北师大版（2019）必修第二册Unit 5 Humans and nature Writing Workshop 课件(共18张PPT)

(共18张PPT)
Unit 5 Humans and Nature
Lesson 4 Writing Workshop
Unit 5 Humans and Nature
Lesson4 Writing Workshop
To read and talk about writing a brochure about surviving a disaster.
To read for writing.
To summarize information.
To write a brochure about surviving a disaster.
Learning Objectives
1. Pair work You are going to write a brochure about a disaster . Discuss with your partner. Which disaster do you want to write about ？ what advice would you give on surviving it
A small book or magazine containing pictures and information about a product , service or advice.
2. Read the brochure about surviving an earthquake on page 41 and find out what’s the main idea
The brochure has provided advice for three situations that a person could be during an earthquake.
How to Survive an Earthquake
Situation 1: ______________ 1.1 _______________________
1.2 _______________________
Situation 2: ______________ 2.1 _______________________
2.2 _______________________
2.3 _______________________
Situation 3: ______________ 3.1 _______________________
3.2 _______________________
3.3 _______________________
If you’re indoors:
Drop, cover and hold on.
Don’t run, but protect yourself.
If you’re outdoors:
If you’re in a car:
Move away from anything that can fall.
Find a shelter where you can stay.
Wait before moving to another place.
Stop.
Stay seated.
Drive carefully when the quake stops.
3. Read the brochure again. Complete the table .
4. Look at the Sentence Builder.Write a few sentences that you may want to include in your brochure about Dos and Don'ts for surviving a particular disaster.
Sentence Builder
Imperatives for Dos and Don'ts
Dos
Drop down onto your hands and knees.
Cover your head and neck with your hands,arms or hard objects.
Don'ts
Don't try to run out of the building during an earthquake.
祈使语气；祈使语气动词
学习小贴士
祈使句 祈使句可用于表示命令、请求、建议、劝告、警告、禁止等。 祈使句的主语常是you,且常省略。它以动词原形开头，句尾 用感叹号或句点，句子用降调。祈使句的结构如下：
(1)肯定结构
Do型：动词原形(+宾语)+其他成分
Be型：Be+表语(+其他成分).
Let型：Let+宾语+动词原形(+其他成分).
2）否定结构
Do型&Be型：Don't be / do.. .
Let型：Don't let+宾语+动词原形(+其他 成分).
或者：Let+宾语+not+动词原形 (+其他成分).
eg: Go and wash your hands.去洗手。（命令）Watch your steps.走路小心。（叮嘱）
Look out!Danger!小心！危险！（强烈警告） Keep off the grass.请勿践踏草坪。（禁止）
Be quiet,please.(=Please be quiet.)请安静。（请求） Be a good child!要做一个好孩子！ ◆Let me help you.让我来帮你。 ◆Don't forget me!不要忘记我！ ◆Don't be late for school!上学不要迟到！ Don't let him go.别让他走。 Let s not waste time.咱们别浪费时间了。
[特别提醒]
(1)let's是let us的简略形式。但let's肯定包括听话人在内， 而let us可以不包括。所以在不包括听话人时，一定要用 let us。 Let us help you with your English.让我们来帮你学习英语。 (us中显然不包括"you"在内)
(2)let's do的否定式通常是let's not do。 Let's not have a rest,我们别休息了。
如何写灾难逃生的说明文
1.关于灾难逃生的书面表达一般是提纲式作文。考生要根据 所给提纲，列出要点，并以此为基础充分发挥自己的想象力， 灵活运用英语知识和生活常识，采用不同的表达方式将各要 点完整地表述出来。
2.写作时注意时态、语态的合理运用，主次分明，详略得当，语 言力求准确、简洁。由于这类文章所陈述的内容都是生活常 识，因此，文章的时态应以一般现在时为主。
3.根据灾难发生后采取措施的步骤，按顺序安排好材料。也可 按照所处不同位置或场景，按情况给出不同建议。同时应选 用合适的连接词或过渡词，适当增加细节，以使行文连贯。 写作时可按照Things to do before.…/Things to do during.…/ Things not to do during..进行叙述，也可按照firstly/ secondly,/.,的方式进行叙述。
常用表达
1.It is important to know what to do when you are in dangerous situations such as in a fire.
2.The firemen had to break down the door to get into the burning house.
3.The fire spread through the hotel very quickly but everyone managed to get out. 4.When an earthquake happens,first we should calm down,which is the most important.
5.Follow the teachers'guidance and keep our actions in order.
6.When a fire breaks out,call 119 at once and tell your detailed address so that the firefighters can get there in time.
7.Then we should try to find a safe exit to escape.
8.If possible,try to cover our mouths with wet towels to prevent us taking in too much thick smoke and wait for rescue.
请写一篇100字左右的文章，说明发生火灾时如何逃生。
[写作导航] 高楼大厦给火险逃生带来隐患，如何逃生值得探讨；其实事先防范很重要，这包括检查火灾紧急出口，弄清灭火器的位置及用法等；万一发生火灾也要冷静，可拨打火警电话、避免烟熏、不上电梯、悬挂标志求救等；只要有所准备，就能应对火灾。
Writing a Brochure
It’s important to:
be clear and direct;
use simple and clear language. Make the information easy to remember;
give advice with reasons for actions in different situations;
use the present tense and imperatives;
include pictures and key words to show the important actions.
Writing Help
范文赏析
Many people now live and work in very tall buildings. It is often
not so easy to get away from these buildings in an emergency,
resulting in great loss of lives. So how to survive in case of a fire is a problem concerning all those involved.
Don’t lose your head if unfortunately a fire breaks out. First,
telephone the fire department immediately when the fire just gets
started. Take care not to be overcome by smoke, which can kill you quickly.
Cover your mouth with a wet towel or a wet cloth, and avoid
getting into the smoke. Don’t get in an elevator, as you may get
trapped if the electricity fails. If you can not get away by your
self, it is of great importance to hang something out of the window to attract attention as a sign of asking for help.
In short, if you make preparations beforehand and
take precautions during the fire, chances are that you will
survive in case of a fire if it really breaks out some day.
Thank You