1、U8 Natural disastersKey words and phrasesl闪电闪电l轻微的轻微的l寂静的寂静的l困住的困住的l毛巾毛巾 l木板木板l长途汽车长途汽车l清除，清理清除，清理l成千上万的成千上万的l着火着火 lightning slight silenttrappedtowelboardcoachclearthousands of catch fire/be on fire11.四面八方四面八方12.一点也不一点也不13.崩塌崩塌 坍塌坍塌14.冷静冷静15.找到出路找到出路16.入睡入睡17.感到困倦感到困倦18.出故障，坏掉出故障，坏掉19.在乡下在乡下20.猛撞猛撞
2、 碰撞碰撞Key words and phrasesin all directionsnot at allcome downcalm downfind ones way outfall asleep (past tense)feel sleepy (past tense)break downin the countrysidecrash into21.听说听说22.从从掉下来掉下来23.害怕的，恐惧的害怕的，恐惧的24.呼救呼救25.搬走搬走26.在马路的另一侧在马路的另一侧27.尽快尽快28.保护自己免受保护自己免受29.着火的房子着火的房子30.在洪水中走在洪水中走Key words an
3、d phraseshear aboutfall from/off/down fromin fearshout for helpmove awayon the other side of the streetas soon as possibleprotect oneself fromthe building on firewalk through the flood water31.使某人安全使某人安全32.远离远离33.看医生看医生34.用用覆盖覆盖35.持续做某事持续做某事36.在风中在风中37.在厚厚的雪中在厚厚的雪中38.在街上扫雪在街上扫雪39.第二天早晨（过去式中）第二天早晨（过去
4、式中）40.在公交车站等在公交车站等 Key words and phraseskeep oneself safe fromstay away fromsee the doctorcover withkeep doingin the windin the deep snowclear snow from the streetthe next morningwait at the bus stopKey sentences1.有一场雷电交加的暴雨。有一场雷电交加的暴雨。There was a heavy rain with thunder and lightning.2.闪电击中教学楼引发火灾。
5、闪电击中教学楼引发火灾。Lightning hit a classroom building and it caught fire.3.我听到一声像雷声一样的巨响。我听到一声像雷声一样的巨响。I heard a loud noise like thunder.4.当人们四散逃跑的时候玻璃片和砖头正在往下掉。当人们四散逃跑的时候玻璃片和砖头正在往下掉。people were running in all directions while pieces of glass and bricks were falling down.5.我感到紧张，我的心脏跳得很快。我感到紧张，我的心脏跳得很快。I f
6、elt nervous and my heart was beating fast.6.一丝恐惧略过我的头脑。一丝恐惧略过我的头脑。A moment of fear went through my mind.7.我告诉自己冷静下来因为我还活着。我告诉自己冷静下来因为我还活着。I told myself to calm down since I was still alive.8.我开始在黑暗中慢慢地向前爬行。我开始在黑暗中慢慢地向前爬行。I started to pull myself slowly through the dark.9.幸运的是，刚好有供我移动的足够空间。幸运的是，刚好有供我
7、移动的足够空间。Luckily,there was just enough space for me to move.10.我听到激动的人们传来的的呼喊声。我听到激动的人们传来的的呼喊声。I heard shouts from excited people.Key sentences11.我看到你和你的父母正站在马路边。我看到你和你的父母正站在马路边。I saw you and your parents standing on the side of the road.12.由于天气太冷，我爸爸的车坏了。由于天气太冷，我爸爸的车坏了。My dads car broke down because
8、 of the cold weather.13.我们学到了很多如何在火灾、洪水、地震及交通事故中使我们学到了很多如何在火灾、洪水、地震及交通事故中使自己保持安全。自己保持安全。we learnt a lot about keeping ourselves safe from fires,floods,earthquakes and traffic accidents.14.此外，在铁路上坐、走或骑自行车是危险的。此外，在铁路上坐、走或骑自行车是危险的。Moreover,it is dangerous to sit,walk or ride a bicycle on railways.15.首先
9、，你应该把你的手放在冷水中约十分钟。首先，你应该把你的手放在冷水中约十分钟。First,you should keep your hand in cold water for about ten minutes.Key sentencesKey sentences16.我的伞丢在风中，我几乎摔倒了。我的伞丢在风中，我几乎摔倒了。I lost my umbrella in the wind and I nearly fell over.17.当我们到达公交车站时，我们看到很多人正在车站等。当我们到达公交车站时，我们看到很多人正在车站等。When we arrived at the bus sto
