高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope精品课件ppt

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Unit 6　Disaster and hope
Period Three　Using language & Developing ideas
PART 1
语篇理解
PART 2
基础自测
PART 3
互动探究
PART 4
达标检测
PART1
语篇理解
精读精练 萃取文本精华
Ⅰ.Tell whether the following statements are true(T) or false(F).1.When the hurricane happened，I was lying in bed.( )2.We had to drink the water sent to us by helicopter.( )3.The pet cat Smartie stayed with us while we were in the open air.( )4.My mother never lost heart after losing our home.( )
F
T
F
T
Ⅱ.Read the passage carefully and choose the best answer.1.Which of the following statements is TRUE according to the passage?A.The author remembers much about the hurricane clearly.B.The author’s house was destroyed in the storm.C.The author’s Mom felt hopeless while they were in the open air.D.There was water everywhere for them to drink.
√
2.We can infer from the fourth paragraph that .A.there were many mosquitos in the open airB.it was easy for them to stay positive in that situationC.the author’s Mom kept on complaining about the hurricaneD.they had lost a lot，which made all of them hopeless
√
3.We can infer from the passage that the author’s mother is .A.hopeless and weakB.positive and calmC.humorous and shyD.bad-tempered and childish
√
PART 2
基础自测
自主学习 落实基础知识
Ⅰ.重点单词1.________ v. 预测，预报2._____ v. 攫取，抓住3.______ v. 营救，解救4.__________ n. 紧急情况，不测事件5.______ v. (战争、事故等)夺去(生命)6.______ n. 危机7.________ n. 人造卫星8.________ adv. 什么地方都不，无处9._________ adv. 否则，要不然10._________ n. 子夜，午夜
forecast
grab
rescue
emergency
claim
crisis
satellite
nowhere
otherwise
midnight
11._________ n. 所有物，资产，财产12._________ adj. 足够的，充足的13._______ n. 庇护，掩蔽14._______ adj. 可信赖的，可靠的 →____ v. 依靠①15.____________ adv. 极其，非常 →___________ adj. 杰出的，卓越的②16.________ v. 威胁到，危及 →_______ n. 威胁，可能带来威胁的人(事)③17.________ adv. 精确地，准确地 →_______ adj. 精确的，准确的
property
sufficient
shelter
reliable
rely
exceptionally
exceptional
threaten
threat
precisely
precise
掌握规律　巧记单词①rely (v.依靠)→变y为i，加able＝reliable (adj.可信赖的，可靠的) 例：vary→ variable②exceptional (adj.杰出的，卓越的)＋ly＝exceptionally (adv.极其，非常) 例：frequent→frequently③threat [n.威胁，可能带来威胁的人(事)]＋en＝threaten (v.威胁到，危及) 例：sharp→sharpen
Ⅱ.核心短语1.______ 飞走2._____________ 突然；猛地3.__________ 落下，降落4._________ 变成5._____________ 在户外6._______ 向上看7.________ 前进8.__________ 吹走
fly off
all of a sudden
come down
turn into
in the open air
look up
move on
blow away
Ⅲ.经典句式1.not only...but also...不但……而且……Consisting of 62 people，it _________________________________________________ included earthquake experts.由62人组成，它不但包括救援人员和医疗队员，还包括地震专家。2.be doing...when...正在做……这时……I ___________ in my room with my cat，Smartie，on my lap，_____ the roof just flew off.我正坐在房间里，我的猫斯玛蒂趴在我的大腿上，这时屋顶飞走了。
not only included rescuers and medical staff，but
also
was sitting
when
3.whatever引导让步状语从句But Mom said that _________________，we should always try to see the good side of things.但是妈妈说，无论发生什么，我们都应该总是努力看到事情好的一面。
whatever happens
PART 3
互动探究
探究重点 互动撞击思维
rescue v.& n.营救，解救
1
International rescue teams soon began to arrive in the country.国际救援队很快就开始抵达这个国家。
rescue...from...从……营救……come to one’s rescue营救某人
重点词汇
(1)Some of the rescue workers and doctors were trapped under the ruins.一些救援人员和医生被困在了废墟下面。(2)At last the boy was rescued _____ the burning building.最后这个男孩被从着火的大楼里救了出来。(3)The failing company is hoping international banks will _________________.这家即将倒闭的公司希望国际银行给予援助。[高级表达](4)The child who was rescued just now is sitting on the ground.(用非谓语动词改写)→The child _______________ is sitting on the ground.
