2020版英语外研版必修三Unit 6 Disaster and hope Starting out Understanding ideas课件（58张）

课件58张PPT。Unit 6　Disaster and hope
Starting out & Understanding ideasⅠ. 根据语境及汉语提示写出正确的单词
1. natural _______(灾难)
2. glass ____(管子)
3. volcanoes _____(爆发)
4. reply ___________(立刻, 马上) disastertubeeruptimmediately5. _________(飓风)lamp
6. ________(滑坡) control
7. never _____(发生)
8. official _____________(通知) ?
hurricanelandslideoccurannouncementⅡ. 选词填空
1. Although we are ___________difficulties, we still
have faith in victory. ?
2. Make sure you have enough time to __________the
new day ahead. ?react to, in the face of, pick up, look through, prepare
forin the face ofprepare for3. Peter starts ______________the mail as soon as the
door shuts. ?
4. Something happened to you, and now you are going
to _______it. ?
5. If you _______something such as a skill or an idea,
you acquire it without effort over a period of time. ?
looking throughreact topick upⅠ. 文本整体理解: 理清文章架构conditioningtemperature35meltedfloodedoccurringdisasterscausedannouncementwindⅡ. 文本细节理解: 探寻语篇细节信息
1. What does the text mainly talk about?
A. Flooding will come to London.
B. Warning people to focus on heat.
C. Reminding the world of climate change.
D. Explaining why London is getting hotter. 2. What does the author feel about the heat?
A. Excited. 　　　　　　　 B. Angry. 　
C. Worried. 　 D. Happy. 3. What do we infer in London?
A. There isn’t any air conditioning at all.
B. The high temperature ever happened.
C. The temperature is less than 30 in London.
D. There is high temperature at Tube station.
4. What will the author intend to do?
A. He wants to buy a high flat and a boat.
B. He suggests moving his office.
C. He won’t worry a lot in the future.
D. He plans to move to space.
答案: 1～4 DCDCⅢ. 文本素养提升: 阅读技能综合运用
1. 根据课文语境与语句知识细致解构语句。译文: _______________________, 我也能活下来。即使高楼大厦被洪水淹没译文: _________________________, 也许我应该开始
考虑移居太空……既然在地球上很难避免灾难2. 根据课文完成短文。
With climate change, bad weather often (1) ______
(occur) in the world. I take the Tube to work and my
journey is on the (2)______ (hot) line of the Tube
system. I look through the newspaper that tells us
“Hot! Hot! Hot! ” Such bad weather can’t (3)___
_____(stand). ?occurshottestbestood Without air (4)___________ (condition), the
temperature inside the train (5)_______ (reach) 35
degrees, which makes me feel a bit sick. I think
(6)_____ what happened in my workplace, a tall glass
building, one hot summer —the sun reflected off it
and (7)______ (melt) cars parked below! conditioningreachesaboutmelted When thinking about the flood in London, I must
manage (8) _______(swim) or buy a boat and so on.
The bad weather (9) ____________(occur) due to
climate change in the world, such as a hurricane in
Asia, landslides in Eastern Europe, and forest fires in
Southern Europe, (10)______ makes me very nervous.
I even plan to move to space. ?to swimhas occurredwhich However, as I step out of the station, I feel a fresh wind on my face. Maybe the condition is not the same as I’m thinking. I have been worrying a lot. 3. 阅读主题活动
(1)Do you share the author’s concerns about extreme
weather conditions? Why?
_____________________________________________
_______________________________________________
__________I don’t agree with the author. Though climate in theworld is changing, it affects us less. So, we can’t worrytoo much. ?(2)Do you think climate change will affect your life in
the future? How would you adapt?
______________________________________________
_______________________________________________
____________?With climate changing, it affects our life more or less,but we needn’t worry too much. We only get used to it step by step. 【阅读微技巧】1. occur v. 发生
*Experts say this bad weather has occurred due to climate change. 专家表示, 这种恶劣天气是由气候变化造成的。*(2019·北京高考) In a world that warms up by 3℃, it
found that multiple changes to the colour of the
oceans would occur. 如果世界气温上升3摄氏度, 海洋
的颜色就会发生多种变化。
*It occurred to him that he had left his key in the
office.
他想到他把钥匙落在办公室了。*It did not occur to me to check my insurance policy.
我没想到要核对我的保险单。【语块积累】
It occurs to sb. that. . . 　某人想起……
It occurs to sb. to do. . . 某人想起做……【易混辨析】【即学活用】
用happen, occur, take place的适当形式填空
(1)I’m afraid that this would ____________during my
absence.
(2)Did it ever _____to you that I would give up the
plan to go abroad. happen/occuroccur(3)Great changes have __________in China since
then. ?
(4)It _________that I had no money on me. taken placehappened2. announcement n. 通告, 公告
*“The next station is Bank! ” comes the
announcement.
“下一站是银行”地铁广播说。
*She was planning to announce her engagement to
Peter.
她正计划宣布她和彼得订婚一事。*It was announced that new speed restrictions would be introduced.
据宣布, 将有新的限速规定出台。
【语块积累】
make an announcement　　　下通知; 宣布
announce vt. 宣布; 通知
It is announced that. . . 据称; 据宣布……
announce to sb. sth. /that. . . 向某人宣布……【即学活用】语法填空
(1)Attention, please! I have an announcement
_______(make). ?
(2)It has been __________(announce) already that the
meeting will be put off.