10、p,we saw many people waiting there.18.人们正努力清扫街上的雪。人们正努力清扫街上的雪。People were trying to clear the snow from the streets.nature,natural,naturallyl1.Everyone should act to protect _.l2.Try to act_,even if youre tense.l3.Its _ that the boy is nervous in front of strangers.lShe speaks and behaves _.lIt is a
11、 good habit to eat_ food.naturenaturallynaturalnaturallynaturalcover with;be covered with1.Put the tree into the hole and _ it _ earth.2.The mountains tops _ snow.coverwithwere covered with be on fire,catch fire,start a firel1.Look！The house _.l2.Lightning hit a classroom building and it _ last nigh
12、t.l3.The farmer _ and began to cook.is on firecaught firestarted a firecrash into,hitl1.The ball _ against the window.l2.The motorcycle _ the car.l3.Unluckily,a man _ a bus in the morning and get hurt.hitcrashed intohitloud,loudly,louder lSpeak _,please,or no one will hear you.lSuddenly the bell on
13、the wall rang _.lPlease speak _ when you answer questions.lHis voice is _ enough that everyone hears clearly.louderloudlyloudloudburning,burntl-Oh，dear,I smell something_.-God,my fish.A.burnt B.burning lNever enter the _ building,it is dangerous.lEverything is _ after the terrible fire.burningburntB
14、Grammar -基本概念：基本概念：表示过去某一时刻正在进行的动作以及过去表示过去某一时刻正在进行的动作以及过去某一段时间内持续进行的动作某一段时间内持续进行的动作.2 常用时间状语：常用时间状语：1)then,at this time that day,that time,at 9.00 last night 1)then,at this time that day,that time,at 9.00 last night 2)the whole day/morning,from 8 to 10 p.m.last night.2)the whole day/morning,from 8 t
15、o 10 p.m.last night.l过去进行时过去进行时着重描述当时着重描述当时正在进行的动作正在进行的动作，它的特点是：未完成，它的特点是：未完成，强调过程强调过程；l一般过去时一般过去时表示一个表示一个已经完成的动作已经完成的动作，表示，表示动作发生过，而且已经结束了，动作发生过，而且已经结束了，强调结果。强调结果。Grammar -Grammar -lWhat _you _(do)at this time yesterday.lHe _(watch)TV from 8p.m.to 10p.m.while I _(play)piano.lJohn _(fly)kites in the
16、 park at 9a.m.yesterday morning.lSandy _(call)Daniel at that timelHe _(read)while his brothers _(watch)TV.lThey _ (chat)when their teacher _(come)into the classroom.weredoingwas watchingwas playingwas flyingwas callingwas readingwere watchingwere chattingcameGrammar B：using when,while and as1.Mr Wu
17、was reading the newspaper when the snowstorm came.2.Millie was walking to the bus stop while Sandy was waiting for a taxi.3.Millie saw them when/while/as they were standing on the side of the road.Note:Past continuous tense for the longer actions and the simple past tense for the shorter actions.Pla
18、ying in the snowl我们在堆雪人的时候我们在堆雪人的时候，Millie在拍照。在拍照。lWe _ while Millie _.lDaniel在做雪球的时候突然摔倒了在做雪球的时候突然摔倒了。lDaniel _a snowball when he _ over.l他正躲在一棵树后，突然被雪球砸中了。他正躲在一棵树后，突然被雪球砸中了。lAs he _ behind a tree,a snow ball _ him.were making a snowmanwas taking photoswas makingfellwas hidinghitGeneral rules of wh
