八年级英语上册-Module-12-Help-Unit-2-Stay-away-from-windo.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,12,Module,Unit 2,Stay away from windows and,heavy furniture.,Help,1/32,must,can,may表示“推测”,顺口溜：,can,不愿，,may,不问，,must,必定不否问。,can不愿，,即：can(could)普通不用于必定句；,may不问，,即：may(might),普通不用于疑问句；,must必定不否问，,即：must普通仅用于必定句，不用于否定句和疑问句。,2/32,1、表示,有把握推测,时，必定句用must(一定，准是)，否定句用cant(不可能，一定不)。,must(cant)+动词原形，表示,对现在情况推测,。must(cant)+bedoing,表示对,现在正在进行情况推测,。must(cant)+havedone,，表示,对过去情况推测,。如：,You,mustbe,hungryafteralongwalk.长途步行之后你一定饿了。They,mustbe,waitingforus.Letshurryup.他们一定在等我们。让我们快点走吧。You,musthave,leftyourbaginthetheatre.你准是把你包丢在剧院了。,You,cantbe,hungry,youhavejusthadyourdinner.你现在不可能以为饿，你刚吃过饭。Hewearsglassesallthetime,hiseyesight,cantbe,gettingbetter.他一直带着眼镜，他视力不可能在好转。,3/32,2、表示把握不大推测即可能性时，用can和may,，常译为“可能，可能”。may用于必定句是否定句，普通不用于疑问句。can惯用于疑问句，普通不用于必定句。如：,Thenews,may,or,maynot,betrue.这消息可能是真，可能不是真。Atthemomentshe,may,beplayingwithherclassmates.此刻她可能正在和同学们玩。Anna,mightnot,haveseenTomyesterday.安哪昨天可能没有看见汤姆。Where,can,WeiFang,be,?魏芳会在哪里呢？What,can,they,be,quarrellingabout?他们可能在争吵些什么呢？,Can,shehavelostthebook?她可能已把那本书丢了？,4/32,Fill in the blanks using,must/can/might.,1.Could I borrow your dictionary?Yes,of course you_.2.She doesnt answer the bell.She_ be asleep.3.The ground is wet.It _have rained last,night.4.He is writing with a pencil.He_ have lost,his pen.5.A computer cant think for itself,it _be told what to do.,can,must,must,might,must,5/32,Earthquake,6/32,Remember,:These thing should be,avoided,:,standing close to a building,2.standing under a tree,(because buildings and trees may fall on you),3.going too close to power lines,(because you may be badly affected,by electricity if they fall on you),7/32,1.key vocabulary:,earthquake,warm,inside,under,window,keep,clear,calm,brave,2.key structures:,keep calm,especially when you are with,other people.,In short,follow what you learn in school.,you can be safe and you can also help others.,3.To understand the passage on safety and,first aid in a earthquake.,Teaching aims,8/32,/,:,:k,e,I,k,/,/,w,:,n,/,/,I,n:s,a,I,d,/,/,nd,/,/,k,i,:p,/,地震,n.,e,arthquake,warn,警告；告诫,v.,inside,在里面；向室内,adv.,在.里面,prep.,里面；内部,adj.,keep,在.正下方；,prep.,在.下面,under,保持；留在,v.,Words and expressions,9/32,/,w,I,nd,/,/,kl,I,/,keep clear of,/,k,:m,/,/,br,e,I,v,/,/,h,e,lpfl,/,/,p,a,/,不和.接触,镇静；从容,adj.,brave,勇敢；无畏,adj.,power,有用；提供帮助,adj.,calm,电；电力,n.,helpful,window,clear,不和.接触；,不挨.太近,adj.,去除；清理；移走,v.,窗；窗户,n,10/32,1 Work in pairs.Look at the pictures and,ask and answer the questions.,1 Where are the people?,2 What are they doing?Why?,11/32,hiding under a table,Inside the room,12/32,Outside the building,Moving away from building,13/32,In the bus,Staying in the bus,14/32,In the building,Leaving the building but dont use the lift.,15/32,2.Look at the title of the passage and think about what to do in the earthquake.,Stay away from windows and heavy furniture.,Whats else?,Do not jump out of high buildings.,Hide under a table!,Leave the building but dont use the lift!,And,16/32,3.Watch and read,17/32,4 Read the sentences.Decide if the,following actions are right()or,wrong().,When the earthquake started,1 I hid under a table.,2 Sam sat on his desk.,3 Alice ran out of the building.,4 Peter and Helen stayed in their car.,5 my family and I moved away from the beach.,18/32,5 Answer the questions.Use the words,and expressions in the box.,brave inside keep calm power lines,street lights warn,1 What is difficult to do before an earthquake?,2 Where should you stay before the ground stops,shaking?,3 