from
come to the rescue
rescued just now
2
Caused by exceptionally heavy snowfall within a short period of time，they destroyed buildings and forests，and claimed over 256 lives.在很短时间内发生的暴雪毁掉了建筑物和森林，夺去了超过256条生命。
※except prep.除了……※exception n.例外，除外　be no exception无例外　with the exception of除……之外※exceptional adj.非凡的；特别的
exceptionally adv.极其，非常
(1)I could remember that the weather that day was exceptionally warm.我记得，那天的天气非常暖和。(2)Climbers are brave people，and Robert is no _________(except).登山者都是勇敢的人，罗伯特也不例外。(3)As a matter of fact，her scores were quite ___________(exception).事实上，她的成绩非常优异。
exception
exceptional
claim v.(战争、事故等) 夺去(生命)；声称，主张；要求，索取；获得，赢得
[一词多义]　写出下列句子中claim的汉语意思(4)The report claimed that many people had crossed the border to escape the battle. _____(5)The back of the forms tells you how to claim your refund. _____(6)The accident claimed more than 20 lives. _____(7)The young man claimed the first prize in 2019. _____
声称
索取
夺去
获得
[高级表达](8)He made a speech and claimed that he would sponsor the homeless.(用非谓语动词改写)→He made a speech，_______________________________________.
claiming that he would sponsor the homeless
3
It led to a severe food crisis and threatened the livelihoods of more than 9.5 million people.它导致了严重的食物危机，威胁到950多万人的生存。
※threaten to do sth. 威胁要做某事　threaten sb. with sth. 用某物威胁某人※threat n.威胁　make a threat威胁……※threatening adj.威胁性的
threaten v.威胁到，危及
(1)When he was staying in the hall，they threatened him with a legal action.他在大厅里时，他们威胁他要起诉他。(2)They threatened ______(fire) me if I didn’t agree to the plan.他们威胁我，如果我不同意这个计划就开除我。(3)He would not make ___ threat that he wasn’t prepared to carry out.他不会做出他不准备实施的威胁。(4)The man has been receiving ___________(threaten) phone calls the whole morning.整个上午这个人一直接到恐吓电话。
to fire
a
threatening
[高级表达](5)The girl stood on the top of the building and threatened to kill herself.(用非谓语动词改写)→The girl stood on the top of the building，_______________________.
threatening to kill herself
[一词多义]　写出下列句子中otherwise的汉语意思(1)You will have to go now，otherwise you will miss the bus. _____(2)There was some music playing upstairs.Otherwise the house was silent._________(3)I can’t meet you on Sunday，I will be otherwise occupied. __________
4
There was water everywhere，but we couldn’t drink any of it otherwise we’d get really sick.到处都是水，但是我们不能喝，否则会真的生病的。
otherwise adv.否则，要不然；除此以外；在其他方面
否则
除此之外
在其他方面
or else否则therefore adv.因此however adv.然而
(4)He must be joking，___ else he is mad.他一定是在开玩笑，要不然他就是疯了。(5)The composition is all right；there’s room for improvement，________.这篇作文不错，不过还有改进的余地。(6)There is so much to discuss.__________，we’ll hold another meeting.要讨论的事情很多。因此，我们会再召开一次会议。
or
however
Therefore
5
Make sure you have sufficient food，water，medicine and batteries for electrical appliances.确保你有足够的食物、水、药品和为电器设备充电的电池。
※be sufficient for...对……来说是充足的　be sufficient to do sth. 足以做某事※sufficiently adv.足够地
sufficient adj.足够的，充足的
(1)Unfortunately，he couldn’t give us a sufficient reason for it.遗憾的是，他无法就此事给我们一个充足的理由。(2)Bedside lighting alone is not sufficient ____ most bedrooms.绝大部分卧室只用床头照明是不够的。(3)Her income is not sufficient __________(support) such a large family.她的收入不足以支撑那么大一个家庭。(4)The holes were __________(sufficient) large to serve as nests.这些洞很大，足够作鸟巢用。
for
to support
sufficiently
6
If you cannot get home in time，find other shelter as soon as you can.如果你不能及时回家，尽快找到别的庇护所。
※shelter from...躲避……(风雨或危险)　shelter...from...保护……以免……※take shelter避难　take shelter from the rain/wind/bad weather躲避雨/风/恶劣的天气
shelter n.庇护，掩蔽 v.躲避；庇护；为……提供避难所
(1)They are looking for shelter from the freezing wind and snow.他们正在寻找躲避寒风和大雪的地方。(2)They just want to shelter their kids _____ every kind of danger.他们只是想保护自己的孩子免遭任何形式的危险。(3)We gave up our trip and ______________________________ in a nearby café.我们放弃了旅行，在附近的一家咖啡馆避雨。
from
took shelter/sheltered from the rain
1
I was sitting in my room with my cat，Smartie，on my lap，when the roof just flew off.我正坐在房间里，我的猫斯玛蒂趴在我的大腿上，这时屋顶飞走了。
※本句中含有be doing...when...句型，意为：正在做……，这时……※when表示“这时”之意，还用于以下三种句型：　①be about to do...when...正要做……，这时……　②be on the point of doing...when...正要做……，这时……　③had just done...when...刚做完……这时……
经典句式
(1)The firefighters were rescuing the villagers when it began to rain.消防队员正在救那些村民，这时开始下雨了。(2)The woman was about to go out _____ the telephone rang.这个女人刚要出去，这时电话响了。(3)The man was on the point of _______(leave) when someone rushed in.这个男人正打算离开，这时有人冲了进来。(4)She had just finished her homework _____ her mother asked her to play the piano.她刚刚做完家庭作业，妈妈就让她弹钢琴。[句型转换] (5)The boy was walking in the street and at that time he was attracted by a bird.→The boy was walking in the street _____ ___ _____ ________ by a bird.