19、en/while/asl_连接两个延续性长动作连接两个延续性长动作lWe were building a snowman while Millie was taking photos.l一长一短两动作，一长一短两动作，_引导非延续性短动作引导非延续性短动作lDaniel was making a snowball when he fell over.l一长一短两动作，一长一短两动作，_引导延续性长动引导延续性长动作作lAs/When/While he was hiding behind a tree,a snowball hit him.whilewhen as/when/whileas as
20、多用于平行结构。表示两个动作同时发生：多用于平行结构。表示两个动作同时发生：一个主语一个主语同时进行同时进行两个动作两个动作;一种状态一种状态随随另一种状态的变化而变化另一种状态的变化而变化。1.The students took notes _ they listened.2._ the wind rose the noise increased.1.I _ my homework when Mike _ last night.昨天晚上迈克来的时候我正在写作业。昨天晚上迈克来的时候我正在写作业。2.While Ann _TV,her father _ home.安正在看电视时，她父亲回来了。
21、安正在看电视时，她父亲回来了。3.What were you doing when I _ at the door?我敲门的时候你在干什么？我敲门的时候你在干什么？was doingcamewas watchinggotknocked4.She _the room when I _ to see her.我去看她的时候她不是在打扫房间。我去看她的时候她不是在打扫房间。5.I _my vocation England this time last summer.去年夏天的这个时候我正在英国度去年夏天的这个时候我正在英国度 假。假。wasnt cleaningwentwas spending6.M
22、ary _ while Peter _the piano.Mary在跳舞，而在跳舞，而Peter在弹钢琴。在弹钢琴。7.They _the newspaper when I _ the room.我走进屋子时他们正在看报纸。我走进屋子时他们正在看报纸。8.What _ you _ at five yesterday afternoon?昨天下午昨天下午5点你在做什么？点你在做什么？was dancingwas playingwere readingwent intoweredoing9.The students _for their lessons when Mr Black entered
23、the classroom.Black先生走进教室的时候学生们正在先生走进教室的时候学生们正在 准备功课。准备功课。10.The teacher _to some parents when I saw her.我见到老师的时候她正在和家长谈我见到老师的时候她正在和家长谈 话。话。were preparingwas talkingCompound wordslrailwaylpancakelearthquakelsnowballlgranddaughterlblackboardlheadacheltoothachelhouseworklsupermarketlweekdaylweekendlge
24、ntlemanlcountrysidelnewspaperlnorth-eastlpart-timelWriting A natural disaster(1)Brief introduction(2)During the natural disaster(did,saw,heard,felt)(3)After the natural disaster(did,saw,heard,felt)Useful expressions and sentence structuresAn earthquake/A flood/A snowstorm/-hit-at/on/in(时间状语，注意顺序及介词搭
25、配时间状语，注意顺序及介词搭配)It was-(时间时间)when-happened/started.I was doing-when-I saw/heard sb.do/doingSome people were doing-while-kept doingI had to-I felt-How to writeRead the following sentences and try to find the expressions of sequence(顺序顺序).1.At first,I felt a slight shake.2.Then I heard a loud noise li
26、ke thunder.3.Soon the real noise came,like bombs under the ground.4.Finally the noise and shaking ended.5.Hours later,as I was trying to find my out,I suddenly heard-6.At last,I saw the bright daylight.Remember to use the sequence words to highlight(突出突出)time order,such as,at first,then,soon,after t
27、hat,finally,hours later,at lastThats all!1、如果你生活在那个时代，你能想出什么好办法解决新中国工业化的问题呢？1.依据辐射方向确定“辐射源”,确定辐射名称和热量传播空间2、假如由你来主持制定“一五计划”，你将优先发展什么？3.材料二中“一个国家，两种制度”的含义是什么，邓小平提出它的根本目的是什么？4.根据材料二和所学的知识，说明香港问题能最终解决的主要原因（至少列出2点），并指出其历史意义。5.正面战场的抗战是中国抗日战争和世界反法西斯战争的重要组成部分；6.正面战场的抗战，粉碎了日本三个月灭亡中国的战略计划和“速战速决”的方针，消耗了日本的军事和经济实力；7.正面战场的抗战，有力地支援了中国共产党领导的敌后战场；8.大气对太阳辐射的削弱作用:主要包括吸收和反射.9、含义：荒漠化是一个动态发展过程，其实质是土地退化。
