北师大版（2019）必修 第二册Unit 5 Humans and nature WRITING WORKSHOP & VIEWING课件(共26张PPT)

(共26张PPT)
UNIT 5　HUMANS AND NATURE
Section C　WRITING WORKSHOP & VIEWING
Part 1　Reading comprehension
Part 2　Language points
目 录 索 引
Part 1　Reading comprehension
第一步　速读课文 理清脉络
Activity 1　What’s the main idea of the text on page 41
A.Different types of disasters.
B.Attitudes towards disasters.
C.Factors resulting in disasters.
D.Advice on how to survive an earthquake.
√
Activity 2　How to Survive an Earthquake
protect yourself
can fall
Find a shelter
Wait
Stay seated
Drive carefully
第二步　精读课文 领悟细节
Activity 3　阅读课文How to Survive an Earthquake,选择正确答案。
1.“Drop,cover and hold on” is a tip for people who are 　　　.
A.indoors　　 B.outdoors
C.in a car D.on a bridge
2.When you are outdoors and an earthquake happens,what should you do
A.Move away quickly.
B.Keep away from open areas.
C.Move away from dangerous objects.
D.Find a nearby wall to help yourself.
√
√
3.What should you not do in an earthquake if you are in a car
A.Stay calm in your car.
B.Avoid damaged bridges.
C.Stop the car as soon as possible.
D.Get out of the car and hide under it.
√
Activity 4　思考分享 提升思维
1.What types of disasters can happen
The answer is open.
2.Which disaster would you most want to give advice on
The answer is open.
Activity 5　诵读佳句 学练写作
1.Read the passage carefully and find the sentences about surviving an earthquake indoors.
(1)Don’t try to run out of the building during an earthquake.
(2)If possible,find a strong shelter nearby which will cover your whole body.
2.Read the passage carefully and find the sentences about surviving an earthquake in a car.
Stop your car as soon as you can,but avoid stopping near a building or under a tree.
第三步　深读课文 融会提能
Activity 6　课文语篇填空
We cannot prevent an earthquake from happening,but we can learn how
1.　　　　　 (survive) an earthquake.If you are indoors,don’t try to run out of the building during an earthquake.The most important thing 2. 　　　 (be) to protect yourself as much as you can.Drop down onto your hands and knees.Cover your head and neck with your hands,arms or hard
3.　　　　　 (object).If possible,find 4.　　　　　 strong shelter nearby which will cover your whole body.Hold on to your shelter until the shaking stops.
to survive
is
objects
a
If you’re outdoors,move to open areas.Buildings,trees,streetlights and power lines can fall down during an earthquake.Find a shelter 5. 　　　 you can stay.If you are near objects that can fall,find a shelter to protect
6. 　　　　　 (you) from them.Wait before moving to another place.Objects may also fall after an earthquake and there are always strong aftershocks. Observe carefully before you move away.
If you’re in a car,stop your car as soon as you can,but avoid
7.　　　　　 (stop) near a building or under a tree.Stay 8.　　　　　 (seat) and stay calm in your car.The car’s metal body can protect you 9.___________
falling objects.Drive carefully when the quake stops.Avoid bridges that
10.　　　　　　　　　 (damage) or may be damaged by the aftershocks.
where
yourself
stopping
seated
from
have been damaged
Part 2　Language points
重点单词
基础落实 必备知识全过关
必记写作词汇
1.　　 　　 vt.观察;注意
2.　　　　 adj.可怕的,恐怖的
3.　　　　 n.消亡;消失
observe　
scary　
disappearance
识记阅读词汇
4.brochure n. 　　　　　　　
5.shelter n. 　　　　　　　
6.aftershock n. 　　　　　　　
7.metal n. 　　　　　　　
8.varied adj. 　　 　　　　　
9.skiing n. 　　　　　　　
