1、2019新人教高中英语必修一新人教高中英语必修一Unit 4 Natural Disasters Listening and TalkingWhen it comes to a disaster，we may think of typhoon.Can you find out the ways to protect ourselves?Warming-uptype of the disaster:typhoonways to protect ourselves:Outdoors:1.Go to tall buildings.2.Dont stand in dangerous places.In
2、doors:1.Close the door and windows.2.Move from old house to a safe place.Pre-listening 1.Translate the following words and phrases.power n._tap vi.&vt._ n._pipe n._ 电力供应；能量；力量；控制力电力供应；能量；力量；控制力 轻叩；轻敲；轻拍轻叩；轻敲；轻拍水龙头；轻叩；轻敲水龙头；轻叩；轻敲管子；管道管子；管道whistle vt.&vi._ n._aid n._ vi.&vt._kit n._on hand _stay calm
3、_emergency supplies _ 吹口哨吹口哨哨子哨子(声声)；呼啸声；呼啸声援助；帮助；救援物资援助；帮助；救援物资帮助；援助帮助；援助成套工具；成套设备成套工具；成套设备现有现有(尤指帮助尤指帮助)保持冷静保持冷静应急物资应急物资小议祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省常省略，谓语动词用原形，句末用感叹号或句号，读降调。略，谓语动词用原形，句末用感叹号或句号，读降调。1.肯定的祈使句肯定的祈使句(1)动词原形其他动词原形其他Stand up，please.Please stand up.请起立。请
4、起立。(2)Beadj.Be careful！Look out！Take care！小心！小心/当心！当心！(3)Lets动词原形动词原形Lets go to school together.咱们一起上学去吧。咱们一起上学去吧。2.否定的祈使句否定的祈使句(1)Dont动词原形动词原形Dont let them play with fire.别让他们玩火。别让他们玩火。(2)Lets(let us)not动词原形动词原形Lets not say anything about it.对于这件事，咱们什么也别说。对于这件事，咱们什么也别说。What is the main idea of the
5、conversation?Mrs.Fors is sharing with some students about different measures taken before,during and after an earthquake.First ListeningSecond ListeningBefore an earthquakeMake a list of_,_ and _.During an earthquake(in a building)Remember to“_,_,and _”.During an earthquake(outdoors)Go to a(n)_ spac
6、e away from_,_,or power lines.After an earthquake(if youre trapped)Use a(n)_ to get help.Tap on a pipe or _ or whistle for help.Listen again and find out the following information.what to do where to go who to contact drop cover hold on an building trees cell phone a wall Listen again and fill in th
7、e blanks.Student1:So what should we do if theres an earthquake?Mrs.Fors:_“drop,cover,and hold on”._ onto your hands and knees,cover your head with your head with your hands,and _from glass,windows,or anything that could fall._find cover under a desk or table.Hold on to the desk or table so it doesnt
8、 move away from you.Teacher:What should we do if were outside when an earthquake happens?Mrs.Fors:_ an open space away from buildings,trees,or power lines.Student2:And what about after an earthquake?Mrs.Fors:Well,if youre trapped,_ use a cell phone to call or text for help._ also tap on a pipe or a
9、wall,or whistle for help.That way Lucky and I can find you.Third ListeningRemember toDrop downstay awayYou couldGo toyou canYou canDiscussionWork in pairs.Choose a disaster and prepare a list of safety instructions.The expressions below may help you.Giving instructionsFirst/First of all,you should.C
10、over your.Call an emergency number.Stay calmListen to the newsStay away fromDont drive or walk outsideMove to a safe placeMake sure.Collect water and food if you can.Finally,.Stay indoorsReport to the class the safety instructions for a certain natural disaster and then explain what emergency suppli
11、es people should keep on hand.SpeakingTips:1.You can refer to the instructions and emergency supplies in Activity 2&3 on your textbook,and you can add more if necessary.2.Pay attention to the logic of your report.EXAMPLE If you find yourself in danger from a forest fire,first of all,stay calm.Cover
12、your face with Then go to a safer place if you can.Now for our emergency supplies,we would suggest always having on hand enough water and food for three days,a radio,.Homework1.Review what we have learned in class.2.Search for more information about safety instructions for natural disaster and make your report more complete.