(3)When I was 15, I announced __my English class
that I was going to write my own books. to makeannouncedto3. It’s just typical that my journey is on one of the oldest lines, as well as one of the deepest. ?
我的旅程是最古老的线路之一, 也是最深的线路之一, 这恰好是典型的线路。【句式解构】
it为形式主语, that从句是真正的主语。
*It is very clear that he doesn’t like it.
很明显他不喜欢它。
*It’s a pity that she refused to accept the suggestion.
真遗憾, 她拒绝接受这个建议。【名师点津】
有时为了考虑句子平衡, 通常使用形式主语it, 而将真正的主语从句移至句末。【即学活用】
(1)__ __ _______ ____you’ve made a big mistake.
很明显你犯了一个大错。
(2)__ ____ _______ ____Harry himself did not know
what he had intended to do.
有可能哈里本人都不清楚自己想做什么。ItisobviousthatItwaspossiblethat(3)__ __ _______ ____ you (should) trust Jane.
真奇怪, 你竟然相信简。
Itisstrangethat4. Now that it’s hard to avoid a disaster on Earth, perhaps I should start thinking about moving to space. . . 既然在地球上很难避免灾难, 也许我应该开始考虑移居太空……?【句式解构】
本句中的now that“既然”, 引导原因状语从句, 其中的
that可以省略。
*Now that everyone is here, let’s begin our meeting.
既然大家都到齐了, 我们就开始开会吧。
*Now that dinner is ready, wash your hands.
既然晚饭准备好了, 你去洗手吧。*Since we’ve no money we can’t buy a new car.
因为我们没钱, 没法买新汽车。
【名师点津】
(1)引导原因状语从句的连词: now that, since, because, as, for等。
(2)引导原因状语的短语: due to, thanks to, because of等。【易混辨析】【即学活用】
(1)选词填空(since, now that, for, as)
①_____it is late, I shall go home now.
②The school was moved out of downtown __the
number of students had grown too large.
③It must have rained last night, ___the ground is wet.
④__________the weather is fine, let’s go for a picnic. ?SinceasforNow (that)(2) ______________________________________, we
can tell everyone else. ?
既然孩子们已经知道结果了, 我们就可以告诉其他人
了。Now that the children have known the result【一语闻天下】
1. The concept of spraying chemicals into the sky to cool the Earth is not new. It’s the same process that happens naturally when volcanoes erupt.
向天空喷洒化学物质以冷却地球的想法并不新鲜。这和火山爆发时自然发生的过程是一样的。2. Upon launch, Aurora Station goes into service immediately, bringing travelers into space quickly and at a lower price point than ever seen before. 在发射升空后, 曙光女神空间站将立即投入使用, 将旅客尽快送往太空, 并且花费比之前更低。3. The first birth as a result of a womb transplant in
the United States has occurred in Texas, a milestone
for the U. S. but one achieved several years ago in
Sweden.
近日, 美国首个子宫移植宝宝在得克萨斯州诞生, 这是
美国一个重要的里程碑事件, 该技术几年前在瑞典已
经实现。4. Prior to the announcement, the eight major cuisines of China were Shandong, Jiangsu, Guangdong, Sichuan, Zhejiang, Fujian, Hunan and Anhui food. 在宣布之前, 中国的八大菜系是山东、江苏、广东、四川、浙江、福建、湖南和安徽菜。【要点拾遗】
1. erupt v. (火山)爆发, 喷发
*Sure enough, going down the stairs and onto the platform is like jumping into a volcano that’s erupting. 果然, 从楼梯上下来, 走到平台上, 就像跳进一座正在喷发的火山里。*My father just erupted into anger.
我父亲勃然大怒。
*Many houses were destroyed in the major volcanic eruption.
在这次火山大爆发中许多房子被毁。【语块积累】
erupt in/into sth. 　　　　突然……起来
eruption n. 爆发【即学活用】
(1)语法填空
①It was here that the only violent incident of the day
_______(erupt).
②This region which had been relatively calm erupted
______violence again this spring.
③It seems that another ________(erupt)could be right
around the corner. eruptedin/intoeruption(2)The place was recently visited by _______________
________. ?
这地方最近发生了一次严重的火山爆发。
(3)________________as the boys were driven away in
two police cars. ?
两辆警车将男孩们带走时突然发生了暴力冲突。a serious volcaniceruptionViolence erupted2. What’s more, heavy rain in Eastern Europe has caused landslides, and the heat across Southern Europe has caused forest fires. ?
此外, 东欧的暴雨导致山体滑坡, 南欧的高温导致森林火灾。【句式解构】
本句中的what’s more此外; 而且, 为插入语。
*What’s more, he only knew how to spell apple!
此外, 他仅知道如何拼写苹果! 【名师点津】
what’s more=in addition=most importantly此外, 而且; 更重要地
What for? 为何?
What’s worse更糟糕的是
What’s up? =What is the matter? 怎么啦? 【即学活用】
(1)-I need to see a doctor. ——我得去看医生。
-________? ——看什么病? ?
(2) ____________, when you answer the call, you find
that’s a wrong number! ?
更糟糕的是, 当你接电话时, 却发现是别人打错电话了! What forWhat’s worse(3)The hotel itself can accommodate 80 guests and, in
addition, there are several self-catering apartments.
(改为同义句)
The hotel itself can accommodate 80 guests and,
___________/_______________, there are several self-
catering apartments. ?what’s moremost importantly