外研版八年级上册ppt课件.ppt

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1、火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去8Unit1 Whilethelightswerechangingtored,acarsuddenlyappeared.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Do you know what do these lights mean?火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹

2、上湿毛毯、湿被褥勇敢地冲出去Do you know people often have these bad behaviors(行为)?火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Dontgoacrosstheroadwhiletheredlightwereon.goacrosstheroadredlightwereonwhile火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去taketoomanypeopledrivewhileDontaketoomanypeoplew

3、hileweweredriving火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Dontdrinkwhileweweredriving!drinkdrivingwhile火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去ListentomusicrideabikewhileDontlistentomusicwhilewewereridingabike火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.Keywords

4、:本课重点单词：感官系动词本课重点单词：感官系动词look，dangerous，suddenly,本课重点短语：本课重点短语：wait 相关短语相关短语,round the corner,the risk of sth 复习复习:in time,fall off,on your bike,think about.2.keystructure:(1)Whilethelightswerechangingtored,acarsuddenlyappearedroundthecorner.(2)Sowhenyouareonyourbike,thinkabouttheriskofanaccident!3.

5、Ability:学会用学会用while,when造出造出时间时间状状语语从句从句Teaching aims火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去/peIl/pI/rand/kn/ht/gld/苍白的苍白的adj.pale出现；显露出现；显露v.appear转到（某物的）另一边转到（某物的）另一边prep.corner拐角；街角拐角；街角n.(hit/h(hit/hIt)(t)(使）碰撞使）碰撞 v.round高兴的；欢喜的高兴的；欢喜的 adj.hitWords and expressions从从跌落跌落falloff.及时

6、及时 gladintime火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去/rsk/tenn/sad/危险；风险危险；风险n.risk注意力注意力n.attention注意；留心注意；留心side（物体或形状的）侧面（物体或形状的）侧面 n.并排地；肩并肩地并排地；肩并肩地payattentionsidebysideroundthecorner在拐角处在拐角处火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.A boy was riding his bilk and on

7、the road.A.listening to music B.talking on the phone2.Ms James when the lights changing red.A.waiting for the bus B.waiting to cross the road3.The car didnt stop because the driver was A.listening to music B.talking on the phoneListen and choose.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去

8、Listen and choose.4.The car in time and the boy.A.stopped;didnt hurt B.didnt stop;hurt 5.The boy fell off his bike .A.but didnt hurt himselfB.and hurt his knee火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Find out these Everyday English and the suggestionsAre you all right?DontThats very dan

9、gerous!Thats too bad.Anything else?火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去B:Goodmorning,MsJames!Youlookpale.Areyouallright?M:ImOK,butIsawanaccident.Aboywasridinghisbikeandlisteningtomusicontheroad.D:Thatsverydangerous.M:Iwaswaitingtocrosstheroad.Whilethelightswerechangingtored,acarsud

10、denlyappearedroundthecorner.Itwasntgoingfast,butitdidntstop.L:Didtheboystop?M:No.Andthedriverwastalkingonhismobilephone.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去B:Sodidthecarhittheboy?M:No,Imgladtosay.Thecarstoppedjustintime,buttheboyfelloffhisbikeandhurthisknee.T:Thatstoobad.M:Sowhenyo

11、ureonyourbike,thinkabouttheriskofanaccident!Payattention,stopattheredlightsandwhatelse?B:Dontridetoofast.D:Dontridesidebysidewithyourfriends.M:Anythingelse?All:Dontlistentomusic!火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Readandanswer.1.WhyMsJameslookspale?2.HowmanysuggestionsdoesMsJamesg

12、iveus?Becauseshesawanaccidents.MsJamesgivesusfoursuggestions.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Now complete the following advice.Whenyouareridingabike,thinkabouttheriskofanaccident!Pay_andstopatthe_.Donttoofast.Dontride_withyourfriends.Dont_!attentionredlightsridesidebysidelisten

13、tomusic火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4 Complete the passage with the words in the box.Accidents do not happen very often,I am _ to say.However,when you are riding your bike,pay _all the time,especially on the corner of the road and at traffic light.Do not ride side by _with y

14、our friends.Sometimes cars _round the corner and do not stop.They may _you.appear attention glad hit sidegladattentionsideappearhit火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去课前预习结果课前预习结果1.Ms James 复习一下表达含义：Ms._Mr._ Miss._ Mrs._2.Are you all right?含义：_3.But I saw an accident.accident前为什么用a

15、n不用a_4.I m glad to say 含义：_ 句内短语_5.Thats too bad 含义：_ 6.Pay attention 含义_ 留意某事：_7.Anything else?含义：_ 女士女士 先生先生 小姐小姐 太太太太 你还好吗？你还好吗？因为因为accident accident 是一个以元音为首音的词是一个以元音为首音的词 我很高兴的说我很高兴的说 Glad to do sth Glad to do sth 那太糟了那太糟了 留意，小心留意，小心 Pay attention to sth Pay attention to sth 其他的呢？其他的呢？火灾袭来时要迅速疏

16、散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去一组1.You look pale.Look是_动词.其它类似词语_2.A boy was riding his bike and listening to music on the road.本句时态：_ 句内动词有哪些_3.That s very dangerous.含义：_ dangerous 词性_名词_Language points 感官系感官系feel,smell,sound,tastefeel,smell,sound,taste过去进行时过去进行时 ride,listen ride,list

