形容词)16.call(同义词)17.break(过去式)18.fall(过去式)19.snow(形容词)20.cloud(形容词)21.sun(形容词)22.rain(形容词),n,natural,mopped,shaking,trapped,alive,windy,foggy,loudly,dropped,silent,firemen,frightened,heard,noisy
3、,safe,ring,broke,fell,snowy,cloudy,sunny,rainy,1.自然灾害 2.用拖把拖干净3.成千上万的人4.一场汽车事故5.撞毁6.把村庄冲走7.引起一场大火8.从树上掉下来9.感到有点颤动10.听到像雷一样的声音,natural disasters,mop up,thousands of people,a car accident,crash into,wash the villages away,start a big fire,fall from the tree,feel a slight shaking,hear a big noise like
4、thunder,11.害怕12.开始晃动13.四处乱跑14.尽某人的努力做某事 15.找到出路16.掉下17.镇静下来18.被困19.自言自语20.大声喊救命,in fear,start to shake,run in all directions,try ones best to do sth,find ones way out,fall down,calm down,be trapped,say to oneself,scream for help,Reading,Timmy is a teenager.He _in Taiwan.He was sleeping when the _ st
5、arted.At first,he felt a _ _.Then he heard a _ _ _ _.People screamed _ _.People were running _ _ _ while _ ofglass and _ were _ _.Then The walls began to _ _ too.,lives,earthquake,slight,shaking,loud noise like thunder,in fear,in all directions,pieces,bricks,falling down,come down,_,the noise and _e
6、nded.Hewas _and _get out.A moment of _went _ his mind.Then he tried to _ _and _ for help.people quickly_ _ the bricks._ _ I wassafe.,Finally,shaking,trapped,couldnt,fear,through,calm,down,shouted,moved,away,At,last,过去进行时的用法和结构,过去进行时主要表示：在过去某一时刻正在进行的动作（a）They were eating breakfast at 7:00 am yesterda
7、y.（b）I was writing a letter at this time yesterday.在过去某一阶段一直在进行的动作（a）From 1983 to 1998,he was teaching at Yale.（b）They were building a dam last winter.,过去进行时的句式（1）基本结构：（2）否定式（3）疑问句：,was/were+verb-ing,was/were not+verb-ingwas not=wasntwere not=werent,将 was/were 调到主语前,时间状语at this time yesterday,at tha
8、t time,at nine yesterday morning,the whole afternoon,from 6:00 to 8:00 yesterday morning,巩固练习1.What _ your brother _(do)at nine oclock last night?2.They _(listen)to music at that time.3.When I saw him,he _(search)the Internet.4.They _(discuss)a problem in the meeting room at this time yesterday.5._
9、Amy _(visit)the Science Museum from 9:00 a.m.to 11:00 a.m.yesterday?,was,doing,were listening,was searching,were discussing,Was,visiting,连词 while 与过去进行时 当两个延续性动词同时进行时，我们可以在两个句子中都用过去进行时，并用 while 连接。当 while 用在句首时，两个句子应用逗号隔开。1.People were running wildly while pieces of glass and bricks were falling dow
10、n.2.Suzy was making a snowman while Kitty was standing beside her.,当延续性动作进行的同时也有短暂性动作发生,用when或while 连接两动作,while 表示延续性动作,用过去进行时,而when表示短暂性动作，用一般过去时.1.The earthquake started while I was doing some shopping.2.I was trying to find my way out when I suddenly heard some noise above me.,巩固练习1.My wallet dro
11、pped on the ground _ I was running.2._ I was falling asleep,there was a loud knock on the door.3._ he was reading,an earthquake started.4.Were the students listening to the teacher carefully _ the teacher was giving a lesson?5._ the telephone rang,I became nervous.,while,While,While,while,When,6.Was she clearing up the desk _ the bell rang?7.Lucy was listening to the radio _ Lily was watching TV.8._ we were boating on the lake,we saw a fish jump out of the water.,when,while,W hile,根据下表信息，写一篇80字左右的短文，介绍雅安地震。,Goodbye!Thank you!,