What should you do when you are with other people?,4 What shouldnt you stand near or under in the,street?,19/32,1 What is difficult to do before an earthquake?,2 Where should you stay before the ground stops,shaking?,3 What should you do when you are with other people?,4 What shouldnt you stand near or under in the street?,Its difficult to,warn people,before an earthquake,We should stay,inside.,We should,keep calm and be brave.,We shouldnt stand near,power lines,or under,street lights,in the street.,20/32,Language points,Earthquakes always happen suddenly,so it is difficult to,warn,people,about,them.,地震总是发生得很突然，所以极难给予人们预警。,句中them指是earthquakes。,warn sb.about sth.,意为“提醒/警告某人注意某事”。,如：,I was going for a swim in the sea.The people in the hotel warned me about the weather.,我要去海里游泳，宾馆里人提醒我要注意天气。,21/32,2.,Keep calm,especially when you are with other,people.,保持镇静，尤其是当身边还有其它人时候。,keep calm,是系动词+形容词组成动词短语。其它行为动词还能作系动词有:become,feel,look,seem 等。如：,Everybody became quiet.,全部些人都平静下来了。,He looked a little nervous.,他看上去有点儿担心.,22/32,3.,In short,follow what you learnt in school.,总之，按照在学校所学到（地震）知识,去做。,in short,意思是“总之，简言之”。如：,In short,I am interested in all of the sports.,总之，我对一切运动都感兴趣。,This book is,in short,an exciting story about adventures.,简言之，这本书描述是一 个惊心动魄探险故事。,23/32,6 Work in pairs.Do the following research.,Inside your school,Make a list of safe places and dangerous places at,your school if an earthquake happens.,Note where the nearest stairs and doors to the,outside of the school buildings are.,Outside your school,Make a list of places near your school.Note if they,are safe or dangerous.,Note where the streets go,and where street lights,and power lines are.,24/32,7 Write some instructions about what,to do in an earthquake.,Go out and meet on the playground.,Do not use the lift.,Stay away from the blackboard.,You must stay away from the blackboard.It could,fall on you.,Now work in pairs.Check and share your instructions.,Dont sit under the window,You mustnt under the window.It could break,25/32,祈使句表示说话人对对方嘱咐、劝说、希望、禁止、提议、请求或命令等。祈使句一 般以动词原形开头，无时态和数改变。常见句型以下：,1.,动词原形组成祈使句,这类祈使句喑含主,语是you,但通常省略。否定句往往由do not(dont)或never开头。祈使句句首或句末有时加please，还能够加上称呼语，用逗号与句子主体隔开。,祈使句,26/32,如：,Have a nice clay!祝你度过美好一天！,Dont waste your time!别浪费时间 了！,Never be late again!再也不要迟到 了！,Come this way please!,请走这边。,Please be quiet,boys!男孩们，请平静！,Make sure hes warm.确保他不受凉。,Dont use the lift.不要使用电梯。,27/32,2.,lets,组成祈使句,这类祈使句往往用于提出提议。如：,Lets spend this weekend in the countryside.,这周咱们到乡下度周末吧。,Lets take a taxi,shall we?,我们坐出租车好吗？,3.,无动词祈使句,在请求命令和口号中，惯用无动词祈使句，它实际上是省略了动词，从而使语句更简 洁有力。如：,Just a minute,please!,请稍等！,This way,please!请这边走！,28/32,1.Call me when you get home.,OK,_.,A.I must B.I can C.I will D.I may,2.Jim,_ me a hand.,A.gives B.is giving C.give D.will give,3.Let me _ on duty today.,A.am B./C.be D.do,4.Lets _ our time.,A.not waste B.no wasting C.not to waste D.no waste,5._ higher,and you will see the house.,OK.,A.If you stand B.To stand,C.When you stand D.Stand,C,C,C,A,D,Choose the correct answer.,29/32,6._ forget to write to me when you,_ get there next Tuesday.,A.Dont;will B.Please;will,C.Please;/D.Dont;/,7.Please _ do it.,A.he B.he let C.let him D.him,8._ come in,please.,A.Will B.Do C.Wont D.Did,9._ careful!,A.Be do B.Do be C.Not D.Not do,10._ let anyone open the door.,A.Dont B.Will C.Not D.No,D,C,B,B,A,30/32,Homework,Write a passage about how to protect oneself in earthquake.Use the words like,earthquake,warm,inside,under,window,keep,clear,calm,brave,must,can may because and so on,.,About 80 words.,31/32,32/32,