17、en 那太危险了那太危险了 adj dangeradj danger火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去二组1.I was waiting to cross the road.等待做某事_ wait for sb/sth含义_ cant wait to do sth含义_ 2.And the driver was talking on his mobile phone.on 在本句中含义_wait to do sth 等待某人等待某人/某事某事 迫不及待做某事迫不及待做某事 通过，借助通过，借助火灾袭来时要迅速疏散逃生，不

18、可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去三组三组1.The car stopped just in time.just 含义：_in time含义：_2.But the boy fell off his bike and hurt his knee.句内短语_含义_3.Stop at the red lights and what else?含义：_ 刚刚刚刚 及时及时 fall off 从从掉落掉落 在红灯时停下来，还有其他的吗？在红灯时停下来，还有其他的吗？火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被

19、褥勇敢地冲出去四组1.While the lights were changing to red,a car suddenly appeared round the corner.While用法：Suddenly 含义：_形容词：_Round the corner_ 突然地突然地 sudden 在角落里在角落里 火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去五组So when you are on your bike,think about the risk of an accident!When用法：on your bike=_

20、_ _=_ _think about含义：_the risk of sth含义:_ in your bike by bike 思考，考虑思考，考虑 做做的风险的风险火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去过去进行时+when+一般过去时=when+一般过去时，过去进行时当我到家当我到家(come home)(come home)时，她正在做饭时，她正在做饭(cook)(cook)。When(当.时侯)I came home,she was cooking dinner.表示当一个动作突然发生时，另一个动作正在进行时，表示当一个

21、动作突然发生时，另一个动作正在进行时，she was cooking dinner when(当.时侯)I came home.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去While(When)you were speaking to the teacher,I saw you.一般过去时一般过去时+when/while过去进行时过去进行时=when/while过去进行时，一般过去时过去进行时，一般过去时当你和老师说话（当你和老师说话（speak to）时，我看到）时，我看到(see)你了你了表示当一个动作正在进行时时，另一个动作

22、突然发生，表示当一个动作正在进行时时，另一个动作突然发生，I saw you while(when)you were speaking to the teacher.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去过去进行时过去进行时+while+过去进行时过去进行时=while+过去进行时，过去进行时，过去进行时过去进行时My mother was cooking while/when I was watching TV.当我在看电视（当我在看电视（当我在看电视（当我在看电视（watch TVwatch TV）时，我母亲在做饭）时，

23、我母亲在做饭）时，我母亲在做饭）时，我母亲在做饭(cook)(cook)表示两个动作同时进行While(when)While(when)I was watching TV,my mother was I was watching TV,my mother was cooking.cooking.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.I_at8:00yesterday.A.wassleepinglateB.sleptlateC.sleeplate2.They_atthistime.A.talkingonthephoneB.

24、weretalkingonthephoneC.wastalkingonthephone3.Lilywasstandinginfrontofthelibrary_.A.twohoursagoB.tomorrowC.atthattimeyesterdayI.I.单项选择。单项选择。ABC火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去5.Myfatherwasreadingnewspaper_mymotherwascookingdinner.A.whenB.whileC.what6.ThereportersaidthattheUFO_ea

25、sttowestwhenhesawit.A.wastravelingB.traveledC.traveling7.Mymother_whilemyfather_TV.A.cooked,waswatchingB.wascooking,waswatchingC.cooked,watchedBAB火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.IwasgettingoutofbedwhentheUFOlanded.（对对划划线线部分提部分提问问）_you_whentheUFOlanded?2.Theyplayedtennisyester

26、dayafternoon.(用用at5:00yesterdayafternoon改写句子改写句子)They_tennisat5:00yesterdayafternoon.3.Whileitwasraining,theplanetookoff.（改（改为为同同义义句）句）Itwasraining_theplane_off.II II、按要求改写句子。、按要求改写句子。Whatweredoingwereplayingwhilewastaking火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4.昨晚八点昨晚八点钟钟我爸爸在看我爸爸在看报纸

27、报纸。Myfather_anewspaperat8:00yesterdayevening.5.电话电话响响时时，我，我妈妈妈妈在做晚在做晚饭饭。Mymother_whenthephone_.6.当外星人当外星人买纪买纪念品念品时时，我，我报报了警。了警。_thealienwasbuyingasouvenir,I_thepolice.7.Iwaswashingmyshoesatthattime.（改（改为为一般一般问问句）句）_yourshoesatthattime?waswatchingwascookingdinnerrangWhilecalledWereyouwashing火灾袭来时要迅速疏

28、散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去一、根据句意及首字母提示，写一、根据句意及首字母提示，写出相应的单词。出相应的单词。1.Shesuddenlynoticedhowp_helooked.2.Wewerehavingaclass,suddenlytwofacesa_atourwindow.aleppeared火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去3.Thedriverwasdrunkandh_threestationary(停着的停着的)cars.4.Wewereallg

29、_tohearyoupassyourexams.5.Smokingcanincreasether_ofdevelopingheartdisease.hitgladrisk火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去二、根据汉语提示完成下列句子，每空一二、根据汉语提示完成下列句子，每空一词。词。1.她可以步行去她可以步行去，就在拐角处就在拐角处。Shecouldwalk,itsonly_.2.布莱恩通常会及时赶回家里给孩子们洗布莱恩通常会及时赶回家里给孩子们洗澡澡。Brainusuallygetshome_tobaththechildren.roundthecornerintime火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去5.我已经说过对不起了，我还能做什么我已经说过对不起了，我还能做什么呢呢？IvesaidImsorry._canIdo?6.我们并肩沿着海滨走我们并肩沿着海滨走。Wewalkedalongthebeach,_.Whatelsesidebyside