when
leaving
when
when he was attracted
2
But Mom said that whatever happens，we should always try to see the good side of things.但是妈妈说，无论发生什么，我们都应该总是努力看到事情好的一面。
※本句中whatever引导让步状语从句，相当于no matter what；no matter常　与what/who/when/where/how/which等疑问词连用，表示“无论……；不　管……”。※no matter＋what/who/where/when/how/which等，可以改为“what/who/　where/when/how/ which等＋-ever”的形式。但是“no matter＋疑问词”　　只能引导让步状语从句，而wh-ever类词不仅可以引导让步状语从句，还　可以引导名词性从句(wherever，whenever除外)。
(1)Whatever/No matter what difficulties we meet，we’ll try our best to rescue those children.无论遇到什么困难，我们都会尽全力救那些孩子。(2)No matter _____ insignificant，it was never taken lightly.无论多么不重要，它丝毫没被轻视过。 (3)______________________ you are，you must obey the law.无论你是谁，你都要遵守法律。
how
Whoever/No matter who
[句型转换](4)No matter where I went，the dog always followed me.→_________ __ _____，the dog always followed me.(5)Whenever I have to give a speech，I get extremely nervous before I start.→___ _______ ______ I have to give a speech，I get extremely nervous before I start.
Wherever I went
No matter when
PART 4
达标检测
当堂检测 基础达标演练
1.We all know that she is an ____________(exception) talented player.2.Keep on working so hard，____________ you will fail to reach your goal.3.The fact is that his income is sufficient _______(keep) him very comfortable.4.The man was holding an old umbrella，___________(shelter) his son from the rain.5.They will send the children _______(rescue) from the earthquake to the center.6.The doctor visited our lab，_________(claim) that he had discovered a cure for the disease.7.A young man wrote to the leader，threatening _______(blow) up the building.8.His actions could lead to him ______(lose) his job.
Ⅰ.单句语法填空
exceptionally
otherwise/or
to keep
sheltering
rescued
claiming
to blow
losing
Ⅱ.完成句子
9.The firefighters ______________________ in case of emergency.如果发生紧急情况，消防队员会来营救你们的。10.Not only ______________________________，but also want reduced hours.护士们不但要求提高工资，而且还要求缩短工作时间。11.______________________________________，my best friends always try to help me out.无论我何时陷入危机，我的好友们都尽量帮我走出困境。12.The whole family ______________________ someone began to shout outside.全家人正在吃午饭，这时有人开始在外面大喊。13.The guide told us that the hotel was ___________________________________.导游告诉我们：那个旅馆足够大，可以容纳所有的游客。
will come to your rescue
do the nurses want a pay increase
No matter when/Whenever I get into a crisis
were having lunch when
sufficient enough to hold all the travelers
下面是根据课文内容写的一篇60词左右的内容概要，请根据括号内的汉语提示完成短文。A terrible hurricane destroyed my home,14.__________________(使我们无家可归).15.___________________(生活在户外)，Mom told us that whatever happens，we should always try to 16._______________________(看到事情好的一面).The stars in the sky 17._____________________________(也给了我们对未来的希望).A few days later，we were rescued and began to rebuild our homes and lives.We often look up at the stars 18._____________________________(以带给我们继续前行的信心).
Ⅲ.课文缩写——概要写作
leaving us homeless
Living in the open air
see the good side of things
also gave us hope for the future
to give us confidence to move on