串记拓展词汇
10.　　　　　　 adj.无害的→　　　　　 adj.有害的
11.　　　　　　　 n.独创性;创造力→　　　　　 adj.原作的;首创的
小册子　
避难所　
(地震的)余震　
金属　
各种各样的,形形色色的　
滑雪运动
harmless
harmful
originality
original
【掌握构词规律　快速记牢单词】
后缀-less可与名词构成形容词,表示“无,没有”。例如:
harm→harmless adj.无害的
home→homeless adj.无家可归的
hope→hopeless adj.无希望的,绝望的
tree→treeless adj.无树木的
meaning→meaningless adj.无意义的
重点短语
1.hold on to 　　　 　　　　　　　
2.be home to 　　　　　　　
3.as well as 　　　　　　　
4.varied climate 　　　　　　　
5.upset the natural balance of the environment 　　 　　　　　
抓住　
是……的所在地　
和;也　
多变的气候
扰乱环境的自然平衡
基础词汇——语境记忆
要点探究 能力素养全提升
1.varied adj.各种各样的,形形色色的
【佳句背诵】A good teacher is aware of the extremely varied needs of each student.[邀请信]
一名好老师应该意识到每名学生截然不同的需要。
2.harmless adj.无害的
【佳句背诵】Her brother is a bit simple,but he’s quite harmless.[人物介绍]
她的哥哥有点单纯,但是没有伤害性。
高频词汇——讲练互动
1.shelter n.避难所　v.保护;掩蔽;躲避(风雨或危险)
(1)give shelter from遮蔽,庇护
take shelter躲避
(2)shelter...from...保护……免受……
shelter from躲避
【佳句背诵】They are looking for a place to shelter from the rain.[故事描写]
他们正在找地方躲雨。
【即学即练】单句语法填空/单句写作
(1)An old hut gave shelter 　　　　　the rain.
(2)These plants must be 　　　　　(shelter) from direct sunlight.
(3)他们所需的是食物、衣物和避身处。
What they need are food,clothing and 　　　　　.
(4)有些父母的保护欲太强,想庇护孩子们远离任何危险。
Some parents are just too protective.They want to 　　　　　　their kids
　　　　　every kind of danger.
(5)他们坐在树荫下躲避太阳。
They sat in the shade,　　　　　　 　　　　　　the sun.
from
sheltered
shelter
shelter
from
sheltering from
2.observe v.观察;注意;遵守;庆祝
(1)observe sth观察某物
observe sb do/doing sth观察某人做某事
(2)observation n.观察;观测
under observation在观察中
【佳句背诵】She spent years observing and recording their daily activities.
[人物介绍]
她花了多年的时间来观察并记录它们的日常活动。
【即学即练】单句语法填空/单句写作
(1)The lecture,starting at 7:00 pm last night,was followed by an
　　　　 　(observe) of the moon with telescopes.
(2)我们不过圣诞节。
We don’t 　　　　　 　　　　 　.
(3)我们能注意到人工智能已经在很多方面对我们的生活产生了影响。
We 　　　　 　　　　　　that artificial intelligence has already made an impact on our lives in many ways.
(4)许多中国人尽管在国外居住了许多年,但仍奉行中国传统习俗。
Though having lived abroad for years,many Chinese still ________ ________
　　　　　 　　 　.
observation
observe Christmas
can observe
observe the
traditional customs
多义词汇——自主练透
教材熟词生义
observe
项目 意义 例句
熟义 v.　　　　　　　　　　　　 Observe carefully if any change occurs when doing experiments in the lab.
生义 v.　　　　　　　　　　　　 Rules of online voting should be worked out and strictly observed.
v.　　　　　　　　　　　　 Do they observe Christmas Day in that country
观察,注意
遵守,奉行(法律、习俗等)
庆祝(节日)
重点句式——多维剖析
状语从句的省略
【教材原句】If possible,find a strong shelter nearby which will cover your whole body.
如果可能的话,在附近找一个能覆盖你全身的坚固的庇护所。
状语从句的省略通常具备以下条件:
(1)从句主语与主句一致,或从句主语为it;
(2)从句谓语中含有be动词。
此时可以将从句的主语和be动词一起省略。
【佳句背诵】Children,when (they are) accompanied by their parents,are allowed to enter the stadium.[人物介绍]
有家长陪伴时,孩子们才被允许进入体育场。
【即学即练】单句语法填空/同义句转换
(1)Unless 　　　　　(invite),I won’t go to his party this weekend.
(2)If 　　　　　(accept) for the job,you’ll be informed soon.
(3)If 　　　　　　　(ask) to look after luggage for someone else,inform the police at once.
(4)While 　　　　　(watch) TV,I heard a strange noise.
(5)They had no fault.They did everything as 　　　　　(tell).
(6)When completed,the library will be open to the public next year.
→When 　　　　　　　　,the library will be open to the public next year.
(7)Whenever it is possible,the children should play outside in the fresh air.
→　　　　　　　　　　,the children should play outside in the fresh air.
invited
accepted
asked
watching
told
it is completed
Whenever possible
本 课 结 束