北师大版（2019）必修 第二册 Unit 5 Humans and nature Lesson 3 Race to the Pole Writing—A Brochure课件（29张PPT）

(共29张PPT)
UNIT 5
HUMANS AND NATURE
Writing—A Brochure
Activity 1　Read for some details.
Ⅰ.Read the brochure on P41 and choose the best answer.
1.What should you NOT do indoors when an earthquake happens
A.Cover your head.
B.Find a safe place nearby to shelter if possible.
C.Rush out of the building as quickly as possible.
D.Drop down onto your hands and knees.
√
2.Why should you move to open areas when an earthquake happens
A.Because it’s easy to escape.
B.Because they can provide more space.
C.Because they are rich in fresh air.
D.Because something dangerous may fall down.
√
3.What should you do if you are in a car when an earthquake happens
A.You should be out of your car immediately.
B.You should stop your car where you are.
C.You should not drive until the quake stops.
D.You should avoid any bridge.
√
Activity 2　Read for the structures.
Ⅱ.Read the brochure on P41 and do the following exercises.
run
Drop
hold on
indoors
outdoors
shelter
Wait
in a car
seated
Drive
Activity 3　Read for some good sentences.
1.写救生手册常常使用简单有力的祈使句，请在P41的文本中找出这样的句子。
(1)____________________________________________________
(2)____________________________________________________
(3)____________________________________________________
Don’t try to run out of the building during an earthquake.
DROP down onto your hands and knees.
Move to open areas.
(4)____________________________________________________
(5)___________________________________________________________________________________________________________
Observe carefully before you move away.
Avoid bridges that have been damaged or may be damaged by the aftershocks.
2.救生手册中往往包含关键词来表示重要的动作，请在P41的文本中找出这样的句子。
(1)____________________________________________________
(2)____________________________________________________
Drop，cover and hold on.
Stop.
3.救生手册中会在相应的建议后说明原因，请在P41的文本中找出这样的句子。
(1)___________________________________________________________________________________________________________
(2)___________________________________________________________________________________________________________
Move to open areas.Buildings，trees，streetlights and power lines can fall down during an earthquake.
Stay calm in your car.The car’s metal body can protect you from falling objects.
本单元的写作任务是写逃生手册。逃生手册往往针对在同种灾难下的不同场合，给出指导性意见。逃生手册的语言特点是：
1.指令清晰而直接，言简意赅，让所包含的信息容易记忆。
2.就不同情况下的行动给出建议并说明原因。
3.使用一般现在时，较多使用祈使句。
4.使用图片和关键词来展示重要的动作。
篇章结构
1.概括说明面临某种灾难，人们可以采取措施逃生。
2.罗列不同形势中不同的逃生措施。
常用表达
Dos
Cover...with...用……遮住……
Move away from...离开……
Find...to shelter yourself找到……来掩护自己
Open the window to...打开窗户以便……
Hold on until...坚持直到……
Don’ts
Don’t run.不要奔跑。
Don’ t turn on lights and other electric appliance.不要开灯及其他电器。
Never jump off the building unless...除非……不要跳楼
You’d better not shout loudly in case...不要大声呼救以防……
Don’t run back to fetch...不要跑回去拿……
假设你是李华，学校最近举办了一次针对各种意外伤害如何进行急救的讲座，请你就烧烫伤急救部分写一个急救手册。要点如下：
1.衣物的处理；
2.冷却烫伤处；
3.把伤处弄干但不要擦拭；
4.不要在伤处涂黄油、油或软膏，以防热量散不出去或感染；
5.二度或三度烧伤，立刻就医。
注意：
1.词数80左右；
2.开头已给出，不计入总词数。
范文赏读
First Aid for Burns
Here are suggestions on how to treat burns.
1.Remove clothing using scissors if necessary unless it is stuck to the burn.
2.Cool burns immediately with cool but not icy water.It is best to place burns under gently running water for about 10 minutes.Do not put cold water on third degree burns.
3.Dry the burned area gently.Do not rub，as this may break any blisters and the wound may get infected.
4.Never put butter，oil or ointment on burns as they keep the heat in the wounds and may cause infection.
5.If the injuries are second or third degree burns，send the victim to the doctor or hospital at once.
假如你是新华中学的一名高一学生，同时你又是你们学校的一名义务防火宣传员，你要为你们学校交换生宿舍设计一则火灾逃生手册。内容包括：
室内：俯身，掩住口鼻；拨打119；不要企图乘电梯逃生
室外：不要返回室内；远离火源
车内：停车并远离
注意：
1.词数80左右；
2.可以适当增加细节，以使行文连贯。
第一步　审题谋篇
审题
写作要求是写一篇火灾逃生手册，写作时应注意以下几点：
1.体裁：应用文； 主题：如何在火灾中求生。
2.时态：一般现在时； 人称：第二人称。
3.写作要点：就不同情况给出具体的应对措施并说明原因。
谋篇
1.总说火灾发生时我们可以有多种办法逃生，引出下文。
2.分说火灾发生时，在不同情况下我们应采取的应对措施。
第二步　遣词造句
核心词汇(含本单元词汇)
1.逃离；摆脱 ________
2.生存，存活 ________
3.营救，救援 ________
4.交通工具 ________
5.死，死亡 _______
escape
survive
rescue
vehicle
death
6.困住，使陷于危险之中 _____
7.尝试，企图 ________
8.呼吸 ________
trap
attempt
breathe
连词成句(含本单元句型)
1.俯下身子。如果可能的话，用湿毛巾捂住嘴和鼻，以防吸入有害气体。(if possible)
______________________________________________________________________________________________________________
2.许多人的死亡都是由有害气体造成的。
_______________________________________________________
Lower yourself.If possible，cover your mouth and nose with a wet towel in case of breathing in harmful gases.
Many deaths are caused by harmful gases.
3.不要试图乘电梯逃跑。它可能无法工作，你就会被困住。
______________________________________________________________________________________________________________
4.当你发现火灾的迹象时，立即停车并立即下车。
______________________________________________________________________________________________________________
Don’t attempt to escape by elevator.It may fail to work and you will be trapped.
When you find signs of a fire，stop the vehicle immediately and get out at once.
第三步　句式升级
1.把第2句改为含有It is proved that...的句子。
_______________________________________________________
2.把第3句改为含有which的非限制性定语从句。
______________________________________________________________________________________________________________
Don’t attempt to escape by elevator，which may fail to work and you will be trapped.
It is proved that many deaths are caused by harmful gases.
3.把第四句改为含有as soon as 引导的时间状语从句。
______________________________________________________________________________________________________________
Stop the vehicle as soon as you find signs of a fire and get out at once.
第四步　组句成篇
用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇80词左右的英语短文。
参考范文
How to Survive a Fire
When there is a fire，we can escape by taking proper measures.
If you are indoors.
Lower and cover.Lower yourself.If possible，cover your mouth and nose with a wet towel in case of breathing in harmful gases.It is proved that many deaths are caused by harmful gases.
Don’t take the elevator.Don’t attempt to escape by elevator，which may fail to work and you will be trapped.
If you are outdoors.
Don’t enter the house on fire.The most important thing is to protect yourself as much as you can.
If you are in a vehicle.
Stop and get out.Stop the vehicle as soon as you can and get out at once.